Title : Farnesylated RhoB prevents cell cycle arrest and actin cytoskeleton disruption caused by the geranylgeranyltransferase I inhibitor GGTI-298.

Pub. Date : 2002 Nov-Dec

PMID : 12548020






3 Functional Relationships(s)
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1 Farnesylated RhoB prevents cell cycle arrest and actin cytoskeleton disruption caused by the geranylgeranyltransferase I inhibitor GGTI-298. GGTI 298 ras homolog family member B Mus musculus
2 Here we demonstrate that the geranylgeranyltransferase-I inhibitor GGTI-298 inhibits the RhoB pathway and disrupts stress fiber and focal adhesion formation in NIH-3T3 cells. GGTI 298 ras homolog family member B Mus musculus
3 Furthermore, the ability of GGTI-298 to induce p21(WAF) and to block cells in the G(0)/G(1) phase of the cell cycle was also prevented by farnesylated (V14)RhoB but not by farnesylated (V14)RhoA. GGTI 298 ras homolog family member B Mus musculus