Bone Marrow

Study results from S.W. Lee and colleagues broaden understanding of bone marrow

Published in Hematology Week, July 27th, 2009

"The deleterious side effects associated with a recent clinical trial with anti-CD28 superagonist Abs have questioned the use of reagents to costimulatory molecules in human therapy. We now show that sustained signaling from an agonist Ab to 4-1BB, a member of the TNFR superfamily, results in detrimental effects on immune cell homeostasis," researchers in the United States report.

"Repeated anti-4-1BB treatment during the reconstitution of hematopoietic cells in irradiated mice engrafted with bone marrow, or in mice infected with vaccinia virus, induced abnormal apoptosis of premature and immature B cells in the bone marrow, and led to peripheral B cell depletion....

Want to see the full article?

Purchase this article for only $3.00

We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.

Welcome to NewsRx!

Learn more about a six-week, no-risk free trial of Hematology Week

Source: Hematology Week (2009-07-27)

NewsRx is Social

Top Medical Newsletters

Awards

Best Health/Healthcare Content, 2012
Best Health/Healthcare Content, 2011
Best e-Business Site, 2010
Best e-Business Site, 2009
Best e-Business Site, 2008
Best e-Business Site, 2007
Best e-Business Site, 2006
Best Healthcare Content, 2005
Best Overall Internet Site, 2005
Best Interactive Site, 2005

Facts & Stats

NewsRx also is available at LexisNexis, Gale, ProQuest, Factiva, Dialog, Thomson Reuters, NewsEdge, and Dow Jones.

Google 2010 PageRank: #2 Among Top Health News and Media Publications
Google 2010 PageRank: #2 Among Top Science Publications in Biology/Physiology
Google 2010 PageRank: #2 Among Top News and Media for the Business of Pharmaceuticals
Amazon's Alexa 2010 PageRank: #2 News and Media Site for the Pharmaceutical Industry