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. 2020 May 22;20(2):1111–1118. doi: 10.3892/ol.2020.11666

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Copyright: © Ling et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 2. — Staining results of Envision immunohistochemistry for RNF2 in SCC and adjacent tissues. (A) Weak positive staining of RNF2 in adjacent tissues (magnification, ×100). (B) Weak positive staining of RNF2 in adjacent tissues (magnification, ×400). (C) Strong positive staining of RNF2 in SCC tissues (magnification, ×100). (D) Strongly positive staining of RNF2 in SCC tissues (magnification, ×400). (E) Expression of RNF2 protein in SCC tissues significantly higher compared with adjacent tissues. *P<0.05. RNF2, ring finger protein 2; SCC, skin squamous cell carcinoma.