Lifeboat Foundation

The researchers also showed that they could restore normal cognitive function in mice with these genetic mutations by artificially turning down hyperactivity in neurons of the AD thalamus. The approach they used, chemogenetics, is not yet approved for use in humans. However, it may be possible to target this circuit in other ways, the researchers say.

Summary: Certain genes that are mutated or missing in those with schizophrenia and autism cause similar dysfunction in neural networks within the thalamus.

Source: MIT

Continue reading “Common Mechanism Underlies Some Behavioral Traits Seen in Autism and Schizophrenia” »

Tee said AiFoam is the first of its kind to combine both self-healing properties and proximity and pressure sensing. After spending over two years developing it, he and his team hope the material can be put to practical use within five years.

SINGAPORE, July 6 (Reuters) — Singapore researchers have developed a smart foam material that allows robots to sense nearby objects, and repairs itself when damaged, just like human skin.

Artificially innervated foam, or AiFoam, is a highly elastic polymer created by mixing fluoropolymer with a compound that lowers surface tension.

Continue reading “Smart foam material gives robotic hand the ability to self-repair” »

Nano-Magnetics For Wireless Brain-Computer Interfaces & Precision Medicine — Dr. Sakhrat Khizroev, Ph.D., University of Miami.

Dr. Sakhrat Khizroev is a Professor of Electrical and Computer Engineering at the College of Engineering of the University of Miami, with a secondary appointment at the Department of Biochemistry and Molecular Biology at the Miller School of Medicine.

Continue reading “Dr Sakhrat Khizroev PhD — Nano-Magnetics For Wireless Brain-Computer Interfaces & Precision Medicine” »

Neil Patrick Harris is the latest celebrity to express love and enthusiasm for bitcoin. So much so that he is now serving as the new spokesperson for Coin Flip, a leading crypto ATM firm.

Neil Patrick Harris Is a Big Crypto Fan

Continue reading “Neil Patrick Harris Is the New Spokesman for Crypto ATM Firm Coin Flip” »

Estimated to be 100–200 kilometers across, the unusual wandering body will make its closest approach to the Sun in 2031.

A giant comet from the outskirts of our Solar System has been discovered in 6 years of data from the Dark Energy Survey. Comet Bernardinelli-Bernstein is estimated to be about 1000 times more massive than a typical comet, making it arguably the largest comet discovered in modern times. It has an extremely elongated orbit, journeying inward from the distant Oort Cloud over millions of years. It is the most distant comet to be discovered on its incoming path, giving us years to watch it evolve as it approaches the Sun, though it’s not predicted to become a naked-eye spectacle.

Continue reading “Unusual Comet – 1000 Times More Massive Than Typical – Discovered in Outer Solar System” »

In the yawning vacuum of intergalactic space, something large is lurking.

Not a galaxy, although it’s of a comparable size: A vast cloud of hot, faintly glowing gas, bigger than the Milky Way, in the space between galaxies congregating in a huge cluster.

Scientists believe this cloud may have been unceremoniously stripped from a galaxy in the cluster, the first gas cloud of this kind we’ve ever seen. Even more surprisingly, it hasn’t dissipated, but has remained clumped together for hundreds of millions of years.

Researchers aboard the ISS have announced the first successful use in space for a new technique for studying DNA repair in yeast. Astronauts aboard the space station have demonstrated a successful CRISPR/Cas9 genome editing method. An organism can suffer damaged DNA occurring during normal biological processes or as the result of environmental causes.

In both humans and animals, damaged DNA can lead to cancer. However, there are multiple natural strategies inside cells that allow damaged DNA to be repaired. NASA is working hard on studying DNA repair in space because astronauts traveling outside of the atmosphere have an increased risk of DNA damage due to ionizing radiation.

Until now, technological and safety obstacles have limited research into the issue. Now astronauts aboard the ISS have developed a new method for studying DNA repair in yeast cells that can be conducted completely in space. The process uses CRISPR/Cas9 genome editing technology to create precise damage in DNA strands to allow DNA repair mechanisms to be observed.

Concept I introduced long ago in TMP2 as the Inchworm orbital service robot is now being demonstrated by the ESA with the new Russian addition to the ISS.

It is much like a human arm. It has an elbow, shoulders and even wrists. The European Robotic Arm (ERA) is the first robot able to ‘walk’ around the Russian segment of the International Space Station.

Light yet powerful, the orbital arm has the ability to anchor itself to the Station and move back and forward by itself, hand-over-hand between fixed base-points. This space robot looks like a pair of compasses and has a length of over 11 m. When stretched, it could pass a football from a penalty spot to the goalkeeper.

Continue reading “European Robotic Arm” »

Circa 2017

A new study by scientists at the University of Birmingham has revealed a group of cells that function as a ‘brain’ for plant embryos, capable of assessing environmental conditions and dictating when seeds will germinate.

A plant’s decision about when to germinate is one of the most important it will make during its life. Too soon, and the plant may be damaged by harsh winter conditions; too late, and it may be out-competed by other, more precocious plants.

Continue reading “Scientists discover plant ‘brain’ controlling seed development” »