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Luna discovers nanomedicine prototype aids in the growth of new hair follicles

Scientists at Luna's nanoWorks Division in Danville, VA, have been developing a portfolio of new candidates based on antioxidant nanomaterials which could lead to a platform technology for treating a wide range of diseases. “One of our new nanomedicine prototypes, after only two weeks of treatment, was found to increase the number of hair follicles fourfold in mice which are born genetically hairless,” said Robert Lenk, President of Luna's nanoWorks Division.

26 Mar 2008

The focus on HIV/AIDS has helped forget the threat of tuberculosis

A leading Australian expert has warned that the international attention devoted to HIV/AIDS has dwarfed the threat of tuberculosis (TB).

25 Mar 2008

Scientists discover how salmonella becomes lethal for AIDS patients

Nearly half of all HIV-positive African adults who become infected with Salmonella die from what otherwise would be a seven-day bout of diarrhea.

25 Mar 2008

Infection with a mutated HIV strain results in better survival

Persons infected with a mutated HIV strain, transmitted from those who have the genetic advantages to control the virus, results in improved survival according to a recent study by South African researchers.

24 Mar 2008

Call to step up the fight against tuberculosis

In honor of World TB Day 2008 (March 24), the Infectious Diseases Society of America (IDSA) and the HIVMA Medicine Association (HIVMA) urged U.S. policymakers to step up the fight against tuberculosis by committing substantial resources against the disease both at home and abroad.

24 Mar 2008

More efficient gene targeting improves prospects for gene therapy

The Nobel prize-winning MRC scientist Sir Aaron Klug and a team from an American company, Sangamo BioSciences, have announced a new way to target genes that may revolutionise medical research and pave the way for new treatments.

20 Mar 2008

Illicit drug use and risky sex fueling rise in syphilis

According to researchers in the U.S. syphilis which was almost eradicated a decade ago in the developed world, is making a comeback.

19 Mar 2008

New information on HIV genetic switch

If the battle against HIV, the virus that causes AIDS, is a chess match, then new research published today gives new insight into one of the virus' most important moves.

18 Mar 2008

Researchers discover how stealthy HIV protein gets into cells

Scientists have known for more than a decade that a protein associated with the HIV virus is good at crossing cell membranes, but they didn't know how it worked.

18 Mar 2008

Researchers develop method to rapidly ID optimal drug cocktails

UCLA researchers have developed a feedback control scheme that can search for the most effective drug combinations to treat a variety of conditions, including cancers and infections.

18 Mar 2008

Global tuberculosis control 2008

The Global tuberculosis control 2008 , released today by WHO, finds that the pace of the progress to control the tuberculosis (TB) epidemic slowed slightly in 2006, the most recent year for which data were available.

18 Mar 2008

London's HIV epidemic was driven by clusters of sexual contacts

The rapid growth of the HIV/AIDS epidemic in London during the late 1990s was driven in part by transmission of the AIDS virus within clusters of sexual contacts, with individuals frequently passing the virus to others within months after becoming infected themselves, according to research published in PLoS Medicine by Andrew Leigh Brown and colleagues at the University of Edinburgh and London's Chelsea and Westminster Hospital.

18 Mar 2008

Pain-free and drug-free labour? Get real!

A pain-free and drug-free labour may be many expectant mothers' dream but a review in the open access journal BMC Medicine reveals that reality hits hard.

17 Mar 2008

Next emerging disease will come from tropics, say scientists

Scientists from four well-known institutions say the next major disease like HIV/AIDS or SARS could occur in any of a number of developing countries concentrated along the equator.

14 Mar 2008

$550 million to fight HIV/AIDS

HHS Secretary Mike Leavitt has announced $550 million in grants to fund primary care and support services for individuals living with HIV/AIDS in 56 cities and major urban areas.

13 Mar 2008

Japanese find way to make flu vaccine effective for multiple strains

Japanese scientists say they are well on the way to developing influenza vaccines which are effective for multiple strains of the disease, including strains of the bird flu virus.

11 Mar 2008

Pandemic influenza could be mitigated if measures were implemented quickly

An outbreak of pandemic influenza in the U.S. could be mitigated with prompt implementation of social-distancing measures combined with antiviral treatment and prophylaxis until a vaccine is available, according to new findings published in the online Early Edition of PNAS.

10 Mar 2008

London School of Hygiene and Tropical Medicine receives new Gates funding to fight disease

The London School of Hygiene & Tropical Medicine (LSHTM) has been awarded grant funding totalling $46.4 million from the Bill and Melinda Gates Foundation (BMGF) and $12.7 million from other partners, to help find new and effective ways of treating and preventing malaria, tuberculosis (TB) and HIV/AIDS.

10 Mar 2008

New malaria drug also treats toxoplasmosis

A new drug that will soon enter clinical trials for treatment of malaria also appears to be 10 times more effective than the key medicine in the current gold-standard treatment for toxoplasmosis, a disease caused by a related parasite that infects nearly one-third of all humans—more than two billion people worldwide.

6 Mar 2008