[2] Sato E, Olson SH, Ahn J, Bundy B, Nishikawa H, Qian F, Jungbluth AA, Frosina D, Gnjatic S, Ambrosone C, Kepner J, Odunsi T, Ritter G, Lele S, Chen YT, Ohtani H, Old LJ, Odunsi K. Intraepithelial CD8 + tumor - infiltrating lymphocytes and a high CD8 + / regulatory
T cell ratio are associated with favorable prognosis in ovarian cancer.
However, a recent study reported that MSCs could sustain or suppress T - cell proliferation depending on their concentration, and a low MSC / T -
cell ratio might support T cell proliferation 48.