Fig. 5From: Enhancement of radiation therapy by indoleamine 2,3 dioxygenase 1 inhibition through multimodal mechanismsCell cycle analysis of colorectal cancer cells treated by 1-MT and/or radiation by flow cytometry. HCT116 (upper left panel), HT-29 (upper right panel), and Colon26 (lower left panel). RT: radiation. Results 48 h after administration of 1-MT (500 µM) and/or radiation (4 Gy) are shown. Bars indicate standard deviations. * p < 0.0083Back to article page