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. 2017 Nov 30;8(67):111386–111395. doi: 10.18632/oncotarget.22799

Figure 4. Btk IHC expression in HRS cells and Its correlation with survival.

Figure 4

(A) Representative examples of IHC for Btk expression in cHL tissues. (B) Distribution of Btk protein expression in our series. Positivity (+) was concluded for cases with a level of expression comparable to that seen in normal germinal center B lymphocytes. (C) Kaplan–Meier survival curves demonstrate longer FFS in wt-BTK cases (P<0.05). (D) Survival curves demonstrate a longer FFS in cases with a low level of expression of Btk protein (P=n.s.).