Navigation Links
Mucous breakthrough in mice holds promise for cystic fibrosis
Date:7/29/2008

A London, Canada scientist studying cystic fibrosis (CF) has successfully corrected the defect which causes the overproduction of intestinal mucous in mice. This discovery by Dr. Richard Rozmahel, a scientist with the Lawson Health Research Institute, affiliated with The University of Western Ontario, has clear implications to understanding and treating this facet of the disease in humans. CF is a fatal, genetic disease characterized by an overproduction of mucous in the lungs and digestive system.

Rozmahel and his colleagues are identifying secondary genes that could contribute to CF, and measuring their impact on the disease. More specifically, they are investigating the potential of a gene found in mice, mCLCA3, which is similar to one in humans that exhibits abnormal levels in CF. The mCLCA3 gene is expressed by cells that produce and secrete mucous.

The researchers discovered that mCLCA3 plays an important role in the property of mucous, thereby allowing it to be cleared rather than result in the blockages that underlie CF. By correcting the abnormal levels of mCLCA3 in CF mice they were able to overcome the mucous lesions. Whereas CF mice normally do not survive more than 4 weeks as a consequence of the mucous disease, the animals where mCLCA3 levels were corrected could live a normal lifespan.

"It's my hope to understand what is causing the exaggerated mucous production and secretion in CF patients," says Dr. Rozmahel. "From there, we can figure out ways to correct it."


'/>"/>

Contact: Kathy Wallis
kwallis3@uwo.ca
519-661-2111 x81136
University of Western Ontario
Source:Eurekalert

Page: 1

Related medicine news :

1. LegalView Unveils Details of a Breakthrough Mesothelioma Cancer Early Detection Test for Mesothelioma Patients
2. Medelita Introduces A Breakthrough In Healthcare Uniforms For Women
3. Canine Cancer #1 Fear of Dog Lovers; Web Exclusive By Morris Animal Foundation Provides News on Latest Breakthroughs - Crucial Facts for Dog Owners
4. Video: Chatto Skincare Unprecedented Breakthrough
5. Breakthroughs Offer Hope to MS Patients
6. DOT Therapy: Newest Breakthrough Technology in Laser Skin Resurfacing
7. Breakthrough Technology That Will Revolutionize the Treatment of Tooth Decay
8. Breakthrough "Neuro Nutrition" Targets the Brain and Vagus Nerve To Boost the Body's Immune, Hormone and Neurological Systems
9. Breakthrough Coaching is Celebrating the Launch of Breakthrough Coaching TV
10. Solidica Awarded 2008 Best of Sensors Expo Honor for Breakthrough Battery Health Monitor
11. Breakthrough Isolaz(TM) Acne Therapy Featured in U.S. News & World Report:
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... 27, 2016 , ... TopConsumerReviews.com recently awarded their highest five-star rating to Best ... individuals in the United States and Canada wear eyeglasses. Once considered to be a ... and make a fashion statement. Even celebrities use glasses as a way of creating ...
(Date:6/26/2016)... ... June 26, 2016 , ... On June 10-11, 2016, A Forever Recovery, a ... and World’s Longest Breakfast Table in Battle Creek, MI, where the rehabilitation facility is ... to some of the world’s leading providers of cereal and other breakfast foods. Its ...
(Date:6/26/2016)... (PRWEB) , ... June 26, 2016 , ... PawPaws ... a new product that was developed to enhance the health of felines. The formula ... , The two main herbs in the PawPaws Cat Kidney Support Supplement ...
(Date:6/26/2016)... , ... June 26, 2016 , ... ... once they have been diagnosed with endometriosis. These women need a treatment plan ... require a comprehensive approach that can help for preservation of fertility and ultimately ...
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... Austin residents ... the American College of Mohs Surgery and to Dr. Russell Peckham for medical and ... highly effective treatment for skin cancer. The selective fellowship in Mohs Micrographic Surgery completed ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 VolitionRx ... of Dr. Edward Futcher to the ... effective June 23, 2016.Dr. Futcher was also appointed ... Governance Committees.  As a non-executive member of the ... and strategic counsel to VolitionRx in connection with ...
(Date:6/23/2016)... 2016  MedSource announced today that it has ... solution of choice.  This latest decision demonstrates MedSource,s ... their clients by offering a state-of-the-art electronic data ... nowEDC as the EDC platform of choice in ... "nowEDC has long been a preferred EDC platform ...
(Date:6/23/2016)... June 23, 2016 Any dentist who has made ... the current process. Many of them do not even offer ... difficulties and high laboratory costs involved. And those who ARE ... at such a high cost that the majority of today,s ... Dr. Parsa Zadeh , founder of Dental Evolutions Inc. ...
Breaking Medicine Technology: