Prostate cancer also is associated intimately with neural functions: (iv) schizophrenia decreases risk of cancer, most notably PCa; (v) antipsychotics explain this risk reduction; (vi) at the micro level, antipsychotics exhibit strong anticancer activity, including strong effects on CSCs; (vii) IL-6, the prima donna of ADT-induced NED, is a key player in the pathogenesis of schizophrenia. Here, IL6 is linked to cancer.