Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Σάββατο 29 Απριλίου 2017

BREG cells in Hashimoto's thyroiditis isolated or associated to further organ-specific autoimmune diseases

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Publication date: Available online 28 April 2017
Source:Clinical Immunology
Author(s): Maria Giulia Santaguida, Ilenia Gatto, Giorgio Mangino, Camilla Virili, Ilaria Stramazzo, Poupak Fallahi, Alessandro Antonelli, Maria Segni, Giovanna Romeo, Marco Centanni
Hashimoto thyroiditis (HT) may occur isolated or associated with other non-endocrine autoimmune disorders (NEAD). No data are available about Breg cells in these disorders and this represented the aim of the study. Th17 and Breg cells subset were characterized on peripheral blood mononuclear cells isolated from 18 healthy donors (HD), 19 patients with isolated HT and 26 patients with HT+NEAD. Th17 were higher in patients with isolated HT than in HD but no further changes were seen in patients with HT+NEAD. CD24hiCD38hi unstimulated Breg cells were similar in HT patients and in HD, but significantly higher in patients with HT+NEAD than in both HT and in HD. CD19+CD24hiCD27+ Breg memory phenotype was similar in HD and in HT patients, but decreased in patients with HT+NEAD (23.4%vs38.5%). Upon CpG-stimulation, CD24hiCD38hi IL-10+ Breg cells were higher in HT patients than in HD (3.9%vs1.8%) but similar in patients with HT+NEAD (2.4%).



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