Related by context. Frequent words. (Click for all words.) 80 myelin 69 nerve fibers 66 nerve cells 63 oligodendrocytes 62 glial cells 62 connective tissues 62 extracellular matrix 61 vasculature 61 axons 61 peripheral nerves 60 connective tissue 60 articular cartilage 60 blood vessels 59 endothelial cells 59 endothelial 59 epithelium 59 cell adhesion 59 epithelial 59 p# gene 58 axon 58 motor neurons 58 retinal cells 58 cell membranes 58 macrophage 58 endothelial cell 58 endometrium 57 muscle tissue 57 cell membrane 57 elastin 57 endothelium 57 dermis 57 NF kB 57 outer layer 56 amyloid plaques 56 microtubules 56 epithelial cells 56 plasma membrane 56 fibrin 56 neuronal 56 alpha synuclein 56 immune cells 56 lymphocytes 56 astrocytes 56 integrin 56 tumor cells 56 skeletal muscles 56 signaling pathway 55 osteoclasts 55 membrane 55 fibroblasts 55 myocardium 55 lipids 55 pancreatic cells 55 collagen 55 autophagy 55 dopamine neurons 55 tissue 55 tumor suppressor gene 55 Apoptosis 54 tumor suppressor 54 lymphocyte 54 tissues 54 protein synthesis 54 T lymphocytes 54 proteins 54 fibrils 54 enzyme 54 STAT3 53 macula 53 skeletal muscle 53 optic nerve 53 spinal cord 53 cartilage 53 estrogen receptors 53 protein 53 angiogenesis 53 liposome 53 neurons 52 tumor suppressor genes 52 mucosa 52 Cartilage 52 acetylcholine 52 cytoskeleton 52 leukocytes 52 beta catenin 52 microtubule 52 membranes 52 thyroid hormones 52 photoreceptors 52 nerve endings 52 pancreas 52 dystrophin 52 Akt 51 adipocytes 51 microglia 51 Wnt 51 neuron 51 neurotransmitter 51 lymphatic system 51 muscle fibers 51 gastrointestinal tract