PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30140376-5 2018 STK405759 combined with dexamethasone or bortezomib had synergistic cytotoxic activity in RPMIS, CAG and MM1.S human MM cell lines through activation of caspase 2, 3, 8, 9 and PARP. Bortezomib 41-51 caspase 2 Homo sapiens 153-171 16446371-5 2006 PS-341 disrupted lysosomes with redistribution of cathepsin B to the cytosol, as shown using fluorescence confocal microscopy, that was blocked by the free radical scavenger tiron but not by a caspase-2 inhibitor (benzyloxycarbonyl (Z)-VDVAD-fluoromethyl ketone (FMK)). Bortezomib 0-6 caspase 2 Homo sapiens 193-202 16446371-6 2006 PS-341-induced caspase-2 activation was attenuated by a selective pharmacological inhibitor of cathepsin B (R-3032), suggesting that cathepsin B release occurs upstream of caspase-2. Bortezomib 0-6 caspase 2 Homo sapiens 15-24 16446371-6 2006 PS-341-induced caspase-2 activation was attenuated by a selective pharmacological inhibitor of cathepsin B (R-3032), suggesting that cathepsin B release occurs upstream of caspase-2. Bortezomib 0-6 caspase 2 Homo sapiens 172-181 16446371-11 2006 Taken together, PS-341 induces lysosomal cathepsin B redistribution upstream of caspase-2. Bortezomib 16-22 caspase 2 Homo sapiens 80-89 16446371-12 2006 Caspase-2 activation regulates PS-341-induced mitochondrial depolarization and apoptosis, suggesting that caspase-2 can serve as a link between lysosomal and mitochondrial permeabilization. Bortezomib 31-37 caspase 2 Homo sapiens 0-9 16446371-12 2006 Caspase-2 activation regulates PS-341-induced mitochondrial depolarization and apoptosis, suggesting that caspase-2 can serve as a link between lysosomal and mitochondrial permeabilization. Bortezomib 31-37 caspase 2 Homo sapiens 106-115 18723477-0 2008 Caspase-2 functions upstream of mitochondria in endoplasmic reticulum stress-induced apoptosis by bortezomib in human myeloma cells. Bortezomib 98-108 caspase 2 Homo sapiens 0-9 18723477-5 2008 Using caspase inhibitors and a RNA interference approach, we finally confirmed that bortezomib-triggered apoptosis in multiple myeloma cells is dependent on caspase-2 activation, which is associated with ER stress and required for release of cytochrome c, breakdown of mitochondrial transmembrane potential, and its downstream caspase-9 activation. Bortezomib 84-94 caspase 2 Homo sapiens 6-13 18723477-5 2008 Using caspase inhibitors and a RNA interference approach, we finally confirmed that bortezomib-triggered apoptosis in multiple myeloma cells is dependent on caspase-2 activation, which is associated with ER stress and required for release of cytochrome c, breakdown of mitochondrial transmembrane potential, and its downstream caspase-9 activation. Bortezomib 84-94 caspase 2 Homo sapiens 157-166 18723477-6 2008 Taken together, these data strongly suggest that caspase-2 can serve as a proximal caspase that functions upstream of mitochondrial signaling during ER stress-induced apoptosis by bortezomib in multiple myeloma cells. Bortezomib 180-190 caspase 2 Homo sapiens 49-58 18723477-6 2008 Taken together, these data strongly suggest that caspase-2 can serve as a proximal caspase that functions upstream of mitochondrial signaling during ER stress-induced apoptosis by bortezomib in multiple myeloma cells. Bortezomib 180-190 caspase 2 Homo sapiens 49-56 16446371-0 2006 PS-341 (bortezomib) induces lysosomal cathepsin B release and a caspase-2-dependent mitochondrial permeabilization and apoptosis in human pancreatic cancer cells. Bortezomib 0-6 caspase 2 Homo sapiens 64-73 16446371-0 2006 PS-341 (bortezomib) induces lysosomal cathepsin B release and a caspase-2-dependent mitochondrial permeabilization and apoptosis in human pancreatic cancer cells. Bortezomib 8-18 caspase 2 Homo sapiens 64-73 16446371-4 2006 PS-341 induced a dose-dependent apoptosis in association with reactive oxygen species generation and cleavage of caspase-2 to its 33- and 14-kDa fragments. Bortezomib 0-6 caspase 2 Homo sapiens 113-122