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. 2019 Jul 10;38:301. doi: 10.1186/s13046-019-1312-y

Fig. 1.

Fig. 1

PTBP3 expression in colorectal tumors predicts clinical outcome. a Representative immunohistochemistry images of PTBP3 protein expression in paired adjacent non-cancerous tissue and colorectal carcinoma tissues in CRC patients. b Staining intensities of PTBP3 in colorectal carcinoma tissues compared with paired adjacent non-cancerous tissue. N, paired adjacent non-cancerous tissues. C, colorectal carcinoma tissues (p < 0.001). c-d, Kaplan–Meier survival curves depicting overall survival (n = 479, p < 0.001) or disease-specific survival of patients with CRC (n = 372, p < 0.001) stratified by PTBP3 protein expression levels in CRC tissues