radiosensitizer

What Cell Type Is The Most Radiosensitive? Rapidly proliferating non-differentiated cells are the most radiosensitive. Well known representatives of this class of cells are the stem cells of the hematopoietic tissues and the cells of the intestinal crypts. The differentiated fixed postmitotic cells are the most radioresistant. What makes a cell radiosensitive? Radiosensitivity is the