Lifeboat Foundation

Would you? www.disclose.tv

Google, Facebook, Twitter and Microsoft formed the Global Internet Forum to Counter Terrorism last year to prevent terrorists from exploiting their services.

• By Stuart Macdonald, The Conversation US on June 26, 2018

A remarkable new study has successfully used the CRISPR-Cas9 gene editing technique to edit a specific gene in mice engineered to have fragile X syndrome (FXS), a single-gene disorder often related to autism. The single gene edit in the live mice resulted in significant improvements in repetitive and obsessive behaviors, making this the first time gene editing has been used to effectively target behavioral symptoms related to autism spectrum disorder (ASD).

FXS is a genetic disorder associated with intellectual disability, seizures and exaggerated repetitive behavior. Previous studies have shown that the repetitive behaviors associated with FXS are related to a specific excitatory receptor in the brain that, when dysregulated, causes exaggerated signaling between cells.

The CRISPR technique homes in on the gene that controls that excitatory receptor, the metabotropic glutamate receptor 5 (mGluR5), and essentially disables it, dampening the excessive signaling the corresponds with repetitive behaviors. In mice treated with the new system, obsessive digging behavior was reduced by 30 percent and repetitive leaping actions dropped by 70 percent.

For the first time ever researchers have had a breakthrough in creating a cocktail of drugs that caused new neurons to grow in the brains of mice.

In my last article I gave a detailed account on the debate of neurogenesis. While some neuroscientists claim that neurogenesis takes place within the adult mammalian human brain other researchers contest that idea claiming that new neurons stop developing at a very young age. Whichever side of the debate you are on one thing remains certain, that there are neurological diseases that leave negative impacts on cognitive function. This has left researchers looking for various ways to treat Alzheimer’s, Parkinson’s, and other brain damage.

Continue reading “Experimental Drug Injection Causes the Brain to Grow New Neurons” »

Buzz Aldrin wants people to know that he has some cool new ideas about how to get to the moon — not just because they’re cool, but also because they show his mind is working.

“That’s not an inactive, incapacitated, dependent mind,” the 88-year-old Aldrin, who became one of the first humans to walk on the moon during 1969’s Apollo 11 mission, told me today during a wide-ranging telephone interview.

Continue reading “Buzz Aldrin shares his latest space vision even as questions swirl about his state of mind” »

Some go to great lengths to understand the world around us – here are three extraordinary experiments from the history of science.

Chemical innovation plays a key role in developing cutting-edge technologies for the military. Research chemists design and synthesize new molecules that could enable a slew of next-generation military products, such as novel propellants for spacecraft engines; new pharmaceuticals and medicines for troops in the field; lighter and longer-lasting batteries and fuel cells; advanced adhesives, coatings and paints; and less expensive explosives that are safer to handle. The problem, however, is that existing molecule design and production methods rely primarily on experts’ intuition in a laborious, trial-and-error research process.

DARPA’s Make-It program, currently in year three of a four-year effort, is developing software tools based on machine learning and expert-encoded rules to recommend synthetic routes (i.e., the “recipe” to make a particular molecule) optimized for factors such as cost, time, safety, or waste reduction. The program seeks to free chemists so that they may focus their energy on chemical innovation, rather than testing various molecular synthesis pathways. The program also is developing automated devices that uniformly and reproducibly create the desired chemical based on the software-generated recipe – this one-device, many-molecules concept is a departure from the traditional dedicated reactors in chemical production. Make-It research teams have recently demonstrated significant progress toward fully automated rapid molecule production, which could speed the pace of chemical discovery for a range of defense products and applications.

“A seasoned research chemist may spend dozens of hours designing synthetic routes to a new molecule and months implementing and optimizing the synthesis in a lab,” said Anne Fischer, program manager in DARPA’s Defense Sciences Office. “Make-It is not only freeing chemists to expend brain power in other areas such as molecular discovery and innovation, it is opening chemical synthesis and discovery to a much broader community of scientific researchers who will benefit from faster development of new molecules.”

China’s hypersonic progress ranges from increasing scramjet testing and cheaper drones, to keeping its lead in railguns.

Today, we have part one of a two-part interview with Dr. Michael Fossel, the driving force behind Telocyte, a new company focused on telomerase therapy for various diseases, and a strong advocate of telomerase therapy to treat human disease over the past three decades.

I interviewed Dr. Fossel as an individual thought leader in this field and not in his role representing Telocyte, so the opinions stated here are purely his own.

Born in 1950, Michael Fossel grew up in New York and lived in London, Palo Alto, San Francisco, Portland, and Denver. He graduated cum laude from Phillips Exeter Academy, received a joint B.A. and M.A. in psychology in four years from Wesleyan University in Connecticut, and, after completing a Ph.D. in neurobiology at Stanford University in 1978, went on to finish his M.D. at Stanford Medical School in two and a half years. He was awarded a National Science Foundation Fellowship and taught at Stanford University, where he began studying aging with an emphasis on premature aging syndromes. Dr. Fossel was a Clinical Professor of Medicine at Michigan State University for almost three decades and taught the Biology of Aging at Grand Valley State University.