Fig. 7From: Ketoglutaric acid can reprogram the immunophenotype of triple-negative breast cancer after radiotherapy and improve the therapeutic effect of anti-PD-L1A Flow cytometry analysis of CD4 + and CD8 + T cells gating on CD45 + CD3 + cells. CD8 + T cells were quantified under different treatments. B Flow cytometry analysis of CD4 + and FOXP3 + T cells gating on CD45 + CD3 + cells, and the levels of Treg cells under different treatments were quantitatively analysed. C Immunofluorescence staining of CD8 in tumors from different groupsBack to article page