… Hematopoietic stem and progenitor cells can interact with their microenvironment via integrins
which are adhesion receptors … and α6 expressed on hematopoietic stem and progenitor …

… on receptor regulation. The expression of several receptors which are involved in granulocyte
adhesion is … Adhesion has been the subject of many studies and consequently many …

… homing processes, we first summarize the adhesion molecules present on HPC or endothelial
… Adhesion receptors as regulators of the hematopoietic process. Blood 92:2609–2612. 3. …

… adhesion receptors have been identified (figure 1). It can be emphasized that these molecules
will also be involved in the adhesive interactions of hematopoietic … cell-cell adhesion by …

… Dystroglycan α was strongly expressed in human CD34 + cells, suggesting that it might play
a role in adhesion of hematopoietic stem and progenitor cells. As assessed by real-time RT-…

… the assembly of several receptors, adhesion molecules, and … of the most primitive hematopoietic
stem cells (HSCs). … Lin – hematopoietic progenitor cells, the c-kit receptor is condensed …

To examine potential mechanisms by which hematopoiesis … cells (BMEC) with hematopoietic
cells. Microvessels isolated by … hematopoietic cells resulted in the selective adhesion of …

… The significant role of direct contact between hematopoietic progenitor cells (HPC) and
the cellular … Specific adhesion molecules are responsible for this cell−cell contact. …

… 1-phosphate receptors (S1P1-S1P5). We demonstrate that S1P acts on hematopoietic progenitor
… Both chemotaxis and activation of adhesion molecules (eg, very late antigen 4; VLA-4) …

… receptor. Instead, … adhesion of colony-forming hematopoietic progenitors to cultured human
bone marrow stroma. In experiments not shown, we found that PF4 enhanced the adhesion …