Related by context. Frequent words. (Click for all words.) 52 myocytes 51 melanoma tumors 50 AMPA receptors 48 PTEN gene 48 neural cells 48 bloodflow 48 Notch signaling 47 fluorescent probes 47 proinsulin 47 mutant flies 47 genetically altered mice 46 diapause 46 bd.className = bd.className.replace overflow 46 muscle rigidity 46 calmodulin 46 endoscopically 46 uterine cavity 45 Scar tissue 45 FMR1 gene 45 dynamin 45 mice lacking 44 astrocyte 44 mice 44 Tumor cells 44 fibroblast cells 44 exosomes 44 By Vince Masiello 44 mutant mice 44 collagen fibers 44 pre cancerous polyps 44 poleward 44 ganglion cells 43 hair follicles 43 rhodopsin 43 porphyrins 43 mutant protein 43 pancreatic cells 43 micelles 43 PrP 43 female reproductive tract 43 story.className = story.className.replace read 42 semiconducting materials 42 hormone insulin 42 transplanted stem cells 42 Discretion Any 42 glutamate receptor 42 transgenic mouse model 42 Tysabri multiple sclerosis 42 myoblasts 42 mutant proteins 42 zebrafish embryos 42 obestatin 42 RPE cells 42 myelin sheaths 42 ghrelin hormone 41 mice genetically engineered 41 optogenetics 41 musicman# Loved 41 neuronal connections 41 chromatin structure 41 lung nodules 41 huntingtin 41 exocytosis 41 semiconductor nanocrystals 41 yeast cells 41 dystrophin 41 snail shell 41 neuroligin 41 genetic alteration 41 neuromuscular junction 41 receptor protein 41 Order backlogs 41 resorbed 41 ribozyme 41 silicon substrate 40 neural stem cells 40 controllably 40 cryostat 40 nanobubbles 40 polymer matrix 40 epithelia 40 organelle 40 chloroplast 40 histone modifications 40 Hox genes 40 CBS SportsLine.com wire 40 thymus gland 40 fluorescent molecules 39 germ cells 39 apoE 39 Fallopian tubes 39 RNA molecule 39 tumor suppressing 39 amyloid fibrils 39 intestinal tissue 39 heterochromatin 39 vacuole 39 nerve cells 39 photonic crystal 39 shallow breaths 39 stem cell differentiation