New clues for the shared origins of irritable bowel syndrome and mental health disorders | University of Cambridge

3D still showing Irritable bowel syndrome Credit: Scientific Animations
3D still showing Irritable bowel syndrome Credit: Scientific Animations
3D still showing Irritable bowel syndrome Credit: Scientific Animations Large-scale genetic study reveals new clues for the shared origins of irritable bowel syndrome and mental health disorders An international study of more than 50,000 people with irritable bowel syndrome (IBS) has revealed that IBS symptoms may be caused by the same biological processes as conditions such as anxiety. The research highlights the close relationship between brain and gut health and paves the way for development of new treatments. Although IBS occurs more frequently in those who are prone to anxiety, we don't believe that one causes the other - our study shows these conditions have shared genetic origins Miles Parkes IBS is a common condition world-wide, affecting around 1 in 10 people and causing a wide range of symptoms including abdominal pain, bloating and bowel dysfunction that can significantly affect people's lives. Diagnosis is usually made after considering other possible conditions (such as Crohn's disease or bowel cancer), with clinical tests coming back 'normal'. The condition often runs in families and is also more common among people who are prone to anxiety. The causes of IBS are not well understood, but an international team of researchers has now identified several genes that provide clues into the origins of IBS. The research team, including more than 40 institutions and coordinated by scientists in UK and Spain, looked at genetic data from 40,548 people who suffer with IBS from the UK Biobank and 12,852 from the Bellygenes initiative (a world-wide study aiming to identify genes linked to IBS) and compared them to 433,201 people without IBS (controls), focusing on individuals of European ancestry.
account creation

TO READ THIS ARTICLE, CREATE YOUR ACCOUNT

And extend your reading, free of charge and with no commitment.



Your Benefits

  • Access to all content
  • Receive newsmails for news and jobs
  • Post ads

myScience