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Archive for the ‘biotech/medical’ category: Page 2719

Jan 17, 2015

Can DNA Nanobots Successfully Treat Cancer Patients? First Human Trial Soon

Posted by in categories: biotech/medical, nanotechnology

By –SingularityHUB

http://cdn.singularityhub.com/wp-content/uploads/2014/01/1000_genome_dna-1.jpg

“No, no it’s not science fiction; it’s already happening,” said Ido Bachelet to a somewhat incredulous audience member at a London event late last year. Bachelet, previously of Harvard’s Wyss Institute and faculty member at Israel’s Bar-Ilan University, is a leading figure in the field of DNA nanotechnology.

In a brief talk, Bachelet said DNA nanobots will soon be tried in a critically ill leukemia patient. The patient, who has been given roughly six months to live, will receive an injection of DNA nanobots designed to interact with and destroy leukemia cells—while causing virtually zero collateral damage in healthy tissue.

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Jan 16, 2015

These Thought-Controlled Robotic Arms Are Beating Paralysis and Amputation

Posted by in categories: biotech/medical, robotics/AI

By –SingularityHUB

http://cdn.singularityhub.com/wp-content/uploads/2014/12/thought-controlled-robotic-arm-1000x400.jpg

In 2012, University of Pittsburgh researchers released a video of Jan Scheuermann feeding herself a bite of chocolate. This, of course, wouldn’t be noteworthy but for one thing: Scheuermann is paralyzed from the neck down. She fed herself that chocolate using a brain implant and thought-controlled robotic arm—and got a taste of freedom once unthinkable.

Scheuermann’s spinocerebellar degeneration left her unable to move her limbs over a decade ago. She leapt at the chance to take part in the University of Pittsburgh study investigating brain-computer interfaces. The study’s researchers are developing a system that reads and decodes brain activity, translating it into physical action in a robotic arm and hand.

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Jan 11, 2015

Tech giants quietly investing in Synthetic Biology

Posted by in category: biotech/medical

SynBiology

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So if I asked what you think will fuel the growth of today’s technology giants in the next 15 years, what would your answer be? You might say familiar or trendy terms, such as user growth or the Internet of Things. Or perhaps that the companies with the most innovative products and services will reign king in tomorrow’s tech markets. And while those are likely partially correct answers, there’s a tremendous amount of growth to be had from a rather unlikely source.

It might be difficult to believe that companies that have traditionally relied on silicon chips, mobile apps, and lines of software code could profit from something as seemingly disconnected as making biological engineering as predictable as traditional engineering fields, but a closer look into research and development spending hints that it may not be that far-fetched after all. Why are Autodesk (NASDAQ: ADSK) , Intel (NASDAQ: INTC) , and Microsoft (NASDAQ: MSFT) quietly investing in synthetic biology, and what could it mean for investors?

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Jan 4, 2015

New Book: An Irreverent Singularity Funcyclopedia, by Mondo 2000’s R.U. Sirius.

Posted by in categories: 3D printing, alien life, automation, big data, bionic, bioprinting, biotech/medical, complex systems, computing, cosmology, cryptocurrencies, cybercrime/malcode, cyborgs, defense, disruptive technology, DNA, driverless cars, drones, economics, electronics, encryption, energy, engineering, entertainment, environmental, ethics, existential risks, exoskeleton, finance, first contact, food, fun, futurism, general relativity, genetics, hacking, hardware, human trajectories, information science, innovation, internet, life extension, media & arts, military, mobile phones, nanotechnology, neuroscience, nuclear weapons, posthumanism, privacy, quantum physics, robotics/AI, science, security, singularity, software, solar power, space, space travel, supercomputing, time travel, transhumanism

Quoted: “Legendary cyberculture icon (and iconoclast) R.U. Sirius and Jay Cornell have written a delicious funcyclopedia of the Singularity, transhumanism, and radical futurism, just published on January 1.” And: “The book, “Transcendence – The Disinformation Encyclopedia of Transhumanism and the Singularity,” is a collection of alphabetically-ordered short chapters about artificial intelligence, cognitive science, genomics, information technology, nanotechnology, neuroscience, space exploration, synthetic biology, robotics, and virtual worlds. Entries range from Cloning and Cyborg Feminism to Designer Babies and Memory-Editing Drugs.” And: “If you are young and don’t remember the 1980s you should know that, before Wired magazine, the cyberculture magazine Mondo 2000 edited by R.U. Sirius covered dangerous hacking, new media and cyberpunk topics such as virtual reality and smart drugs, with an anarchic and subversive slant. As it often happens the more sedate Wired, a watered-down later version of Mondo 2000, was much more successful and went mainstream.”


