Hospital and Medical News

October 09, 2015

Scientists discover why elephants rarely get cancer
Miami (AFP) Oct 8, 2015
Despite their big size, elephants rarely get cancer, and scientists said Thursday they have discovered the secret to the creatures' special protection. It's in the genes. Elephants have 38 additional modified copies of a gene that encodes p53, a compound that suppresses tumor formation. Humans, on the other hand, have only two, according to the study in the Journal of the American Medical Association (JAMA). This means that as elephants evolved, their bodies made many extra copies of a gene ... read more

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Cholera cases in Iraq top 1,200: ministry The number of confirmed cases of cholera in Iraq has risen to 1,201, the health ministry said Wednesday of an outbreak that started along the Euphrates river last month. ... more		Wearable electronic health patches cheaper and easier to make A team of researchers in the Cockrell School of Engineering at The University of Texas at Austin has invented a method for producing inexpensive and high-performing wearable patches that can continu ... more		Keeping cells in good shape People often talk about how important it is to stay in shape, something humans usually can accomplish with exercise and a healthy diet, and other habits. But chances are, few of us ever think about ... more
				WHO urges preventative ARVs for those at high risk for HIV People who regularly face a "substantial" risk of HIV infection should take preventative anti-retroviral (ARV) treatment, the World Health Organization said in new guidelines released Wednesday. ... more		Self-assembling material could enable artificial arteries Researchers at Queen Mary University of London (QMUL) have developed a way of assembling organic molecules into complex tubular tissue-like structures without the use of moulds or techniques like 3D ... more

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A fast cell sorter shrinks to cell phone size Commercially available cell sorters can rapidly and accurately aid medical diagnosis and biological research, but they are large and expensive, present a biohazard and may damage cells. Now a team o ... more		New clues on the history of the smallpox vaccine virus Smallpox - simply hearing the word evokes images of countless people suffering gruesome deaths throughout recorded history. Known scientifically as variola, the virus had 30 percent mortality rate a ... more		Antarctic phytoplankton trends reveal sea ice retreat impact; Ecosystem engineering in the oceans Agriculture spread via coexistence and gradual mixing; deep roots of the Anthropocene revealed Industry managed forests more likely to fuel megafires		Your own personal forecast: Cloudy with a chance of microbes Though it may not be as thick as Pigpen's iconic dust ball, everybody travels with their own personal microbial cloud. ... more
Nepal quake survivors turn porters to deliver aid Her back hunched over, Nepali villager Sanchimaya Thami strained to make the last stretch of a five-hour trek to deliver critical relief supplies to other victims of April's devastating earthquake. ... more		This year's flu vaccine better than last year: US US health officials vowed Thursday that this year's vaccine against influenza is better than last year's, which packed little punch against the most common strain of the virus. ... more		Genome mining effort discovers 19 new natural products in 4 years It took two postdoctoral researchers, a lab technician, four undergraduates and their faculty advisors only four years - a blink of an eye in pharmaceutical terms - to scour a collection of 10,000 b ... more		New Ebola death in SLeone dims optimism for epidemic's end A 16-year-old girl in Sierra Leone has died from Ebola, dealing a blow to optimism that the west African country has finally turned the page on the devastating epidemic. ... more

	Italian-Chinese medical team to perform first head transplant An Italian-Chinese medical team plan to perform the world's first head transplant in China, one of the surgeons said Friday, amid concerns over medical ethics in the country. ... more		US and and Germany partner in trail blazing biomedical research study The National Space Biomedical Research Institute (NSBRI) has announced that a pathfinder study is underway in Cologne, Germany to investigate the effects of simulated spaceflight conditions on brain ... more

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