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Malaria parasite impairs key immune system cells
Plasmodium, the parasite responsible for malaria, impairs the ability of key cells of the immune system to trigger an efficient immune response.   view more (2006-04-12)

Sugar identified as key to malaria parasite invasion
Researchers at the Johns Hopkins Malaria Research Institute (JHMRI) have identified a sugar in mosquitoes that allows the malaria-causing parasite, Plasmodium falciparum, to attach itself to the mosquito's gut.   view more (2007-09-11)

Malaria mechanism revealed
By determining the molecular structure of a protein that enables malaria parasites to invade red blood cells, researchers have uncovered valuable clues for rational antimalarial drug design and vaccine development.   view more (2005-07-29)

Possible new compound for treatment of cerebral malaria
In a paper published online in PLoS Medicine researchers from Marseille describe the effects of a new compound that may be a future treatment for patients with cerebral malaria.   view more (2005-08-23)

Tracking membranes of rupturing blood cells sheds light on malaria infection
By specially tagging the outer and inner membranes of red blood cells infected with the malaria parasite and tracking the cellular changes that precede the cell bursting event that disperses parasites to other blood cells, a group of researchers has deepened our understanding of how the malaria pathogen destroys the cells in which it resides.   view more (2005-09-22)

Gene expands malaria's invasion options
The malaria parasite Plasmodium falciparum uses different pathways to invade red blood cells, evading the body's immune system and complicating efforts to create effective vaccines against the disease.   view more (2005-08-26)

Fizzy drinks increase risk of pancreatic cancer
The high consumption of sweetened food and drink increases the risk of developing pancreatic cancer, according to a new study from Karolinska Institutet.   view more (2006-11-09)

Fighting cancer with aspirin?
When looking for new weapons in the war on cancer, scientists should turn to their medicine cabinets for an age-old remedy-aspirin. According to scientists at the University of Newcastle (UK), aspirin has cancer-fighting effects that extend beyond already understood Cox inhibitors.   view more (2006-10-02)

Researchers identify new way the malaria parasite and red blood cells interact
Virginia Commonwealth University Life Sciences researchers have discovered a new mechanism the malaria parasite uses to enter human red blood cells, which could lead to the development of a vaccine cocktail to fight the mosquito-borne disease.   view more (2009-03-11)

Study questions widespread use of C-reactive protein test to assess cardiovascular risk
A new study concludes that widespread screening for cardiovascular risk by measuring blood levels of C-reactive protein (CRP), a protein produced by the liver, should not be advocated.   view more (2005-10-11)

Sweat may pass on hepatitis B in contact sports
Sweat may be another way to pass on hepatitis B infection during contact sports, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2007-03-02)

Stress-induced levels of corticotropin-releasing factor responsible for binge behaviour
Stressed individuals might be particularly prone to binge eating or drug addiction because of the high levels of the stress hormone corticotropin-releasing factor in their brain.   view more (2006-04-13)

UF scientists find sugar may have a sour side
University of Florida researchers have identified one possible reason for rising obesity rates, and it all starts with fructose, found in fruit, honey, table sugar and other sweeteners, and in many processed foods.   view more (2005-12-08)

Scientists seek to unwrap the sweet mystery of the sugar coat on bacteria
Scientists at The University of Texas at Austin have developed a quick and simple way to investigate the sugar coating that surrounds bacteria and plays a role in infection and immunity.   view more (2006-02-15)

Slipping past the blood brain barrier: Research shows potential treatment for brain cancer
A compound that kills cancer can sneak past the blood brain barrier, which protects the brain from foreign substances, to do its work in fighting a particularly invasive brain cancer.   view more (2005-08-23)

How to grow muscle cells in a dish
Smooth muscle cells (SMCs) are a crucial cellular component of many parts of the body, including blood vessels, the intestines, and the lungs.   view more (2006-11-10)

Diabetic hearts make unhealthy switch to high-fat diet
The high-fat "diet" that diabetic heart muscle consumes helps make cardiovascular disease the most common killer of diabetic patients, according to a study done at Washington University School of Medicine in St. Louis.   view more (2006-02-06)

Energy drinks may be harmful to people with hypertension, heart disease
People who have high blood pressure or heart disease should avoid consuming energy drinks, according to a Henry Ford Hospital study to be published online Wednesday in the Annals of Pharmacotherapy.    view more (2009-03-26)

No safe ground for life to stand on during world's largest mass extinction
The world's largest mass extinction was probably caused by poisonous volcanic gas, according to research published today.   view more (2005-12-02)

Lactic acid not athlete's poison, but an energy source-if you know how to use it
In the lore of marathoners and extreme athletes, lactic acid is poison, a waste product that builds up in the muscles and leads to muscle fatigue, reduced performance and pain.   view more (2006-04-20)
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