PMID- 26911723 OWN - NLM STAT- MEDLINE DCOM- 20170825 LR - 20170825 IS - 0929-6646 (Print) IS - 0929-6646 (Linking) VI - 116 IP - 1 DP - 2017 Jan TI - Serum decoy receptor 3 is a biomarker for disease severity in nonatopic asthma patients. PG - 49-56 LID - S0929-6646(16)00048-6 [pii] LID - 10.1016/j.jfma.2016.01.007 [doi] AB - BACKGROUND/PURPOSE: Decoy receptor 3 (DcR3), a soluble receptor of the tumor necrosis factor receptor superfamily, is a pleiotropic immunomodulator. The aim of this study was to investigate serum DcR3 levels in atopic and nonatopic asthma patients. METHODS: The serum DcR3 levels of 70 adults with asthma and 20 healthy controls were determined by enzyme-linked immunosorbent assay (ELISA). The asthma patients were divided into atopic and nonatopic subgroups, based on the presence or absence of immunoglobulin E (IgE) specific to allergen. Correlations between serum DcR3 levels and blood total-eosinophil counts, forced expiratory volume in 1 second (FEV1), FEV1/forced vital capacity (FVC), and Asthma Control Test (ACT) scores were analyzed. RESULTS: The mean serum DcR3 level was significantly higher in asthma patients than in healthy controls (266.1 +/- 60.6 pg/mL vs. 63.7 +/- 21.9 pg/mL, p = 0.003), but there was no significant difference between the mean serum DcR3 level of asthma patients with atopy (37 patients) and patients without atopy (33 patients; 298.7 +/- 111.2 pg/mL vs. 230.6 +/- 38.5 pg/mL, p = 0.064). However, the serum DcR3 level was positively correlated with the total eosinophil count (r = 0.448, p = 0.012) and inversely correlated with the percentages of predicted FEV1, FEV1/FVC, and ACT score (r = 0.409, p = 0.018; r = -0.399, p = 0.021; and r = -0.505, p = 0.003, respectively) in nonatopic asthma patients, but not in atopic patients. CONCLUSION: High serum DcR3 levels are associated with disease severity in nonatopic asthma patients, which suggests that DcR3 is a potential biomarker that can be used to predict the severity of nonatopic asthma. CI - Copyright (c) 2016. Published by Elsevier B.V. FAU - Chen, Ming-Han AU - Chen MH AD - Department of Medicine, National Yang-Ming University, Taipei, Taiwan; Division of Allergy, Immunology and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan. FAU - Kan, Hung-Tsai AU - Kan HT AD - Genomics Research Center, Academia Sinica, Taipei, Taiwan. FAU - Liu, Chun-Yu AU - Liu CY AD - Department of Medicine, National Yang-Ming University, Taipei, Taiwan. FAU - Yu, Wen-Kuang AU - Yu WK AD - Department of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan. FAU - Lee, Shinn-Shing AU - Lee SS AD - Section of Allergy, Immunology, and Rheumatology, Department of Medicine, Cheng Hsin Rehabilitation Medical Center, Taipei, Taiwan. FAU - Wang, Jia-Horng AU - Wang JH AD - Critical Care, Far Eastern Memorial Hospital, Taipei, Taiwan. FAU - Hsieh, Shie-Liang AU - Hsieh SL AD - Genomics Research Center, Academia Sinica, Taipei, Taiwan; Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan; Institute for Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan. Electronic address: slhsieh@gate.sinica.edu.tw. LA - eng PT - Journal Article DEP - 20160222 PL - Singapore TA - J Formos Med Assoc JT - Journal of the Formosan Medical Association = Taiwan yi zhi JID - 9214933 RN - 0 (Biomarkers) RN - 0 (Receptors, Tumor Necrosis Factor, Member 6b) RN - 0 (TNFRSF6B protein, human) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Adult MH - Aged MH - Asthma/*blood MH - Biomarkers/blood MH - Case-Control Studies MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - Humans MH - Immunoglobulin E/*blood MH - Leukocyte Count MH - Male MH - Middle Aged MH - Receptors, Tumor Necrosis Factor, Member 6b/*blood MH - Respiratory Function Tests MH - Severity of Illness Index MH - Taiwan OTO - NOTNLM OT - ACT score OT - FEV1 OT - asthma OT - decoy receptor 3 OT - total eosinophil count EDAT- 2016/02/26 06:00 MHDA- 2017/08/26 06:00 CRDT- 2016/02/26 06:00 PHST- 2015/05/13 00:00 [received] PHST- 2016/01/13 00:00 [revised] PHST- 2016/01/20 00:00 [accepted] PHST- 2016/02/26 06:00 [pubmed] PHST- 2017/08/26 06:00 [medline] PHST- 2016/02/26 06:00 [entrez] AID - S0929-6646(16)00048-6 [pii] AID - 10.1016/j.jfma.2016.01.007 [doi] PST - ppublish SO - J Formos Med Assoc. 2017 Jan;116(1):49-56. doi: 10.1016/j.jfma.2016.01.007. Epub 2016 Feb 22.