Skip to main content
. 2015 May 1;10(5):e0125903. doi: 10.1371/journal.pone.0125903

Fig 6. Model for P4-induced up-regulations in the levels of p21cip1 and p27kip1 protein in RASMCs.

Fig 6

P4 activated cSrc, subsequently causing membrane translocation of Kras, which in turn activated Raf-1/AKT/ERK1/2/p38/IκBα and increased nuclear translocation of NFκB (p65), and eventually increasing the levels of p21cip1 and p27kip1 protein through up-regulating p53 expression in RASMCs. PR, progesterone receptor.