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(Click for frequent words.) 84 stem cells 84 embryonic cells 81 human embryonic stem 80 adult stem cells 79 stem cell 78 embryonic stem cell 76 human embryos 72 iPS cells 72 pluripotent stem cells 72 therapeutic cloning 71 stem cell research 71 stem cells derived 69 induced pluripotent stem cells 67 cloned embryos 67 Embryonic stem cell 67 ES cells 66 adult stem cell 66 ESCs 66 embryos 66 amniotic stem cells 66 iPSCs 66 destroying embryos 66 Adult stem cells 66 hESCs 65 pluripotent cells 65 Embryonic stem cells 65 SCNT 65 hESC 65 embryonic stem 65 cloning embryos 65 iPS 65 stem cell therapies 65 Stem cells 65 embryo 63 embryonic stem cells ESCs 63 cloned embryo 63 Stem cell 63 cloned stem cells 63 somatic cell nuclear 63 embryonic stem ES 62 bone marrow stem cells 62 embryo clones 62 embryonic stemcells 62 embryonic cloning 61 induced pluripotent stem iPS 61 human cloning 61 reprogrammed cells 61 pluripotent stem cell 61 umbilical cord stem cells 61 fetal stem cells 60 pluripotent 60 deriving stem cells 60 stem cells harvested 60 iPS cell 60 surplus IVF embryos 60 stem cell colonies 60 spare IVF embryos 60 parthenogenetic stem cells 60 neural stem cells 60 clone embryos 59 cloning 59 stem cell therapy 59 Therapeutic cloning 59 reproductive cloning 59 Embryonic stem cells ESCs 58 blastomere 58 induced pluripotent cells 58 unspecialized cells 58 reprogrammed stem cells 58 Stem Cell Research 58 ESCR 58 hESC lines 58 leftover embryos 57 embryonic 57 fertilized embryos 57 destroys embryos 57 hES cells 57 regenerative medicine therapies 57 amniotic stem cell 57 induce pluripotency 57 extract stem cells 57 extracting stem cells 56 MAPCs 56 undifferentiated cells 56 federally funded embryonic 56 intestinal stem cells 56 human parthenogenetic stem 56 spermatogonial stem cells 56 gene therapy 56 iPSC 56 cybrids 56 Kevin Eggan 56 stem cells extracted 56 excess IVF embryos 55 embryo cloning 55 amniotic cells 55 somatic cell 55 iPS stem cells 55 mouse embryonic stem 55 nonembryonic stem cells 55 embryonic stems 55 human ESCs 55 transgenic animals 55 hpSC 54 transdifferentiation 54 Cloning embryos 54 germline stem cells 54 stemcells 54 Stem Cell 54 multipotent 54 embyros 54 spermatogonial cells 54 teratomas 54 Reproductive cloning 54 transfer SCNT 54 genetically reprogrammed 54 Reijo Pera 53 cellular reprogramming 53 lifesaving cures 53 Embryonic Stem Cell 53 Pluripotent stem cells 53 cell transplantation 53 Stem Cells 53 somatic cells 53 Adult Stem Cells 53 fertilized embryo 53 discarded umbilical cords 53 Induced pluripotent stem cells 53 induced pluripotent stem cell 53 totipotent 53 parthenogenetic cells 53 neural cells 53 regenerative medicine 53 cloned embryonic stem 53 hpSCs 53 admixed embryos 53 neuronal stem cells 53 IVF embryos 53 mesenchymal stem cells MSCs 52 mesenchymal stem cells 52 neural stem cell 52 multipotent stem cells 52 cells hESCs 52 pluripotent embryonic 52 amniotic fluid stem cells 52 transgenic mouse 52 somatic stem cell 52 progenitor cell 52 pluripotent human 52 immunologically compatible 52 amniotic epithelial cells 52 parthenogenetic 52 undifferentiated stem cells 52 progenitor cells 52 Dr. Irving Weissman 52 induced