COVER CENTENARY INSTITUTE HONOURS, MASTERS & PHD STUDENT PROJECTS 2020

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COVER CENTENARY INSTITUTE HONOURS, MASTERS & PHD STUDENT PROJECTS 2020
Centenary Institute
        Honours, Masters & PhD
              Student Projects
                          2020

Cover
COVER CENTENARY INSTITUTE HONOURS, MASTERS & PHD STUDENT PROJECTS 2020
This booklet contains the list of projects that will be supervised at
Centenary Institute in 2020.

If you have any questions of a general nature,
please contact Sonya, our Student Recruitment Officer.
Email: student-enquiries@centenary.org.au
Phone: 02 9565 6141

Using this booklet
Projects listed are run through either of the following Discipline at University of Sydney:

●●Project that is run through the Discipline of Infectious Disease
   and Immunology, University of Sydney
●●Project that is run through the Discipline of Pathology,
   University of Sydney
●●Project that is run through the School of Life Sciences, UTS
COVER CENTENARY INSTITUTE HONOURS, MASTERS & PHD STUDENT PROJECTS 2020
Contents

Introduction                                                      Masters

About Centenary                                              4    Gene & Stem Cell Therapy – Dr Bijay Dhungel                  25

Facilities and Equipment                                     6    Gene & Stem Cell Therapy – Dr Dannel Yeo                     25

Meet our researchers – Program Heads                         7    Centre for Inflammation – Dr Jaesung Peter Choi              26

Meet our researchers – Laboratory Heads                      11   Molecular Cardiology – A/Prof Jodie Ingles                   26

                                                                  ACRF Translational Cancer Research – Dr Joyce Chiu           26

Honours                                                           Liver Enzymes in Metabolism & Inflammation – Prof Mark       27
                                                                  Gorrell with Dr Emma Zhang
Gene & Stem Cell Therapy – Dr Bijay Dhungel                  15
                                                                  Mycobacterial – Dr Stefan Oehlers                            28
Gene & Stem Cell Therapy – Dr Chuck Bailey                   15
                                                                  Gene & Stem Cell Therapy – Dr Ulf Schmitz                    29
Gene & Stem Cell Therapy – Dr Dannel Yeo                     16
                                                                  Tuberculosis Research – Prof Warwick Britton, Dr Mainthain   30
Centre for Inflammation – Dr Jaesung Peter Choi              17   Palendira and Dr Diana Quan

Vascular Biology – Prof Jenny Gamble                         17

Molecular Cardiology – A/Prof Jodie Ingles                   17
                                                                  PhD
ACRF Translational Cancer Research – Dr Joyce Chiu           17
                                                                  Gene & Stem Cell Therapy – Dr Dannel Yeo                     33

Liver Enzymes in Metabolism & Inflammation – Prof Mark       18
                                                                  Centre for Inflammation – Dr Jaesung Peter Choi              33
Gorrell with Dr Emma Zhang
                                                                  Vascular Biology – Prof Jenny Gamble                         33
Liver Immunology – A/Prof Patrick Bertolino                  19
                                                                  Molecular Cardiology – A/Prof Jodie Ingles                   34
Molecular Cardiology – Dr Richard Bagnall                    19
                                                                  ACRF Translational Cancer Research – Dr Joyce Chiu           35
Centre for Inflammation – Dr Sj Sijie Shen                   20
                                                                  Liver Enzymes in Metabolism & Inflammation – Prof Mark       35
Mycobacterial – Dr Stefan Oehlers                            20
                                                                  Gorrell with Dr Emma Zhang

Gene & Stem Cell Therapy – Dr Ulf Schmitz                    21
                                                                  Centre for Inflammation – Prof Phil Hansbro                  36

Tuberculosis Research – Prof Warwick Britton, Dr Mainthain   23
                                                                  Centre for Inflammation – Dr Sj Sijie Shen                   37
Palendira and Dr Diana Quan
                                                                  Mycobacterial – Dr Stefan Oehlers                            37

                                                                  Gene & Stem Cell Therapy – Dr Ulf Schmitz                    38

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ABOUT CENTENARY

At the Centenary Institute, researchers                     for those who wish to further develop their research
are bringing renewed health and hope to                     skills.
Australians and people around the world.
                                                            Location
                                                            There are other benefits to joining Centenary and the
We are home to world-leading researchers in cancer
                                                            first is location. Our building is in the very heart of the
and heart disease. And we are at the forefront of what
                                                            Camperdown-Ultimo health and education precinct - this
is arguably the most exciting emerging area of medical
                                                            consisting of an active and geographically condensed
research today: inflammation and the host of chronic
                                                            hub of research, teaching, training and industry
diseases that it drives.
                                                            organisations specialising in medicine and healthcare.
                                                            Campus life is also close at hand with Centenary located
Our mission is to increasingly gain a fundamental
                                                            on the very border of the University of Sydney and right
understanding of these diseases — the causes and
                                                            next door to the newly established ‘Charles Perkins
effects, the intricacies and complexities, the threats
                                                            Centre’, a multidisciplinary research centre committed
and predictors. We then look to develop innovative
                                                            to improving global health outcomes. This means that
treatments and cures with the goal of improving health
                                                            at Centenary you will be at the very center of the latest
outcomes and saving lives.
                                                            and most up to date medical research taking place in
                                                            Australia, our geography facilitating potential linkages
As an independent and internationally recognised
                                                            and collaboration opportunities - plus you’ll be close to all
Medical Research Institute the Centenary Institute
                                                            of the advantages that University life has to offer.
has state-of-the-art facilities and researchers at the
top of their field, Centenary offers a perfect balance of
challenge and support that will enable you to expand        Affliation
your skills and knowledge as you consider your future in    Critically, the Centenary Institute is also closely affiliated
science.                                                    with both the Royal Prince Alfred Hospital and the
                                                            University of Sydney. Many of our senior researchers
Notably the Centenary Institute has a long history of       are specialist clinicians at the hospital and lecturers at
helping students graduate with 1st Class Honours, an        the University. This provides Centenary students and
extensive PhD program and Post-doctorate opportunities      post-doctorates with a ready-made network consisting of

                                                                            Student Research Projects for 2020
                                                                                                                         4
COVER CENTENARY INSTITUTE HONOURS, MASTERS & PHD STUDENT PROJECTS 2020
some of the brightest minds in basic, applied and clinical    Symposiums. The committee, in addition, assists the
medical research. At Centenary we know that connection        Student Committee with any educational initiatives and
and collaboration is key - both to success in the             mentoring initiatives that would further enhance student
present and to a successful future too. Benefit from the      life at Centenary.
knowledge, the contacts and the professional expertise
that our leading researchers can provide.                     Inclusion and Gender Equity Program
                                                              Our Inclusion and Gender Equity Program provides a
Life at Centenary                                             forum for staff to raise and discuss issues relating to
We have a collegiate approach to student engagement           inclusion and gender equity and champions initiatives
and offer a number of initiatives to improve, encourage       that will help support and progress equity at the
and support the education of our students.                    Centenary Institute.

