C16 Biosciences uses yeast to convert food waste and industrial byproducts into a sustainable alternative.
However, labeling aging itself as a disease is both misleading and detrimental. Pathologizing a universal process makes it seem toxic. In our youth-obsessed society, ageism already runs rampant in Hollywood, the job market, and even presidential races. And calling aging a disease doesn’t address critical questions about why we age in the first place. Instead of calling aging a disease, scientists should aim to identify and treat the underlying processes that cause aging and age-related cellular deterioration.
Aging is associated with heart disease, Alzheimer’s, diabetes, and cancer, but what’s underlying all that?
Wuhan coronavirus pandemic — washington state.
Scientists suggest it has spread in King County for 6 weeks already.
“That being so, Bedford and other researchers believe the virus has likely been spreading through the community undetected for close to six weeks. Researchers estimate that could mean anywhere from 150 to 1,500 people have been infected here, with the most likely number being between 300 and 500.”
Continue reading “Researchers say coronavirus likely spread silently in Washington for weeks” »
Gene variants acquired through interbreeding seem to give some people with European ancestry more elongated brains. Gene variants acquired through interbreeding give some people more elongated brains.
the photo series by vintner and fletcher illustrates three gradual stages of transhumanism from ‘testing ground’, ‘patient zero’ to ‘humanity 2.0’. at the lowest tier, ‘testing ground’ looks into individuals who have created wearable technology to expand their human abilities, improving everything from concentration to mental health.‘patient zero’ studies those who have taken permanent action to become half human and half robot. in the final chapter, ‘humanity 2.0’, the transhumanist subjects focus on life extension and immortality.
CHATTANOOGA, Tenn. — Who needs a mate? Certainly not a female Komodo dragon at a Tennessee zoo.
Researchers have recently discovered two of the genes that govern this weird-looking salamander’s ability to regenerate limbs, eyes, and even its brain.
Everybody feels negative emotions once in a while, but these emotions have a stronger effect on your health than you may realize. Every time you think about regrets, experience resentment or replay bad memories in your head, your body suffers just as much as your mind. That’s why harboring negative emotions can lead to devastating long-term disease.
But there is one simple solution: forgiveness. Trouble is, our culture seems to perceive forgiveness as a sign of weakness, submission, or both. This makes it harder to actually do the work to forgive people who’ve done you harm.
Synthetic biology researchers at Northwestern University have developed a system that can rapidly create cell-free ribosomes in a test tube, then select the ribosome that can perform a certain function.
The system, called ribosome synthesis and evolution (RISE), is an important step toward using ribosomes beyond their natural capabilities. The key feature of RISE is the ability to evolve ribosomes without cell viability constraints. The result could be new ways to synthesize materials, like nylon, or therapies, like new antibiotics that could address rising antibiotic resistance.
“Ribosomes have an extraordinary capability as the protein synthesis machinery of the cell,” said Michael Jewett, Walter P. Murphy Professor of Chemical and Biological Engineering and director of the Center for Synthetic Biology at Northwestern’s McCormick School of Engineering, who led the research. “But to synthesize proteins beyond those found in nature, we have to design and modify the ribosome to work with non-natural substrates. Developing ribosomes in vitro is an important part of that system, and we are very excited to have this new capability.”
