
BCL2 apoptosis regulator
Sign in to saveAlso known as protein phosphatase 1, regulatory subunit 50, B-cell CLL/lymphoma 2, apoptosis regulator Bcl-2, Bcl-2, BCL2, PPP1R50
Bcl-2, encoded in humans by the BCL2 gene, is the founding member of the Bcl-2 family of regulator proteins. BCL2 blocks programmed cell death (apoptosis) while other BCL2 family members can either inhibit or induce it. It was the first apoptosis regulator identified in any organism.
Protein · UniProt
Apoptosis regulator Bcl-2
- Gene
- BCL2
- Organism
- Homo sapiens (Human)
- Length
- 239 aa
- Molecular mass
- 26,266 Da
- Evidence
- 1: Evidence at protein level
Suppresses apoptosis in a variety of cell systems including factor-dependent lymphohematopoietic and neural cells (PubMed:1508712, PubMed:8183370). Regulates cell death by controlling the mitochondrial membrane permeability (PubMed:11368354). Appears to function in a feedback loop system with caspases (PubMed:11368354). Inhibits caspase activity either by preventing the release of cytochrome c from the mitochondria and/or by binding to the apoptosis-activating factor (APAF-1) (PubMed:11368354). Also acts as an inhibitor of autophagy: interacts with BECN1 and AMBRA1 during non-starvation con…
Swiss-Prot (reviewed) · via UniProt
Clinical Trials
3 registered- PHASE1/PHASE2COMPLETEDVaccination With Peptides From Anti-apoptotic Proteins in Relapsed Multiple MyelomaHerlev Hospital · NCT01272466
- PHASE1RECRUITINGInhibiting the Anti-apoptotic Factor, BCL-2, at the Time of ART Initiation to Promote Apoptosis of HIV-infected Cells and Restrict the Seeding of the HIV Reservoir (The INITIATE Study)Thomas Aagaard Rasmussen · NCT07481175
- PHASE1/PHASE2RECRUITINGAdministration of Venetoclax to Promote Apoptosis of HIV-infected Cells and Reduce the Size of the HIV Reservoir Among People Living With HIV on ARTUniversity of Aarhus · NCT05668026
Wikidata facts
- Instance of
- protein
Show 4 more facts
- exact match
- purl.uniprot.org/uniprot/P10415
- different from
- bcl-2 family
- Commons category
- Bcl-2
- found in taxon
- Homo sapiens
via Wikidata · CC0
~10 min read
Encyclopedic overview
17 sectionsContents
- Isoforms
- Function
- Role in disease
- Cancer
- Auto-immune diseases
- Other
- Diagnostic use
- Targeted therapies
- Oblimersen
- ABT-737 and navitoclax (ABT-263)
- Venetoclax (ABT-199)
- Sonrotoclax (BGB-11417)
- Lisaftoclax (APG-2575)
- Interactions
- See also
- References
- External links
Bcl-2, encoded in humans by the BCL2 gene, is the founding member of the Bcl-2 family of regulator proteins. BCL2 blocks programmed cell death (apoptosis) while other BCL2 family members can either inhibit or induce it. It was the first apoptosis regulator identified in any organism.
Bcl-2 derives its name from B-cell lymphoma 2, as it is the second member of a range of proteins initially described in chromosomal translocations involving chromosomes 14 and 18 in follicular lymphomas. Orthologs (such as Bcl2 in mice) have been identified in numerous mammals for which complete genome data are available.
Excerpted from Wikipedia’s “BCL2 apoptosis regulator” article, available under the CC BY-SA 4.0 licence.