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 …

Hepatic stellate cells in physiology and pathology

DR Kamm, KS McCommis - The Journal of physiology, 2022 - Wiley Online Library
Hepatic stellate cells (HSCs) comprise a minor cell population in the liver but serve
numerous critical functions in the normal liver and in response to injury. HSCs are primarily …

Opposing roles of hepatic stellate cell subpopulations in hepatocarcinogenesis

A Filliol, Y Saito, A Nair, DH Dapito, LX Yu… - Nature, 2022 - nature.com
Hepatocellular carcinoma (HCC), the fourth leading cause of cancer mortality worldwide,
develops almost exclusively in patients with chronic liver disease and advanced fibrosis …

Senolytic CAR T cells reverse senescence-associated pathologies

C Amor, J Feucht, J Leibold, YJ Ho, C Zhu… - Nature, 2020 - nature.com
Cellular senescence is characterized by stable cell-cycle arrest and a secretory program that
modulates the tissue microenvironment,. Physiologically, senescence serves as a tumour …

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 …

Friend or foe? The elusive role of hepatic stellate cells in liver cancer

B Cogliati, CN Yashaswini, S Wang, D Sia… - Nature Reviews …, 2023 - nature.com
Liver fibrosis is a substantial risk factor for the development and progression of liver cancer,
which includes hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma …

Found in translation—Fibrosis in metabolic dysfunction–associated steatohepatitis (MASH)

S Wang, SL Friedman - Science translational medicine, 2023 - science.org
Metabolic dysfunction–associated steatohepatitis (MASH) is a severe form of liver disease
that poses a global health threat because of its potential to progress to advanced fibrosis …

The role of fibrosis and liver-associated fibroblasts in the pathogenesis of hepatocellular carcinoma

J Baglieri, DA Brenner, T Kisseleva - International journal of molecular …, 2019 - mdpi.com
Hepatocellular carcinoma (HCC) is one of the most aggressive types of cancer and lacks
effective therapeutic approaches. Most HCC develops in the setting of chronic liver injury …

Pathobiology of liver fibrosis: a translational success story

YA Lee, MC Wallace, SL Friedman - Gut, 2015 - gut.bmj.com
Reversibility of hepatic fibrosis and cirrhosis following antiviral therapy for hepatitis B or C
has advanced the prospect of developing antifibrotic therapies for patients with chronic liver …

Liver fibrosis and repair: immune regulation of wound healing in a solid organ

A Pellicoro, P Ramachandran, JP Iredale… - Nature Reviews …, 2014 - nature.com
Fibrosis is a highly conserved and co-ordinated protective response to tissue injury. The
interaction of multiple pathways, molecules and systems determines whether fibrosis is self …