Search results for "Immune contexture"

Tumor infiltration by Tbet+ effector T cells and CD20+ B cells is associated with survival in gastric cancer patients

2016

International audience; Tumor-infiltrating T and B lymphocytes could have the potential to affect cancer prognosis. The objective of this study was to investigate the prognostic significance of tumor infiltration by CD8 and CD4 T cells, and B lymphocytes in patients with localized gastric cancer. In a retrospective cohort of 82 patients with localized gastric cancer and treated by surgery we quantitatively assessed by immunohistochemistry on surgical specimen, immune infiltrates of IL-17(+), CD8(+), Foxp3(+), Tbet(+) T cells and CD20(+) B cells both in the tumor core and at the invasive margin via immunohistochemical analyses of surgical specimens. We observed that CD8(+) and IL17(+) T-cell…