Aging

New research on aging from Center on Aging, Department of Medicine summarized

Published in Elder Law Weekly, June 27th, 2007

New research, "GM-CSF activates the Jak/STAT pathway to rescue polymorphonuclear neutrophils from spontaneous apoptosis in young but not elderly individuals," is the subject of a report. According to recent research from Sherbrooke, Canada, "Polymorphonuclear neutrophils (PMN) are the first cells to be recruited to the site of tissular aggression. They have a short-life span and die by spontaneous apoptosis."

"However, their life span and functional activities can be extended in vitro by a number of proinflammatory cytokines, including the granulocyte-macrophage colony stimulating factor (GM-CSF). We have reported that the protective effect of GM-CSF did not occur in...

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Source: Elder Law Weekly (2007-06-27)

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