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Updated: Aug 6, 2026

Analysis of Translation in the Developing Mouse Brain using Polysome Profiling
Published on: May 22, 2021
What's next for translation research?
Elizabeth M Ginexi1, Thomas F Hilton
1National Institute on Drug Abuse, Prevention Research Branch, Division of Epidemiology, Services and Prevention Research, 6001 Executive Blvd., Room 5185 MSC 9589, Bethesda, MD 20892, USA. LGinexi@nida.nih.gov
Abstract:
The National Institutes of Health (NIH) are under increasing pressure to identify practical, cost-effective interventions, therapies, and medications. Overall, the public health impact could be substantial if effective science-based prevention and treatment programs were implemented on large scales with sufficient fidelity. Yet penetration of even the most successful interventions rarely occurs at a quick pace. Research-to-practice gaps are pervasive throughout various fields of behavioral health and safety. In this article the authors explore factors contributing to the pace of translation and reaffirm that research advances or retreats the progress of scientific discovery as data accumulate in what can be described as a translational research loop that is iterative and bidirectional. They also touch on the challenges inherent in deploying science to the marketplace, and in an attempt to foreshadow what's next for translational efforts, they conclude by offering some ideas about how researchers might more accurately conceptualize "best practices."
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Improving Translational Accuracy
Improving Translational Accuracy
Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Leaky Scanning
Termination of Translation

