Comparative Analyses of Immunosuppressive Characteristics of Bone-Marrow, Wharton's Jelly, and Adipose Tissue-Derived Human Mesenchymal Stem Cells.

Objective: Mesenchymal stem cells (MSCs), which possess immunosuppressive characteristics on induced T-cells, were shown to be applicable in prevention and treatment of graft-versus-host disease. However, knowledge of effective cell sources is still limited. In this study, MSCs from different human tissues, i.

Immunoregulatory effects of human dental pulp-derived stem cells on T cells: comparison of transwell co-culture and mixed lymphocyte reaction systems.

BACKGROUND AIMS. Studies performed using human and animal models have indicated the immunoregulatory capability of mesenchymal stromal cells in several lineages. We investigated whether human dental pulp-derived stem cells (hDP-SC) have regulatory effects on phytohemagglutinin (PHA)-activated CD3(+) T cells.

Human dental pulp stem cells demonstrate better neural and epithelial stem cell properties than bone marrow-derived mesenchymal stem cells.

Dental pulp stem cells (hDP-SCs) were primarily derived from pulp tissues of primary incisors, exfoliated deciduous and permanent third molar teeth. To understand the characteristics of hDP-SCs from impacted third molar, proliferation capacities, gene expression profiles, phenotypic, ultrastructural, and differentiation characteristics were analyzed in comparison with human bone marrow-derived mesenchymal stem cells (hBM-MSCs), extensively. hDP-SCs showed more developed and metabolically active cells.

Appetite-regulating hormones in chronic kidney disease patients.

Objective: Inflammation and loss of appetite is the most common problem in patients with chronic kidney disease (CKD). This comparative cross-sectional study aimed to characterize the changes in circulating levels of ghrelin, obestatin, leptin, all of which have an effect on food intake, and proinflammatory cytokines interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-α) in patients with CKD who were undergoing different treatments.

Design And Setting: Study participants included 36 patients who had undergone hemodialysis (body mass index [BMI]: 22.

Adiponectin is a link among inflammation, insulin resistance, and high-density lipoprotein cholesterol but is not associated with paraoxonase activity in premenopausal women.

The aim of this study was to evaluate whether insulin sensitivity, inflammatory response, and plasma lipid profile are associated with circulating adiponectin levels in nondiabetic healthy women. The authors also assessed whether adiponectin has any effect on high-density lipoprotein cholesterol-linked paraoxonase 1 (PON-1) activity and on the susceptibility of low-density lipoproteins to oxidation. Plasma adiponectin was measured in 91 nondiabetic premenopausal women, and the patients were then divided into quartiles.

Isolation and in vitro characterisation of dental pulp stem cells from natal teeth.

Dental pulp stem cells were primarily derived from the pulp tissues of exfoliated deciduous teeth, primary incisors and permanent third molar teeth. The aim of this study was to isolate and extensively characterise SCs derived from human natal dental pulp (hNDP). For characterisation, proliferation capacity, phenotypic properties, ultrastructural and differentiation characteristics and gene expression profiles were utilised.

Dimethylarginines and inflammation markers in patients with chronic kidney disease undergoing dialysis.

The aim of this study was to investigate the pro-oxidant and proinflammatory biomarkers and their relationship with dimethylarginines (DMAs) in patients at various stages of chronic kidney disease (CKD). We studied 114 CKD patients, 36 were hemodialyzed, 41 peritoneal dialyzed and 37 nondialyzed (early stage) CKD patients. The control group consisted of 31 healthy subjects.