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RSS/ATOM 記事 (63217)
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| 米Pennsylvania大、成人のヒト細胞を、毛包を生む幹細胞に転換することに成功 from 日経バイオテクONLINE (2014-1-29 8:00) |
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男性型脱毛症を治す可能性のあるアプローチの１つは、幹細胞を使って、死んで失われてしまった毛包を再生することだ。しかし今のところ、十分な数の毛包産生幹細胞を生み出すことは可能ではない。米University of PennsylvaniaのPerelman School of Medicineの病理、実験医学、皮膚科のXiaowei "George" Xu准教授らのグループは、成人の細胞を、上皮幹細胞へ転換する手法を発見した。同研究成果はNature Communications誌に掲載された。これはヒトでもマウスを使った実験でも、初めての成果だ。
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| Astrophile: Jellyfish galaxies found spawning in clusters from New Scientist - Online news (2014-1-29 7:08) |
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Blobby galaxies with long glowing tendrils of stars could help explain why spiral galaxies are unusually rare in large clusters
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| Parched California hunts for water in unusual places from New Scientist - Online news (2014-1-29 6:55) |
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California's extreme drought could become the new norm as the climate warms, leaving engineers scrambling to develop new ways to slake the state's thirst
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| Save ancient Chinese scrolls with anti-curl weapons from New Scientist - Online news (2014-1-29 4:10) |
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Ancient hanging scrolls helped physicists find an answer to a millennia-old problem– the solution may also prove useful in flexible electronic displays
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| Hawking timeline: A brief history of black holes from New Scientist - Online news (2014-1-29 2:57) |
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Stephen Hawking has changed his mind about what black holes are? not for the first time. Take a journey through the biggest shifts in black hole lore
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| Today on New Scientist from New Scientist - Online news (2014-1-29 2:45) |
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All the latest on newscientist.com: new era of fast genetic engineering, Black Death, MERS, kestrel spy drone, a famous brain rebuilt and more
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| Dangerous rare elephants pose conservation conundrum from New Scientist - Online news (2014-1-29 2:11) |
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Asian elephants menacing the Hassan district of Karnataka are being rounded up but opinion is divided over whether it is best to train or relocate them
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| Deadly MERS virus could hold the key to its own cure from New Scientist - Online news (2014-1-29 1:58) |
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Recreating a small part of the MERS virus, which has killed 76 people so far, could block it from infecting cells and spreading disease
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| Fancy tech will not solve massive land loss, says UN from New Scientist - Online news (2014-1-29 1:41) |
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We risk destroying an area of land the size of Brazil by 2050– but the answer is not smarter food production, but less waste
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| Neuroscience's most famous brain is reconstructed from New Scientist - Online news (2014-1-29 1:00) |
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Henry Molaison's brain changed our understanding of memory– now a 3D reconstruction of it is revealing new insights
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