Featured Research

from universities, journals, and other organizations

Irritable Bowel Syndrome's Possible Genetic Link Studied

Date:
December 11, 2003
Source:
Mayo Clinic
Summary:
Researchers at Mayo Clinic studying irritable bowel syndrome say their study of people with this disorder suggests genetic factors may play a role.

Researchers at Mayo Clinic studying irritable bowel syndrome say their study of people with this disorder suggests genetic factors may play a role.

Irritable bowel syndrome is a common problem affecting about one in 10 adults. However, many people don’t talk about irritable bowel syndrome, which causes abdominal cramping, constipation and diarrhea. The study, which is published in the December issue of Gut, an international journal in gastroenterology, shows that the risk of having irritable bowel syndrome is nearly double in the families of people with the disorder.

“The next challenge is determining nature versus nurture,” said G. Richard Locke, M.D., a Mayo Clinic gastroenterologist and one of the authors of the study. “Is this due to a gene or genes or is it due to a shared environmental factor? Our group is active in investigating these issues.”

In developing the study, researchers noted that people with irritable bowel syndrome often report family members with similar symptoms. The researchers hypothesized that if there is a familial connection, there would be an increased frequency of irritable bowel syndrome in direct relatives of irritable bowel syndrome patients compared to relatives of people without irritable bowel syndrome.

Others who conducted the study include Jamshid Kalantar, M.D., Alan Zinsmeister, Ph.D., Christopher Beighley, and Nicholas Talley, M.D., Ph.D. Dr. Kalantar was a research fellow at Mayo Clinic during the study, but is now with the Department of Medicine, University of Sydney, Australia. Mr. Beighley now works in West Virginia. The others are with Mayo Clinic in Rochester.

In the study, patients with irritable bowel syndrome seen at Mayo Clinic and their spouses filled out a bowel disease questionnaire and provided the names and addresses of their directrelatives. Researchers then sent a bowel disease questionnaire to 355 relatives of the patients and their spouses, and 71 percent responded. Irritable bowel syndrome occurred in 17 percent of the patients’ relatives compared with 7 percent in spouses’ relatives.


Story Source:

The above story is based on materials provided by Mayo Clinic. Note: Materials may be edited for content and length.


Cite This Page:

Mayo Clinic. "Irritable Bowel Syndrome's Possible Genetic Link Studied." ScienceDaily. ScienceDaily, 11 December 2003. <www.sciencedaily.com/releases/2003/12/031211080446.htm>.
Mayo Clinic. (2003, December 11). Irritable Bowel Syndrome's Possible Genetic Link Studied. ScienceDaily. Retrieved September 1, 2014 from www.sciencedaily.com/releases/2003/12/031211080446.htm
Mayo Clinic. "Irritable Bowel Syndrome's Possible Genetic Link Studied." ScienceDaily. www.sciencedaily.com/releases/2003/12/031211080446.htm (accessed September 1, 2014).

Share This




More Health & Medicine News

Monday, September 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Get on Your Bike! London Cycling Popularity Soars Despite Danger

Get on Your Bike! London Cycling Popularity Soars Despite Danger

AFP (Sep. 1, 2014) Wedged between buses, lorries and cars, cycling in London isn't for the faint hearted. Nevertheless the number of people choosing to bike in the British capital has doubled over the past 15 years. Duration: 02:27 Video provided by AFP
Powered by NewsLook.com
We've Got Mites Living In Our Faces And So Do You

We've Got Mites Living In Our Faces And So Do You

Newsy (Aug. 30, 2014) A new study suggests 100 percent of adult humans (those over 18 years of age) have Demodex mites living in their faces. Video provided by Newsy
Powered by NewsLook.com
Liberia Continues Fight Against Ebola

Liberia Continues Fight Against Ebola

AFP (Aug. 30, 2014) Authorities in Liberia try to stem the spread of the Ebola epidemic by raising awareness and setting up sanitation units for people to wash their hands. Duration: 00:41 Video provided by AFP
Powered by NewsLook.com
California Passes 'yes-Means-Yes' Campus Sexual Assault Bill

California Passes 'yes-Means-Yes' Campus Sexual Assault Bill

Reuters - US Online Video (Aug. 30, 2014) California lawmakers pass a bill requiring universities to adopt "affirmative consent" language in their definitions of consensual sex, part of a nationwide drive to curb sexual assault on campuses. Linda So reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins