D-tryptophan is a probiotic substance influencing the gut microbiome and in vitro Th2 differentiation
Sabine Bartel, Gregor Jatzlauk, Inge Kepert, Juliano Fonseca, Constanze Müller, Katrin Milger, Kerstin Hochwind, Matea Kostric, Oliver Eickelberg, Michael Schloter, Anton Hartmann, Philipp Schmitt-Kopplin, Susanne Krauss-Etschmann
European Respiratory Journal Sep 2016, 48 (suppl 60) PA3985; DOI: 10.1183/13993003.congress-2016.PA3985