Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation

  • Authors:
    • Hisaya K. Ono
    • Sayuri Yoshimura
    • Shouhei Hirose
    • Kouji Narita
    • Makoto Tsuboi
    • Krisana Asano
    • Akio Nakane
  • View Affiliations

  • Published online on: August 8, 2018     https://doi.org/10.3892/mmr.2018.9364
  • Pages: 4058-4064
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Proteoglycan (PG) is a complex glycohydrate, which is widely distributed in the extracellular matrix. It has been reported that daily oral administration of PG (extracted from salmon nasal cartilage) modulates the severity of proinflammatory cytokine responses in mouse experimental colitis, autoimmune encephalomyelitis, collagen‑induced arthritis and obesity‑induced inflammation. The present study investigated the effect of salmon nasal cartilage PG on allergic responses using a mouse model of papain‑induced respiratory inflammation. Low titers of immunoglobulin E were identified in the sera of the PG‑administered mice. Oral administration of PG attenuated eosinophil infiltration in the lung. In the acute model of papain‑induced allergic inflammation, PG‑administered mice exhibited low titers of epithelium‑derived and T helper 2‑associated cytokines. The results of the present study demonstrated that salmon cartilage PG has an immunomodulatory effect on intranasally delivered papain. These results suggest a potential role for PG as a prophylactic agent which may attenuate allergic respiratory inflammation.
View Figures
View References

Related Articles

Journal Cover

October-2018
Volume 18 Issue 4

Print ISSN: 1791-2997
Online ISSN:1791-3004

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Ono HK, Yoshimura S, Hirose S, Narita K, Tsuboi M, Asano K and Nakane A: Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation. Mol Med Rep 18: 4058-4064, 2018
APA
Ono, H.K., Yoshimura, S., Hirose, S., Narita, K., Tsuboi, M., Asano, K., & Nakane, A. (2018). Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation. Molecular Medicine Reports, 18, 4058-4064. https://doi.org/10.3892/mmr.2018.9364
MLA
Ono, H. K., Yoshimura, S., Hirose, S., Narita, K., Tsuboi, M., Asano, K., Nakane, A."Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation". Molecular Medicine Reports 18.4 (2018): 4058-4064.
Chicago
Ono, H. K., Yoshimura, S., Hirose, S., Narita, K., Tsuboi, M., Asano, K., Nakane, A."Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation". Molecular Medicine Reports 18, no. 4 (2018): 4058-4064. https://doi.org/10.3892/mmr.2018.9364