Publication Date:
2009-05-02
Description:
The principal tumour-suppressor protein, p53, accumulates in cells in response to DNA damage, oncogene activation and other stresses. It acts as a nuclear transcription factor that transactivates genes involved in apoptosis, cell cycle regulation and numerous other processes. An emerging area of research unravels additional activities of p53 in the cytoplasm, where it triggers apoptosis and inhibits autophagy. These previously unknown functions contribute to the mission of p53 as a tumour suppressor.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2814168/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉 〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2814168/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Green, Douglas R -- Kroemer, Guido -- P01 CA069381/CA/NCI NIH HHS/ -- P01 CA069381-140010/CA/NCI NIH HHS/ -- R01 AI040646/AI/NIAID NIH HHS/ -- R01 AI040646-14/AI/NIAID NIH HHS/ -- R01 AI044828/AI/NIAID NIH HHS/ -- R01 AI044828-12/AI/NIAID NIH HHS/ -- R01 AI047891/AI/NIAID NIH HHS/ -- R01 AI047891-11/AI/NIAID NIH HHS/ -- R37 GM052735/GM/NIGMS NIH HHS/ -- R37 GM052735-19/GM/NIGMS NIH HHS/ -- England -- Nature. 2009 Apr 30;458(7242):1127-30. doi: 10.1038/nature07986.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Immunology, St Jude Children's Research Hospital, Memphis, Tennessee 38105, USA. douglas.green@stjude.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19407794" target="_blank"〉PubMed〈/a〉
Keywords:
Animals
;
Apoptosis
;
Autophagy
;
Cell Nucleus/metabolism
;
Cytoplasm/*metabolism
;
Humans
;
Mitochondria/metabolism
;
Neoplasms/metabolism/pathology
;
Transcription, Genetic
;
Tumor Suppressor Protein p53/genetics/*metabolism
Print ISSN:
0028-0836
Electronic ISSN:
1476-4687
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
