Cellular infiltration and cytokine mRNA expression in perennial allergic rhinitis

E M Varga, M R Jacobson, S J Till, K Masuyama, F O'Brien, S Rak, V Lund, G K Scadding, Q A Hamid, S R Durham

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)

Abstract

Allergen challenge in allergic rhinitis patients leads to local eosinophilia and Th2-type cytokine expression. Natural exposure to grass pollen is additionally characterized by epithelial mast-cell infiltration. We hypothesized that perennial allergic rhinitis is also associated with T-cell and eosinophil infiltration of the nasal mucosa, local Th2-type cytokine expression, and increased numbers of nasal epithelial mast cells.
Original languageEnglish
Pages (from-to)338-45
Number of pages8
JournalAllergy
Volume54
Issue number4
Publication statusPublished - Apr 1999

Keywords

  • Macrophages
  • Humans
  • Receptors, Interleukin-2
  • RNA, Messenger
  • In Situ Hybridization
  • Rhinitis, Allergic, Perennial
  • Antigens, CD3
  • Eosinophils
  • Adult
  • Cytokines
  • Nasal Mucosa
  • Mast Cells
  • Immunohistochemistry
  • Female
  • Male
  • T-Lymphocytes

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