Publications by authors named "Mylona-Karagianni C"

Background: The aim of the present study was to evaluate the role of extracellular matrix-associated glycosaminoglycans (GAGs), connective tissue growth factor (CTGF), angiogenic vascular endothelial growth factor (VEGF) and inflammatory factors (MCP-1, CD40, IFN-γ) in the development of diabetic nephropathy in type 1 diabetes (T1DM).

Methods: Plasma and urine samples from 30 T1DM patients and 20 healthy controls were used to measure the levels of CTGF, VEGF, MCP-1, CD40 and IFN-γ by ELISA. Plasma and urine GAGs were measured using a spectrophotometric method.

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Aims: To evaluate the profile of pro- and anti-inflammatory cytokines in type 1 diabetes mellitus (T1DM) and the way they are connected in co-regulated networks and determine whether disease duration influences their pattern.

Methods: Plasma levels of 20 cytokines and soluble CD40 (sCD40) from 44 uncomplicated patients and 22 healthy controls (HCs) were measured using enzyme-linked immunosorbent assay (ELISA) and protein array technology.

Results: Patients showed significantly higher levels of sCD40, IL-1a, IL-2, IL-4, IL-5, IL-10, granulocyte-macrophage colony-stimulating factor (GM-CSF), macrophage inflammatory protein (MIP)-1a, MIP-1b, regulated on activation normal T cell expressed and secreted (RANTES), matrix metalloproteinase (MMP)-9, and a trend to higher IL-6 than did HCs.

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Background: CD40 signalling has been associated with the pathogenesis of autoimmune diseases and diseases with low-grade chronic inflammation.

Objective: To investigate, early in the course of type 1 diabetes (T1DM) patients, the expression of CD40 system components, as well as to explore the association of plasma and urine concentrations of CD40 with known inflammatory markers in T1DM.

Methods: Plasma, urine and peripheral blood mononuclear cells (PBMCs) from 70 T1DM patients without clinically detected chronic complications and 40 healthy controls (HCs) were examined using ELISA, western-blot, semi-quantitative RT-PCR and DNA-sequencing.

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