TY - RPRT TI - A small molecule inhibitor of CD28 costimulation restrains pathogenic T-cell responses in inflammatory bowel disease AU - Cho, S. AU - Upadhyay, S. AU - Yuan, S. AU - Gabr, M. PY - 2026 DO - 10.64898/2026.08.10.744081 UR - https://www.biorxiv.org/content/10.64898/2026.08.10.744081v1 ID - 10.64898/2026.08.10.744081 ER -