Γ-Aninobutyric acid (GABA) suppresses antigen-specific immune responses in ovalbumin (OV

Γ-Aminobutruic acid (GABA) is known to be a ubiquitous inhibitory neurotransmitter in the central nervous system. Furthermore, recent studies have shown that GABA modulates cardiovascular and respiratory functions. In this study, we examined the effect of GABA on antigen (Ag)-specific immune responses and elucidated the mechanisms underlying those e..