Single Cell Transcriptomes, Lineage, and Differentiation of Functional Airway Microfold Cells.

ABSTRACT: The airway epithelium is frequently exposed to pathogens and allergens, but the cells that are responsible for sampling these inhaled environmental agents have not been fully defined. Thus, there is a critical void in our understanding of how luminal antigens are delivered to the immune cells that drive the appropriate immune defenses against environmental assaults. In this study, we report the first single cell transcriptomes of airway Microfold (M) cells, whose gut counterparts have long been known for their antigen sampling abilities. Given their very recent discovery in the lower respiratory airways, the mechanisms governing the differentiation and functions of airway M cells are largely unknown. Here, we shed light on the pathways of airway M cell differentiation, establish their line

SUBMITTER: Surve MV 

PROVIDER: S-EPMC10441290 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature