ALDOA and cancer: Combined with previous studies on the identification of endogenous ALDOA expression in cancer cell lines, we measured the survival fraction ability of specific lung cancer cells and defined CL1-0 (ALDOAlow) and H1355 (ALDOAlow) as radiosensitive cells (28), while CL1-5 (ALDOAhigh) and H1299 (ALDOAhigh) can be regarded as radioresistant cells (Figure 5A).