RNAseq of small intestinal organoids from mice treated with the cytokines IFNG, IL-13 and IL-22 for 24 hours

ABSTRACT: The intestinal epithelium is our first line of defense against infections of the gut and the plasticity in cellular differentiation of the intestinal epithelium is an important part of this response. The changes in cellular composition is driven by immune cell derived cytokines. Here we use signature cytokines of different type of immune responses applied to small intestinal organoids to model how different immune responses affect intestinal epithelial development. Simplified, IFNG represents type I immunity against intracellular pathogens such as viruses, IL-13 represents type II immunity against infections such as parasites and IL-22 represents type III immunity against extracellular bacterial infections. To not influence organoid formation, organoids were grown 24 hours without cytokines, and then 10 ng/mL of cytokine was applied for 24 hours before harvesting RNA. Furthermore, IFNG is supplied in combination with the other cytokines as cytokines are rarely found alone in an inflammation setting. We find that these cytokines affect developmental pathways of the intestinal epithelium and affect the cellular composition of the intestinal epithelium.

ORGANISM(S): Mus musculus

SUBMITTER: Håvard Lindholm 

PROVIDER: E-MTAB-9182 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress