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Many older adults with HIV have unprotected sex

One out of three sexually active older adults infected with HIV has unprotected sex, according to a study by Ohio University researchers.

26 Apr 2007

New study on prisoner health

People with chronic illnesses can experience great difficulties in prison, but people such as drug addicts and the homeless may find their healthcare improves, according to a study in the latest Journal of Advanced Nursing.

26 Apr 2007

First online models of biological molecules

A University of Massachusetts Amherst biochemist is creating the first online models of biological molecules like enzymes and proteins customized to figures in scientific research articles.

26 Apr 2007

Valid consent for genomic epidemiology in developing countries

Genetic research has the potential to improve global health by discovering what makes people susceptible or resistant to certain diseases, and what causes the diseases themselves, thereby guiding prevention efforts.

25 Apr 2007

HIV linked to increased risk of heart attack

Researchers from Massachusetts General Hospital (MGH) have found that infection with HIV, the virus that causes AIDS, is also associated with increased risk of myocardial infarction or heart attack.

25 Apr 2007

Chronically ill prisoners can face great healthcare problems, but others inmates enjoy improved health

25 Apr 2007

FDA panel recommends new HIV drug Maraviroc

Approval is expected to be granted in the United States for a new drug to treat HIV infections.

24 Apr 2007

Resistance to anti-HIV drugs in Uganda developed due to drug supply problems

Some HIV-infected patients in Uganda who self-paid for their antiretroviral medications experienced interruptions in drug supply due to either financial demands or supply logistical disruptions.

24 Apr 2007

Telephone support reduces depression for older HIV survivors

Many patients diagnosed with HIV in the 1980s and 1990s have survived and now are entering their golden years.

24 Apr 2007

Abbott continues drug blacklist in Thailand, says AIDS Healthcare Foundation

AIDS Healthcare Foundation has chastised Abbott Laboratories for its 'quid pro quo' offer to the Government of Thailand to lower its price for Abbott's key AIDS drug, Aluvia (a heat-stable tablet version of Kaletra) to approximately USD$800 per patient per year -- an offer contingent upon Abbott's demand that Thailand immediately halt issuing compulsory licenses for the generic manufacture of this lifesaving drug.

24 Apr 2007

Thailand wins round two in battle to access cheaper AIDS drugs

The military government in Thailand has won the second round in it's battle to access cheaper AIDS drugs for the nations 580,000 AIDS sufferers.

23 Apr 2007

New drug Maraviroc an alternative in the fight against HIV

An experimental AIDS drug appears to offer an alternative drug in the fight against HIV.

22 Apr 2007

Natural ingredient in human blood found to block HIV-1

A new study has pinpointed a natural ingredient of human blood that effectively blocks HIV-1, the virus predominantly responsible for human AIDS, from infecting immune cells and multiplying.

20 Apr 2007

Natural blood ingredient prevents HIV

Scientists in Germany scientists say they have discovered a natural ingredient in human blood that prevents the HIV-1 virus from infecting immune cells.

19 Apr 2007

Grave warning about the state of AIDS treatment scale-up

The new AIDS treatment access numbers released by the World Health Organization (WHO) today are a grave warning about the state of AIDS treatment scale-up.

18 Apr 2007

Purdue molecule could lead to first drug treatment for Alzheimer's disease

A molecule designed by a Purdue University researcher could lead to the first drug treatment for Alzheimer's disease.

18 Apr 2007

Global Fund must fund salaries of health workers to deliver HIV, TB and malaria treatments

In this week's PLoS Medicine, a team of international health experts issue a bold call to the Global Fund to Fight AIDS, TB, and Malaria: fund the salaries of health workers or else risk a situation in which medicines for these three diseases are made available in poor countries but there are no health professionals to deliver them.

18 Apr 2007

Towards universal access: scaling up priority HIV/AIDS interventions in the health sector

Access to antiretroviral therapy for advanced HIV infection in low- and middle-income countries continued to grow throughout 2006, with more than 2 million people living with HIV/AIDS receiving treatment in December 2006, a 54% increase over the 1.3 million people on treatment one year earlier in these countries.

18 Apr 2007

Better understanding of membrane fusion

Cells constantly swap cargo bound in vesicles, miniscule membrane-enclosed packages of proteins and other chemicals. Before the swap can take place, the vesicle membrane must fuse with another membrane, creating channels packages can pass through.

18 Apr 2007

Silver Award for advances in the prevention of HIV perinatal transmission

The Children's Hospital of Philadelphia presented J. Brooks Jackson, M.D., MBA, of Johns Hopkins University with the Herman and Gertrude Silver Award for his internationally prominent work in preventing the transmission of HIV from infected mothers to their newborn babies.

17 Apr 2007