Related by context. Frequent words. (Click for all words.) 55 neural cells 53 fibroblast cells 51 myoblasts 51 mesenchymal cells 51 transgenic mouse 51 Mammalian 51 hematopoietic stem cells 50 zebrafish embryos 50 mouse embryos 50 cells 50 overexpressing 49 stromal cells 49 erythrocytes 49 fibroblast 49 germ cells 48 Quantum Dots 48 porphyrins 48 cultured cells 48 tumor antigen 48 Caenorhabditis elegans 48 cells hESCs 47 secretory 47 cytosol 47 GPR# [001] 47 stem cell differentiation 47 epithelial cell 47 endocytosis 47 somatic cells 47 fibroblasts 46 mRNA expression 46 Inhibits 46 nanospheres 46 HSCs 46 pancreatic cells 46 keratinocytes 46 culturing 46 glioblastoma cells 46 Notch signaling 46 Nanotube 46 transfected 46 Neuronal 46 monolayers 46 phagocytosis 46 chloroplasts 45 transgenic mice 45 Cells 45 cardiomyocytes 45 CXCL# 45 polymerized 45 mammalian cells 45 ex vivo 45 mice lacking 45 transfection 45 Nanoparticle 45 Actin 45 dsRNA 44 cytoplasmic 44 ^ sup 44 motile 44 Nanostructures 44 polypeptides 44 EphA2 44 tumor cells 44 tubules 44 pluripotent cells 44 HSP# 44 Cancer Cells 43 granulocytes 43 electrochemically 43 ES cells 43 CD8 + 43 Nanowire 43 nematode worms 43 organelle 43 monolayer 43 RBCs 43 chondrocytes 43 intracellular 43 hES cells 43 QDs 43 epithelial cells 43 proteins 42 Molecules 42 progenitor cells 42 isoforms 42 agar 42 rhodopsin 42 cell cytoplasm 42 Mitochondria 42 enzymes 42 myeloma cells 42 amyloid fibrils 42 Biochip 42 eukaryotic cells 42 mouse embryo 42 islet cells 42 hepatocytes 42 fluorescent probes 42 neural stem cells 42 Macrophages 42 cryopreserved