Inhibitory effects of atractylone on mast cell-mediated allergic reactions

Na Ra Han, Phil Dong Moon, Sun Young Nam, Ka Jung Ryu, Myoung Schook Yoou, Jung hye Choi, Sung Yeoun Hwang, Hyung Min Kim, Hyun Ja Jeong

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

This study investigated a salutary effect of atractylone (Atr) which is an active constituent of Pyeongwee-San (KMP6) on mast cell-mediated allergic reactions. Our previous report indicated that KMP6 regulated allergic reactions. Thus, this study sought to determine the potential of Atr in vitro models, compound 48/80-stimulated rat peritoneal mast cells (RPMCs), phorbol 12-myristate 13-acetate (PMA) plus A23187-stimulated human mast cell line (HMC-1) cells, and stem cell factor (SCF)-stimulated RPMCs as well as in vivo models, IgE-mediated passive cutaneous anaphylaxis (PCA), compound 48/80-induced systemic anaphylaxis, and compound 48/80-induced ear swelling. The results showed that Atr inhibited compound 48/80-induced RPMCs degranulation, intracellular calcium level, tryptase release, and histamine release. Atr inhibited the up-regulation of p56lck tyrosine kinase activity by compound 48/80. And Atr reduced tryptase and histamine releases from PMA plus A23187-stimulated HMC-1 cells. In addition, Atr decreased histidine decarboxylase activity and expression in the activated HMC-1 cells. Atr inhibited SCF-induced morphological alteration and filamentous actin formation in RPMCs. Atr improved IgE-induced PCA reaction by decreasing the levels of histamine, IgE, interleukin (IL)-4, IL-5, IL-6, vascular endothelial growth factor, and IL-13 in the serum of PCA-induced mice. Furthermore, Atr mitigated compound 48/80-induced systemic anaphylaxis and ear swelling. Taken together, these results of this study indicate that Atr regulates the degranulation of mast cell, proving its potential in the treatment of mast cell-mediated allergic reactions.

Original languageEnglish
Pages (from-to)59-68
Number of pages10
JournalChemico-Biological Interactions
Volume258
DOIs
Publication statusPublished - 25 Oct 2016

Keywords

  • Anaphylaxis
  • Atractylone
  • Cytokine
  • Degranulation
  • Histamine
  • Mast cell

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