For the adipocytic panel, a total of 13 differentially expressed proteins (ACSL1, CD36, EPHX1, FABP4, HP, HSD11B1, ITIH1, MAOA, PLIN1, PLIN4, PLPP1, RAP2A, SCD) were detected all being more highly expressed in the AD group. The gene discussed is MAOA; the disease is Alzheimer disease.