to what extent the mechanical properties of the matrix influences these endogenous cellular
forces remains unclear. We therefore sought to quantify the influence of matrix rigidity on cell-
matrix interactions by inducing cross-links using increasing concentrations of genipin (0.01–
1 mM) or by blocking cross-link formation using beta-aminopropionitrile (BAPN) in
engineered human tendon tissue constructs. The cell-matrix mechanics of the tendon …