- Home
- Staff Profiles & Phone Book
- About the Department
- A History of the Department LANDING PAGE
- A history of the Department; The early years to the 1980s
- A history of the Department; The move from the Windle Building to BSI and WGB
- UCC Professors of Anatomy and Heads of Department
- The development of the UCC HUB
- Current students, recent research graduates and awards
- Useful Links
- Welcome from Head of Department of Anatomy and Neuroscience
- Study Anatomy
- Study Neuroscience
- Research
- UCC Anatomical Donations
- Biosciences Imaging Centre
- BSc Medical and Health Sciences
- News & Events
- News Archive 2024
- News Archive 2023
- News Archive 2022
- News Archive 2021
- News Archive 2020
- News Archive 2019
- News Archive 2018
- Recent Publications
- News archive 2017
- News Archive 2016
- News Archive2015
- News Archive 2014
- News Archive 2013
- News Archive 2012
- News Archive 2011
- BRAIN AWARENESS WEEK 2023
- Department Events and Conferences
- Seminar series 2019_2020
- photo galleries
- Narrowing the void Conference 2023
- Photos of BSc Medical and Health Sciences Mentoring launch 2022
- International Women's Day 2023
- 2023 BRIGHT FUTURES - Celebrating our researchers
- 2023 UCC Futures - Future Ageing & Brain Sciences
- Recent Graduations July 2023
- Anatomy and Neuroscience Top 100 Anatomy Physiology 2023
- BRAIN AWARENESS WEEK 2023 FUN AND GAMES EVENT
- Medical and Health Sciences First year class 2023
- 2023 Brain Awareness week Scientific discussion photo gallery
- World Anatomy Day 2023
- BSc MHS MENTORING PROGRAMME 2023
- BSc Medical and Health Sciences Graduation 2023
- BSc Neuroscience Graduation Photo Gallery 2023
- Dr Kathy Quane Nov 2023
- THANKSGIVING PHOTOS 2012
- Photo Gallery: Society of Translational Medicine Careers Fair 2023
- Photo Gallery:2023 TRAIN AWARDS
- Photo Gallery:2024 Creative Week St Joseph's NS
- Photo Gallery: Department of Anatomy and Neuroscience Thanksgiving Service 2024
- Photo Gallery: Professor Aideen Sullivan farewell party
- Photo Gallery: Irish Pain Society Annual Scientific Meeting Cork 2023
- Photo Gallery: 2024 Medical and Health Sciences Graduation
- Photo Gallery: Medical and Health Sciences Meet and Greet 2024
- Photo Gallery: 2024 BSC NEUROSCIENCE Graduation
- Photo Gallery: 2025 INTERNATIONAL WOMEN'S DAY
- Narrowing the Void Conference 2023
- Department of Anatomy and Neuroscience Contact Us
News Archive 2021
Professors Yvonne Nolan and John Cryan commence €1.2 million Irish UK research study to examine middle age health

There has been increasing emphasis on the role of lifestyle factors in healthy aging. Now APC Microbiome Ireland together with King's College London have been awarded research funding to investigate how exercise impacts gut microbiota and brain health in middle age.
The Reta Lila Weston Trust as part of their Brain Health and Microbiome programme awarded a €1.2 million collaboration project studying the role of gut-microbiota in exercise-induced changes in cognitive function in middle age to Professor Yvonne Nolan and Professor John Cryan at UCC in collaboration with Professor Sandrine Thuret and Dr. Brendon Stubbs at King’s College London. This project seeks to provide new knowledge about the relationship between the brain, the gut microbiota and exercise by identifying a gut-to-brain pathway, which may offer individualised therapy for changes in memory and mood as we age.
Middle-age is an understudied time window across the lifecourse. Yet it is a critical time for changes in memory performance and precedes the very early stage of Alzheimer’s disease and is also associated with weight gain, a decline in metabolism and physical fitness. The gut microbiota, or the trillions of microorganisms that live in the gut, are very responsive to changes in lifestyle influences such as exercise. Moreover, recent exciting evidence from APC Microbiome Ireland shows that the microbiome may be a suitable target to promote healthy ageing.
Major gap in knowledge
The identification of the mechanisms underlying memory changes in middle-age, and how lifestyle factors such as exercise influence these changes would bridge a major gap in knowledge for the field. This project aims to understand how the gut microbiome responds to exercise during middle-age. Moreover, the key biological factors that are identified could be predictors of memory-decline that are modifiable by exercise during middle-age.
Commenting on the collaboration Professors Yvonne Nolan & John Cryan at APC Microbiome Ireland in UCC emphasised that 'middle age is a transitioning time, thus it is sensitive to lifestyle habits such as exercise, which can determine how we “brain age” in later life.
Professor Nolan commented that “the gut microbiota is particularly responsive to lifestyle influences and so our research will delve into how it regulates the interaction between exercise and the brain to control the ageing process.'
“Recent provocative work from APC Microbiome Ireland has emphasised the role of the gut microbiome in driving ageing processes in the brain and the current funding will dig deeper into the exact mechanisms and how exercise may attenuate them” Professor Cryan said.
“We have known in rodent models that exercise increases the production of new neurons and demonstrated in humans that exercise slows down cognitive ageing, while the gut microbiota can also be affected. With this project we want to put the puzzle together at the cellular and molecular level” stated King's College London’s Professor Sandrine Thuret, the Project Lead of the study.
For more on this story contact:
Photograph B. Riedewald