Qingfei Xiaoyan Wan Alleviates Asthma Through Multi-target Network Regulation
Overview
Affiliations
Background: Qingfei Xiaoyan Wan (QFXY), a traditional Chinese formula, is widely used for relieving cough, asthma, upper respiratory tract infection, bronchitis, pneumonia, and etc. in clinic. Comparing with other anti-asthma drugs, it is characterised with moderate and persistent efficacy as well as few side effects, however, the underlying action mechanism still remains elusive. This study aimed to identify QFXY multi-target network regulation as an asthma controller.
Methods: This study established asthma model induced by histamine phosphate and acetylcholine chloride (His&Ach) in guinea pigs, which then were administered orally with QFXY. Hematoxylin-Eosin staining sections were applied for evaluating QFXY effect. In both Model and QFXY groups, customized microarrays and 2D electrophoresis were adopted to detect differentially expressed genes (diff genes) and proteins (diff proteins) respectively, and some diff proteins were identified with MALDI-TOF/MS. The checked diff genes and proteins underwent Cluster, GO and KEGG analysis. Based on GAD and HPRD databases, QFXY-asthma target regulation network was constructed.
Results: His&Ach-induced asthma model of guinea pigs was established. HE sections presented anti-inflammation and anti-remodelling effects of QFXY. Comparing with the Model group, 55 diff genes and 6 diff proteins were identified in QFXY group. Validation by qPCR and Western blot showed the microarray and 2D data reliable. Furthermore, QFXY-asthma target regulation network was achieved.
Conclusions: A primarily combined genomic and proteomic screening of QFXY targets displayed a series of candidate genes and proteins, which indicated that the effect of QFXY relied on the combined mechanism, anti-inflammation and anti-remodelling, as well as influencing signal transduction in vivo.
Hou J, Wu J, Chen Y, Xu D, Liu S, Shang D Pharm Biol. 2022; 60(1):743-754.
PMID: 35357989 PMC: 8979529. DOI: 10.1080/13880209.2022.2055090.
Traditional Chinese Medicine is an Alternative Therapeutic Option for Treatment of Infections.
Pang Z, Zhu Q Front Pharmacol. 2021; 12:737252.
PMID: 34512364 PMC: 8429605. DOI: 10.3389/fphar.2021.737252.
Liu L, Wang L, He S, Ma Y Chin J Integr Med. 2018; 24(5):390-398.
PMID: 29752613 DOI: 10.1007/s11655-018-2836-2.
DNA Microarray-Based Screening and Characterization of Traditional Chinese Medicine.
Kiyama R Microarrays (Basel). 2017; 6(1).
PMID: 28146102 PMC: 5374364. DOI: 10.3390/microarrays6010004.
Hou Y, Nie Y, Cheng B, Tao J, Ma X, Jiang M Acta Pharm Sin B. 2016; 6(3):212-21.
PMID: 27175332 PMC: 4856955. DOI: 10.1016/j.apsb.2016.03.002.