Increased production of retinoic acid by intestinal macrophages contributes to their inflammatory phenotype in patients with Crohn’s disease

Sanders TJ, McCarthy NE, Giles EM, Davidson KL, Haltalli ML, Hazell S, Lindsay JO, Stagg AJ.

Gastroenterology. 2014 May;146(5):1278-88.e1-2. doi: 10.1053/j.gastro.2014.01.057. Epub 2014 Feb 4.

This study tested the hypothesis that the ability of human intestinal CD103+ dendritic cells […]