Related by context. Frequent words. (Click for all words.) 56 progenitor cell 55 retinal cells 52 cardiomyocytes 52 progenitor cells 52 lymphocytes 51 metastatic tumors 51 prostate tissue 51 stem cells 50 fibroblasts 50 tumors 50 cells 50 cancerous cells 49 oligodendrocytes 49 HSCs 49 prostate tumor 49 myocardium 49 leukemic cells 49 neural stem cells 49 tumor cells 49 photoreceptors 48 mouse embryos 48 germ cells 48 chondrocytes 48 pancreatic tumors 48 neuronal cells 48 optic nerves 47 axons 47 hematopoietic stem cells 47 somatic cells 47 forebrain 47 cancerous growths 47 cancerous tissue 47 malignant cells 47 abdominal organs 47 epithelial cell 47 photoreceptor 46 superoxide 46 malignant tumors 46 endometrium 46 neurones 46 tumor 46 follicles 46 nerve cells 46 leukocytes 46 bone marrow stem cells 46 vasculature 46 spermatozoa 46 B lymphocytes 46 blastocyst 46 breast tumors 46 endothelial cell 46 keratinocytes 45 ovary 45 sebaceous glands 45 melanocytes 45 glial cells 45 pancreatic cells 45 hESCs 45 tissue 45 auditory nerve 45 E cadherin 45 endothelial cells 45 milk ducts 45 neutrophils 45 epithelial cells 45 diseased tissue 45 cultured cells 45 epithelium 45 hematopoietic 45 microglia 45 vesicle 45 apoptotic 44 pancreas 44 cancerous tumors 44 lung tumors 44 tissues 44 cell adhesion 44 axon 44 TGF beta 44 blood vessels 44 osteoblasts 44 hepatocytes 44 oligomers 44 embryo 44 neurons 44 retinal degeneration 44 lesion 44 iPSCs 44 diseased cells 44 yeast cells 44 endocytosis 44 temporal lobe 44 calcifications 44 tubulin 43 retina 43 immune cells 43 fluorescent dye 43 motor neurons 43 angiogenic 43 Wnt 43 hair follicles