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Cell & Microbiology Apr 30, 2024

A virus could help save billions of gallons of wastewater produced by fracking

An estimated 168 billion gallons of wastewater—or produced water—is generated annually by the Permian Basin fracking industry, according to a 2022 report by the Texas Produced Water Consortium. The major waste stream ...

Cell & Microbiology Apr 26, 2024

Scientists discover higher levels of CO₂ increase survival of viruses in the air and transmission risk

A new study has revealed for the first time the vital role carbon dioxide (CO2) plays in determining the lifespan of airborne viruses—namely SARS-CoV-2, the virus that causes COVID-19. It clearly showed keeping CO2 levels ...

Cell & Microbiology Apr 24, 2024

COVID-19 virus disrupts protein production: Researcher discusses her recent findings

Despite huge advances in our understanding of COVID-19 over the past four years, the disease is still very much among us—and there remains a lot to learn.

Cell & Microbiology Apr 18, 2024

Key protein regulates immune response to viruses in mammal cells

Researchers have revealed the regulatory mechanism of a specific protein that plays a key role in balancing the immune response triggered by viral infections in mammal cells. These findings could help drive the development ...

Veterinary medicine Apr 18, 2024

Bird flu in cattle: What are the concerns surrounding the newly emerging bovine H5N1 influenza virus?

The confirmed presence of bird flu in American dairy cattle in a March 25 report from the U.S. Department of Agriculture (USDA)—and a case in Texas where a human working with cattle was infected—has put Canadian public ...

Ecology Mar 26, 2024

New York City owl Flaco was exposed to pigeon virus and rat poison before death, tests show

New York City's celebrity owl Flaco was suffering from a severe pigeon-borne illness and high levels of rat poison when he crashed into a building and died last month, officials at the Bronx Zoo said Monday.

Molecular & Computational biology Mar 25, 2024

Study describes structure of antiviral drug bulevirtide bound to hepatitis B and D virus receptor protein NTCP

A recent article in the journal Nature Communications describes the structural basis of mimicked HBV/HDV viral peptide drug interaction with its receptor NTCP.

Biotechnology Mar 19, 2024

Researchers use an edible blue-green algae to protect honey bees against viruses

Scientists at the United States Department of Agriculture (USDA)'s Agricultural Research Service (ARS) have developed an edible antiviral treatment that can be used to protect honey bees against deformed wing virus (DWV) ...

Bio & Medicine Mar 15, 2024

In vivo production of CAR-T cells using virus-mimetic fusogenic nanovesicles

Chimeric antigen receptors (CARs) are synthesized membrane proteins that enable lymphocytes to recognize and respond to the specific antigens of target cells. Despite the impressive efficacy of CAR-T cell therapy in treating ...

Cell & Microbiology Mar 7, 2024

Researchers reveal how a virus hijacks insect sperm: May help control disease vectors and pests

A widespread bacteria called Wolbachia and a virus that it carries can cause sterility in male insects by hijacking their sperm, preventing them from fertilizing eggs of females that do not have the same combination of bacteria ...

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