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Archive for the ‘biotech/medical’ category: Page 1156

Oct 29, 2021

North America’s most affordable 70+ mph electric motorcycle is already here and no one noticed

Posted by in categories: biotech/medical, sustainability

😀


As someone who rides, reviews, and covers news on electric motorcycles, I hear the same thing all the time: “I’d love an electric motorcycle, but they’re all so expensive. Maybe when prices come down.”

And I get it. Electric motorcycles really are expensive. Zero’s flagship electric motorcycles cost $20,000. LiveWires are a couple thousand more. And Energicas are a couple thousand more than that. But somehow a little-known, highway-capable electric motorcycle popped up in North America for just US $5,990, and it seems like no one noticed. I’m talking about the Kollter ES1 electric motorcycle.

Continue reading “North America’s most affordable 70+ mph electric motorcycle is already here and no one noticed” »

Oct 29, 2021

The search for people who never get COVID

Posted by in categories: biotech/medical, genetics

An international team of researchers wants to find people who are genetically resistant to SARS-CoV-2, in the hope of developing new drugs and treatments.


Imagine being born naturally resistant to SARS-CoV-2, and never having to worry about contracting COVID-19 or spreading the virus. If you have this superpower, researchers want to meet you, to enrol you in their study.

As described in a paper in Nature Immunology1 this month, an international team of scientists has launched a global hunt for people who are genetically resistant to infection with the pandemic virus. The team hopes that identifying the genes protecting these individuals could lead to the development of virus-blocking drugs that not only protect people from COVID-19, but also prevent them from passing on the infection.

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Oct 29, 2021

Can Future Epidemics Be Predicted?

Posted by in categories: biotech/medical, climatology, sustainability

Like weather forecasting, disease forecasting needs to be statistical.

While we cannot predict in advance exactly how many hurricanes will occur this year or how bad they will be, we know with great confidence that climate change is a risk factor increasing the frequency and severity of hurricanes. Our knowledge of this and all the other risk factors for hurricanes allows us to make a statistical prediction for the coming season.

Similarly, we have known for decades that ther… See more.

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Oct 29, 2021

Scientists pinpoint personality traits that increase risk of Alzheimer’s

Posted by in categories: biotech/medical, neuroscience

There is no cure for the disease, for which Alzheimer’s is the most common form (about 75% of dementia cases).

But finding out what raises the risk can help people try and prevent it.

A new study has offered more clues about the type of people who typically get Alzheimer’s.

Oct 28, 2021

The spike protein of SARS-CoV-2 variant A.30 is heavily mutated and evades vaccine-induced antibodies with high efficiency

Posted by in categories: biotech/medical, economics, health

The COVID-19 pandemic, caused by SARS-CoV-2, continues to rage in many countries, straining health systems and economies. Vaccines protect against severe disease and death and are considered central to ending the pandemic. COVID-19 vaccines (and SARS-CoV-2 infection) elicit antibodies that are directed against the viral spike (S) protein and neutralize the virus. However, the emergence of SARS-CoV-2 variants with S protein mutations that confer resistance to neutralization might compromise vaccine efficacy[1]. Furthermore, emerging viral variants with enhanced transmissibility, likely due to altered virus-host cell interactions, might rapidly spread globally. Therefore, it is important to investigate whether emerging SARS-CoV-2 variants exhibit altered host cell interactions and resistance against antibody-mediated neutralization.


Cellular & Molecular Immunology (2021) Cite this article.

Oct 28, 2021

Brain Implant Gives Blind Woman Artificial Vision in Scientific First

Posted by in categories: biotech/medical, cyborgs

A ‘visual prosthesis’ implanted directly into the brain has allowed a blind woman to perceive two-dimensional shapes and letters for the first time in 16 years.

The US researchers behind this phenomenal advance in optical prostheses have recently published the results of their experiments, presenting findings that could help revolutionize the way we help those without sight see again.

At age 42 Berna Gomez developed toxic optic neuropathy, a deleterious medical condition that rapidly destroyed the optic nerves connecting her eyes to her brain.

Oct 28, 2021

Prof Goya & Dr Katcher Lifespan Experiment Update Oct 2021 | Modern Healthspan

Posted by in categories: biotech/medical, genetics, health

The non-E5 made rats healthier with a small increase in lifespan. The E5 part 2 is still ongoing with rats at 31 months that generally at most live 36 months.


In this video we give a brief update on the parallel experiments being conducted by Dr Katcher and Professor Goya. In these studies they are injecting E5 and young blood plasma into rats in repeatedly to see if the maximum lifespan can be extended.

Continue reading “Prof Goya & Dr Katcher Lifespan Experiment Update Oct 2021 | Modern Healthspan” »

Oct 28, 2021

The Genetic Lottery: Why DNA Matters for Social Equality

Posted by in categories: biotech/medical, genetics

In “The Genetic Lottery: Why DNA Matters for Social Equality,” Kathryn Paige Harden explores how genetics can affect life outcomes.

Oct 28, 2021

TheaGenesis: Awakening of the Living Earth

Posted by in category: biotech/medical

Nearly four billion years ago, life on Earth began with a single living cell containing a replicating molecule of DNA. From that point on, that original cell, the first to develop the awesome capacity for reproduction, divided and redivided and subdivided its protoplasm to fill the oceans with life. And since the Cambrian Explosion, half a billion years ago, complex organisms have proliferated and evolved into the myriad plants and animals, including ourselves, that now inhabit and comprise this beautiful planet. But no matter how many times a cell fissions in the process of embryological development, all the daughter cells collectively continue to comprise but one single organism. Thus the entire biosphere of Earth comprises the body of a single vast living being—Mother Earth Herself: Gaea.

#TheaGenesis #GaiaHypothesis #SyntellectEmergence

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Oct 28, 2021

Engineers devise a way to selectively turn on RNA therapies in human cells

Posted by in categories: biotech/medical, life extension

Researchers at MIT and Harvard University have designed a way to selectively turn on gene therapies in target cells, including human cells. Their technology can detect specific messenger RNA sequences in cells, and that detection then triggers production of a specific protein from a transgene, or artificial gene.

Because transgenes can have negative and even dangerous effects when expressed in the wrong , the researchers wanted to find a way to reduce off-target effects from gene therapies. One way of distinguishing different types of cells is by reading the RNA sequences inside them, which differ from tissue to tissue.

By finding a way to produce transgene only after “reading” specific RNA sequences inside cells, the researchers developed a technology that could fine-tune in applications ranging from regenerative medicine to cancer treatment. For example, researchers could potentially create new therapies to destroy tumors by designing their system to identify cancer cells and produce a toxic protein just inside those cells, killing them in the process.