Harnessing single-cell genomics to improve the physiological fidelity of organoid-derived cell types.

ABSTRACT:

Background

Single-cell genomic methods now provide unprecedented resolution for characterizing the component cell types and states of tissues such as the epithelial subsets of the gastrointestinal tract. Nevertheless, functional studies of these subsets at scale require faithful in vitro models of identified in vivo biology. While intestinal organoids have been invaluable in providing mechanistic insights in vitro, the extent to which organoid-derived cell types recapitulate their in vivo counterparts remains formally untested, with no systematic approach for improving model fidelity.

Results

Here, we present a generally applicable framework that utilizes massively parallel single-cell RNA-seq to compare cell types and states found in vivo to those of in vitro models such as

SUBMITTER: Mead BE 

PROVIDER: S-EPMC5989470 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature