Does transforming growth factor beta 1 inhibit the proliferative effect of insulin on human infragenicular vascular smooth muscle cells?
These results strongly suggest that insulin is a potent stimulant of human infragenicular VSMC proliferation. The mitogenic effect of insulin is inhibited by TGF beta 1, producing proliferation rates comparable to those observed in control cells incubated with serum-free media.
The use of two intragenic SNPs jointly in haplotype analysis of association demonstrated that the genetically determined low-activity haplotype C-A (His113-His139) was significantly less frequent in women with placental abruption.