Hyaluronan 2016–2021

More than 1100 published papers during 2016–2021 have "hyaluronan” in the title. This Encyclopedia of Cell Biology update focuses on 25 of these publications that we considered having important new directions for research on this fascinating Zen macromolecule that has a simple disaccharide structure and a very complex biology. There are likely several more publications during this time that fit this criteria. As hyaluronan has its own International Society (ISHAS) that meets biannually, the on-line booklets of meetings during this time provide insight into the wide range of ongoing hyaluronan research. © 2023 Elsevier Inc. All rights reserved.