Key Features
Enhance your research with our curated data sets and powerful platform features. Pluto Bio makes it simple to find and use the data you need.
Learn MorePaneth cells are the primary, and possibly the sole, source of lysozyme in the intestinal lumen. Mice lacking the Paneth cell lysozyme gene, Lyz1, had diminished NLR signaling and basal inflammation, and were further protected from experimental colitis. Protection depended on an enhanced goblet and tuft cell program that was driven by IL13-IL4Ra-Stat6 signaling and required an expansion of lysozyme-sensitive mucolytic bacteria. Forced ectopic lysozyme production in colonic epithelium suppressed these bacteria and exacerbated colitis. Single cell RNA-seq of Lyz1 KO lamina propria revealed an activated ILC2 profile towards cytokine production. One lysozymesensitive species, Ruminococcus gnavus , when processed by lysozyme, induced a pro-inflammatory response, while non-processed R. gnavus stimulated IL13 production in lymphocytes. Consistent with a role of lysozyme for cell-wall processing in the inflammatory response, Lyz1 KO microbiota was anti-colitogenic in lysozymedeficient hosts but colitogenic in lysozyme-sufficient hosts. Thus, Paneth cell lysozyme regulates inflammatory tone by modulating mucosal response to specific bacterial groups. SOURCE: Kevin Tong (kevin.tong@rutgers.edu) - Rutgers University
View on GEOView in PlutoEnhance your research with our curated data sets and powerful platform features. Pluto Bio makes it simple to find and use the data you need.
Learn MoreUse Pluto's intuitive interface to analyze and visualize data for this experiment. Pluto's platform is equipped with an API & SDKs, making it easy to integrate into your internal bioinformatics processes.
Read about post-pipeline analysisView quality control data and experiment metadata for this experiment.
Request imports from GEO or TCGA directly within Pluto Bio.
Chat with our Scientific Insights team