Word: weres
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Dates: during 2000-2009
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In September, researchers at the University of Washington reported in the journal Nature that they had produced color vision in squirrel monkeys, which are normally born colorblind. Using a tiny syringe, researchers injected the single missing gene for color vision into the monkeys' eyes. The result was clear: monkeys that...
In the most recent study, published in November, researchers at Nationwide Children's Hospital in Columbus, Ohio, reported they had successfully gotten monkeys to grow bigger, stronger muscles within weeks - no anabolic steroids, exercise or genetic engineering required. Scientists injected genes directly into the right quadriceps of six healthy monkeys...
The single gene injected into the monkeys was coded for the naturally occurring protein follistatin, which blocks the function of another protein called myostatin that hinders muscle growth. Past research in mice that were genetically engineered to have an extra copy of the follistatin-producing gene has shown that blocking...
Now a new paper in the journal Current Biology shows for the first time that by tinkering with levels of dopamine in the brain, researchers were be able to influence people's future decisions in a reliable, predictable way. Led by Tali Sharot and Tamara Shiner of the the Wellcome...
Scientists do not yet know whether myostatin-related gene therapy will even work in humans. Given the financial and regulatory hurdles to launching a first-phase trial, it could take years and several million dollars before researchers could replicate their animal findings in people. But advances like the muscle trial...