Seamus O’Hickey Lecture · confirmed
Gut Feelings – Microbiome Research in Stress and Pain
Microbiota–gut–brain research across stress, mood, pain, cognition and behaviour.
Prof. Cryan’s research explores how the trillions of microbes living in our gastrointestinal tract communicate with the brain and influence stress, mood, pain, cognition and behaviour. By uncovering the biological pathways of the microbiota–gut–brain axis, his research aims to understand how diet, lifestyle and our microbial environment can be harnessed to support brain health and wellbeing across the lifespan.
About Professor Cryan
John F. Cryan is Professor and Chair of the Department of Anatomy & Neuroscience at University College Cork (UCC) and has served as Vice President for Research & Innovation since 2021. He is also a Principal Investigator at the APC Microbiome Institute. He holds a BSc in Biochemistry and a PhD in Pharmacology from the University of Galway, Ireland. He was a visiting fellow at the University of Melbourne in 1996/1997 and completed postdoctoral training at the University of Pennsylvania, Philadelphia, and The Scripps Research Institute, La Jolla. He spent four years as a Group Leader at Novartis in Basel before returning to Ireland and UCC in 2005.
His research focuses on the microbiome–gut–brain axis and its role in stress, psychiatric and immune-related disorders across the lifespan. He is co-author of the bestselling book The Psychobiotic Revolution and serves on more than 15 editorial boards.
Prof. Cryan has received numerous international awards and was elected to the Royal Irish Academy in 2017. A past president of the European Behavioural Pharmacology Society, he is currently Treasurer of the European College of Neuropsychopharmacology. An avid science communicator, he has delivered TEDMED and TEDx talks and was featured in the Netflix documentary Hack Your Health: The Secrets of the Gut.