早产儿支气管肺发育不良预测标志物的研究进展

Prediction biomarkers for bronchopulmonary dysplasia in preterm infants

支气管肺发育不良( bronchopulmonary dysplasia,BPD)是早产儿最常见的严重呼吸系统疾病,严重影响早产儿的生存质量,至今还没有预防和治疗BPD的有效方法。由于BPD的发病机制是多因素的,涉及多种不同的信号分子途径,因此测定体液中的相应标志物有可能早期预测新生儿BPD的发生。

Bronchopulmonary dysplasia remains the most common severe complication of preterm in-fants,affecting the quality of life in preterm children seriously. There is no specific or effective treatment availa-ble to date for BPD. Since the aetiopathogenesis of BPD is multifactorial,involving diverse molecular signaling pathways,a variety of biomarkers detected in biological fluids have been proposed for early identification of in-fants predisposed to BPD.