Abstract
Hematopoietic stem cells (HSCs) are the most thoroughly characterized type of stem cells, and reconstitution of the hematopoietic system after HSC transplantation has demonstrated the self-renewal and differentiation capabilities of stem cells in vivo. HSCs must undergo several steps to achieve reconstitution after transplantation, e.g., homing to the bone marrow, lodging in the bone marrow niche, and proliferation and multilineage differentiation (repopulation). Identification of the factors required for HSCs to perform these reconstitution functions might improve our understanding of stem cell biology, as well as leading to more efficient HSC transplantation protocols. The gold standard for analyzing the function of target genes in HSCs is the creation of gene-deficient, knockout mice by gene targeting, while silencing of target gene expression by RNA interference is an attractive alternative strategy. In this chapter, we will explain the RNA interference methods available for silencing genes in HSCs using lentiviral vectors, and discuss the role of vinculin in HSC repopulation after transplantation.
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Ohmori, T., Sakata, Y. (2012). Hematopoietic Stem Cell Repopulation After Transplantation: Role of Vinculin. In: Hayat, M. (eds) Stem Cells and Cancer Stem Cells, Volume 2. Stem Cells and Cancer Stem Cells, vol 2. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2016-9_11
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DOI: https://doi.org/10.1007/978-94-007-2016-9_11
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