p85β phosphoinositide 3-kinase regulates CD28 coreceptor functionIsabela Alcázar(Centro Nacional de Biotecnología), Ana C. Carrera(Consejo Superior de Investigaciones Científicas)BloodFebruary 4, 200910.1182/blood-2008-04-152942Cited by 40SaveCiteExport RISWatch citationsRelated PapersEnhanced Phosphoinositide 3-Kinase δ Activity Is a Frequent Event in Systemic Lupus Erythematosus That Confers Resistance to Activation-Induced T Cell Death|The Journal of Immunology|2011|73