Read the article here >https://hacked.com/irreverent-singularity-funcyclopedia-mondo-2000s-r-u-sirius/

Jan 3, 2015

Every Patient a Subject

Posted by in category: biotech/medical

By and Slate.com

Genetic tests extracted from blood

Personalized medicine, the hoped-for use of the information in our genes to inform our medical care, may end up helping people live longer, healthier lives. Or it may not—the jury is still out. But one thing is certain: As our unique genomic data enter our medical records, researchers will be tempted to use that invaluable resource. The results may be good for science but bad for patients’ privacy.

In 2013, reporter Carole Cadwalladr, writing for the Guardian, described her encounter with the paradox of personalized medicine: Unlocking one’s genetic code may feel empowering, but the implications can be frightening. Cadwalladr agreed to let Illumina, a company that makes and uses gene-reading machines, sequence her DNA and use her genome in research in connection with an upcoming conference.

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Jan 2, 2015

The Immortalists Official Trailer

Posted by in categories: biological, biotech/medical, genetics, human trajectories, life extension

Dec 26, 2014

Mutant gene prevents worms gaining weight from unhealthy diets

Posted by in category: biotech/medical

By — Gizmag

The mutant gene SKN-1 found in the worm Caenorhabditis elegant has been shown to negate we...

Sure, foods that are high in sugar are often the most tempting, but that sugar rush can come at a weighty cost. A new study conducted at the University of South Carolina has suggested that this may not need be the case. Researchers have identified a gene that can dictate how these foods are processed, potentially suppressing the weight problems that go hand-in-hand with unhealthy eating habits.

The research centers on a mutant gene called SKN-1 found in the worm Caenorhabditis elegans. The scientists fed a number of these worms a high-sugar diet and observed no difference in weight for those with a hyperactive SKN-1 gene, while those without the gene quickly began to stack on the nanograms.

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Dec 25, 2014

Brain-computer interface enables “locked-in” brain stroke sufferer to communicate

Posted by in categories: biotech/medical, neuroscience

By — Gizmag

Research conducted at the East Tennessee Sate University suggests that brain-computer inte...

By enabling users to communicate and control devices with their thoughts, brain-computer interfaces (BCI) hold almost a scary amount of potential. While they have achieved feats such as directing the flight of a quadcopter and helping victims of paralysis to communicate, sufferers of brainstem stroke with “locked-in” syndrome have so far been beyond reach. But now, a researcher at East Tennessee Sate University (ETSU) has demonstrated BCIs may in fact give brainstem stroke patients a voice again, with very specific brainwaves serving as a typing finger for a virtual keyboard.

“We have significant research showing that BCI is beneficial to ALS patients [amyotrophic lateral sclerosis, a neurodegenerative disorder that results in muscle wasting],” says Dr Eric Sellers, associate professor of Psychology at ETSU and leader of the study. “But until now there were no studies that looked specifically at patients with a brainstem stroke to see if it worked for them as well.”

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Dec 3, 2014

These Medical Infographics Are Empowering Patients

Posted by in category: biotech/medical

By — FastCompany

Anyone who has had a chronic medical issue–or a family member with one–knows how difficult it can be to understand what their doctors are talking about. Enter Emmi Solutions, a health data visualization company that uses multidisciplinary art to explain complex concepts to patients of all ages. “Health care is very personal and can be really scary. People want to be involved, supported, reassured, and guided to make the right decisions for themselves and their families. Caregivers want that for their patients too, but haven’t always had the tools or the incentives to provide that,” says Greg Blew, the company’s chief creative officer. “So we started making interactive multimedia programs that educated patients about upcoming surgical procedures and set their expectations around factors like recovery time, postoperative pain, and potential risks.”

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Dec 2, 2014

Artificial Spleen ‘Cleans’ Blood of Pathogens

Posted by in category: biotech/medical

Written By: — Singularity Hub

magnetic-nanobeads-biospleen

In one of the gutsiest performances in sports history, NFL quarterback Chris Simms had to be carted off the field after taking several vicious hits from the defense during a game in 2006. Remarkably, Simms returned to the game shortly thereafter and led his team on a scoring drive before having to leave the game for good.

As it turns out, Simms had ruptured his spleen and lost nearly five pints of blood.

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