Navigation Links
Vitamin D supplements could fight Crohn's disease
Date:1/27/2010

This release is available in French.

Montreal, January 27, 2010 A new study has found that Vitamin D, readily available in supplements or cod liver oil, can counter the effects of Crohn's disease. John White, an endocrinologist at the Research Institute of the McGill University Health Centre, led a team of scientists from McGill University and the Universit de Montral who present their findings about the inflammatory bowel disease in the latest Journal of Biological Chemistry.

"Our data suggests, for the first time, that Vitamin D deficiency can contribute to Crohn's disease," says Dr. White, a professor in McGill's Department of Physiology, noting that people from northern countries, which receive less sunlight that is necessary for the fabrication of Vitamin D by the human body, are particularly vulnerable to Crohn's disease.

Vitamin D, in its active form (1,25-dihydroxyvitamin D), is a hormone that binds to receptors in the body's cells. Dr. White's interest in Vitamin D was originally in its effects in mitigating cancer. Because his results kept pointing to Vitamin D's effects on the immune system, specifically the innate immune system that acts as the body's first defense against microbial invaders, he investigated Crohn's disease. "It's a defect in innate immune handling of intestinal bacteria that leads to an inflammatory response that may lead to an autoimmune condition," stresses Dr. White.

What Vitamin D does

Dr. White and his team found that Vitamin D acts directly on the beta defensin 2 gene, which encodes an antimicrobial peptide, and the NOD2 gene that alerts cells to the presence of invading microbes. Both Beta-defensin and NOD2 have been linked to Crohn's disease. If NOD2 is deficient or defective, it cannot combat invaders in the intestinal tract.

What's most promising about this genetic discovery, says Dr. White, is how it can be quickly put to the test. "Siblings of patients with Crohn's disease that haven't yet developed the disease might be well advised to make sure they're vitamin D sufficient. It's something that's easy to do, because they can simply go to a pharmacy and buy Vitamin D supplements. The vast majority of people would be candidates for Vitamin D treatment."

"This discovery is exciting, since it shows how an over-the-counter supplement such as Vitamin D could help people defend themselves against Crohn's disease," says Marc J. Servant, a professor at the Universit de Montral's Faculty of Pharmacy and study collaborator. "We have identified a new treatment avenue for people with Crohn's disease or other inflammatory bowel diseases."


'/>"/>

Contact: Julie Robert
julie.robert@muhc.mcgill.ca
514-843-1560
McGill University Health Centre
Source:Eurekalert

Related medicine news :

1. Study shines more light on benefit of vitamin D in fighting cancer
2. Vitamin Es lack of heart benefit linked to dosage
3. Fat transforms vitamin C from good cop into bad cop
4. Vitamin C Plus Fat Might Spur Cancer
5. How vitamin C stops the big C
6. Vitamin D Supplements May Lengthen Life
7. Joint Juice Launches New Ready-to-Drink Glucosamine & Vitamin-Enhanced Dietary Supplement Water Nationwide
8. Vitamin Relief Brings Needed Nutrition to School District Resurrecting After Katrina
9. Excessive Multivitamin Use May Raise Risk for Prostate Cancer, from Harvard Mens Health Watch
10. As Winter Approaches, Risk for Vitamin D Deficiency Increases
11. Vitamin D Wont Help Prevent Most Cancers
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/26/2016)... Warner, New Hampshire (PRWEB) , ... May 26, 2016 , ... ... of which are designed, engineered, and manufactured in Warner, New Hampshire at the MadgeTech ... known to provide reliable monitoring solutions trusted by government agencies, including NASA. , ...
(Date:5/26/2016)... ... May 26, 2016 , ... An April Gallup survey found rising ... 550 employees of Sun Health Senior Living (SHSL) may not share those ... doctor and prescription copays for the year, while holding the line on increasing their ...
(Date:5/26/2016)... ... May 26, 2016 , ... Leadership of ... today announced the organization has earned its ISO 13485 certification, indicating the company’s ... with all rules and policies associated with ISO quality standard 13485. , ...
(Date:5/26/2016)... ... , ... North Cypress Medical Center hosted its 9th Annual Spring ... the help of community partners, the event organizers raised $45,000 for the Lone ... members and their families through health, wellness, and therapeutic support. , A special ...
(Date:5/26/2016)... FL (PRWEB) , ... May 26, 2016 , ... The ... of events featuring guest speaker Dr. Adonis Maiquez MD, ABAARM. Dr. Adonis , ... and Regenerative Medicine, and a member of the Institute for Functional Medicine. , He ...
Breaking Medicine News(10 mins):
(Date:5/23/2016)... According to a new ... Product (Wheelchair, Scooters, Medical Beds, Bathroom Safety, Mechanical, ... Wound), Accessories (Lifting, Transfer) & by End User ... MarketsandMarkets, the patient handling equipment market is expected ... a CAGR of 10.5% during the forecast period ...
(Date:5/23/2016)... , May 23, 2016 Diplomat Pharmacy, Inc. ... annual Fellowship and Internship programs. The hands-on learning experience ... The full-time, paid Fellowship and ... Michigan . Fellows and interns are provided optional ... Flint at the Riverfront Residence Hall ...
(Date:5/23/2016)... 2016 According to market ... Growth and Demand Forecast to 2022 - Industry ... Application (Drug Discovery and Development, Proteomics, Clinical Testing, ... Science and Biotechnology, Academic and Research Institute, Hospitals ... global mass spectrometry market was valued ...
Breaking Medicine Technology: