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Drug Reverses Age-Related Mental Decline Within Days, Suggesting Lo...
Research in mice indicates that age and trauma related cognition deficits are potentially reversible.
"... animals who received small daily doses of ISRIB during the three-day training process were able to accomplish the task as well as youthful mice—and much better than animals of the same age who didn’t receive the drug.
The mice who had received brief ISRIB treatment three weeks before still performed at youthful levels, while untreated mice continued to struggle.
The drug, called ISRIB, has already been shown in laboratory studies to restore memory function months after traumatic brain injury (TBI), reverse cognitive impairments in Down Syndrome, prevent noise-related hearing loss, fight certain types of prostate cancer, and even enhance cognition in healthy animals.
ISRIB ... works by rebooting cells’ protein production machinery after it gets throttled by one of these stress responses – a cellular quality control mechanism called the integrated stress response (ISR; ISRIB stands for ISR InhiBitor).
The ISR normally detects problems with protein production in a cell—a potential sign of viral infection or cancer-promoting gene mutations—and responds by putting the brakes on cell’s protein-synthesis machinery. This safety mechanism is critical for weeding out misbehaving cells, but if stuck in the ‘on’ position in a tissue like the brain, it can lead to serious problems, as cells lose the ability to perform their normal activities,..." [order changed]
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It would be huge! Hopefully available affordably to all, not just a self-perpetuating elite.
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