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Drug blocks lethal motor-neuron disease in mice
Spinal muscular atrophy (SMA) is an inherited motor-neuron disease that, in its most severe form, leads to death before 2 years of age and for which there is no treatment.   view more (2007-02-23)

STN International Launches New Biosequence Database
Nucleotide and amino acid sequence database jointly produced by FIZ Karlsruhe and WIPO released Karlsruhe, Germany - FIZ Karlsruhe, one of Europe's leading providers of information services, and European partner of premier science and technology online service STN International, has announced the launch of the PCTGEN database, an important new... view more... (2003-03-07)

Report suggests allopurinol may lower blood pressure in teens with hypertension
The drug allopurinol, which lowers uric acid levels, appears to reduce blood pressure in adolescents with newly diagnosed hypertension, according to a preliminary report in the August 27 issue of JAMA.   view more (2008-08-27)

Osteoporosis drug may save lives by strengthening immune system
An osteoporosis drug proven to save lives after hip fractures may do so by strengthening the body's immune system, according to geriatrics researchers at Duke University Medical Center.   view more (2009-07-16)

Higher level of certain fatty acid associated with lower dementia risk
Individuals who have higher levels of a fatty acid known as docosahexaenoic acid (DHA) in their blood may have a significantly lower risk of developing dementia and Alzheimer's disease.   view more (2006-11-14)

Treating Acne: Two Different Peels Both Effective, SLU Study Finds
Chemical peels using either alpha-hydroxy acid or beta-hydroxy acid are both highly effective in treating mild to moderately severe facial acne, researchers at the Saint Louis University School of Medicine have found - the first study to compare the two different types of acid peels as therapies for the skin disorder.   view more (2008-02-07)

Type 2 diabetics' acidity heightens risk for kidney stones
People with type 2 diabetes have highly acidic urine, a metabolic feature that explains their greater risk for developing uric-acid kidney stones.   view more (2006-04-06)

Strategy Discovered for Fighting Persistent Bacterial Infections
Researchers at National Jewish Health have discovered a promising strategy for destroying the molecular scaffolding that can make Pseudomonas bacterial infections extremely difficult to treat in cystic fibrosis patients, wearers of contact lenses, and burn victims. Jerry Nick, MD, Associate Professor of Medicine at National Jewish Health, and his... view more... (2009-03-24)

Calcium and vitamin D may not be the only protection against bone loss
Diets that are high in protein and cereal grains produce an excess of acid in the body which may increase calcium excretion and weaken bones, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).   view more (2008-12-03)

Scientists uncover how superbug Staph aureus resists our natural defenses
Researchers at the University of Washington have uncovered how the bacterium Staphylococcus aureus, including the notorious MRSA (methicillin-resistant Staph aureus) "superbug" strains, resists our body's natural defenses against infection.   view more (2008-03-25)

New drugs boost for asbestos-related lung cancer sufferers
Clinical trials of a new anticancer drug combination carried out by researchers at Newcastle University show that it has potential to almost double the life expectancy of sufferers of Mesothelioma - a form of lung cancer which affects around 1,700 people in the UK every year - according to a report published in the Journal of Clinical Oncology.... view more... (2002-08-12)

Holiday season could ring in 'heartburn season'
Making merry is often synonymous with overindulging - whether from holiday feasts or rich desserts or alcoholic beverages - ringing in the holiday season as "heartburn season."   view more (2006-11-16)

Obesity boosts gullet cancer risk 6-fold
Obese people are six times as likely to develop gullet (oesophageal) cancer as people of 'healthy' weight, shows research published ahead of print in the journal Gut.   view more (2007-10-11)

Chemical signature of manic depression discovered by scientists
People with manic depression have a distinct chemical signature in their brains, according to a new study. The research, published today in the journal Molecular Psychiatry, may also indicate how the mood stabilisers used to treat the disorder counteract the changes in the brain that it appears to cause.   view more (2008-02-06)

Photonic crystal biosensors detect protein-DNA interactions
Scientists at the University of Illinois have developed a new class of disposable, microplate-based optical biosensors capable of detecting protein-DNA interactions. Based on the properties of photonic crystals, the biosensors are suitable for the rapid identification of inhibitors of protein-nucleic acid and protein-protein interactions.   view more (2008-09-24)

Prenatal Genistein In Soy Reduces Obesity In Offspring
A single nutrient found in soy products elicits changes in gene behavior that permanently reduce an embryo's risk of becoming obese later in life, according to an animal study at Duke University Medical Center.   view more (2006-03-29)

Columbia team finds that gastrin plays significant role in helicobacter-induced stomach cancer
A group led by Columbia University Medical Center's Timothy Wang, M.D., has studied the role of Helicobacter infection in the development of stomach cancer and found that the hormone gastrin, which stimulates secretion of gastric acid, plays a key role in the development of Helicobacter-induced stomach cancer, and may have distinct effects on... view more... (2009-06-25)

Nanoparticles trigger cell death?
Nanoparticles that are one milliard of a metre in size are widely used, for example, in cosmetics and food packaging materials.   view more (2008-11-13)

Stealth particles to target tumors
Stealth nano particles may some day target tumor cells and deliver medication to specific body locations, according to Penn State chemical engineers.   view more (2005-09-01)

New technique helps researchers determine amino-acid charge
Measurements of the ion-current through the open state of a membrane-protein's ion channel have allowed scientists at the University of Illinois at Urbana-Champaign to obtain a detailed picture of the effect of the protein microenvironment on the affinity of ionizable amino-acid residues for protons.   view more (2005-12-15)
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