In prostate adenocarcinoma, intratumor bacteria such as Listeria monocytogenes have been found to be inversely correlated with adverse prognostic features (Tumor-Node-Metastasis classification, Gleason score, prostate serum antigen, levels, or androgen receptor expression) and it is hypothesized that they counteract tumor growth via local recruitment of immune cells [53]. The gene discussed is AR; the disease is neoplasm.