Fig. 1From: Application of mesenchymal stem cell sheet for regeneration of craniomaxillofacial bone defectsSchematic illustration of MSC sheet formation. The isolated MSCs from different sources are cultured for certain periods (please see Table 1). Cells generate single-layer or multilayer composite with intact ECM (sheet). MSC sheets can be harvested using several techniques such as electro-, thermo-, pH-, photo-responsive systems, mechanical force, and enzymatic treatment (Designed by office 2019)Back to article page