Isolation and Characterization of Canine Wharton’s Jelly-Derived Mesenchymal Stem Cells The authors successfully isolated and characterized mesenchymal stem cells from canine Wharton’s jelly. [Cell Transplant] Abstract Expression and Inducibility of Cytochrome P450s in Human Cord Blood CD34+ Stem Cell Derived Differentiating Neuronal Cells The status of xenobiotic metabolism in developing human brain cells is not known. The reason being is non-availability of developing human fetal brain. Researchers investigated the applicability of plasticity potential of human umbilical cord blood stem cells for the purpose. [Toxicol Sci] Abstract Human Endothelial Progenitor Cells Induce Extracellular Signal-Regulated Kinase-Dependent Differentiation of Mesenchymal Stem Cells into Smooth-Muscle Cells Upon Cocultivation Endothelial progenitor cells (EPCs) from two different origins, namely adult peripheral blood and neonatal cord blood, or human umbilical vein endothelial cells were cocultured with human mesenchymal stem cells (MSCs) to analyze the effect on MSC differentiation towards a smooth muscle cell/pericyte phenotype. [Tissue Eng Part A] Abstract Human Umbilical Cord Perivascular Cells Improve Rat Hepatocyte Function Ex Vivo Researchers concluded that human umbilical cord perivascular cells can act as stromal cells for rat hepatocytes, and that soluble and non-soluble factors induce differential effects on hepatocytes. [Tissue Eng Part A] Abstract Human Umbilical Cord Blood-Derived CD34+ Cells Reverse Osteoporosis in NOD/SCID Mice by Altering Osteoblastic and Osteoclastic Activities Researchers showed that CD34+ cells could be differentiated into osteoblastic lineage in vitro. Systemically delivered CD34+ cells homed to the bone marrow and significantly improved bone deposition, bone mineral density and bone micro-architecture in osteoporotic mice. [PLoS One] Full Article A Potential Role for B Cells in Suppressed Immune Responses in Cord Blood Transplant Recipients Investigators evaluated immune reconstitution in 58 adults who received hematopoietic SCTs from allogeneic siblings, matched unrelated donors or cord blood at 90-day intervals for one year post transplant. [Bone Marrow Transplant] Abstract Association of CFU-Mk with Total Colony-Forming Units in Thawed Cord Blood Units Megakaryocytic colony-forming unit (CFU-Mk) growth was associated with total CFU, hemoglobinized CFU, CFU-granulocyte/macrophage and CD34+ cells in thawed cord blood (CB) units. This study confirms the preservation of CFU-Mk potential after CB cryopreservation. [Vox Sang] Abstract Stemness Gene Expression Profile Analysis in Human Umbilical Cord Mesenchymal Stem Cells Scientists investigated the normal mRNA expression profile of umbilical cord mesenchymal stem cells (UC-MSCs), and analyzed the candidate proteins responsible for the signaling pathway that may affect the differentiation characteristics of UC-MSCs. [Exp Biol Med] Abstract |