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筑波大学、放射性元素を高度に取り込む藻類を同定
from 日経バイオテクONLINE
(2014-1-20 0:00)
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サイエンス系の書籍や雑誌の大手出版社であるドイツSpringer社は2014年1月9日、筑波大学植物代謝生理学研究室の白岩善博教授らを中心とする研究グループが放射性セシウム、ヨウ素およびストロンチウムを環境から効率的に取り除くことができる微細藻類および水生植物を同定したと発表した。福島地域の放射能汚染を低減させるのに役立つかもしれない。
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GVAX PancreasとCRS-207の2種類のがんワクチンの併用で膵腺がん患者のOSが改善する可能性
from 日経バイオテクONLINE
(2014-1-20 0:00)
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転移を有する膵腺がんで治療歴がある患者に対し、異なる2種類のがんワクチンの接種、すなわちGVAX Pancreas（以下、GVAX）を接種後にCRS-207を接種すると、GVAXのみを接種した場合と比べて全生存期間（OS）が改善したことが、多施設共同、非盲検、フェーズIIのランダム化試験の最新の解析結果から示された。同試験は中間解析で有効性が示され、中止となった。1月16日から19日まで米サンフランシスコで開催されたGastrointestinal Cancer Symposium（ASCO-GI）で、米Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins UniversityのDung T. Le氏が発表した。
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Hollow 'doughnut' rock appears in Mars rover's path
from New Scientist - Online news
(2014-1-18 10:08)
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Spotted by NASA's Opportunity rover, the rock may have been flipped over when it was kicked into view, perhaps offering a taste of pristine Martian material
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Laser makes ultra-light mirror out of tiny beads
from New Scientist - Online news
(2014-1-18 9:03)
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Particles held together by light could be a first step towards putting mirrors in space big enough to see continents and forests on exoplanets
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Seattle NFL stadium now wired for crowd-quakes
from New Scientist - Online news
(2014-1-18 6:22)
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Seismologists have rigged up the Seattle Seahawks stadium to measure the shaking when the crowd goes wild during Sunday's clash with San Francisco 49ers
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Obama promises to curb some of NSA's snooping power
from New Scientist - Online news
(2014-1-18 4:09)
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The US president makes concessions to address fears that the NSA has gone too far in its spying on US citizens– but leaves many key areas unaddressed
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Long-lost lake may have helped humans out of Africa
from New Scientist - Online news
(2014-1-18 3:26)
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A 45,000-square-kilometre lake, which has long since dried up, was at the right place at the right time for key migrations in the history of our species
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Record poaching pushes rhinos towards extinction
from New Scientist - Online news
(2014-1-18 3:16)
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More than 1000 rhinos were poached in South Africa last year– at this rate deaths could soon outnumber births, threatening a population crash
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Today on New Scientist
from New Scientist - Online news
(2014-1-18 2:45)
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All the latest on newscientist.com: wrecking ecosystems will spur evolution, smartphone EEG, ball lightning, $1000 genome and more
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Human meddling will spur the evolution of new species
from New Scientist - Online news
(2014-1-18 1:00)
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By wrecking ecosystems and changing climate, we're causing a mass extinction? and preparing an evolutionary explosion, says ecologist Chris Thomas (full text available to subscribers)
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