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Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver. The...

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Two Methods of Heterokaryon Formation to Discover HCV Restriction Factors

Two Methods of Heterokaryon Formation to Discover HCV Restriction Factors

Published on: July 16, 2012

The interaction between HCV and nuclear receptor-mediated pathways.

Zoe Raglow¹, Carly Thoma-Perry, Richard Gilroy

¹Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA.

Pharmacology & Therapeutics

|May 31, 2011

Summary

Hepatitis C virus (HCV) infection disrupts vital liver processes. Understanding nuclear receptors

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Modeling Hepatitis B Virus Infection in Non-Hepatic 293T-NE-3NRs Cells

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Published on: June 5, 2020

Area of Science:

Hepatology
Virology
Molecular Biology

Background:

Hepatitis C virus (HCV) is a primary driver for liver transplantation globally.
Current treatments (pegylated interferon and ribavirin) show inconsistent efficacy.
HCV infection leads to systemic dysregulation of critical liver functions like metabolism and immune response.

Purpose of the Study:

To investigate the role of nuclear receptors in Hepatitis C virus pathogenesis.
To elucidate the complex relationship between nuclear receptors and HCV infection.
To identify potential therapeutic targets for more effective HCV treatments.

Main Methods:

Analysis of host and viral factors in HCV pathogenesis.
Examination of nuclear receptor superfamily pathways in the context of HCV infection.
Review of existing literature on liver homeostasis and viral infection.

Main Results:

Nuclear receptors are critical regulators of liver homeostasis.
HCV infection significantly disrupts pathways mediated by nuclear receptors.
Understanding these disruptions is key to explaining variable treatment responses.

Conclusions:

Nuclear receptors play a crucial role in the host-virus interaction during HCV infection.
Elucidating the precise mechanisms of nuclear receptor disruption is essential.
Targeting nuclear receptor pathways may lead to novel, broadly effective HCV therapies.