| abstract |
The present application relates to an adaptable cell culture system that allows the application of mechanical strain to cells in culture through the displacement of a stretchable cell culture substrate. The system can apply dynamically heterogeneous strains to simulate the complex in vivo strain profiles on cultured cells, the strains including simulation of physiologic waveform such as a simulation of normal or diseased physiological biphasic stretch of the cardiac cycle, a simulation of normal or diseased physiological arterial waveform, or a cyclic mechanical strain. The system is modular and compatible with commercially available cell culture plate formats and robotic liquid handling devices. The system has a variety of applications including screening compounds for cardio toxicity or therapeutic activity, and identifying drug target, all using cell culture under the mechanical strain applied by the system. |