A pilot study showing associations between frequency of CD4(+) memory cell subsets at diagnosis and duration of partial remission in type 1 diabetes

Copyright © 2016 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 166-167(2016) vom: 01. Mai, Seite 72-80
1. Verfasser: Moya, Rosita (VerfasserIn)
Weitere Verfasser: Robertson, Hannah Kathryn, Payne, Dawson, Narsale, Aditi, Koziol, Jim, Type 1 Diabetes TrialNet Study Group, Davies, Joanna Davida
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, N.I.H., Extramural CD25(+) non-Treg Partial remission Regulatory cells T cell subsets Type 1 diabetes C-Peptide FOXP3 protein, human Forkhead Transcription Factors mehr... Glycated Hemoglobin A Hypoglycemic Agents Insulin Integrin alpha2 Interleukin-2 Receptor alpha Subunit Interleukin-7 Receptor alpha Subunit hemoglobin A1c protein, human
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520 |a In some patients with type 1 diabetes the dose of insulin required to achieve euglycemia is substantially reduced soon after diagnosis. This partial remission is associated with β-cell function and good glucose control. The purpose of this study was to assess whether frequencies of CD4(+) T cell subsets in children newly diagnosed with type 1 diabetes are associated with length of partial remission. We found that the frequency of CD4(+) memory cells, activated Treg cells and CD25(+) cells that express a high density of the IL-7 receptor, CD127 (CD127(hi)) are strongly associated with length of partial remission. Prediction of length of remission via Cox regression is significantly enhanced when CD25(+) CD127(hi) cell frequency is combined with either Insulin Dependent Adjusted A1c (IDAA1c), or glycosylated hemoglobin (HbA1c), or C-peptide levels at diagnosis. CD25(+) CD127(hi) cells do not express Foxp3, LAG-3 and CD49b, indicating that they are neither Treg nor Tr1 cells 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a CD25(+) non-Treg 
650 4 |a Partial remission 
650 4 |a Regulatory cells 
650 4 |a T cell subsets 
650 4 |a Type 1 diabetes 
650 7 |a C-Peptide  |2 NLM 
650 7 |a FOXP3 protein, human  |2 NLM 
650 7 |a Forkhead Transcription Factors  |2 NLM 
650 7 |a Glycated Hemoglobin A  |2 NLM 
650 7 |a Hypoglycemic Agents  |2 NLM 
650 7 |a Insulin  |2 NLM 
650 7 |a Integrin alpha2  |2 NLM 
650 7 |a Interleukin-2 Receptor alpha Subunit  |2 NLM 
650 7 |a Interleukin-7 Receptor alpha Subunit  |2 NLM 
650 7 |a hemoglobin A1c protein, human  |2 NLM 
700 1 |a Robertson, Hannah Kathryn  |e verfasserin  |4 aut 
700 1 |a Payne, Dawson  |e verfasserin  |4 aut 
700 1 |a Narsale, Aditi  |e verfasserin  |4 aut 
700 1 |a Koziol, Jim  |e verfasserin  |4 aut 
700 0 |a Type 1 Diabetes TrialNet Study Group  |e verfasserin  |4 aut 
700 1 |a Davies, Joanna Davida  |e verfasserin  |4 aut 
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