Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal‑regulated kinase expression and inhibits allergic inflammation in ovalbumin‑sensitized mice

  • Authors:
    • Xiuqin Ni
    • Xing Li
    • Shuhua Tao
    • Minghui Xu
    • Hongmei Ma
    • Xiuli Wang
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  • Published online on: May 30, 2013     https://doi.org/10.3892/br.2013.120
  • Pages: 674-678
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Abstract

Ankyrin repeat‑rich membrane spanning protein (ARMS), also known as kinase D‑interacting substrate of 220 kDa (Kidins220), is a transmembrane protein that has been reported to be involved in the pathogenesis of asthma through the nerve growth factor (NGF)̸tyrosine kinase A (TrkA) receptor signaling pathway. To investigate whether NGF/TrkA‑Kidins220/ARMS‑extracellular signal‑regulated kinase (ERK) signaling is activated in airway inflammation of asthma, BALB/c mice were sensitized and challenged with ovalbumin (OVA). The effects of Kidins220/ARMS on ERK, interleukin (IL)‑1β, IL‑4 and tumor necrosis factor (TNF)‑α in lung tissues following the allergic airway challenge in mice were assessed by administering anti‑ARMS antibody to the mice. Pathological changes in the bronchi and lung tissues were examined via hematoxylin and eosin staining. The phosphorylated ERK, IL‑1β, IL‑4 and TNF‑α levels were determined using western blot analysis and ELISA and were found to be overexpressed in lung tissues following the allergen challenge. Moreover, after the mice were treated with anti‑NGF, anti‑TrkA or anti‑ARMS, the levels of Kidins220/ARMS, phosphorylated ERK, IL‑1β, IL‑4, TNF‑α and allergen‑induced airway inflammation were downregulated. These results suggested that NGF̸TrkA‑Kidins220̸ARMS‑ERK signaling was activated in airway inflammation induced by the allergic airway challenge, possibly representing a new mechanism in asthma.
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July-August 2013
Volume 1 Issue 4

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Spandidos Publications style
Ni X, Li X, Tao S, Xu M, Ma H and Wang X: Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal‑regulated kinase expression and inhibits allergic inflammation in ovalbumin‑sensitized mice. Biomed Rep 1: 674-678, 2013.
APA
Ni, X., Li, X., Tao, S., Xu, M., Ma, H., & Wang, X. (2013). Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal‑regulated kinase expression and inhibits allergic inflammation in ovalbumin‑sensitized mice. Biomedical Reports, 1, 674-678. https://doi.org/10.3892/br.2013.120
MLA
Ni, X., Li, X., Tao, S., Xu, M., Ma, H., Wang, X."Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal‑regulated kinase expression and inhibits allergic inflammation in ovalbumin‑sensitized mice". Biomedical Reports 1.4 (2013): 674-678.
Chicago
Ni, X., Li, X., Tao, S., Xu, M., Ma, H., Wang, X."Blockade of ankyrin repeat-rich membrane spanning protein modulates extracellular signal‑regulated kinase expression and inhibits allergic inflammation in ovalbumin‑sensitized mice". Biomedical Reports 1, no. 4 (2013): 674-678. https://doi.org/10.3892/br.2013.120