Genetics

Key regulator of COVID viral receptor may be new drug target

Entry of the SARS-CoV-2 virus into human tissues depends on the activity of a host gene that regulates production of a key viral receptor, according to a study publishing June 13 in the open access journal PLOS Biology by ...

Gastroenterology

Capsule captures first look inside digestion in healthy people

Using a specially designed capsule, researchers can now voyage through the digestive system, collecting new data about digestion and microorganisms. The work by a team including researchers at the University of California, ...

Genetics

An unprecedented view of gene regulation

Much of the human genome is made of regulatory regions that control which genes are expressed at a given time within a cell. Those regulatory elements can be located near a target gene or up to 2 million base pairs away from ...

Neuroscience

Drunk mice sober up after a hormone shot

A hormone called fibroblast growth factor 21 (FGF21) protects mice against ethanol-induced loss of balance and righting reflex, according to a study publishing on March 7 in the journal Cell Metabolism.

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