Fifth Patient Cured of HIV After Innovative Procedure

A 53-year-old man from Germany, referred to as “the Düsseldorf patient,” has been declared cured of HIV after receiving a stem cell transplant in 2014. This news has been published in the journal Nature Medicine, and the man is the fifth to be cured of the virus after undergoing the same procedure. HIV affects more than 30 million people worldwide.
Successful Procedure and No Traces of HIV
The man has no detectable traces of the virus and had stopped taking his HIV medication in 2019, according to the researchers. Dr. Björn-Erik Ole Jensen, the patient’s physician, confirmed that the virus was “really cured” and not just in long-term remission.
Stem Cell Transplants to Cure HIV
The first person to be cured of HIV was Timothy Ray Brown, also known as “the Berlin patient,” in 2009. The other three patients who have been cured, including “the London patient” in 2019 and “the City of Hope” and “New York” patients in 2022, underwent stem cell transplants to treat blood cancer. In the process, they received an HIV-resistant mutation from their donors, which deletes a protein the virus normally uses to enter blood cells. Despite the high risk associated with stem cell transplants, they have proved to be a successful treatment for HIV.
According to the United Nations, there are currently 38.4 million people living with HIV globally. HIV attacks the body’s immune system and can lead to AIDS, which is acquired immunodeficiency syndrome. While there is no effective cure for HIV, some researchers are looking into stem cell transplants as a potential treatment. These transplants allow doctors to insert anti-HIV genes or mutations into the affected person’s new immune system.
This latest news on the Düsseldorf patient has given researchers hope in their quest to find a cure for HIV. They believe that all five cases give insight into where to focus research to make the stem cell transplant strategy safer.