Related by context. Frequent words. (Click for all words.) 55 medulla 55 ganglion cells 54 sensory nerves 53 afferent 52 sensory neurons 52 Immune cells 51 ciliary 51 sensory organs 51 receptor proteins 50 glutamate receptor 50 retinal ganglion cells 50 somatosensory 50 GPR# [001] 49 effectors 49 odorant receptors 49 signaling molecules 49 female reproductive tract 48 Notch signaling 48 presynaptic 48 chemotaxis 48 TRPM8 48 Dendritic cells 48 cells secrete 48 striatal 48 lysosomal 47 neuromuscular junction 47 overactivity 47 mu opioid receptors 47 Phosphorylation 47 phosphatases 47 phagocytes 47 receptor molecule 47 receptor protein 47 receptor molecules 47 Treg cells 47 effector 47 catecholamine 46 trigeminal nerve 46 cell cytoplasm 46 receptors 46 mutagens 46 monocyte 46 auditory nerve 46 cingulate 46 sweat gland 46 receptor tyrosine kinase 46 depolarization 46 fluorescently labeled 46 sodium ions 45 tumor suppressor protein 45 Notch pathway 45 phagocytosis 45 nociceptive 45 opioid receptors 45 cellular pathways 45 paramagnetic 45 homolog 45 ATPase 45 evolutionarily conserved 45 adenosine triphosphate 45 antibodies bind 45 fluoresces 45 antimicrobial peptides 45 neuropeptides 45 T lymphocyte 45 c myc 45 glutamate receptors 45 neurotransmitter glutamate 45 gene encodes 45 interneurons 45 inhibitory neurons 45 CTLs 45 GPR# [002] 44 serotonergic 44 cell signaling pathway 44 nicotinic receptors 44 neurochemicals 44 exudates 44 dysregulated 44 downregulated 44 transduction 44 signal transduction 44 cochlear 44 MAPK 44 mitochondrion 44 cellular metabolism 44 innate immune 44 subthalamic nucleus 43 fluorescent marker 43 AMPA receptors 43 limbic 43 synapse formation 43 dynamin 43 Rac1 43 Neuronal 43 cyclic AMP 43 Oct4 43 voltage gated 43 chromatin structure 43 mesoderm 43 GABA receptors