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Brown fat points to new ways to fight obesity

A surprise discovery -- that calorie-burning brown fat can be produced experimentally from muscle precursor cells in mice -- raises the prospect of new ways to fight obesity and overweight, say scientists from Dana-Farber Cancer Institute.

20 Aug 2008

NanoBio vaccine for hepatitis B shows promise

Chronic hepatitis B infects 400 million people worldwide, many of them children. Even with three effective vaccines available, hepatitis B remains a stubborn, unrelenting health problem, especially in Africa and other developing areas. The disease and its complications cause an estimated 1 million deaths globally each year.

13 Aug 2008

New drug targets main culprit in common colds

The Melbourne drug company Biota has announced trials of a drug to treat the human rhinovirus (HRV) which is the main culprit in the common cold.

12 Aug 2008

Despite warnings one in ten children still use cough and cold medications

According to U.S. researchers, during a given week, one in ten children uses one or more cough and cold medications.

5 Aug 2008

Overuse of cough and cold medications among young children in U.S.

Researchers from Boston University's Slone Epidemiology Center have found that approximately one in ten U.S. children uses one or more cough and cold medications during a given week. These findings appear in the August issue of the journal Pediatrics.

4 Aug 2008

FDA seizes more than $24 Million in unapproved new drugs

Representatives of the U.S. Food and Drug Administration and the U.S. Marshals Service today seized $24.2 million worth of unapproved new drugs from KV Pharmaceutical Company of St. Louis, Mo. Agents acted after United States Attorney Catherine L. Hanaway filed a civil forfeiture suit and obtained a warrant to seize the unapproved new drug products being made by KV Pharmaceutical.

30 Jul 2008

Structure and composition of hepatitis B virus now mapped

Using a newly developed method, Utrecht University researchers have mapped the structure and composition of the hepatitis B virus.

28 Jul 2008

Allergic rhinitis diagnosis and treatment: new guidelines for primary care professionals

Two complementary guidelines on the diagnosis and treatment of allergic rhinitis are published in the August issue of the Allergy journal.

24 Jul 2008

NYT examines record of cooperation on health care, other issues by McCain

The New York Times on Monday examined how presumptive Republican presidential nominee Sen. John McCain (Ariz.) since his failed 2000 presidential campaign has "mastered the art of political triangulation -- variously teaming up with ... the new Republican leaders, with Democrats against Republicans and with the president against the Democrats" on health care and other issues -- to "become perhaps the chamber's most influential member."

22 Jul 2008

Radical new technology could end drilling and filling misery at the dentist

Radical new dental technology could mean the end of the drilling and filling misery many endure at the dentists.

22 Jul 2008

Laser treatment the best fix for wrinkles

According to dermatologists in the U.S. laser treatment is a more effective way of removing wrinkles than some newer procedures.

22 Jul 2008

Trial of new AIDS vaccine bites the dust

Plans to conduct a large-scale human trial of an experimental HIV/AIDS vaccine in the United States have bitten the dust.

21 Jul 2008

NIAID will not conduct the PAVE 100 HIV vaccine study

After soliciting and considering broad input from the scientific and HIV advocacy communities, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), has determined that it will not conduct the HIV vaccine study known as PAVE 100.

17 Jul 2008

Susceptibility to pain is affected by premature birth and also genetics

Scientists in US and UK laboratories have made key discoveries into the elusive nature of pain in children and adults. The results, presented at the Forum of European Neurosciences Monday will help guide the future management and treatment of pain.

14 Jul 2008

Researchers locate and image prostate cancer as it spreads to lymph nodes

Using an engineered common cold virus, UCLA researchers delivered a genetic payload to prostate cancer cells that allowed them, using Positron Emission Tomography (PET), to locate the diseased cells as they spread to the lymph nodes, the first place prostate cancer goes before invading other organs.

13 Jul 2008

Discover of key patterns in gene packaging

Although every cell of our bodies contains the same genetic instructions, specific genes typically act only in specific cells at particular times. Other genes are "silenced" in a variety of ways. One mode of gene silencing depends upon the way DNA, the genetic material, is packed in the nucleus of cells.

13 Jul 2008