News tagged with hiv research
Seeing through HIV's disguises: Researchers identify 25 human proteins that may be crucial for HIV-1 infection
Studying HIV-1, the most common and infectious HIV subtype, Johns Hopkins scientists have identified 25 human proteins "stolen" by the virus that may be critical to its ability to infect new cells. HIV-1 ...
HIV & AIDS
Feb 27, 2013 |
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Bringing a new perspective to infectious disease
Studying infectious diseases has long been primarily the domain of biologists. However, as part of the Ragon Institute, MIT engineers and physical scientists are joining immunologists and physicians in the ...
HIV & AIDS
Feb 08, 2013 |
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Researchers discover enzyme behind breast cancer mutations
Researchers at the University of Minnesota have uncovered a human enzyme responsible for causing DNA mutations found in the majority of breast cancers. The discovery of this enzyme – called APOBEC3B – may change the way ...
Cancer
Feb 06, 2013 |
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New insights into HIV vaccine will improve drug development
Four years ago, a potential HIV vaccine showed promise against the virus that causes AIDS, but it fell short of providing the broad protection necessary to stem the spread of disease.
HIV & AIDS
Jan 10, 2013 |
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Cancer drug shows promise in eradicating latent HIV infection
Breakthrough drugs have made it possible for people to live with HIV longer than ever before, but more work must be done to actually cure the disease. One of the challenges researchers face involves fully eradicating the ...
HIV & AIDS
Nov 29, 2012 |
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Study looks at risk factors for HIV in US Navy and Marines during 'Don't Ask, Don't Tell'
Same-sex partners and inconsistent condom use were among the major risk factors for HIV infection among U.S. Navy and Marines personnel during the "Don't Ask, Don't Tell" (DADT) era, reports a study in the October 1 issue ...
HIV & AIDS
Sep 26, 2012 |
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RV144 vaccine efficacy increased against certain HIV viruses
Scientists used genetic sequencing to discover new evidence that the first vaccine shown to prevent HIV infection in people also affected the viruses in those who did become infected. Viruses with two genetic "footprints" ...
HIV & AIDS
Sep 10, 2012 |
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Increased mortality in HIV-positive South African men versus women is unrelated to HIV/AIDS
In South Africa, HIV-infected men who are receiving treatment with anti-HIV drugs (antiretroviral therapy) are almost a third more likely to die than HIV-positive women who are receiving similar treatment: however, these ...
HIV & AIDS
Sep 04, 2012 |
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Animal model replicates human immune response against HIV, could revolutionize HIV vaccine research
One of the challenges to HIV vaccine development has been the lack of an animal model that accurately reflects the human immune response to the virus and how the virus evolves to evade that response. In the July 18 issue ...
HIV & AIDS
Jul 18, 2012 |
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Researchers find alcohol plays no role in disclosing HIV status among Russians
Disclosure of HIV positive serostatus to sexual partners is considered an important public health goal to prevent new infections. Disclosure can motivate sex partners to make informed choices and change behavior through negotiation ...
HIV & AIDS
Jun 11, 2012 |
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HIV drug may slow down metastatic breast cancer
The HIV drugs known as CCR5 antagonists may also help prevent aggressive breast cancers from metastasizing, researchers from the Kimmel Cancer Center at Jefferson suggest in a preclinical study published in a recent issue ...
Cancer
Jun 06, 2012 |
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Newly discovered breast milk antibodies help neutralize HIV
Antibodies that help to stop the HIV virus have been found in breast milk. Researchers at Duke University Medical Center isolated the antibodies from immune cells called B cells in the breast milk of infected mothers in Malawi, ...
HIV & AIDS
May 22, 2012 |
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HIV raises anal cancer risk in women, study says
(HealthDay) -- Women with HIV are at increased risk for anal cancer, a new study finds.
HIV & AIDS
Apr 16, 2012 |
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One in four U.S. HIV patients don't stay in care, study shows
(Medical Xpress) -- Only about 75 percent of HIV/AIDS patients in the United States remain in care consistently, according to new research from the Perelman School of Medicine at the University of Pennsylvania published online ...
HIV & AIDS
Mar 06, 2012 |
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Aspirin merits testing for prevention of cervical cancer in HIV-infected women
Research conducted by NewYork-Presbyterian Hospital/Weill Cornell Medical Center global health investigators and cancer specialists in New York, Qatar and Haiti suggests that aspirin should be evaluated for its ability to ...
Cancer
Jan 18, 2012 |
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