Risk Of Developing Liver Cancer After HCV Treatment

Monday, February 11, 2019

Insights From Antiviral Therapy Into Immune Responses to Hepatitis B and C Virus Infection

Gastroenterology
January 2019 Volume 156, Issue 2, Pages 369–383 

Insights From Antiviral Therapy Into Immune Responses to Hepatitis B and C Virus Infection Barbara Rehermann, Robert Thimme 

Abstract
There are 257 million persons worldwide with chronic hepatitis B virus (HBV) infection, a leading causes of liver cancer. Almost all adults with acute HBV infection have a rapid immune response to the virus, resulting in life-long immunity, but there is no cure for individuals with chronic HBV infection, which they acquire during early life. The mechanisms that drive the progression of HBV through distinct clinical phases to end-stage liver disease are poorly understood. Likewise, it is not clear whether and how immune responses can be modulated to allow control and/or clearance of intrahepatic HBV DNA. We review the innate and adaptive immune responses to acute and chronic HBV infections and responses to antiviral therapy. Comparisons with hepatitis C virus infection provide insights into the reversibility of innate inflammatory responses and the potential for successful therapy to recover virus-specific memory immune responses.

Shared On Twitter: Henry E. Chang

No comments:

Post a Comment