Focal adhesion kinase-mediated signaling controls the onset of pancreatic cell differentiation.

ABSTRACT: Signals from the endothelium play a pivotal role in pancreatic lineage commitment. As such, the fate of the epithelial cells relies heavily on the spatiotemporal recruitment of the endothelial cells to the embryonic pancreas. Although it is known that VEGFA secreted by the epithelium recruits the endothelial cells to the specific domains within the developing pancreas, the mechanism that controls the timing of such recruitment is poorly understood. Here, we have assessed the role of focal adhesion kinase (FAK) in mouse pancreatic development based on our observation that the presence of the enzymatically active form of FAK (pFAK) in the epithelial cells is inversely correlated with vessel recruitment. To study the role of FAK in the pancreas, we conditionally deleted the gene encoding foca

SUBMITTER: Rodriguez UA 

PROVIDER: S-EPMC9482336 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature