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. 2020 Feb 10;20:45. doi: 10.1186/s12935-020-1137-y

Fig. 1.

Fig. 1

Ubiquitin-specific peptide 22 (USP22) was upregulated in gastric cancer tissue and correlated with T stage in patients. a Immunohistochemical staining of USP22 expression. The study included 88 samples of paired primary gastric cancer tissue (left) and adjacent normal tissue (right). Representative images are shown. Magnification ×100. b Quantification of a. c The mRNA expression of USP22 in 90 samples from The Cancer Genome Atlas database, including 19 samples of normal gastric tissue, 65 samples of gastric adenocarcinoma tissue, and 6 samples of gastrointestinal stromal tumor tissue. d Kaplan–Meier analysis of survival time in patients with gastric cancer (n = 88)