1. CTLA-4-IG (ABATACEPT) therapy reduces t cell function for all defined cd4 cell subsets including regulatory T cells (TREG). (22nd February 2012) Authors: Herrath, Jessica; Pieper, Jennifer; van Vollenhoven, Ronald; Malmström, Vivianne Journal: Annals of the rheumatic diseases Issue: Volume 71(2012)Supplement 1 Page Start: A4 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