PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21791475-1 2011 BACKGROUND: In preclinical studies the heat shock protein 90 (Hsp90) inhibitor tanespimycin induced down-regulation of checkpoint kinase 1 (Chk1) and other client proteins as well as increased sensitivity of acute leukemia cells to cytarabine. tanespimycin 79-91 checkpoint kinase 1 Homo sapiens 119-138 25952464-4 2015 This phase II trial was designed to determine whether 17AAG could enhance the clinical activity of gemcitabine through degradation of Chk1 in patients with stage IV pancreatic cancer. tanespimycin 54-59 checkpoint kinase 1 Homo sapiens 134-138 21791475-1 2011 BACKGROUND: In preclinical studies the heat shock protein 90 (Hsp90) inhibitor tanespimycin induced down-regulation of checkpoint kinase 1 (Chk1) and other client proteins as well as increased sensitivity of acute leukemia cells to cytarabine. tanespimycin 79-91 checkpoint kinase 1 Homo sapiens 140-144 14570880-3 2003 Consistent with Chk1 being an Hsp90 client, we also found that Chk1 but not Chk2 is destabilized in cells treated with the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin (17-AAG). tanespimycin 139-177 checkpoint kinase 1 Homo sapiens 16-20 18927314-2 2008 We conducted a phase I study of irinotecan and the Hsp90 inhibitor 17AAG, which can also down-regulate Chk1, in patients with solid tumors. tanespimycin 67-72 checkpoint kinase 1 Homo sapiens 103-107 18927314-13 2008 Evidence for Hsp90 inhibition by 17AAG, resulting in phospho-Chk1 loss, abrogation of the G(2)-M cell cycle checkpoint, and cell death could be shown in tumor biopsy samples obtained at the MTD. tanespimycin 33-38 checkpoint kinase 1 Homo sapiens 61-65 15784732-2 2005 Recent results also demonstrated that Chk1 is depleted when cells are treated with heat shock protein 90 (Hsp90) inhibitor 17-allylamino-17-demethoxygeldanamycin (17-AAG). tanespimycin 123-161 checkpoint kinase 1 Homo sapiens 38-42 15699047-7 2005 Additional experiments demonstrated that the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin, which down-regulates Chk1, also sensitized a variety of human carcinoma cell lines to SN-38. tanespimycin 61-99 checkpoint kinase 1 Homo sapiens 122-126 14570880-3 2003 Consistent with Chk1 being an Hsp90 client, we also found that Chk1 but not Chk2 is destabilized in cells treated with the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin (17-AAG). tanespimycin 139-177 checkpoint kinase 1 Homo sapiens 63-67 14570880-3 2003 Consistent with Chk1 being an Hsp90 client, we also found that Chk1 but not Chk2 is destabilized in cells treated with the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin (17-AAG). tanespimycin 179-185 checkpoint kinase 1 Homo sapiens 16-20 14570880-3 2003 Consistent with Chk1 being an Hsp90 client, we also found that Chk1 but not Chk2 is destabilized in cells treated with the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin (17-AAG). tanespimycin 179-185 checkpoint kinase 1 Homo sapiens 63-67 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 0-6 checkpoint kinase 1 Homo sapiens 16-20 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 0-6 checkpoint kinase 1 Homo sapiens 49-53 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 0-6 checkpoint kinase 1 Homo sapiens 49-53 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 167-173 checkpoint kinase 1 Homo sapiens 16-20 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 167-173 checkpoint kinase 1 Homo sapiens 49-53 14570880-4 2003 17-AAG-mediated Chk1 loss blocked the ability of Chk1 to target Cdc25A for proteolytic destruction, demonstrating that the Chk1 signaling pathway was disrupted in the 17-AAG-treated cells. tanespimycin 167-173 checkpoint kinase 1 Homo sapiens 49-53 14570880-5 2003 Finally, 17-AAG-mediated disruption of Chk1 activation dramatically sensitized various tumor cells to gemcitabine, an S phase-active chemotherapeutic agent. tanespimycin 9-15 checkpoint kinase 1 Homo sapiens 39-43