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. 2015 Apr;240(4):546–555. doi: 10.1177/1535370215573463

Table 1.

Immunohistochemical staining of EZH2 in CRC tissues

EZH2 expression CRC tissues (n) Paired nontumor tissues (n)
5 22
+ 4 13
++ 12 7
+++ 21 0
total 42 42
P-value <0.01

CRC, colorectal cancer. –, negative; +, weakly positive; ++, positive; and +++, strongly positive.