https://www.selleckchem.com/
Survival analyses showed that low CD4POS and high CD8POS stromal TILs are associated with poor patients' survival. In MPMs with PD-L1 CPS 1, stromal CD8HIGH was a poor prognostic factor, akin stromal CD4POS peritumoral TILs correlated with a worse prognosis. Furthermore, we demonstrated that a high CD4POS/CD8POS ratio in the tumor immune microenvironment is an independent prognostic factor for survival. Finally, we provided evidence that the characterization of the stromal immune landscape of MPM predicts responses to chemotherapy in subgroups of MPM.