Vascularized And Complex Organ Buds From Diverse Tissues Via Mesenchymal Cell-Driven Condensation

ABSTRACT: Here, we demonstrate a generalized method for organ bud formation from diverse tissues by combining pluripotent stem cell-derived tissue-specific progenitors or relevant tissue samples with endothelial cells and mesenchymal stem cells (MSCs). The MSCs initiated condensation within these heterotypic cell mixtures, which was dependent upon substrate matrix stiffness. Defining optimal mechanical properties promoted formation of 3D, transplantable organ buds from tissues including kidney, pancreas, intestine, heart, lung, and brain. Transplanted pancreatic and renal buds were rapidly vascularized and self-organized into functional, tissue-specific structures. These findings provide a general platform for harnessing mechanical properties to generate vascularized, complex organ buds with broad a

ORGANISM(S): Mus musculus

SUBMITTER: Yasuharu Ueno 

PROVIDER: E-GEOD-66454 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress