A person is 100 times more likely to get cancer at age 65 than at age 35. But new research reported today in the journal Nature Genetics identifies naturally occurring processes that allow many genes to both slow aging and protect against cancer in the much-studied C. elegans roundworm.
A 12-year-old Indonesian boy from Tangerang District in Banten Province has died of bird flu, an Indonesian health ministry official said.
Among the 118 patients with portal vein thrombosis, noncirrhotic and nontumoral extrahepatic portal vein obstruction are young and present with well tolerated bleed. Cirrhosis and tumor related portal vein thrombosis patients are older and have grim prognoses. Hypercoagulable state as a cause of portal vein thrombosis is less common. The idiopathic group comprises the second largest number of patients.
Magnetic resonance images (MRI) of a large group of patients with multiple sclerosis has provided the first evidence that those with a history of MS in their families show more severe brain damage than patients who have no close relatives with the disease.
The Indian Minister of State for Health & Family Welfare, Smt. Panabaka Lakshmi launched the Joint UN Programme on HIV and AIDS Prevention and Care in the North-Eastern States. This is a unique endeavour, which demonstrates a strong partnership between the Government of India, the UN system and the donors, the Governments of Australia and Sweden to improve the quality of and augment response to the HIV epidemic in North-East India.
Cancer researchers have long worked to understand why some prostate cancers recur after the use of therapies designed to stop the production of testosterone and other androgens that fuel cancer cell growth. New research has now detected that androgen-synthesizing proteins are present within cancer cells, which suggests that cancer cells may develop the capacity to produce their own androgens.
Based on POSSUM, a system suggested by some British scholars more than 10 years ago, a team led by Dr. Lian-An Ding has established the M-POSSUM evaluation system with the aim of improving the accuracy and effectiveness of the original system.
Scientists working in the only lab at MIT doing hematology research have uncovered a protein that plays a key role in the recycling of iron from blood.
The enzyme TPPII may contribute to obesity by stimulating the formation of fat cells, suggests a study in EMBO reports this week. The enzyme, TPPII, has previously been linked to making people feel hungry, but Jonathan Graff and colleagues now show that it may be even more deeply involved in causing obesity.
A research team led by Dr. Paul Harch, Assistant Professor of Clinical Medicine at Louisiana State University Health Sciences Center New Orleans and Director of the LSU Hyperbaric Medicine Fellowship Program, has published findings that show hyperbaric oxygen therapy improved spatial learning and memory in a model of chronic traumatic brain injury.