Gene and disease association analyses further revealed that several key neuroimmune transcripts, including DBH, FER1L4, WDR62, and NRG1, were significantly linked to a spectrum of pathological conditions spanning neuropsychiatric disorders (e.g., major depressive disorder), autoimmune diseases, and cancer‐related syndromes (Figure 7e). Here, FER1L4 is linked to major depressive disorder.