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TEMPO will study pollutants like asthma-inducing nitrogen dioxide and cancer-causing formaldehyde.
A new space instrument called TEMPO will target North America’s air pollution problem, and highlights one of its big challenges.
Continue reading “NASA and Other Agencies Have a New Pollution Eye in the Sky” »
AI technologies invented by scientists at the University of British Columbia and B.C. Cancer has succeeded in discovering a previously-unknown treatment pathway for an aggressive form of liver cancer, designing a new drug to treat it in the process.
The team also deployed AI to determine a patient’s life expectancy, by having it analyze doctors’ notes. The AI reportedly has an 80 percent accuracy rate in its predictions.
The medical advances came about thanks to AlphaFold, a protein structure database featuring AI analysis that can design potential medicines. The team’s work focused on hepatocellular carcinoma (HCC), which is a common and aggressive form of liver cancer.
Continue reading “AI Develops Cancer Drug in 30 Days, Predicts Life Expectancy with 80% Accuracy” »
There is increasing demand for synthetic DNA. However, our ability to make, or write, DNA lags behind our ability to sequence, or read, it. This Review discusses commercialized DNA synthesis technologies in the pursuit of closing the DNA writing gap.
Recently biologists discovered how to generate new neurons in the adult brain. This is an incredible breakthrough that has enormous potential to revolutionize neurodegenerative disease research. By generating genetically-mutated mice with a unique gene that activates dormant neural stem cells, scientists were able to generate new neurons in the brain. For years, scientists have been searching for ways to promote the growth of new neurons in the brain, especially in individuals with neurodegenerative diseases such as Alzheimer’s and Parkinson’s. This new discovery could lead to new treatments and therapies that could help to restore brain function and improve the quality of life for millions of people around the world.
Leslie Samuel, founder of Interactive Biology, gives some context for the importance of genetic trading between organisms for scientific research, and notes how the loss of nerve cells in the brain is one of the hallmarks of neurodegenerative diseases. The ability to generate new neurons in the adult brain could be a game-changer in the field of neurology.
Leslie’s Thoughts
Imagine waking up in a bathtub full of ice with a fresh surgical scar where your kidney used to be. This scenario could be avoided if we had artificially created organs in a lab. Learn about the progress in artificial organ transplantation since the 1990s, including the challenges and breakthroughs in this fascinating video.
ChatGPT launched a tide wave of interest in AI. For many consumers, AI is finally living up to long overdue expectations. The accomplishments of ChatGPT in a short period of time are phenomenal. But what is yet to come when AI is combined with robotics will change everything.
I have been promoting the advances in robotics for several years. I even called 2022 the year of robotics, partially because of the growing need to overcome shortages in labor and to handle tasks beyond the physical or mental capability of humans, and partially because of the continued advances that AI, accelerated processing, semiconductor, sensors, wireless connectivity, and software technologies are enabling to develop advanced, autonomous machines. Robots are no longer just for the manufacturing floor. They are hazardous material handlers, janitors, personal assistants, food preparers, food deliverers, security guards, and even surgeons that are increasingly autonomous. Essentially, they are AI in the physical world. As a result, robot competitions are heating up from middle schools to Las Vegas.
As seen at CES, robotics technology is advancing rapidly with advances in technology. My favorite examples were the multi-configurable Yarbo outdoor robot and the John Deere See & Spray. Yarbo can be a mower, a leaf blower, or a snow blower. If it could dispose of animal excrement and the annoying neighbor, it would be perfect yard tool. On the other end of the spectrum was the John Deere See & Spray Ultimate, a tractor with up to a 120-foot (36.6m) reach that uses AI/ML to detect weeds smaller than the size of a smart phone camera and spray herbicide accordingly. John Deere also offers self-drive tractors.
Continue reading “Nvidia GTC Highlights The Physical Side Of AI” »
Color me surprised… a new bipartisan house caucus on longevity.
We in the longevity field have received powerful allies on Capitol Hill with the creation of the bipartisan Congressional Caucus for Longevity Science. We had the opportunity to ask questions of one of its co-chairs.
The fight against aging must become one of humanity’s main priorities if we want to see meaningful progress on a global scale. This requires recruiting allies among politicians and other decision makers.
Continue reading “Rep. Bilirakis on the Longevity Science Caucus” »
So, 22% increase. Roughly like a 120 person, which means if this literally translates to people it means a maximizing of our current lifespan. The rest is just a rundown of Aubrey’s experiment.
Dr Katcher’s lifespan experiment has come to an end as the last remaining rat, Sima, has died. She was 1,464 days old which is a record for Sprague-Dawley rats. We also talk about the exciting Robust Mouse Rejuvenation project at the LEV Foundation.
Continue reading “Dr Katcher’s E5 Lifespan Experiment Final Result | 22% Lifespan Extension” »
Researchers at the University of New South Wales, Sydney, have developed a flexible 3D bioprinter that can layer organic material directly onto organs or tissue. Unlike other bioprinting approaches, this system would only be minimally invasive, perhaps helping to avoid major surgeries or the removal of organs. It sounds like the future — at least in theory — but the research team warns it’s still five to seven years away from human testing.
The printer, dubbed F3DB, has a soft robotic arm that can assemble biomaterials with living cells onto damaged internal organs or tissues. Its snake-like flexible body would enter the body through the mouth or anus, with a pilot / surgeon guiding it toward the injured area using hand gestures. In addition, it has jets that can spray water onto the target area, and its printing nozzle can double as an electric scalpel. The team hopes its multifunctional approach could someday be an all-in-one tool (incising, cleaning and printing) for minimally invasive operations.
Continue reading “This insertable 3D printer will repair tissue damage from the inside” »
