Molecular and cellular mechanisms of liver fibrosis and its regression

T Kisseleva, D Brenner - Nature reviews Gastroenterology & hepatology, 2021 - nature.com
Chronic liver injury leads to liver inflammation and fibrosis, through which activated
myofibroblasts in the liver secrete extracellular matrix proteins that generate the fibrous scar …

[HTML][HTML] Role of oxidative stress in the pathogenesis of nonalcoholic fatty liver disease

Z Chen, R Tian, Z She, J Cai, H Li - Free Radical Biology and Medicine, 2020 - Elsevier
Nonalcoholic fatty liver disease (NAFLD) has emerged as the most common chronic liver
disease worldwide and is strongly associated with the presence of oxidative stress …

[HTML][HTML] Cellular mechanisms of liver fibrosis

P Acharya, K Chouhan, S Weiskirchen… - Frontiers in …, 2021 - frontiersin.org
The liver is a central organ in the human body, coordinating several key metabolic roles. The
structure of the liver which consists of the distinctive arrangement of hepatocytes, hepatic …

Mechanisms of hepatic stellate cell activation

T Tsuchida, SL Friedman - Nature reviews Gastroenterology & …, 2017 - nature.com
Hepatic fibrosis is a dynamic process characterized by the net accumulation of extracellular
matrix resulting from chronic liver injury of any aetiology, including viral infection, alcoholic …

Organ and tissue fibrosis: Molecular signals, cellular mechanisms and translational implications

R Weiskirchen, S Weiskirchen, F Tacke - Molecular aspects of medicine, 2019 - Elsevier
Fibrosis denotes excessive scarring, which exceeds the normal wound healing response to
injury in many tissues. Although the extracellular matrix deposition appears unstructured …

Hepatic stellate cells as key target in liver fibrosis

T Higashi, SL Friedman, Y Hoshida - Advanced drug delivery reviews, 2017 - Elsevier
Progressive liver fibrosis, induced by chronic viral and metabolic disorders, leads to more
than one million deaths annually via development of cirrhosis, although no antifibrotic …

Mechanisms of liver fibrosis and its role in liver cancer

D Dhar, J Baglieri, T Kisseleva… - … Biology and Medicine, 2020 - journals.sagepub.com
Hepatic fibrogenesis is a pathophysiological outcome of chronic liver injury hallmarked by
excessive accumulation of extracellular matrix proteins. Fibrosis is a dynamic process that …

[HTML][HTML] Myofibroblasts: function, formation, and scope of molecular therapies for skin fibrosis

Y Tai, EL Woods, J Dally, D Kong, R Steadman… - Biomolecules, 2021 - mdpi.com
Myofibroblasts are contractile, α-smooth muscle actin-positive cells with multiple roles in
pathophysiological processes. Myofibroblasts mediate wound contractions, but their …

[HTML][HTML] Liver inflammation and fibrosis

Y Koyama, DA Brenner - The Journal of clinical …, 2017 - Am Soc Clin Investig
Chronic liver inflammation leads to fibrosis and cirrhosis, which is the 12th leading cause of
death in the United States. Hepatocyte steatosis is a component of metabolic syndrome and …

[HTML][HTML] Oxidative stress in liver pathophysiology and disease

A Allameh, R Niayesh-Mehr, A Aliarab, G Sebastiani… - Antioxidants, 2023 - mdpi.com
The liver is an organ that is particularly exposed to reactive oxygen species (ROS), which
not only arise during metabolic functions but also during the biotransformation of …