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![Radiosynthesis of 1-(2-[18F]Fluoroethyl)-L-Tryptophan using a One-pot, Two-step Protocol](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F63025.jpg&w=3840&q=50)
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Radiosynthesis of 1-(2-[18F]Fluoroethyl)-L-Tryptophan using a One-pot, Two-step Protocol
Published on: September 21, 2021
Tryptophan degradation in autoimmune diseases.
C A Opitz1, W Wick, L Steinman
1Department of Neurooncology, University Hospital of Heidelberg, Germany.
Cellular and Molecular Life Sciences : CMLS
|July 6, 2007
Summary
Tryptophan (Trp) degradation and its catabolites (TCs) suppress the immune system, offering protection against inflammation. This review explores Trp degradation
Area of Science:
- Immunology
- Biochemistry
- Pharmacology
Background:
- Tryptophan (Trp) degradation is an emerging immunosuppressive mechanism.
- Trp depletion and its catabolites (TCs) protect against excessive inflammation.
- Understanding Trp degradation is crucial for immunological tolerance.
Purpose of the Study:
- To review the immunosuppressive properties of Trp degradation, focusing on TCs.
- To summarize Trp degradation in human and murine cells and tissues.
- To discuss the role of Trp degradation in autoimmune disorders and potential therapies.
Main Methods:
- Literature review of studies on Trp degradation and its role in immunity.
- Summary of constitutive and inducible Trp degradation pathways.
- Analysis of Trp degradation's influence on autoimmune diseases like multiple sclerosis.
Main Results:
- Trp degradation and TCs exhibit potent immunosuppressive effects.
- Trp degradation is involved in maintaining immunological tolerance.
- Evidence links Trp degradation to the pathogenesis of autoimmune disorders.
Conclusions:
- Trp degradation is a key mechanism in immune regulation and tolerance.
- Targeting Trp degradation offers potential therapeutic strategies for autoimmune diseases.
- Further research is needed to develop effective Trp degradation-targeting therapies.
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