Efficacy prediction of acupuncture in treatment of moderate-to-severe allergic rhinitis based on miRNA expression profile.
10.13703/j.0255-2930.20220302-k0008
- Author:
Yi-Dan CHEN
1
;
Ji-Li SHENG
1
;
Jing LIU
1
;
Shao-Ying ZHANG
1
;
Xiao-Qing JIN
1
Author Information
1. Department of Acupuncture and Moxibustion, Zhejiang Hospital, Hangzhou 310013, China.
- Publication Type:Journal Article
- Keywords:
acupuncture;
allergic rhinitis, moderate-to-severe;
bioinformatics;
efficacy predication;
mircoRNA (miRNA) expression profile
- MeSH:
Acupuncture Therapy;
Humans;
MicroRNAs/metabolism*;
Rhinitis, Allergic/therapy*;
Signal Transduction
- From:
Chinese Acupuncture & Moxibustion
2022;42(8):891-898
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the differential characteristics of plasma mircoRNA (miRNA) expression profile in the patients of moderate-to-severe allergic rhinitis treated with acupuncture so as to provide an index for screening the potential biomarkers of acupuncture efficacy.
METHODS:Of 33 patients of moderate-to-severe allergic rhinitis underwent acupuncture, the superior efficacy patients (superior efficacy group, 3 cases) and the inferior efficacy patients (inferior efficacy group, 3 cases) were selected. Using human miRNA microarray technology, the differences in plasma miRNA expression before and after treatment were analyzed in the patients of two groups. Besides, 10 cases of superior efficacy and 10 cases of inferior one were selected respectively among the patients of moderate-to-severe allergic rhinitis treated with same acupuncture regimen; and the real-time PCR was used to validate miRNAs of differential expression determined by microarray technology. The bioinformatics analysis was performed for miRNAs of significant differences in expression so as to predict the potential functional target genes, and then, the predicted target genes were annotated in reference with the databases of gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG).
RESULTS:Before treatment, there were 51 miRNAs of differential expression between two groups, of which, the expression levels of 26 miRNAs were up-regulated and those of 25 miRNAs were down-regulated. Compared with before treatment, 33 miRNAs presented differential expression in the superior efficacy group after treatment. The results of real-time PCR showed that the expression levels of hsa-miR-126-3p, hsa-miR-15a-5p, hsa-miR-494-3p and hsa-miR-574-5p were consistent with the results of microarray analysis in tendency. GO/KEGG analysis indicated that miRNAs with significant differences of expression between two groups were involved in regulating various biological processes, molecular functions and signaling pathways.
CONCLUSION:Plasma miRNA-mediated biological processes may be associated with the efficacy response of acupuncture in treatment of moderate-to-severe allergic rhinitis. Plasma miRNAs of differential expression may be the potential non-invasive biomarkers to predict the effectiveness of acupuncture on moderate-to-severe allergic rhinitis.
