Medical research

Circadian clocks play a key role in fat cell growth

Disruption of the circadian clocks that keep the body and its cells entrained to the 24-hour day-night cycle plays a critical role in weight gain, according to a pair of studies by Weill Cornell Medicine investigators.

Vaccination

WTO agrees to lift Covid vaccine patents, but is it 'too late'?

The World Trade Organization agreed Friday to temporarily lift patents on COVID-19 vaccines after two years of bruising negotiations, but experts expressed scepticism that the deal will have a major impact on global vaccination ...

Medications

New strategy to preserve insulin-producing cells in diabetes

High blood glucose is responsible for several complications in type 1 and type 2 diabetes. Researchers at Karolinska Institutet in Sweden have identified a new antidiabetic substance that preserves the activity of insulin-producing ...

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