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Archive for the ‘biotech/medical’ category: Page 1520

Oct 7, 2020

Volcanic eruption turned man’s brain into glass, ‘froze’ brain cells 2,000 years ago, scientists find

Posted by in categories: bioengineering, biotech/medical, life extension, neuroscience

Although it’s clearly NOT the approach taken for ultracold vitrification of patients undergoing life extension cryonization. (ULTRA🥶COLD being the exact opposite of ULTRA-BLOODY-H🥵T, obviously!)

Still, given the vast number of scientific and engineering discoveries and creations born on the backs of unexpected results, accidental discoveries, and outright screw up, it might have very useful data that has practical applications that would never otherwise have even been considered.


Italian scientists found intact brain cells in a man who was killed during the eruption of Mount Vesuvius in 79 AD.

Oct 7, 2020

CRISPR, the revolutionary genetic ‘scissors,’ honored by Chemistry Nobel

Posted by in categories: biotech/medical, genetics

Selection of just two scientists will stir controversy, given patent fight over genome editor’s discovery.

Oct 7, 2020

‘Re-writing the code of life’: Nobel chemistry prize goes to genome editing pioneers

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

The genetic editing technique has contributed to new cancer therapies and has the potential to be used in curing inheritable diseases.


Two women were awarded the Nobel Prize in chemistry Wednesday for their pioneering work on genome editing, which has the life-saving potential to be used to cure genetic diseases.el Prize in chemistry Wednesday for their pioneering work on genome editing, which has the life-saving potential to be used to cure genetic diseases.el Prize in chemistry on Wednesday for developing a method for genome editing that could be used to cure many diseases.

Oct 7, 2020

Nobel Prize in Chemistry Awarded to 2 Scientists for Work on Genome Editing

Posted by in categories: biotech/medical, chemistry

Emmanuelle Charpentier and Jennifer A. Doudna developed the Crispr tool, which can change the DNA of animals, plants and microorganisms with high precision.

Oct 7, 2020

Remote control of blood sugar: Electromagnetic fields treat diabetes in animal models

Posted by in category: biotech/medical

Researchers from the University of Iowa may have discovered a safe new way to manage blood sugar non-invasively. Exposing diabetic mice to a combination of static electric and magnetic fields for a few hours per day normalizes two major hallmarks of type 2 diabetes, according to new findings published Oct. 6 in Cell Metabolism.

“We’ve built a remote control to manage diabetes,” says Calvin Carter, Ph.D., one of the study’s lead authors and a postdoc in the lab of senior author Val Sheffield, MD, Ph.D., professor of pediatrics, and of ophthalmology and visual sciences at the UI Carver College of Medicine. “Exposure to electromagnetic fields (EMFs) for relatively short periods reduces and normalizes the body’s response to insulin. The effects are long-lasting, opening the possibility of an EMF therapy that can be applied during sleep to manage diabetes all day.”

The unexpected and surprising discovery may have major implications in diabetes care, particularly for patients who find current treatment regimens cumbersome.

Oct 7, 2020

Terahertz zaps alter gene activity in stem cells

Posted by in categories: biotech/medical, materials

Terahertz light pulses change gene expression in stem cells, report researchers from Kyoto University’s Institute for Integrated Cell-Material Sciences (iCeMS) and Tokai University in Japan in the journal Optics Letters. The findings come thanks to a new tool, with implications for stem cell research and regenerative therapy development.

Terahertz waves fall in the far infrared/microwave part of the electromagnetic spectrum and can be produced by powerful lasers. Scientists have used terahertz pulses to control the properties of solid-state materials. They also have potential for manipulating living cells, as they don’t damage them the way that ultraviolet or infrared light does. Research so far has led to contradictory findings about their effects on cells, possibly because of the way the experiments have been conducted.

ICeMS microengineer Ken-ichiro Kamei and physicist Hideki Hirori worked with colleagues to develop a better tool for investigating what happens when terahertz pulses are shone on . The apparatus overcomes issues with previous techniques by placing cells in tiny microwells that have the same area as the terahertz light.

Oct 7, 2020

French And U.S. Scientists Win Nobel In Chemistry For Work In Genome Editing

Posted by in categories: biotech/medical, chemistry

The Nobel Prize in Chemistry has been awarded to Emmanuelle Charpentier and Jennifer A. Doudna for the development of a method for genome editing.


Emmanuelle Charpentier (left), and Jennifer Doudna, are the sixth and seventh women to win the prestigious award.

Oct 6, 2020

Liz Parrish online talk during RAADfest 2020

Posted by in categories: biotech/medical, life extension

Watch Liz Parrish’s talk given on Sunday October 4, 2020, during the celebration of the annual event “Revolution Against Aging and Death Festival” (RAADfest 2020).

During her presentation Liz describes for the first time what BioViva Sciences and its exclusive partner Integrated Health Systems (IHS), are doing on the fronts of 1) Patient Access: 2) Research & Development and 3) Data Science.

Continue reading “Liz Parrish online talk during RAADfest 2020” »

Oct 6, 2020

How machine learning is powering collective pandemic intelligence

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

From predicting viral load to identifying antiviral drugs, discover some of the AI projects working to fight COVID-19.


What can AI do in the race to contain COVID-19 and potential future pandemics? Discover how machine learning is powering collective pandemic intelligence.

Oct 6, 2020

Process for Regenerating Neurons in the Eye and Brain Identified

Posted by in categories: biotech/medical, neuroscience

Summary: Researchers have identified a network of genes in Zebrafish that regulate the process of determining whether certain neurons will regenerate.

Source: University of Notre Dame

The death of neurons, whether in the brain or the eye, can result in a number of human neurodegenerative disorders, from blindness to Parkinson’s disease. Current treatments for these disorders can only slow the progression of the illness, because once a neuron dies, it cannot be replaced.