Title : p53 displacement from centrosomes and p53-mediated G1 arrest following transient inhibition of the mitotic spindle.

Pub. Date : 2001 Jun 1

PMID : 11376010






3 Functional Relationships(s)
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1 Here we report that a transient inhibition of spindle assembly induced by nocodazole, a tubulin-depolymerizing drug, triggers a stable activation of p53, which can transduce a cell cycle inhibitory signal even when the spindle-damaging agent is removed and the spindle is allowed to reassemble. Nocodazole tumor protein p53 Homo sapiens
2 Cells transiently exposed to nocodazole continue to express high levels of p53 and p21 in the cell cycle that follows the transient exposure to nocodazole and become arrested in G(1), regardless of whether they carry a diploid or polyploid genome after mitotic exit. Nocodazole tumor protein p53 Homo sapiens
3 Cells transiently exposed to nocodazole continue to express high levels of p53 and p21 in the cell cycle that follows the transient exposure to nocodazole and become arrested in G(1), regardless of whether they carry a diploid or polyploid genome after mitotic exit. Nocodazole tumor protein p53 Homo sapiens