Archive for the ‘bioengineering’ category: Page 159
Apr 24, 2018
Researchers use CRISPR to edit DNA outside of the cell for the first time
Posted by Manuel Canovas Lechuga in categories: bioengineering, biotech/medical, genetics, health
Wilmington, DE, April 19, 2018 — Scientists at Christiana Care Health System’s Gene Editing Institute have developed a potentially breakthrough CRISPR gene-editing tool. It could allow researchers to take fragments of DNA extracted from human cells, put them into a test tube, and quickly and precisely engineer multiple changes to the genetic code, according to a new study published today in the CRISPR Journal.
Investigators at the Gene Editing Institute, which is part of the Helen F. Graham Cancer Center & Research Institute at Christiana Care, said their new “cell-free” CRISPR technology is the first CRISPR tool capable of making multiple edits to DNA samples “in vitro,” which means in a test tube or petri dish. The advance could have immediate value as a diagnostic tool, replicating the exact genetic mutations found in the tumors of individual cancer patients. Mutations that cause cancer to spread can differ from patient to patient, and being able to quickly identify the correct mutation affecting an individual patient can allow clinicians to implement a more targeted treatment strategy.
“With this new advance, we should be able to work with laboratory cultures and accomplish gene edits in less than a day, significantly reducing the time required for diagnostics compared to other CRISPR tools, and with much greater precision,” said Eric Kmiec, Ph.D., director of the Gene Editing Institute and principal author of the study. “This is particularly important for diagnostics linked to cancer care where time is critical.”
Apr 20, 2018
Bioquark Inc. — Glowing Skin Podcast — Ira Pastor
Posted by Ira S. Pastor in categories: aging, bioengineering, biotech/medical, business, chemistry, DNA, genetics, health, innovation, life extension
Tags: anti-aging, bioquark, cosmetics, health, Life extension, skin, wellness
Apr 19, 2018
PERFECT Official Trailer (2018) Abbie Cornish Sci-Fi Movie HD
Posted by Sean Brazell in categories: bioengineering, biotech/medical, genetics
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A young man with a violent past enters a mysterious clinic where the patients wildly transform their bodies and minds using genetic engineering.
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Apr 17, 2018
CRISPR gene editing has been tested on 86 human patients
Posted by Manuel Canovas Lechuga in categories: bioengineering, biotech/medical
Apr 17, 2018
Bioquark Inc. — Connecting The Resilient — Spinal Cord Injury Podcast
Posted by Ira S. Pastor in categories: aging, bioengineering, biological, biotech/medical, disruptive technology, DNA, genetics, health, life extension, neuroscience
Apr 15, 2018
Bioquark Inc. — Hyperspace Show — Ira Pastor
Posted by Ira S. Pastor in categories: aging, alien life, bioengineering, biotech/medical, business, cosmology, cryonics, disruptive technology, DNA, genetics
Apr 14, 2018
CRISPR plants won’t be regulated
Posted by Shailesh Prasad in categories: bioengineering, biotech/medical, genetics
In a big win for the biotech industry, the US Department of Agriculture says once and for all it won’t regulate plants whose genomes have been altered using gene-editing technology.
Why it’s a field day: The decision means that we could see a boom in newfangled plants from firms like Monsanto, universities, and startups like Calyxt, whose oil-altered soybeans featured in our cover story late last year.
Here’s the logic: The USDA says gene editing is just a (much) faster form of breeding. So long as a genetic alteration could have been bred into a plant, it won’t be regulated. That includes changes that create immunity to disease or natural resistance to crop chemicals, as well as edits to make seeds bigger and heavier. It doesn’t include transgenic plants (those with a gene from a distant species)—those will still be regulated.
Apr 14, 2018
Google futurist and director of engineering: Basic income will spread worldwide by the 2030s
Posted by Genevieve Klien in categories: bioengineering, biotech/medical, economics, employment, Ray Kurzweil, robotics/AI
- Basic income will be widespread by the 2030s, according to Google futurist and director of engineering Ray Kurzweil.
- Kurzweil is known for making seemingly wild predictions. In 2016, he predicted that by 2029, medical technology will add an extra year to human life expectancies on an annual basis.
- ” We’re going to have more and more powerful technology to keep our physical bodies going. We’ll think, ‘Wow, back in 2018, people only had one body, and they couldn’t back up their mind file,’” he said onstage at TED.
As it becomes apparent that artificial intelligence will replace ever-more jobs in the coming years, a growing number of politicians, nonprofits, and Silicon Valley entrepreneurs have started thinking about how we’ll cope with a world in which not everyone can — or needs to — work.
Basic income experiments, in which people are given a regular salary just to live, no strings attached, are popping up all over Europe, Africa, and North America.
Apr 14, 2018
Breakthrough brings gene-editing medicine one step closer to patient applications
Posted by Ian Hale in categories: bioengineering, biotech/medical, genetics
Imagine a future where a guided biomachine put into your body seeks out defective gene sequences in each cell and edits in the correct information with precision accuracy.
It’s called gene editing, and University of Alberta researchers have just published a game-changing study that promises to bring the technology much closer to therapeutic reality.
“We’ve discovered a way to greatly improve the accuracy of gene-editing technology by replacing the natural guide molecule it uses with a synthetic one called a bridged nucleic acid, or BNA,” said Basil Hubbard, Canada Research Chair in Molecular Therapeutics and an assistant professor in the U of A’s Department of Pharmacology, who led the study.