The University of California San Francisco issued this glowing announcement of some new research: Just a few doses of an experimental drug can reverse age-related declines in memory and mental flexibility in mice, according to a new study by UC San Francisco scientists. The drug, called ISRIB, has already been shown in laboratory studies to restore memory function months after traumatic…
Tag: loss
Twitter Disabled ‘Likes’ and ‘Replies’ on False Trump Tweets. Inadvertently.
Business Insider reports: Twitter on Saturday briefly took new action to stem the spread of President Donald Trump’s false tweets about his loss in the 2020 election. Replies and likes were disabled on several of Trump’s tweets Saturday morning before Twitter the company reversed course hours later, telling Business Insider the change was made “inadvertently….” “We try to prevent a Tweet…
Gene therapy injected in one eye can travel to the other eye
In one form of gene therapy to treat loss of sight, a virus containing genetic material injected in one eye has now been shown to travel into the untreated eye Source: https://www.newscientist.com/article/2262327-gene-therapy-injected-in-one-eye-can-travel-to-the-other-eye/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Puerto Rican scientists mourn loss of Arecibo Observatory’s iconic telescope
In a year full of terrible new sorrows and burdens, the collapse of Arecibo Observatory’s iconic radio telescope feels like a particularly brutal loss to Puerto Ricans. Source: https://www.livescience.com/arecibo-observatory-telescope-loss-for-puerto-rico.html
LG Shakes Up Loss-Making Phone Business, To Outsource Lower-End Models
LG said on Monday it had reorganised its mobile phone division to increase outsourcing of its low to mid-end smartphones, which analysts said represented an attempt to cut costs and compete with Chinese rivals. From a report: LG’s mobile communications business, which has reported an operating loss for 22 consecutive quarters, has created a new management title for original design manufacture…
Reversal of Biological Clock Restores Vision In Old Mice
John Trumpian shares a report from SciTechDaily: Harvard Medical School scientists have successfully restored vision in mice by turning back the clock on aged eye cells in the retina to recapture youthful gene function. The team’s work, described today in Nature, represents the first demonstration that it may be possible to safely reprogram complex tissues, such as the nerve cells of…
The Stingray nebula is disappearing
The Hubble Space Telescope has captured never-before-seen images of the rapid fading of the Stingray Nebula. This nebula is a cloud in space, surrounding a dying star. Source: https://earthsky.org/space/disappearing-stingray-neula-20-years-hubble-images…
Twitter Verification Returns Early Next Year
Twitter announced today that it would relaunch its verification process early next year along with brand-new guidelines for users seeking out that small, blue badge. From a report: Twitter’s announcement confirms earlier reporting in June from app researcher Jane Manchun Wong suggesting that the company was creating a new verification system. In Twitter’s Tuesday blog post, the company confirmed that this…
NSF says Arecibo telescope will be dismantled
Heartbreaking news. After 57 years as a world-class resource for astronomy, the iconic Arecibo telescope is to be decommissioned, or withdrawn from service, the NSF announced today. The dish-type radio telescope – built into a natural depression in the landscape in Puerto Rico – appears to be headed for a “controlled disassembly.” Source: https://earthsky.org/space/arecibo-telescope-to-be-decommissioned…
Mysteries of COVID smell loss finally yield some answers
Explanations begin to arise at the molecular level for this vexing but commonplace symptom Source: https://www.livescience.com/covid-10-smell-loss-explained.html