Post by tonystrak on Jan 16, 2018 5:59:48 GMT
Hi,
A team of scientists from five universities in the UK may be close to finding a cure for HIV as their experimental drug treatments have caused the virus to vanish from a 44-year-old man’s blood. The patient, who preferred to remain anonymous, said, “My last blood test was a couple of weeks ago and there is no detectable virus.”
In an interview with The Sunday Times, Mark Samuels, Managing Director of the National Institute for Health Research Office for Clinical Research Infrastructure, said, “We are exploring the real possibility of curing HIV. This is a huge challenge and it’s still early days, but the progress has been remarkable.”
The current treatment for HIV is antiretroviral therapy (ART), a series of medications that suppress the growth of the virus. ART, however, cannot spot HIV-afflicted cells that have become dormant but may still reawaken to infect the patient. Professor Sarah Fidler, a consultant physician from Imperial College London, said, “This therapy is specifically designed to clear the body of all HIV viruses, including dormant ones.
The experimental therapy works in two stages. First, because the immune system doesn’t just ignore HIV, it helps the virus reproduce, the patient is treated with vaccines that help the body recognize the HIV-infected cells. Second, the drug Vorinostat is administered to activate the dormant cells so they can be spotted by the immune system.
For More Details
Medical Explainer Video
A team of scientists from five universities in the UK may be close to finding a cure for HIV as their experimental drug treatments have caused the virus to vanish from a 44-year-old man’s blood. The patient, who preferred to remain anonymous, said, “My last blood test was a couple of weeks ago and there is no detectable virus.”
In an interview with The Sunday Times, Mark Samuels, Managing Director of the National Institute for Health Research Office for Clinical Research Infrastructure, said, “We are exploring the real possibility of curing HIV. This is a huge challenge and it’s still early days, but the progress has been remarkable.”
The current treatment for HIV is antiretroviral therapy (ART), a series of medications that suppress the growth of the virus. ART, however, cannot spot HIV-afflicted cells that have become dormant but may still reawaken to infect the patient. Professor Sarah Fidler, a consultant physician from Imperial College London, said, “This therapy is specifically designed to clear the body of all HIV viruses, including dormant ones.
The experimental therapy works in two stages. First, because the immune system doesn’t just ignore HIV, it helps the virus reproduce, the patient is treated with vaccines that help the body recognize the HIV-infected cells. Second, the drug Vorinostat is administered to activate the dormant cells so they can be spotted by the immune system.
For More Details
Medical Explainer Video