Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: life extension – Page 649

Might be a good start point for some new longevity research.

A new genetic analysis of human gut bacteria is turning up some really weird critters—so weird, in fact, that some biologists are speculating we’ve found an entirely new domain of life. We should take that possibility with a healthy dose of skepticism. But here’s why it’s even being discussed.

In the past ten years, new genomic technologies have, for the first time, enabled scientists to explore our microbiome—that trove of invisible critters that live on us and in us. Microbiome research is quite literally rewriting the textbooks on human biology, as we learn that everything from our mouths to our intestines to our skin is, in fact a complex and diverse ecosystem. Hell, we’re even surrounded in a personal cloud of bacteria. By some estimates, the human cells in your body are vastly outnumbered by microbes.

Now that we’ve come to appreciate just how ubiquitous our microbial tenants are, we’re starting to drill deeper and learn their identities. And that’s led to some surprises. For one, a lot of the bugs living in our gut are totally distinct from anything we’ve encountered before.

Read more

Gooooood, good.

Big data will help crack the code on aging.

Two of the leading scientists at the edge of the medical revolution believe that our life expectancy could start creeping up toward the triple digits.

David Agus, a professor of medicine and engineering at the University of Southern California, said at the Fortune Global Forum on Monday that he believes that with our current technology humans have the potential to regularly live into their ninth or tenth decade.

Read more

Most science starts off at the fringe and slowly makes it way to the mainstream. Cryopreservation is commonly achieved in a laboratory setting, but for many years serious applications remained confined to science fiction. Is it time to change how we see cryonics?

The science of freezing things

Scientific research requires great storage, and huge amounts of material including cells are frozen every day to be used at the later date. If you follow the correct protocols, many forms of life can be re-awakened after their cryogenic sleep. DMSO, propylene glycol and glycerol help abolish problems like ice crystals which can rupture cells, and storage temperatures can drop to below −120 oC. At these levels biological reactions are essentially halted.

Read more

In the Holy Bible, Jesus Christ taught us how to attain eternal life. In John 6:71, for example, Jesus Christ said: “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you. Whoever feeds on my flesh and drinks my blood has eternal life, and I will raise him up on the last day.”

A Russian scientist, however, believes that he can have eternal life through the power of science, more specifically through the power of 3.5-million-year-old bacteria.

Read more

Intestinal worms that can reduce inflammation. Could we GMO a probiotic worm to help reduce aging?

Intestinal worms have an incredibly bad reputation. The thought of them sneaking around inside our bodies and eating us from the inside is pretty unpleasant. But for decades, results coming out of lab after lab have shown that some kinds of helminths can be extremely beneficial to their host, and aren’t parasites at all.

Just 100 years ago, before toilets and running water were commonplace, everybody had regular exposure to intestinal worms. Thanks in part to modern plumbing, people in the industrialized world have now lost almost all of their worms, with the exception of occasional pinworms in some children.

Intestinal worms are properly called “helminths,” which most dictionaries will tell you are parasites. Exploiting their hosts, draining resources, sucking the life out of the body – that’s what parasites do, by definition. Indeed, many helminths, including the porcine tapeworm and the human hookworm, are known to cause disease and even death in the human population. Parasitic worms are still a big problem in some parts of the world.

Read more

Large amounts of precious resources are being spent on encouraging weight loss and healthy living. While the intention of trying to reinforce healthy living is laudable, the evidence is that our resources are being wasted on minimal benefits.

Society considers obesity a big threat that needs to be overcome, but being thin is seen as a panacea

The diseases caused by biological aging carry on incessantly taking the lives of 100 000 people every day. While age 87 is the most common age of death for people in the western world, little progress has occurred during the past decades.

Read more