We investigated the possibility that the deletion of GluN3A could altered social behavior-associated genes such as serotonin receptor (5-HTR), serotonin transporter (5-HTT), BDNF, CD73, and TNFR1. A. Western blotting of serotonin receptor, serotonin transporter, BDNF, CD73, and TNFR1 in the prefrontal cortex from WT and GluN3A KO mice. B-F. Quantification of the optic density (normalized to β-actin control) of 5-HTR, 5-HTT, BDNF, CD73, and TNFR1 in the prefrontal cortex. The expression of these genes was also unchanged in GluN3A KO mice. N=6 per group.