Differential alterations in peripheral tryptophan pathways in methamphetamine versus MDMA users are linked to their contrasting psychiatric symptoms
Francesco Bavato, Andrea Eva Steuer, A. Jacobsen, Amelie Zacher, Josua Zimmermann, David M. Cole, Antje Opitz, Markus R Baumgartner, Ann‐Kathrin Stock, Christian Beste, Boris B. Quednow
This study compares serum tryptophan pathway alterations in chronic METH and MDMA users, finding distinct metabolic changes linked to psychiatric symptoms.
bioRxiv · Aug 25, 2025Biochemistry