Daily non-political popular news in brief.
New study suggests potential for a broadly-protective HIV vaccine
05-29-2007 · EurekAlert!New research conducted at the Uniformed Services University of the Health Sciences (USU) suggests that it may be possible to develop a vaccine that protects against the myriad strains of the HIV virus. HIV is extremely variable, so an effective vaccine may need to stimulate the body to produce cross-reactive antibodies that will neutralize multiple viral strains. These results demonstrate that induction of truly broad-spectrum neutralizing antibodies may be an achievable goal.
Read more »
Keywords: study, suggests, potential, broadly-protective, hiv, vaccine, suggest, broadly, protective
« Previous | Next »
Similar news on "New study suggests potential for a broadly-protective HIV vaccine":
- Chronic HIV-1 infection frequently fails to protect against superinfection
11-15-2007 · EurekAlert!
Natural HIV-1 infection does not always elicit a protective immune response, according to a new study published Nov. 16 in PLoS Pathogens. The team of researchers show how HIV-1 vaccines may not be as reliable against superinfection as once thought. This study suggests that immune responses found in natural HIV-1 infection may not be the best path to an effective HIV-1 vaccine.
Similar news · Read more »
- Scientists find potential 'off-switch' for HIV virus
01-11-2007 · EurekAlert!
While there is no cure for lingering viral infections such as HIV and herpes, a recent study at Princeton University suggests it may be possible to deactivate such viruses indefinitely with the flick of a genetic switch.
Similar news · Read more »
- HIV exploits competition among T-cells
10-16-2006 · EurekAlert!
New HIV research shows how competition among the human immune system's T cells allows the virus to escape destruction and eventually develop into full-blown AIDS. The study, slated to appear in Physical Review Letters, employs a computer model of simultaneous virus and immune system evolution. It also suggests a new strategy for vaccinating against the virus -- a strategy that the computer simulations suggest may prevent the final onset of AIDS.
Similar news · Read more »
- Keeping young South Africans in school: A 'social vaccine' against AIDS
01-16-2008 · EurekAlert!
A study published today in the Journal of Epidemiology and Community Health suggests that secondary school attendance is linked to lower risk of HIV infection among young people in rural South Africa.
Similar news · Read more »
- New picture of HIV-1's protein jacket identifies target for antibody-based vaccine
01-10-2008 · EurekAlert!
By coaxing the HIV-1 protein to reveal a hidden portion of its protein coat, scientists at Dana-Farber Cancer Institute and Harvard Medical School have provided a newly detailed picture of how protective, or so-called broadly neutralizing, antibodies block HIV-1 infection. The discovery may provide scientists with an attractive target for antibody-based vaccine.
Similar news · Read more »
- Cell death suppression increases efficacy of M2 vaccines
01-15-2008 · EurekAlert!
Scientists from Cure Lab, Inc. in collaboration with Boston University School of Medicine published new findings indicating that unmodified M2 may have a negative effect on anti-influenza vaccination. The researchers also demonstrated how this detrimental effect of M2 can be eliminated, thereby allowing any future M2-containing vaccine to be both broadly protective as well as safe. This study appears in the Jan. 16 issue of the online journal PLoS ONE.
Similar news · Read more »
- USC-led study suggests exercise reduces risk of developing invasive breast cancer
02-26-2007 · EurekAlert!
Significant findings have emerged from the California Teachers Study (CTS) that suggest long-term recreational physical activity plays a protective role against invasive and in situ breast cancer.
Similar news · Read more »
- Stroke victims may benefit from stem cell transplants
01-28-2008 · EurekAlert!
Two studies published in the current issue of Cell Transplantation examine the potential for cell transplants to benefit stroke victims. When injected into animal models and tracked via chemical tags and imaging, mensenchymal stem cells in one study, and bone marrow stromal cells in a second study, migrated within one to two weeks to affected brain areas and became therapeutically active. Both studies suggest that novel stem cell therapies can be developed.
Similar news · Read more »
- Study suggests morning pollution pall for Manchester commuters
11-28-2006 · EurekAlert!
Early findings from a new urban pollution study suggest that commuters in Manchester inhale their biggest daily dose of harmful traffic fumes during the morning rush hour.
Similar news · Read more »
- Green tea extract protects against brain damage in new mouse model of HIV-related dementia
05-01-2007 · EurekAlert!
A green tea extract may represent a new and natural compound for preventing and treating HIV-associated dementia, a study using a new mouse model for the devastating disease suggests.
Similar news · Read more »