Search Results for: mutations

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2,449 results

2,449 results for: mutations

  1. Neuroscience

    Boosting a gut bacterium helps mice fight an ALS-like disease

    Gut bacteria may alter ALS symptoms for good or ill.

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  2. Health & Medicine

    A COVID-19 vaccine may come soon. Will the blistering pace backfire?

    Speed is essential, but not at the expense of safety and efficacy, experts warn. Sacrificing either could damage public trust.

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  3. Health & Medicine

    50 years ago, a flu pandemic spurred vaccine research

    A half-century after the Hong Kong flu pandemic, scientists are getting closer to a universal vaccine.

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  4. Health & Medicine

    Treating cystic fibrosis patients before birth could safeguard organs

    Starting a cystic fibrosis drug sooner than usual may protect an afflicted child’s lungs, pancreases and reproductive tissue, a study in ferrets hints.

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  5. Animals

    A rare, ancient case of bone cancer has been found in a turtle ancestor

    A 240-million-year-old fossil reveals the oldest known case of bone cancer in an amniote, a group that includes mammals, birds and reptiles.

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  6. Neuroscience

    Over-the-hill cells may cause trouble in the aging brain

    Killing dormant cells in the brains of mice staved off memory trouble.

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  7. Plants

    Gene editing can speed up plant domestication

    CRISPR/Cas9 replays domestication to make better ground cherries and tomatoes.

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  8. Health & Medicine

    Discovery of how cells sense oxygen wins the 2019 medicine Nobel

    Understanding the molecular switch that lets cells cope with oxygen has implications for everything from metabolism to wound healing.

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  9. Genetics

    In lab tests, this gene drive wiped out a population of mosquitoes

    For the first time, a gene drive caused a population crash of mosquitoes in a small-scale test.

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  10. Health & Medicine

    Repurposed drugs may help scientists fight the new coronavirus

    Work on similar viruses is giving researchers clues on how to begin developing drugs against the new disease.

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  11. Genetics

    Adapting to life in the north may have been a real headache

    A cold-sensing protein has adapted to different local climates, also affecting risk of migraine.

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  12. Life

    Getting goose bumps could boost hair growth

    The same nerves and muscles that create goose bumps may make hair grow.

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