癌症遗传学中的转化研究:鲜有人走的路。
Translational research in cancer genetics: the road less traveled.
作者信息
Schully S D, Benedicto C B, Gillanders E M, Wang S S, Khoury M J
机构信息
Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD 20892, USA.
出版信息
Public Health Genomics. 2011;14(1):1-8. doi: 10.1159/000272897. Epub 2009 Dec 29.
Gene discoveries in cancer have the potential for clinical and public health applications. To take advantage of such discoveries, a translational research agenda is needed to take discoveries from the bench to population health impact. To assess the current status of translational research in cancer genetics, we analyzed the extramural grant portfolio of the National Cancer Institute (NCI) from Fiscal Year 2007, as well as the cancer genetic research articles published in 2007. We classified both funded grants and publications as follows: T0 as discovery research; T1 as research to develop a candidate health application (e.g., test or therapy); T2 as research that evaluates a candidate application and develops evidence-based recommendations; T3 as research that assesses how to integrate an evidence-based recommendation into cancer care and prevention; and T4 as research that assesses health outcomes and population impact. We found that 1.8% of the grant portfolio and 0.6% of the published literature was T2 research or beyond. In addition to discovery research in cancer genetics, a translational research infrastructure is urgently needed to methodically evaluate and translate gene discoveries for cancer care and prevention.
癌症领域的基因发现具有临床和公共卫生应用潜力。为利用此类发现,需要一个转化研究议程,将实验室发现转化为对人群健康的影响。为评估癌症遗传学转化研究的现状,我们分析了美国国立癌症研究所(NCI)2007财年的外部资助项目组合,以及2007年发表的癌症基因研究文章。我们将资助项目和出版物按以下方式分类:T0为发现研究;T1为开发候选健康应用(如检测或治疗)的研究;T2为评估候选应用并制定基于证据的建议的研究;T3为评估如何将基于证据的建议纳入癌症护理和预防的研究;T4为评估健康结果和人群影响的研究。我们发现,资助项目组合的1.8%和已发表文献的0.6%为T2研究或更深入的研究。除了癌症遗传学的发现研究外,迫切需要一个转化研究基础设施,以便系统地评估基因发现并将其转化用于癌症护理和预防。