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Medicine & Health / HIV & AIDS news 1234

HIV measurement is questioned

September 27, 2006 | User rating: 3.4 / 5 after 5 vote(s) | No comments yet

Preliminary U.S. research indicates the HIV RNA level in untreated HIV-infected patients has little value in predicting the rate of CD4 cell count decrease.


Researchers discover gene that blocks HIV

February 29, 2008 | User rating: 4.6 / 5 after 195 vote(s) | User comments: 3

A team of researchers at the University of Alberta has discovered a gene that is able to block HIV, and in turn prevent the onset of AIDS.


UT pathologists believe they have pinpointed Achilles heel of HIV

July 15, 2008 | User rating: 4.9 / 5 after 67 vote(s) | User comments: 6

Human Immunodeficiency Virus (HIV) researchers at The University of Texas Medical School at Houston believe they have uncovered the Achilles heel in the armor of the virus that continues to kill millions.


Protein discovered that prevents HIV from spreading

January 18, 2008 | User rating: 4.8 / 5 after 38 vote(s) | User comments: 4

In a study that could open up the field of virology to an entirely new suite of possibilities and that paves the way for future drug research, scientists at Rockefeller University and the Aaron Diamond AIDS ...


Brown researchers create first-ever HIV rapid test video

December 12, 2007 | User rating: not shown ( 2 vote(s) ) | User comments: 2

Researchers at The Warren Alpert Medical School of Brown University have created the first educational video for patients to explain rapid tests for HIV, a relatively new tool in the fight against the AIDS epidemic.


Scientists image a single HIV particle being born

May 25, 2008 | User rating: 3.9 / 5 after 32 vote(s) | User comments: 5

A mapmaker and a mathematician may seem like an unlikely duo, but together they worked out a way to measure longitude – and kept millions of sailors from getting lost at sea. Now, another unlikely duo, a virologist and a ...


Insight into HIV's 'on-off' switch shows promise for therapy, understanding cellular decisions

March 16, 2008 | User rating: 4.5 / 5 after 17 vote(s) | User comments: 2

Researchers at the University of California, San Diego and Oak Ridge National Laboratory have discovered how a genetic circuit in HIV controls whether the virus turns on or stays dormant, and have succeeded ...


A molecular condom against AIDS

December 12, 2006 | User rating: 4.6 / 5 after 5 vote(s) | User comments: 1

University of Utah scientists designed a "molecular condom" women could use daily to prevent AIDS by vaginally inserting a liquid that would turn into a gel-like coating and then, when exposed to semen, return to liquid form ...


Experimental HIV vaccine gets a boost from ’70s-era discovery

February 13, 2008 | User rating: 4.7 / 5 after 9 vote(s) | User comments: 1

Although science is known for being a forward-looking field, researchers have found that they can often benefit from a glance over their shoulders. By combining an experimental AIDS vaccine with a long-neglected molecule ...


New HIV vaccine target could solve mutation problem

November 09, 2007 | User rating: 4.8 / 5 after 11 vote(s) | User comments: 1

Researchers at UCSF and the University of Toronto have identified a potential new way of fighting against HIV infection that relies on the remnants of ancient viruses, human endogenous retroviruses (HERV), which have become ...


Lack of political will and the subordination of women are major barriers to tackling AIDS

February 21, 2008 | User rating: not shown ( 4 vote(s) ) | User comments: 1

Denial, myths, complacency, lack of political will and the subordination of women are major obstacles in the fight against HIV and AIDS. And with no cure or vaccine in sight, scaling up prevention is of paramount importance, ...


Anti-parasite drug may provide new way to attack HIV

January 31, 2008 | User rating: 4.7 / 5 after 12 vote(s) | User comments: 1

A drug already used to treat parasitic infections, and once looked at for cancer, also attacks the human immunodeficiency virus (HIV) in a new and powerful way, according to research published today online in the open access ...


Researchers reveal HIV peptide's possible pathway into the cell

January 17, 2008 | User rating: not shown ( 4 vote(s) ) | User comments: 1

Two theoretical physicists at Rensselaer Polytechnic Institute have uncovered what they believe is the long-sought-after pathway that an HIV peptide takes to enter healthy cells. The theorists analyzed two ...


HIV's path out of Africa: Haiti, the US then the world

October 29, 2007 | User rating: 4.4 / 5 after 20 vote(s) | User comments: 1

The AIDS virus entered the United States via Haiti, probably arriving in just one person in about 1969, earlier than previously believed, according to new research. After the virus, HIV-1, entered the U.S., it flourished ...


Researchers synthesize compound to flush HIV out of hiding

May 02, 2008 | User rating: 4.9 / 5 after 15 vote(s) | User comments: 1

Any hunter will tell you that when your quarry goes into hiding, you have to flush it out to get a good shot at it. Such is the case with HIV, the virus that causes AIDS.


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