Progress in diagnosis and treatment of CC16 in children pulmonary disease / 国际儿科学杂志

ABSTRACT

Clara cell secretory protein 16(CC16)is one of the most important secreted proteins of Clara cells in respiratory epithelium, which mainly exists in the lining fluid of lung epithelial cells.When the bronchoalveolus-capillary membrane barrier is damaged, a large amount of CC16 will enter the blood.It′s eventually excreted in the urine.In recent years, more and more studies have found that CC16 not only has anti-inflammatory, immune-modulating, anti-oxidation and anti-fibrosis effects, but also is a sensitive indicator of the integrity of the airway epithelium, which can predict the occurrence and development of many children′s pulmonary diseases.This article mainly summarizes the biological characteristics and functions of CC16, and summarizes the research progress of CC16 in the diagnosis and treatment of pediatric pulmonary diseases.