Social Committee                                              Student Committee

The Social Committee organises events to encourage            The Student Committee advises on student related
intra-institutional relationships within the Centenary        issues, coordinates events and engages with supervisors
Institute. Annual events include a Welcome Reception          and potential students to promote student opportunities
for new staff, Harmony Day Potluck Lunch, Winterfest,         and recruitment at Centenary.
Trivia Night, Christmas Party and Christmas BBQ.
                                                              Centenary Postgraduate Network

Education Committee                                           The Centenary Postgraduate Network (CPN) is a group
The Education Committee’s general purpose is to               built by, and for, Centenary Institute PhD students that
provide advice on the education strategy for the Institute.   aims to identify issues and activities of importance
It also plans, coordinates and implements activities that     to postgraduate students, and to find and generate
assist in the continuing education and development of         resources. Meeting once a month to share information,
Centenary researchers and support staff.                      discuss technical, organisational, and other issues,
                                                              and to offer support to members. Masters and Honours
The Education Committee coordinates the regular               students pursuing PhD studies are invited to participate.
seminar series within the Institute, develops and delivers
public lectures and also helps organise Colloquia and

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ABOUT CENTENARY

Facilities                                                     systems are equipped with high precision stages, high
At the Centenary Institute you will be able to access          quality objectives, and some are equipped with cameras.
state-of-the-art research equipment, some of which are
the only ones available in the southern hemisphere.            Intravital Microscopy
Hands-on as well as theory training is provided to all         Our most advanced microscopes available are the three
Honours, Masers and PhD students by experienced                LaVision Biotech multi-photon imaging stations that can
facility staff.                                                be used for deep tissue image in vitro or in vivo. These
                                                               systems are the only ones in Australia that can utilise up
Flow Cytometry                                                 to three different femto-second laser sources.
Our many BD Analysers allow you to take quantitative
measurements of thousands of individual cells or               Software
particles. The 10-Laser LSR you can even differentiate         For the analysis of flow cytometry data, we provide
up to 20 different parameters within a single cell, which is   access to the FlowJo Single Cell Analysis Software.
something only very few labs in the world are able to do.      Images are used to analyse and observations quantified
We also have the CyTOF is a mass cytometer, which is           in order to generate meaningful outcomes. We provide
the first instrument of its kind in Australia.                 access to a wide range of Image Analysis softwares.

Imaging Cytometry                                              Animal House
The advantage of using the Imaging Cytometry is to             The Animal Facility is responsible for providing quality
analyse a large amount of cells (high throughout) in a         animals for research. Comprised of the Animal Facility
consistent and unbiased manner. The newly installed            Manager, the Animal Facility Officer, Animal Technicians
AMNIS ImageStream X Mk2 allowing many hundreds of              and Animal Attendants, the staff perform routine
cell images can be captured per second.                        husbandry and welfare checks, as well as procedures
                                                               training and researcher service requests.
Microscopy
Our imaging systems include the Leica SP5 Confocal,            Zebrafish Facility
the LAS Matrix Screener software and a water immersion         Our 100 tank zebrafish facility is stocked with a range
pump allow for high content screening even when                of transgenic and mutant zebrafish concentrated on the
performing long-term live cell imaging. The other imaging      investigation of inflammation and vascular biology.

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MEET OUR RESEARCHERS

Program Heads                                                  His work has made internationally important contributions
                                                               and led to the identification of novel avenues for therapy
                                                               that are under further study. This is being achieved
                    Professor Philip Hogg                      through the development of novel mouse models that
                                                               recapitulate the hallmark features of human disease,
                    Head of ACRF Centenary                     including infections, asthma and COPD and now
                    Cancer Research Centre                     lung cancer. He employs these models in integrated
Additional roles:
                                                               approaches, with particular expertise in lung function
                                                               analysis, to understand human diseases, and to develop
Sydney Catalyst Chair in Translational Cancer Research
                                                               new treatment strategies. Research outcomes have
Philip Hogg has received many accolades in his                 a translational goal and his studies are conducted in
distinguished research career – including the 2009             parallel with collaborative human studies with clinical
Premier’s Award for Outstanding Cancer Researcher.             researchers.

In partnership with the Australian Cancer Research
Foundation and Sydney Catalyst, the ACRF-Centenary
Cancer Research Centre expands the capabilities                               Dr Justin Wong
of Centenary’s cancer research stream. Its goal is to                         Head of Epigenetics and RNA
understand the link between diet, metabolism and
                                                                              Biology Program
tumour initiation and development at a molecular level,
and to design new therapies using this knowledge. It has       Justin Wong currently holds a fellowship awarded by the
four core strategic aims: i) making key discoveries about      Cancer Institute of NSW. He completed his PhD in the
disease mechanisms; ii) their effective translation into the   area of cancer epigenetics in the laboratory of Professor
clinic; iii) catalyzing medical research by collaborations     Robyn Ward at the UNSW Sydney. He is an active
and iv) local and international recognition.                   member of the Australasian Genomics Technologies
                                                               Association (AMATA) and the RNA Society.
Prof Philip Hogg graduated with a PhD in biochemistry
from the University of Queensland in 1987. Following           His program focuses on deciphering novel gene
post-doctoral training in the USA and Sweden he returned       regulation mechanisms in normal biology and cancer. He
to UNSW as a NHMRC RD Wright Fellow. He is now a               is passionate about determining the control of processes
NHMRC Senior Principle Research Fellow and was the             such as alternative splicing and RNA modification in
inaugural director of the Lowy Cancer Research Centre          cells. His vision is to acquire knowledge concerning
at UNSW. He has won several national and international         epigenetic changes, alternative splicing and RNA
awards for his research, which focuses on a fundamental        modification, which may be useful for the development of
chemical modification of proteins he has discovered. This      novel therapies for human diseases, especially cancers.
research has led to a potential new cancer diagnostic and
a therapeutic that are currently in clinical testing.

                                                                              Professor John Rasko AO
                                                                              Head of Gene and Stem Cell
                    Professor Philip Hansbro
                                                                              Therapy Program
                    Director of Centenary UTS
                                                               John Rasko AO is a clinical hematologist, pathologist
                    Centre for Inflammation
                                                               and scientist with a productive track record in gene
Philip Hansbro is an internationally recognised research       and stem cell therapy, experimental haematology and
leader in the study of respiratory diseases, such as           molecular biology.
asthma, chronic obstructive pulmonary disease (COPD,
aka emphysema) and infections and is developing                In over 150 publications he has contributed to the
interests in lung cancer. His work is substantially            understanding of stem cells and haemopoiesis,
contributing to understanding the pathogenesis and the         gene transfer technologies, oncogenesis, human
development of new therapies for these diseases.               aminoacidurias and non-coding RNAs.

