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rdf:type
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Description
| - The Bcl-2 protein is one of the key components of biochemical pathways controling programmed cell death. Function of this protein can be regulated by posttranslational modifications. Phosphorylation of Bcl-2 has been considered to be significantly associated with cell cycle arrest in the G2/M phase of the cell cycle, and with cell death caused by defects of microtubule dynamics. In this study, we show that heavy metal-induced stress and cell death correlate with induction of the Bcl-2 protein phosphorylation in several cell lines. Zinc-induced phosphorylation of Bcl-2 is mediated by the Jun N-terminal kinase pathway, and it is not linked to cell cycle arrest at G2/M. Cells of breast carcinoma cell line MDA-MB-231 expressing the wild-type Bcl-2 protein are more resistant to zinc-induced cell death than those expressing mutant variant of Bcl-2 that cannot be phosphorylated at amino acid residues Ser70, Ser87, Thr69.
- The Bcl-2 protein is one of the key components of biochemical pathways controling programmed cell death. Function of this protein can be regulated by posttranslational modifications. Phosphorylation of Bcl-2 has been considered to be significantly associated with cell cycle arrest in the G2/M phase of the cell cycle, and with cell death caused by defects of microtubule dynamics. In this study, we show that heavy metal-induced stress and cell death correlate with induction of the Bcl-2 protein phosphorylation in several cell lines. Zinc-induced phosphorylation of Bcl-2 is mediated by the Jun N-terminal kinase pathway, and it is not linked to cell cycle arrest at G2/M. Cells of breast carcinoma cell line MDA-MB-231 expressing the wild-type Bcl-2 protein are more resistant to zinc-induced cell death than those expressing mutant variant of Bcl-2 that cannot be phosphorylated at amino acid residues Ser70, Ser87, Thr69. (en)
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Title
| - Heavy metals induce phosphorylation of the Bcl-2 protein by Jun N-terminal kinase
- Heavy metals induce phosphorylation of the Bcl-2 protein by Jun N-terminal kinase (en)
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skos:prefLabel
| - Heavy metals induce phosphorylation of the Bcl-2 protein by Jun N-terminal kinase
- Heavy metals induce phosphorylation of the Bcl-2 protein by Jun N-terminal kinase (en)
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skos:notation
| - RIV/00216224:14310/08:00024305!RIV10-MSM-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA301/06/0036), 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/00216224:14310/08:00024305
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Bcl-2; heavy metals; Jun N-terminal kinase; phosphorylation; posttranslational modification (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
| - XIX. Biologické dny. Biologický výzkum pro lidské zdraví
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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
- Procházková, Jiřina
- Souček, Karel
- Šmarda, Jan
- Ondroušková, Eva
- Slováčková, Jana
- Pelková, Vendula
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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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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Československá biologická společnost a LF Univerzity Karlovy v Hradci Králové
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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