Involvement of autophagy in alcoholic liver injury and hepatitis C pathogenesis
نویسندگان
چکیده
منابع مشابه
Molecular pathogenesis of T lymphocyte-induced liver injury in alcoholic hepatitis.
The development of alcohol-induced liver injury is, in part, a consequence of the immunological/inflammatory response that alcohol stimulates. The abnormalities of immune function in heavy drinkers have been documented well. Cytokines, especially TNF alpha, produced from macrophages/Kupffer cells, play a role in the induction of liver cell necrosis and apoptosis. TNF alpha can cause liver cell ...
متن کاملCurrent concepts in the pathogenesis of alcoholic liver injury.
Alcoholic liver disease (ALD) develops as a consequence of priming and sensitizing mechanisms rendered by cross-interactions of primary mechanistic factors and secondary risk factors. This concept, albeit not novel, is becoming widely accepted by the field, and more research is directed toward identifying and characterizing the interfaces of the cross-interactions to help understand individual ...
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End-stage liver disease due to hepatitis C (HCV) and cirrhosis from alcohol (ALD) are the commonest indications for liver transplantation in the western countries. Up to one third of HCV-infected transplant candidates have a history of significant alcohol intake prior to transplantation. However, there are few data available about the possible interaction between alcohol and HCV in the post-tra...
متن کاملMechanisms of liver injury. III. Oxidative stress in the pathogenesis of hepatitis C virus.
Hepatitis C virus (HCV) is a major cause of viral hepatitis that can progress to hepatic fibrosis, steatosis, hepatocellular carcinoma, and liver failure. HCV infection is characterized by a systemic oxidative stress that is most likely caused by a combination of chronic inflammation, iron overload, liver damage, and proteins encoded by HCV. The increased generation of reactive oxygen and nitro...
متن کاملAutophagy and Non-Alcoholic Fatty Liver Disease
Autophagy, or cellular self-digestion, is a catabolic process that targets cell constituents including damaged organelles, unfolded proteins, and intracellular pathogens to lysosomes for degradation. Autophagy is crucial for development, differentiation, survival, and homeostasis. Important links between the regulation of autophagy and liver complications associated with obesity, non-alcoholic ...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2011
ISSN: 1007-9327
DOI: 10.3748/wjg.v17.i20.2507