Matrix Architecture and Mechanics Regulate Myofibril Organization, Costamere Assembly, and Contractility in Engineered Myocardial Microtissues

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Scientists established arrays of cardiac microtissues with tunable mechanics and architecture by integrating ECM-mimetic synthetic, fiber matrices, and induced pluripotent stem cell-derived cardiomyocytes, enabling real-time contractility readouts, in-depth structural assessment, and tissue-specific computational modeling.
[Advanced Science]
Abstract