AUTHOR=Matsuura Shinobu , Balduini Alessandra , Onisto Maurizio TITLE=Editorial: Mechanisms of Cell Adhesion in Hematopoietic Stem Cells JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.826554 DOI=10.3389/fcell.2021.826554 ISSN=2296-634X