- About
- Strategic Plan
- Structure
- Governance
- Scientific divisions
- ACRF Cancer Biology and Stem Cells
- ACRF Chemical Biology
- Advanced Technology and Biology
- Bioinformatics
- Blood Cells and Blood Cancer
- Clinical Translation
- Epigenetics and Development
- Immunology
- Infectious Diseases and Immune Defence
- Inflammation
- Personalised Oncology
- Population Health and Immunity
- Structural Biology
- Ubiquitin Signalling
- Laboratory operations
- Funding
- Annual reports
- Human research ethics
- Scientific integrity
- Institute life
- Career opportunities
- Business Development
- Collaborators
- Suppliers
- Publications repository
- Awards
- Discoveries
- Centenary 2015
- History
- Contact us
- Research
- Diseases
- Cancer
- Development and ageing
- Immune health and infection
- Research fields
- Research technologies
- Research centres
- People
- Alistair Brown
- Anne-Laure Puaux
- Assoc Prof Joanna Groom
- Associate Profesor Ian Majewski
- Associate Professor Aaron Jex
- Associate Professor Andrew Webb
- Associate Professor Chris Tonkin
- Associate Professor Diana Hansen
- Associate Professor Edwin Hawkins
- Associate Professor Ethan Goddard-Borger
- Associate Professor Gemma Kelly
- Associate Professor Grant Dewson
- Associate Professor Isabelle Lucet
- Associate Professor James Vince
- Associate Professor Jason Tye-Din
- Associate Professor Jeff Babon
- Associate Professor Joan Heath
- Associate Professor John Wentworth
- Associate Professor Justin Boddey
- Associate Professor Kate Sutherland
- Associate Professor Kelly Rogers
- Associate Professor Marie-Liesse Asselin-Labat
- Associate Professor Melissa Call
- Associate Professor Misty Jenkins
- Associate Professor Nawaf Yassi
- Associate Professor Oliver Sieber
- Associate Professor Rachel Wong
- Associate Professor Rhys Allan
- Associate Professor Rosie Watson
- Associate Professor Ruth Kluck
- Associate Professor Shalin Naik
- Associate Professor Sumitra Ananda
- Associate Professor Tim Thomas
- Associate Professor Tracy Putoczki
- Chela Niall
- Deborah Carr
- Dr Alisa Glukhova
- Dr Anna Coussens
- Dr Ashley Ng
- Dr Belinda Phipson
- Dr Ben Tran
- Dr Bernhard Lechtenberg
- Dr Brad Sleebs
- Dr Drew Berry
- Dr Gwo Yaw Ho
- Dr Hamish King
- Dr Hui-Li Wong
- Dr Jacqui Gulbis
- Dr Jim Whittle
- Dr Lucy Gately
- Dr Margaret Lee
- Dr Mary Ann Anderson
- Dr Maryam Rashidi
- Dr Matthew Call
- Dr Nadia Davidson
- Dr Nadia Kershaw
- Dr Philippe Bouillet
- Dr Rebecca Feltham
- Dr Rory Bowden
- Dr Samir Taoudi
- Dr Sarah Best
- Dr Saskia Freytag
- Dr Shabih Shakeel
- Dr Sheau Wen Lok
- Dr Stephin Vervoort
- Dr Yunshun Chen
- Guillaume Lessene
- Helene Martin
- Joh Kirby
- Kaye Wycherley
- Keely Bumsted O'Brien
- Mr Simon Monard
- Mr Steve Droste
- Ms Carolyn MacDonald
- Professor Alan Cowman
- Professor Andreas Strasser
- Professor Andrew Roberts
- Professor Anne Voss
- Professor Clare Scott
- Professor Daniel Gray
- Professor David Huang
- Professor David Komander
- Professor David Vaux
- Professor Doug Hilton
- Professor Geoff Lindeman
- Professor Gordon Smyth
- Professor Ian Wicks
- Professor Ivo Mueller
- Professor James McCarthy
- Professor James Murphy
- Professor Jane Visvader
- Professor Jeanne Tie
- Professor Jerry Adams
- Professor John Silke
- Professor Ken Shortman
- Professor Leanne Robinson
- Professor Leonard C Harrison
- Professor Lynn Corcoran
- Professor Marnie Blewitt
- Professor Matthew Ritchie
- Professor Melanie Bahlo
- Professor Melissa Davis
- Professor Mike Lawrence
- Professor Nicos Nicola
- Professor Peter Colman
- Professor Peter Czabotar
- Professor Peter Gibbs
- Professor Phil Hodgkin
- Professor Sandra Nicholson
- Professor Sant-Rayn Pasricha
- Professor Seth Masters
- Professor Stephen Nutt
- Professor Suzanne Cory
- Professor Terry Speed
- Professor Tony Papenfuss
- Professor Wai-Hong Tham
- Professor Warren Alexander
- Diseases
- Education
- PhD
- Honours
- Masters
- Clinician-scientist training
- Undergraduate
- Student research projects
- A multi-pronged approach to targeting myeloproliferative neoplasms
- A new paradigm of machine learning-based structural variant detection
- A whole lot of junk or a treasure trove of discovery?
