Results 1 to 10 of about 42,670 (119)

Recent Advances in the Study of Traditional Chinese Medicine in Reversing Hepatic Fibrosis Through the Regulation of Hepatic Stellate Cells Apoptosis Pathways [PDF]

open access: yesDrug Design, Development and Therapy
Ruihan Cheng, Baolong Li Drug Safety Evaluation Center, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, 150006, People’s Republic of ChinaCorrespondence: Baolong Li, Drug Safety Evaluation Center, Heilongjiang University of ...
Cheng R, Li B
doaj   +2 more sources

Replacement of retinyl esters by polyunsaturated triacylglycerol species in lipid droplets of hepatic stellate cells during activation. [PDF]

open access: yesPLoS ONE, 2012
Activation of hepatic stellate cells has been recognized as one of the first steps in liver injury and repair. During activation, hepatic stellate cells transform into myofibroblasts with concomitant loss of their lipid droplets (LDs) and production of ...
Nicole Testerink   +8 more
doaj   +1 more source

β-arrestin1 activates hepatic stellate cells to promote liver fibrosis via activating p38 signaling pathway [PDF]

open access: yesXin yixue, 2023
Objective To investigate the role ofβ-arrestin1 (ARRB1) in liver fibrosis and elucidate the mechanism of hepatic stellate cell activation induced by ARRB1/p38 signaling pathway to promote liver fibrosis.
Xia Yanhao, Liu Huiling, Jiang Jie, Wu Bin
doaj   +1 more source

GATA4 induces liver fibrosis regression by deactivating hepatic stellate cells

open access: yesJCI Insight, 2021
In response to liver injury, hepatic stellate cells activate and acquire proliferative and contractile features. The regression of liver fibrosis appears to involve the clearance of activated hepatic stellate cells, either by apoptosis or by reversion ...
Noelia Arroyo   +10 more
doaj   +1 more source

Hydrostatic pressure induces profibrotic properties in hepatic stellate cells via the RhoA/ROCK signaling pathway

open access: yesFEBS Open Bio, 2022
Elevated interstitial fluid hydrostatic pressure is commonly observed in diseased livers. We herein examined the hypothesis that hydrostatic pressure induces hepatic stellate cells to acquire profibrotic properties under pathological conditions.
Zisheng Huang   +3 more
doaj   +1 more source

Liver fibrosis is driven by protease‐activated receptor‐1 expressed by hepatic stellate cells in experimental chronic liver injury

open access: yesResearch and Practice in Thrombosis and Haemostasis, 2020
Background Blood coagulation protease activity is proposed to drive hepatic fibrosis through activation of protease‐activated receptors (PARs). Whole‐body PAR‐1 deficiency reduces experimental hepatic fibrosis, and in vitro studies suggest a potential ...
Lauren G. Poole   +6 more
doaj   +1 more source

Hepatic Stellate Cells Support Hematopoiesis and are Liver-Resident Mesenchymal Stem Cells

open access: yesCellular Physiology and Biochemistry, 2013
Background/Aims: Hematopoiesis can occur in the liver, when the bone marrow fails to provide an adequate environment for hematopoietic stem cells.
Claus Kordes   +3 more
doaj   +1 more source

Toll-like receptor 5 tunes hepatic and pancreatic stellate cells activation

open access: yesBMJ Open Gastroenterology, 2023
Objective Stellate cells are responsible for liver and pancreas fibrosis and strictly correlate with tumourigenesis. Although their activation is reversible, an exacerbated signalling triggers chronic fibrosis.
Malte Buchholz   +6 more
doaj   +1 more source

The C-type lectin COLEC10 is predominantly produced by hepatic stellate cells and involved in the pathogenesis of liver fibrosis

open access: yesCell Death and Disease, 2023
Hepatic stellate cell is one of the major nonparenchymal cell types in liver. It has been proved the hepatic stellate cells are activated upon liver injury and produce excessive extracellular matrix to induce liver fibrosis.
Mengfan Zhang   +9 more
doaj   +1 more source

Role of cytoglobin, a novel radical scavenger, in stellate cell activation and hepatic fibrosis [PDF]

open access: yesClinical and Molecular Hepatology, 2020
Cytoglobin (Cygb), a stellate cell-specific globin, has recently drawn attention due to its association with liver fibrosis. In the livers of both humans and rodents, Cygb is expressed only in stellate cells and can be utilized as a marker to distinguish
Le Thi Thanh Thuy   +2 more
doaj   +1 more source

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