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Jan 15, 2019
Paralyzed rats walk again after scientists 3D-print a new spinal cord: Implant successfully fueled nerve growth — and could be a game changer for humans
Posted by Paul Gonçalves in categories: 3D printing, biotech/medical, neuroscience
For the first time, scientists have used rapid 3D printing technologies to create a spinal cord. The team at UC San Diego then put neural cells in it and implanted it into rats, who walked again.
Jan 15, 2019
Epigenetic Memories are Passed Down 14 Successive Generations, Game-Changing Research Reveals
Posted by Victoria Generao in categories: biotech/medical, genetics, nanotechnology
The past of our ancestors lives on through us: Groundbreaking research illustrates how parental experience is not only epigenetically imprinted onto offspring, but onto an unprecedented number of future generations. Rather than occurring over the elongated time scale of millions of years, genetic change can transpire in real biological time through nanoparticles known as exosomes…
Until recently, it was believed that our genes dictate our destiny. That we are slated for the diseases that will ultimately beset us based upon the pre-wired indecipherable code written in stone in our genetic material. The burgeoning field of epigenetics, however, is overturning these tenets, and ushering in a school of thought where nurture, not nature, is seen to be the predominant influence when it comes to genetic expression and our freedom from or affliction by chronic disease.
Epigenetics: the demise of biological determinism.
Jan 15, 2019
60 Minutes On This Bicycle Can Power Your Home For Twenty-Four Hours
Posted by Victoria Generao in categories: energy, health, transportation
https://youtube.com/watch?v=Cgb9lfKW_d4
Wouldn’t it be great to power your home without having enormous costs to starting a journey on the alternative road? Now, you can achieve that and also take care of your figure! The founder of the Free Electric hybrid bike, Manoj Bhargava, says that his invention uses mechanical energy in the most basic way in order to transform an hour of exercise into supplying rural household with energy for 24 hours. The mechanism is simple: when you pedals, a flywheel is put in action, which turns the generator and thus charging a battery. What better motivation to work out from now on than to power your own home without any costs whatsoever? Watch the video featured to see the bike in action.
Join me for a quick review of the spikes & dips in the Bitcoin exchange rate. This time, it’s all about one very simple chart…
The chart below shows a history of BTC price spikes, dips and recovery. Click to enlarge, then start at the top—and move down.
- Consider the percent-pullback after each spike (red label)
- Think about the stellar rebound after each drop (green label)
This is why I do not get too worked up over the plunge in the BTC exchange rate. There are no fundamental flaws in Bitcoin math or mechanisms. The market need for the benefits conveyed by Bitcoin is terrific, and the most popular arguments against Bitcoin are severely flawed. Skeptics and Critics typically say something like this:
“Even if blockchain currencies are beneficial and inevitable, Bitcoin can be displaced by another, better cryptocurrency.”
Jan 15, 2019
Measuring Age Using the Bacteria in Your Gut
Posted by Steve Hill in categories: biological, life extension
The bacteria in your gut may offer an accurate way to measure your biological age, according to a new study.
The microbiome
In recent years, it has become increasingly apparent that the communities of bacteria, fungi, and other microbes living in our gut, known as the microbiome, are likely involved in aging, particularly the chronic age-related inflammation that accompanies it.
Jan 15, 2019
Nine disability claimants die every day while waiting for their benefits
Posted by Mike Ruban in categories: government, neuroscience
To be approved, government figures have shown.
More than 17,000 people have died in the past seven years while waiting for their disability benefit claim to be approved, according to figures obtained by The Independent.
The claimants, who were in the process of claiming a type of benefit named the Personal Independence Payment (PIP), were reportedly suffering from a mixture of terminal illnesses and disabilities, including anxiety and depression while they waited for their benefits to be paid.
Continue reading “Nine disability claimants die every day while waiting for their benefits” »
Jan 15, 2019
The decline in U.S. life expectancy is unlike anything we’ve seen in a century
Posted by Amberley Levine in category: biotech/medical
For a nation that spends more on healthcare per citizen than almost any other, America isn’t exactly reaping the rewards. Life expectancy has been steadily climbing for decades now, but in the last few years it’s taken a troubling turn in the other direction.
A new report from the Centers for Disease Control shows that a small decrease in life expectancy, from 78.7 to 78.6 years, is part of a continuing trend. Even as we make progress treating cancer, heart disease, and stroke—three of the biggest killers—we’re losing ground on other fronts and have been since 2014. That makes this continuous decline unlike anything we’ve seen since World War I and the Spanish influenza, which both happened between 1915 and 1918.
In its report, the CDC highlighted three things that have contributed to American’s shrinking life expectancy in recent years: drug overdoses, chronic liver disease, and suicide. “Increased death rates for unintentional drug overdoses in particular—a subset of unintentional injuries—contributed to the negative change in life expectancy observed in recent years,” the report reads.
Jan 15, 2019
Researchers Successfully Turn Breast Cancer Cells Into Fat to Stop Them From Spreading
Posted by Shane Hinshaw in category: biotech/medical
This is incredible!
Researchers have been able to coax human breast cancer cells to turn into fat cells in a new proof-of-concept study in mice.
To achieve this feat, the team exploited a weird pathway that metastasising cancer cells have; their results are just a first step, but it’s a truly promising approach.