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Effect of Neurokinin-1 Receptor Knockdown on the Expression of RANTES in Allergic Rhinitis
Am J Rhinol Allergy. 2023 Jul 31:19458924231191012. doi: 10.1177/19458924231191012. Online ahead of print.ABSTRACTBACKGROUND: Neurokinin-1 receptor (NK-1R) and normal T cell expressed and secreted (RANTES) have been shown to play important roles in allergic rhinitis (AR). However, whether the regulating effect of NK-1R in AR is achieved via RANTES remains unknown.METHODS: In the present study, Sprague-Dawley rats were sensitized and challenged with ovalbumin to make AR models. During the challenge period, the rats were treated intranasally with NK-1R-specific small interfering RNA (siRNA) for NKR group, negative siRNA for ...
Source: American Journal of Rhinology and Allergy - August 1, 2023 Category: ENT & OMF Authors: Hong Wang Jing Wu Ruxin Zhang Source Type: research

MiR-214 Expression Is Elevated in Chronic Rhinosinusitis Mucosa and Regulates Lipopolysaccharide-Mediated Responses in Undifferentiated Human Nasal Epithelial Cell Culture
CONCLUSION: Taken together, miR-214 regulates LPS-mediated inflammation and MUC5AC expression via targeting SIRT1, and STAT3/GDF15 may involve in the regulation of miR-214 inhibitor on inflammation and MUC5AC expression.PMID:36797977 | DOI:10.1177/19458924231152683
Source: American Journal of Rhinology and Allergy - February 17, 2023 Category: ENT & OMF Authors: Zhou Wang Dong Lin Yuxiang Zhao Hui Liu Ting Yang An Li Source Type: research

Glyoxal and Methylglyoxal as E-cigarette Vapor Ingredients-Induced Pro-Inflammatory Cytokine and Mucins Expression in Human Nasal Epithelial Cells.
CONCLUSIONS: GO and MGO induced pro-inflammatory cytokines and MUC5AC/5B expression via ERK1/2, p38 MAPK, and NF-κB in human nasal epithelial cells. These results suggested that GO and MGO may be involved in mucus hypersecretion-related airway diseases. PMID: 32746708 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - August 2, 2020 Category: ENT & OMF Authors: Kwak S, Choi YS, Na HG, Bae CH, Song SY, Kim YD Tags: Am J Rhinol Allergy Source Type: research

Impacts of CD40- and CD86-Silenced Antigen-Specific B Cells on the Control of Allergies.
CONCLUSION: This study showed, for the first time, that siRNA-induced CD86-silenced B cells significantly inhibited allergic responses and symptoms antigen-specifically, and that siRNA-induced CD40-/CD86-silenced antigen-specific B cells are a more useful antigen-specific therapy than CD40- or CD86-silenced B cells alone for the control of allergies. Furthermore, it was shown that CD40-/CD86-silenced B cells have stronger inhibition of IgE production and allergic symptoms than CD40-/CD86-silenced DCs. PMID: 31064207 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - May 7, 2019 Category: ENT & OMF Authors: Suzuki M, Matsumoto T, Toyoda K, Nakamura Y, Murakami S Tags: Am J Rhinol Allergy Source Type: research

Interleukin (IL) 36 gamma induces mucin 5AC, oligomeric mucus/gel-forming expression via IL-36 receptor-extracellular signal regulated kinase 1 and 2, and p38-nuclear factor kappa-light-chain-enhancer of activated B cells in human airway epithelial cells.
CONCLUSION: These results indicated that IL-36 gamma induced MUC5AC expression via the IL-36 receptor-mediated ERK1/2 and p38/NF-kappa B pathway in human airway epithelial cells. PMID: 29644902 [PubMed - in process]
Source: American Journal of Rhinology and Allergy - March 1, 2018 Category: ENT & OMF Authors: Bae CH, Choi YS, Na HG, Song SY, Kim YD Tags: Am J Rhinol Allergy Source Type: research

Spleen tyrosine kinase induces MUC5AC expression in human airway epithelial cell.
CONCLUSION: These results indicated that SYK increased MUC5AC expression via ERK2 and p38 MAPK signaling pathways in human airway epithelial cells. PMID: 26980390 [PubMed - in process]
Source: American Journal of Rhinology and Allergy - March 1, 2016 Category: ENT & OMF Authors: Na HG, Bae CH, Choi YS, Song SY, Kim YD Tags: Am J Rhinol Allergy Source Type: research

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