TY - RPRT TI - Small Molecule-Based Blockade of CD28 Suppresses T Cell Costimulation Across Cellular and Mucosal Co-culture Models AU - Upadhyay, S. AU - Talagayev, V. AU - Cho, S. AU - Wolber, G. AU - Gabr, M. PY - 2025 DO - 10.1101/2025.07.16.665260 UR - https://www.biorxiv.org/content/10.1101/2025.07.16.665260v1 ID - 10.1101/2025.07.16.665260 ER -