Lifeboat Foundation

The immune system plays a key role in tissue regeneration and the various types of immune cells such as macrophages, can help or hinder that repair process.

Inflammation is part of the immune response but with aging that immune response becomes deregulated and the inflammation becomes excessive. Excessive levels of inflammation generally speaking inhibit tissue regeneration and when that inflammation is continual, as it often is in aging, this leads to a breakdown in the ability to heal injuries.

As well as a deregulated and dysfunctional immune system aging also sees rising numbers of senescent cells accumulate which also cause inflammation. The immune system fails as we age and stops clearing away these cells leading to a downward spiral of inflammation and increasingly poor tissue repair.

Cory Doctorow has made several careers out of thinking about the future, as a journalist and co-editor of Boing Boing, an activist with strong ties to the Creative Commons movement and the right-to-privacy movement, and an author of novels that largely revolve around the ways changing technology changes society. From his debut novel, Down And Out In The Magic Kingdom (about rival groups of Walt Disney World designers in a post-scarcity society where social currency determines personal value), to his most acclaimed, Little Brother (about a teenage gamer fighting the Department of Homeland Security), his books tend to be high-tech and high-concept, but more about how people interface with technologies that feel just a few years into the future.

But they also tend to address current social issues head-on. Doctorow’s latest novel, Walkaway, is largely about people who respond to the financial disparity between the ultra-rich and the 99 percent by walking away and building their own networked micro-societies in abandoned areas. Frightened of losing control over society, the 1 percent wages full-on war against the “walkaways,” especially after they develop a process that can digitize individual human brains, essentially uploading them to machines and making them immortal. When I talked to Doctorow about the book and the technology behind it, we started with how feasible any of this might be someday, but wound up getting deep into the questions of how to change society, whether people are fundamentally good, and the balance between fighting a surveillance state and streaming everything to protect ourselves from government overreach.

Join us Live on 28th July on our Facebook Page and lets talk some science. Dr. Oliver Medvedik hosts our monthly Journal Club and this time we are talking about a new protein destroying missle system that could target undruggable diseases developed at Dundee University, UK.

Journal Club is a monthly live event and runs thanks to the support of our patrons. You can become a patron here: https://www.lifespan.io/campaigns/join-us-become-a-lifespan-hero/

We are holding our third Journal Club live stream event on July 28th at 13:00 EST/18:00 UK. Dr. Oliver Medvedik live from Cooper Union NYC and the Ocean level Patrons will be discussing a recent research paper with the opportunity for viewers to join the chat, comment and ask questions.

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Customized cancer vaccines that match the unique genetic makeup of individual tumors have just passed phase 1 trials.

Cancer is predominantly a disease of aging caused by genomic instability. Finding effective ways to prevent and treat cancer is therefore of great interest to those working in the field of aging research as well as those working in oncology.

Therapies that target combinations of neoantigens, distinctive markers on the surface of cancer cells that the immune system learns to identify, is one potential approach to treating cancer. These neoantigen combinations vary between one patient and another and this is the focus of a new study which we will talk about today[1].

Continue reading “New Cancer Vaccine Shows Promising Results in Human Clinical Trial” »

I’m really excited to announce a 5-page feature spread on my #transhumanism work and Libertarian Governor campaign in today’s Times of London Magazine, one of England’s oldest and largest papers. There’s a paywall for digital but I think you can get two articles free without registering. If you have access to the print, it’s in the magazine:

Zoltan Istvan is launching his campaign to become Libertarian governor of California with two signature policies. First, he’ll eliminate poverty with a universal basic income that will guarantee $5,000 (£3,800) per month for every Californian household for ever. (He’ll do this without raising taxes a dime, he promises.) The next item in his in-tray is eliminating death. He intends to divert trillions of dollars into life-extending technologies – robotic hearts, artificial exoskeletons, genetic editing, bionic limbs and so on – in the hope that each Californian man, woman and AI (artificial intelligence) will eventually be able to upload their consciousness to the Cloud and experience digital eternity.

“What we can experience as a human being is going to be dramatically different within two decades,” he…

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Aubrey de Grey’s famous ‘general answers’ to all concerns about rejuvenation.

Biogerontologist Aubrey de Grey, the father of SENS, always likes to answer to all objections to/concerns about rejuvenation with two general arguments. I think it is actually worth taking the trouble to answer each objection separately (which I did), but Aubrey’s answers are very good as well. I will discuss them here and add my own considerations. (If you’re interested in Aubrey’s pure thoughts, unpolluted by mine, you might want to try this short book.)

Chronological age has been typically used as a way to gauge how someone is aging, however this is a poor measure indeed. People tend to age at different rates due to a variety of reasons, environment, diet, diseases in earlier life, stress, exercise and lifestyle all play a role in how a person ages.

Clearly a better way to measure aging is needed if we are to accurately assess how someone is aging for the purposes of health monitoring and research. One way to do this is to use functional aging as a way to determine how someone is aging.

Functional aging is defined as a combination of the chronological, physiological, mental, and emotional ages of a person that give an overall measure of their rate of aging.

So I am anxious to explain the idea to my parents. The purpose of the Dadbot, I tell them, would simply be to share my father’s life story in a dynamic way. Given the limits of current technology and my own inexperience as a programmer, the bot will never be more than a shadow of my real dad. That said, I would want the bot to communicate in his distinctive manner and convey at least some sense of his personality. “What do you think?” I ask.

For months, he recorded his dying father’s life story. Then he used it to re-create his dad as an AI.

David Sinclair. Of note in this lecture: