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Alahgholi-Hajibehzad, Mandi; Oflazer, Piraye; Aysal, Fikret; Durmus, Hacer; Gulsen-Parman, Yesim; Marx, Alexander; Deymeer, Feza; Saruhan-Direskeneli, Guher
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:creator>Alahgholi-Hajibehzad, Mandi</dc:creator> <dc:creator>Oflazer, Piraye</dc:creator> <dc:creator>Aysal, Fikret</dc:creator> <dc:creator>Durmus, Hacer</dc:creator> <dc:creator>Gulsen-Parman, Yesim</dc:creator> <dc:creator>Marx, Alexander</dc:creator> <dc:creator>Deymeer, Feza</dc:creator> <dc:creator>Saruhan-Direskeneli, Guher</dc:creator> <dc:date>2015-01-01</dc:date> <dc:description>Regulatory T cells were investigated in early-onset (EO) and late-onset (LO) myasthenia gravis patients with anti-acetylcholine receptor antibody (AChR-MG). Alterations in PD-1 and PD-L1 on CD4(+)CD25(++) (Treg) and responder T cells (Tresp, CD4(+)CD25(-)) were observed in LOMG patients. GITR was decreased on CD4(+)CD25(++) of all patients. Decrease of FOXP3 was associated with lower phosphorylation of STAT5.1,25-dihydroxyvitamin D3 (VitD3) increased suppression in co-culture with a stronger effect in patients by acting possibly both on cell groups. Changes in surface molecules and intracellular pathways contribute to the defects of Treg in non-thymomatous AChR-MG and VitD3 can have modulatory effects. (C) 2015 Elsevier B.V. All rights reserved.</dc:description> <dc:identifier>https://aperta.ulakbim.gov.trrecord/79097</dc:identifier> <dc:identifier>oai:zenodo.org:79097</dc:identifier> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights> <dc:source>JOURNAL OF NEUROIMMUNOLOGY 281 51-60</dc:source> <dc:title>Regulatory function of CD4(+)CD25(++) T cells in patients with myasthenia gravis is associated with phenotypic changes and STAT5 signaling: 1,25-Dihydroxyvitamin D3 modulates the suppressor activity</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> <dc:type>publication-article</dc:type> </oai_dc:dc>
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