- Advanced imaging interrogation of pathogen induced NETosis
- Analysing the metabolic interactions in brain cancer
- Atopic dermatitis causes and treatments
- Boosting the efficacy of immunotherapy in lung cancer
- Building a cell history recorder using synthetic biology for longitudinal patient monitoring
- Characterisation of malaria parasite proteins exported into infected liver cells
- Deciphering the heterogeneity of the tissue microenvironment by multiplexed 3D imaging
- Defining the mechanisms of thymic involution and regeneration
- Delineating the molecular and cellular origins of liver cancer to identify therapeutic targets
- Developing computational methods for spatial transcriptomics data
- Developing drugs to block malaria transmission
- Developing models for prevention of hereditary ovarian cancer
- Developing statistical frameworks for analysing next generation sequencing data
- Development and mechanism of action of novel antimalarials
- Development of novel RNA sequencing protocols for gene expression analysis
- Discoveries in red blood cell production and function
- Discovering epigenetic silencing mechanisms in female stem cells
- Discovery and targeting of novel regulators of transcription
- Dissecting host cell invasion by the diarrhoeal pathogen Cryptosporidium
- Dissecting mechanisms of cytokine signalling
- Doublecortin-like kinases, drug targets in cancer and neurological disorders
- Epigenetic biomarkers of tuberculosis infection
- Epigenetics – genome wide multiplexed single-cell CUT&Tag assay development
- Exploiting cell death pathways in regulatory T cells for cancer immunotherapy
- Exploiting the cell death pathway to fight Schistosomiasis
- Finding treatments for chromatin disorders of intellectual disability
- Functional epigenomics in human B cells
- How do nutrition interventions and interruption of malaria infection influence development of immunity in sub-Saharan African children?
- Human lung protective immunity to tuberculosis
- Improving therapy in glioblastoma multiforme by activating complimentary programmed cell death pathways
- Innovating novel diagnostic tools for infectious disease control
- Integrative analysis of single cell RNAseq and ATAC-seq data
- Interaction with Toxoplasma parasites and the brain
- Interactions between tumour cells and their microenvironment in non-small cell lung cancer
- Investigation of a novel cell death protein
- Malaria: going bananas for sex
- Mapping spatial variation in gene and transcript expression across tissues
- Mechanisms of Wnt secretion and transport
- Multi-modal computational investigation of single-cell communication in metastatic cancer
- Nanoparticle delivery of antibody mRNA into cells to treat liver diseases
- Naturally acquired immune response to malaria parasites
- Organoid-based discovery of new drug combinations for bowel cancer
- Organoid-based precision medicine approaches for oral cancer
- Removal of tissue contaminations from RNA-seq data
- Reversing antimalarial resistance in human malaria parasites
- Role of glycosylation in malaria parasite infection of liver cells, red blood cells and mosquitoes
- Screening for novel genetic causes of primary immunodeficiency
- Single-cell ATAC CRISPR screening – Illuminate chromatin accessibility changes in genome wide CRISPR screens
- Spatial single-cell CRISPR screening – All in one screen: Where? Who? What?
