Title : Chemically-induced apoptosis: p21 and p53 as determinants of enterotoxin activity.

Pub. Date : 1998 Dec 28

PMID : 10022227






4 Functional Relationships(s)
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1 The enterotoxic antimetabolite 5-fluorouracil (5-FU) induced acute p53-dependent apoptosis in the crypts of both small intestine and midcolon. Fluorouracil transformation related protein 53, pseudogene Mus musculus
2 The enterotoxic antimetabolite 5-fluorouracil (5-FU) induced acute p53-dependent apoptosis in the crypts of both small intestine and midcolon. Fluorouracil transformation related protein 53, pseudogene Mus musculus
3 In p53 null (-/-) mice significant reductions in 5-FU-induced apoptosis and relief from the inhibition of cell cycle progression permitted retention of crypt integrity after 5-FU. Fluorouracil transformation related protein 53, pseudogene Mus musculus
4 Importantly, the tissue toxicity of 5-fluorouracil was genetically determined at a locus (p53) separate from that directly associated with toxin action. Fluorouracil transformation related protein 53, pseudogene Mus musculus