Fig. 7.

Association between BRD4 and CAV-2 expression and prognosis in PC patients. a The log-rank test showed that patients with PC tumors expressing high BRD4 levels had significantly lower OS than those expressing low BRD4. b The patients expressing high CAV-2 levels had significantly lower OS than those expressing low CAV-2. c The log-rank test showed that BRD4 (high)/CAV-2 (high) correlated with shorter OS of PC patients compare to that of other groups, including BRD4 (low)/CAV-2 (low), BRD4 (low)/CAV-2 (high) and BRD4 (high)/CAV-2 (low). d Serial histological sections suggested a positive correlation between BRD4 and CAV-2 expression