Lifeboat Foundation

In recent decades, extracellular vesicles have been recognized as “very important particles” (VIPs) associated with aging and age-related disease. During the 1980s, researchers discovered that these vesicle particles released by cells were not debris but signaling molecules carrying cargoes that play key roles in physiological processes and physiopathological modulation. Following the International Society for Extracellular Vesicles (ISEV) recommendation, different vesicle particles (e.g., exosomes, microvesicles, oncosomes) have been named globally extracellular vesicles. These vesicles are essential to maintain body homeostasis owing to their essential and evolutionarily conserved role in cellular communication and interaction with different tissues. Furthermore, recent studies have shown the role of extracellular vesicles in aging and age-associated diseases.

We’ve known about telomeres for more than 80 years, but these tiny, protective structures at the end of the chromosomes keep revealing secrets to us, including the possibility of having surprising functions.

It turns out that these key biological cogs can produce proteins, something previously thought impossible due to their simplicity.

While it’s not clear yet what these proteins might do, the fact that they exist at all is significant.

Aging is a complex process, a river fed by several tributaries connected by countless interweaving streams. Its direction is set inexorably towards infirmity, or so it would first appear. Daunting as navigation may seem, their interrelatedness should inspire hope instead of fear.

Aging is undeniably the root of the most common and costly noncommunicable diseases in the developed world, as well as a predisposing factor to severe or fatal reactions to infectious ones. Whatever can be done to slow, halt, or reverse its course holds inestimable economic and humanitarian value (Lee, 2017).

The hallmarks of aging were assembled to broadly conceptualize what lies behind phenomena as seemingly unrelated as gray hair, wrinkles, heart disease, cognitive decline, and cancer. They serve as explanations for why everything from our joints to our eyesight steadily give out over time.

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Discount Links:
NAD+ Quantification: https://www.jinfiniti.com/intracellular-nad-test/
Use Code: ConquerAging At Checkout.

Continue reading “Epigenetic Test #4: What’s My Biological Age?” »

Talking about E5.

Rats are also useful for aging research and for cooking ratatouille. But in all seriousness, take a look at this recent headline article — “We have the oldest living female Sprague Dawley rat,” said Dr Harold Katcher, a former biology professor at the University of Maryland, now chief scientific officer at Yuvan Research, a California-based startup.

Continue reading “How scientists made this rat the oldest living lab rat — E5 rejuvenation?” »

Here’s a new story on my AI & ChatGPT ideas from Singularity Group (Singularity University). Special thanks Steven Parton & Valeria Graziani:

In episode 90 of the Feedback Loop Podcast: “The Current State of Transhumanism,” we catch up with one of our first guests on the show, çΩΩ≈ΩΩ

The swift progress in biotechnology, artificial intelligence (AI), and neuroscience has been a significant contributor to the growth of transhumanism. Nevertheless, despite the increasing interest in this field, many remain apprehensive about the consequences of employing technology to augment the human body and mind. Ongoing discussions revolve around the ethics of creating superhumans, the possible hazards of artificial intelligence, and the potential societal impact of these technologies.

Continue reading “Transhumanism in the Age of ChatGPT: Five Thoughts from Transhumanist Zoltan Istavan” »

“People on metformin have 30% lower rates of almost every kind of cancer. It delays cognitive decline. Even people with diabetes who are obese and have more disease to start with but are on metformin have lower mortality rates than people without diabetes who aren’t on the drug.”

What he says is born out in numerous studies. Overall, this safe, super-cheap, decades-old drug not only treats diabetes, but it also seems to delay and compress the years of chronic illness associated with the final stage of life and extend what geroscientists call the “healthspan.”

Metformin is just one of many medications, including other old ones and some brand new inventions, that academic researchers and biotech startups are exploring to slow, stop, or perhaps even reverse aging.

For the first time, a researcher at the University of Delaware College of Health Sciences in collaboration with a team at the National Institute on Aging, a division of the National Institutes of Health, has determined that the naturally occurring dietary supplement known as nicotinamide riboside (NR) can enter the brain.

The discovery was made by Christopher Martens, assistant professor of kinesiology and applied physiology and director of the Delaware Center for Cognitive Aging Research, and Dr. Dimitrios Kapogiannis, a senior investigator at the National Institute on Aging. The finding is significant because it supports the idea that NR, upon reaching the brain, can alter the metabolism of relevant biological pathways involved in neurodegenerative diseases like Alzheimer’s. Their work was recently published in the journal Aging Cell.

Upon consumption, NR is readily converted into nicotinamide adenine dinucleotide (NAD+), which is critical to cellular repair and the repair of damaged DNA.

In this video we run through a recent study which analyzed data in the UK Biobank to see if patients taking lithium as an anti-psychotic saw extended lifespan of those using a different type of medication and they found that they did.

📃Papers in this video.
Lithium treatment extends human lifespan: findings from the UK Biobank.
_https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9925675/_
Low-dose lithium uptake promotes longevity in humans and metazoans.
_https://pubmed.ncbi.nlm.nih.gov/21301855/_

Continue reading “Lithium Extends Human Lifespan In Two Studies” »