INFLUENCE OF GUT MICROBES AND INFLAMMATION ON BRAIN FUNCTION AND BEHAVIOUR IN AUTISM
With
Angela Renata Jiménez Perez,
PhD Candidate,
Gut-Brain Axis Laboratory, RMIT University
Melbourne, Australia
RESEARCHER PROFILE
Filmed in Melbourne, Australia | August 2026
Third-year PhD candidate Angela Jimenez is part of the Gut-Brain Axis Laboratory at RMIT University in Melbourne, Australia. Angela holds a bachelor’s degree in neuroscience (Honours) from the National Autonomous University of Mexico (UNAM), and her doctoral research is currently supported by the RMIT–Mexico International Scholarship program.
Angela’s project focuses on describing how gut microbes and inflammation influence brain function and behaviour in autism. Using a mouse model that carries an autism-associated gene variant, she investigates how inflammatory challenges alter behaviour and brain function. Her work has been presented at both national and international forums, including the Australasian Neuroscience Society (ANS) annual meeting in 2025 and the FENS Forum 2026 in Barcelona.
A central aspect of her work explores how metabolites produced by bacteria in the gut can influence neurobiological responses, with the long-term aim of identifying microbiota-targeted therapeutic strategies for individuals with high-support needs autism.
Angela’s broader scientific objective is to advance mechanistic understanding of how other systems, particularly the immune system and microbiome, contribute to behavioural outcomes in neurodevelopmental conditions. She aims to bridge fundamental neurobiology with translational approaches that can lead to future therapeutic development.
Source: Supplied
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Professor Sandy Middleton
NURSING RESEARCH INSTITUTE, ST VINCENT’S HEALTH NETWORK SYDNEY, ST VINCENT’S HOSPITAL MELBOURNE AND AUSTRALIAN CATHOLIC UNIVERSITY
NEW SOUTH WALES, AUSTRALIA -
Risk factors and prevention of respiratory infections and infectious diseases in children
A/Prof Hannah Moore OAM is an infectious disease epidemiologist; Co-Head of the Infectious Disease Epidemiology team within the Wesfarmers Centre of Vaccines and Infectious Diseases at The Kids Research Institute Australia and Associate Professor at the School of Population Health, Curtin University in Western Australia.
A/Prof Moore has been awarded more than $19M in competitive research grants, co-authored more than 140 papers, was TEDxPerth 2018 speaker, recipient of a WA Young Tall Poppy Award (2013) and the WA Premiers Science Early Career Scientist Award (2015). In 2024, she was honoured with a Medal of the Order of Australia for her service to epidemiology as a researcher.
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In his father’s footsteps as a kidney transplant specialist
Since he was a young child, Dr Collins, has been interested in kidney failure and kidney transplants in particular. His father was also a kidney specialist, and he used to sit by the phone when his father, was on call and ringing people who were being offered a kidney transplant. The joy in their voices through this interaction created a lasting and profound impact on Dr Collins. This carried through his career and today he continues to seek better outcomes for Kidney patients.
