Correction: Anti-correlation of KLRG1 and PD-1 expression in human tumor CD8 T cells

It was found that Figure 2, "Pearson correlation of CD8 T cell co-inhibitory receptor gene expression with PD-1 across CD8 T cells from tumor samples," contained two identical graphs for CD8 T Cells/LAG3 and CD8 T Cells/TIGIT.The authors explained that this duplication occurred because the Prism graph for TIGIT was incorrectly linked to the LAG3 data column in the source file (GSE108989).The authors have provided the original data to the Integrity Office and corrected the Figure 2 Colorectal CD8 T Cells/TIGIT graph.Additionally, a typo was identified in the Materials and Methods section.The accession number GSE102575 was listed incorrectly and should be GSE120575 for the Melanoma data set.These corrections do not change the conclusions of the article.The corrected Figure 2 and the updated Materials and Methods section are provided below.