Related by context. Frequent words. (Click for all words.) 51 transplanted stem cells 51 fetal stem cells 51 regenerate tissue 51 pancreatic tissue 50 implanted electrodes 50 cells hESCs 49 retinal pigment epithelium 49 stem cells harvested 49 bone marrow stem cell 49 PLX cells 49 neural tissue 49 tissue grafts 48 neurotrophic factors 48 HuCNS SC cells 48 involves implanting 48 cartilage regeneration 48 cell transplantation 48 RPE cells 47 neovascularization 47 bone marrow stem cells 47 transplanted tissue 47 abnormal growths 47 remyelination 47 neural cells 47 inoperable tumors 47 noninvasive imaging 47 neuro imaging 47 tissue 47 retinal cells 47 breast cancer metastasis 47 stem cells 47 teratomas 46 mononuclear cells 46 collagenase 46 mouse embryos 46 stem cell therapy 46 umbilical cord stem cells 46 gallbladders 46 teratoma 46 pituitary tumors 46 Therapeutic cloning 46 cerebrospinal fluid CSF 46 xenograft 46 Uterine fibroids 45 diseased tissues 45 Adult Stem Cell 45 noninvasively 45 hematopoietic cell 45 methylation patterns 45 embryo implantation 45 pituitary glands 45 Adult Stem Cells 45 autologous bone marrow 45 adult stem cells 45 bone marrow derived 45 implanted 45 stem cell therapies 45 pancreases 45 melanoma tumors 45 Chronix 44 infectious prions 44 intestinal tissue 44 atrophic 44 Adult stem cells 44 stem cells extracted 44 electrical conduction 44 prostate glands 44 hematopoietic cells 44 amyloid deposits 44 diabetic rats 44 prostate tissue 44 Wnt signaling pathway 44 Tissue Banks 44 pluripotent cells 44 liquid silicone 44 remove cancerous 44 tissue transplants 44 basal cells 44 retroperitoneal 44 Implantation 44 myoblasts 44 osteoblast 44 damaged spinal cords 44 aortic aneurysms 44 oligodendrocytes 44 diseased 44 pancreatic tumor 44 Sydney Garvan 44 nerve regeneration 44 minimally invasive technique 44 myocytes 43 muscular dystrophies 43 cryopreserved 43 diabetic mice 43 embryologists 43 islet cells 43 arterial blockage 43 metastatic tumor 43 cloned stem cells 43 fat grafting 43 corneal tissue