Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis
p53 is a widely conserved tumor suppressor protein that is frequently inactivated in human cancer. p53 functions primarily as a transcription factor regulating the expression of a growing repertoire of target genes. p53 integrates signals from many stress-activated pathways and is subject to multipl...
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2010
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97836420_v_n_p375_Giono http://hdl.handle.net/20.500.12110/paper_97836420_v_n_p375_Giono |
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paper:paper_97836420_v_n_p375_Giono2023-06-08T16:39:00Z Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis Giono, Luciana Eugenia p53 is a widely conserved tumor suppressor protein that is frequently inactivated in human cancer. p53 functions primarily as a transcription factor regulating the expression of a growing repertoire of target genes. p53 integrates signals from many stress-activated pathways and is subject to multiple posttranslational modifications. Phosphorylation and acetylation have been implicated in the regulation of p53 stability and activity. In response to DNA damage, hypoxia, oncogene activation and other types of stress, activated p53 triggers a variety of cellular programs, often in a stimuli- and cell type-specific manner. In particular, the role of p53 in cell growth arrest and apoptosis is criticial for its tumor suppressor activity. © 2010 Springer-Verlag Berlin Heidelberg. Fil:Giono, L.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97836420_v_n_p375_Giono http://hdl.handle.net/20.500.12110/paper_97836420_v_n_p375_Giono |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
p53 is a widely conserved tumor suppressor protein that is frequently inactivated in human cancer. p53 functions primarily as a transcription factor regulating the expression of a growing repertoire of target genes. p53 integrates signals from many stress-activated pathways and is subject to multiple posttranslational modifications. Phosphorylation and acetylation have been implicated in the regulation of p53 stability and activity. In response to DNA damage, hypoxia, oncogene activation and other types of stress, activated p53 triggers a variety of cellular programs, often in a stimuli- and cell type-specific manner. In particular, the role of p53 in cell growth arrest and apoptosis is criticial for its tumor suppressor activity. © 2010 Springer-Verlag Berlin Heidelberg. |
| author |
Giono, Luciana Eugenia |
| spellingShingle |
Giono, Luciana Eugenia Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| author_facet |
Giono, Luciana Eugenia |
| author_sort |
Giono, Luciana Eugenia |
| title |
Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| title_short |
Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| title_full |
Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| title_fullStr |
Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| title_full_unstemmed |
Activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| title_sort |
activation of the p53 tumor suppressor and its multiple roles in cell cycle and apoptosis |
| publishDate |
2010 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97836420_v_n_p375_Giono http://hdl.handle.net/20.500.12110/paper_97836420_v_n_p375_Giono |
| work_keys_str_mv |
AT gionolucianaeugenia activationofthep53tumorsuppressoranditsmultiplerolesincellcycleandapoptosis |
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1769175804789391360 |