Unstimulated basophils in atopic and nonatopic subjects express intracellular interleukin-4: detection by flow cytometry

O M Kon, B S Sihra, S J Till, C J Corrigan, A B Kay, J A Grant

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

IgE-stimulated cultured basophils from atopic subjects are capable of secreting interleukin-4 (IL-4). We describe a flow-cytometric technique which identified intracellular IL-4 in unstimulated basophils unseparated from peripheral blood mononuclear cells (PBMC) in both atopic (AT) and nonatopic (NC) volunteers.
Original languageEnglish
Pages (from-to)891-6
Number of pages6
JournalAllergy
Volume53
Issue number9
Publication statusPublished - Sept 1998

Keywords

  • Interferon-gamma
  • Humans
  • Asthma
  • Rhinitis
  • Antibodies, Monoclonal
  • Basophils
  • Allergens
  • Immunoglobulin E
  • Adult
  • Interleukin-4
  • Flow Cytometry
  • Middle Aged
  • Female
  • Male

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