Treatments of transarterial chemoembolization (TACE), stereotactic body radiotherapy (SBRT) and immunotherapy reshape the systemic tumor immune environment (STIE) in patients with unresectable hepatocellular carcinoma

STIE cells are significant for treatment response, can be reshaped differentially after TACE, SBRT, and IO. The most significant changes of T-lymphocyte lineage are SBRT associated modulations in CD25⁺CD8⁺ T cells, CD127⁺CD8⁺ T cells, and NKT cells, which also have significant effects on the ultimate treatment response after TACE-SBRT-IO (ClinicalTrails.gov identifier: GCOG0001/NCT05061342).