Human Organ-Specific Endothelial Cell Heterogeneity.

ABSTRACT: The endothelium first forms in the blood islands in the extra-embryonic yolk sac and then throughout the embryo to establish circulatory networks that further acquire organ-specific properties during development to support diverse organ functions. Here, we investigated the properties of endothelial cells (ECs), isolated from four human major organs-the heart, lung, liver, and kidneys-in individual fetal tissues at three months' gestation, at gene expression, and at cellular function levels. We showed that organ-specific ECs have distinct expression patterns of gene clusters, which support their specific organ development and functions. These ECs displayed distinct barrier properties, angiogenic potential, and metabolic rate and support specific organ functions. Our findings showed the link

SUBMITTER: Marcu R 

PROVIDER: S-EPMC6147238 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature