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. 2019 Apr 23;12:3087–3098. doi: 10.2147/OTT.S200261

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© 2019 Huang et al.

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Overexpression of RARα in human CRC specimens and RARα-knockdown cell model construction. (A) A representative photograph is shown of RARα expression in CRC samples. Scale bar, 100 μm. (B and C) Knockdown of RARα in RKO and HCT116 as shown by QPCR and IF. Scale bar, 20 μm. ***P<0.001.