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Archive for the ‘genetics’ category: Page 419

Mar 12, 2018

Human Skeletal Muscle Aging and Mutagenesis

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

An article I wrote:


Study based upon human skeletal muscle aging, mutagenesis, and the role of #satellite cells

“A more comprehensive understanding of the interplay of stem cell–intrinsic and extrinsic factors will set the stage for improving cell therapies capable of restoring tissue homeostasis and enhancing muscle repair in the aged.

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Mar 12, 2018

DNA tests can predict intelligence, scientists show for first time

Posted by in categories: biotech/medical, education, genetics, neuroscience

I ntelligence could be measured with a swab of saliva, or drop of blood, after scientists showed for the first time that a person’s IQ can be predicted just by studying their DNA.

In the largest ever study looking at the genetic basis for intelligence, researchers at the University of Edinburgh and Harvard University discovered hundreds of new genes linked to brain power.

Previous studies have suggested that between 50 per cent and 75 per cent of intelligence is inherited, and the rest comes through upbringing, friendship groups and education. That figure was calculated by studying identical twins who share the same DNA, therefore any differences in IQ between them must be non-genetic.

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Mar 11, 2018

Gene Editing Just Got So Precise, Researchers Can Change Single Letters of DNA Code

Posted by in categories: bioengineering, biotech/medical, food, genetics

MhAX, or Microhomology-Assisted eXcision.


Gene editing has the power to completely reshape our world.

It promises everything from fixing the genetic faults that lead to disease, to destroying disease-causing microbes, to improving the nutrition of the foods we eat and even resurrecting extinct species like the wooly mammoth — all largely thanks to the genetic editing tool CRISPR, which has both popularized this work and made it possible.

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Mar 9, 2018

Bioquark Inc. — Senior Life Journeys Podcast — Ira Pastor

Posted by in categories: aging, bioengineering, biotech/medical, business, DNA, futurism, genetics, health, neuroscience, transhumanism

Mar 9, 2018

Bioquark Inc. — Arsenio Buck Show — Ira Pastor

Posted by in categories: aging, bioengineering, business, cryonics, DNA, futurism, genetics, health, neuroscience, transhumanism

https://www.spreaker.com/user/thearseniobuckshow/interviewee…stor-on-st

Mar 9, 2018

Bioquark Inc. — Wellness Radio with Dr. J — Ira Pastor

Posted by in categories: aging, bioengineering, biotech/medical, complex systems, cosmology, disruptive technology, DNA, futurism, genetics, health

http://www.blogtalkradio.com/dr-jeanette-gallagher/2018/03/0…sformation

Mar 8, 2018

Suicide Gene Therapy Works to Kill Cancer Cells

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

Some cancer cells express some of the same genes that senescent cells do, so it makes sense that drugs that destroy senescent cells may also destroy cancer cells. This was what the researchers in this new study set out to test.

However, in this experiment, the researchers discovered that the chosen senolytic drugs were not effective at destroying cancer cells with senescence-associated gene expression. While cancer cells and senescent cells do share some common properties, they are also quite different at an epigenetic level.

The researchers did, however, demonstrate that a so-called “suicide gene therapy” that causes both senescent cells and cancer cells to kill themselves worked by targeting senescence-associated p16Ink4a. This approach is similar to that of SENS spin-off company Oisin Biotechnologies, which is using a suicide gene therapy to eliminate senescent cells.

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Mar 7, 2018

Bioquark Inc. — Conferences on Death / Death Reversal — Ira Pastor

Posted by in categories: aging, bioengineering, biotech/medical, cryonics, disruptive technology, DNA, futurism, genetics, health, life extension

Two pivotal conferences on the topic of “death” coming up!!

First at the INSERM Liliane Bettencourt School on March 16–18 will be “Death: From Cells to Societies — Aging, Dying, and Beyond” -

Then, April 11–13 at Harvard Medical School, will be “Defining Death: Organ transplantation and the 50-year legacy of the Harvard report on brain death”

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Mar 6, 2018

Bioquark Inc. — Mama Bear Cancer Coach Radio Show — Ira Pastor

Posted by in categories: aging, biological, business, DNA, futurism, genetics, health, life extension, neuroscience, transhumanism

https://www.spreaker.com/user/10066453/030518-mama-bear-cancer-coach-ira-pastor

Mar 5, 2018

Waking up From the Dream of Longevity

Posted by in categories: biological, genetics, internet, life extension, robotics/AI, space

In the course of the last century, science fiction has been a harbinger of things to come. From the automatic sliding doors of Star Trek to visual communication, cyberspace, and even the moon landing, many of our present technological achievements were dreamed up in the futuristic visions of science fiction authors of the 1960s and 70s. Indeed, the fantastical world of science fiction, while not intended to be prophetic, has ended up acting as a blueprint for our modern world.

We have learned from science fiction not only the possibilities of technology, however, but also its irreconcilable dangers. Readers of the genre will recognize the many stories warning us of the hazards of space travel, mind enhancement, and artificial intelligence. These fictional accounts cautioned that if we were not careful, our freedom to transform the world around us would transmogrify into a self-enforced slavery.

Nonetheless, while many of us remembered that these were just stories, intended as speculations about a possible future—in other words, they were fiction before science—through them, we became used to the idea that any advanced technology was inherently dangerous and its use always suspect. Moreover, it became a commonplace idea that technologies whose aim was to change or transform the human being—whether genetic, biological or reconstructive—would lead to a future worthy of Mary Shelley’s Frankenstein.

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