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His program is focused on better understanding                     his research as is investigating how we can manipulate
regenerative medicines to develop effective treatments             the immune system for more infective strategies against
for cancer, heart disease and genetic diseases.                    melanoma and common skin infections, for example
Regenerative medicine is the process of replacing or               caused by “golden staph”.
regenerating human cells, tissues or organs to restore or
establish normal function.
                                                                                  Professor Mark Gorrell
In the laboratory, he is identifying the triggers that                            Head of Liver Enzymes in
switch genes on and off in cancer cells with the long-                            Metabolism and Inflammation
term goal of developing new cancer therapies. By                                  Program
integrating Centenary’s bioinformatics expertise into
targeted research areas, he has significantly increased            Mark Gorrell trained in cell biology, virology, immunology
the outcomes of his research in the laboratory. His                and protein biochemistry at ANU, the University of
research has discovered new ways to target blood                   Melbourne and Johns Hopkins University.
cancer. It has also identified key nutrient pumps, which
are vital to the growth of prostrate cancer cells. Using           His research is focussed upon liver scarring and
these discoveries and the knowledge of how cancer                  cancer prevention and treatment, chronic liver
cells work, he is striving towards better therapeutics for         disease pathogenesis, diabetes, protein and enzyme
the treatment of cancer.                                           biochemistry and cell biology related to the proteases
                                                                   DPP4, DPP9 and fibroblast activation protein (FAP).

                                                                   His research experience also includes small RNA
                    Professor Wolfgang Weninger                    viruses, transcriptomics, proteomics and cell biology. His
                    Head of Immune Imaging                         research was important in the development of DPP4-
                    Program                                        targetted therapies for type 2 diabetes, which are now
                                                                   used to treat millions of patients. Inside the Centenary
Additional roles:                                                  Institute, he chairs the postgraduate research and
Honorary Professor of Dermatology, Dermatology, Central Clinical   equipment grants committees, is Academic Advisor
School, University of Sydney
                                                                   for postgraduate research and is a Commercialisation
Chair of Dermatology at MedUni Vienna
                                                                   Committee member. Outside the Centenary Institute,
Wolfgang Weninger is a preeminent clinician scientist in           he is active in the International Proteolysis Society,
the fields of dermatology and immunology.                          the Gastroenterological Society of Australia, NHMRC
                                                                   grant reviews, and editorial boards of Journals including
He is a pioneer in the uncovering of immune cell                   Scientific Reports.
behaviour during anti-pathogen and anti-tumour immune
responses in the skin using intravital imaging technology.
He is recognised for discovering several unique immune                            Associate Professor Patrick
cell subsets and determining their function in the context                        Bertolino
of immune-mediated pathology.                                                     Joint Head of Liver Immunology
                                                                                  Program
His ongoing work is aimed at understanding the
mechanisms underlying skin allergies, and the pathways             Patrick Bertolino is considered one of the leading experts
resulting in successful immunity against skin infections           in Liver Immunology internationally, and is acknowledged
as well as melanoma. He is also using high end imaging             as the leader in this field in Australia.
technologies, like multi-photon microscopy, to dissect in
real-time the working of the immune system in the skin.            He has worked in the same field for the last 20 years
The Centenary Institute houses one of Australia’s leading          in internationally recognised research institutes, and
imaging facilities to enable this research.                        has been trained by first class immunologists. During
                                                                   this time, he has developed unique transgenic mouse
The pathogenesis of several inflammatory skin diseases             models and has acquired a leading reputation in liver
such as psoriasis and atopic dermatitis is also a target of        immunology. This reputation derives from original

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landmark papers that have transformed the field, and are            Upon completion of his postdoctoral training at the
now part of current paradigms. These include the first              University of Oxford in 1986 as a CJ Martin Fellow,
demonstration of naïve CD8 T cell activation in the liver,          he returned to Sydney where he developed the basic
the first evidence of direct interaction between circulating        research program for the AW Morrow Gastroenterology
T cells and hepatocytes, the role of intrahepatic T                 and Liver Centre at the Royal Prince Alfred Hospital of
cell activation in tolerance, and the discovery that                which he is now the Director.
liver-activated T cells are deleted in the lysosomes of
hepatocytes.                                                        His current research interests include the
                                                                    immunopathogenesis of human chronic liver disease,
                                                                    liver autoimmunity, liver transplant tolerance and
                                                                    molecular analysis of hepatitis C virus. His clinical
                    Dr David Bowen                                  research interests include treatment of hepatitis B and
                    Joint Head of Liver                             C, management of hepatocellular cancer and long term
                    Immunology Program                              outcomes of liver transplantation.

Addtional roles:
                                                                    His overaching goal is to understand the pathways at the
Associate Professor Medicine, Central Clinical School, University
                                                                    cellular and molecular levels that drive liver injury and
of Sydney
                                                                    cancer.
David Bowen is a Gastroenterologist and Associate
Professor of Medicine, Central Clinical School at the
University of Sydney.
                                                                                   Professor Peter Hersey
His research program is helping to improve our                                     Head of Melanoma Oncology
understanding of the liver and its impact on immune
                                                                                   and Immunology
responses, both wanted and unwanted. Although the
liver’s tolerance effect leads to better outcomes in                Peter Hersey has extensive experience in both clinical
transplantation, it can be detrimental during infections            and laboratory based research on melanoma. He has
such as hepatitis B, hepatitis C and malaria. These                 held positions as a staff specialist and as Research
diseases can use the liver as a means of persisting,                Director at the Newcastle Melanoma Unit and Conjoint
which can often lead to chronic infection.                          Professor of Oncology in the University of Newcastle
                                                                    and the Inaugural Chair of Melanoma Biology at the
Dr Bowen is also providing some important clues to                  University of Sydney from 2011.
improve the success of human gene therapy. Having
already shown that the liver, like the lymph nodes, can             His translational research activities have involved
activate T cells, a key cell of the immune system, he is            phase I-III trials of immunotherapy in melanoma, with
now investigating how the liver induces immune tolerance            modified peptide antigens and dendritic cell vaccines.
and how immunity can be enhanced in this organ.                     He has taken a leading role in studies on properties of
                                                                    melanoma cells that make them resistant to treatment
                                                                    and devised new treatment approaches to overcome
                                                                    these properties.
                    Professor Geoff McCaughan
                    Head of Liver Injury and                        He is generally recognized as a pioneer of
                    Cancer Program                                  immunotherapy for melanoma in Australia and in
                                                                    focusing on properties of melanoma cells that make
Additional roles:
                                                                    them resistant to apoptosis. He has participated in most
A W Morrow Professor in Medicine
                                                                    of the key clinical trials on immunotherapy with immune
Medicine, Central Clinical School
                                                                    checkpoint inhibitors. He is a member of the Melanoma
Geoff McCaughan leads the Liver Injury & Cancer                     Research Institute of Australia and has received
Program at the Centenary Institute, which covers                    continuous funding from the NHMRC for his research.
Molecular Hepatology, Liver Cell Biology and Alcoholic              Current interest centers on the role of epigenetic
Liver Disease.                                                      regulators in progression and treatment of melanoma.

