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Kynurenine

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Sep 7, 2026Karen Pendergrass

Revised “IDO1 Regulated by SCFAs”: now reads “commensal health to kynurenine pathway regulation. dysbiosis-driven SCFA depletion removes this brake on”.

Revised “IDO1 Regulated by SCFAs”: changed “commensal health to kynurenine pathway regulation. Dysbiosis-driven SCFA depletion removes this brake on” to “commensal health to kynurenine pathway regulation. dysbiosis-driven SCFA depletion removes this brake on”.

wiki/entities/kynurenine.md

Apr 18, 2026WikiBiome Deploy Bot

Created “Kynurenine”: Kynurenine is the primary metabolite of the kynurenine pathway, which handles ~95% of tryptophan catabolism in the body. While serotonin gets more attention, the kynurenine pathway is quantitatively…

Created “Kynurenine”: Kynurenine is the primary metabolite of the kynurenine pathway, which handles ~95% of tryptophan catabolism in the body. While serotonin gets more attention, the kynurenine pathway is quantitatively… Published sections: Overview; The Kynurenine Pathway; Key Metabolites; The KA/QUIN Ratio; IDO1 and TDO Require Heme Iron; Quinolinic Acid Chelates Iron; IDO1 Regulated by SCFAs; 3-IAld Competes with Kynurenine for AhR; Immune Tolerance; Conditions Associated; Cross-References.

wiki/entities/kynurenine.md