PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16533780-7 2006 We next examined MDR1 levels in normal and malignant PBMCs obtained from 15 patients enrolled in clinical trials with depsipeptide and detected up to a 6-fold increase in normal PBMCs and up to an 8-fold increase in circulating tumor cells after depsipeptide administration. Depsipeptides 118-130 ATP binding cassette subfamily B member 1 Homo sapiens 17-21 16260035-4 2006 P-gp expression returned to the parental cell level when resistant cells were cultured in depsipeptide-free medium, while resistant cells cultured in the medium containing 16 nM depsipeptide still showed hyper-acetylation of histones. Depsipeptides 90-102 ATP binding cassette subfamily B member 1 Homo sapiens 0-4 16260035-8 2006 Among the 28 genes that were upregulated, 15 genes also showed an increased expression in parental cells treated with 4 nM depsipeptide for 48 h, while the other 13 genes including P-gp were different. Depsipeptides 123-135 ATP binding cassette subfamily B member 1 Homo sapiens 181-185 16260035-10 2006 These findings suggest that continuous exposure to depsipeptide reversibly induces P-gp, which contributes to the onset of resistance, but the altered gene expression profile of resistant cells may also play a role. Depsipeptides 51-63 ATP binding cassette subfamily B member 1 Homo sapiens 83-87 16533780-0 2006 Increased MDR1 expression in normal and malignant peripheral blood mononuclear cells obtained from patients receiving depsipeptide (FR901228, FK228, NSC630176). Depsipeptides 118-130 ATP binding cassette subfamily B member 1 Homo sapiens 10-14 16533780-2 2006 Because depsipeptide (FR901228, FK228, NSC630176) is a substrate for Pgp, up-regulation of the gene that encodes it, MDR1, would mean that depsipeptide induces its own mechanism of resistance. Depsipeptides 8-20 ATP binding cassette subfamily B member 1 Homo sapiens 69-72 16533780-2 2006 Because depsipeptide (FR901228, FK228, NSC630176) is a substrate for Pgp, up-regulation of the gene that encodes it, MDR1, would mean that depsipeptide induces its own mechanism of resistance. Depsipeptides 8-20 ATP binding cassette subfamily B member 1 Homo sapiens 117-121 16533780-7 2006 We next examined MDR1 levels in normal and malignant PBMCs obtained from 15 patients enrolled in clinical trials with depsipeptide and detected up to a 6-fold increase in normal PBMCs and up to an 8-fold increase in circulating tumor cells after depsipeptide administration. Depsipeptides 246-258 ATP binding cassette subfamily B member 1 Homo sapiens 17-21 16533780-9 2006 These studies suggest that depsipeptide induces its own mechanism of resistance and thus provide a basis for clinical trials evaluating depsipeptide in combination with a Pgp inhibitor. Depsipeptides 27-39 ATP binding cassette subfamily B member 1 Homo sapiens 171-174 16223781-0 2006 Up-regulation of MDR1 and induction of doxorubicin resistance by histone deacetylase inhibitor depsipeptide (FK228) and ATRA in acute promyelocytic leukemia cells. Depsipeptides 95-107 ATP binding cassette subfamily B member 1 Homo sapiens 17-21 16223781-3 2006 The combination of ATRA and the novel histone deacetylase inhibitor (HDACI) depsipeptide (FK228) induced P-gp expression and prevented growth inhibition and apoptosis in NB4 APL cells subsequently exposed to doxorubicin (DOX). Depsipeptides 76-88 ATP binding cassette subfamily B member 1 Homo sapiens 105-109 14996704-8 2004 However, cells selected for resistance to depsipeptide in the presence of a Pgp inhibitor had a Pgp-independent mechanism of resistance. Depsipeptides 42-54 ATP binding cassette subfamily B member 1 Homo sapiens 76-79 14996704-8 2004 However, cells selected for resistance to depsipeptide in the presence of a Pgp inhibitor had a Pgp-independent mechanism of resistance. Depsipeptides 42-54 ATP binding cassette subfamily B member 1 Homo sapiens 96-99 8980113-0 1996 Aureobasidin A, an antifungal cyclic depsipeptide antibiotic, is a substrate for both human MDR1 and MDR2/P-glycoproteins. Depsipeptides 30-49 ATP binding cassette subfamily B member 1 Homo sapiens 92-96 8980113-4 1996 The human MDR1/Pgp conferred about 4-fold resistance to aureobasidin A, a cyclic depsipeptide antifungal antibiotic, on the drug-sensitive yeast strains. Depsipeptides 81-93 ATP binding cassette subfamily B member 1 Homo sapiens 10-14 8980113-4 1996 The human MDR1/Pgp conferred about 4-fold resistance to aureobasidin A, a cyclic depsipeptide antifungal antibiotic, on the drug-sensitive yeast strains. Depsipeptides 81-93 ATP binding cassette subfamily B member 1 Homo sapiens 15-18 18234154-6 2008 Additionally, 1 microM completely reversed Pgp-mediated resistance to vinblastine, paclitaxel and depsipeptide in SW620 Ad20 cells. Depsipeptides 98-110 ATP binding cassette subfamily B member 1 Homo sapiens 43-46