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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5387
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pubmed:dateCreated |
1998-10-26
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pubmed:abstractText |
p53 acts as a tumor suppressor by inducing both growth arrest and apoptosis. p53-induced apoptosis can occur without new RNA synthesis through an unknown mechanism. In human vascular smooth muscle cells, p53 activation transiently increased surface Fas (CD95) expression by transport from the Golgi complex. Golgi disruption blocked both p53-induced surface Fas expression and apoptosis. p53 also induced Fas-FADD binding and transiently sensitized cells to Fas-induced apoptosis. In contrast, lpr and gld fibroblasts were resistant to p53-induced apoptosis. Thus, p53 can mediate apoptosis through Fas transport from cytoplasmic stores.
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pubmed:grant |
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Adaptor Proteins, Signal Transducing,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, CD95,
http://linkedlifedata.com/resource/pubmed/chemical/Brefeldin A,
http://linkedlifedata.com/resource/pubmed/chemical/Carrier Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Enzyme Inhibitors,
http://linkedlifedata.com/resource/pubmed/chemical/Etoposide,
http://linkedlifedata.com/resource/pubmed/chemical/FADD protein, human,
http://linkedlifedata.com/resource/pubmed/chemical/FASLG protein, human,
http://linkedlifedata.com/resource/pubmed/chemical/Fadd protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Fadd protein, rat,
http://linkedlifedata.com/resource/pubmed/chemical/Fas Ligand Protein,
http://linkedlifedata.com/resource/pubmed/chemical/Fas-Associated Death Domain Protein,
http://linkedlifedata.com/resource/pubmed/chemical/Fasl protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Membrane Glycoproteins,
http://linkedlifedata.com/resource/pubmed/chemical/Protein Synthesis Inhibitors,
http://linkedlifedata.com/resource/pubmed/chemical/Tnfsf6 protein, rat,
http://linkedlifedata.com/resource/pubmed/chemical/Topoisomerase II Inhibitors,
http://linkedlifedata.com/resource/pubmed/chemical/Tumor Suppressor Protein p53
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0036-8075
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
9
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pubmed:volume |
282
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
290-3
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:9765154-Adaptor Proteins, Signal Transducing,
pubmed-meshheading:9765154-Animals,
pubmed-meshheading:9765154-Antigens, CD95,
pubmed-meshheading:9765154-Apoptosis,
pubmed-meshheading:9765154-Brefeldin A,
pubmed-meshheading:9765154-Carrier Proteins,
pubmed-meshheading:9765154-Cell Membrane,
pubmed-meshheading:9765154-Cells, Cultured,
pubmed-meshheading:9765154-Enzyme Inhibitors,
pubmed-meshheading:9765154-Etoposide,
pubmed-meshheading:9765154-Fas Ligand Protein,
pubmed-meshheading:9765154-Fas-Associated Death Domain Protein,
pubmed-meshheading:9765154-Golgi Apparatus,
pubmed-meshheading:9765154-Humans,
pubmed-meshheading:9765154-Membrane Glycoproteins,
pubmed-meshheading:9765154-Mice,
pubmed-meshheading:9765154-Muscle, Smooth, Vascular,
pubmed-meshheading:9765154-Mutation,
pubmed-meshheading:9765154-Protein Synthesis Inhibitors,
pubmed-meshheading:9765154-Rats,
pubmed-meshheading:9765154-Topoisomerase II Inhibitors,
pubmed-meshheading:9765154-Tumor Suppressor Protein p53
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pubmed:year |
1998
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pubmed:articleTitle |
Cell surface trafficking of Fas: a rapid mechanism of p53-mediated apoptosis.
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pubmed:affiliation |
Department of Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 2QQ, UK.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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