Transcription profiling of mouse gastric epithelial cell types: parietal, zymogenic, and pit

ABSTRACT: Continuous regeneration of digestive enzyme (zymogen) secreting chief cells is a normal aspect of stomach function that is disrupted in pre-cancerous lesions. Regulation of zymogenic cell (ZC) differentiation is poorly understood. Here we profile Parietal, Pit, and Zymogenic cells for comparison and study. Experiment Overall Design: Samples were obtained through Laser-capture microdisection of gastric epithelium. The three samples come from enrichments for Zymogenic Cells (ZC), Parietal Cells (PC), and Mucus Pit Cells (Pit). Experiment Overall Design: Individual parietal cells (visualized by DBA-positivity and autofluorescence) from well-oriented gastric units were dissected (PixCell II LCM apparatus, 7.5-µm spot diameter; CapSure HS LCM caps, Arcturus, Mountain View, CA) one-at-a-ti

ORGANISM(S): Mus musculus

SUBMITTER: Jason Mills 

PROVIDER: E-GEOD-5018 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress