Natural killer (NK) cells are a type of lymphocyte that plays a role in the immune system. These cells can react against and destroy another cell without prior sensitization to it. The role of NK cells in tumor activity is known, but recent research has also linked them to other immune disease con…

Hematopoietic stem cell transplantation (HSCT) is used in patients with hematologic malignancies resulting from irradiation and graft-versus-tumor effects. However, patients who undergone HSCT may suffer complications such as graft-versus-host disease (GVHD), infection, and relapse. The most commo…