Research progress of haematopoietic stem cells to generate immune cells and its application
Hematopoietic stem cells(HSCs)posses the potential for highly self-renewal,proliferation and multi-lineage differentiation.HSC transplantation has long been the primary method for treating hematologic disorders and autoimmune diseases,and the ability to rebuild the immune system after transplantation is a key indicator of success.To enhance the reconstruction ability of the immune system after transplantation,current research focuses on genetic engineering and the use of HSCs modified by clustered regularly interspaced short palindromic repeats(CRISPR)gene editing technology as a source of transplant cells.This article summaries the biological characteristics,regulatory mechanism,ability to differentiate into immune cells,as well as the application and advance in the treatment of blood disorders,immune deficiencies,cancers and other related diseases,aiming to provide references for the research on relevant diseases.
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