The Evolution of : A Perspective From the Editors.

This article was solicited to commemorate the 50th anniversary of and features perspectives from five former editors spanning the years 1994 to 2020. During that time frame the journal underwent significant changes in manuscript submission and processing as well as multiple generational changes in the composition of the editorial board and associate editors. A constant, however, has been the commitment to be the premier journal for publications of articles in the areas of drug metabolism, absorption, distribution, excretion, and pharmacokinetics. Advances in some of those areas during the past 3 decades have been monumental. Two cases in point involve cytochromes P450 and drug transporters. In 1994 rigorous characterization of human cytochrome P450 enzymes was in its infancy, there were no proven selective inhibitors, and the idea of solving a human P450 X-ray crystal structure was just a fantasy. Likewise, little was known about individual drug transporters. Today, detailed knowledge of individual human P450 enzymes and drug transporters is integral in drug design and drug discovery and in avoiding drug interactions. In the face of these huge advances in knowledge, each editor has been charged with maintaining the caliber and significance of the journal and its financial solvency while serving the needs of individual authors. We present 5 individual perspectives on the challenges and rewards of serving as editor and hope that, by humanizing the job, we will encourage others to assume positions of responsibility in publication of society journals. SIGNIFICANCE STATEMENT: The 5 most recent former editors of describe their experiences and perspectives on the position in the context of constantly changing scientific emphases, technology, and publishing practices. The article offers subscribers, authors, and future editors and editorial board members valuable insights into the inner workings of the journal.