“Classics in Diabetes” revisits seminal articles published in Diabetes that have stood the test of time and remain useful to scientists working today. We plan to introduce Classics in Diabetes as a recurring feature of the journal to emphasize that sound, rigorous science can have value that lasts for decades. This feature will start with articles selected by members of the editorial team who will write a short commentary as to why the work is important to them and their area of research; when possible, we will ask the authors of the Classic to contribute a short discussion as well. The goal is to highlight research that has contributed foundational knowledge that continues to influence scientists today. In an era of rapid scientific advance and dissemination of information, we believe it is important to emphasize the process by which knowledge accrues over time, and how important understanding and insight can be gained from studies done years ago. Diabetes, now entering its 61st year of publication, provides a representative history of science in our field and includes many tangible and informative connections between the past and the present. We hope that Classics is a useful and enjoyable addition to the journal.

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