Research group

Genetics of Inflammatory Bowel Disease

A scientist injects a test tube with fluid

We aim to help people with inflammatory bowel disease using genetic research and clinical data analysis to personalise diagnoses and treatments.

Part of Medicine

Our team is working to find out more about the causes of inflammatory bowel disease, aiming to personalise the diagnosis and management for people with IBD. The study began in 2010, and we now have over 2500 people taking part in, including children and adults with IBD, plus some parents and relatives. We are researching how changes in the genes and the immune system of people with IBD may lead to their disease. We aim to improve the diagnosis, treatment and long-term care for patients diagnosed with IBD.

Whilst we have a specific interest in genetics, we also work with clinical data to understand the way we can best treat and predict outcomes for individuals. We employ artificial intelligence, in safe and responsible ways, to analyse patient’s disease outcomes and best
The study was initiated by its Chief Investigator, Professor Sarah Ennis, in 2010 alongside Professor Mark Beattie who leads the Children’s Gastroenterology Service.
In early 2025, the study passed a major milestone in recruiting its 3,000th participant.

Child page cards

Sarah Ennis
Professor of Genomics
This study began with the aim of helping patients with IBD using genetics. Translation of this ambition into clinical practice has enabled identification of monogenic diagnoses and to change the course of disease in individuals
James Ashton
Associate Professor
Optimising the care of patients with inflammatory bowel disease is a priority. Using genomics and contemporary bioinformatic techniques we have identified genetic predictors of outcomes

Related research institutes, centres and groups

BiOmics

Technological advances have allowed scientists to gather large amounts of data about a vast array of species, organisms and single cells. Our researchers are using mathematical modelling, machine learning and other algorithms to extract information and patterns from large data sets to further our understanding of disease.

Digital Health

Our researchers are examining and developing information and communication technologies to help address the health problems and challenges faced by patients.

Digital Health and Biomedical Engineering

Our group brings together engineers and computer scientists to discover new approaches to diagnose and manage health and medical conditions.

Human Genetics and Genomic Medicine

Our research is centred around understanding the mechanisms of disease, using contemporary techniques and bioinformatics to identify and understand the basis of human disease and translating this for patient benefit.

Institute for Life Sciences

We bring together interdisciplinary researchers with expertise across the themes of health and medicine, living systems, disruptive life technologies, and insights through data

NIHR Southampton Biomedical Research Centre

The NIHR Southampton Biomedical Research Centre takes new discoveries, treatments and technologies into the clinic, using unique tools, facilities and world-changing expertise.

Connect with us

We welcome email enquiries: