PMID- 33458745 OWN - NLM STAT- MEDLINE DCOM- 20210907 LR - 20240226 IS - 1470-8736 (Electronic) IS - 0143-5221 (Linking) VI - 135 IP - 3 DP - 2021 Feb 12 TI - Th2 cytokines-DUOX2-ROS-HMGB1 translocation axis is important in the pathogenesis of allergic rhinitis. PG - 483-494 LID - 10.1042/CS20201212 [doi] AB - The function of high-mobility group box 1 (HMGB1) varies according to its location. However, the translocation mechanism behind HMGB1 remains unclear. We hypothesize that type 2 helper T cell (Th2) cytokines are involved in the translocation of HMGB1 in the upper airway epithelium. We investigated the mechanism behind HMGB1 translocation using Th2 cytokine stimulation and examined the clinical significance of HMGB1 translocation in allergic rhinitis (AR). Cytoplasmic and extracellular HMGB1 were increased in AR. Inhibiting HMGB1 translocation with glycyrrhizic acid (GA) decreased the level of antigen-specific immunoglobulin E (IgE), the degree of Periodic Acid-Schiff (PAS), and Sirius Red staining in the murine model. The in vivo reactive oxygen species (ROS) level in the nasal mucosa was higher in the mice with AR than in the controls. Th2 cytokine-induced up-regulation of the ROS and translocation of HMGB1 by Th2 cytokines was dependent on the generated ROS. The ROS level also increased in the murine model. We suggest that the Th2 cytokine-dual oxidase (DUOX)2-ROS-HMGB1 translocation axis is important in AR pathogenesis. CI - (c) 2021 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society. FAU - Min, Hyun Jin AU - Min HJ AD - Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea. FAU - Park, Joon Soon AU - Park JS AD - Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea. FAU - Kim, Kyung Soo AU - Kim KS AD - Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea. FAU - Park, Seung Yong AU - Park SY AD - Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea. FAU - Choi, Honghwan AU - Choi H AD - Division of Chemical Engineering, Konkuk University, Seoul, Republic of Korea. FAU - Seo, Ju Hee AU - Seo JH AD - The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Kang, Miran AU - Kang M AD - The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Yoon, Joo-Heon AU - Yoon JH AD - The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Kim, Chang-Hoon AU - Kim CH AD - The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea. FAU - Kim, Sehoon AU - Kim S AD - Center for Theragnosis, Korea Institute of Science and Technology, Seoul, Republic of Korea. AD - KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea. FAU - Cho, Hyung-Ju AU - Cho HJ AD - The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Republic of Korea. AD - Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Republic of Korea. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Clin Sci (Lond) JT - Clinical science (London, England : 1979) JID - 7905731 RN - 0 (Cytokines) RN - 0 (HMGB1 Protein) RN - 0 (Reactive Oxygen Species) RN - EC 1.11.1.- (Dual Oxidases) SB - IM MH - Adult MH - Animals MH - Cells, Cultured MH - Cytokines/metabolism MH - Disease Models, Animal MH - Dual Oxidases/*metabolism MH - Female MH - HMGB1 Protein/*metabolism MH - Humans MH - Male MH - Mice, Inbred BALB C MH - Middle Aged MH - Nasal Mucosa/metabolism MH - Reactive Oxygen Species/*metabolism MH - Rhinitis, Allergic/*pathology MH - Th2 Cells/metabolism MH - Mice OTO - NOTNLM OT - Th2 cytokines OT - allergic rhinitis OT - high mobility group box 1 OT - nasal epithelium OT - reactive oxygen species EDAT- 2021/01/19 06:00 MHDA- 2021/09/08 06:00 CRDT- 2021/01/18 05:36 PHST- 2020/09/28 00:00 [received] PHST- 2021/01/14 00:00 [revised] PHST- 2021/01/18 00:00 [accepted] PHST- 2021/01/19 06:00 [pubmed] PHST- 2021/09/08 06:00 [medline] PHST- 2021/01/18 05:36 [entrez] AID - 227611 [pii] AID - 10.1042/CS20201212 [doi] PST - ppublish SO - Clin Sci (Lond). 2021 Feb 12;135(3):483-494. doi: 10.1042/CS20201212.