With the deepening of the exploration and development in the field of cancer metabolism, several papers have focused on the effects of altering energy metabolism, such as targeting LDHA or other enzymes involved in glycolysis, on the radiosensitivity of different cancer cells, including cervical cancer [12, 47], glioblastoma [49], head and neck cancer [11, 50]. Here, LDHA is linked to glioblastoma.