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Brookhaven's D-peptides halt HIV entry into cells

Based in part on protein structures determined at the National Synchrotron Light Source (NSLS) at the U.S. Department of Energy's Brookhaven National Laboratory, scientists at the University of Utah have developed new peptides that appear to be significantly more effective at blocking HIV's entry into cells than other drugs in their class.

10 Oct 2007

Mouse mammary tumor virus might be involved in causing human breast cancer

Mouse mammary tumor virus (MMTV) - which causes mammary cancer in mice - can replicate and spread in human cells, research published this week shows.

10 Oct 2007

Feline virus, antiviral drug studied to understand drug resistance

Researchers at Ohio State will spend the next two years testing their theories about just how an AIDS-like virus in cats is able to resist the powerful medicines that are thrown against it.

10 Oct 2007

HIV drug designed for children wins FDA approval

A pill containing 3 anti-HIV drugs designed specifically for children has been given tentative approval by the United States Food and Drug Administration (FDA). Its use in Sub-Saharan Africa will benefit thousands of children living with HIV.

10 Oct 2007

Stress is a contributing factor in human disease

In a review of the scientific literature on the relationship between stress and disease, Carnegie Mellon University psychologist Sheldon Cohen has found that stress is a contributing factor in human disease, and in particular depression, cardiovascular disease and HIV/AIDS.

10 Oct 2007

Routine HIV testing may violate many state laws

A new study concludes that routine testing for HIV recommended by the Centers for Disease Control (CDC) may violate many state laws.

10 Oct 2007

Stress and disease likely linked

A new commentary in the Oct. 10 edition of the Journal of the American Medical Association explores whether psychological stress leads to disease and concludes that the link is likely.

10 Oct 2007

New peptides inhibit HIV's entry into cells

9 Oct 2007

HAART stops brain damage caused by HIV

A combination of drugs widely used to treat infections caused by HIV appears to stop brain damage caused by the virus as well, according to a study published in the October 9, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

9 Oct 2007

Central nervous system infections after heart transplants

Central nervous system infections develop infrequently following heart transplants but are a significant predictor of death, according to an article posted online today that will appear in the December 2007 print issue of Archives of Neurology, one of the JAMA/Archives journals.

9 Oct 2007

Half of the world has no access to palliative care

The World Health Organisation (WHO) has issued a guide on palliative care for people with the advanced stages of cancer.

8 Oct 2007

Joint effort means 750,000 of the world's poor will have acess to TB drugs

Thanks to a partnership between the World Health Organisation (WHO) and an international initiative, anti-tuberculosis drugs will now be available to people in poor countries.

8 Oct 2007

Pay-for-performance project to improve cardiovascular care

Thousands of heart patients in the Greater New York region will receive top quality, comprehensive cardiac care in an innovative cardiovascular program in which physicians at a major academic medical center will receive incentive payments based on 60 performance measures for outpatient and inpatient care.

8 Oct 2007

Deep-frozen HIV specimens

The development of an HIV vaccine is hindered by the rapidity with which the virus mutates.

8 Oct 2007

AIDS Healthcare Foundation's innovative "Stay Negative" campaign successfully breaks through to target audience

A post-campaign survey of AIDS Healthcare Foundation's (AHF) innovative "Stay Negative" social marketing campaign recently revealed the initiative's success at breaking through to its target audience and reaching its objective to create an effective health education and risk reduction campaign to raise awareness among gay males in Los Angeles County that HIV infection is still a serious threat.

4 Oct 2007

Stem cells guilty of spreading cancer

Scientists in the United States have found that stem cells which are normally associated with potential cures and treatments can also promote the spread of cancer.

3 Oct 2007

Indian bug is the ancestor of Crohn's disease pathogen

An Indian team of researchers led by Seyed E. Hasnain of the Institute of Life Sciences (ILS), University of Hyderabad, India has found that a seemingly unknown mycobacterial organism Mycobacterium indicus pranii (MIP) could be the earliest ancestor of the 'generalist' branch of mycobacterial pathogens.

3 Oct 2007

Potential new drugs for tropical disease leishmaniasis

The fight against the deadly tropical disease Leishmaniasis, also known as black fever, has been boosted by scientists at the University of Durham, whose new screening system has raised the possibility of new, safer drugs.

3 Oct 2007

HIV positive employees face job loss and workplace discrimination

HIV positive employees face unemployment and workplace discrimination, indicates a study published ahead of print in Occupational and Environmental Medicine.

3 Oct 2007

Doctor involved in HIV infusion therapy scam sentenced to 18 months

A doctor involved in a $7 million HIV infusion therapy scheme to defraud Medicare has been sentenced to 18 months in prison, seven months home confinement, and three years supervised release, Assistant Attorney General Alice S. Fisher of the Criminal Division and U.S. Attorney R. Alexander Acosta of the Southern District of Florida announced today.

3 Oct 2007