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Changes in human hepatic metabolism in steatosis and cirrhosis
Open accessAbstract
AIM: To understand the underlying metabolic changes in human liver disease we have applied nuclear magnetic resonance (NMR) metabolomics analysis to human liver tissue. METHODS: H-NMR to derive metabolomic signatures from human liver from patients with steatosis, nonalcoholic steatohepatitis (NASH) or alcohol-related liver damage (ARLD) to identify species that can predict outcome and discriminate between alcohol and metabolic-induced liver injuries. RESULTS: Changes in branched chain amino acid homeostasis, tricarboxylic acid cycle and purine biosynthesis intermediates along with betaine were associated with the development of cirrhosis in both ARLD and nonalcoholic fatty liver disease. Species such as propylene glycol and as yet unidentified moieties that allowed discrimination between NASH and ARLD samples were also detected using our approach. CONCLUSION: Our high throughput, non-destructive technique for multiple analyte quantification in human liver specimens has potential for identification of biomarkers with prognostic and diagnostic significance.
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Succinic acid is significantly increased in feces, serum, and liver tissue from MAFLD patients.
“Alistipes can produce succinic acid (Liu et al., 2016), which is significantly increased in feces, serum, and liver tissue from MAFLD patients (Loomba et al., 2017; Schofield et al., 2017).”
From Akkermansia muciniphila alleviates high‐fat‐diet ‐related metabolic‐associated fatty liver disease by modulating gut microbiota and bile acids (2023) · cites this paper as Schofield et al., 2017
The Results (page not specified) report significantly elevated succinate in liver tissue associated with NASH, supporting the liver-tissue portion of the claim. The Discussion (page not specified) mentions increased plasma succinate in mouse models and reduced fecal excretion in insulin-resistant rats, not significant increases in serum or feces from MAFLD patients. (LLM, conf=0.90)
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Metadata
- Authors
- Schofield, Z., Reed, M. A., Newsome, P. N., Adams, D. H., Günther, U. L., & Lalor, P. F.
- Affiliations
- Engineering and Physical Sciences Research Council (GB)
- ORCID
- Venue
- World Journal of Gastroenterology
- Publisher
- Baishideng Publishing Group Inc.
- Published
- 2017
- Volume
- 23
- Issue
- 15
- Pages
- 2685
- ISSN
- 1007-9327 (ISSN-L)
- PMC
- PMC5403747
- OpenAlex
- W2607486655
- Cited by
- 42
- References
- 54
- Citations by year
- 2025: 3 · 2024: 2 · 2023: 7 · 2022: 5 · 2021: 8 · 2020: 11 · 2019: 4 · 2018: 2
- FWCI
- 1.90
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- cc-by-nc
- Locations
- World Journal of Gastroenterology (publishedVersion, cc-by-nc)
- Europe PMC (PubMed Central) (publishedVersion, cc-by-nc)
- PubMed Central (publishedVersion, cc-by-nc)
- PubMed (publishedVersion)
- University of Birmingham Research Portal (University of Birmingham) (submittedVersion, cc-by-nc)
- Funders
- University Hospitals Birmingham NHS Foundation Trust
- National Institute for Health and Care Research
- University of Birmingham
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolomics and Mass Spectrometry Studies
- Health Sciences › Medicine › Hepatology › Liver Disease Diagnosis and Treatment
- Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
- Keywords
- hepatic steatosis, liver cirrhosis, nonalcoholic steatohepatitis, alcoholic liver disease, non-alcoholic fatty liver disease, hepatic metabolism, branched-chain amino acids, TCA cycle, purine biosynthesis, betaine, propylene glycol, metabolomic biomarkers
- MeSH terms
- Adult, Aged, Fatty Liver, Female, Humans, Liver, Liver Cirrhosis, Male, Middle Aged, Magnetic Resonance Spectroscopy
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