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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

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Effects of wild-type and mutated p53 and Id proteins on the induction of apoptosis by adenovirus E1A, c-Myc, Bax, and Nip3 in p53 null mouse cerebellum cells.

The sensitivities of apoptosis induced by E1A, c-Myc, Bax, and Nip3 to wild-type (wt) and mutated p53 and Id proteins were analyzed by transient transfection followed by flow cytometry with p53 null mouse cerebellum cell lines W7 and M13 that express wt and mutated p53 in response to dexamethasone, respectively. Apoptosis induced by c-Myc was stimulated weakly by wt p53, strongly by Ids, but suppressed completely by mutated p53 irrespective of coexpression with Ids, while apoptosis induced by E1A was suppressed by mutated p53 but stimulated when coexpressed with Ids. Apoptosis induced by Bax was little affected by wt and mutated p53, but inhibited by Ids, while apoptosis induced by Nip3 was inhibited by both wt and mutated p53 and inhibition was stimulated by Ids. Caspase-1 was activated only by Bax significantly when coexpressed with mutated p53 but not with wt p53. These results indicate that the apoptotic processes elicited by these inducers are different and differently affected by wt and mutated p53 and by Ids.[1]

References

  1. Effects of wild-type and mutated p53 and Id proteins on the induction of apoptosis by adenovirus E1A, c-Myc, Bax, and Nip3 in p53 null mouse cerebellum cells. Tsunoda, H., Terasawa, T., Yageta, M., Nakajima, T., Tomooka, Y., Tsuchida, N., Oda, K. Biochem. Biophys. Res. Commun. (1999) [Pubmed]
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