Open AccessHuman intestinal epithelium in a dish: Current models for research into gastrointestinal pathophysiology
Author(s) -
Noben Manuel,
Vanhove Wiebe,
Arnauts Kaline,
Santo Ramalho Anabela,
Van Assche Gert,
Vermeire Séverine,
Verfaillie Catherine,
Ferrante Marc
Publication year - 2017
Publication title -
ueg journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.667
H-Index - 35
eISSN - 2050-6414
pISSN - 2050-6406
DOI - 10.1177/2050640617722903
Subject(s) - organoid , crypt , medicine , pathophysiology , pathology , epithelium , cell culture , computational biology , bioinformatics , microbiology and biotechnology , biology , genetics
Determining the exact pathogenesis of chronic gastrointestinal diseases remains difficult due to the complex in vivo environment. In this review we give an overview of the available epithelial cell culture systems developed to investigate pathophysiology of gastrointestinal diseases. Traditionally used two‐dimensional (2D) immortalised (tumour) cell lines survive long‐term, but are not genetically stable nor represent any human in particular. In contrast, primary cultures are patient unique, but short‐lived. Three‐dimensional (3D) organoid cultures resemble the crypt‐villus domain and contain all cell lineages, are long‐lived and genetically stable. Unfortunately, manipulation of the 3D organoid system is more challenging. Combining the 3D and 2D technologies may overcome limitations and offer the formation of monolayers on permeable membranes or flow‐chambers. Determining the right model to use will depend on the pathology of interest and the focus of the research, defining which cell types need to be included in the model.