Nature CommunicationsPolyvinyl chloride promotes radioresistance in hepatocellular carcinoma by inhibiting radiotherapy-induced CD8⁺ T cell differentiationHaibo ZhangYanwei LuHao XiongLei ShiHongen XuYongshi JiaJun ZhaoHailong Sheng2026-07-10Full textDOI https://doi.org/10.1038/s41467-026-75415-9