Search Results for: Virus

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6,251 results

6,251 results for: Virus

  1. Health & Medicine

    Viral protein could help liver therapy

    Researchers have developed a method of delivering gene therapies to targeted cells that makes use of viral proteins rather than whole virus particles.

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  2. Out of China: SARS virus’ genome hints at independent evolution

    The newly identified SARS virus is the product of a long and private evolutionary history, clues from its genome suggest.

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  3. Health & Medicine

    Checkmate for a Child-Killer?

    If a new generation of vaccines pans out, the days of rotavirus, which kills at least 450,000 infants and children every year by causing severe diarrhea, may be numbered.

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  4. Humans

    Letters

    Letters from the Nov. 15, 2003, issue of Science News.

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  5. Health & Medicine

    Can poliovirus fix spinal cord damage?

    Scientists have devised a version of the poliovirus that can deliver genes to motor neurons without harming them, a step toward a gene therapy that reawakens idle neurons in people with spinal cord damage.

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  6. Tech

    Special Delivery: Metallic nanorods shuttle genes

    A new gene therapy technique relies on nanorods made of gold and nickel to deliver genes to cells in the body.

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  7. Health & Medicine

    Protective virus ties up HIV docking sites

    A harmless virus that seems to keep HIV infections from progressing to AIDS appears to do so by occupying key molecular receptors on immune cells.

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  8. Human, Mouse, Rat . . . What’s Next?

    Scientists lobby for a chimpanzee genome project.

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  9. Health & Medicine

    Zealous Adherence: Erratic HIV therapy hasn’t fueled resistance

    Among people infected with HIV, those who don't consistently take their antiretroviral drugs as prescribed are no more likely to develop drug-resistant HIV than are patients who adhere to their treatment schedule.

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  10. Life

    All the World’s a Phage

    There are an amazing number of bacteriophages—viruses that kill bacteria—in the world.

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  11. Health & Medicine

    Gene therapy thwarts hepatitis C in mice

    Gene therapy that induces infected liver cells to self-destruct slows hepatitis C dramatically in mice.

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  12. Materials Science

    One-Upping Nature’s Materials

    Striving for designer substances that build themselves from individual molecules.

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