Related by context. Frequent words. (Click for all words.) 69 receptors 68 neurones 68 neurons 66 inhibitory 65 nerve cells 65 signaling molecules 64 receptor 64 ion channels 64 neuron 63 olfactory bulb 63 proteins 62 cilia 62 nerve fibers 62 signaling molecule 62 signaling pathways 62 membrane protein 62 transcription factors 61 Wnt 61 hypothalamus 61 microglia 61 neural 61 axon 61 neuronal 61 astrocytes 61 keratinocytes 61 plasma membrane 61 isoforms 61 thalamus 60 axons 60 glia 60 signaling pathway 60 neuroendocrine 60 cortex 60 neurotransmitter 60 secretion 59 neuronal activity 59 neural circuits 59 intracellular 59 ion channel 59 mRNAs 59 chemokine 59 glial cells 59 basal ganglia 59 visual cortex 59 integrin 59 epithelium 59 tumor suppressor genes 58 epithelial cells 58 apical 58 immune cells 58 molecular pathways 58 angiogenic 58 neural circuitry 58 peripheral nerves 58 glycoprotein 58 STAT3 58 gene transcription 58 glycans 58 vagus nerve 58 signal transduction 58 mammalian cells 58 mirror neurons 58 phenotype 58 dopamine receptors 58 mammalian 58 striatum 58 auditory cortex 58 cytokine 58 gene encoding 58 motor neurons 58 T lymphocytes 58 neurotransmitters 58 leukocytes 57 fibroblasts 57 myosin 57 proteases 57 adaptive immune 57 Neurons 57 phosphorylated 57 glutamate 57 autonomic nervous system 57 dopaminergic 57 estrogen receptors 57 histone 57 acetylcholine 57 endocytosis 57 macrophage 57 tyrosine kinase 57 RNA molecules 57 binding proteins 57 peptides 57 cAMP 57 enzyme 56 dendritic cells 56 protease 56 chemical messengers 56 transiently 56 beta catenin 56 mTOR 56 PI3K 56 gene expression