Effect and it's mechanism of microgravity on biological characteristics of hematopoietic stem/progenitor cells / 国际生物医学工程杂志

ABSTRACT

Hematopoietic stem/progenitor cells have the potential of self-renewal,proliferation and multidirectional differentiation,which maintain the normal haematopoiesis of bnmml body.Alterations in the number and function of mature blood cells in the peripheral blood commonly observed in humans exposed to microgravity (μ-g)are results of many reasons.The change of biological characteristic of hematopoietic stem/progenitor cells is one of the important ressons.Migration,proliferation,and differentiation of hematopoietic stem/progenitor cells under microgravity are summarized in this article.