Search Results for: Virus

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6,246 results

6,246 results for: Virus

  1. Health & Medicine

    Stomaching diabetes

    A new way to treat diabetes could recruit cells in the gut to make insulin when the pancreas can’t.

    By Patrick Barry
  2. Health & Medicine

    Let there be light

    Researchers report restoring vision to people with a rare, genetic form of blindness. A different technique helped blind mice see again and could bring back some sight in people with macular degeneration, retinitis pigmentosa or other blinding diseases.

    By Tina Hesman Saey
  3. Health & Medicine

    Risk Factor: Throat cancer linked to virus spread by sex

    Cancer of the throat and tonsils can arise from infection with a sexually transmitted virus.

    By Nathan Seppa
  4. Health & Medicine

    A Way Forward: Releasing the brakes on cancer vaccines

    A new way to overcome tumors' defenses against the immune system marks an important step toward effective cancer vaccines.

    By Patrick Barry
  5. Tech

    Tractor beam

    Magnetic nanoparticles selectively bind to specific bacteria and can drag them out of a liquid.

    By Davide Castelvecchi
  6. Health & Medicine

    The Breast Solution

    Reversing earlier advice, health authorities now say that babies of HIV-positive mothers in poor countries have a better chance of avoiding infection if they feed only on breast milk that's not supplemented with other food.

    By Carolyn Barry
  7. Health & Medicine

    Sickle Save: Skin cells fix anemia in mice

    Using a new technique to turn skin cells into stem cells, scientists have corrected sickle cell anemia in mice.

    By Brian Vastag
  8. Health & Medicine

    Sick and down

    To fight off an infection or illness, the body shifts into a slow-down mode that mirrors some symptoms of depression. In fact, scientists now think the immune response itself may even cause the mood disorder.

    By Amy Maxmen
  9. Health & Medicine

    AIDS Abated: Genome scans illuminate immune control of HIV

    Three genetic variations picked out by powerful whole-genome scans help explain why some people develop AIDS quickly while others keep it at bay.

    By Brian Vastag
  10. Health & Medicine

    Hepatitis B drug creates HIV resistance

    A hepatitis B drug spurs resistance to HIV drugs in people infected with both diseases.

    By Carolyn Barry
  11. Computing

    Squashing Worms

    Defeating computer worms that mutate will take some smart defense strategies.

    By Julie Rehmeyer

  12. Oceans reveal secrets of viruses

    Scientists have completed the first survey of virus DNA in oceans around the world.

    By Julie Rehmeyer