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Background: Core-fucosylated low-molecular-weight kininogen (LMWK-Fc) levels are significantly elevated in patients with liver fibrosis and cirrhosis.
Aim: To assess the value of LMWK-Fc as a diagnostic biomarker for liver fibrosis.
Methods: Our study included 132 healthy people and 132 patients with liver fibrosis. The LMWK-Fc level was measured based on the principle of chemiluminescence. Fibrosis stage and inflammatory activity were assessed by liver biopsy. Comparative analysis between groups and receiver operating characteristic curve analysis were performed.
Results: LMWK-Fc had an area under the curve of 0.871, which indicates a good level of performance in distinguishing between patients with and without fibrosis. Furthermore, the LMWK-Fc level had a certain correlation with the liver stiffness value, which reached 0.5789.
Conclusion: LMWK-Fc could be used as a non-invasive marker of liver fibrosis. Further studies are needed to evaluate the usefulness of this marker.
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http://dx.doi.org/10.3748/wjg.v31.i29.105210 | DOI Listing |
Lipids Health Dis
September 2025
Epidemiology, Medical Faculty, University of Augsburg, Stenglingstr. 2, Augsburg, 86156, Germany.
Background: This study aimed to investigate the gender-specific associations of skeletal muscle mass and fat mass with non-alcoholic fatty liver disease (NAFLD) and NAFLD-related liver fibrosis in two population-based studies.
Methods: Analyses were based on data from the MEGA (n = 238) and the MEIA study (n = 594) conducted between 2018 and 2023 in Augsburg, Germany. Bioelectrical impedance analysis was used to evaluate relative skeletal muscle mass (rSM) and SM index (SMI) as well as relative fat mass (rFM) and FM index (FMI); furthermore, the fat-to-muscle ratio was built.
Cell Mol Immunol
September 2025
Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
Gut-derived metabolites are essential for liver fibrogenesis. The aim of this study was to determine the alteration of indole-3-propionic acid (IPA), a crucial tryptophan metabolite, in liver fibrosis and delineate the roles of enterogenic IPA in fibrogenesis. In the present study, metabolomics assays focused on tryptophan metabolism were applied to explore the decreased levels of IPA in the feces and serum of cirrhotic patients, as well as in the feces and portal vein serum of fibrotic mice.
View Article and Find Full Text PDFNat Cell Biol
September 2025
Department of Medicine, Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Durotaxis, cell migration along stiffness gradients, is linked to embryonic development, tissue repair and disease. Despite solid in vitro evidence, its role in vivo remains largely speculative. Here we demonstrate that durotaxis actively drives disease progression in vivo in mouse models of lung fibrosis and metastatic pancreatic cancer.
View Article and Find Full Text PDFTissue Cell
September 2025
Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin 300052, China. Electronic address:
Cholestasis is a pathological state characterized by the dysfunction of bile acid flow, which could lead to liver fibrosis, cirrhosis, and even liver failure, but its therapeutic agents are limited. The aim of this study was to investigate the therapeutic potential and underlying mechanism of melatonin on cholestatic liver injury. C57BL/6 J mice were fed with 0.
View Article and Find Full Text PDFToxicol Sci
September 2025
Department of Pharmacology, Rutgers University Robert Wood Johnson Medical School, Piscataway, NJ, USA.
Neutrophils play a complex role in the pathogenesis of chronic liver disease and have been linked to both liver damage and injury resolution. Recent reports propose that neutrophils drive liver injury and fibrosis through the formation of neutrophil extracellular traps (NETs). This study tests the hypothesis that the enzyme peptidyl arginine deiminase-4 (PAD4) drives NET formation and liver fibrosis in experimental chronic liver injury.
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