Daily non-political popular news in brief.
Australian researchers develop treatment to treat obesity
11-06-2007 · EurekAlert!A team of Australian researchers have developed a novel way to control the extreme weight loss, common in late-stage cancer, which often speeds death. The findings published today in Nature Medicine suggest it may soon be possible to prevent this condition, giving people the strength to survive treatment and improve their chances of recovery.
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Keywords: australian, researchers, develop, treatment, treat, obesity, researcher
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- Koch grant puts nanotechnology on front line of prostate cancer battle
10-17-2007 · Massachusetts Institute of Technology (MIT)
A $5 million grant from David H. Koch (S.B. 1962, S.M. 1963) will help researchers from several institutions, including MIT, develop nanotechnology to treat metastatic prostate cancer, for which there is no effective treatment.
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- Tumor cell activity may provide clues for treating breast cancer in young women
06-03-2007 · EurekAlert!
When women under 50 develop breast cancer the disease tends to be more aggressive and less responsive to treatment than when it occurs in older women. Researchers at the Duke Institute for Genome Sciences & Policy and the Duke University Comprehensive Cancer Center may have discovered a part of the reason why, and their findings may lead to targeted therapies that can help treat patients more effectively.
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- Researchers develop criteria to detect bone mass deficiencies in children with chronic diseases
06-06-2007 · EurekAlert!
Pediatricians now have a practical tool to help determine whether children with chronic diseases like Crohn's, juvenile arthritis and anorexia nervosa -- or those undergoing cancer treatment -- are at increased risk for bone mass deficiencies, fracture or osteoporosis as they get older, according to a new study whose lead author is a researcher at Cincinnati Children's Hospital Medical Center.
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- Combination therapy reduces tumor resistance to radiation
06-07-2007 · EurekAlert!
Radiation is used to treat a variety of tumors as it causes hypoxia and tumor cell death. Recently, radiation-induced hypoxia was shown to trigger tumor resistance to radiation via the activation of new blood vessel formation (angiogenesis). In a new JCI study, researchers show that a combination of radiation treatment and the use of angiogenesis inhibitors such as canstatin is able to overcome HIF-1-dependent tumor survival and increase tumor cell death in mice.
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- Jefferson scientists uncover gene mutation that cuts colon polyps, may suppress cancer
03-21-2007 · EurekAlert!
Scientists have found a gene mutation that can dramatically reduce the number of colon polyps that develop, potentially cutting the risk of cancer. Researchers studying mice prone to develop polyps discovered that animals carrying the damaged gene had about 90 percent fewer polyps in the small intestine and colon. Because people with large numbers of polyps are at higher risk for colon cancer, the finding may provide new ways to diagnose, prevent and treat it.
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- Mechanism of nicotine's learning effects explored
04-04-2007 · EurekAlert!
While nicotine is highly addictive, researchers have also shown the drug to enhance learning and memory -- a property that has launched efforts to develop nicotine-like drugs to treat cognitive deficits in Alzheimer's and Parkinson's diseases, schizophrenia and attention-deficit/hyperactivity disorder.
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- Early treatment of children with bilateral amblyopia essential, according to multisite study
10-01-2007 · EurekAlert!
When a child is farsighted or has astigmatism or has both conditions in both eyes, bilateral amblyopia may develop. In contrast to single-eye amblyopia or "lazy eye," bilateral amblyopia affects both eyes and is less common. In an article published in the October issue of the American Journal of Ophthalmology, researchers report that this condition can be successfully treated with corrective lenses, particularly when diagnosed and treated early. Left untreated, bilateral amblyopia may result in permanent visual disability.
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- PET and bioluminescent imaging aid evaluation of stem cells' potential for new ways to treat disease
12-06-2007 · EurekAlert!
Using positron emission tomography imaging with bioluminescence -- the light produced by a chemical reaction within an organism -- researchers are starting to understand the behavior of transplanted or implanted stem cells that may one day be used to develop new treatments for disease.
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- A relative of anti-aging gene Klotho also influences metabolic activity, obesity
04-23-2007 · UT Southwestern Medical Center
A relative of the anti-aging gene Klotho helps activate a hormone that can lower blood glucose levels in fat cells of mice, making it a novel target for developing drugs to treat human obesity and diabetes, UT Southwestern Medical Center researchers have found.
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- Adult survivors of childhood leukemia exercise less, worsening high risk for obesity and illness
07-23-2007 · EurekAlert!
Overcoming pediatric cancer may only mark the beginning of a young survivor’s lifelong battle to stay healthy. While survivors of childhood acute lymphoblastic leukemia (ALL) face an increased risk of developing serious health complications as a result of their cancer treatment, for a variety of reasons many avoid simple exercise and healthy lifestyle changes that could reverse the damage, according to a team of researchers based at Memorial Sloan-Kettering Cancer Center.
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