ArticleEvidence-based complementary and alternative medicine : eCAM2022
Exploring the Muscle Metabolomics in the Mouse Model of Sepsis-Induced Acquired Weakness.
Article in Evidence-based complementary and alternative medicine : eCAM, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 5 citations in OpenAlex.
- Adenosine 5'-monophosphate prevents sepsis-associated muscle wasting by activating AMPK and suppressing IL-1β inflammatory cytokines.Journal of intensive care · 2026Article
- Metabolomic biomarker differences of sarcopenia in older patients with sepsis.Frontiers in medicine · 2026Article
- Risk factors of ICU-acquired weakness in sepsis patients.Pakistan journal of medical sciences · 2025Article
- Evaluating skeletal muscle wasting and weakness in models of critical illness.Clinical science (London, England : 1979) · 2025Review
- Potential relationship between cuproptosis and sepsis-acquired weakness: an intermediate role for mitochondria.Frontiers in physiology · 2025Review
- A scoping review of preclinical intensive care unit-acquired weakness models.Frontiers in physiology · 2024Article
- Mitochondrial Dysfunction in Intensive Care Unit-Acquired Weakness and Critical Illness Myopathy: A Narrative Review.International journal of molecular sciences · 2023Review
- Sepsis-Associated Muscle Wasting: A Comprehensive Review from Bench to Bedside.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background/Aim: We aimed to identify the differentially expressing metabolites (DEMs) in the muscles of the mouse model of sepsis-induced acquired weakness (sepsis-AW) using liquid chromatography-mass spectrometry (LC-MS). Materials and Methods: Sepsis by cecal ligation puncture (CLP) with lower limb immobilization was used to produce a sepsis-AW model. After this, the grip strength of the C57BL/6 male mice was investigated. The transmission electron microscopy was utilized to determine the pathological model. LC-MS was used to detect the metabolic profiles within the mouse muscles. Additionally, a statistically diversified analysis was carried out. Results: Compared to the sepsis group, 30 DEMs, including 17 upregulated and 13 down-regulated metabolites, were found in the sepsis-AW group. The enriched metabolic pathways including purine metabolism, valine/leucine/isoleucine biosynthesis, cGMP-PKG pathway, mTOR pathway, FoxO pathway, and PI3K-Akt pathway were found to differ between the two groups. The targeted metabolomics analysis explored significant differences between four amino acid metabolites (leucine, cysteine, tyrosine, and serine) and two energy metabolites (AMP and cAMP) in the muscles of the sepsis-AW experimental model group, which was comparable to the sepsis group. Conclusion: The present work identified DEMs and metabolism-related pathways within the muscles of the sepsis-AW mice, which offered valuable experimental data for diagnosis and identification of the pathogenic mechanism underlying sepsis-AW.
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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.