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Discovery of direct link between vitamin D and MS susceptibility 'gene'

Researchers have found evidence that a direct interaction between vitamin D and a common genetic variant alters the risk of developing multiple sclerosis (MS).

8 Feb 2009

Good news for folks is bad news for mozzies!

Australian scientists have good news for folks but bad news for 'mozzies' with the discovery a possible new treatment for malaria.

8 Feb 2009

Study tests salsalate anti-inflammatory for poorly controlled type 2 diabetes

Researchers in 20 medical centers across the country are enrolling adults with type 2 diabetes who have poorly controlled blood glucose to participate in a clinical study, Targeting Inflammation with Salsalate in Type 2 Diabetes (TINSAL-T2D).

5 Feb 2009

What's the most common long-term complication of diabetes?

What's the most common long-term complication of diabetes? Problems with the heart and blood vessels, according to the February issue of Mayo Clinic Women's HealthSource.

5 Feb 2009

Discovery of crucial molecule in cancer rejection

Researchers at the Centenary Institute in Sydney have discovered a molecule on the surface of immune cells which plays a critical role in cancer rejection.

5 Feb 2009

$Bone fractures can double or triple mortality for up to 10 years$

Bone fractures can double or triple mortality for up to 10 years

A new study shows that osteoporotic fractures increase a person's risk of dying, even after relatively minor fractures if that person is elderly.

5 Feb 2009

Researchers find pathway and enzyme unique to tularemia organism

Researchers are closer to developing therapies to combat the deadly tularemia infection, according to a study published this week in the Proceedings of the National Academy of Sciences' online Early Edition.

3 Feb 2009

Discovery of new cause of ozone wheezing and potential treatments

Researchers at the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health, and Duke University have discovered a cause of airway irritation and wheezing after exposure to ozone, a common urban air pollutant.

3 Feb 2009

$Older adults who experience osteoporotic fracture have increased risk of death for 5-10 years$

Older adults who experience osteoporotic fracture have increased risk of death for 5-10 years

Women and men age 60 years or older who have a low-trauma osteoporotic fracture have an increased risk of death for the following 5 to 10 years, compared to the general population, and those who experience another fracture increase their risk of death further for an additional 5 years, according to a study in the February 4 issue of JAMA.

3 Feb 2009

Fractures due to osteoporosis in seniors a signal for premature death

An Australian study has found that people over 60 years old who have had a fracture because of reduced bone density, or osteoporosis, face a higher risk of death over the next 5 to 10 years compared to the general population and those who experience additional fractures increase their risk of death further.

3 Feb 2009

Nothing silent about the way ovarian cancer kills

A new study by Australian scientists has revealed that far from being a silent killer, most women diagnosed with ovarian cancer had one or two unusual and persistent symptoms before they were diagnosed.

3 Feb 2009

New chemical keeps stem cells young

Scientists at the Universities of Bath and Leeds have discovered a chemical that stops stem cells from turning into other cell types, allowing researchers to use these cells to develop new medical treatments more easily.

3 Feb 2009

Discovery fleshes out metabolism of key environmental and energy bacteria

An international collaboration of researchers has discovered a new enzyme in a species of bacteria with potential environmental cleanup and energy roles.

2 Feb 2009

Distrust of medical research more common among African American parents

Distrust of medical research appears more common among African American parents than white parents and may present a barrier to enrollment of minority children in research studies, according to a report in the February issue of Archives of Pediatrics & Adolescent Medicine.

2 Feb 2009

Brain cells called astrocytes, not neurons, lull the brain to sleep

Brain cells called astrocytes help to cause the urge to sleep that comes with prolonged wakefulness, according to a study in mice, funded by the National Institutes of Health.

2 Feb 2009

Premature babies are a costly item!

According to researchers in Britain premature babies are a costly item amounting to as much as an extra £939 million a year.

2 Feb 2009

New bone cement may prevent amputations

Old technologies, bone cement and a well known antibiotic, may effectively fight an emerging infection in soldiers with compound bone fractures, according to a study published online in the Journal of Orthopedic Research.

29 Jan 2009

Leconotide, an investigative calcium channel blocker, shows potential as pain treatment

Results of a pre-clinical study of leconotide, an investigative calcium channel blocker, shows it has the potential to be safe, selective, and efficacious as a new non-opioid treatment for pain relief. It also holds promise in multiple drug delivery options including nasal spray, transdermal patch, and pills. Data were presented today at the American Academy of Pain Medicine's 25th Annual Meeting.

29 Jan 2009

Researchers identify compound that frees trapped cholesterol

Researchers at UT Southwestern Medical Center have identified in mice a compound that liberates cholesterol that has inappropriately accumulated to excessive levels inside cells.

27 Jan 2009

TP53 gene variant may lead to early onset of brain tumor

People with a particular gene variant may be more likely to develop brain tumors, and at an earlier age, than people without the gene, according to a study published in the January 27, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

27 Jan 2009