Fig. 2

Expression of SNHG7 in CRC tissues, CRC cell lines, and its clinical significance. a Expression of SNHG7 in CRC cells was analyzed by qRT-PCR. b SNHG7 expression in CRC tissues were determined (cohort 2, n = 70). c Relative expression of SNHG7 in CRC tissues in comparison with non-tumor tissues was analyzed (cohort 1, n = 53). d–g The correlation between SNHG7 expression and clinical pathological features was shown. SNHG7 upregulation was correlated with larger tumor size, lymphatic metastasis, distant metastasis, and advanced pathological stage in CRC. h, i Kaplan–Meier OS and DFS rates of 53 patients were shown. The error bars in graphs represented SD. Each experiment was repeated thrice. *P < 0.05, **P < 0.01, ***P < 0.001