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. 2017 Oct 23;92(2):705–716. doi: 10.1007/s00204-017-2077-8

Fig. 5.

Fig. 5

Schematic model of how PFOS may promote cell-cycle progression, and stimulate cell proliferation and transformation in MCF-10A cells. PFOS acts through ER and possibly VEGR/HER2, up-regulating CDK4 and down-regulating p27, p21, and p53, to drive cells into the cell cycle from G1 to S, promoting cell-cycle progression