• A New Pathway for Transmitting HBV DNA?

A New Pathway for Transmitting HBV DNA?

Extracellular vesicles carry HBV DNA as cargo that can be transmitted to other hepatocytes, researchers report in the March issue of Cellular and Molecular Gastroenterology and Hepatology. Their findings identify an antibody-neutralization–resistant route of HBV infection. Approximately 350 million people are chronically infected by HBV worldwide, and some of these

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In Vitro Stomach?

Researchers have developed an advanced, long-term, 3-dimensional organoid culture system for primary, untransformed human gastric epithelium. The system, described in the January issue of Gastroenterology, provides evidence for the presence of stem cells in adult human gastric tissue and can be used to study changes that occur in the gastric epithelium during

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