Search through all our worldwide HIV and AIDS news and features, using the topics below to filter your results by subjects including HIV treatment, transmission and prevention, and hepatitis and TB co-infections.

How HIV causes disease news

Show

From To
Potential New HIV Therapy Seen in Component of Immune Cells

A research team led by Weill Cornell Medical College scientists has discovered a way to limit replication of the most common form of HIV at a key moment when the infection is just starting to develop. The study, published June 25 in Nature Communications, has shed light on a potential new element of human immunity against HIV-1 and could provide a powerful new strategy — perhaps as part of an HIV vaccine — to limit the severity of the disease.

Published
26 June 2015
From
Weill Cornell Medical College
Life as an Elite HIV Controller

After finding out that I was an elite controller, I felt a lot of confusion. I knew what an elite controller was, but that didn’t translate to knowing what it actually meant to be one. I wasn’t new to the HIV world—I had previously been involved in HIV research—but I felt like I knew nothing about what was going on in my own body.

Published
24 June 2015
From
BETA blog
Changes in HIV genetic code determine severity of disease

In a finding that furthers the understanding of human immunodeficiency virus (HIV), researchers from Children's Hospital Los Angeles discovered two locations where a single difference in HIV's genetic code altered the way the virus infected the cell, thereby influencing the progression of the disease.

Published
18 June 2015
From
Eurekalert Inf Dis
Dendritic cells of elite controllers able to recognize, mount defense against HIV

Investigators from Massachusetts General Hospital and the Ragon Institute of MGH, MIT and Harvard have added another piece to the puzzle of how a small group of individuals known as elite controllers are able to control HIV infection without drug treatment. The research team reports finding that dendritic cells of elite controllers are better able to detect the presence of HIV, which enables them to stimulate the generation of T cells specifically targeting the virus.

Published
12 June 2015
From
Eurekalert Inf Dis
HIV can spread early, evolve in patients' brains

HIV can genetically evolve and independently replicate in patients' brains early in the illness process, an analysis of cerebral spinal fluid has found. Prompt diagnosis and treatment with antiretroviral therapy should reduce the risk that the virus could find refuge and cause damage in the brain, where some medications are less effective -- potentially enabling it to re-emerge, even after it is suppressed in the periphery, say researchers.

Published
27 March 2015
From
Eurekalert Inf Dis
Inflammation and gut leakage remains elevated in people with HIV despite early antiretroviral treatment

Inflammatory changes and damage to the gut begin very soon after initial HIV infection, and may not return to normal even when people start antiretroviral therapy (ART)

Published
16 March 2015
By
Liz Highleyman
Does HIV make you fat? Study connects viral load with fat gains

HIV infection, or inflammatory changes associated with it, may be responsible for fat accumulation and body fat redistribution, rather than HIV drugs, the Conference on Retroviruses and

Published
06 March 2015
By
Gus Cairns
Inflammation Persists Despite Very Early HIV Treatment

Biomarkers of inflammation increase during acute HIV infection and remain elevated despite early suppressive antiretroviral therapy, according to a study presented at CROI 2015, in Seattle, Washington.

Published
27 February 2015
From
The Body Pro
Fast-replicating HIV strains drive inflammation and disease progression

The results confirmed the team's previous finding that the replicative capacity of the newly established virus drives how quickly infected individuals' levels of CD4 T cells declined. People infected with viruses with high replicative capacity had more signs of acute inflammation in the first few months of infection. Their T cells displayed more signs of "exhaustion," which sets the stage for faster disease progression.

Published
20 February 2015
From
Emory University press release
Researchers may have caught HIV becoming more virulent

A study from Cuba has generated wide media interest because researchers have identified a particular variety of the virus which is associated with rapid post-diagnosis falls in

Published
19 February 2015
By
Gus Cairns
← First12345...8Next →

Filter by country