Effects of dipeptidyl peptidase-4 on the hematopoiesis and transplantation / 中国医学科学院学报

ABSTRACT

Dipeptidyl peptidase-4 (DPP-4) is a protease that cleaves the peptides with alanine, praline, or other selective amino acids at the N-terminal penultimate position. The substrates of DPP-4 include many chemokines, colony-stimulating factors, and interleukins. Recent research has shown that DPP-4 can affect the hematopoietic stem and progenitor cells and transplantation by truncating the granulocyte colony stimulating factor. However, its regulatory effect on DPP-4 and most peptides truncation are still unknown. This review summarizes the recent advances in the DPP-4 research.