
Friendly, and not so friendly, roles of Rac1 in islet β-cell function: Lessons learnt from pharmacological and molecular biological approaches
Keywords: CER, ceramide; DPI, diphenyleneiodonium chloride; FTase, farnesyltransferase; FTI, farnesyltransferase inhibitor; GDI, GDP-dissociation inhibitor; GEF, guanine nucleotide exchange factors; GGTase, geranylgeranyltransferase; GGT1, geranylgeranyltransferase