In other experimental studies utilizing acute-stress paradigms to induce a depression-like state in mice, citalopram increased TNF-α, IFN-γ, and p11 (molecular factor linked to depressive behavior in animals) in the frontal cortex, while the NSAID ibuprofen decreased these molecules; NSAIDs also attenuated the antidepressant effects of SSRIs but not other antidepressants [249]. The gene discussed is TNF; the disease is major depressive disorder.