Physical forces have a profound influence on bacterial cell physiology and disease. A striking example is the formation of catch-bonds that reinforce under mechanical stress. While mannose-binding by the Escherichia coli FimH adhesin has long been the only thoroughly studied microbial catch-bond, it has recently become clear that proteins from other species, such as staphylococci, are also engaged in such stress-dependent interactions.
Mathelie-Guinlet, M., Viela Bovio, F., Alsteens, D., & Dufrêne, Y. (2021). Stress-Induced Catch-Bonds to Enhance Bacterial Adhesion. Trends in Microbiology, 1(1), 1. https://doi.org/10.1016/j.tim.2020.11.009 (Original work published 2020)