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New Canadian guideline outlines cost-effective strategies to prevent HIV in high-risk population

A new Canadian guideline outlines how new biomedical strategies to prevent HIV infection can best be used in high-risk populations both before and after exposure to the virus.

27 Nov 2017

4 in 10 cancers preventable by adopting simple lifestyle changes

In a new research that comes via the American Cancer Society, it has been seen that over 40 percent of all cancers and nearly one in two cancer deaths can be prevented by incorporating simple lifestyle changes in daily routines.

26 Nov 2017

Study identifies several barriers to routine HIV testing in the UK and U.S.

A new HIV Medicine study identified several barriers to routine HIV testing in emergency departments and acute medical units in the UK and US.

23 Nov 2017

Study highlights need to improve quality of cardiovascular care for HIV-positive adults

People with both HIV and risk factors for heart disease and stroke were less likely to be treated with cholesterol-lowering statin drugs and aspirin than patients without HIV. The researchers believe this to be the first national study comparing statin use in patients with and without HIV and the first extensive analysis using U.S. data.

23 Nov 2017

Penn researchers find evidence of new malaria species in wild bonobos

Malaria parasites, although widespread among wild chimpanzees and gorillas, have not been detected in bonobos, a chimp cousin. Reasoning that previous studies may have missed infected bonobo populations, a team led by Beatrice Hahn, MD, a professor of Microbiology in the Perelman School of Medicine at the University of Pennsylvania, conducted a more extensive survey, increasing both the number and places they sampled wild bonobo populations.

21 Nov 2017

New technique may reveal clues about role of centromeres in Down syndrome, other birth defects

Some scientists call it the "final frontier" of our DNA -- even though it lies at the center of every X-shaped chromosome in nearly every one of our cells.

20 Nov 2017

New model provides better understanding of epidemic spreading in realistic circumstances

New approaches are needed to control the spread of epidemic diseases, according to the developers of a new model of the way pathogens can 'cooperate'.

16 Nov 2017

Researchers discover new way to target cancer without destroying healthy T-cells

A unique approach to targeting the abnormal T-cells that cause T-cell lymphomas could offer hope to patients with the aggressive and difficult-to-treat family of cancers, finds a study involving researchers from Cardiff University.

15 Nov 2017

Researchers test new vaccination strategy against HIV-related SIV in monkeys

According to the WHO, there are currently more than 36 million people infected with the human immunodeficiency virus (HIV) and a further 2.4 million become infected every year.

15 Nov 2017

Study highlights importance of reinforcing sexual risk-reduction messages for older women with HIV

A new study that compared HIV-positive women over 50 years of age with their younger HIV-infected cohorts found that while the older women were less likely to be sexually active and to report condomless sex with a male partner, those who were sexually active were not as likely to undergo screening for gonorrhea, chlamydia, or syphilis than their younger counterparts.

14 Nov 2017

Monoclonal antibody effectively blocks development of graft-versus-host disease, research shows

Newly published research provides preclinical proof-of-concept for the ability of PRO 140, a humanized anti-CCR5 monoclonal antibody under development by CytoDyn Inc., to effectively block the development of graft-versus-host disease (GvHD), a potentially lethal complication of bone marrow stem cell (BMSC) transplantation.

14 Nov 2017

Specific way of spelling out genetic code likely allows viruses to evade our cellular defenses

For millions of years, humans and viruses have engaged in a constant tug of war: as our cells evolve new ways to defend us from our viral enemies, these pathogens in turn acquire new traits to sidestep those defenses.

13 Nov 2017

Parkinson's disease will soon become looming pandemic, research reveals

New research shows that the number of people with Parkinson's disease will soon grow to pandemic proportions. In a commentary appearing today in the journal JAMA Neurology, University of Rochester Medical Center neurologist Ray Dorsey, M.D. and Bastiaan Bloem, M.D., Ph.D., with Radboud University Medical Center in the Netherlands, argue that the medical community must be mobilized to respond to this impending public health threat.

13 Nov 2017

Diet, smoking and alcohol main causes of death in OECD countries

The “Health at a Glance” report 2017 shows that over 10 million deaths have been recorded in the OECD countries in 2015. Thus the number of deaths on an average in these countries is 793 per 100,000 population.

13 Nov 2017

Life expectancy in OECD, Japan, Spain, Switzerland highest, Latvia and Mexico bottom

The latest OCED “Health at a Glance” report 2017 has found that countries that have a higher national income that spend more on health have longer life expectancies compared to those who do not. However many other factors also contribute to life expectancy, the report finds.

12 Nov 2017

New model could provide understanding of how HIV infection damages the brain

HIV infects certain cells in the brain called microglia, and infected microglia release toxic and inflammatory molecules that can impair or kill surrounding neurons.

8 Nov 2017

New category of immunotherapy appears safe to use in patients with both cancer and HIV

A new category of immunotherapies called checkpoint inhibitors that has been highly effective against many different cancers appears safe to use in patients with both advanced malignancies and HIV, a population excluded from earlier trials of such therapies, according to an early-phase trial.

7 Nov 2017

Research shows high risk for cardiovascular and kidney disease in people with HIV

HIV patients and their doctors are urged to be more aware of the additional health risks associated with treated HIV infection. This follows new research that shows HIV patients at high risk for a heart attack or stroke are also at substantially greater risk for chronic kidney disease and vice versa.

7 Nov 2017

Beyond stigma and bias, many transgender people struggle with mental health

Diana Feliz Oliva, a 45-year-old transgender woman who grew up outside Fresno, Calif., remembers being bullied when she was younger and feeling confused about her gender identity. She was depressed and fearful about being found out, and she prayed every night for God to take her while she slept.

7 Nov 2017

Australia’s annual report on STIs shows increasing rates of gonorrhea and syphilis

Cases of gonorrhea and syphilis are increasing in Australia, according to the most recent Annual Surveillance Report on HIV, viral hepatitis and sexually transmissible infections (STIs) in Australia.

7 Nov 2017

HIV 1 News and Research

New Canadian guideline outlines cost-effective strategies to prevent HIV in high-risk population

4 in 10 cancers preventable by adopting simple lifestyle changes

Study identifies several barriers to routine HIV testing in the UK and U.S.

Study highlights need to improve quality of cardiovascular care for HIV-positive adults

Penn researchers find evidence of new malaria species in wild bonobos

New technique may reveal clues about role of centromeres in Down syndrome, other birth defects

New model provides better understanding of epidemic spreading in realistic circumstances

Researchers discover new way to target cancer without destroying healthy T-cells

Researchers test new vaccination strategy against HIV-related SIV in monkeys

Study highlights importance of reinforcing sexual risk-reduction messages for older women with HIV

Monoclonal antibody effectively blocks development of graft-versus-host disease, research shows

Specific way of spelling out genetic code likely allows viruses to evade our cellular defenses

Parkinson's disease will soon become looming pandemic, research reveals

Diet, smoking and alcohol main causes of death in OECD countries

Life expectancy in OECD, Japan, Spain, Switzerland highest, Latvia and Mexico bottom

New model could provide understanding of how HIV infection damages the brain

New category of immunotherapy appears safe to use in patients with both cancer and HIV

Research shows high risk for cardiovascular and kidney disease in people with HIV

Beyond stigma and bias, many transgender people struggle with mental health

Australia’s annual report on STIs shows increasing rates of gonorrhea and syphilis

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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