Related by context. Frequent words. (Click for all words.) 58 organ transplants 52 organs 52 immunosuppressive drugs 51 transplant recipients 51 organ transplant 50 donor organs 49 bone marrow stem cells 49 organ transplantation 49 stem cell transplants 49 kidneys 49 kidney 48 islet cells 48 iron overload 48 lung transplants 48 immune suppressing drugs 47 organ rejection 47 transplants 47 stem cells 47 lung transplantation 47 transplantation 47 transplanted kidney 46 pulmonary hypertension 46 transplant 45 bone marrow transplants 45 gene therapy 45 liver 45 kidney transplants 45 immune suppression 45 bone marrow transplantation 44 lung transplant 44 organ donors 43 kidney transplant 43 organ donation 43 pancreatic cells 43 kidney transplantation 43 retinal cells 43 liver transplants 43 tissue 43 bone marrow 42 adult stem cells 42 immune cells 42 Adult stem cells 42 NK cells 42 diseased cells 42 organ 42 cardiomyocytes 42 sepsis 41 myocarditis 41 livers 41 stem cell therapies 41 aortic valve 41 transfusions 41 stem cell transplant 41 stem cell therapy 41 neural stem cells 41 clotting 41 liver cirrhosis 41 biopsies 40 tPA 40 hematopoietic stem cells 40 cyclosporine 40 islet cell 40 grafts 40 Kidneys 40 cardiac 40 insulin producing 40 kidney function 40 immunosuppressant 40 T lymphocytes 40 allograft 40 albumin 40 progenitor cells 40 autoimmune 39 blood transfusions 39 liver disease 39 organ donor 39 corneas 39 metastatic cancer 39 mesenchymal stem cells 39 liver transplantation 39 blood vessels 39 induced pluripotent stem cells 39 pluripotent stem cells 39 GVHD 39 immunosuppression 39 stem cell transplantation 39 idiopathic pulmonary fibrosis 39 sickle cell disease 39 aprotinin 39 vital organs 38 therapies 38 pancreatic 38 acute kidney 38 skeletal muscles 38 iPS cells 38 tissues 38 ovarian tissue 38 Stem cells 38 tumor recurrence 38 cultured cells 38 hepatocellular carcinoma