ArticleHeliyon2023
TDO2 deficiency attenuates the hepatic lipid deposition and liver fibrosis in mice with diet-induced non-alcoholic fatty liver disease.
Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
5 citing papers in PubMed, 3 citations in OpenAlex.
- Chicken IDO2 and TDO2: Biochemical Characteristics and Regulatory Roles in Avian Tryptophan Metabolism and Inflammatory Response.Animals : an open access journal from MDPI · 2026Article
- Divergent Liver and Kidney Metabolic Responses to Ketogenic, High-Fat, and Sucrose-Enriched Diets in Mice.Nutrients · 2026Article
- Review
- Identification and Validation of Tryptophan Metabolism-Related Genes in Diabetic Kidney Disease and Construction of a Clinical Prediction Model.Journal of diabetes research · 2025Article
- In Vivo Effects of Bay 11-7082 on Fibroid Growth and Gene Expression: A Preclinical Study.Cells · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Non-alcoholic fatty liver disease (NAFLD) represents an increasingly prevalent set of liver diseases. Tryptophan 2,3-dioxygenase 2 (TDO2) is the major enzyme of tryptophan catabolism and is abnormally expressed in liver cancer, but the function of TDO2 in NAFLD remains unclear. The current study was designed to probe into the effect and mechanism of TDO2 on NAFLD. Methods: C57BL/6 mice and TDO2-knockout (KO) mice were fed with a high-fat diet for 16 weeks to construct the NAFLD model Results: The expression of TDO2 in the liver tissue of NAFLD mice was more than three times that in the control group. Functionally, TDO2 knockout reduced hepatic lipid deposition and liver fibrosis in NAFLD mice Conclusion: Knocking out TDO2 repressed hepatic lipid deposition and liver fibrosis in mice with NAFLD, and reduced hepatic lipid deposition and expressions of fibrosis-related markers in PA-treated primary hepatocytes by inactivating the NF-κB pathway.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.