ACCESS TO DENTAL CARE FOR PRIORITY POPULATIONS
With
Professor Dileep Sharma,
Head of Discipline Oral Health,
School of Health Sciences,
University of Newcastle,
New South Wales, Australia
RESEARCHER PROFILE
Filmed in Ourimbah, New South Wales, Australia | November 2025
Professor Dileep Sharma is a distinguished dental educator and researcher who currently serves as Professor and Discipline Head of Oral Health at the University of Newcastle, Australia. With over two decades of experience spanning clinical practice, research leadership, and academic mentorship, Professor Sharma has established himself as a leading authority in oral health education and interdisciplinary research.
His academic journey includes a Master of Dental Surgery in Periodontics and a PhD from Griffith University, where his doctoral research focused on bisphosphonate-related osteonecrosis of the jaw. Professor Sharma’s leadership extends beyond research, having successfully led curriculum development and program accreditation processes, including the re-accreditation of the Bachelor of Oral Health Therapy program by the Australian Dental Council.
Professor Sharma has had significant career milestones, including receiving the James Cook University Dean’s Teaching Excellence Award in 2021 for innovative educational practices and research mentorship. He was internationally recognised as a Fellow of The International College of Dentists and The Pierre Fauchard Academy, and received the Joan Chong Award in Dental Materials in 2022. With over 80 peer-reviewed publications and nearly $1 million in competitive research funding, Professor Sharma has demonstrated research excellence. Additionally, he is currently supervising six PhD students, contributing to the successful completion of various research projects.
Professor Sharma’s current research focus is across 3 domains:
– Priority Population Research: Professor Sharma’s work addresses oral health disparities in underserved communities, including Aboriginal and Torres Strait Islander populations, refugee communities, and individuals with mental health conditions. His research encompasses oral cancer prevalence mapping in rural Australia and interventional strategies for vulnerable populations.
– Tissue Engineering & Bioactive materials: His expertise in regenerative medicine includes implant surface modifications, bioengineered materials, hydrogels, and 3D printing applications for periodontal regeneration. Notable work includes developing novel zirconia implant surfaces and VEGF-hydrogel delivery systems for prevention of medication-related osteonecrosis of the jaws.
– Public Health & Educational Research: Professor Sharma leads population health initiatives examining oral health-mental health connections, dental workforce development, and innovative educational methodologies. His scholarship of teaching and learning research focuses on enhancing clinical education and professional competency development in dental and oral health programs.
Source: Supplied and adapted
https://orcid.org/0000-0003-4463-1480
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Role of metabolic dysfunction in advanced prostate cancer
Dr Gunter was drawn to the area of prostate cancer research and the intersection between chronic metabolic disorders and their emerging relationship to cancer. Her strengths include expertise in the metabolic syndrome, insulin signalling and metabolism, and she has a demonstrated record of successful and productive research projects in metabolic research where she now applies her efforts to understanding the role of metabolic dysfunction in advanced prostate cancer.
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Environmental exposure to function of lung epithelial stem cell biology
Dr Clare Weeden has recently commenced as a Laboratory Head at WEHI in 2025, supported by the CSL Centenary Fellowship.
Dr Weeden specialises in lung epithelial cell biology in the context of homeostasis, inflammation, and lung cancer, particularly in people who don’t smoke. Her work endeavours to understand how past environmental exposures shape the responses of lung cells and the molecular mechanisms underlying this cellular recall, with the aim to develop novel early detection strategies for lung disease.
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At the frontier of human cellular neuroscience research
Associate Professor Cedric Bardy is the Director of The Laboratory for Human Neurophysiology, Genetics & Stem Cells, located at SAHMRI. South Australia.
His current research uses preclinical, patient-derived cell models to test innovative therapeutic strategies, with a current focus on Parkinson’s disease, brain cancer and childhood dementia (Sanfilippo syndrome).
His work has established a platform to facilitate the discovery and validation of treatments for brain disorders. Their research is at the frontier of human cellular neuroscience research and translational applications that benefit global public health.
