stem cell therapy is a powerful technique for the treatment of a number of diseases. stem cells are derived from different tissue sources, the most important of which are the bone marrow (bm), umbilical cord (uc) blood and liver. human uc mesenchymal stem cells (huc-mscs) are multipotent, non-hematopoietic stem cells that have the ability to self-renew and differentiate into other cells and tis...

OBJECTIVE There have been various reports on the roles of CXC receptors (CXCR) in modulation of hematopoiesis. In the present study, we investigated the effects of CXCR1 and/or CXCR2 inhibition on expansion and differentiation of umbilical cord blood (UCB) CD133(+) cells into megakaryocytic progenitors. MATERIALS AND METHODS Purified UCB CD133(+) cells were cultured in a serum-free liquid cul...

BACKGROUND Umbilical cord blood (UCB) is a rich source of hematopoietic stem cells and from which a significant number of dendritic cells (DCs) can be produced. But the therapeutic role of DCs and exosomes (EXO) generated from DCs is not fully elucidated. MATERIAL AND METHODS The UCB-derived DCs were loaded with tumor antigens generated from BGC823 cell line. Exosomes were derived from these ...

Osteoarthritis (OA) affects a large number of patients; however, human umbilical cord stem cells exhibit therapeutic potential for treating OA. The aim of the present study was to explore the interaction between human umbilical cord stem cells and degenerated chondrocytes, and the therapeutic potential of human umbilical cord stem cells on degenerated chondrocytes. Human umbilical cord‑derived ...

Endothelial progenitor cells (EPCs) can be isolated from adult peripheral and umbilical cord blood and expanded exponentially ex vivo. In contrast, human umbilical vein endothelial cells (HUVECs) or human aortic endothelial cells (HAECs) derived from vessel walls are widely considered to be differentiated, mature endothelial cells (ECs). However, similar to adultand cord blood–derived EPCs, HUV...

objectives: controversial findings exist regarding the association between neonate gender and umbilical cord blood lipid levels. this study aims to compare the levels of lipids and lipoprotein b-100 in the umbilical cord blood of male and female newborns and assess the impact of these factors on neonatal anthropometric measurements. methods: this cross-sectional study was performed on 75 health...

Background: Fetal asphyxia and the consequent neurological damages could be avoided if the risk factors are controlled at earlier stages. Umbilical cord arterial blood gas (UCABG) seems to be related to the Apgar scores, as well as the neonatal morbidity and mortality rates. Therefore, we designed this study to assess the correlation between the Apgar score and UCABG i...