human gut mucosa-associated microbiota Raw sequence reads. human gut mucosa-associated microbiota

Elevated tumor infiltrating CD8 positive cells or programmed cell death 1 positive cells density are associated with favorable outcomes in patients with rectal cancer treated with neoadjuvant chemoradiotherapy. In addition, it was reported that mucosa associated microbiota are involved in the regulation of the local immune microenvironment of tissues. Here, we evaluated whether there are differences in mucosa associated microbiota in tissues infiltrating CD8 positive T cells or PD1 positive cells with different densities.