pluripotent 52 stemcell 52 unfertilized egg 52 blastomeres 52 fetal tissue 52 Transfer SCNT 52 hES 52 transplanted stem cells 52 mouse embryos 52 ES Cell 52 adult somatic cells 52 germ cells 51 pancreatic cells 51 transplanted bone marrow 51 unused embryos 51 oocytes eggs 51 human reproductive cloning 51 Umbilical cord stem cells 51 pluripotent embryonic stem cells 51 placental stem cells 51 nonembryonic 51 hES cell 51 stem cell biology 51 Stemagen 51 primordial germ cells 51 Embryonic Stem Cells 51 lentiviral vectors 51 islet cells 51 aborted fetal 51 umbilical stem cells 51 cytoplasmic hybrid 51 somatic stem cells 51 human embryo cloning 51 unfertilized human 50 insulin producing 50 transplanting stem cells 50 hpSC lines 50 Progenitor cells 50 Blastocysts 50 blastocysts 50 Shinya Yamanaka 50 Geron Corp. 50 umbilical cord blood 50 multipotent adult 50 TH# cells 50 synthetic biology 50 Grompe 50 retinal stem cells 50 cloned blastocysts 50 oocytes 50 Nayernia 50 bone marrow derived mesenchymal 50 xenotransplantation 50 cells hESC 50 Harvard Stem Cell 50 cell hESC 50 Prof Wilmut 50 embryonic tissue 50 induced pluripotency 50 parthenogenesis 50 fertilized egg 49 bone marrow stem cell 49 Neural stem cells 49 viral vectors 49 adipose derived stem cells 49 epiblast stem cells 49 hematopoietic stem cells 49 Wilmut 49 Adult Stem Cell 49 Mesenchymal stem cells 49 stem cell differentiation 49 genetically engineered 49 VSELs 49 Renee Reijo Pera 49 federally funded stem cell 49 regenerative therapies 49 genetically engineered mice 49 stemcell research 49 chimera embryos 49 unfertilized eggs 49 Geron 49 stimulating unfertilized eggs 49 Pluripotent 49 regenerative biology 49 pluripotency 49 myostatin 49 stem cell transplantation 49 pluripotent meaning 49 Advanced Cell 49 Cloning 49 autologous adult 49 Oct4 49 cloned primate 49 IPSCs 48 human neural stem 48 bone marrow transplants 48 neural crest stem cells 48 telomerase gene 48 bodily tissues 48 iPSC lines 48 frozen embryos 48 mouse embryo 48 Adipose derived 48 IVF embryo 48 Cellular Dynamics 48 antisense RNA 48 Human Embryonic Stem 48 blastocyst 48 replace diseased tissue 48 reprogram adult 48 chimeric embryos 48 deriving embryonic stem 48 mutant mouse 48 fertilization clinics 48 mouse neural stem 48 neural precursor 48 hematopoietic cells 48 transgenic organisms 48 placental cells 48 endoderm 48 Hoerstrup 48 curing diseases 48 stem cell transplants 48 recombinant DNA 48 mesenchymal cells 48 Rudolf Jaenisch 48 Embryos 47 chimeras 47 human pluripotent stem 47 HSCs 47 cytoplasmic hybrids 47 WiCell 47 embryonal 47 stem cells MSCs 47 transgenic animal 47 MeCP2 protein 47 hair follicle stem cells 47 banning reproductive cloning 47 multipotent cells 47 stem cell therapeutics 47 follistatin 47 telomerase 47 chimeric mice 47 regenerative therapy 47 cloned 47 Somatic Cell Nuclear 47 Bone marrow stem cells 47 mouse ESCs 47 Hwang Woo Suk 47 Embryonic cells 47 ethically acceptable 47 genomic sequencing 47 adipose stem cells 47 zebra fish 47 bone marrow transplantation 47 reprogramming genes 47 corneal cells 47 Professor Ian Wilmut 47 fertilized eggs 47 implanting Nadya Suleman 47 retroviral vectors 47 fibroblast cells 47 Synthetic biology 47 umbilical cord stem