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. 2023 Aug 4;21:526. doi: 10.1186/s12967-023-04386-y

Fig. 3.

Fig. 3

Combination treatments of radiotherapy and immunotherapy for HCC under investigation. Combination strategies reported or in ongoing investigations are presented, and lines demonstrate combinations of multiple immunotherapies. PD-1/L1 programmed cell death 1/ ligand 1; CTLA-4 cytotoxic T lymphocyte-associated antigen 4; TIM3 T-cell immunoglobulin and mucin-domain containing molecule 3; VEGF vascular endothelial growth factor