Signaling for death of lymphoid cells

Abstract

The induction of programmed cell death in lymphocytes is a common response to a wide variety of physiological and pharmacological stimuli. While there is still much to be learned about the transmembrane signals that lead to programmed cell death, progress has been made in identifying new cell surface molecules (e.g. APO-1/Fas) that may regulate the physiological induction of lymphocyte death, molecules whose expression inhibits apoptosis (e.g. Bcl-2), and the antagonism of activation-induced cell death in T-cell hybridomas and thymocytes by members of the steroid receptor superfamily.