Tag: CD4+ T Cells

  • Nation & World

    Protein that helps battle HIV

    Harvard researchers at Massachusetts General Hospital and the Ragon Institute of MGH, MIT and Harvard find that elevated levels of p21, a protein best known as a cancer fighter, may be involved in the immune system’s ability to control HIV infection.

    4 minutes
  • Nation & World

    Poised for progress

    A discovery by scientists at Harvard-affiliated Dana-Farber Cancer Institute may lead to an effective way of operating the immune system’s internal “control panel,” improving therapies for a variety of diseases.

    4 minutes