IDENTIFICATION, CHARACTERISATION AND ROLE OF LEADER CELLS IN OVARIAN CANCER PROGRESSION
Dr Maree Bilandzic, Research Group Head
Metastasis Biology & Therapeutics Laboratory
Hudson Institute of Medical Research,
Clayton, Victoria, Australia
RESEARCHER PROFILE
Filmed in Clayton, Victoria, Australia | December 2024
Dr. Maree Bilandzic is a molecular cancer biologist dedicated to advancing the understanding and treatment of ovarian cancer (OC). Her research addresses critical gaps in OC treatment by investigating the mechanisms behind metastasis, chemotherapy resistance, and tumour recurrence. By utilising innovative methodologies and disease-representative models, Dr. Bilandzic has pioneered the identification and characterisation of leader cells (LCs)—a unique, stem-like subpopulation within tumours that plays a crucial role in OC progression.
LCs facilitate “collective invasion,” enabling tumour cells to spread by interacting with their environment and influencing immune responses. Importantly, Dr. Bilandzic’s research demonstrated that these LCs are resistant to standard therapies and become more prevalent following treatment. Despite their significance, there are currently no targeted therapies for LCs, highlighting the urgent need for novel therapeutic strategies.
Her work focuses on meeting the unmet clinical needs of patients with metastatic and therapy-resistant OC. By disrupting LCs, Dr. Bilandzic’s team has shown enhanced chemosensitivity, limited tumor spread, and altered immune responses—demonstrating the therapeutic potential of targeting LCs.
She has over $3.5 million in commercial funding and additional support exceeding $2 million from organisations such as the Ovarian Cancer Research Foundation, CASS Foundation, Fielding Foundation, Equity Trustees and Perpetual Impact grants. Dr. Bilandzic is well-positioned to expand her research into other epithelial cancers, aiming to develop effective treatments that can significantly improve patient outcomes across multiple cancer types. Key areas of focus include understanding LC roles in immune modulation, invasion, metastasis, and chemotherapy resistance.
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Dr Zarina Greenberg
RESEARCH IN SANFILIPPO
@ SAHMRI
ADELAIDE, SOUTH AUSTRALIA, AUSTRALIA -
Oral administration of insulin for Type 1 Diabetes
Huiwen Pang is a 3rd year PhD candidate in the Australian Institute for Bioengineering and Nanotechnology, University of Queensland, focusing on biomedical health research. Prior to commencing his PhD, Huiwen studied animal genetics in his Masters degree at Huazhong Agriculture University in China.
People with diabetes, especially Type 1 diabetes, largely rely on the insulin injections or insulin pumps to control their high blood glucose levels, which is painful and has a high risk of infections.
Huiwen Pang is conducting research on nano-based drug formulations for Type 1 diabetes treatment, with a focus on using nanomaterials to load insulin for oral administration and employing anti-apoptotic and anti-inflammatory approaches to mitigate damage to beta cells.
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Paediatric obesity prevention, nutrition and dietetics
Leveraging a systems-based and collaborative approach, Dr Littlewood over the past 25 years has driven research and data outcomes in the area of health and wellbeing. Dr Littlewood leads a dedicated team focused on making healthy happen for all Queenslanders, with a particular focus on improving health outcomes for the next generation.
