1 Department of Pharmacology, School of Medicine, University of Nevada, Reno, Reno, NV.
2 Cardiovascular Research Center, Department of Cell and Regenerative Biology, School of Medicine and Public Health, University of Wisconsin, Madison, WI.
3 Cellular and Molecular Medicine, University of Arizona, Tucson, AZ.
The July 2021 issue of JGP is a collection of peer-reviewed articles focused on the function and dynamic regulation of contractile systems in muscle and non-muscle cells.