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. 2021 Sep 27;11:711735. doi: 10.3389/fonc.2021.711735

Figure 6.

Figure 6

The expression of otubain 2 (OTUB2) and KDM1A in GC cells are positively correlated. (A) The expression of OTUB2, KDM1A, and CD44 was measured by immunohistochemistry in GC tissues collected from patients with GC. (B) The correlation between the expression of OTUB2, KDM1A, and CD44 in human tumor tissues was analyzed. (C) After OTUB2 was overexpressed (SGC-7901 cells) or downregulated (HGC-27 cells), the expression of KDM1A and CD44 was detected by immunohistochemistry in tumor tissues obtained from nude mice.