The Role of Mitochondrial Dysfunction in the Development of Acute and Chronic Hepatitis С.

Currently, the issue relating to the discussion raised in this article appears to be for what purposes the hepatitis C virus (HCV) modulates cellular processes, such as antiviral defense, metabolism, apoptosis, and mitochondrial dynamics, by inhibiting the activity or expression of mitochondrial proteins and a number of cellular proteins. Additionally, to what pathological changes do these alterations lead? Thus, the aim of this review is to propose potential protein mitochondrial targets of HCV for the future development of new drugs aimed at inhibiting its interaction with cellular proteins. Considering current analyses in the literature, promising targets for the acute and chronic phases of HCV are proposed which include mitochondrial antiviral signaling (MAVS) (antiviral response protein), Parkin (mitophagy protein), Drp1 (mitochondrial fission protein), subunits 1 and 4 of the electron transport chain (ETC) complex (oxidative phosphorylation proteins), among others.

Potential Use of Antioxidant Compounds for the Treatment of Inflammatory Bowel Disease.

Since inflammatory bowel diseases (IBDs) are chronic, the development of new effective therapeutics to combat them does not lose relevance. Oxidative stress is one of the main pathological processes that determines the progression of IBD. In this regard, antioxidant therapy seems to be a promising approach.

Atheroprotective Aspects of Heat Shock Proteins.

Atherosclerosis is a major global health problem. Being a harbinger of a large number of cardiovascular diseases, it ultimately leads to morbidity and mortality. At the same time, effective measures for the prevention and treatment of atherosclerosis have not been developed, to date.

The Role of Mitochondrial Mutations in Chronification of Inflammation: Hypothesis and Overview of Own Data.

Chronic human diseases, especially age-related disorders, are often associated with chronic inflammation. It is currently not entirely clear what factors are responsible for the sterile inflammatory process becoming chronic in affected tissues. This process implies impairment of the normal resolution of the inflammatory response, when pro-inflammatory cytokine production ceases and tissue repair process begins.