Scientists&#39; bioengineering feat
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A man has enjoyed his first real dinner in nine years after a pioneering operation to rebuild his jaw using an artifical bone grown in one of the muscles of his back.
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Their discoveries may be hard for many to comprehend, but this year's Nobel Prize winners Wednesday did their best to explain what they did and how they did it.
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American Oriental Bioengineering makes an acquisition.
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A doctor, a banker, an engineer and a scientist are working separatelyâand togetherâto bring lifesaving vaccines to children around the world. How inspired individuals can take on and conquer some of the world's biggest problems.
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Andrew Z. Fire and Craig C. Mello won for a discovery about how genes are controlled within living cells.
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Scientists have succeeded in growing outside the body the special stem cells that direct the remarkably prolific process of sperm production.
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New methods to reprogram adult cells could create novel models of disease.
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Scienctists have discovered widespread transfer of bacterial genes into the genome of numerous invertebrates.
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U.S. researchers have developed a technique that allows them to glimpse interactions between molecules on the surface of a cell.
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Scientists develop a method of routinely growing stem cells in conditions similar to the human body.
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By Ian Hoffman Barely a year ago, when President Bush first endorsed biofuels as an answer to the nations &quot;addiction to oil,&quot; scientists already were salivating at biologically engineering ordinary grasses and trees into full-blown energy crops.
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Scientists at the German Research Centre for Biotechnology in Braunschweig have successfully filmed individual cells migrating within a functioning lymph node.
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Scientists working at a British laboratory have achieved one of the most controversial breakthroughs ever made in the field of stem cell science by taking cells from dead embryos and turning them into living tissue.
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Science & environment: Research is step towards goal of creating supplies of embryonic stem cells genetically matched to patients
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Scientists have discovered a new type of  embryonic stem cell in mice and rats that should speed up  research into regenerative medicine and help in the hunt for  cures to a range of diseases.
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Regulators have given scientists the green light to create human-animal embryos for research.
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RNA interference, whose discovery  brought Americans Andrew Fire and Craig Mello the Nobel Prize  in Medicine on Monday, is one of the hottest new areas of  biotechnology and has spawned its own mini-industry.