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Fig. 2 | Cancer Cell International

Fig. 2

From: Overexpression of HHLA2 in human clear cell renal cell carcinoma is significantly associated with poor survival of the patients

Fig. 2

HHLA2 expression in human ccRCC tissues. a The positive staining of HHLA2 could be predominantly found in the cytoplasm and on the membrane of the cancer cells in ccRCC tissues. b Weak staining of HHLA2 was found in adjacent normal tissues. c The staining intensity of HHLA2 in human ccRCC tissues was significantly higher than that in adjacent normal tissues (P < 0.0001). d The overall survival rate of ccRCC patients with low HHLA2 expression was significantly higher than that of the patients with high HHLA2 expression (HR = 3.141, 95% CI 1.831–9.238, P = 0.007)

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