Therefore , the high radiosensitivity of squamous cell carcinomas in our samples could be explained by an overexpression of c-fos in the tumor-infiltrating lymphocytes induced by small doses of radiation therapy , and these activated lymphocytes exerted a cytotoxic effect against the cancer cells .
therefore , the high radiosensitivity of squamous cell carcinomas in our samples could be explained by an overexpression of c-fos in the tumor-infiltrating lymphocytes induced by small doses of radiation therapy , and these activated lymphocytes exerted a cytotoxic effect against the cancer cells .
O O O O O O B-tissue I-tissue I-tissue O O O O O O O O O O B-protein_molecule O O B-cell_type I-cell_type O O O O O B-other_name I-other_name O O O B-cell_type I-cell_type O O O O O O B-cell_type I-cell_type O