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                                                               His Program is interested in obtaining a detailed 3D
                                                               structural and functional understanding of the proteins
                    Professor Chris Semsarian AM
                                                               involved in human iron distribution. By determining the
                    Head of Molecular Cardiology               structures of proteins involved in these processes, he
                    Program                                    aims to be able to provide a scaffold for the development
                                                               of drugs that can effectively ‘tune’ their function and thus
Additional roles:
                                                               provide new treatments for patients. In particular he is
Professor of Medicine, University of Sydney
                                                               interested in new therapeutics for patients with Anemia of
Cardiologist, Royal Prince Alfred Hospital (RPAH), Sydney
                                                               Chronic Disease.
NHMRC Practitioner Fellow
Chris Semsarian leads the Molecular Cardiology                 In humans the acquisition and distribution of iron is
Program and is a cardiologist with a specific research         required for a range of vital cellular processes, such
focus in the genetic basis of cardiovascular disease.          as generation of red blood cells. Errors in the proteins
                                                               involved in iron distribution can cause a range of disease
He trained at the University of Sydney, Royal Prince           states, such as cancer and anemia (reduced levels of
Alfred Hospital, and Harvard Medical School. A                 red blood cells). By understanding membrane protein
focus area of his research is in the investigation and         anatomy, structure and function, A/Prof Jormakka hopes
prevention of sudden cardiac death in the young,               to facilitate a structure-based drug discovery.
particularly amongst children and young adults. He
has an established research program at the Centenary           Studies have also shown that 30-80% of cancer patients,
Institute and is at the interface of basic science, clinical   25-50% of chronic kidney disease patients, and between
research and public health, with the ultimate goal to          20-90% of acute and chronic infections are associated
prevent the complications of genetic heart diseases in         with anemia. Every day his research comes one step
our community.                                                 closer to finding a cure. He is progressing his aim for
                                                               the “perfect” drug to treat ACD, with the development of
He has published over 150 peer-reviewed scientific             pharmaceutical compounds.
publications, in the highest-ranking cardiovascular and
general medical journals. He is also been the primary
supervisor of over 30 PhD, honours, and medical
honours students since 2003, and is an active member                               Professor Warwick Britton AO
of the mentoring program at the University of Sydney.                              Head of Tuberculosis Research
                                                                                   Program
He uses an integrated translational approach in human
families, murine models, and cell culture systems.             Additional roles:

His research has elucidated the genetic causes of              Bosch Professor of Medicine and Professor of Immunology

cardiomyopathies and sudden death, identified key              Medicine Central Clinical School, University of Sydney
signaling pathways involved in development of disease,         Research Director, Sydney Local Health District
and provided a platform for this knowledge to be directly      Warwick Britton has been an international leader in the
translated to cardiovascular medicine by improved              study of mycobacterial infections, he has built a thriving
diagnostic and risk stratification strategies. His research    research and teaching program at the University of
has led to the reduction of both mortality and morbidity in    Sydney and has been at the forefront of clinical research,
families with genetic heart diseases.                          education and clinical care for more than four decades.

                                                               Recently, he initiated new collaborative research
                    Associate Professor Mika                   programs in Vietnam on improving the control of
                    Jormakka                                   tuberculosis and on immunogenetics of tuberculosis.
                    Head of Structural Biology
                    Program                                    Since 1997 his group has used an aerosol model of
                                                               infection with virulent M. tuberculosis in a dedicated
Mika Jormakka is widely recognised as a leader in the          PC3 facility in the Centenary Institute. This has allowed
field for membrane proteins.                                   them to analyse the cellular and cytokine control of

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M. tuberculosis infection in the lungs using genetically     Laboratory Heads
modified mice and to develop novel subunit and
recombinant BCG vaccines to prevent infection with M.
                                                                                 Dr Renjing Liu
tuberculosis. In addition his group has identified a new
secreted enzyme of M. tuberculosis, which is a novel                             Head of Agnes Ginges
target for drug development. He also has a longstanding                          Laboratory for Diseases of the
research interest in the epidemiology and immunology                             Aorta
of asthma, and established a long running cohort on
childhood asthma in 1982.                                    Renjing Liu has held many prestigious Fellowships
                                                             and Awards from the USA and Australia in the field of
                                                             cardiovascular research.

                    Professor Jennifer Gamble                Her laboratory has identified a new stem cell mediated
                    Head of Vascular Biology                 pathway in the regulation of smooth muscle cells. She
                                                             is focused on the epigenetic regulation of miRNAs in
                    Program
                                                             cardiovascular diseases, looking at the identification
Additional roles:                                            of a novel biomarker for the earlier detection of
Wenkart Chair of Endothelium                                 cardiovascular events and deciphering the role of a novel
Medicine, Central Clinical School, University of Sydney      gene in protecting against aortic aneurysms.
Jennifer Gamble is an internationally recognised
research leader in the field of endothelial cell function    Recent advanced work demonstrating the ability to
and holds the Inaugural Wenkart Chair of the                 turn adult cells to stem cells has opened up exciting
Endothelium and leads the Vascular Biology Program.          avenues for disease modelling. This is particularly true
                                                             for the study of diseases where tissue samples are
Her interests lie in understanding endothelial cell          near-impossible to obtain for research. Utilising this
function particularly in the area of inflammation and how    technique, she will derive patient-specific stem cells to
dysfunction can influence disease. Her initial publication   study complex diseases in the cardiovascular system.
in this area established the endothelium as a dynamic        These resultant cell lines will represent a unique cellular
organ, central to the control of inflammatory processes.     source for modelling complex diseases that can faithfully
Diseases being investigated by her program include           capture human disease and provide the first steps to
cancer, atherosclerosis, metabolic disease, oedema and       improved understanding of the cause of many disease
thoracic aortic aneurysms.                                   and its potential treatments.

The current studies in the Vascular Biology Program are
                                                                                 Clinical Associate Professor
under four broad areas: Understanding ageing of the
endothelium and its impact on vascular function; Novel                           Devanshi Seth
regulators of angiogenesis; MicroRNA regulation of                               Head of Alcoholic Liver
oedema and angiogenesis; and Diseases of the                                     Disease Laboratory
Aorta focussing on thoracic aortic aneurysms which
                                                             Additional roles:
affect 1:500 to 1:1000 people and which can result in
                                                             Principal Scientist, Drug Health Services, Royal Prince Alfred
sudden death.                                                Hospital
                                                             Clinical Associate Professor, Clinical Medicine & Addiction Medi-
                                                             cine, University of Sydney (USYD)
                                                             Devanshi Seth established this liver diseasea research
                                                             program as a response to this often neglected area
                                                             of human health. She is an internationally known leader
                                                             in the alcohol/liver field, and she leads the
                                                             NIH/NIAAA-funded study on genetics of alcoholic liver
                                                             cirrhosis (ALC) using genome/exome sequencing.

