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Stem Cells Possible Cure For HIV

 

A colony of stem cells from the H9 line

Preliminary data from a team of scientists at the University of California Los Angeles indicate taht genetically engineered human stem cells might be used to suppress HIV. They have had positive results in tests with living mice.

Now for the technical stuff — the researchers cloned a molecule that controls “killer” T-cells, the white blood cells that recognize and kill HIV infected cells. Counting T-cells is an important way of measuring the progress of HIV in a patient. After cloning the molecule, it was injected with human blood stem cells inside of mice. The stem cells dramatically increased the production of T-cells, increasing their ability to fight HIV. The study also proved that engineered cells are able to develop and migrate to the organs to fight infection.

Scott G. Kitchen, an assistant professor at UCLA’s David Geffen School of Medicine, told the press, “We believe that this study lays the groundwork for the potential use of this type of approach in combating HIV infection in infected individuals, in hopes of eradicating the virus from the body. We believe that this is the first step in developing a more aggressive approach in correcting the defects in the human T-cell responses that allow HIV to persist in infected people.” Translation – this technique might finally be a way to kill the HIV virus without killing healthy cells.

It is still a long way from a cure, but each success narrows the quest.

 

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2 Responses to Stem Cells Possible Cure For HIV

  1. Stu

    July 3, 2012 at 11:46 am

    Fantastic! in ten years the hiv virus may well be a thing of the past!! along with many other chronic illnesses.science is moving faster than we could ever imagine and it gives hope for people living with serious illness

  2. Pingback: Stem Cells Possible Cure For HIV - Lez Get Real | Clone Post