English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

There are conflicting studies on T cell cytokine production in childhood asthma. In this study intracellular cytokine expression of IL-2, IL-4, IL-10, IL-13, IFN- γ , and TNF- α  in CD4 +  and CD8 +  T cells in children with atopic asthma were measured by flow cytometry.  Results . A significant increase in the percentage of CD4 +  and CD8 +  T cells producing IL-4 and IL-13 and decrease in the percentage of CD4 +  producing IFN- γ  in asthmatic children was found. The percentage of CD4 + /IL-13 +  was significantly higher in severe asthma than in children with intermittent disease symptoms. Severity of asthma was associated with increased both serum IgE and frequencies of CD4 + /IL-13 +  T cells, as well as duration of disease. Moreover, a decrease in FEV 1 , FEV 1 /FVC was observed in relation to the severity of asthma. Changes in cytokine profile in CD8 +  subpopulation didn't depend on the severity of the disease.  Conclusions . Increased production of IL-4 and IL-13 in both CD4 +  and CD8 +  T cells accompanied by decreased IFN- γ  expression in CD4 +  T cells may be evidence that both lymphocyte subpopulations are implicated in the pathogenesis of asthma. Relationship of CD4 + /IL-13 +  T cells with disease activity suggests that this lymphocyte subset may have a prominent role in childhood asthma.

Cytokine Production by Peripheral Blood CD4+and CD8+T Cells in Atopic Childhood Asthma

Cytokine Production by Peripheral Blood CD4⁺and CD8⁺T Cells in Atopic Childhood Asthma