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Archive for the ‘life extension’ category: Page 2

Jun 17, 2024

A Scientist Says Humans Are Rapidly Approaching Singularity—and Plausible Immortality

Posted by in categories: biotech/medical, life extension, nanotechnology, Ray Kurzweil, robotics/AI, singularity

For over five decades, futurist Raymond Kurzweil has shown a propensity for understanding how computers can change our world. Now he’s ready to anoint nanorobots as the key to allowing humans to transcend life’s ~120-year threshold.

As he wrote—both in the upcoming The Singularity is Nearer book (set for release on June 25) and in an essay published in Wired —the merging of biotechnology with artificial intelligence will lead to nanotechnology helping “overcome the limitations of our biological organs altogether.”

As our bodies accumulate errors when cells reproduce over and over, it invites damage. That damage can get repaired quickly by young bodies, but less so when age piles up.

Jun 17, 2024

Scientists discovered a way to potentially slow or even halt the ageing process

Posted by in categories: biotech/medical, life extension

Researchers in Budapest have been studying worms to slow down or stop ageing in humans by researching transposable elements in our DNA.

Jun 16, 2024

Psychogenic Aging: A Novel Prospect to Integrate Psychobiological Hallmarks of Aging

Posted by in categories: biological, genetics, life extension

Harvanek ZM, Fogelman N, Xu K, Sinha R. Psychological and biological resilience modulates the effects of stress on epigenetic aging. Transl Psychiatry. 2021;11:1–9.

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Jun 16, 2024

Unlocking Immortality: T Cells as the New Fountain of Youth

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

Scientists have discovered that CAR T cells, traditionally used in cancer treatment, can be engineered to fight aging by eliminating senescent cells, offering a promising single-dose, lifelong treatment against aging-related diseases.

The fountain of youth has eluded explorers for ages. It turns out the magic anti-aging elixir might have been inside us all along.

Cold Spring Harbor Laboratory (CSHL) Assistant Professor Corina Amor Vegas and colleagues have discovered that T cells can be reprogrammed to fight aging, so to speak. Given the right set of genetic modifications, these white blood cells can attack another group of cells known as senescent cells. These cells are thought to be responsible for many of the diseases we grapple with later in life.

Jun 16, 2024

The Blood of Exceptionally Long-Lived People Reveals Crucial Differences

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

Centenarians, once considered rare, have become commonplace. Indeed, they are the fastest-growing demographic group of the world’s population, with numbers roughly doubling every ten years since the 1970s.

How long humans can live, and what determines a long and healthy life, have been of interest for as long as we know. Plato and Aristotle discussed and wrote about the ageing process over 2,300 years ago.

The pursuit of understanding the secrets behind exceptional longevity isn’t easy, however. It involves unravelling the complex interplay of genetic predisposition and lifestyle factors and how they interact throughout a person’s life.

Jun 16, 2024

Is Coffee Associated With A Younger Biological Age?

Posted by in categories: biological, genetics, life extension

Join us on Patreon! https://www.patreon.com/MichaelLustgartenPhDDiscount Links: Epigenetic, Telomere Testing: https://trudiagnostic.com/?irclickid=U-s3Ii2r7x

Jun 14, 2024

New study offers clues into genetics of X chromosome loss

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

The DNA a woman is born with may influence how her cells respond to chromosomal abnormalities acquired with aging, according to a new genomic analysis co-led by NCI researchers.

Jun 14, 2024

Vitamin may extend lifespan, new research suggests

Posted by in category: life extension

Vitamin D extended the lifespan of killifish, a recent study found, suggesting the vitamin could have similar effects in humans.

Jun 13, 2024

Aging and cancer

Posted by in categories: biotech/medical, life extension

Exhibit apparent links that we will examine in this review. The null hypothesis that aging and cancer coincide because both are driven by time, irrespective of the precise causes, can be confronted with the idea that aging and cancer share common mechanistic grounds that are referred to as ‘hallmarks’. Indeed, several hallmarks of aging also contribute to carcinogenesis and tumor progression, but some of the molecular and cellular characteristics of aging may also reduce the probability of developing lethal cancer, perhaps explaining why very old age ( 90 years) is accompanied by a reduced incidence of neoplastic diseases. We will also discuss the possibility that the aging process itself causes cancer, meaning that the time-dependent degradation of cellular and supracellular functions that accompanies aging produces cancer as a byproduct or ‘age-associated disease’

Jun 13, 2024

Aging atlas reveals cell-type-specific effects of pro-longevity strategies

Posted by in category: life extension

This comprehensive resource offers new insights into how different types of cell and tissue change with age in C. elegans and unveils the distinctive anti-aging effects of various pro-longevity strategies in a cell-type-specific manner.

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