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MEET OUR RESEARCHERS

She is the founder and leader of the multinational                                Associate Professor Jodie
GenomALC Consortium which has established the
world’s largest database and bio-bank of thousands of
                                                                                  Ingles
chronic heavy drinkers, a signficant resource for current                         Head of Clinical Cardiac
and future research in the field of alcohol/liver research.                       Genetics Laboratory
                                                              Additional roles:
Recently she was elected as Treasurer of the Research
                                                              National Coordinator, Australian Genetic Heart Disease Registry
Society on Alcoholism (RSoA), a unique association
in the world on alcohol research. Dr Seth is also an          Jodie Ingles is an NHMRC Career Development
Executive member of the University of Sydney Human            Fellow and is a cardiac genetic counsellor, Cardiology
Research Ethics Committee (HREC 1). She is also on            Department Royal Prince Alfred Hospital Sydney, and
the Research Executive Committee at the Drug Health,          Associate Professor, Faculty of Medicine and Health,
RPAH and is the lead investigator on a UK Biobank             University of Sydney.
project with access to UK Biobank one of the largest
databases of genetic and clinical information on 500,000      She has more than 15 years experience working with
patients.                                                     patients and families with genetic heart diseases.
                                                              Her research focuses on the clinical, genetic and
                                                              psychosocial aspects of care of these families, and she
                                                              has more than 100 publications in these areas. She
                Dr Xiangjian Zheng                            co-leads two important national initiatives, the Australian
                Head of Cell Signalling                       Genetic Heart Disease Registry and the Australian
                                                              Cardiac Genetic Testing Network. She was recently
                Laboratory
                                                              awarded the Cardiovascular Research Network (CVRN)
Xiangjian Zheng is a member of the Faculty of Medicine        Rising Star Ministerial Award and an NHMRC Excellence
at the University of Sydney and obtained his PhD in           Award for the top ranked career development fellowship
Molecular Medicine from Medical College of Georgia,           in 2018 (clinical, level 1).
where he studied lipid signalling in skin biology and
endocrine control of blood pressure control.
                                                                                  Dr Ulf Schmitz
He continued his research in lipid signalling as a
Research Fellow, then used the combination of zebrafish                           Head of Computational
modelling and lipidomics approaches to investigate                                BioMedicine
lipid-mediated signalling in angiogenesis and cancer
biology. After that he became more focused on human           Ulf Schmitz has an appointment as Conjoint Senior
vascular diseases.                                            Lecturer at the Sydney Medical School.

His current research focuses on molecular mechanisms          His laboratory develops integrative workflows combining
of cardiovascular development and diseases. His               various computational disciplines with experimentation
laboratory in exploring how blood vessels and hearts          to address questions around non-coding RNAs, post-
form and how they maintain their function at molecular        transcriptional gene regulation and cancer biology.
and cellular levels.
                                                              Using machine learning, mathematical modelling,
This has important implications in many human disease         and molecular dynamics simulations he investigates
states such as congenital vascular diseases, stroke,          mechanisms of post-transcriptional gene regulation. He
cancer, wound healing, diabetic complications, coronary       found that synergistic target regulation by microRNAs
artery diseases and vascular dementia.                        is a widespread phenomenon of post-transcriptional
                                                              gene regulation – a mechanism that can be exploited to
                                                              sensitize aggressive tumour cells to chemotherapy.

                                                              He also develops multi-omics data analysis pipelines
                                                              to investigate patterns of alternative splicing and other

                                                                                  Student Research Projects for 2020
                                                                                                                                12
forms of gene regulation in normal biology and in             moving to Sydney to start an independent laboratory at
various cancers.                                              the Centenary Institute.

He has also identified intron retention as a well             He primarily seeks to understand how pathology-
conserved form of alternative splicing that mediates          associated changes to the vasculature affect
cell-specific gene regulation. Aberrant intron retention      inflammation. He has an extensive publication record in
has been described in multiple human cancers. He              the fields of mycobacterial infection and inflammatory
aims to identify regulators and consequences of intron        bowel disease, with additional interests in atherogenesis
retention as well as cross-talk with other forms of post-     and diseases with a shared granuloma-like pathotype.
transcriptional gene regulation.

                                                                             Associate Professor Anthony
                Dr Mainthan Palendira                                        Don
                Head of Human Viral                                          Head of Lipid Metabolism and
                and Cancer Immunology                                        Neurochemistry Laboratory
                Laboratory
                                                              Anthony Don leads has an interest in the modern field of
Mainthan Palendira is a Senior Lecturer in the                chemical biology. After completing a PhD in biochemistry
Department of Infectious Diseases and Immunology at           and molecular pathology at UNSW Sydney in 2004,
the University of Sydney.                                     he then undertook postdoctoral research at Scripps
                                                              Research Institute, California.
His laboratory focuses on human immunology research
with a particular interest in cancers and viral infections.   His laboratory uses sophisticated mass spectrometry
He is interested in understanding how the human               methods in combination with genetic models to
immune system normally controls Epstein Barr Virus,           investigate how lipid signalling molecules control
and to what extent it contributes to disease. Effective       myelination in normal development and normal
control of infections and cancers relies on coordinated       ageing, and how these processes are dysregulated
trafficking of T cells into tissues.                          in neurodegenerative diseases, such as Alzheimer’s
                                                              Disease, Frontotemporal Dementia, and Multiple
His recent work has not only identified resident              Sclerosis. Modern research is increasingly showing
memory T cells in different human tissues, but has also       that changes to brain lipid metabolism are causative
demonstrated that there is strategic retention of these       in age-related dementia. His research is generating a
cells at sites of possible reinfection. Understanding         greater understanding of how lipid signalling molecules
how T cells are retained within tissues, at the sites of      and myelin lipid metabolism regulates healthy brain
continuing exposure to viruses, is critical not only for      function and how the signalling metabolite sphingosine
future vaccine strategies, but also for the prevention of T   1-phosphate will drive the development of new
cell mediated immunopathology.                                therapeutics to promote remyelination and restore brain
                                                              function in neurodegenerative conditions.

                                                              His research group is the first in the world to have
                Dr Stefan Oehlers                             developed potent and specific inhibitors of specific
                Head of Immune-vascular                       ceramide synthase enzymes, which are the enzymes
                Interactions Laboratory                       that catalyse ceramide synthesis. He is creating
                                                              these inhibitors to open up the international research
Stefan Oehlers is currently a University of Sydney Fellow     community’s understanding of a key aspect of
with the Marie Bashir Institute and a holder of a NSW         physiological metabolism, and with a view to creating
Health Early-Mid Career Fellowship.                           new drugs to treat obesity and diabetes.

He trained with zebrafish as a model of human immunity
at the University of Auckland (PhD) and Duke before

Student Research Projects for 2020
13
Honours
Projects

Take your first step into a career in medical research with
Centenary. Housing state of the art imaging, cytometry and animal
facilities, you will hone new skills and learn the latest techniques
from internationally renowned researchers whilst building the
foundations for a future that could see you make breakthroughs
that save lives.

