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rdf:type
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Description
| - Development of the colon tumors is associated with mutations in various protooncogenes and tumor suppressor genes. c-myb codes for transcription factor that is involved in colorectal cancerogenesis. c-myb expression is frequently up-regulated in colon carcinomas compared to non-malignant colonic mucosa. The set of the Myb-targeted genes includes the cox-2 gene coding for cyclooxygenase 2. The aim of this study is to clarify the role of c-Myb and Cox-2 cooperation in regulation of apoptosis of colon carcinoma cell lines HCT116 and HT-29. We prepared HCT116 cells overexpressing c-Myb and HT-29 cells with silenced c-myb expression and confirmed that up- and down-regulation of c-Myb correlate with expression of cox-2. Next, we studied the role of c-Myb/Cox-2 in regulation of apoptosis in response to cis-platin and TRAIL. We showed that overexpression of c-myb stimulates resistance, while silencing of c-myb stimulates sensitivity of the colon carcinoma cells to both cis-platin and TRAIL.
- Development of the colon tumors is associated with mutations in various protooncogenes and tumor suppressor genes. c-myb codes for transcription factor that is involved in colorectal cancerogenesis. c-myb expression is frequently up-regulated in colon carcinomas compared to non-malignant colonic mucosa. The set of the Myb-targeted genes includes the cox-2 gene coding for cyclooxygenase 2. The aim of this study is to clarify the role of c-Myb and Cox-2 cooperation in regulation of apoptosis of colon carcinoma cell lines HCT116 and HT-29. We prepared HCT116 cells overexpressing c-Myb and HT-29 cells with silenced c-myb expression and confirmed that up- and down-regulation of c-Myb correlate with expression of cox-2. Next, we studied the role of c-Myb/Cox-2 in regulation of apoptosis in response to cis-platin and TRAIL. We showed that overexpression of c-myb stimulates resistance, while silencing of c-myb stimulates sensitivity of the colon carcinoma cells to both cis-platin and TRAIL. (en)
- Development of the colon tumors is associated with mutations in various protooncogenes and tumor suppressor genes. c-myb codes for transcription factor that is involved in colorectal cancerogenesis. c-myb expression is frequently up-regulated in colon carcinomas compared to non-malignant colonic mucosa. The set of the Myb-targeted genes includes the cox-2 gene coding for cyclooxygenase 2. The aim of this study is to clarify the role of c-Myb and Cox-2 cooperation in regulation of apoptosis of colon carcinoma cell lines HCT116 and HT-29. We prepared HCT116 cells overexpressing c-Myb and HT-29 cells with silenced c-myb expression and confirmed that up- and down-regulation of c-Myb correlate with expression of cox-2. Next, we studied the role of c-Myb/Cox-2 in regulation of apoptosis in response to cis-platin and TRAIL. We showed that overexpression of c-myb stimulates resistance, while silencing of c-myb stimulates sensitivity of the colon carcinoma cells to both cis-platin and TRAIL. (cs)
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Title
| - c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner
- c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner (en)
- c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner (cs)
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skos:prefLabel
| - c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner
- c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner (en)
- c-Myb prevents apoptosis of colon carcinoma cells in Cox-2-independent manner (cs)
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skos:notation
| - RIV/00216224:14310/09:00028620!RIV11-GA0-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA301/09/1115), P(GD204/08/H054), P(IAA501630801), Z(MSM0021622415)
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/09:00028620
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - apoptosis colon carcinoma c-Myb cyclooxygenase-2 cisplatin TRAIL (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - International Journal of Molecular Medicine
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Beneš, Petr
- Knopfová, Lucia
- Šmarda, Jan
- Nešporová, Kristina
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
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http://localhost/t...ganizacniJednotka
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