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. 2017 Jan 11;13(3):1143–1148. doi: 10.3892/ol.2017.5587

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Copyright: © Zhou 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 4. — (A) Overexpressed HOTAIR significantly reduced irradiation-induced proliferation in Ki67 using immunohistochemistry. (B) Ki67 of vector-MDA-MB231 had no differences with that of null MDA-MB231 (P>0.05). Compared to vector-MDA-MB231 cells, overexpressed HOTAIR cells significantly increased in Ki67 after radiotherapy (***P<0.05). The Ki67-positive expression rates before and post-radiotherapy were different (*P<0.05). HOTAIR, homeobox transcript antisense RNA.

Figure 4. — (A) Overexpressed HOTAIR significantly reduced irradiation-induced proliferation in Ki67 using immunohistochemistry. (B) Ki67 of vector-MDA-MB231 had no differences with that of null MDA-MB231 (P>0.05). Compared to vector-MDA-MB231 cells, overexpressed HOTAIR cells significantly increased in Ki67 after radiotherapy (***P<0.05). The Ki67-positive expression rates before and post-radiotherapy were different (*P<0.05). HOTAIR, homeobox transcript antisense RNA.