A small proportion of mesenchymal stem cells strongly expresses functionally active CXCR4 receptor capable of promoting migration to bone marrow.
Hart, Claire A
Evans, Caroline A
Wraith, J Ed
Fairbairn, Leslie J
AffiliationStem Cell Research Group and Willink Biochemical Genetics Unit, Royal Manchester Children's Hospital, Manchester, United Kingdom.
MetadataShow full item record
AbstractHoming of bone marrow stromal cells (MSCs) to bone and bone marrow after transplantation, important for the correction of conditions such as metabolic storage disorders, can occur but with poor efficiency. Substantial improvements in engraftment will be required in order to derive a clinical benefit from MSC transplantation. Chemokines are the most important factors controlling cellular migration. Stromal-derived factor-1 (SDF-1) has been shown to be critical in promoting the migration of cells to the bone marrow, via its specific receptor CXCR4. The aim of our study was to investigate CXCR4 expression on MSCs and its role in mediating migration to bone marrow. We show that CXCR4, although present at the surface of a small subset of MSCs, is important for mediating specific migration of these cells to bone marrow.
CitationA small proportion of mesenchymal stem cells strongly expresses functionally active CXCR4 receptor capable of promoting migration to bone marrow. 2004, 104 (9):2643-5 Blood
- The surface adhesion molecule CXCR4 stimulates mesenchymal stem cell migration to stromal cell-derived factor-1 in vitro but does not decrease apoptosis under serum deprivation.
- Authors: Bhakta S, Hong P, Koc O
- Issue date: 2006 Jan-Mar
- Migration of human umbilical cord blood mesenchymal stem cells mediated by stromal cell-derived factor-1/CXCR4 axis via Akt, ERK, and p38 signal transduction pathways.
- Authors: Ryu CH, Park SA, Kim SM, Lim JY, Jeong CH, Jun JA, Oh JH, Park SH, Oh WI, Jeun SS
- Issue date: 2010 Jul 16
- Role of stromal-derived factor-1 in the hematopoietic-supporting activity of human mesenchymal stem cells.
- Authors: Van Overstraeten-Schlögel N, Beguin Y, Gothot A
- Issue date: 2006 Jun
- Migration of bone marrow and cord blood mesenchymal stem cells in vitro is regulated by stromal-derived factor-1-CXCR4 and hepatocyte growth factor-c-met axes and involves matrix metalloproteinases.
- Authors: Son BR, Marquez-Curtis LA, Kucia M, Wysoczynski M, Turner AR, Ratajczak J, Ratajczak MZ, Janowska-Wieczorek A
- Issue date: 2006 May
- Mutual, reciprocal SDF-1/CXCR4 interactions between hematopoietic and bone marrow stromal cells regulate human stem cell migration and development in NOD/SCID chimeric mice.
- Authors: Dar A, Kollet O, Lapidot T
- Issue date: 2006 Aug