Elevated levels of protein kinase C in Y1 cells which express apolipoprotein E decrease basal steroidogenesis by inhibiting expression of P450-cholesterol side chain cleavage mRNA.
Reyland ME, Prack MM, Williams DL. Elevated levels of protein kinase C in Y1 cells which express apolipoprotein E decrease basal steroidogenesis by inhibiting expression of P450-cholesterol side chain cleavage mRNA. J Biol Chem. 1992 Sep 05; 267(25):17933-8.