cell 47 federally funded embryonic stem 47 genetically modified mice 47 Induced Pluripotent Stem Cells 47 cells 47 Professor Trounson 47 vitro fertilization clinics 47 mammary cells 47 Stem Cell Therapies 46 Thomas Okarma 46 endometrial regenerative cells 46 neural progenitors 46 single blastomere 46 genetically engineered mouse 46 transgenic 46 cybrid 46 ISCO scientists 46 artificial cornea 46 genetically modified 46 pig islets 46 biomedical research 46 Professor Hwang Woo 46 embryonic progenitor cells 46 RPE cells 46 Ian Wilmut 46 NK cells 46 Jaenisch 46 Eggan 46 Dickey Wicker Amendment 46 Sox2 46 cryopreserved 46 ACTCellerate ™ 46 Pluripotent cells 46 donor marrow 46 stem progenitor cells 46 planarians 46 genetic manipulations 46 bioartificial liver 46 genetically modifying 46 myoblasts 46 HSPCs 46 hESC derived 46 ACTCellerate TM 46 retinal cells 46 dedifferentiation 46 bone marrow derived 46 transplantable 46 parthenogenetic embryonic stem cells 46 autologous cells 46 transplanting organs 46 assisted reproduction 46 bioprinting 46 Scotland Roslin Institute 46 adipose derived regenerative 46 gene splicing 46 embryonic germ 46 gametes 46 vitro fertilization 46 epigenetics 46 genetically altered mice 46 planaria 46 naturally occurring proteins 46 Mick Bhatia 46 embryo cloned 46 monocyte derived stem cells 46 mouse testes 46 Ebola vaccine 46 stromal vascular fraction 46 RNA molecule 46 vitro fertilization IVF 46 immunotherapies 46 Th# cells 46 Wnt signaling pathway 45 lung fibroblasts 45 centrosomes 45 chimerism 45 donor pancreases 45 retinal pigment epithelium 45 micro RNAs 45 neural progenitor cells 45 embryoid bodies 45 Nanog 45 parthenogenetic stem cell 45 Embryonic 45 retrovirus 45 glial scar 45 synthetic genome 45 Mesenchymal cells 45 HESCs 45 oligodendrocytes 45 Marius Wernig 45 Novocell 45 optogenetics 45 ovarian tissue 45 unfertilised eggs 45 humanized mouse 45 genetically manipulated 45 Stem Cell Biology 45 ethically unjustifiable 45 genetic manipulation 45 insulin secreting islet cells 45 Irving Weissman 45 Cord blood 45 Neu5Gc 45 Richard Doerflinger 45 diploid cells 45 Stemedica 45 cloned Dolly 45 EBx 45 embryological 45 cardiac myocytes 45 cloned mule 45 bioethical 45 Regenerative medicine 45 journal Cloning 45 Myoblast Program 45 mammalian embryos 45 humanized antibodies 45 adult neural stem 45 nonhuman primate 45 reimplanting sperm producing 45 regenerate diseased 45 PGD 45 fluorescent proteins 45 Mdm2 45 c Myc 45 genetically altered 45 pancreatic islet cells 45 adipose derived 45 Ii Key 45 monoclonal antibodies 45 Alessio Fasano 45 Verlinsky 45 undifferentiated hESCs 45 Dickey Wicker amendment 45 cytokine IL 45 aneuploid cells 45 journal Stem Cells 45 cardiac progenitor cells 45 genetic modification 45 untreatable diseases 45 bioethicists 45 lentiviral vector 45 genetically matched 45 chimeric mouse 45 genetically reprogramming 45 Jeanne Loring 45 mammalian cells 45 Bruce Lahn 45 regenerate tissues 45 evo devo 45 Morgridge Institute 45 Velculescu 45 pancreatic tissue 45 myocardial regeneration 45 Atoh1 45 disgraced cloning 44 Mackay Sim 44 mesenchymal stem cell 44 cultured cells 44 IVF 44 pancreases 44 HFEA 44 cells cardiomyocytes 44 bioluminescence imaging 44 Dr. Eric