A novel regulator of lung inflammation and immunity: pulmonary parasympathetic inflammatory reflex

作者:Yang X; Zhao C; Gao Z; Su X*
来源:QJM-An International Journal of Medicine, 2014, 107(10): 789-792.
DOI:10.1093/qjmed/hcu005

摘要

In this review, we first analyzed the current status of cholinergic anti-inflammatory pathway and then put forward a novel regulatory machinery-pulmonary parasympathetic inflammatory reflex, which is composed by lung vagal sensors at afferent arm, alpha 7 nAChR (alpha 7 nicotinic acetylcholine receptors)-expressing cells at efferent arm and the brain information integrating center. This modulatory circuit might loop the lungs, immune and nervous systems and play a very important role in regulating lung infection, inflammation and immunity through the neural innervations and signals when the lungs encounter pathogenic challenges.