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MetabolomicsDisturbed Microbiota-Metabolites-Immune Interaction Network is Associated with Olfactory Dysfunction in Patients with Chronic Rhinosinusitis

PURPOSE: Olfactory dysfunction (OD) is a debilitating symptom frequently reported by patients with chronic rhinosinusitis (CRS) and it is associated with a dysregulated sinonasal inflammation. However, little information is available about the effect of the inflammation-related n...

2023-05-12 | MTBLS7584 | MetaboLights
MetabolomicsExcoriation Disorder Is Characterized by Systemic Glutamatergic Dysfunction

Excoriation disorder (ED), also known as neurotic excoriations, is a psychocutaneous disorder characterized by repetitive, compulsive picking of the skin leading to secondary tissue damage. ED carries an estimated prevalence of 1.4%, and is associated with significant social dysfunction, as patie...

2024-04-03 | MTBLS9118 | MetaboLights
MetabolomicsACOD1 deficiency promotes dermal papilla cell senescence via mitochondrial dysfunction in androgenetic alopecia

Background Androgenetic alopecia (AGA), the most prevalent form of hair loss, is driven by the dysfunction of dermal papilla cells (DPCs). Emerging evidence implicates DPC senescence in the pathogenesis of AGA; however, the underlying molecular mechanisms remain incompletely elucidated.

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2026-05-23 | MTBLS14024 | MetaboLights
MetabolomicsIntegrative of Single-Cell RNA Sequencing and Metabolomics Decipher the Imbalanced Lipid-Metabolism in Maladaptive Immune Responses during Sepsis
To identify differentially expressed lipid metabolism-related genes (DE-LMRGs) responsible for immune dysfunction in sepsis. Machine learning algorithms were applied for screening hubgenes related to lipid metabolism. CIBERSORT and Single-sample GSEA were employed for assessing the immune cell infil...
2024-09-26 | MTBLS7315 | MetaboLights
MetabolomicsMultiomic analysis reveals that polyamines alter G. vaginalis-induced cervicovaginal epithelial cell dysfunction

An anaerobe-dominant, Lactobacillus-deplete cervicovaginal microbiome is associated with adverse reproductive outcomes. Gardnerella vaginalis, a cervicovaginal anaerobe, alters cervicovaginal epithelial cell function, resulting in immune activation and barrier breakdow...

2026-02-10 | MTBLS13885 | MetaboLights
MetabolomicsClinical features and Multiomics Profiles Indicate Coagulation and Platelet Dysfunction as Key Pathological Pathways in COVID-19 Viral Sepsis
Background: The role of viral infections as a mediator of systemic immune dysfunction leading to sepsis has received limited attention compared to the bacterial pathogens. The COVID-19 pandemic and the increased cases of sepsis in the absence of known bacterial pathogens have highlighted the clinica...
2025-12-05 | MTBLS9664 | MetaboLights
MetabolomicsSARS-CoV-2 ORF7a Drives Mitochondrial Dysfunction via PDK4 Activation and Complex I Inhibition

SARS-CoV-2 reprograms host metabolism to promote viral replication and evade immune responses. While infection is known to impair mitochondrial function and enhance glycolysis, the role of viral accessory proteins in these alterations remains unclear. Here, we investigate the metabolic impact of ...

2026-07-09 | MTBLS13338 | MetaboLights
MetabolomicsDual Effects of Fasting on Gut Microbiota and Metabolism: Protective Adaptation versus Barrier Dysfunction Risks
Fasting is increasingly recognized as a metabolic intervention that reshapes gut microbiota and host metabolism, but its duration-dependent effects on intestinal epithelial integrity remain incompletely understood. In this study, we compared ad libitum feeding, 12 h fasting, and 24 h fasting in male...
2026-07-20 | MTBLS15098 | MetaboLights
MetabolomicsDysregulated high-density lipoprotein and low-density lipoprotein subfractions increase metabolic dysfunction-associated steatotic liver disease risk: A study of patients across body mass index categories

Background: To investigate biomarker differences among patients with metabolic dysfunction-associated steatotic liver disease (MASLD) across body mass index (BMI) types, we analyzed clinical data from 2,013 subjects and serum samples from 402 patients. The clinical characteristic...

2026-02-05 | MTBLS13821 | MetaboLights
MetabolomicsGlycaemic variability identified as a critical determinant of myocyte dysfunction and risk for myocardial injury in preclinical models of diabetes
Heart disease is the leading cause of morbidity and mortality in individuals with diabetes, due largely to risks associated with ischaemic injuries such as myocardial infarction (MI). We use human population genetic data to demonstrate that current biomarkers of hyperglycaemia do not account for ris...
2026-02-06 | MTBLS11411 | MetaboLights
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