Tag: HIV

The HIV virus, which causes AIDS, has long been known to target and disable cells of the immune system, which are responsible for fighting off invading microorganisms and for suppressing malignant cancers. More recently, researchers also learned HIV not only targets immune cells in the bloodstream but also in the brain and spinal cord and

Researchers from the Papua New Guinea Institute for Medical Research and UNSW’s Kirby Institute say health services are needed to tackle high rates of HIV, hepatitis and STIs among key populations in PNG. Expanded health and social services are needed to urgently address HIV in Papua New Guinea, according to new research conducted by the

A stem cell is one with infinite possibilities. So, for decades, scientists have puzzled over how the cell chooses to keep being a stem cell and continue dividing, or specialize into a specific cell type, like a heart or brain cell. The same type of decision is made by HIV. When the virus infects a

An international team focused on HIV cure research spearheaded by The Wistar Institute in collaboration with the University of Pennsylvania and Vall d’Hebron Research Institute (VHIR) in Barcelona, Spain, established that the CD32 molecule is not a preferential biomarker to identify HIV silent reservoirs within the immune system of patients undergoing antiretroviral therapy (ART), as

Scientists at the University of Waterloo have developed a new tool to protect women from HIV infection. The tool, a vaginal implant, decreases the number of cells that the HIV virus can target in a woman’s genital tract. Unlike conventional methods of HIV prevention, such as condoms or anti-HIV drugs, the implant takes advantage of