Genetics

Study links sequence variants to DNA methylation and diseases

A new study by scientists at deCODE Genetics shows that sequence variants drive the correlation between DNA methylation and gene expression. The same variants are linked to various diseases and other human traits.

Diseases, Conditions, Syndromes

WHO chief mulls calling emergency committee on mpox

The World Health Organization's chief said Sunday he was considering convening an expert committee to advise on whether the growing mpox outbreak in Africa should be declared an international emergency.

Health

As gender row engulfs Olympic boxing, what is testosterone?

Algerian boxer Imane Khelif's swift defeat of her Italian opponent at the Paris Olympics on Thursday has sparked a row after she was disqualified from a previous competition over reportedly high levels of testosterone.

Medications

Study reveals how an anesthesia drug induces unconsciousness

There are many drugs that anesthesiologists can use to induce unconsciousness in patients. Exactly how these drugs cause the brain to lose consciousness has been a longstanding question, but MIT neuroscientists have now answered ...

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