title: The future of GI and liver research: editorial perspectives: I. Visions of epithelial research.
abstract: Epithelial cells are gatekeepers that sit at the interface between two compartments. By controlling the flow of molecules and information between two compartments, epithelial cells provide unique benefit to the body. This article provides a brief appraisal of our current knowledge about the functions of gastrointestinal epithelial cells as a functionally diverse set of cells mediating transepithelial transport and as a continually renewing layer of cells. The convergence of new methodologies in laser capture microdissection, microarray analyses, microscopic analyses, and generation of mutant animals provides an exciting template for future research.
authors.forename: Marshall H
authors.initials: MH
authors.lastname: Montrose
mesh_terms: D001692:Biological Transport / Q000502:physiology; D004847:Epithelial Cells / Q000378:metabolism*; D005762:Gastroenterology / Q000639:trends*; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology / Q000378:metabolism; D008099:Liver / Q000166:cytology / Q000378:metabolism; D040901:Proteomics