Scientists identify molecular gatekeeper of arthritis

Wednesday, September 8, 2010 - 12:49 in Health & Medicine

Elimination of a molecular gatekeeper leads to the development of arthritis in mice, scientists report in a study published in the Journal of Experimental Medicine. The newly discovered gatekeeper is a protein that determines the fate - survival or death - of damaging cells that mistakenly attack the body's own tissues and lead to autoimmune disorders such as arthritis.

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