IJE Advance Access originally published online on March 2, 2007
International Journal of Epidemiology 2007 36(1):20-22; doi:10.1093/ije/dyl291
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Published by Oxford University Press on behalf of the International Epidemiological Association © The Author 2007; all rights reserved.
Commentary: First steps in molecular epidemiology: Lower et al. 1979
Imperial College London and University of Torino.
E-mail: p.vineis@imperial.ac.uk
Accepted 1 December 2006
| The first 150 words of the full text of this article appear below. |
It is usually believed that the expression molecular epidemiology was first introduced (at least for chronic diseases) in the seminal paper by Perera and Weinstein in 1982.1 It should not be forgotten, however, that the expression appeared already in the title of the paper by Lower et al. published in 1979.2 Terminology apart, the paper we submit to the attention of the readers as a historical reprint raises a number of interesting issues.
| A priori hypothesis |
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The paper is rather surprising because about half of it is taken by a long introduction on the biological premises of the work. This would probably not be accepted by the editor of an epidemiological journal today. Most papers nowadays are brief, factual and convey a simple, short, take-home message. Also, in the era of high-throughput technologies, rather than putting forward sound hypotheses that justify the choice of particular genes or exposures for investigation, we see
| Early examples of Mendelian randomization |
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| Geneenvironment interactions without the environment? |
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