Hospital and Medical News

December 18, 2015

Cell memory loss enables the production of stem cells
Boston MA (SPX) Dec 17, 2015
They say we can't escape our past - no matter how much we change, we still have the memory of what came before; the same can be said of our cells. Adult cells, such as skin or blood cells, have a cellular "memory," or record of how the cell changes as it develops from an uncommitted embryonic cell into a specialized adult cell. Now, Harvard Stem Cell Institute researchers at Massachusetts General Hospital (MGH) in collaboration with scientists from the Research Institutes of Molecular Biotechnolog ... read more

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Mosquitoes tuned to seek out warm-blooded hosts Many animals gravitate towards heat, most often to regulate their own body temperatures. In rare cases, certain species - ticks, bedbugs, and some species of mosquitoes - seek out heat for food. ... more		Early childhood exposure to farm animals boosts immunological responses Exposure to farm animals in early childhood modifies the key allergy-related immunological mechanisms, shows a recent study from the University of Eastern Finland. The study provides new insight int ... more		Swine flu toll up by 15, reached 57 in Iran: Official An outbreak of swine flu has claimed 57 lives since mid-November in Iran, where hundreds of people have been diagnosed with the virus, the health ministry said Tuesday. ... more
				Pigs that are resistant to incurable disease developed at University of Missouri Porcine Reproductive and Respiratory Syndrome (PRRS) virus was first detected in the U.S. in 1987. Pigs who contract the disease have extreme difficulty reproducing, don't gain weight and have a hig ... more		Using unused human pancreata to build new organs Researchers have been working for years to develop an artificial pancreas in the lab to help the millions of people with type 1 diabetes. But what if the answer is to "recycle" the more than 300 hum ... more

How Ebola spread in Western Africa, 2014-2015 Late in 2013, a novel variant of the Ebola virus emerged in Western Africa to start what would become the largest human epidemic on record. In a study published December 9th in Cell Host and Microbe ... more		Gene in 'last resort' antibiotics resistance found in Denmark A gene that makes bacteria resistant to last-resort antibiotics has been found in Denmark, a new study has shown, after first being identified by researchers in China. ... more		Trump suggests air support but no troops for Ukraine's security Kim Jong Un urges expansion of N. Korea nuclear capability Chinese man sentenced to 8 years for acting as North Korean agent		FDA OKs use of transgenic chicken for drug production Most drugs are synthesized in the lab, but scientists are now finding ways to pass off some of the synthesis work to farm animals. This week, the U.S. Food and Drug Administration approved the use of the first drug-producing transgenic chicken. ... more
				British astronaut Tim Peake to run marathon from space On Friday, British astronaut Tim Peake announced his intention to compete in the London Marathon - from space. ... more		A cheap, disposable device for diagnosing disease The development of a reusable microfluidic device for sorting and manipulating cells and other micro/nano meter scale objects will make biomedical diagnosis of diseases cheaper and more convenient i ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Toil and trouble in China over Nobel medicine prize China's Tu Youyou collects her country's first Nobel Prize for medicine next week for extracting an anti-malarial drug from a herb mentioned in a traditional text, but her award has prompted debate over the role of science in the practice. ... more		Russian TV host reveals HIV-positive status live on air A well-known Russian television host announced live on air that he is HIV-positive, an unprecedented revelation in a country with rising infection rates but where HIV/AIDS remains a largely taboo subject. ... more		More than 1,100 deaths linked to Spain's heatwave Survivors claw through rubble after deadly Pakistan cloudburst Spanish PM says 'difficult hours' left in wildfire fight		China 'clone factory' scientist eyes human replication The Chinese scientist behind the world's biggest cloning factory has technology advanced enough to replicate humans, he told AFP, and is only holding off for fear of the public reaction. ... more
With climate change, malaria risk in Africa shifts, grows A larger portion of Africa is currently at high risk for malaria transmission than previously predicted, according to a new University of Florida mapping study. Under future climate regimes, t ... more		Indonesia's Papua battles AIDS epidemic Fifteen-year-old Adina curls up in bed under a sheet, her body ravaged by AIDS, one of many caught up in an epidemic sweeping Indonesia's eastern Papua region. ... more		'Live positively': Togo's 'Tino' sets example for HIV/AIDS Augustin Dokla is arguably Togo's most famous person with HIV, having lived with the virus - against the odds - since 1999. Sixteen years later, he's still fighting for the rights of those infected. ... more		Fighting AIDS a top priority in western Kenya Between plantations of bananas, mangoes and avocados, a small group of men trek along paths freshly carved out by the November rains on a mission to inform and educate in an area of western Kenya where AIDS remains rife. ... more

	Sensor sees nerve action as it happens Researchers at Duke and Stanford Universities have devised a way to watch the details of neurons at work, pretty much in real time. Every second of every day, the 100 billion neurons in your brain a ... more		New method enables biomedical imaging at one-thousandth the cost MIT researchers have developed a biomedical imaging system that could ultimately replace a $100,000 piece of a lab equipment with components that cost just hundreds of dollars. The system uses a tec ... more

China's top diplomat hails 'positive trend' in relations with India

US demand for RVs fuels deforestation on Indonesia's Borneo: NGOs

BHP books rise in profit on back of Chinese copper demand

Adolescent deaths from AIDS tripled since 2000: UNICEF		Bright prospects: Repairing neurons with light		First-in-man use of virtual reality imaging in cardiac cath lab to treat blocked coronary artery		Chemical engineers have figured out how to make vaccines faster		Can stem cell technology be harnessed to generate biological pacemakers?
Monkeys in Asia harbor virus from humans, other species		Ocular health in ISS Crews adds vision to space		Synthetic muscle experiment will likely return to Earth in March		New superbug resistant to last-line antibiotics: study

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