Body fluid proteomics for biomarker discovery: Lessons from the past hold the key to success in the future

被引:194
作者
Good, David M. [2 ]
Thongboonkerd, Visith [3 ]
Novak, Jan [4 ]
Bascands, Jean-Loup [5 ,6 ]
Schanstra, Joost P. [5 ,6 ]
Coon, Joshua J. [2 ,7 ]
Dominiczak, Anna [8 ]
Mischak, Harald [1 ]
机构
[1] Mosaiques Diagnost GmbH, Hannover, Germany
[2] Univ Wisconsin, Dept Chem, Madison, WI 53706 USA
[3] Mahidol Univ, Fac Med, Siriraj Hosp, Off Res & Dev,Med Mol Biol Unit, Bangkok 10700, Thailand
[4] Univ Alabama, Dept Microbiol, Birmingham, AL 35294 USA
[5] INSERM, U858, I2MR, Dept Renal & Cardiac Remodelling,Team 5, F-31432 Toulouse 4, France
[6] Univ Toulouse 3, Inst Med Mol Rangueil, F-31000 Toulouse, France
[7] Univ Wisconsin, Dept Biomol Chem, Madison, WI 53706 USA
[8] Univ Glasgow, BHF Glasgow Cardiovasc Res Ctr, Glasgow, Lanark, Scotland
关键词
biomarker; mass spectrometry; blood; urine; validation; diagnosis; prognosis;
D O I
10.1021/pr070529w
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Sparked by the article from Lescuyer and colleagues in a recent issue, we aim here to further encourage interest in and discussion of clinically relevant biomarker research. We express our view on proteomics for biomarker discovery by addressing multiple relevant issues, including the inherent differences between biological fluids (and how these differences affect current analytical approaches) and experimental design to maximize the efficiency of moving from the bench to the bedside. Herein, we also include suggestions for definition of the term "biomarker", based on the use of a set of universal characterization/validation requirements, and illustrate several recent examples of successful transitions of benchtop proteomic studies work to clinical practice.
引用
收藏
页码:4549 / 4555
页数:7
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