Serum Soluble ST2 Correlated with Symptom Severity and Clinical Response of Sublingual Immunotherapy for House Dust Mite-Induced Allergic Rhinitis Patients

Kang Zhu; Cui Xia; Jingguo Chen; Chao Yu; Tianxi Gao; Jing Yan; Na Shao; Pin Zhu; Bin Sun; Xiaoyong Ren; Yanni Zhang

doi:10.1155/2021/5576596

Mediators of Inflammation (Jan 2021)

Serum Soluble ST2 Correlated with Symptom Severity and Clinical Response of Sublingual Immunotherapy for House Dust Mite-Induced Allergic Rhinitis Patients

Kang Zhu,
Cui Xia,
Jingguo Chen,
Chao Yu,
Tianxi Gao,
Jing Yan,
Na Shao,
Pin Zhu,
Bin Sun,
Xiaoyong Ren,
Yanni Zhang

Affiliations

Kang Zhu: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Cui Xia: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Jingguo Chen: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Chao Yu: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Tianxi Gao: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Jing Yan: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Na Shao: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Pin Zhu: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Bin Sun: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Xiaoyong Ren: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China
Yanni Zhang: Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710004, China

DOI: https://doi.org/10.1155/2021/5576596
Journal volume & issue: Vol. 2021

Abstract

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Background. Suppressor of tumorigenicity 2 (ST2) is a key biomarker in inflammation and cardiovascular diseases, but limited data is available on its role in allergic rhinitis (AR). Objective. The aim of this study is to explore the role of serum soluble ST2 (sST2) in evaluating disease severity and predicting the efficacy of sublingual immunotherapy (SLIT) in house dust mite- (HDM-) induced AR patients. Methods. Eighty healthy controls (HC group) and 160 HDM-induced AR patients, including 40 mild patients (MAR group) and 120 moderate-severe patients (MSAR group), were recruited in this study. Serum was collected from all participants and levels of sST2 were determined by ELISA and the relationship between sST2 levels and disease severity was assessed. In the MSAR group, 109 patients received 3 years of SLIT, and the relationship between serum levels of sST2 and efficacy of SLIT was exampled. Results. Serum sST2 levels were increased in HDM-induced AR patients compared to the HC group (P0.05). Receiver operating characteristic (ROC) curve showed promising accuracy for predicting clinical efficacy of SLIT in AR patients (area under the curve=0.839, P<0.001). Conclusion. Serum sST2 is a potential biomarker for assessing disease severity and may serve as a sensitive biomarker for predicting the therapeutic response of SLIT in HDM-induced AR patients.

Published in Mediators of Inflammation

ISSN: 0962-9351 (Print); 1466-1861 (Online)
Publisher: Wiley
Country of publisher: United Kingdom
LCC subjects: Medicine: Pathology
Website: https://onlinelibrary.wiley.com/journal/4792

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