Differential effects of tofacitinib on macrophage activation contribute to lack of response in ulcerative colitis patients. - Melón-Ardanaz, Elisa; Veny, Marisol; Corraliza, Ana M; Gudiño, Victoria; Garrido-Trigo, Alba; Sanzo-Machuca, Ángela; Buendia, Marc; Esteller, Miriam; Robbins-Moreno, Lisseth; Rodrigo, Maite; Masamunt, M Carme; Giner, Ángel; et al. (Journal of Crohn's & Colitis, 2025)