Does elimination of IL-13 reverse established goblet cell metaplasia into ciliated epithelia in airway epithelial cell culture?
Elimination of IL-13 reverses goblet cell metaplasia into ciliated epithelia in vitro, and transition of goblet cells to other phenotypes, especially ciliated cells, may be involved in this phenomenon. IL-13 inhibition may be a therapeutic strategy of established goblet cell metaplasia in asthma.
These data suggest that both early life stress (MS) and a genetic predisposition (WKY) to stress affect the expression of key sentinels of the innate immune system which may have direct relevance for the molecular pathophysiology of IBS.