CD8A and melanoma: In this study, we focus on a highly metastatic cell line, B16F10 melanoma, which is also resistant against the \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\hbox {CD8}^{+}$$\end{document}CD8+ cytotoxic T lymphocytes.