“You go into the lab not knowing what’s
going to work. Nine times out of 10 it
doesn’t work, but then the one time it does,
it really hits you and it’s what keeps you
hooked. But even when it’s wrong, that
helps steer you in the right direction.”
Stuart Cook
Former Honours Student
Research Assistant, Melanoma Oncology & Immunology Program

Stuart started at Centenary at the beginning of 2017 as an Honours
Student, and is now a Research Assistant in Professor Peter Hersey’s
Melanoma Oncology & Immunology Program.

centenary.org.au/students
genetically deleted at high rates in the most aggressive
Dr Bijay Dhungel                                              and deadly types of endometrial cancer (Marshall,
Gene & Stem Cell Therapy: John Rasko                          et al., 2017). CTCF deletion predominantly occurs in
b.dhungel@centenary.org.au                                    the Type II serous subtype of endometrial cancer and
0404867910                                                    is associated with poorer overall survival in patients
                                                              with serous tumours. Additionally we have shown that
●●Identification of host factors involved in                  CTCF deletions also occur in the clear cell subtype
                                                              and this may be associated with tumour relapse and/
AAV transduction
                                                              or metastasis. Our culturing of endometrial cancer
Adeno associated viruses are the most widely used gene        cell-lines as 3D spheroids has shown that a functional
therapy vectors at the moment with approval for use in        consequence of CTCF deletion in results in a loss of cell
humans from multiple regulatory authorities. Although         polarity – an early event in endometrial cancer pathology.
we have a basic understanding of how AAV interacts            Analysis of gene expression data in CTCF heterozygous
with the host and expresses encoded transgene, there          endometrial tumours has revealed a widespread
are lots of unanswered questions. This project will be        dysregulation of transcription. In this project we will
undertaken in the lab of Australian gene therapy pioneer      those examine genes and biochemical pathways that
Prof John Rasko and will be aimed at filling the gaps         are dysregulated in CTCF mutant endometrial cancers
in our current understanding of the process of AAV            including tumour suppressor genes and hormone-
transduction.                                                 responsive genes.

Multiple genome-wide gain and loss of function studies        School at USyd: Pathology
have identified several host factors that play an essential
role in AAV transduction. Using a range of molecular          Keywords: Mammalian cell culture, spheroid culture,
and cell biological techniques, this project will identify    retroviral gene transfer, RT-qPCR, cell biology assays,
what step of AAV transduction is affected by these            shRNA knockdown or CRISPR/Cas9 gene editing, flow
host factors. Additionally, strategies will be designed to    cytometry, Western blotting, mouse work (Ctcf+/- mice),
modulate expression levels of these factors and effect on     immunofluorescence
AAV transduction will be examined. Furthermore, novel
genome-wide screening approaches will be applied in a
range of cell types to identify novel determinants of AAV
                                                              ●●The role of MGA mutation in chronic
transduction.                                                 lymphocytic leukaemia (CLL)
                                                              Chronic lymphocytic leukaemia (CLL) is the most
School at USyd: Pathology                                     common leukaemia in senior Australians. Every year
                                                              nearly 1000 Australians are diagnosed with CLL and
Keywords: Gene therapy, Adeno associated virus,               typically 80% of all new diagnoses are in patients over
                                                              the age of 60 years. CLL is a slow developing cancer
                                                              affecting B cells. Genetic mutations acquired in these
                                                              B cells result in their transformation into cancerous
                                                              cells that can live longer and grow faster than normal B
                                                              cells. Genetic alterations in CLL can be heterogeneous,
                                                              and include point mutations, chromosomal deletions,
Dr Chuck Bailey                                               amplifications and rearrangements. Recent reports have
Gene & Stem Cell Therapy: John Rasko                          identified the gene encoding the transcription factor Max
c.bailey@centenary.org.au                                     Gene Associated (MGA) to be recurrently deleted in
02 95656171                                                   CLL. MGA inactivation through chromosomal deletion
                                                              (del15q15) or point mutation occurs in 4% of CLL, but
●●Understanding the role of CTCF genetic                      this increases to 16% as CLL disease progresses to
                                                              chemotherapy resistance. Our hypothesis is that genetic
deletion in aggressive endometrial cancer
                                                              inactivation of MGA promotes chronic lymphocytic
CTCF is an essential gene for the normal organisation         leukaemia disease progression. We will test this
of DNA in cells. Our team has discovered that CTCF is         hypothesis by analysing how acquired genetic lesions in

Research Projects for 2020
15
HONORS PROJECTS

MGA alter the proliferation, differentiation and survival of
CLL cells and contribute to cellular transformation and        Dr Dannel Yeo
chemoresistance.                                               Gene & Stem Cell Therapy: John Rasko
                                                               d.yeo@centenary.org.au
School at USyd: Pathology                                      95656286

Keywords: Cloning, mammalian cell culture,                     ●●Circulating Tumour Cells in Cancer Patients
retroviral gene transfer, cell biology assays, flow
                                                               Our Program is focused on new cell therapies (CAR-T
cytometry, Western blotting, immunofluorescence,
                                                               cell immunotherapies) for two of the most deadly
immunoprecipitation, CRISPR/Cas9, RT-qPCR, next
                                                               cancers, pancreatic cancer and mesothelioma, which
generation sequencing, mouse handling
                                                               have 5-year survival rates of less than 10%. Circulating
                                                               tumour cells (CTCs) are cells that have been released
●●Receptor identification of AAV capsids                       from the primary tumour tissue into the bloodstream
used in gene therapy                                           and undergo a migratory process to form metastases.
Recombinant adeno-associated virus (rAAV) has                  Capturing and analysing these rare cells is now possible
gained widespread use as a gene delivery vector for            using our newly established RareCyte® platform. We
corrective gene therapies due to its ability to safely         are able to identify, isolate and culture CTCs. Hence, this
and efficiently deliver a genetic payload into a broad         platform has the potential to provide ‘real-time’ cancer
range of tissues. World-first clinical trials, conducted by    monitoring throughout all stages of a patient’s cancer
a team of clinicians including Professor Rasko, used           journey and identify potentially effective treatments.
rAAVs carrying the Factor IX gene to successfully infuse
haemophilia B patients (George, et al., 2017). Recent          Possible research topics: Characterising CTCs using
efforts have improved the transduction efficiency of           genetic, cellular and imaging techniques; Evaluating
rAAV vectors by engineering capsids with higher affinity       the ability of circulating tumour cells to predict patient
or cell-specific tropism and increased resistance to the       response; Evaluating cellular therapies to patient-derived
host immune system. Yet, a third avenue for increasing         CTC cultures; Evaluating circulating ‘precursor tumour’
AAV-mediated therapeutic efficacy remains unexplored:          cells as a possible diagnostic marker to improve early
modulation of the receptors to increase AAV entry. It is       detection.
this third approach with vast potential that we will focus
on in this project. We will use structural, biochemical,       Skills/tools: Mammalian cell culture (3D), cell biology
genetic and proteomic strategies to functionally               assays, western blot, microscopy, single cell sequencing,
characterise the host determinants that permit entry           drug assay/screening, mouse models.
of human liver-specific AAV capsids. The overall goal
is to test the hypothesis that modulation of receptor          School at USyd: Pathology
expression can improve gene transfer efficiency in
clinically relevant circumstances.                             Keywords: Cancer, Liquid Biopsy, Circulating Tumour
                                                               cells, CAR-T cell therapy
School at USyd: Pathology

