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Biotech / Medical : STEM -- StemCells, Inc.
STEM 18.49+6.7%Nov 7 9:30 AM EST

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To: scaram(o)uche who wrote (639)6/2/2002 8:47:20 PM
From: John Soileau  Read Replies (1) of 805
 
What about this development?

unisci.com

"This finding suggests that activation of MMP-9 may be essential for renewal of blood stem cells. Drs. Heissig and Hattori from Dr. Rafii's group and colleagues from UCSF went on to demonstrate that activated MMP-9 promotes the release of a molecule called Kit-ligand (sKitL). Activated sKitL increases the mobility of stem cells from the bone marrow niche, thereby moving them to a permissive environment that is conducive to expansion and mobilization to the peripheral blood. "

Does this facilitate STEM, or facilitate competition with STEM?
John
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