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The interactive role of microRNA and other non-coding RNA in hepatitis B (HBV) associated fibrogenesis.
Funct Integr Genomics
January 2025
Department of Hepatobiliary Surgery, Jintan Affiliated Hospital of Jiangsu University, 213200, Changzhou, Jiangsu, China.
One of the outstanding features of chronic hepatitis B infection (CHB) is its strong association with liver fibrosis. CHB induced inflammation and injury trigger multiple biochemical and physical changes that include the promotion of a wide range of cytokines, chemokines and growth factors that activate hepatic stellate cells (HSCs) CHB induced activation of hepatic stellate cells (HSCs) is regarded as a central event in fibrogenesis to directly promote the synthesis of myofibroblasts and the expression of a range of materials to repair injured liver tissue. Fibrogenesis is modulated by the mainstream epigenetic machinery, as well as by non-coding RNA (ncRNA) that are often referred to as an ancillary epigenetic response to fine tune gene expression.
View Article and Find Full Text PDFLiver macrophage activation: Relation with hepatic histopathological changes in patients with metabolic associated steatotic liver disease.
Clin Exp Hepatol
March 2024
General Surgery Department, Hepatobiliary Surgery Unit, Faculty of Medicine, Alexandria University, Egypt.
Aim Of The Study: Metabolic associated steatotic liver disease (MASLD) is one of the most frequent chronic liver diseases in the world; macrophage activation is reflected by increased expression of CD163, which sheds as serum soluble CD163 that is linked to hepatic steatosis, inflammation, and fibrosis. Aim of the study was assessment of liver macrophage activation and hepatic histopathological changes in patients with MASLD.
Material And Methods: A total of 30 patients with MASLD and equal numbers of age- and sex-matched healthy controls were enrolled in the study.
Extracellular matrix turnover in severe COVID-19 is reduced by corticosteroids.
Respir Res
January 2025
Department of Critical Care, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Background: Severe and critical COVID-19 is characterized by pulmonary viral infection with SARS-CoV-2 resulting in local and systemic inflammation. Dexamethasone (DEX) has been shown to improve outcomes in critically ill patients; however, its effect on tissue remodeling, particularly collagen turnover, remains unclear. This study investigated the association between circulating extracellular matrix (ECM) remodeling neo-epitopes and COVID-19 severity, their relationship with mortality, and the effect of DEX on these markers.
View Article and Find Full Text PDFSpinal cord injury induces transient activation of hepatic stellate cells in rat liver.
Sci Rep
January 2025
Laboratorio de Neuroinflamacion i2-06, Hospital Nacional de Paraplejicos, Finca La Peraleda s/n, Toledo, 45071, Spain.
Spinal cord injury (SCI) causes abnormal liver function, the development of metabolic dysfunction-associated steatotic liver disease features and metabolic impairment in patients. Experimental models also demonstrate acute and chronic changes in the liver that may, in turn, affect SCI recovery. These changes have collectively been proposed to contribute to the development of a SCI-induced metabolic dysfunction-associated steatohepatitis (MASH).
View Article and Find Full Text PDFTotal Saponins from Panax japonicus Reduced Lipid Deposition and Inflammation in Hepatocyte via PHD2 and Hepatic Macrophage-derived Exosomal miR-463-5p.
J Ethnopharmacol
January 2025
Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443002, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China. Electronic address:
Ethnopharmacological Relevance: Panax japonicus (T. Nees) C.A.
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