Related by context. Frequent words. (Click for all words.) 72 induced pluripotent stem cells 68 iPS cells 66 pluripotent cells 66 pluripotent stem cells 65 iPS cell 63 iPSCs 61 embryonic stem cells 60 embryonic cells 60 mouse embryonic stem 60 ESCs 60 iPS 59 ES cells 59 Shinya Yamanaka 59 stem cells 59 pluripotent 58 extract stem cells 58 SCNT 58 extracting stem cells 58 human embryonic stem 58 somatic cell nuclear 57 cloned embryos 57 reprogrammed cells 57 adult stem cells 57 stem cell 56 cell transplantation 55 extracted stem cells 55 bone marrow stem cells 55 regenerative medicine 55 Embryonic stem cells 55 therapeutic cloning 55 stem cells derived 54 cloned embryo 54 transgenic animals 54 human neural stem 54 hESCs 54 genetically modified mice 54 stem cell therapies 54 stem cell biology 54 chimeric 53 neural stem cell 53 Novocell 53 adult stem cell 53 gene therapy 53 parthenogenesis 53 Adult stem cells 53 mesenchymal stem cells 53 recombinant DNA 53 pluripotency 53 Stem Cell Sciences 52 Stem cells 52 stem cell differentiation 52 Tissue Engineering 52 Medistem 52 regenerative therapies 52 fusion proteins 52 transgenic mice 52 transgenic animal 52 Embryonic Stem Cells 52 Adult Stem Cells 51 Human Embryonic Stem 51 antisense drugs 51 hESC 51 monoclonal antibodies 51 xenotransplantation 51 mouse embryos 51 Stem Cell 51 insulin producing 51 Ian Wilmut 51 viral vectors 51 cytomegalovirus CMV 51 Adult Stem Cell 51 progenitor cell 51 gene silencing 50 neural stem cells 50 oncolytic viruses 50 PER.C6 ® 50 mAbs 50 stem cell therapy 50 human embryos 50 islet transplantation 50 genetically engineered mice 50 islet cells 50 Molecular Cancer 50 antisense drug 50 RNA interference 50 Antigen Express 50 bone marrow stem cell 50 bone marrow derived 50 retrovirus 50 PARP inhibitors 50 genetically altered mice 49 exosomes 49 HuCNS SC cells 49 embryonic stem cell 49 hematopoietic stem cells 49 Ambrx 49 stem cell colonies 49 Embryonic stem cell 49 viral vector 49 stem cell transplantation 49 Stem Cells