Genome Engineering of Hematopoietic Stem Cells Using CRISPR/Cas9 System.

Methods Mol Biol

Centre for Stem Cell Research (a unit of inStem, Bangalore), Christian Medical College Campus, Bagayam, Vellore, Tamil Nadu, India.

Published: May 2022


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Article Abstract

Ex vivo genetic manipulation of autologous hematopoietic stem and progenitor cells (HSPCs) is a viable strategy for the treatment of hematologic and primary immune disorders. Targeted genome editing of HSPCs using the CRISPR-Cas9 system provides an effective platform to edit the desired genomic locus for therapeutic purposes with minimal off-target effects. In this chapter, we describe the detailed methodology for the CRISPR-Cas9 mediated gene knockout, deletion, addition, and correction in human HSPCs by viral and nonviral approaches. We also present a comprehensive protocol for the analysis of genome modified HSPCs toward the erythroid and megakaryocyte lineage in vitro and the long-term multilineage reconstitution capacity in the recently developed NBSGW mouse model that supports human erythropoiesis.

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http://dx.doi.org/10.1007/978-1-0716-1979-7_20DOI Listing

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