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Archive for the ‘biotech’ Category
Biometric Face Recognition At Your Local Mall
Thursday, December 10th, 2009
dippityfisch writes "The Sydney Morning Herald reports that face recognition is being considered at Westfield's Sydney mall to catch offenders. The identification system matches images captured by surveillance cameras to an existing database of faces. Police said they could not comment on the center's intentions, but would welcome any move to improve security and technology in the area."
Super Strength Substance Approaching Human Trials
Tuesday, December 8th, 2009
kkleiner writes "You may remember Liam Hoekstra, the baby apparently born without the myostatin gene, and consequently sporting 40% more skeletal muscle than his peers. Using gene therapy, NCH scientists have been able to get follistatin (a myostatin blocker) to promote phenomenal muscle growth in macaque monkeys. NCH is now working with the FDA to perform the preliminary steps necessary for a human clinical trial. Is this the prelude to a super-strength gene therapy for all of us?"
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Man Controls Cybernetic Hand With Thoughts
Saturday, December 5th, 2009
MaryBethP writes "Scientists in Italy announced Wednesday that Pierpaolo Petruzziello, a 26-year-old Italian who had lost his left forearm in a car accident, was successfully linked to an artificial limb that was controlled by electrodes implanted in his arm and connected to the median and ulnar nerves. He has learned to control the artificial limb with his mind. According to CNet, Petruzziello says he could feel sensations in it, as if the lost arm had grown back again. The BBC has a brief video showing the arm in operation."
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Organovo Has Its First Commercial 3D Bio-Printer
Friday, December 4th, 2009
kkleiner writes "Organovo and strategic partner Invetech hope in 2010 to release a commercial version of their 3D organ printer capable of producing very basic tissues like blood vessels. While it is still limited to simple tissue structures (full organs are a long ways off), Organovo plans to deliver the printers to various research institutions interested in organ and tissue production. Working with these institutions, Organovo hopes to one day progress to creating a system that can print organs as easily as other 3D printers print plastic figurines."
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Scientists Create Artificial Meat
Monday, November 30th, 2009
Hugh Pickens writes "The Telegraph reports that scientists have created the first artificial meat by extracting cells from the muscle of a live pig and putting them in a broth of other animal products where the cells then multiplied to create muscle tissue. Described as soggy pork, researchers believe that it can be turned into something like steak if they can find a way to 'exercise' the muscle and while no one has yet tasted the artificial meat, researchers believe the breakthrough could lead to sausages and other processed products being made from laboratory meat in as little as five years' time. '"What we have at the moment is rather like wasted muscle tissue. We need to find ways of improving it by training it and stretching it, but we will get there," says Mark Post, professor of physiology at Eindhoven University. "You could take the meat from one animal and create the volume of meat previously provided by a million animals." Animal rights group Peta has welcomed the laboratory-grown meat, announcing that "as far as we're concerned, if meat is no longer a piece of a dead animal there's no ethical objection while the Vegetarian Society remained skeptical. "The big question is how could you guarantee you were eating artificial flesh rather than flesh from an animal that had been slaughtered. It would be very difficult to label and identify in a way that people would trust.""
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