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幹細胞とパーキンソン病

Human stem cell transplants have eased the symptoms of Parkinson's disease in a monkey model of the brain disorder. The study, which brings the prospect of human trials one step closer, hints that stem cells do more than just replace cells — they may help persuade the brain to heal itself...

Stem cells help primates with Parkinson'snews@nature.com

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Nature Podcast

Scientists this week reported major advances toward a central goal of stem cell research: directly reprogramming fetal mouse cells so that they are indistinguishable from embryonic stem (ES) cells. The technique, which they say should also work on adult cells, could one day enable researchers to generate cell lines tailored to individual patients without the use of eggs or embryos...

Stem Cells Without the Fuss?ScienceNOW Daily news

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クロライド

2日ぶりの更新です。

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DNA音楽

Imagine humming along to horse haemoglobin or tapping your toes to transcription factors. Now you can, thanks to a pair of molecular biologists who have developed a way to turn such proteins into music...

Genes come alive with the sound of musicnews@nature.com

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偏頭痛が記憶の減衰を遅らせる?

A migraine is not just a headache, it is an über-headache — a pounding, queasy, searing pain that can incapacitate its victims for hours on end. And as if the pain weren't bad enough, sufferers were also thought to show diminished memory and verbal skills...



偏頭痛は,ただの頭痛ではない“凄まじい”頭痛で,動悸,吐き気,やけつくような痛みを伴い,患者を何時間にもわたって無力な者にしてしまうほどです。そして,まるでその痛みでは満足でないかのように,患者はまた,記憶や言語能力を失うことが明らかになった…と考えられていました。

Migraines may slow memory lossnews@nature.com

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“モーツァルト効果”懐疑論

Passively listening to Mozart — or indeed any other music you enjoy — does not make you smarter. But more studies should be done to find out whether music lessons could raise your child's IQ in the long term, concludes a report analysing all the scientific literature on music and intelligence, which was published last week by the German research ministry...

Mozart doesn't make you clevernews@nature.com


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