Carbon Chemist

Tag: medical drugs

  • 2024 will see a new weight-loss drug that trumps Wegovy and Ozempic

    2024 will see a new weight-loss drug that trumps Wegovy and Ozempic

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    2R2AKY2 Advertising for Wegovy (semaglutide) weight loss injections in the New York subway on Sunday, April 30, 2023. (? Richard B. Levine)

    New weight-loss drugs may bypass the need to inject

    Richard Levine/Alamy

    It may feel like there has been a stream of stories about drugs used for weight loss in 2023, but get ready for double helpings in 2024. A more potent fat-busting injection will probably enter clinics and we will see further trial results for a smorgasbord of treatments in the pipeline.

    Semaglutide, possibly the most talked-about medicine of 2023, was developed to treat diabetes and sold as the self-injectable Ozempic. It works by mimicking the action of a gut hormone called…

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  • 2023 saw a cautious hope for Alzheimer’s treatment but doubts remain

    2023 saw a cautious hope for Alzheimer’s treatment but doubts remain

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    MRI scans of a healthy brain (left) and a brain with amyloid plaque deposits (right), a sign of Alzhiemer's disease

    MRI scans of a healthy brain (left) and a brain with amyloid plaque deposits (right), a sign of Alzhiemer’s disease

    MARK AND MARY STEVENS NEUROIMAGING AND INFORMATICS INSTITUTE/SCIENCE PHOTO LIBRARY

    Some hailed 2023 as the beginning of a turning point in our efforts to combat Alzheimer’s disease. Two countries – the US and Japan – approved a drug called lecanemab, the first treatment that actually slows the condition’s progression, rather than just easing its symptoms. Many other countries, including the UK and Australia, are now considering following suit, but the drug isn’t without its critics.

    Lecanemab gained approval in…

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