Glycopeptide analogues of PSGL-1 inhibit P-selectin in vitro and in vivo

Inhibiting the interaction between the membrane protein P-selectin and its ligand PSGL-1 is thought to block inflammation. Here the authors report an efficient stereoselective synthesis for PSGL-1 glycopeptide mimics and show that these compounds inhibit PSGL-1/P-selectin in vitro and in vivo.