HOXB gene family and functions of hematopoietic stem/progenitor cells--review / 中国实验血液学杂志

ABSTRACT

Recently, many researches indicated the important role played by homeobox (HOX) gene family in normal hematopoiesis. As a kind of transcription factors, HOX gene products regulate and control the expression of target genes by binding to special DNA sequences. HOXB, a member of HOX gene family, especially HOXB(4), interests people greatly. It has been found that its expression relates closely to the self-renewal of hematopoietic stem cells and effective proliferation of hematopoietic progenitor cells. This review presents some new research progress in this area.