Genden 44 broadly neutralizing antibodies 44 allogeneic transplants 44 embryologists 44 monoclonal antibodies mAbs 44 immune cells 44 Bone marrow derived 44 TB4 44 lentivirus 44 RNA interference 44 neurons astrocytes 44 abnormal chromosomes 44 iPS derived 44 Sooam 44 transplantation 44 fertilized ova 44 placental tissue 44 Dickey Wicker 44 cloned mammal 44 viral vector 44 fibroblasts 44 divide asymmetrically 44 bioengineered mice 44 transgenic pigs 44 erythropoietin hormone 44 fertility treatments 44 cannabinoids 44 zebrafish 44 cardiac fibroblasts 44 unfertilised egg 44 bryostatin 44 regenerating tissue 44 insulin secreting cells 44 microRNAs 44 culling stem cells 44 dog Snuppy 44 reprogramming technique 44 Embryome Sciences 44 roundworm C. elegans 44 Neuregulin 1 44 biological molecules 44 retinoic acid 44 mouse fibroblasts 44 Pluripotent Stem Cell 44 Sertoli cells 44 mammal cloned 44 transgenic rats 44 synthetic genomics 44 abzymes 44 Konrad Hochedlinger 44 piRNAs 44 Denise Faustman 44 cardiomyocytes 44 blank slate stem cells 44 Treg cells 44 fertility clinics 44 tissue 44 researcher Hwang Woo 44 retinal pigment epithelial cells 44 Dr. Catherine Verfaillie 44 pre implantation genetic 44 NASDAQ GERN 44 Stem Cell Research ISSCR 44 basal cells 44 blastocyst stage 44 insulin secreting beta 44 ADDLs 44 PluriCells TM 44 umbilical stem cell 44 muscle dystrophies 44 reimplanting 44 Ets2 44 Regenerative Medicine 44 mesenchymal 44 imprinted genes 44 Embryo 44 Preimplantation Genetic Diagnosis PGD 44 adult mesenchymal stem 43 Tissue Engineering 43 ACTCellerate 43 corneal tissue 43 SH2 B 43 cryo preserved 43 degenerative nerve disorders 43 flu vaccines 43 Human Embryo 43 mAbs 43 Trounson 43 luminal cells 43 pancreatic islet 43 mitochondrial disorders 43 transgenic plants 43 regenerate tissue 43 telomerase enzyme 43 transgenic mice 43 leukapheresis 43 oligodendrocyte cells 43 phage display 43 exosomes 43 MenSCs 43 Sandhoff disease 43 StemCells 43 inhibiting telomerase 43 Organ Regeneration Platform 43 germline cells 43 microRNA miRNA 43 Monoclonal antibodies 43 PGRN 43 baker yeast 43 artificial wombs 43 costimulatory 43 islet transplantation 43 genetically manipulating 43 Hwang Woo suk 43 zinc finger nucleases 43 enucleated 43 Dr. Grekos 43 artificial ovary 43 DNA microarrays 43 Okarma 43 microscopic beads 43 extracted stem cells 43 BanLec 43 regenerating tissues 43 Carol Fischman 43 cellulosic ethanol 43 ISSCR 43 skeletal muscle actin 43 Dr. Rafii 43 Susannah Baruch 43 miRNAs 43 transplanting insulin 43 myoblast 43 bioethics 43 suk faked 43 cord blood 43 myeloid cells 43 FoxO3 43 Stem Cell Institute 43 cells ESCs 43 engrafting 43 diseased cells 43 organ transplants 43 hemangioblasts 43 morally licit 43 researcher Konrad Hochedlinger 43 Skutella 43 Neanderthal DNA 43 therapeutically 43 melanopsin 43 malignant prostate 43 Irving Weissman MD 43 artificial gametes 43 oncolytic viruses 43 Leonard Zon 43 epigenetic marks 43 Dr. Arnold Kriegstein 43 PPARγ 43 CXCR4 receptor 43 cloning pioneer 43 oocyte 43 glial progenitor cells 43 granule neurons 43 stromal cells 43 zebrafish embryos 43 Mizmedi Hospital 43 Embryology Authority 43 genetic abnormalities 43 MizMedi 43 nestin 43 Dr. Perlingeiro 43 germline 