Jeff Bezos speaking at the grand opening of the Amazon Spheres, a new glass dome conservatory at the company’s Seattle headquarters. If going to space is vital for a thriving civilization, then we had better develop the synthetic biology tools and tech to enable it.
The ability to modify multiple genetic elements simultaneously would help to elucidate and control the gene interactions and networks underlying complex cellular functions. However, current genome engineering technologies are limited in both the number and the type of perturbations that can be performed simultaneously. Here, we demonstrate that both Cas12a and a clustered regularly interspaced short palindromic repeat (CRISPR) array can be encoded in a single transcript by adding a stabilizer tertiary RNA structure. By leveraging this system, we illustrate constitutive, conditional, inducible, orthogonal and multiplexed genome engineering of endogenous targets using up to 25 individual CRISPR RNAs delivered on a single plasmid. Our method provides a powerful platform to investigate and orchestrate the sophisticated genetic programs underlying complex cell behaviors.
A California “human biohacking” bill calls for warnings on do-it-yourself genetic-engineering kits.
Bioethicists hope a national committee will help close loopholes in the country’s biomedical ethics regulations.
Posted in aging, bioengineering, biotech/medical, business, genetics, health, life extension, neuroscience, posthumanism, transhumanism | 1 Comment on Bill Faloon, Director / Co-Founder of Life Extension Foundation — ideaXme Show — Ira Pastor
Posted in bioengineering, biotech/medical, entertainment | Leave a Comment on CRISPR Gene Editing Is Being Tested In Human Patients And Scientists Admit They Do Not Know “What The Long-Term Effects Of Man-Made Edits To The Human Genome Might Have”
Scientists agree that CRISPR holds great promise in giving researchers unprecedented power to snip out abnormal stretches of DNA, But there are still significant questions about how safe and effective CRISPR gene editing will be once it’s unleashed in the human body. CRISPR works well enough in the lab, in a dish of human cells, but as with any technology, there are glitches. Some studies have shown that the gene editing goes awry once in a while, splicing incorrect places in the genome. Then there is the bigger question of what longer term, unanticipated effects man-made edits to the human genome might have… (READ MORE)
Ira Pastor, ideaXme longevity and aging Ambassador and Founder of Bioquark interviews Bill Faloon, Director and Co-Founder, Life Extension Foundation and Founder of The Church Of Perpetual Life.
Ira Pastor Comments:
On the last several shows we have spent time on different hierarchical levels the biologic-architecture of the life, disease and aging process. We’ve spent some time talking about the genome, the microbiome, tissue engineering, systems biology, and dabbled a bit in the areas of quantum biology, organism hydro-dynamics, and even chronobiology.
As exciting and promising as all these research paths are, at the end of the day, in order for them to yield what many people are looking for, that is radically extended healthspans and lifespans, there needs to be an organized system of human translation build around them, integrating these various products, services and technologies, from supplements, to biologics, to functional foods, to cosmeceuticals, to various physio-therapeutic interventions, and so forth, as well as all the related supporting advocacy and education, as biologic aging is truly a multi-factorial, combinatorial process that is never going to be amenable to big pharma’s traditional “single magic bullet” philosophy that it promoted throughout the last century.
For today’s guest, I could think of no one better to talk with us about this topic and take us into the future on this front, than Bill Faloon, Director and Co-Founder, Life Extension Foundation (LEF), a consumer advocacy organization with over 100,000 members that funds research (investing million per year in researchers around the globe) and disseminates information to consumers about optimal health, and more recently in the area of actionable clinical interventions regarding human biologic age reversal, through a fascinating new project called the Age Reversal Network, defined as an open-source communications channel to exchange scientific information, foster strategic alliances, and support biomedical endeavors aimed at reversing degenerative aging.
Bill is also the Founder of The Church Of Perpetual Life, a nonprofit transhumanist organization aiming to combine discussion integrating spirituality, community, and aging scientific research in a single unified forum.
He’s a board member of the Coalition For Radical Life Extension, which is the organizer of annual RAADfest conference (Revolution Against Aging and Death) which is the world’s largest gathering of radical life extension enthusiasts.
Over the decade, Bill has been a major advocate within the areas of cryonics and cryo-preservation technology development, through involvement with organizations 21st Century Medicine, a for-profit company that specializes in living systems preservation technology, and The Stasis Foundation.
He is the author of “Pharmocracy” and “Pharmocracy II: How Corrupt Deals and Misguided Medical Regulations Are Bankrupting America — and What to do About It”, as well as the “chief compiler” of the Life Extension Foundation’s 1,500 page medical reference book “Disease Prevention and Treatments.”
On this show we will hear from Bill:
The trial is just one of a few underway to test the powerful CRISPR technology around the world. One of the most promising, for example, is studying whether gene editing can treat, and effectively cure, blood disorders such as beta thalassemia and sickle cell anemia.
In beta thalassemia, the hemoglobin part of red blood cells, which is supposed to pick up oxygen from the lungs and distribute it to the cells in the rest of the body, doesn’t work properly. Patients need to be transfused with donors blood regularly, and even with these transfusions, complications can occur if the dose isn’t right and iron levels in the blood cells spike, which can lead to organ damage and even death. In sickle cell disease, a mutation in the gene that makes hemoglobin causes the red blood cells to collapse into a sickle shape, which makes it more difficult for the cells to flow smoothly through the body’s arteries and veins. Blockages caused by the misshapen blood cells can lead to severe pain and strokes.
The biotech company CRISPR Therapeutics, founded by one of the technology’s co-developers, has engineered a solution to treat both conditions that relies on genetic modifications connected to the production of fetal hemoglobin. Normally fetal hemoglobin, which provides the developing fetus with oxygen via the blood while in utero, is shut off about six months after birth, and genes for adult hemoglobin are turned on. While it’s not clear why adult hemoglobin replaces the fetal version, researchers say that they have not seen any significant differences between the two types when it comes to the ability to transport oxygen to the body’s cells. However, since the genes for adult hemoglobin don’t produce healthy red blood cells in people with beta thalassemia and sickle cell disease, one treatment strategy is to introduce genetic changes that turn on fetal hemoglobin again.
(repeat) Are you ready to defer all your personal decision-making to machines? Polls show that most Americans are uneasy about the unchecked growth of artificial intelligence. The possible misuse of genetic engineering also makes us anxious. We all have a stake in the responsible development of science and technology, but fortunately, science fiction films can help.
The movies Ex Machina and Jurassic Park suggest where A.I. and unfettered gene-tinkering could lead. But even less popular sci-fi movies can help us imagine unsettling scenarios regarding over-population, smart drugs, and human cloning.
And not all tales are grim. The 1951 film, The Man in the White Suit, weaves a humorous story of materials science run amok.
Posted in bioengineering, biological, finance, nuclear energy | Leave a Comment on Exclusive: Lux Capital Raises More Than $1 Billion Across Two New Funds to Invest in Companies Building a Sci-Fi Future
Lux Capital, a New York-based venture capital firm, has raised more than $1 billion across two new funds to back companies on “the cutting edge of science.” The firm raised $500 million for its sixth flagship early-stage fund and another $550 million for an opportunity fund focused on growth-stage investments. Limited partners include global foundations, university endowments, and tech billionaires.
Lux also announced a new hire: Deena Shakir, formerly of GV (Google Ventures), has joined as an investment partner.
To the regular person, Lux’s investments are considered moonshot. The firm has backed entrepreneurs that are working on everything from neurostimulation to nuclear energy to synthetic biology. During my last interview with co-founder and managing partner Josh Wolfe, I actually called one of his portfolio companies “freaking crazy.”
