Supplementary Figures S1-S16 from Sex-Biased T-cell Exhaustion Drives Differential Immune Responses in Glioblastoma

Abstract

<p>Supplementary Fig. S1. Immune cell-dependent survival differences between males and females in murine glioblastoma models. Supplementary Fig. S2. Mouse syngeneic GBM cell lines do not contain a Y chromosome. Supplementary Fig. S3. Frequencies of tumor-infiltrating immune cells in SB28 model. Supplementary Fig. S4. Sex difference in survival in SB28-OVA model and GL261 model. Supplementary Fig. S5. No sex difference in T cells was observed at an earlier time point. Supplementary Fig. S6. Male T cells are more exhausted in the GL261 model. Supplementary Fig. S7. Phenotype of T cells in the periphery does not replicate the sex differences shown in tumor-infiltrating T cells. Supplementary Fig. S8. Frequencies of exhausted T cell subsets. Supplementary Fig. S9. PD1 blockade enhanced immune responses Supplementary Fig. S10. No significant difference in the immune cell composition of bone marrow chimera mice before tumor implantation. Supplementary Fig. S11. Male and female CD8+ T cells in mixed bone marrow chimera model. Supplementary Fig. S12. Phenotyping tumor-infiltrating CD8+ T cell from GBM patient tumors. Supplementary Fig. S13. scRNA-seq analysis of tumor-infiltrating CD8+ T cells from GBM patients. Supplementary Fig. S14. mRNA expression level of transcription factors in human in vitro exhausted T cells. Supplementary Fig. S15. Expression level of X chromosome inactivation (XCI) genes in exhausted T cells. Supplementary Fig. S16. Inhibition of UTX abrogates sex differences in T cell exhaustion.</p>