PMID- 31548841 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220410 IS - 1710-1484 (Print) IS - 1710-1492 (Electronic) IS - 1710-1484 (Linking) VI - 15 DP - 2019 TI - Serum IL-1beta can be a biomarker in children with severe persistent allergic rhinitis. PG - 58 LID - 10.1186/s13223-019-0368-8 [doi] LID - 58 AB - BACKGROUND: Allergic rhinitis (AR) is one of the most common diseases globally and usually persists throughout life. In the present study, we aimed to determine whether the expression of inflammatory biomarkers has a relationship with the severity of allergic rhinitis and with comorbid asthma or other allergic diseases in children. METHODS: For diagnosis of AR, the skin prick test was performed to measure the responses to 18 allergens. Blood levels of eosinophils and immunoglobulin E (IgE) were examined. We classified the patients into 2 groups based on the severity of the condition as Group 1 [intermittent AR (IAR) or mild persistent AR (PAR)] and Group 2 (moderate to severe PAR). To determine the expression of inflammatory biomarkers, in serum and several biomarkers (caspase-1, IL-1beta, CCL-11, CCL-24 and IL-33) were measured in the serum using enzyme-linked immunosorbent assay (ELISA). Additionally, we analyzed the correlation between clinical variables and the expression of biomarkers (eosinophils count, IL-1beta and CCL-24) and the severity of AR. RESULTS: We found that eosinophils count, IL-1beta, a marker of activation of inflammasomes, and CCL-24 were significantly increased in the moderate to severe PAR group (p = 0.008, p = 0.003, p = 0.039). Additionally, the expressions of eosinophil count, IL-1beta and CCL-24 were significantly higher in patients with active asthmatic symptoms than in those without these conditions. On univariate analysis, allergic rhinitis in sibling, paternal allergic rhinitis, high expression of eosinophils count, IL-1beta and CCL-24, history of active asthma and atopy correlated with severity of AR. Multivariate analysis showed only paternal allergic rhinitis and high expression of IL-1beta as significant risk factors of moderate to severe PAR with 6.4 fold and 4.7 fold-increase in risk, respectively (p = 0.011 and p = 0.030). CONCLUSION: In conclusion, this study provides the first evidence that an excessive release of biologically active IL-1beta may promote inflammation in severe PAR. It demonstrates that IL-1beta can be a biomarker for active allergic diseases such as AR, asthma, and atopy. Moreover, this finding suggests that IL-1B should be investigated as a therapeutic target in severe PAR and other allergic diseases. FAU - Han, Myung Woul AU - Han MW AUID- ORCID: 0000-0001-8596-7699 AD - 1Department of Otolaryngology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033 Republic of Korea. ISNI: 0000 0004 0533 4667. GRID: grid.267370.7 FAU - Kim, Song Hee AU - Kim SH AD - 1Department of Otolaryngology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033 Republic of Korea. ISNI: 0000 0004 0533 4667. GRID: grid.267370.7 FAU - Oh, Inbo AU - Oh I AD - 2Environmental Health Center, University of Ulsan College of Medicine, Ulsan, Republic of Korea. ISNI: 0000 0004 0533 4667. GRID: grid.267370.7 FAU - Kim, Yang Ho AU - Kim YH AD - 3Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033 Republic of Korea. ISNI: 0000 0004 0533 4667. GRID: grid.267370.7 FAU - Lee, Jiho AU - Lee J AD - 3Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033 Republic of Korea. ISNI: 0000 0004 0533 4667. GRID: grid.267370.7 LA - eng PT - Journal Article DEP - 20190918 PL - England TA - Allergy Asthma Clin Immunol JT - Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology JID - 101244313 PMC - PMC6749717 OTO - NOTNLM OT - Allergic rhinitis OT - Asthma OT - Atopy OT - Biomarker OT - IL-1beta COIS- Competing interestsThe authors declare that they have no competing interests. EDAT- 2019/09/25 06:00 MHDA- 2019/09/25 06:01 PMCR- 2019/09/18 CRDT- 2019/09/25 06:00 PHST- 2019/01/08 00:00 [received] PHST- 2019/08/27 00:00 [accepted] PHST- 2019/09/25 06:00 [entrez] PHST- 2019/09/25 06:00 [pubmed] PHST- 2019/09/25 06:01 [medline] PHST- 2019/09/18 00:00 [pmc-release] AID - 368 [pii] AID - 10.1186/s13223-019-0368-8 [doi] PST - epublish SO - Allergy Asthma Clin Immunol. 2019 Sep 18;15:58. doi: 10.1186/s13223-019-0368-8. eCollection 2019.