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Tryptophan-deficient diet

Intervention

1 paper1 finding

C, W, M, H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

  • 1 lab in 1 country
  • Funders: American Cancer Society and 6 more
  • Animals1

Outcomes

1

Tryptophan

downin mice1

1 study

  1. Tryptophan-deficient diet decreases tryptophan in mice.

    “This intervention led to a marked reduction in circulating Trp and its metabolites”

    Animalsserumthree weeks

    Tryptophan metabolite atlas uncovers organ, age, and sex-specific variations

    FEBS open bio19 Sep 2025

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