Featured
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Article |
Dynamics and genomic landscape of CD8+ T cells undergoing hepatic priming
CD8+ T cells that are primed by hepatocytes differentiate into dysfunctional T cells, which can be rescued by treatment with IL-2.
- Alexandre P. Bénéchet
- , Giorgia De Simone
- & Matteo Iannacone
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Letter |
Ancient hepatitis B viruses from the Bronze Age to the Medieval period
Phylogenies reconstructed using 12 hepatitis B virus genomes, which were recovered from ancient human genome data, reveal a complex history of hepatitis B evolution that is not evident when using only modern samples.
- Barbara Mühlemann
- , Terry C. Jones
- & Eske Willerslev
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Letter |
Hepatitis A virus and the origins of picornaviruses
Hepatitis A virus is a picornavirus that causes significant morbidity but remains poorly understood; this paper now provides high-resolution crystal structures of both the mature and the empty hepatitis A virus particle, which show that the three-dimensional structure resembles insect picorna-like viruses.
- Xiangxi Wang
- , Jingshan Ren
- & Elizabeth E. Fry
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News |
Hepatitis E vaccine debuts
Success of Chinese biotech partnership raises hopes for prevention of overlooked diseases.
- Soo Bin Park
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Research Highlights |
T-cell retreat in chronic hepatitis C
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Outlook |
Perspective: Miles to go before we sleep
New drugs are generating much excitement, but a cure for all will take generations of therapies, argues Charles Rice
- Charles Rice
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Outlook |
Perspective: Recognizing resistance
The hepatitis C virus is endemic among injection drug users, who could harbour treatment-resistant viruses. We need to adapt to this reality, says Diana Sylvestre
- Diana Sylvestre
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Outlook |
Pharmacogenomics: Playing the odds
Can doctors calculate a patient's chance of being cured by searching their DNA? Hepatitis C researchers are starting to make this a reality.
- Amy Maxmen
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Outlook |
Introduction: A smouldering public-health crisis
Long overshadowed by HIV, the hepatitis C virus is starting to take its toll. And the heat is on to find and treat those affected.
- Lauren Gravitz
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Outlook |
Global health: A uniquely Egyptian epidemic
Egypt has the highest prevalence of hepatitis C worldwide. And the epidemic will soon peak. Prevention demands political will, ample funding and a change in mindset.
- Mohammed Yahia
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Outlook |
Research technique: The murine candidate
Small animals that mimic human hepatitis C infection will help researchers pinpoint weakness in the viral life cycle.
- Elie Dolgin
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Outlook |
Therapeutics: New drugs hit the target
With two recently approved drugs and dozens more in the pipeline, hepatitis C treatment will improve over the next decade.
- Jana Schlütter
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Outlook |
Vaccines: A moving target
The hepatitis C virus has a set of cunning ways to evade immunity, but researchers are turning the immune system on it.
- Michael Eisenstein
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Outlook |
Diagnostics: A testing journey
Results ready in minutes and more efficacious drugs will help find and treat the hundreds of millions of carriers.
- Sarah DeWeerdt
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News |
Hepatitis C mouse model a major milestone
Development paves the way for testing potential vaccines.
- Virginia Gewin
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Letter |
A genetically humanized mouse model for hepatitis C virus infection
- Marcus Dorner
- , Joshua A. Horwitz
- & Alexander Ploss
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News |
New drug targets raise hopes for hepatitis C cure
As the first targeted therapies edge towards regulatory approval, attention turns to the next drugs in line.
- Heidi Ledford
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News |
New drugs for hepatitis C on the horizon
With the promise of two new drugs, doctors see hope for a better-tailored cocktail.
- Katherine Harmon
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News |
Boost for drugs against hepatitis C
Promising clinical trial results point to the pharmaceutical industry's next blockbuster.
- Ewen Callaway
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News & Views |
An unsuspected drug target
Infection with hepatitis C is one of the main causes of liver disease, yet there are no broadly effective treatments. Discovery of a potent inhibitor of this virus shows that researchers must think outside the box.
- Catherine L. Murray
- & Charles M. Rice
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Letter |
Chemical genetics strategy identifies an HCV NS5A inhibitor with a potent clinical effect
Almost 200 million people worldwide are chronically infected with hepatitis C virus. Current treatments are poorly tolerated and not wholly effective, so new drugs are needed. Here, a potent new inhibitor of hepatitis C virus is described. This inhibitor targets the viral protein NS5A, and shows potential as part of a therapeutic regimen based on a combination of viral inhibitors.
- Min Gao
- , Richard E. Nettles
- & Lawrence G. Hamann
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Letter |
ITPA gene variants protect against anaemia in patients treated for chronic hepatitis C
Worldwide, 170 million people are infected with the hepatitis C virus, which is a significant cause of liver-related illnesses and deaths. Standard treatment combines pegylated interferon alpha and ribavirin (RBV), but has some negative effects, notably RBV-induced haemolytic anaemia. Here, a genome-wide study shows that a deficiency in the enzyme inosine triphosphatase protects against haemolytic anaemia in patients receiving RBV.
- Jacques Fellay
- , Alexander J. Thompson
- & David B. Goldstein