Nucleated red blood cells impact DNA methylation and expression analyses of cord blood hematopoietic cells
نویسندگان
چکیده
منابع مشابه
Nanofiber Expansion of Umbilical Cord Blood Hematopoietic Stem Cells
Background The aim of this study was the ex vivo expansion of Umbilical Cord Blood hematopoietic stem cells on biocompatible nanofiber scaffolds. Materials and Methods CD133+ hematopoietic stem cells were separated from umbilical cord blood using MidiMacs (positive selection) system by means of monocolonal antibody CD133 (microbeads) subsequently, flowcytometry method was done to asses...
متن کاملGene Expression Status and Methylation Pattern in Promoter of P15INK4b and P16INK4a in Cord Blood CD34+ Stem Cells
Objective(s): Stem cell differentiation into different cell lineages depends upon several factors, cell cycle control elements and intracellular signaling elements, including P15INK4b and P16INK4a genes. Epigenetics may be regarded as a control mechanism which is affected by these factors with respect to their promoter structure. Materials and Methods: The CD34 + cord blood s...
متن کاملPlacental/umbilical cord blood for unrelated-donor bone marrow reconstitution: relevance of nucleated red blood cells.
Placental/umbilical cord blood (PCB) is a source of hematopoietic stem cells for bone marrow reconstitution. Engraftment speed and survival are related to the total nucleated cell (TNC) dose of the graft. This study explored the possible influence on engraftment of nucleated red blood cells (NRBCs) in the graft. Automated hematology analyzers were used to enumerate TNCs. NRBCs were counted by v...
متن کاملInvestigation of Changes in Nucleated Red Blood Cells in Neonatal Infection
Background: Early diagnosis is paramount to the treatment of neonatal infections. Nucleated red blood cells (NRBCs) are immature erythrocytes that increase in number due to stress and hypoxia. This study was conducted to determine NRBC count in the peripheral blood and examine its significance as a marker of neonatal infection. Methods: This case-control study was conducted on 154 infants (78 ...
متن کاملnanofiber expansion of umbilical cord blood hematopoietic stem cells
background the aim of this study was the ex vivo expansion of umbilical cord blood hematopoietic stem cells on biocompatible nanofiber scaffolds. materials and methods cd133+ hematopoietic stem cells were separated from umbilical cord blood using midimacs (positive selection) system by means of monocolonal antibody cd133 (microbeads) subsequently, flowcytometry method was done to assess the pur...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Epigenetics
سال: 2015
ISSN: 1868-7075,1868-7083
DOI: 10.1186/s13148-015-0129-6