Home Site Map Make Your Home Page Suggestions Enquiry Advertise With Us
Monday, November 23, 2009  
 
 
Press Releases
Features
Events
Special Articles
News Home
   
  News Updated on Monday, November 23, 2009 7:28:46 AM
» India » Asia » World » Sports » Business » Sci-Tec » Health » Entertainment » Have your say » Picture Gallery
Top Stories
  India
  Asia
  World
  Sports
  Business
  Sci-Tec
  Health
  Entertainment
 
 Science

Marrow stem cell gene is identified
Boston | April 15, 2008 12:01:13 AM IST
 

U.S. scientists say they have identified a gene responsible for the division and movement of marrow-derived, blood-forming stem cells.

The researchers at the Joslin Diabetes Center said their discovery could have major implications for the future of bone marrow and blood cell transplantation.

Every year, some 45,000 people undergo bone marrow or peripheral blood progenitor cell transplantation for treatment of a variety of diseases, including leukemia, lymphoma and immunodeficiency. The Joslin scientists say blood cell transplantation might also one day help people with diabetes better tolerate islet cell transplants without the need for prolonged use of powerful immunosuppressive drugs.

In studying mice that lack the transcription factor early growth response gene, or EGR-1, a Joslin team led by Amy Wagers, found hematopoietic stem cells in the marrow of the mice divided about twice as often as stem cells in mice with the gene. Mice lacking EGR-1 also had higher numbers of such stem cells circulating in their blood.

The study is the first to identify EGR-1 as a regulator of hematopoietic stem cell migration and proliferation.

The research is reported in the journal Cell Stem Cell.

(UPI)

  Viewer's Comment
Comments Not Available
 
 More Stories

Pak not done enough to against 26/11 perpetrators: PM 

India favours legally-binding outcome at Copenhagen 

Afghan Aircraft makes emergency landing 

Savitriamma, Chief Minister\'s sister dies of illness 

PM greeted in Washington by cheering crowd of Indians 

PM arrives in Washington on four-day state visit 

Centre ready for talks with Maoists: Minister 

Police lathicharge JNU students 


Print this Page
Printer Friendly Version
E-Mail this page to a Friend
Send This page to A Friend

Search Archives :  



Quick Links - Webindia123.com
Services
Hobbies
Entertainment
Classifieds
Career / Education
UK, USA, Canada
Utilities
E-Booking
India Reference
 
 
 
 
 
 
 
 
 
IndianStates
 
 
 
 
  
 
 
 
 
Pradesh

Copyright 2000-2009 Suni Systems (P) Ltd.
All rights reserved