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. 2021 Sep 8;11:682917. doi: 10.3389/fonc.2021.682917

Figure 3.

Figure 3

Histamine induces the development of ovarian cancer by disordering expression of estrogen receptors (ERs). (A) Immunohistochemical detection of ovarian tissues, *P < 0.05 (compared to normal tissues). (B) Correlation analysis between histamine and ERα (left)、ERβ (right) in ovarian cancer tissues. (C) Western blot analysis of the expression of ERα and ERβ in histamine-treated OVCAR-3 cells. (D) Effect of Inhibiting or activating of estrogen receptors on the proliferation of OVCAR-3 cells. AZD9496, PHTTP, PPT, DNP are respectively ERα inhibitors, ERβ inhibitors, ERα agonists, ERβ agonists; *P <0.05 (Compared to untreated OVCAR-3 cell group); # P < 0.05 (compared with the HA-treated group).