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CD4(+)IL-13(+) cells in peripheral blood well correlates with the severity of atopic dermatitis in children.
Allergy 2005; 60(3):391-5A

Abstract

BACKGROUND

In atopic dermatitis (AD) a Th1/Th2 imbalance has been reported, and interleukin (IL)-13 seems to play a pivotal role in the inflammatory network. We tried to assess the correlation between the immunological marker CD4(+)IL-13(+) and the clinical phase of extrinsic AD in children.

METHODS

Twenty children with AD were studied. Assessed parameters were: clinical severity (SCORAD index), total serum immunoglobulin E (IgE), blood eosinophil count, and percentage of CD4(+)IFNgamma(+), CD4(+)IL-4(+), CD4(+)IL-13(+) T cells. Determinations were carried out in the acute phase and after clinical remission were achieved. Ten nonatopic-matched children served as controls.

RESULTS

At baseline, AD was mild in 25%, moderate in 50% and severe in 25% of children. In the acute phase a significant relationship between the eosinophil count and the SCORAD index was found (P = 0.0001). Blood CD4(+)IL-4(+) were significantly higher in the AD group (median 17.0, range: 13.7-21.4) than in controls (12.6, 6.4-17.2, P < 0.0001). CD4(+)IL-13(+) cells in the AD group well correlated (P = 0.0007) with SCORAD index. At remission, a significant correlation between SCORAD index and eosinophil count was found (P < 0.03) and the percentage of CD4(+)IL-13(+) cells globally decreased (P < 0.0001), while no difference was found among SCORAD classes.

CONCLUSION

This study confirms the Th2 profile predominance in the peripheral blood of children with AD, and evidences close relationship between the number of CD4(+)IL-13(+) T cells and the disease's severity.

Authors+Show Affiliations

Allergy Unit, Children Hospital -- ARNAS, Palermo, Italy.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

15679728

Citation

La Grutta, S, et al. "CD4(+)IL-13(+) Cells in Peripheral Blood Well Correlates With the Severity of Atopic Dermatitis in Children." Allergy, vol. 60, no. 3, 2005, pp. 391-5.
La Grutta S, Richiusa P, Pizzolanti G, et al. CD4(+)IL-13(+) cells in peripheral blood well correlates with the severity of atopic dermatitis in children. Allergy. 2005;60(3):391-5.
La Grutta, S., Richiusa, P., Pizzolanti, G., Mattina, A., Pajno, G. B., Citarrella, R., ... Giordano, C. (2005). CD4(+)IL-13(+) cells in peripheral blood well correlates with the severity of atopic dermatitis in children. Allergy, 60(3), pp. 391-5.
La Grutta S, et al. CD4(+)IL-13(+) Cells in Peripheral Blood Well Correlates With the Severity of Atopic Dermatitis in Children. Allergy. 2005;60(3):391-5. PubMed PMID: 15679728.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - CD4(+)IL-13(+) cells in peripheral blood well correlates with the severity of atopic dermatitis in children. AU - La Grutta,S, AU - Richiusa,P, AU - Pizzolanti,G, AU - Mattina,A, AU - Pajno,G B, AU - Citarrella,R, AU - Passalacqua,G, AU - Giordano,C, PY - 2005/2/1/pubmed PY - 2005/6/21/medline PY - 2005/2/1/entrez SP - 391 EP - 5 JF - Allergy JO - Allergy VL - 60 IS - 3 N2 - BACKGROUND: In atopic dermatitis (AD) a Th1/Th2 imbalance has been reported, and interleukin (IL)-13 seems to play a pivotal role in the inflammatory network. We tried to assess the correlation between the immunological marker CD4(+)IL-13(+) and the clinical phase of extrinsic AD in children. METHODS: Twenty children with AD were studied. Assessed parameters were: clinical severity (SCORAD index), total serum immunoglobulin E (IgE), blood eosinophil count, and percentage of CD4(+)IFNgamma(+), CD4(+)IL-4(+), CD4(+)IL-13(+) T cells. Determinations were carried out in the acute phase and after clinical remission were achieved. Ten nonatopic-matched children served as controls. RESULTS: At baseline, AD was mild in 25%, moderate in 50% and severe in 25% of children. In the acute phase a significant relationship between the eosinophil count and the SCORAD index was found (P = 0.0001). Blood CD4(+)IL-4(+) were significantly higher in the AD group (median 17.0, range: 13.7-21.4) than in controls (12.6, 6.4-17.2, P < 0.0001). CD4(+)IL-13(+) cells in the AD group well correlated (P = 0.0007) with SCORAD index. At remission, a significant correlation between SCORAD index and eosinophil count was found (P < 0.03) and the percentage of CD4(+)IL-13(+) cells globally decreased (P < 0.0001), while no difference was found among SCORAD classes. CONCLUSION: This study confirms the Th2 profile predominance in the peripheral blood of children with AD, and evidences close relationship between the number of CD4(+)IL-13(+) T cells and the disease's severity. SN - 0105-4538 UR - https://www.unboundmedicine.com/medline/citation/15679728/CD4_+_IL_13_+__cells_in_peripheral_blood_well_correlates_with_the_severity_of_atopic_dermatitis_in_children_ L2 - https://doi.org/10.1111/j.1398-9995.2005.00733.x DB - PRIME DP - Unbound Medicine ER -