Kumar et al130 reviewing the immunobiological aspects of PCa racial disparities, highlighted elevated IL‐6 levels and the pathways it activates, including signal transducer and activator of transcription (STAT), mitogen‐activated kinases (MAPK), and phosphatidylinositol 3‐kinase (PI3K). The gene discussed is PIK3CG; the disease is posterior cortical atrophy.