Ontology highlight
ABSTRACT:
INSTRUMENT(S): LTQ Orbitrap
ORGANISM(S): Homo Sapiens (ncbitaxon:9606)
SUBMITTER: Dr Judith Coppinger
PROVIDER: MSV000079932 | MassIVE | Tue Jul 19 18:00:00 BST 2016
SECONDARY ACCESSION(S): PXD001013
REPOSITORIES: MassIVE
Molecular & cellular proteomics : MCP 20140705 1
Senescence is a prominent solid tumor response to therapy in which cells avoid apoptosis and instead enter into prolonged cell cycle arrest. We applied a quantitative proteomics screen to identify signals that lead to therapy-induced senescence and discovered that Bcl2-associated athanogene 3 (Bag3) is up-regulated after adriamycin treatment in MCF7 cells. Bag3 is a member of the BAG family of co-chaperones that interacts with Hsp70. Bag3 also regulates major cell-signaling pathways. Mass spectr ...[more]