STAT3 and posterior cortical atrophy: The transcription factor signal transducer and activator of transcription 3 (STAT3) is an important oncogenic‐associated protein and found to be constitutively activated by phosphorylation in several malignancies including PCa.3, 4, 5, 6, 7, 8 STAT3 is activated by a number of inflammatory cytokines such as interleukin 6 (IL‐6), IL‐10, IL‐11, and IL‐21.