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Allergic Inflammation Caused by Dimerized Translationally Controlled Tumor Protein is Attenuated by Cardamonin
- Title
- Allergic Inflammation Caused by Dimerized Translationally Controlled Tumor Protein is Attenuated by Cardamonin
- Authors
- Pyun, Haejun; Nam, Joo-Won; Cho, Hyunsoo; Park, Jiyoung; Seo, Eun Kyoung; Lee, Kyunglim
- Ewha Authors
- 이경림; 서은경; 박지영
- SCOPUS Author ID
- 이경림; 서은경; 박지영
- Issue Date
- 2021
- Journal Title
- FRONTIERS IN PHARMACOLOGY
- ISSN
- 1663-9812
- Citation
- FRONTIERS IN PHARMACOLOGY vol. 12
- Keywords
- allergic airway inflammation; BEAS-2B cells; cardamonin; dimerized TCTP; histamine releasing factor
- Publisher
- FRONTIERS MEDIA SA
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- We demonstrated in our previous reports that dimeric form of translationally controlled tumor protein (dTCTP) initiates a variety of allergic phenomena. In the present study, we examined whether and how dTCTP's role in allergic inflammation can be modulated or negated. The possible potential of cardamonin as an anti-allergic agent was assessed by ELISA using BEAS-2B cells and OVA-challenged allergic mouse model. The interaction between cardamonin and dTCTP was confirmed by SPR assay. Cardamonin was found to reduce the secretion of IL-8 caused by dTCTP in BEAS-2B cells by interacting with dTCTP. This interaction between dTCTP and cardamonin was confirmed through kinetic analysis (K-D = 4.72 +/- 0.07 mu M). Also, cardamonin reduced the migration of various inflammatory cells in the bronchoalveolar lavage fluid (BALF), inhibited OVA specific IgE secretion and bronchial remodeling. In addition, cardamonin was observed to have an anti-allergic response by inhibiting the activity of NF-kappa B. Cardamonin exerts anti-allergic anti-inflammatory effect by inhibiting dTCTP, suggesting that it may be useful in the therapy of allergic diseases.
- DOI
- 10.3389/fphar.2021.765521
- Appears in Collections:
- 약학대학 > 약학과 > Journal papers
- Files in This Item:
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fphar-12-765521.pdf(2 MB)
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