43 bone marrow aspirates 43 enzymatic pathway 43 #beta HSD1 43 Mesenchymal Stem Cells 43 multi celled organisms 43 Snuppy 43 reprogramming 43 genetically reprogram 43 Mesoblast 43 therapies 43 skeletal muscle cells 43 therapeutic proteins 43 Geron Corporation 43 Prof Trounson 43 pancreatic beta 43 gene expression profiling 43 NFkB 43 miRNA 43 oligodendrocyte progenitor cells 43 Stemina 43 Mesenchymal 43 GDNF 43 Fragile X mental retardation 43 Clive Svendsen 43 scientist Woo Suk 43 autoimmune encephalitis 43 Klotho gene 43 Personalized medicine 43 nanomaterials 43 genetic alteration 43 derived RPE cells 43 Gene Therapy 43 ovarian follicle 43 sirtuin 43 Islet transplantation 43 Embryo donation 43 ZFN technology 43 vaccines 43 cordycepin 43 definitive endoderm 43 SATB1 43 Pier Paolo Pandolfi 43 Multipotent 43 Somatic cell 43 cells MSCs 43 antibody reagents 43 gene p# 43 marrow reprogram 43 Math1 43 3D microenvironment 43 adeno associated viruses 43 Pin1 enzyme 43 premalignant cells 43 bone marrow stromal cells 43 genetically identical 43 divide uncontrollably 43 TRIM5 43 pluripotency genes 42 Dr. Karsenty 42 Wnt protein 42 biopsied embryos 42 NRG1 42 Lifesaving Cures 42 NKT cells 42 ZFP TF 42 stromal cell 42 anthrax toxin 42 Dye sensitized solar 42 Multi Lineage Progenitor 42 OncoVEX 42 Professor Wilmut 42 Cryopreservation 42 nerve regeneration 42 antiviral therapies 42 embryo experimentation 42 transplanted tissue 42 cloned monkey 42 nonhuman primates 42 diabetic mice 42 genetically engineered salmon 42 transgenesis 42 Cotsarelis 42 endothelial progenitor cells 42 MDSCs 42 PLX cells 42 misfolded protein 42 GeoVax vaccine 42 aneuploidy 42 myeloma cells 42 biotechnologists 42 genomic profiling 42 microglial cells 42 Castle DeGette 42 myoblast cells 42 vitro 42 neural crest 42 IRF5 42 journal Nucleic Acids 42 microRNAs miRNAs 42 exome sequencing 42 zinc finger nuclease 42 Mitalipov 42 miRNA molecules 42 primary cilia 42 unspecialised 42 Hochedlinger 42 melanoma tumors 42 Skeletal muscles 42 Rb protein 42 Schwann cells 42 boron chemistry 42 GRNOPC1 contains 42 knockout mice 42 RNA interference RNAi 42 calcineurin 42 scientist Hwang Woo 42 intestinal tissue 42 Hsp# [001] 42 cell nuclei 42 Culling embryonic stem cells 42 Salk researchers 42 optical tweezers 42 EBx ® cells 42 reproductive biology 42 short interfering RNA 42 biopharmaceuticals 42 antisense drugs 42 spermatogonia 42 interferon beta protein 42 noncoding RNA 42 spermatagonial cells 42 immunosuppressant drugs 42 testicular cells 42 umbilical cords 42 spider silks 42 Pax6 42 nanodevices 42 silencing RNA 42 retinal implants 42 Pluripotency 42 bacterial enzymes 42 Human cl 42 adenovirus vectors 42 immunological 42 genetic 42 hedgehog signaling 42 PRDM# 42 Regenerative Biology 42 genomic proteomic 42 decellularization 42 micro RNA 42 Yamanaka recipe 42 researcher Woo Suk 42 hematopoietic stem cells HSCs 42 FGF# 42 heritable disorders 42 preimplantation genetic 42 Affibody ® molecules 42 Jose Cibelli 42 anticancer therapy 42 Gewirth 42 Hematopoietic stem cells 42 dendritic cells 42 testicular tissue 42 mitochondrial dysfunction 42 prions 42 astrocytes 42 Sheng Ding 42 pancreatic 42 tissue transplants 42 cell culturing 42 p# INK4a 42 