reviewSignal Transduction and Targeted TherapyMar 21, 2025GOLD OA

The BCL2 family: from apoptosis mechanisms to new advances in targeted therapy

Goethe University Frankfurt · University Hospital Frankfurt · +6 more institutions

PubMed
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Abstract

Abstract The B cell lymphoma 2 (BCL2) protein family critically controls apoptosis by regulating the release of cytochrome c from mitochondria. In this cutting-edge review, we summarize the basic biology regulating the BCL2 family including canonical and non-canonical functions, and highlight milestones from basic research to clinical applications in cancer and other pathophysiological conditions. We review laboratory and clinical development of BH3-mimetics as well as more recent approaches including proteolysis targeting chimeras (PROTACs), antibody-drug conjugates (ADCs) and tools targeting the BH4 domain of BCL2. The first BCL2-selective BH3-mimetic, venetoclax, showed remarkable efficacy with manageable…

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