Tag: Anjana Rao
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Science & Tech
Discovery of calcium channel protein illuminates T cell signaling
A rare genetic defect in a family has helped researchers identify a key signaling component in T cells. The newly identified protein, Orai1, may be a piece of a long- sought calcium channel in T cells that is critical for lymphocyte function. When two siblings inherited two copies of a mutant form of Orai1, it…