Hospital and Medical News

November 16, 2016

Biologists give bacteria thermostat controls
Pasadena CA (SPX) Nov 16, 2016
A new helper in the fight against cancer and other diseases of the gut may be genetically altered bacteria that release medicines to tumors or the gut. Now, a new study performed using mice demonstrates how doctors might one day better regulate those therapeutic microbes by engineering them to respond to temperature. For instance, if engineered bacteria were administered to a patient with a disease, doctors could, in theory, instruct the bacteria to release medicine to just the site of interest, and now ... read more

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Tiny super magnets could be the future of drug delivery Microscopic crystals could soon be zipping drugs around your body, taking them to diseased organs. In the past, this was thought to be impossible - the crystals, which have special magnetic properti ... more		Netherlands steps up measures to fight bird flu The Netherlands shuttered petting zoos and banned duck hunting as it stepped up measures Monday to stem a bird flu outbreak blamed for killing scores of poultry and more than a thousand wild birds. ... more		Vietnam destroys huge ivory, rhino horn cache Vietnam destroyed a huge stockpile of ivory and rhino horn Saturday, urging the public to stop consuming illegal wildlife products driving several species towards extinction. ... more
				Analog series-based scaffolds: a new definition that may aid medicinal chemistry While the Bemis-Murcko approach to scaffold analysis has remained the go-to definition for computational medicinal chemistry for the past few decades, it is not without its shortcomings. New r ... more		Ebola adapted to better infect humans during 2013-2016 epidemic Researchers have identified mutations in Ebola virus that emerged during the 2013-2016 Ebola virus epidemic in West Africa that increased the ability of the virus to infect human cells, two independ ... more

Laser particles could provide sharper images of tissues A new imaging technique developed by scientists at MIT, Harvard University, and Massachusetts General Hospital (MGH) aims to illuminate cellular structures in deep tissue and other dense and opaque ... more		Towards better hip replacements Some potentially good news for aging Baby Boomers: researchers believe that they have developed a hip replacement that will last longer and create fewer problems for the people who receive them than ... more		Trump's AI plan prioritizes deregulation to boost US dominance Thailand, Cambodia clash with jets and rockets in deadly border row US approves $322 mn in arms sales to Ukraine; German government moves to speed up military procurement		Rewritable material could help reduce paper waste Even in today's digital age, the world still relies on paper and ink, most of which ends up in landfills or recycling centers. To reduce this waste, scientists have now developed a low-cost, environ ... more
				New coating is too slippery for bacteria to grow on It's hard for biofilm to develop on the surface of an object if bacteria can't latch on to it. Scientists believe a new, ultra-low adhesive coating could thwart bacterial growth before it starts by making medical implants and other devices extra slippery. ... more		Restoring the sense of touch in amputees using natural signals of the nervous system Scientists at the University of Chicago and Case Western Reserve University have found a way to produce realistic sensations of touch in two human amputees by directly stimulating the nervous system ... more

6th Annual Modular Construction Summit for Oil and Gas Agenda - December 7-9 - Houston

Nuclear Plant Digitalization Conference - Nov 15-16 - Charlotte NC USA

For the first time, brain surface stimulation provides 'touch' feedback to direct movement In the quest to restore movement to people with spinal cord injuries, researchers have focused on getting brain signals to disconnected nerves and muscles that no longer receive messages that would ... more		How nanoscience will improve our health and lives in the coming years Nanoscience research involves molecules that are only 1/100th the size of cancer cells and that have the potential to profoundly improve the quality of our health and our lives. Now nine prominent n ... more		World's top court paves way for climate reparations Pacific climate pioneer still fears for island nation's future China hails 'positive' ICJ ruling on climate reparations		Watching the brain in action Watching millions of neurons in the brain interacting with each other is the ultimate dream of neuroscientists! A new imaging method now makes it possible to observe the activation of large neural c ... more
Quantum leap in the reliability of mass spectrometry-based proteomics Modern mass spectrometry systems enable scientists to routinely determine the quantitative composition of cells or tissue samples. However, different analysis software packages often produce differe ... more		Feeling the Rhythm Many astronauts play instruments, and some have even made music in space. Few have danced in space, though, perhaps because crew members find it difficult to tap their toes when weightless. Or it co ... more		3D-printed organ-on-a-chip with integrated sensors Harvard University researchers have made the first entirely 3D-printed organ-on-a-chip with integrated sensing. Built by a fully automated, digital manufacturing procedure, the 3D-printed heart-on-a ... more		Driving mosquito evolution to fight malaria One of the frustrations of fighting malaria is that mosquitoes evolve resistance to the insecticides used to kill them. Now researchers from Exeter University in the United Kingdom and the Universit ... more

	Not 'patient zero': the origins of US AIDS epidemic A labelling error and reckless media hype in the 1980s led to unjustly branding a gay airline employee as "Patient Zero" in the US AIDS epidemic, scientific and historical sleuthing detailed Wednesday. ... more		Tobacco plants engineered to manufacture high yields of malaria drug In 2015, the Nobel Prize in Physiology or Medicine was awarded in part for the discovery of artemisinin, a plant-derived compound that's proven to be a lifesaver in treating malaria. Yet many people ... more

States legally obligated to tackle climate change: ICJ

Viasat unveils IoT Nano service for global low-power connectivity

Xi says China, EU must deepen trust but bloc chief urges 'real solutions'

In a first, brain computer interface helps paralyzed man feel again		Brand-new cochlear implant technology born from frictional electricity		Haiti sees 800 new cholera cases after hurricane		A promising step toward controlling Zika virus and dengue fever		DARPA Helps Paralyzed Man Feel Again Using a Brain-Controlled Robotic Arm
Indian capital's zoo closes over bird flu scare		Devils' milk could fight superbugs: Australia scientists		UN worried over attacks on aid convoys in hurricane-hit Haiti		New smart textile is the muscle behind next generation devices		Tuberculosis epidemic larger than previously thought

WHO to send 1 mln cholera vaccine doses to hurricane-hit Haiti

Sensor material could enable more sensitive readings of biological signals

After hurricane, Haiti confronts cholera outbreak

Samsung's bio-drug unit to raise $2 bn in upcoming IPO

Scientists discover mechanisms of shape-shifting sea cucumbers

Deakin builds world-first robotic surgical system with sense of touch

X-ray free-electron laser is aiding the fight against Zika-carrying mosquitoes

To produce biopharmaceuticals on demand, just add water

All global trade banned in endangered pangolins

Aerial pesticide 'key driver' of Zika's end in Miami: US

One Billion Base Pairs Sequenced on the Space Station

New Research Collaboration Explores Microbiome of the Space Station

UN mobilizes to stop super-bugs

Bill Gates: Disease fight is tough but progress is 'incredible'

Global Fund collects almost $13 bn to fight AIDS, malaria and TB

Antarctica Provides ICE to Study Behavior Effects in Astronauts

Cold plasma will heal non-healing wounds

Brain-sensing technology enables typing at 12 words per minute

World must ready for global microcephaly 'epidemic': study

Setting a Safe Course for Gene Editing Research

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