Fig. 11

Knockdown of KRT81 leads to G0/G1 phase block transition and apoptosis. A The effect of KRT81 knockdown on the cell cycle of A549 cells was detected by Cell Cycle and Apoptosis Analysis Kit. B The effect of KRT81 knockdown on apoptosis in A549 cells was detected by Annexin V Apoptosis Detection Kit. C WB detection of the expression levels of apoptosis-related proteins (Caspase3, P53, Bcl-2) in A549 cells. *p < 0.05, ***p < 0.001, ****p < 0.0001