IFNG and neoplasm: TUNEL staining, which marks apoptotic tumor cells, revealed large areas of apoptosis in the BMSC, QSFZYL, IFN-γ + BMSC, and IFN-γ + BMSC + QSFZYL group intervention group (Figures 7A, C), with a significantly higher apoptotic area compared to the model group (P< 0.01).