Propionic acid supplementation promotes the expansion of regulatory T cells in patients with end-stage renal disease but not in renal transplant patients - Anft, Moritz; Meyer, Fabian; Czygan, Sirin; Seibert, Felix S.; Rohn, Benjamin J.; Tsimas, Fotios; Viebahn, Richard; Westhoff, Timm H.; Stervbo, Ulrik; Babel, Nina; Zgoura, Panagiota (Frontiers in Transplantation, 2024)