Interleukin-18 enhances the production of interleukin-8 by eosinophils

Interleukin-5 Potentiates Sulfidopeptide Leukotriene Production by Human Eosinophils

Interleukin-5 (IL-5) has been shown to be a selective eosinophil growth and differentiation factor. In the present study, the effect of recombinant human IL-5 on human eosinophil sulfidopeptide leukotriene production was investigated. IL-5 did not affect leukotriene synthesis in unstimulated eosinophils. However, IL-5 potentiated leukotriene synthesis by eosinophils stimulated with serum treate...

The Value of Interleukin-8 and Interleukin-6 in Cervical Secretions as Predictors of Preterm Delivery

  Background and Objective: Preterm birth occurs in 8% to 11% of all pregnancies and is responsible for 75% to 80% of all neonatal deaths. Cytokines may be involved in the etiology of preterm birth through their stimulation of prostaglandin synthesis. Cytokines may be released intocervicovaginal fluid during the breakdown of the chorio-decidual adhesion or from an inflammatory reactio...

Interleukin-3 enhances the endogenous leukotriene production.

Production of interleukin-18 in human tuberculosis.

To investigate the role of interleukin (IL)-18 in human tuberculosis, IL-18 production was evaluated in blood and at the site of disease in patients with tuberculosis. Mycobacterium tuberculosis-stimulated peripheral blood mononuclear cells (PBMC) from tuberculosis patients secreted less IL-18 and interferon-gamma (IFN-gamma) than did PBMC from healthy persons reactive to tuberculin. M. tubercu...

Interleukin-9 enhances interleukin-5 receptor expression, differentiation, and survival of human eosinophils.

Interleukin-9 (IL-9) has been implicated in the pathogenesis of allergic disorders. To examine the interaction between IL-9 and eosinophils, we evaluated mature peripheral blood eosinophils for their expression of the specific alpha-subunit of the IL-9 receptor (IL-9R-alpha). The expression of IL-9R-alpha by human eosinophils was detected at the messenger RNA (mRNA) and protein levels by revers...