成人小说亚洲一区二区三区,亚洲国产精品一区二区三区,国产精品成人精品久久久,久久综合一区二区三区,精品无码av一区二区,国产一级a毛一级a看免费视频,欧洲uv免费在线区一二区,亚洲国产欧美中日韩成人综合视频,国产熟女一区二区三区五月婷小说,亚洲一区波多野结衣在线

立即打開
How to reboot the bioscience revolution

How to reboot the bioscience revolution

David Ewing Duncan 2010年10月19日

????On a balmy summer day 10 years ago, President Bill Clinton announced an accomplishment that was likened to landing men on the moon: The sequencing of a nearly complete human genome. Flanked in the White House by the two scientists mostly responsible for it, Francis Collins and Craig Venter, the president and other speakers brashly opined that new drugs and treatments would soon flow from this historic achievement.

????Ten years later, the public and private sectors have lavished nearly $1 trillion on life science research and development -- double what was spent in the 1990s. The expected cornucopia of new drugs and treatments, however, has not yet arrived. Instead, the number of new drugs approved by the U.S. Food and Drug Administration has actually plummeted, from a peak of 53 new drugs approved in 1996 to an average of 21 a year between 2005 and 2009. And the FDA has approved only a handful of genetic markers associated with disease out of thousands discovered.

????One reason is that human biology has turned out to be far more complex than most people imagined. But this isn't the whole story. Another major cause of the delay comes from a failure of the biomedical establishment, and of society, to handle the wave of new science bought by that $1 trillion. This includes not only genetics, but also everything from neuroscience and nanotechnology to the impact of the environment on our DNA.

????This "new biology" is nascent, and much of it is years away from making a difference in our lives. Nor has most of it been properly studied to see which parts will actually enhance health or reduce health-care costs -- or who will get access to it in the U.S. and globally.

Personalized health care

????Yet the promise is there for a fundamentally different approach to health care based on 1) predicting a person's health future using their genes and other biomarkers, plus traditional diagnostic tests and family history; 2) prevention strategies designed to keep people healthy rather than waiting until they get sick; and 3) a much stronger emphasis on personalized and targeted healthcare and treatments.

????The new science is also poised to enable people who want to take more responsibility for their own health and wellness by providing them with more and better information about their health.

????This potential biotransformation, however, is running up against a wall of tradition and outmoded infrastructure in science, medicine, government, commerce, and law. These fields are failing to show the same creativity and innovation in adapting to the new science that went into the discoveries themselves.

????For example, the legal system in the US has yet to decide if a gene can be patented. This is despite more than 30 years of legal wrangling that has tried to fit DNA into legal definitions that probably don't make sense. Our inability to find a creative solution for how a company can own or license the rights to develop a DNA test - which costs money - is one reason why investors have not paid for human trials to validate thousands of new markers. Nor has the FDA figured out how to regulate these markers, though they are now trying.

????The life science community also shares some of the blame, by having a system that has become so specialized and sub-specialized that the various silos even with similar fields seldom talk to each other, much less to physicians and to patients. This has made it difficult for biomedicine to integrate individual discoveries into a holistic understanding of the human body.

掃碼打開財(cái)富Plus App
久久天天躁狠狠躁夜夜网站| 久久综合亚洲色一区二区三区| 911国产免费无码专区| 日本大片免a费观看视频| 国产美女爽到喷出水来视频| 国产精品后入内射日本在线观看| 亚洲AV久无精品一区二区国产| 五月天综合网亚洲综合天堂网 | 国产三级无码内射在线看| 国产精品观看在线亚洲人成网| 老板办公室乳摸gif动态图| 亚洲午夜无码久久久久| 欧美人与性囗牲恔配| 波多野结衣永久免费视频| 久久久不卡国产精品一区二区| 久久精品国产亚洲av电影| 国产一级二级三级无码影院| 国产熟妇人妻ⅩXXXX麻豆| 国产成人亚洲精品无码Av大片| 天天摸天天做天天爽2020| 东京热av人妻无码专区| 亚洲欧洲自拍拍偷午夜色| 女人与公驹交酡全过程 | 国产精品激情综合久久| 国产精品一区二区太大了| 在线观看的黄网站免费| 久久久久亚洲Av专区首页| 13小箩利洗澡无码视频网站免费| 中文字幕日韩在线欧美一区| 欧美三级电影在线看| 99热都是精品久久久久久| 久爱无码精品免费视频| 国语对白嫖老妇胖老太| 日韩v在线亚洲视频在线看| 国产成人精品高清在线观看99| 国产成人91亚洲精品无码| 国产午夜精品一区二区三区| 欧美日本国产VA高清CABAL| 一级a性色生活片久久无| 亚洲欧洲中文日韩久久AV乱码| 国产av日韩aⅴ亚洲av|