Related by context. Frequent words. (Click for all words.) 68 iPS cells 66 ES cells 65 iPSCs 65 induced pluripotent stem cells 64 stem cells 62 embryonic cells 62 pluripotent stem cells 61 bone marrow stem cells 61 embryonic stem cells 60 cell transplantation 59 cultured cells 59 ESCs 59 adult stem cells 59 pluripotent 58 pancreatic cells 58 islet cells 58 neural stem cells 58 genetically engineered mice 57 Adult stem cells 57 mouse embryos 57 cardiomyocytes 56 iPS 56 HSCs 56 hESCs 55 NK cells 55 leukemic cells 55 neuronal cells 55 retinal cells 55 hepatocytes 55 knockout mice 55 mutant mice 54 germ cells 54 diabetic mice 54 hematopoietic stem cells 54 progenitor cells 54 mammalian cells 53 cloned embryos 53 cloned embryo 53 insulin producing 53 somatic cells 52 transgenic mice 52 zebrafish 52 progenitor cell 52 pluripotency 52 GDNF 52 gene therapy 52 mice 52 aneuploidy 52 pancreatic beta 52 diseased cells 51 tumor cells 51 dystrophin 51 Embryonic stem cells 51 genetic alterations 51 oocytes 51 retrovirus 51 transgenic animals 51 destroying embryos 50 antibodies 50 vitro studies 50 HDAC inhibitors 50 genetic abnormalities 50 hepcidin 50 SCNT 50 interferon gamma 50 Stem cells 50 Nature Biotechnology 50 laboratory experiments 50 stem cell transplants 50 alpha synuclein 50 mesenchymal stem cells 50 cells 49 valproic acid 49 prostate tissue 49 transgenic plants 49 hESC 49 stem cells derived 49 fibroblasts 49 diseased tissue 49 therapeutically 49 vitro assays 49 myostatin 49 p# gene 49 glial cells 49 immunological 49 dopamine producing 48 immunologists 48 siRNAs 48 TGF beta 48 stem cell 48 medulloblastoma 48 miRNAs 48 mouse embryonic stem 48 STAT3 48 immune cells 48 malignant cells 48 peptides 48 oligodendrocytes 48 mutated genes 48 embryos 48 motor neuron