CD8A and non-small cell lung carcinoma: In addition, in non-small cell lung carcinoma (NSCLC), B7-H3 expression was positively correlated with CD45+ immune cells, with increased expression corresponding to heightened numbers of immune cells (p = 0.002), CD8+ T cells (p = 0.011), and plasmacytoid dendritic cells (p = 0.015) [16].