${session.getAttribute("locale")} 5 CD45 links the B cell receptor with cell survival and is required for the persistence of germinal centers. Wed 09 Dec 2015 19:39:04 EST ]]> Loss of the pro-apoptotic BH3-only Bcl-2 family member Bim inhibits BCR stimulation-induced apoptosis and deletion of autoreactive B cells Wed 09 Dec 2015 14:23:15 EST ]]>