{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["7"],"submitter":["Yosef R"],"pubmed_abstract":["Senescent cells, formed in response to physiological and oncogenic stresses, facilitate protection from tumourigenesis and aid in tissue repair. However, accumulation of such cells in tissues contributes to age-related pathologies. Resistance of senescent cells to apoptotic stimuli may contribute to their accumulation, yet the molecular mechanisms allowing their prolonged viability are poorly characterized. Here we show that senescent cells upregulate the anti-apoptotic proteins BCL-W and BCL-XL. Joint inhibition of BCL-W and BCL-XL by siRNAs or the small-molecule ABT-737 specifically induces apoptosis in senescent cells. Notably, treatment of mice with ABT-737 efficiently eliminates senescent cells induced by DNA damage in the lungs as well as senescent cells formed in the epidermis by ac"],"journal":["Nature communications"],"pagination":["11190"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4823827"],"repository":["biostudies-literature"],"pubmed_title":["Directed elimination of senescent cells by inhibition of BCL-W and BCL-XL."],"pmcid":["PMC4823827"],"pubmed_authors":["Ovadya Y","Condiotti R","Pilpel N","Tokarsky-Amiel R","Biran A","Shahar E","Yosef R","Dassa L","Ben-Porath I","Vadai E","Krizhanovsky V","Cohen S"],"additional_accession":[]},"is_claimable":false,"name":"Directed elimination of senescent cells by inhibition of BCL-W and BCL-XL.","description":"Senescent cells, formed in response to physiological and oncogenic stresses, facilitate protection from tumourigenesis and aid in tissue repair. However, accumulation of such cells in tissues contributes to age-related pathologies. Resistance of senescent cells to apoptotic stimuli may contribute to their accumulation, yet the molecular mechanisms allowing their prolonged viability are poorly characterized. Here we show that senescent cells upregulate the anti-apoptotic proteins BCL-W and BCL-XL. Joint inhibition of BCL-W and BCL-XL by siRNAs or the small-molecule ABT-737 specifically induces apoptosis in senescent cells. Notably, treatment of mice with ABT-737 efficiently eliminates senescent cells induced by DNA damage in the lungs as well as senescent cells formed in the epidermis by ac","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Apr","modification":"2025-04-04T10:28:12.429Z","creation":"2019-03-27T03:11:23Z"},"accession":"S-EPMC4823827","cross_references":{"pubmed":["27048913"],"doi":["10.1038/ncomms11190"]}}