Cancer

  1. Life

    Softer surroundings stifle some chemotherapy drugs

    Some anticancer drugs such as Gleevec are less effective when attacking cancer cells grown in soft surroundings.

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  2. Health & Medicine

    Fatty coat on cancer drugs protects the heart

    Cancer drugs encased in a layer of fat reduce but don’t eliminate heart damage.

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  3. Health & Medicine

    Turning the immune system on cancer

    A new class of drugs uncloaks tumors in some patients, awakening home-grown cells to fight several cancer types.

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  4. Genetics

    Men who lose Y chromosome have high risk of cancer

    Losing the Y chromosome in blood cells may bring on cancer and shorten men’s lives.

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  5. Genetics

    Gene activity change can produce cancer

    Scientists have long thought that epigenetic changes, which alter gene activity, can cause cancer. Now they have demonstrated it in a mouse experiment.

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  6. Health & Medicine

    Carbs and gut microbes fuel colon cancer

    Western nations experience high levels of colon cancer, and carbo-loading gut microbes might explain why, says a new study in mice.

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  7. Life

    HIV hides in growth-promoting genes

    The discovery that HIV can trigger infected cells to divide means scientists may need to rethink strategies for treating the virus that causes AIDS.

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  8. Health & Medicine

    Mammography’s limits becoming clear

    It may be time to move way from blanket recommendations about mammography and empower women to decide for themselves, new work suggests.

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  9. Health & Medicine

    Number of skin moles tied to breast cancer risk

    Women who have many moles also have increased disease risk, which may reflect higher estrogen levels.

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  10. Genetics

    Blind mole-rats are loaded with anticancer genes

    Genes of the long-lived blind mole-rat help explain how the animal evades cancer and why it lost vision.

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  11. Life

    Designer T cells emerge as weapons against disease

    Decades of attempts to boost the immune system’s ability to fight disease are finally starting to pay off. Reprogrammed T cells serve as new weapons against cancer and autoimmune diseases.

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  12. Science & Society

    Cancer research scores big at Intel ISEF

    An innovative statistical analysis of cancer-promoting genes earned a 15-year-old the top prize — and $75,000 — at the Intel International Science and Engineering Fair 2014.

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