- Statistical analysis of single-cell multi-omics data
- Structural and functional analysis of epigenetic multi-protein complexes in genome regulation
- Structural basing for Wnt acylation
- Structure, dynamics and impact of extra-chromosomal DNA in cancer
- Targeted deletion of disease-causing T cells
- Targeting cell death pathways in tissue Tregs to treat inflammatory diseases
- The cellular and molecular calculation of life and death in lymphocyte regulation
- The role of hypoxia in cell death and inflammation
- The role of ribosylation in co-ordinating cell death and inflammation
- Understanding Plasmodium falciparum invasion of red blood cells
- Understanding cellular-cross talk within a tumour microenvironment
- Understanding the genetics of neutrophil maturation
- Understanding the roles of E3 ubiquitin ligases in health and disease
- Unveiling the heterogeneity of small cell lung cancer
- Using combination immunotherapy to tackle heterogeneous brain tumours
- Using intravital microscopy for immunotherapy against brain tumours
- Using nanobodies to understand malaria invasion and transmission
- Using structural biology to understand programmed cell death
- Validation and application of serological markers of previous exposure to malaria
- School resources
- Frequently asked questions
- Student profiles
- Abebe Fola
- Andrew Baldi
- Anna Gabrielyan
- Ashley Weir
- Bridget Dorizzi
- Casey Ah-Cann
- Catia Pierotti
- Emma Nolan
- Huon Wong
- Jasmine Rou
- Jing Deng
- Joy Liu
- Kaiseal Sarson-Lawrence
- Komal Patel
- Krishneel Prasa
- Lilly Backshell
- Malvika Kharbanda
- Megan Kent
- Naomi Jones
- Pailene Lim
- Rebecca Delconte
- Roberto Bonelli
- Rune Larsen
- Runyu Mao
- Sarah Garner
- Simona Seizova
- Sophie Collard
- Wayne Cawthorne
- Wil Lehmann
- Yanxiang Meng
- Zhong Yan Gan
- Miles Horton
- Alexandra Gurzau
- Student achievements
- Student association
- Learning Hub
- News
- Donate
- Online donation
- Ways to support
- Support outcomes
- Supporter stories
- Rotarians against breast cancer
- A partnership to improve treatments for cancer patients
- 20 years of cancer research support from the Helpman family
- A generous gift from a cancer survivor
- A generous vision for impactful medical research
- A gift to support excellence in Australian medical research
- An enduring friendship
- Anonymous donor helps bridge the 'valley of death'
- Philanthropy through the power of sisterhood
- Renewed support for HIV eradication project
- Searching for solutions to muscular dystrophy
- Supporting research into better treatments for colon cancer
- Taking a single cell focus with the DROP-seq
- Donors
- WEHI.TV
Anne Voss-Projects
Researcher:
Chromatin modifier delineates adult neural stem cell lineage
Adult neural stem cells (NSCs) reside in the subventricular zone (SVZ) and produce neurons throughout life. Although their regenerative potential has kindled much interest, few factors regulating NSCs in vivo are known. Among these is the histone acetyltransferase querkopf (QKF, MYST4, KAT6B), which is strongly expressed in a small subset of cells in the neurogenic subventricular zone.
We showed that the 10 per cent of SVZ cells with the highest Qkf gene expression possess the defining NSC characteristics of multipotency and self-renewal and express markers previously shown to enrich for NSCs. A fraction of cells expressing Qkf at medium to high levels is enriched for multipotent progenitor cells with limited self-renewal capacity, followed by a population containing migrating neuroblasts. Cells low in Qkf promoter activity are predominantly ependymal cells. In addition, we show that mice deficient for BMI1, a central regulator of NSC self-renewal, show an age-dependent decrease in the strongest Qkf-expressing cell population in the SVZ.
Our results show a strong relationship between Qkf promoter activity and stem cell characteristics, and a progressive decrease in Qkf gene activity as lineage commitment and differentiation proceed in vivo.
Chromatin-mediated regulation of haematopoietic stem cells
Monocytic leukaemia zinc finger protein (MOZ, MYST3, KAT6A), a transcriptional coactivator and member of the MYST family of histone acetyltransferases, is the target of recurrent translocations in acute myeloid leukaemia. Since genes associated with translocations in leukaemia are commonly important regulators of blood formation, we investigated if MOZ has a role in normal haematopoiesis. We found that MOZ-deficient foetal liver haematopoietic cells were incapable of contributing to the haematopoietic system of recipients after transplantation. We observed profound defects in a MOZ-deficient stem cell compartment. Progenitors of all lineages were reduced in number. However, blood cell lineage commitment was unaffected. Together, these results show that MOZ is essential for a fundamental property of haematopoietic stem cells, the ability to reconstitute the haematopoietic system of a recipient after transplantation and that MOZ is specifically required in the stem cell compartment.
Chromatin modifier required by adult neural stem cells
The adult mammalian brain maintains populations of neural stem cells within discrete proliferative zones. Understanding of the molecular mechanisms regulating adult neural stem cell function is limited.
We showed that a deficiency in MYST family histone acetyltransferase querkopf (QKF, MYST4, KAT6B) leads to cumulative defects in adult neurogenesis in vivo, resulting in declining numbers of olfactory bulb interneurons, a population of neurons produced in large numbers during adulthood. QKF-deficiency reduces the number of neural stem cells and migrating neuroblasts in the rostral migratory stream. Qkf gene expression is strong in the neurogenic subventricular zone. A population enriched in multipotent cells can be isolated from this region on the basis of Qkf gene expression. Neural stem and progenitor cells isolated from Qkf mutants exhibited a reduced self-renewal capacity and a reduced ability to produce differentiated neurons. Together, our data show that QKF is essential for normal adult neurogenesis.