Related by context. Frequent words. (Click for all words.) 57 immunosuppressive drugs 57 immune suppression 56 islet cells 56 kidneys 55 kidney 55 bone marrow stem cells 54 transplant recipients 54 organ rejection 54 transplant 53 immunosuppression 52 bone marrow 51 liver 51 immune cells 51 stem cell transplant 51 kidney function 50 transplantation 50 lymphocytes 50 NK cells 50 GVHD 49 donor organs 49 Adult stem cells 49 transfusion 49 bone marrow transplant 49 fertilized egg 49 lung transplant 49 tissue 49 stem cells 49 stem cell transplants 49 T lymphocytes 49 pancreas 48 clotting 48 pancreatic cells 48 iron overload 48 bone marrow transplants 48 kidney transplant 48 antigens 48 insulin producing 48 tissues 48 platelets 47 grafts 47 CD4 cells 47 antibodies 47 transplants 47 autoimmune 47 transplanted 47 cyclosporine 47 transfusions 47 marrow 47 lymphocyte 46 transplant recipient 46 reperfusion 46 progenitor cells 46 diseased cells 46 immunological 46 hematopoietic stem cells 46 blood vessels 45 oxygenated blood 45 aortic valve 45 malignant cells 45 organs 45 diseased tissue 45 uterus 45 tumor cells 45 lung transplants 45 cancerous cells 45 clot busting drugs 45 corneal transplant 45 diabetic mice 45 autoantibodies 45 allograft 44 kidney transplantation 44 retinal cells 44 platelet 44 thyroid hormone 44 kidney transplants 44 immunologic 44 vital organs 44 tumors 44 stem cell transplantation 44 immune responses 44 organ transplants 44 Bone marrow 44 blood transfusion 44 thymus 43 blood platelets 43 cardiomyocytes 43 blood transfusions 43 bone marrow transplantation 43 tPA 43 organ 43 LVAD 43 kidney disease 43 infection 43 organ transplant 43 tumor 43 ACE inhibitors 43 serum creatinine 43 dopamine producing 43 embryo 43 renal function 43 neural stem cells