| Literature DB >> 27245432 |
Aloysious D Aravinthan1, Graeme J M Alexander2.
Abstract
Cellular senescence is a fundamental, complex mechanism with an important protective role present from embryogenesis to late life across all species. It limits the proliferative potential of damaged cells thus protecting against malignant change, but at the expense of substantial alterations to the microenvironment and tissue homeostasis, driving inflammation, fibrosis and paradoxically, malignant disease if the process is sustained. Cellular senescence has attracted considerable recent interest with recognition of pathways linking aging, malignancy and insulin resistance and the current focus on therapeutic interventions to extend health-span. There are major implications for hepatology in the field of fibrosis and cancer, where cellular senescence of hepatocytes, cholangiocytes, stellate cells and immune cells has been implicated in chronic liver disease progression. This review focuses on cellular senescence in chronic liver disease and explores therapeutic opportunities.Entities:
Keywords: Cellular senescence; Chronic liver disease; Hepatocyte senescence; Liver fibrosis
Mesh：
Year: 2016 PMID： 27245432 DOI： 10.1016/j.jhep.2016.05.030
Source DB: PubMed Journal: J Hepatol ISSN： 0168-8278 Impact factor: 25.083