Keywords: Mammalian cell culture, retroviral gene
transfer, cell biology assays, CRISPR/Cas9 gene editing,
flow cytometry, confocal imaging, Western blotting,
immunofluorescence, RT-qPCR, mass spectrometry

                                                                                        Research Projects for 2020
                                                                                                                        16
ageing and the age-associated genes on the function of
Dr Jaesung Peter Choi                                          endothelial cells and on the initiation and progression of
Centre for Inflammation: Phil Hansbro                          Alzheimer’s Disease.
j.choi@centenary.org.au
0410588161                                                     Techniques: High resolution imaging, animal models,
                                                               molecular and cell biology techniques, isolation of cells
●●Finding safe and effective therapies                         from brain blood vessels, single cell transcriptomics,
                                                               single cell proteomics
targeting sex hormones and the microbiome
for stroke in cerebral cavernous malformation                  School at USyd: Pathology
Cerebral cavernous malformation (CCM) is a disease
of the brain blood vessels and is one of the major             Keywords: Alzheimer’s Disease, Heart Disease,
causes of stroke in young individuals. Interestingly, CCM      Vascular, Single cell RNA sequencing
burden is greater in the male population, suggesting a
previously under-appreciated role of sex hormones in its
pathogenesis. My research program aims to understand
the role of sex hormones in CCM pathogenesis and
identify new druggable targets for patients with CCM.

School at UTS: School of Life Sciences                         A/Prof Jodie Ingles
                                                               Molecular Cardiology: Jodie Ingles
Keywords: Stroke, sex hormones, microbiome,                    j.ingles@centenary.org.au
inflammation, mouse                                            02 95656293

                                                               ●●Genotype-phenotype correlations in
                                                               inherited heart diseases
                                                               Genetic testing for inherited heart diseases is
                                                               increasingly used. The current knowledge of the full
Prof Jenny Gamble                                              phenotype-spectrum of inherited heart diseases is
Vascular Biology: Jenny Gamble                                 incompletely understood. The Agnes Ginges Centre for
j.gamble@centenary.org.au                                      Molecular Cardiology is a world-leader in understanding
02 9565 6225                                                   clinical, genetic and psychosocial aspects of these
                                                               diseases. This project seeks to define the clinical
                                                               characteristics of patients with certain underlying genetic
●●Alzheimer’s Disease and Endothelial Cell
                                                               diagnoses, including describing the clinical course,
Ageing                                                         interpretation of genetic variants, analysis of the location
The evidence is now strong, both from animal and               of the variant and familial inheritance. The project will
human studies, that breakdown of the Blood Brain               involve contact with patients and families enrolled in
Barrier (BBB) is a causative factor in Alzheimer’s             the Australian Genetic Heart Disease Registry, learning
Disease, with the disruption of the BBB and changes in         principles of interpreting genetic variants and clinical
the blood vessels preceding cognitive decline.                 data analysis.

Endothelial cells are the first-line of the BBB and are also   School at USyd: Pathology
essential for maintaining the barrier integrity of blood
vessels. When we age, endothelial cells change their           Keywords: genetic, heart disease, inheritance,
barrier characteristics. We have identified major changes      genotype, phenotype.
in the genes of ‘aged’ endothelial cells, with many of
these genes linked to Alzheimer’s Disease.

The project will involve understanding the impact of

Research Projects for 2020
17
HONORS PROJECTS

●●Patient-Centred approaches to care for                      to thrombosis. Understanding how platelet activation is
families with inherited heart diseases                        controlled will lead to development of novel therapies for
                                                              treatment of thrombosis and related diseases. We have
Uncertainty is a key aspect of cardiac genetics at present.
                                                              discovered a novel redox switch in a platelet receptor
While in many cases we aim to minimise uncertainty,
                                                              that controls platelet activation and clot formation.
increasingly there is greater need for improved ways
                                                              Using cell-based assays, flow cytometry, fluorescence
to communicate with patients allowing more informed
                                                              microscopy and mass spectrometry, this project will
decision making. The Agnes Ginges Centre for Molecular
                                                              determine how this redox switch controls protein-protein
Cardiology is a world-leader in understanding clinical,
                                                              interactions and signaling events in clot formation.
genetic and psychosocial aspects of these diseases. Two
important areas of clinical importance at present are:
                                                              School at USyd: Pathology
(1) communicating genetic information to patients and
facilitating subsequent communication to at-risk relatives,
                                                              Keywords: blood clot, cardiovascular diseases,
and (2) for those deemed to be an increased of sudden
                                                              inflammation, platelet, cell signaling, proteomics, flow
cardiac death, conveying this risk information in a way
                                                              cytometry, FRET/BRET analysis
that allows balanced discussion of the benefits and harms
of treatment options can be a challenge. This project
will involve contact with patients and families enrolled in   ●●Live imaging the effects of an integrin
the Australian Genetic Heart Disease Registry, learning       disulphide switch in whole animal models of
principles of shared-decision making and assessing            thrombosis
interventions in the clinical setting, and clinical data
                                                              (Joint supervision with Dr Elinor Hortle from the Oehlers lab)
analysis.
                                                              Our body relies on cell surface receptors to convey
                                                              external stimuli to cellular responses. Integrins are cell
School at USyd: Pathology
                                                              surface adhesion molecules that connect extracellular
                                                              environment to intracellular signalling. Integrins are
Keywords: Heart disease, cardiac genetics, cardiology,
                                                              crucial in virtually all biological processes including
clinical data analysis
                                                              wound healing, inflammation, cell migration, and
                                                              embryonic development. Therapeutics have been
                                                              developed to block integrin function for treatment of
                                                              cancer, multiple sclerosis, rheumatoid arthritis, and heart
                                                              diseases. However, many of these therapeutics are toxic
                                                              with severe side effects Understanding how integrin
Dr Joyce Chiu                                                 function is regulated will enable precision targeting of
                                                              specific integrins. We have identified a disulphide bond
ACRF Translational Cancer Research: ACRF
                                                              in an integrin that controls its activation and subsequent
Phil Hogg                                                     cell adhesion. Using zebrafish genetics, intravital
joyce.chiu@sydney.edu.au                                      microscopy and mass spectrometry, this project will
02 8627 4852                                                  elucidate how this disulphide bond controls cell adhesion
                                                              in zebrafish thrombocytes. You will also have the
●●Redox regulation of platelet receptors in                   opportunity to perform drug screen that target integrin
clot formation                                                function in zebrafish embryos using the thrombocyte
                                                              adhesion assay developed in this project.
The formation of blood clots is a physiological process
essential for wound healing upon injury. However,
                                                              School at USyd: Pathology
in thrombosis, clot formation inside a blood vessel
can obstruct blood flow to the downstream tissue.
                                                              Keywords: integrin, cancer, inflammation, drug screen,
Thrombosis is the precipitating event in heart attacks,
                                                              zebrafish, live imaging, proteomics
ischaemic stroke and coronary heart syndrome. Platelets
are effector cells for blood clotting. Upon injury, resting
platelets become active and aggregate to form a clot at
the site of injury. Hyperactivation of platelets can lead

