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Dec 5, 2019

Developing Deep Aging Biomarkers Using Artificial Intelligence

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

A type of artificial intelligence technique is now being used to develop new drugs and therapies and could perhaps even help to solve aging.

An urgent need for aging biomarkers

There has long been an urgent need in our field to develop increasingly accurate biomarkers of aging so that the efficacy of interventions can be gauged. Deep learning is one of the more recent techniques being applied in the search for aging biomarkers.

Dec 5, 2019

Is 70 the new 65? Studies show aging has changed

Posted by in category: life extension

Life expectancy rose, and so did the number of years we spend without serious health problems, researchers say.

Dec 5, 2019

Gene Therapy Clinical Trial in Colombia Aims to Treat Age-Related Diseases and Reverse Aging

Posted by in categories: biotech/medical, life extension

Libella Gene Therapeutics, LLC (“Libella”) announces a clinical trial in Colombia (South America) using telomere-lengthening gene therapy to reverse aging and possibly cure age-related diseases. Libella has chosen bioaccess™ as its CRO for this trial.

Dec 5, 2019

Researchers identify protein that governs human blood stem cell self-renewal

Posted by in categories: biotech/medical, life extension

UCLA scientists have discovered a link between a protein and the ability of human blood stem cells to self-renew. In a study published today in the journal Nature, the team reports that activating the protein causes blood stem cells to self-renew at least twelvefold in laboratory conditions.

Multiplying blood in conditions outside the human body could greatly improve treatment options for like leukemia and for many inherited blood diseases.

Dr. Hanna Mikkola, a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA and senior author of the study, has studied blood stem cells for more than 20 years.

Dec 5, 2019

Vittorio Sebastiano presenting at Undoing Aging 2019

Posted by in category: life extension

Accelerating rejuvenation therapies to repair the damage of aging. Berlin, May 21 — 23.

Dec 5, 2019

Mice Were Kept in the Dark for One Week – Their Brain Cell Networks Rewired and Hearing Sensitivity Changed

Posted by in category: neuroscience

University of Maryland researchers showed sight deprivation changes how groups of neurons work together and alters their sensitivity to different frequencies.

Scientists have known that depriving adult mice of vision can increase the sensitivity of individual neurons in the part of the brain devoted to hearing. New research from biologists at the University of Maryland revealed that sight deprivation also changes the way brain cells interact with one another, altering neuronal networks and shifting the mice’s sensitivity to different frequencies. The research was published in the November 19, 2019 issue of the journal eNeuro.

Dec 5, 2019

Researchers discover stress in early life extends lifespan

Posted by in category: life extension

Some stress at a young age could actually lead to a longer life, new research shows.

University of Michigan researchers have discovered that oxidative experienced early in life increases subsequent stress resistance later in life.

Oxidative stress happens when cells produce more oxidants and free radicals than they can deal with. It’s part of the aging process, but can also arise from stressful conditions such as exercise and calorie restriction.

Dec 5, 2019

Researchers announce molecular surgery — no cutting, no scarring

Posted by in category: biotech/medical

The technique promises to eliminate cutting, scarring, pain, and recovery time.

Dec 5, 2019

How Jaw Correction is Done

Posted by in category: futurism

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Dec 5, 2019

Can a single-celled organism ‘change its mind’? New study says yes

Posted by in category: futurism

Once, single-cell life claimed sole dominion over the earth. For some three billion years, unfathomable generations of unicellular organisms ate, grew and reproduced among only each other. They evolved into predators and prey, thrived and spread across the primordial waters and land, and formed complex and dynamic ecosystems in every ecological niche on the planet. Around 600 million years ago, some even crossed the threshold into multicellularity.

Today, however, single-cell organisms are synonymous with notions like primitive and simple. Yet, new research suggests that they may be capable of much more than their very distant human cousins might suspect.

In an effort to replicate an experiment conducted over a century ago, systems biologists at Harvard Medical School now present compelling evidence confirming at least one —the strikingly trumpet-shaped Stentor roeselii—exhibits a hierarchy of avoidance behaviors.