Related by context. Frequent words. (Click for all words.) 51 pluripotent cells 51 undifferentiated cells 48 stem cells 48 pluripotent 48 cell transplantation 47 islet cells 47 transplanted stem cells 46 cells 46 cryopreserved 46 fibroblast cells 46 hematopoietic stem cells 46 Treg cells 46 metastatic tumor 45 immunologically 45 embryonic cells 45 Therapeutic cloning 45 bone marrow derived 44 mouse embryos 44 ex vivo 44 myoblasts 44 diseased cells 44 HSCs 44 myeloma cells 44 fetal stem cells 44 somatic cells 44 anthrax toxin 44 adult stem cells 43 pluripotent stem cells 43 reprogrammed cells 43 inactivating 43 transfection 43 iPS cells 43 embryonic stem cells 43 ES cells 43 lentivirus 43 extracting stem cells 43 pancreases 43 transplantable 43 viral vector 42 bone marrow stem cells 42 neuroblastoma cells 42 GDNF 42 endothelial progenitor cells 42 iPSCs 42 transfusing 42 dissolve blood clots 42 umbilical cord stem cells 42 induced pluripotent stem iPS 42 blastocyst stage 42 stromal cells 42 hematopoietic cell 41 NKT cells 41 neural stem cells 41 Th# cells 41 pluripotency 41 metabolizing 41 surgically removing 41 somatic cell 41 pancreatic cells 41 culturing 41 iPS cell 41 mesenchymal stem cells 41 stem cell 41 cloned stem cells 41 tumor cells 41 Adult stem cells 40 blastocyst 40 therapeutically 40 progenitor cells 40 ESCs 40 NK cells 40 regenerate tissue 40 mAbs 40 unfertilized egg 40 retinal cells 40 germ cells 40 transgenic mouse 40 STAT3 40 anticancer therapy 40 NF κB 40 blastocysts 39 oligodendrocytes 39 PGE2 39 transgenic mice 39 mammalian cells 39 T. gondii 39 procreating 39 pancreatic beta 39 MSCs 39 naturally occurring proteins 39 diseased tissues 39 HuCNS SC cells 39 mesenchymal 39 embryo implantation 39 melanoma tumors 39 cultured cells 39 prostate tissue 39 neuronal cells 39 Neu5Gc 39 neural stem cell 39 secreting