Cell Therapy 42 sickle cell hemoglobin 42 diseased tissues 42 allogeneic 42 cellulosic materials 42 chimeric antibodies 42 diagnosis PGD 42 quantum dots 42 DNA sequencing 42 cell progenitors 42 telomerase activation 42 neo bladder 42 genetic defects 42 retroviral vector 42 murine antibodies 42 Notch signaling 42 cell hESC derived 42 Foxp3 42 C EBP alpha 42 vaccine 42 HeLa cells 42 chemosignals 42 activin 42 Wnt proteins 42 ViaCyte 42 infertility treatments 42 GRNOPC1 42 genetically engineered crops 42 MSCs 42 DNA plasmids 42 tool Jaenisch 42 Embryonic Stem 42 neuropilin 42 covalent drugs 42 Nature Biotechnology 42 retroviruses 42 preimplantation genetic diagnosis 42 NESCI 42 implanting embryos 42 hepatocytes 42 Roslin Institute 42 keratinocyte 42 molecule sequencing 42 terminally differentiated 42 mutant proteins 42 nanobodies 42 diagnose Alzheimer disease 42 engineered bladders 42 myotonic dystrophy 42 telomere dysfunction 42 STAT3 41 acinar cells 41 OECs 41 ReN# 41 Hydroxyapatite HAp 41 glial cells 41 embryonic tissues 41 haematopoietic stem cells 41 ovarian transplant 41 Preimplantation genetic diagnosis 41 degenerative diseases 41 preimplantation genetic diagnosis PGD 41 lincRNAs 41 Dennis Steindler 41 hematopoietic cell 41 CIRM 41 SOD1 41 cyclophilin D 41 JAK3 41 dynamin 41 MizMedi Hospital 41 histone code 41 transplantable cells 41 infertile couples 41 mammalian embryo 41 VEGFb 41 Arnold Kriegstein MD PhD 41 tissue grafts 41 hematopoetic stem cells 41 autologous 41 beta islet cells 41 Dr. Magdalena Pasarica 41 c Abl 41 chromosomal anomalies 41 monoclonal 41 incurable diseases 41 medulloblastomas 41 Bioethics 41 glia 41 prion diseases 41 Umbilical cords 41 testicular biopsy 41 neurofibromin 41 therapeutically useful 41 MRL mouse 41 hedgehog pathway 41 INGAP 41 Tβ4 41 peptide antigens 41 donor livers 41 pericytes 41 leptin receptors 41 oocyte cryopreservation 41 autologous stem cells 41 Idaho Gem 41 GFP gene 41 frozen embryo 41 NEDD9 41 tissues 41 BresaGen 41 translational research 41 Umbilical cord blood 41 ethically fraught 41 Edinburgh Roslin Institute 41 placental derived 41 TAp# 41 cisplatin resistant 41 SOCS1 41 Anne Drapkin Lyerly 41 Bone marrow transplantation 41 StemCells Inc. 41 ZFPs 41 Ildstad 41 tumor suppressor protein 41 transplanted embryonic 41 cloned animals 41 fertility clinic 41 fluorescent markers 41 bioengineered 41 GRNOPC1 cells 41 mosaicism 41 quantum computers 41 Castle DeGette bill 41 Stem Cell Sciences 41 iPSC technology 41 developmental biologist 41 CB2 receptor 41 amniotic fluid donated 41 spermatagonial stem cells 41 chimeric 41 artificial chromosomes 41 mammalian genetics 41 ovary transplants 41 cures 41 neural crest cells 41 breast epithelial cells 41 immune suppressing 41 Chinese hamster ovary 41 mesenchymal stromal cells 41 autologous transplant 41 vitro maturation 41 immunologically matched 41 Hawaiian taro 41 neurotrophic factors 41 Litx 41 bacterium E. coli 41 influenza vaccines 41 transfect 41 unfertilised 41 microchimerism 41 Pax3 41 vascular endothelial cells 41 AAV vectors 41 cloned pigs 41 Research CAMR 41 genetic alterations 41 planarian 41 secrete proteins 41 chondrocytes 41 Micro RNAs 41 antisense oligonucleotides 41 anticancer therapies