Muscle Mass Doubled by Stem Cell Transplant

by Kathy Jones on  November 13, 2010 at 9:06 PM Genetics & Stem Cells News
  •   Print
  •   Share
  •   Comments
  •  Text 
Stem cell transplantation into the leg muscles of mice prevented the loss of muscle function and mass that normally occurs with aging, researchers at University of Colorado have said. This is a finding that could be used in treating humans with chronic, degenerative muscle diseases.

The cells not only repaired the injury within days, they caused the treated muscle to double in mass and sustain itself through the lifetime of the transplanted mice.

"We found that the transplanted stem cells are permanently altered and reduce the aging of the transplanted muscle, maintaining strength and mass," said Professor Bradley Olwin of CU-Boulder's molecular, cellular and developmental biology department.

"With further research we may one day be able to greatly resist the loss of muscle mass, size and strength in humans that accompanies aging, as well as chronic degenerative diseases like muscular dystrophy," he added.

Stem cells have the ability to renew themselves through cell division and differentiate into specialized cell types.

"The environment that the stem cells are injected into is very important, because when it tells the cells there is an injury, they respond in a unique way," he said.

Page 1 Page 1 | 2  Next
 Email Email   RSS Feeds RSS Feeds   Print this page Print   Save this page Save   Link Link   Syndicate Syndicate   Comments Comments   Bookmark and Share
 
Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters

Notify me when reply is posted
I agree to the terms and conditions
  
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
X

Medwonders Health Network

  • Health News Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
News Archive
Date :
Category :
Keyword :
  • News Quick Links
News Central Health Watch
Latest Health News Health In Focus
News Category (500+) Breaking Health News
Popular News Celebrating Life
Health News and Press Release Medindia - Exclusive
News Photo Gallery India Special
News Video Gallery Lifestyle and Wellness
News From Other Resources
News Categories:  
Senior Health Center

Genetics & Stem Cells Related News

» Genetic Traits Likely to Predispose Voters to Elect a Specific Candidate » Gene Behind Chronic Inflammation Accelerated Aging and Cancer Identified
» Discovery Of Male Fertility Genes » Disease Risk Prediction may Not be Improved by Genetic Information
» Scientists Map Gene Sequence of Drug Resistant VRSA » Marker in Premies' Saliva Predicts Readiness to Feed by Mouth
» Recovery From MS Maybe With Growth Factor In Stem Cells » 'Rare' Genetic Variants are Surprisingly Common: Report Life Scientists
Read More >>