Word: orly
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Dates: during 1990-1999
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Meanwhile, genetically engineered drugs will increasingly replace the scalpel for removal of tumors or cosmetic surgery like hair transplants. Indeed, after much hype and few results, gene therapy is finally making major strides--although not the way doctors thought it would. Once they hoped to cure diseases by repairing defective...
Unlike traditional medications, the brave new drugs will be designed "rationally" on computer screens, using gene information as a blueprint. VEGF2, for example, is a synthetic gene that makes a protein that in turn stimulates new vessel growth. In a few years, predicts William Haseltine, the biotech industry's champion...
Long before neuroscientists took the first tentative steps toward brain-tissue transplants (let alone dared to think about whole-brain transplants), mischievous philosophers were plumbing the consequences of such 21st century surgery. "In a brain-transplant operation, is it better to be the donor or the recipient?" these wags asked...
Yet as the Decade of the Brain proclaimed by President George Bush draws to a close, neuroscientists are increasingly sanguine that in George Jr.'s lifetime, brain-cell transplants may reverse, if not cure, a host of neurological diseases such as Parkinson's and Alzheimer's, as well as brain...
When most physicians got their training, they were taught that the adult brain is rigid, that its nerve cells, or neurons, could never regenerate themselves. If you nick your finger with a knife, the cut will heal in a few days because your skin has the ability to generate new...