PMID- 37915574 OWN - NLM STAT- MEDLINE DCOM- 20231103 LR - 20231105 IS - 1664-3224 (Electronic) IS - 1664-3224 (Linking) VI - 14 DP - 2023 TI - Tolerogenic dendritic cells and TLR4/IRAK4/NF-kappaB signaling pathway in allergic rhinitis. PG - 1276512 LID - 10.3389/fimmu.2023.1276512 [doi] LID - 1276512 AB - Dendritic cells (DCs), central participants in the allergic immune response, can capture and present allergens leading to allergic inflammation in the immunopathogenesis of allergic rhinitis (AR). In addition to initiating antigen-specific immune responses, DCs induce tolerance and modulate immune homeostasis. As a special type of DCs, tolerogenic DCs (tolDCs) achieve immune tolerance mainly by suppressing effector T cell responses and inducing regulatory T cells (Tregs). TolDCs suppress allergic inflammation by modulating immune tolerance, thereby reducing symptoms of AR. Activation of the TLR4/IRAK4/NF-kappaB signaling pathway contributes to the release of inflammatory cytokines, and inhibitors of this signaling pathway induce the production of tolDCs to alleviate allergic inflammatory responses. This review focuses on the relationship between tolDCs and TLR4/IRAK4/NF-kappaB signaling pathway with AR. CI - Copyright (c) 2023 Kang, Li, Liu, Liu, Niu, Zeng, Zhao, Liu and Qiu. FAU - Kang, Chenglin AU - Kang C AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. AD - Department of Otolaryngology, Longgang E.N.T Hospital and Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China. AD - Department of Otolaryngology, Second People's Hospital of Gansu Province, Lanzhou, China. FAU - Li, Xiaomei AU - Li X AD - Department of Otolaryngology, Second People's Hospital of Gansu Province, Lanzhou, China. FAU - Liu, Peng AU - Liu P AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. FAU - Liu, Yue AU - Liu Y AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. FAU - Niu, Yuan AU - Niu Y AD - Department of Neurology, Second People's Hospital of Gansu Province, Lanzhou, China. FAU - Zeng, Xianhai AU - Zeng X AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. AD - Department of Otolaryngology, Longgang E.N.T Hospital and Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China. FAU - Zhao, Hailiang AU - Zhao H AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. AD - Department of Otolaryngology, Longgang E.N.T Hospital and Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China. FAU - Liu, Jiangqi AU - Liu J AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. AD - Department of Otolaryngology, Longgang E.N.T Hospital and Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China. FAU - Qiu, Shuqi AU - Qiu S AD - Department of Graduate and Scientific Research, Zunyi Medical University Zhuhai Campus, Zhuhai, China. AD - Department of Otolaryngology, Longgang E.N.T Hospital and Shenzhen Key Laboratory of E.N.T, Institute of E.N.T Shenzhen, Shenzhen, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20231017 PL - Switzerland TA - Front Immunol JT - Frontiers in immunology JID - 101560960 RN - 0 (NF-kappa B) RN - 0 (Toll-Like Receptor 4) RN - EC 2.7.11.1 (Interleukin-1 Receptor-Associated Kinases) RN - 0 (TLR4 protein, human) RN - EC 2.7.11.1 (IRAK4 protein, human) SB - IM MH - Humans MH - *NF-kappa B MH - Toll-Like Receptor 4 MH - Interleukin-1 Receptor-Associated Kinases MH - *Rhinitis, Allergic MH - Signal Transduction MH - Inflammation MH - Dendritic Cells PMC - PMC10616250 OTO - NOTNLM OT - TLR4/IRAK4/NF-kappaB signaling pathway OT - allergic rhinitis OT - immune response OT - immune tolerance OT - tolerogenic dendritic cells COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2023/11/02 06:42 MHDA- 2023/11/03 06:44 PMCR- 2023/01/01 CRDT- 2023/11/02 04:02 PHST- 2023/08/12 00:00 [received] PHST- 2023/10/05 00:00 [accepted] PHST- 2023/11/03 06:44 [medline] PHST- 2023/11/02 06:42 [pubmed] PHST- 2023/11/02 04:02 [entrez] PHST- 2023/01/01 00:00 [pmc-release] AID - 10.3389/fimmu.2023.1276512 [doi] PST - epublish SO - Front Immunol. 2023 Oct 17;14:1276512. doi: 10.3389/fimmu.2023.1276512. eCollection 2023.