Plasticity of hematopoietic stem cells

Publication date: Available online 22 October 2015 Source:Best Practice & Research Clinical Haematology Author(s): Makio Ogawa, Amanda C. LaRue, Meenal Mehrotra Almost two decades ago, a number of cell culture and preclinical transplantation studies suggested the striking concept of the tissue-reconstituting ability of hematopoietic stem cells (HSCs). While this heralded an exciting time of radically new therapies for disorders of many organs and tissues, the concept was soon mired by controversy and remained dormant. This chapter provides a brief review of evidence for HSC plasticity including our findings based on single HSC transplantation in mouse. These studies strongly support the concept that HSCs are pluripotent and may be the source for the majority, if not all, of the cell types in our body.
Source: Best Practice and Research Clinical Haematology - Category: Hematology Source Type: research