Independent human mesenchymal stromal cell-derived extracellular vesicle preparations differentially attenuate symptoms in an advanced murine graft-versus-host disease model

Madel, Rabea J.; Börger, Verena; Dittrich, Robin; Bremer, Michel; Tertel, Tobias; Phuong, Nhi Ngo Thi; Baba, Hideo A.; Kordelas, Lambros; Staubach, Simon; Stein, Frank; Haberkant, Per; Hackl, Matthias; Grillari, Regina; Grillari, Johannes; Buer, Jan; Horn, Peter A.; Westendorf, Astrid M.; Brandau, Sven; Kirschning, Carsten J.; Giebel, Bernd