Health & Medicine

  1. Health & Medicine

    Some HIV patients getting transplants

    Organ transplants succeed in some HIV-infected people, spurring further research into this practice.

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  2. Health & Medicine

    Anti-HIV mutation poses hepatitis risk

    A genetic mutation that protects people from AIDS may also make them susceptible to hepatitis C.

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  3. Health & Medicine

    Active lung gene signals cancer spread

    The newly discovered LUNX gene, active only in lungs and in lung tumors that have spread outside that organ, may help in determining which lung cancer patients are likely to suffer a recurrence.

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  4. Health & Medicine

    Color array reveals breast cancer types

    A suite of genes lights up when researchers probe for cancer.

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  5. Health & Medicine

    Sometimes an antibiotic is much more

    By reining in destructive enzymes in the body, tetracyclines can thwart various diseases, including periodontal bone loss and cancer.

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  6. Health & Medicine

    Calcium supplements for chocolate

    Using soap chemistry, scientists prevented some of chocolate's saturated fat--and calories--from being absorbed.

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  7. Health & Medicine

    Can childhood diets lead to diabetes?

    Prolonged consumption of foods that break down quickly into simple sugars appears to foster obesity and vulnerability to diabetes, an animal study shows.

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  8. Health & Medicine

    Common additive thwarts malaria parasite

    Triclosan--a drug used as an antimicrobial agent in toothpaste, deodorant, and other products--kills rodent malaria parasites in mice and human malaria parasites in test-tube studies.

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  9. Health & Medicine

    Path to heart health is one with a peel

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  10. Health & Medicine

    Teeth grinding linked to sleep apnea

    Rhythmic grinding of teeth during sleep occurs at least once a week in as many as 8.2 percent of people.

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  11. Health & Medicine

    Lyme vaccine works in a curious way

    Antibodies formed in response to the vaccine against Lyme disease kill the bacteria that cause it while they are still in the deer tick that spreads it.

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  12. Health & Medicine

    It pays to keep those islet cells

    A patient who has inflammation of the pancreas and needs to have the organ removed can avoid getting diabetes if islet cells are salvaged from the pancreas and reimplanted into the liver.

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