نتایج جستجو برای: du145 prostate carcinoma cell line
تعداد نتایج: 2232876 فیلتر نتایج به سال:
UNLABELLED Using an integrative genomics approach called amplification breakpoint ranking and assembly analysis, we nominated KRAS as a gene fusion with the ubiquitin-conjugating enzyme UBE2L3 in the DU145 cell line, originally derived from prostate cancer metastasis to the brain. Interestingly, analysis of tissues revealed that 2 of 62 metastatic prostate cancers harbored aberrations at the KR...
BACKGROUND Somatostatin prevents cell proliferation by inducing apoptosis. Downregulation of the XAF1 transcript may occur during the development of prostate cancer. It is interesting to evaluate the potential regulatory effects of somatostatin on XAF1 expression during the development of prostate cancer cells. METHODS XAF1 mRNA and protein expression in human prostate epithelial cells RWPE-1...
Defective apoptosis signaling andmultidrug resistance aremajor barriers for successful cancer treatment. To identify drugs capable of targeting treatment-resistant cancer cells, we screened small-molecule kinase inhibitor libraries for compounds that decrease the viability of apoptosis-resistant human MCF7-Bcl-2 breast cancer cells. SU11652, a multitargeting receptor tyrosine kinase inhibitor, ...
Defective apoptosis signaling and multidrug resistance are major barriers for successful cancer treatment. To identify drugs capable of targeting treatment-resistant cancer cells, we screened small-molecule kinase inhibitor libraries for compounds that decrease the viability of apoptosis-resistant human MCF7-Bcl-2 breast cancer cells. SU11652, a multitargeting receptor tyrosine kinase inhibitor...
The AXL/UFO family of tyrosine kinases is characterized by a common N-CAM (neural adhesion molecule)-related extracellular domain and a common ligand, GAS6 (growth arrest-specific protein 6). Family members are prone to transcriptional regulation and carry out diverse functions including the regulation of cell adhesion, migration, phagocytosis, and survival. In this report, we describe a new ro...
Tau, a microtubule-associated protein, has been investigated primarily in neurons. Recently, tau has been explored to be associated with increased drug resistance in various kinds of cancers. We found that the tau was expressed in prostate cancer cell lines DU145 and PC-3. We also reported that recurrent prostate cancer cells after docetaxel treatment have higher levels of microtubule-associate...
We report here that the polycomb group protein Bmi1 promotes prostate tumorigenesis. Bmi1 is detected at higher levels in androgen-independent PC3 and DU145 than in androgen-dependent LNCaP prostate cancer (CaP) cells. Ectopic Bmi1 enhanced the expression of human telomerase reverse transcriptase (hTERT) and suppressed the exression of p16(INK4A) and p14(ARF) in CaP cells. Consistent with these...
Interferons (IFNs) are known to possess potent antitumor properties. Previous studies have indicated that IFNs are capable of modulating the expression of various tumor suppressor genes and oncogenes. In this study, we looked at the effect of IFN-gamma on the neu/HER-2 proto-oncogene in the DU145, LNCaP, and PC-3 prostate cancer cell lines. IFN-gamma inhibited cell proliferation in both DU145 a...
Previous studies in hereditary and sporadic prostate cancer have indicated the existence of a tumor suppressor gene in chromosomal region 19p13. The BRG1 gene in this region is one of the possible candidates, based on both the frequency of inactivating mutations in human cancer cell lines, including the prostate cancer cell line DU145, and its functional properties. To our knowledge, no studies...
BACKGROUND Bile acids have anti-cancer properties in a certain types of cancers. We determined anticancer activity and its underlying molecular mechanism of ursodeoxycholic acid (UDCA) in human DU145 prostate cancer cells. METHODS Cell viability was measured with an MTT assay. UDCA-induced apoptosis was determined with flow cytometric analysis. The expression levels of apoptosis-related signa...
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