                                                                                           Research Projects for 2020
                                                                                                                               18
2. Pathogenesis of chronic liver injury from any cause.
Prof Mark Gorrell with Dr Emma Zhang
Liver Enzymes in Metabolism &                                 3. Understanding and better treatment of liver cirrhosis
Inflammation: Mark Gorrell                                    and cancer.
m.gorrell@centenary.usyd.edu.au
61295656152                                                   4. Protein biochemistry and inhibitors of DPP4 family
                                                              proteases.
●●Liv DPP9 in Liver Disease and Cancer.
                                                              TRAINING: We use sophisticated techniques in
Primary liver cancer is the 3rd leading cause of cancer       immunohistochemistry, flow cytometry, qPCR,
related deaths and there is an urgent need to develop         immunoblotting, protease assays, ELISA and confocal
improved medical therapy. Proteases are important             microscopy. Projects can be in mouse models or with
in cancer pathogenesis and suit drug development.             specimens from RPA hospital.
Dipeptidyl peptidase (DPP) 9 is a rapidly emerging
cancer associated protease that is expressed in               School at USyd: Pathology
hepatocytes and macrophages. DPP9 inhibition has
shown anti-cancer actions in AML[1] and lung cancer.          Keywords: cirrhosis, NASH, cancer, liver, DPP4,
We made the first DPP9 gene knockout mice and we              fibrosis, mouse, human
use liver cancer models [2]. We will use new ways to
understand, treat and study liver cancer [3].

TRAINING: The student will use sophisticated
techniques in immunohistochemistry, flow cytometry,
qPCR, immunoblotting, protease assays and confocal
microscopy.                                                   A/Prof Patrick Bertolino
                                                              Liver Immunology: Patrick Bertolino
REFERENCES:                                                   p.bertolino@centenary.org.au
                                                              02 9565 6186
1. Johnson et al 2018 DPP8/DPP9 inhibitor-induced
pyroptosis for treatment of acute myeloid leukemia. Nat
Med 24:1151-6
                                                              ●●Role of CD4 help in shaping the response
                                                              of CD8 T cells recognising a liver-expressed
2. Henderson et al 2018 Multiple liver insults synergize      antigen
to accelerate experimental hepatocellular carcinoma. Sci      Our group is recognised internationally for its
Rep 8:10283                                                   contributions to liver immunology. Using a variety
                                                              of transgenic mouse models, we were the first to
3. Wilson et al 2019 Non-invasive fluorescent monitoring      demonstrate that high affinity naïve CD8 and CD4 T
of ovarian cancer in an immunocompetent mouse model.          cells can be directly activated in the liver independently
Cancers 11:E32                                                of lymphoid tissues, a unique process that promotes
                                                              tolerance. This property might explain why liver
School at USyd: Pathology                                     transplants are spontaneously accepted in many
                                                              animal models and why pathogens infecting the liver,
Keywords: Liver diseases, inflammation, cancer, mice          such as the hepatitis B and C viruses evade immune
                                                              responses, leading to chronic infection and inflammation.
●●Liver and Enzymes                                           To understand how CD4 and CD8 T cells recognising
We discuss with each student their interests, skills and      an antigen in the liver “talk” to each other and whether
aspirations in order to design a suitable project within      low affinity CD8 T cells are more dependent on CD4
these topics.                                                 help than high affinity CD8 T cells, we have generated
                                                              several recombinant adeno-associated viral vectors
1. Liver complications of diabetes and chronic fatty liver.   (rAAV) specifically targeting different proportions of
                                                              hepatocytes to express wild type and mutant forms of the

Research Projects for 2020
19
HONORS PROJECTS

model antigen ovalbumin (OVA) with or without a CD4
epitope. The aim of this project is to use these vectors     Dr Sj Sijie Shen
to determine how cognate CD4 help and CD8 T cell             Centre for Inflammation: Phil Hansbro
affinity influence the development of CD8 T cells towards    s.shen@centenary.org.au
tolerance or memory                                          0295656198

School at USyd: Pathology                                    ●●Modulating microbiome during lung
                                                             inflammation
Keywords: T cells, CD4 T cell help, T cells, immunity,
liver pathogens, hepatocytes, tolerance.                     A full understanding of the immune responses and
                                                             progressions of many lung diseases, including severe
                                                             steroid resistant (SSR) asthma, and lung cancer is still
                                                             lacking. Recent studies suggest the bacterial community
                                                             in the gut (gut microbiome) and lungs (lung microbiome)
                                                             may play important roles in modulating inflammatory
                                                             diseases. Indeed, there is growing interest in the gut-lung
Dr Richard Bagnall                                           axis, and how modulating the gut environment can alter
Molecular Cardiology: Bioinformatics and                     the progression of lung diseases. However, the specific
                                                             changes in microbiome and whether certain bacteria can
Molecular Genetics
                                                             alter disease progression is yet to be fully elucidated.
r.bagnall@centenary.org.au
0422141374
                                                             Prof Phil Hansbro recently established the Centre for
                                                             Inflammation at Centenary Institute. He has extensive
●●Genetic Basis of Inherited Heart Disease                   expertise in using a clinically relevant smoking model to
The inherited heart diseases are a collection of heart       recapitulate lung cancer pathology in mice, in addition to
muscle diseases and electrical rhythm disorders. They        the use of a mouse model of SSR asthma. Our research
can affect people of any age and can lead to heart           aims to improve diagnostics and treatments for lung
failure or even sudden cardiac death. The inherited heart    inflammation. The project examines: 1) changes to the
diseases are caused by changes, or variants, in our DNA      gut and lung microbiome following lung inflammation; 2)
that can be passed from parent to child. While major         interplay between the microbiome and immune cells in
advances have been made in identifying the genetic           lung inflammation; and 3) modulating the gut microbiome
causes of inherited heart diseases, current genetic          to influence the progression of lung diseases.
testing approaches fail to identify a cause of disease for
many families.                                               School at UTS: School of Life Sciences

This project seeks to identify novel genetic causes of       Keywords: allergy, asthma, cancer, gut, lung,
inherited heart disease. Computational approaches will       inflammation, microbiome, mucosal immunity
be used to search genome sequencing data for variants
that directly cause the disease. Identified variants will
be validated in the laboratory using standard clinical
genetic testing approaches. The genetic findings will be
interpreted in the context of available clinical data on
family members. You will learn the basic principles of
how clinical genetic testing is performed, from bench to
bedside, within the world-leading Molecular Cardiology
Program.

School at USyd: Pathology

Keywords: Genetic Testing; Bioinformatics; Cardiac
Disease

                                                                                       Research Projects for 2020
                                                                                                                     20
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