Analysis of the association with clinical outcomes showed that patients with more CCR8 + Tregs and lower GzmB expression, represented by a low GzmB/CCR8 ratio, had worse progression-free survival.Our data suggest that local CCR8 + Treg accumulation is associated with reduced CD8 + T cell ...
Cell-therapyTCF-1Granzyme BCell cycleT-cell longevity is undermined by antigen-driven differentiation programs that render cells prone to attrition through several mechanisms. CD8 + T cells that express the Tcf-1 transcription factor have undergone limited differentiation and exhibit stem-cell-like ...
Further investigation indicated that NK cells, but not CD8(+) T cells, were the major sources of GrzB, and miR-378, but not miR-27a* or miR-30e, suppressed GrzB expression in NK cells. Notably, we found that overexpression of miR-378 using a miR-378 agomir in DENV-infected mice ...
Further investigation indicated that NK cells, but not CD8(+) T cells, were the major sources of GrzB, and miR-378, but not miR-27a* or miR-30e, suppressed GrzB expression in NK cells. Notably, we found that overexpression of miR-378 using a miR-378 agomir in DENV-infected mice ...
CD8+ lymphocytesProgrammed cell death ligand-1Granzyme B (GZMB) is a serine protease produced by cytotoxic lymphocytes that reflects the activity of anti-tumor immune responses in tumor-infiltrating lymphocytes (TILs); however, the prognostic significance of GZMB+ TILs in lung adenocarcinoma is poorly...
The impact of stable Tcf-1B expression on CD8 + T-cell phenotype, anti-tumor activity, and cell-cycle activity was assessed in vitro and in an in vivo tumor xenograft model. Results TCF-1B and TCF-1E were dynamically regulated during self-renewal, with progeny of recently...