Lifeboat Foundation

Called a shape-memory polymer (SMP) and developed by a team at Texas A&M University in the US, this biodegradable material can be used to fill in gaps in a damaged face and act as a scaffold to guide the growth of existing bones.

The researchers made their shape-memory polymer by linking molecules of another material — polycaprolactone, or PCL — and whipping it into a foam. According to Jackie Hong at Motherboard, the material is soft and easy to mould when heated to 60°C (140°F), and sets when it’s cooled to body temperature without becoming brittle. It can be used in 3D printing and moulding, which means it can be shaped into extremely precise models and bone scaffolds, and it’s full of tiny holes like a sponge, which allows bone-producing cells called osteoblasts to collect inside and grow.

According to Hong, the researchers enhanced this osteoblast-growing effect by coating their SMP material in polydopamine — a different kind of polymer substance that helps bind existing bones to the SMP scaffold, and has been shown in previous studies to encourage the growth of osteoblasts. Over a three-day trial, their coated SMP scaffold grew five times more osteoblasts than their uncoated scaffold.

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Got a nasty burn? Nanogel has you covered. Using the power of nanotechnology, this cutting-edge simply sprays burns away, and speeds the healing process.

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We believe in harnessing the power of biology to make transformative products that are good for business, people and the environment. By applying the latest in automation, data architecture and machine learning, we’re making better microbes for use in industrial fermentation.

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Researchers at MIT and Boston Children’s Hospital have developed a system that can take MRI scans of a patient’s heart and, in a matter of hours, convert them into a tangible, physical model that surgeons can use to plan surgery.

The models could provide a more intuitive way for surgeons to assess and prepare for the anatomical idiosyncrasies of individual patients. “Our collaborators are convinced that this will make a difference,” says Polina Golland, a professor of electrical engineering and computer science at MIT, who led the project. “The phrase I heard is that ‘surgeons see with their hands,’ that the perception is in the touch.”

This fall, seven cardiac surgeons at Boston Children’s Hospital will participate in a study intended to evaluate the models’ usefulness.

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In what may seem like a Hollywood blockbuster, Defense Advanced Research Projects Agency (DARPA) has developed an implant that goes directly onto the human brain.

The agency wrote in a statement their device is showing promise with improving patient’s memory tests scores. It is “raising hope that such approaches may someday help individuals suffering from memory deficits as a result of traumatic brain injury or other pathologies.”

DARPA’s Restoring Active Memory (RAM) program presented their preliminary findings at the ‘Wait, What? A Future Technology Forum,’ which is also hosted by the agency at St. Louis.

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“The current benchtop cell sorters are too expensive, too un-safe, and too high-maintenance. More importantly, they have very low biocompatibility. The cell-sorting process can reduce cell viability and functions by 30–99 percent for many fragile or sensitive cells such as neurons, stem cells, liver cells and sperm cells. We are developing an acoustic cell sorter that has the potential to address all these problems.”

Researchers describe an acoustic cell sorter capable of the kind of high sorting throughput necessary to compete with commercial fluorescence activated cell sorters.

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Another excellent blog by Dr Michael fossel PhD, md. Alzheimer’s, Parkinson’s and other related diseases could be treated potentially using telomerase.

Alzheimer’s: One Disease?

Date posted: 25.08.2015.

Continue reading “Alzheimer’s: One Disease? « Michael Fossel” »

Is seasteading the wave of the future? Joe Quirk of the Seasteading Institute thinks floating cities will allow micro nations to compete for people — providing better life options and innovations. “Aquapreneurs,” says Quirk, can save humanity from disease, environmental harm and maybe even war.

Voice & Exit is a dynamic, transformative festival of the future. Exiters are dedicated to maximizing human flourishing for individuals, communities and our world.

Continue reading “Atlantis Rising: Why Floating Cities are the Next Frontier (Joe Quirk)” »

If you want to increase your risk of multiple diseases, then smoking is one of surest ways to do it; it can even accelerate aging. So how do some long-term smokers beat the odds?

Long-lived smokers are fascinating. Not only do they live a long time, but they also appear unaffected by their habit. For most of us, smoking has been confirmed to be ‘toxic’, but these outliers somehow overcome this. So how can these people reach old age despite having smoked most of their life? Scientists predicted they must have some unusual genes, and they were right.

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