نتایج جستجو برای: abcc1
تعداد نتایج: 519 فیلتر نتایج به سال:
In this study, we examined the in vitro effects of vemurafenib, a specific inhibitor of V600E mutated BRAF enzyme, on the response of cells overexpressing the ATP binding cassette (ABC) efflux transporters ABCG2, ABCB1, ABCC1 and ABCC10. Vemurafenib, at 5 M and 20 M, produced a significant concentration-dependent increase in the cytotoxicity of paclitaxel in cells overexpressing ABCB1 and ABCC1...
Multidrug resistance is a major problem in colon cancer treatment. However, its molecular mechanisms remain unclear. Recently, the epithelial-mesenchymal transition (EMT) in anticancer drug resistance has attracted increasing attention. This study investigated whether vincristine treatment induces EMT and promotes multidrug resistance in colon cancer. The result showed that vincristine treatmen...
BACKGROUND Atorvastatin is prescribed for the primary and the secondary prevention of coronary artery diseases. A wide variation in inter-individual statin response suggests that genetic differences may contribute to this variation. This study investigated the association of ABCB1 (C3435T) and ABCC1 (G2012T) polymorphisms with clinical response to atorvastatin in Iranian primary hyperlipidemic ...
Haplotype analysis was used to refine of the DOXNPH locus, which harbors the susceptibility gene for doxorubicin (DOX; Adriamycin) nephropathy, a Mendelian form of selective podocyte injury. Analysis of haplotype structure in three strains with contrasting susceptibility (148 single-nucleotide polymorphisms at 101-kb spacing) was complementary to analysis of recombinants in 176 F2 mice. For exa...
results no significant correlation was seen in rs3743527 and rs129081 polymorphism’s allelic and genotypic frequencies between the patient group and control individuals (p value > 0.05). the average frequencies of rs129081 g and c alleles was 40 (58%) and 29 (42%), respectively. in our sample the average frequencies of rs3743527 c and t alleles, were 41 (61%) and 28 (39%), respectively. the res...
Introduction . Metastatic tumors (particularly gastric cancer) have been found to be characterized by heterogeneity between the primary tumor and metastases. This type of comes fore when treating primary-metastatic forms is an important reason for low effectiveness their treatment. In this regard, comparative analysis ABC-transporter gene expression chemosensitivity genes will allow characteriz...
Genomic aberrations and gene expression-defined subtypes in the large METABRIC patient cohort have been used to stratify and predict survival. The present study used normalized gene expression signatures of paclitaxel drug response to predict outcome for different survival times in METABRIC patients receiving hormone (HT) and, in some cases, chemotherapy (CT) agents. This machine learning metho...
BACKGROUND AND PURPOSE Methamphetamine is a powerful addictive, which has been associated with ischemic stroke and brain hemorrhage in humans. Whether and how methamphetamine influences the expression of tight junctions and adenosine triphosphate-binding cassette transporters, which have previously been shown to be regulated by apolipoprotein-E (ApoE) under conditions of brain ischemia, was unk...
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