Harnessing Mechanical Forces for Cancer Treatment

Abstract

Cancer cells exhibit aberrant extracellular matrix mechanosensing due to altered expression of mechanosensory cytoskeletal proteins. Aberrant mechanosensing of the tumor microenvironment (TME) by cancer cells has been shown to be associated with cancer development and progression. Recent studies show that altered mechanosensing changes the mechanobiological properties of cells, and, in turn, cells become susceptible to mechanical perturbations. Due to an increasing understanding of cell biomechanics and cellular machinery, several approaches have emerged to target the mechanobiological properties of cancer cells and cancer-associated cells to inhibit cancer growth and progression. In this review, we summarize the progress that happened in the development of mechano-based approaches to target cancer by interfering with the cellular mechanosensing machinery and overall TME.