| Title: |
Complement Factor H Is an Early Predictive Biomarker of the Therapeutic Efficacy of Sublingual Immunotherapy for Japanese Cedar Pollinosis |
| Authors: |
Riyo Yoneda, Tomohisa Iinuma, Daiju Sakurai, Junya Kurita, Tomoyuki Arai, Yuri Sonobe, Syuji Yonekura, Yoshitaka Okamoto, Toyoyuki Hanazawa |
| Source: |
Pathogens, Vol 11, Iss 11, p 1280 (2022) |
| Publisher Information: |
MDPI AG, 2022. |
| Publication Year: |
2022 |
| Collection: |
LCC:Medicine |
| Subject Terms: |
sublingual immunotherapy, Japanese cedar pollinosis, biomarker, Medicine |
| More Details: |
Sublingual immunotherapy for Japanese cedar pollinosis can improve the symptoms of allergic rhinitis and modify its natural course. However, sublingual immunotherapy requires a long treatment period and some patients do not respond to treatment. In this study, we aimed to identify biomarkers that could predict the efficacy of sublingual immunotherapy at an early stage. In this study, 40 patients from phase III trials were recruited and divided into good and poor response groups. Using peripheral blood mononuclear cells from before and two months after the start of medication, microarray, discriminant analysis, and real-time polymerase chain reaction were performed to extract candidate genes that could be biomarkers. Furthermore, these genes were validated in 30 patients in general clinical practice. Complement factor H was upregulated in the good response group and downregulated in the poor response group. Complement factor H may be a useful biomarker for predicting the efficacy of sublingual immunotherapy for Japanese cedar pollinosis at early time points after treatment initiation. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
2076-0817 |
| Relation: |
https://www.mdpi.com/2076-0817/11/11/1280; https://doaj.org/toc/2076-0817 |
| DOI: |
10.3390/pathogens11111280 |
| Access URL: |
https://doaj.org/article/e07a7e83bb634d039f7de68b195554f4 |
| Accession Number: |
edsdoj.07a7e83bb634d039f7de68b195554f4 |
| Database: |
Directory of Open Access Journals |
