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Archive for the ‘biotech/medical’ category: Page 2522

Sep 17, 2015

A fast cell sorter shrinks to cell phone size

Posted by in categories: biotech/medical, mobile phones, neuroscience

“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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Sep 16, 2015

Alzheimer’s: One Disease? « Michael Fossel

Posted by in categories: biotech/medical, life extension

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” »

Sep 16, 2015

Atlantis Rising: Why Floating Cities are the Next Frontier (Joe Quirk)

Posted by in categories: biotech/medical, governance, innovation

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)” »

Sep 16, 2015

In The Genes: Longevity Secrets From Long-Lived Smokers

Posted by in categories: biotech/medical, life extension

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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Sep 16, 2015

Filling a void in stem cell therapy

Posted by in categories: biotech/medical, life extension, materials

Stem cells coming along nicely, Stanford demonstrate how creating artificial stem cell niches improve grafting and regeneration of bone and it should have a broad application for other tissues. Properly developed we could regenerate organs and tissues by injecting enough stem cells in these manufactured protective niches.

One could potentially take it a stage further and modify the stem cells with genes of interest to make them more robust. Ex-vivo cell manipulation is also considerably cheaper than in-vivo therapy.


New porous hydrogel could boost success of some stem cell-based tissue regeneration, researchers say.

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Sep 15, 2015

Can A Healthy Gut Help You Live Longer?

Posted by in categories: biotech/medical, food, health, life extension

Our gut and the microbiome play a crucial role in our health, but could better understanding of that role help us avoid disease and live longer?

The microbiome weighs 2–3 pounds and contains 10 times more cells than our own, but we’ve neglected our microbial tenants for a long time. These little denizens help us break down food, provide key nutrients and even play a role in inflammation and the integrity of our intestinal tract. It’s no surprise then that fermented foods and probiotics are gaining popularity as we become more aware of how important our gut is. Recent evidence even links poor digestive health to chronic inflammation and Parkinson’s disease.

New research suggests that both gut integrity, and the amount and type of bacteria that reside within it, can actually predict an individual’s health. They may even quicken or slow the pace of aging.

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Sep 15, 2015

Curing Alzheimer’s

Posted by in categories: biotech/medical, genetics, health, life extension, mobile phones, neuroscience, space

Dr Michael Fossel is a PhD and MD heading up telomerase research and therapy and has kindly written a blog article for Bioviva detailing the work both they and his company Telocyte are doing to fight back against Alzheimer’s.


How Alzheimer’s Can Be Prevented and Cured…

Michael Fossel, MD, PhD

As I said in my medical textbook on aging, “If age is a thief, then the greatest treasure we lose is ourselves.” We fear Alzheimer’s not simply because it takes away our health, but because it steals our souls.

Continue reading “Curing Alzheimer's” »

Sep 14, 2015

DARPA Taps Into the Brain To Give Patients Robo-Touch and Better Memory

Posted by in categories: biotech/medical, neuroscience

A report from DARPA’s Wait, What? conference.

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Sep 14, 2015

Getting DNA Into Cells Is Tough, But This Nanoinjector Is Here To Help

Posted by in categories: biotech/medical, nanotechnology

Click on photo to start video.

One of gene therapy’s major challenges is getting a gene sequence into a cell without damaging it. Traditional methods are often inefficient and unreliable, but this nano-device from Brigham Young University may offer a solution.

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Sep 14, 2015

Paralyzed Man Successfully Given Prosthetic Hand That Can ‘Feel’

Posted by in categories: biotech/medical, cyborgs, electronics, neuroscience

A 28 year old man who has been paralysed has been given a new sense of touch following a new breakthrough that saw electrodes places directly into the man’s brain.

The research and clinical trial has been carried out by DARPA, the US Military’s research agency. Essentially, the man (who has not been named) is now able to control his new hand and feel people touching it because of two sets of electrodes: one array on the motor cortex, the part of the brain which directs body movement, and one on the sensory cortex, which is the part of the brain which feels touch.

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