Suppression of IFNgamma+mycobacterial lipoarabinomannan-induced NO by IL-4 is due to decreased IRF-1 expression.
Morris KR, Lutz RD, Bai X, McGibney MT, Cook D, Ordway D, Chan ED. Suppression of IFNgamma+mycobacterial lipoarabinomannan-induced NO by IL-4 is due to decreased IRF-1 expression. Tuberculosis (Edinb). 2009 Jul; 89(4):294-303.