Emerging single-cell technologies, like single-cell RNA sequencing (scRNA-seq), enable the study of heterogeneous biological systems at cellular resolution. By profiling the set of expressed transcripts in each cell, single-cell transcriptomics has allowed for the cataloging of the cellular constituents of multiple organs and tissues, both in health and disease. In addition, these technologies have provided mechanistic insights into cellular function, cell state transitions, developmental trajectories and lineage relationships, as well as helped to dissect complex, population-level responses to environmental perturbations. scRNA-seq is particularly useful for characterizing the intestinal epithelium because it is a dynamic, rapidly self-renewing tissue comprised of more than a dozen specialized cell types. Here we discuss the fundamentals of single-cell transcriptomics of the murine small intestinal epithelium. We review the principles of proper experimental design and provide methods for the dissociation of the small intestinal epithelium into single cells followed by fluorescence-activated cell sorting (FACS) and for scRNA-seq using the 10× Genomics Chromium platform.
CITATION STYLE
Capdevila, C., Calderon, R. I., Bush, E. C., Sheldon-Collins, K., Sims, P. A., & Yan, K. S. (2020). Single-cell transcriptional profiling of the intestinal epithelium. In Methods in Molecular Biology (Vol. 2171, pp. 129–153). Humana Press Inc. https://doi.org/10.1007/978-1-0716-0747-3_8
Mendeley helps you to discover research relevant for your work.