Cell Type- and Sex-Dependent Transcriptome Profiles of Rat Anterior Pituitary Cells.

ABSTRACT: Understanding the physiology and pathology of an organ composed of a variety of cell populations depends critically on genome-wide information on each cell type. Here, we report single-cell transcriptome profiling of over 6,800 freshly dispersed anterior pituitary cells from postpubertal male and female rats. Six pituitary-specific cell types were identified based on known marker genes and characterized: folliculostellate cells and hormone-producing corticotrophs, gonadotrophs, thyrotrophs, somatotrophs, and lactotrophs. Also identified were endothelial and blood cells from the pituitary capillary network. The expression of numerous developmental and neuroendocrine marker genes in both folliculostellate and hormone-producing cells supports that they have a common origin. For several genes,

SUBMITTER: Fletcher PA 

PROVIDER: S-EPMC6760010 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature