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. 2018 Jan 11;11:323–335. doi: 10.2147/OTT.S154395

Figure 4.

Figure 4

Immunostaining of negative regulators of Wnt pathway in breast carcinomas.

Notes: (A) Negative control (no primary antibody); Panels (BD) represent DKK3, (B) negative, (C) weak, (D) moderate. Panels (EG) represent FRP2, (E) negative, (F) weak, (G) moderate. Panels (HJ) represent WIF1, (H) negative, (I) weak, and (J) moderate.

Abbreviations: DKK3, Dickkopf Wnt signaling pathway inhibitor 3; FRP2, frizzled-related protein 2; WIF1, Wnt inhibitory factor 1; Wnt, wingless and integration site growth factor.