Health & Fitness

Using a novel economic-epidemiological model, researchers examine the health and economic impacts that could have occurred if California took a 'business-as-usual' approach to the COVID-19 pandemic.

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Congenital diaphragmatic hernia is one of the deadliest birth defects. To better understand and treat this condition in the future, researchers designed a new cell model in the laboratory and tested a drug therapy on it.

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The constant evolution of new COVID-19 variants makes it critical for clinicians to have multiple therapies in their arsenal for treating drug-resistant infections. Researchers have now discovered that a new class of oral drugs that acts directly on human cells can inhibit a diverse range of pathogenic SARS-CoV-2 strains.

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F-Type ATP synthase, a catalytic complex of proteins, synthesizes adenosine triphosphate (ATP), the energy currency of living cells. A lot of ambiguity exists over the rotational mechanism of this spinning enzyme. Now, researchers from Japan have demonstrated how each chemical event of ATP metabolism is linked to the 'stepwise' rotational movement of the F1 component of ATPase. Especially, they clarified the angle of shaft rotation before ATP-cleavage, a long-standing enigma, to be 200°.

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A new study suggests the rise in mental health disorders in children and teens is attributed to a decline over decades in opportunities for them to play, roam and engage in activities independent of direct oversight and control by adults. Although well intended, adults' drive to guide and protect children has deprived them of the independence they need for mental health, contributing to record levels of anxiety, depression, and suicide among young people.

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A research team showed that the smell test SCENTinel 1.1 can successfully discriminate between different types of smell disorders. SCENTinel 1.1 can rapidly identify parosmia, the distorted perception of odors.

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