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Gene that helps mosquitoes fight off malaria parasite identified
Researchers have identified a gene in mosquitoes that helps the insects to fight off infection by the Plasmodium parasite, which causes malaria in humans. Anopheles mosquitoes transmit the malaria parasite to nearly 550 million people worldwide each year with these cases resulting in more than 2... view more (2005-10-25)

Small molecule offers big hope against cancer
DCA is an odourless, colourless, inexpensive, relatively non-toxic, small molecule. And researchers at the University of Alberta believe it may soon be used as an effective treatment for many forms of cancer.   view more (2007-01-17)

Removing DNA repair gene causes metabolic syndrome
Removing a gene involved in repairing damaged DNA causes mice to develop the metabolic syndrome, researchers at Oregon Health & Science University have discovered.   view more (2006-02-09)

Study shines more light on benefit of vitamin D in fighting cancer
A new study looking at the relationship between vitamin D serum levels and the risk of colon and breast cancer across the globe has estimated the number of cases of cancer that could be prevented each year if vitamin D3 levels met the target proposed by researchers.   view more (2007-08-22)

New cancer drug hope
Scientists helping to develop the next generation of cancer-beating drugs say they have had a major breakthrough with their latest results.   view more (2006-10-27)

Light-induced hormone surge points to benefits of light therapy
A report in the November Cell Metabolism reveals powerful effects of light on the adrenal glands, a finding that might explain the broad benefits of bright light therapy for a variety of conditions, including sleep and depressive disorders, according to researchers.   view more (2005-11-09)

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)

Can dogs smell cancer?
In a new scientific study, researchers present astonishing new evidence that man's best friend, the dog, may have the capacity to contribute to the process of early cancer detection.   view more (2006-01-06)

Role of microRNA Identified in Thyroid Cancer
The presence of only five tiny strands of RNA is enough to clearly distinguish cancerous thyroid tissue from otherwise normal tissue, scientists say.   view more (2005-12-23)

Discovery in plant virus may help prevent HIV and similar viruses
In a study that could lead to new ways to prevent infection by human immunodeficiency virus (HIV) and similar organisms, Purdue University researchers have been able to genetically modify a plant to halt reproduction of a related virus.   view more (2007-08-01)

Johns Hopkins Researchers Study Nearly 2,000 Cancer Patients and Detect Unexpected, Additional Malignancies
A team of researchers at Johns Hopkins Medical Institutions in Baltimore, Md., reports that whole-body positron emission tomography/computed tomography (PET/CT) scans may help physicians identify new, unexpected malignant cancerous tumors in patients, according to an article in the May issue of the... view more (2005-05-27)

Genetic discovery could lead to drought-resistant plants
New knowledge of how plants "breathe" may help us breed and select plants that would better survive scorching summers, says a University of Toronto study.   view more (2005-07-19)

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)

Most human-chimp differences due to gene regulation - not genes
The vast differences between humans and chimpanzees are due more to changes in gene regulation than differences in individual genes themselves, researchers from Yale, the University of Chicago, and the Hall Institute in Parkville, Victoria, Australia, argue in the 9 March 2006 issue of the journal... view more (2006-03-09)

Lung cancer survival better in women
Women with lung cancer are living longer than men, even when the disease is untreated.   view more (2005-11-02)

Gene therapy advance treats hemophilia in mouse models
A virus that typically infects insects could help with the development of gene therapy treatment for Hemophilia A, a condition in which even a bump on the knee can cause serious internal bleeding in people.   view more (2005-08-23)

Gene determines whether male body odor smells pleasant
To many, urine smells like urine and vanilla smells like vanilla. But androstenone, a derivative of testosterone that is a potent ingredient in male body odor, can smell like either - depending on your genes.   view more (2007-09-17)

Genes involved in cell growth and cell division identified
A recent study shows that hundreds of genes contribute to cell growth and cell division. For the first time these genes, many of which are potential contributors to cancer, have been mapped in a single systematic study.   view more (2006-02-23)

High-vegetable diet linked to protection against pancreatic cancer
In one of the largest studies of its kind, UCSF researchers have found that eating lots of fruits and vegetables - particularly vegetables - is associated with about a 50 percent reduction in the risk of developing pancreatic cancer.   view more (2005-09-16)

Gene therapy may protect normal tissues during radiation retreatment for lung cancer
Gene therapy could be used as an agent to protect normal tissues, including the esophagus and lung, from damage during a second administration of radiation therapy for non-small cell lung cancer.   view more (2005-10-17)

Gene therapy for muscular dystrophy fixes frail muscle cells in animal model, Stanford study finds
A new gene therapy technique that has shown promise in skin disease and hemophilia might one day be useful for treating muscular dystrophy, according to a new study by researchers at Stanford University School of Medicine.   view more (2005-12-27)

Three new species of lemurs identified
Researchers have identified three new species of lemurs, the small, big-eyed primates native to the island of Madagascar.   view more (2006-02-23)

New radiation technique helps brain cancer patients keep their hair
Patients whose cancer has spread to the brain can avoid typical hair loss (alopecia) when treated with newer radiation techniques, thereby improving their quality of life while still controlling their cancer.   view more (2005-10-17)

New gene linked to bipolar disorder
A new gene linked to both depression and bipolar disorder has been identified by UCL (University College London) and Danish researchers.   view more (2006-10-04)

Rodent's bizarre traits deepen mystery of genetics, evolution
A shadowy rodent has potential to shed light on human genetics and the mysteries of evolution.   view more (2006-09-18)

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