News tagged with medical pharmacology
Glucose deprivation activates feedback loop that kills cancer cells: study
Compared to normal cells, cancer cells have a prodigious appetite for glucose, the result of a shift in cell metabolism known as aerobic glycolysis or the "Warburg effect." Researchers focusing on this effect as a possible ...
Cancer
Jun 26, 2012 |
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Discovery could increase efficacy of promising cystic fibrosis drug
(Medical Xpress)—A little more than a year after the FDA approved Kalydeco (Vx-770), the first drug of its kind to treat the underlying cause of cystic fibrosis, University of Missouri researchers believe ...
Medical research
Mar 21, 2013 |
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Scientists uncover mechanism for melanoma drug resistance
Cancer is tough to kill and has many ways of evading the drugs used by oncologists to try and eliminate it.
Cancer
Mar 06, 2012 |
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Study could explain why some people get zits and others don't
The bacteria that cause acne live on everyone's skin, yet one in five people is lucky enough to develop only an occasional pimple over a lifetime. What's their secret?
Diseases, Conditions, Syndromes
Feb 28, 2013 |
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Research on immune-cell therapy could strengthen promising melanoma treatment
A new study of genetically modified immune cells by scientists from UCLA and the California Institute of Technology could help improve a promising treatment for melanoma, an often fatal form of skin cancer.
Cancer
Mar 22, 2013 |
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Anaesthetic linked to learning problems in children
(Medical Xpress)—Children who are given anaesthetic before the age of three may have an increased risk of developing learning difficulties, according to a new study involving researchers at The University of Western Australia.
Pediatrics
Aug 28, 2012 |
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Second mutation in BRAF-mutated melanoma doesn't contribute to resistance
A second mutation found in the tumors of patients with BRAF-mutated metastatic melanoma does not contribute to resistance to BRAF inhibitor drugs, a finding that runs counter to what scientists expected to be true.
Cancer
Apr 01, 2012 |
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Bilirubin can prevent damage from cardiovascular disease
Each year, about 610,000 Americans suffer their first heart attack, according to the Centers for Disease Control and Prevention. Heart attacks and other symptoms of cardiovascular disease can be caused when ...
Cardiology
Dec 06, 2012 |
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No evidence that doping enhances athletic performance
(HealthDay)—Although use of recombinant human erythropoietin (rHuEPO) is prohibited among athletes because it reportedly enhances performance, there is no scientific evidence that it does so, according ...
Medications
Dec 10, 2012 |
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EPO doping in elite cycling: No evidence of benefit, but high risk of harm
The drug erythropoietin, often called EPO, is banned from sports because it is believed to enhance an athlete's performance and give people who use it an unfair advantage over unenhanced competitors. However a new systemic ...
Health
Dec 05, 2012 |
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Scientists identify liposarcoma tumors that respond to chemotherapy
Liposarcoma, the most common type of sarcoma, is an often lethal form of cancer that develops in fat cells. It is particularly deadly, in part, because the tumors are not consistently visible with positron emission tomography ...
Cancer
Dec 10, 2012 |
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Antidepressants, sleeping pills and anxiety drugs may increase driving risk
Drugs prescribed to treat anxiety, depression and insomnia may increase patients' risk of being involved in motor vehicle accidents, according to a recent study, published in the British Journal of Clinical Pharmacology. Based ...
Medications
Sep 12, 2012 |
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Sexual and social behaviour modified by serotonin system drugs
Drugs that bind to specific serotonin receptors in the brain can both improve and impair female sexual function in non-human primates. These are the findings of a study conducted by Leiden PhD candidate Yves ...
Medications
Dec 12, 2012 |
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