Related by context. Frequent words. (Click for all words.) 76 dopamine 76 acetylcholine 75 neurotransmitter 72 neurotransmitters 71 serotonin 69 inhibitory 68 intracellular 67 BDNF 66 histamine 66 alpha synuclein 65 norepinephrine 65 insulin secretion 65 enzyme 65 signaling pathway 65 amyloid beta 65 proteins 65 receptor 64 SIRT1 64 TGF beta 64 adenosine 64 secretion 64 leptin 64 receptors 64 autophagy 64 mTOR 64 neurons 64 cytokine 64 proteases 64 synaptic 63 astrocytes 63 signaling molecules 63 neuronal 63 cortisol 63 reactive oxygen species 62 glutathione 62 cytokines 62 Dopamine 62 nerve cells 62 VEGF 62 Akt 62 phosphorylation 62 GABA 62 protein synthesis 61 oxidative stress 61 protein 61 hypothalamus 61 neurodegeneration 61 amyloid 61 molecule 60 nitric oxide 60 ion channels 60 neurones 60 neuron 59 signaling pathways 59 neurogenesis 59 beta amyloid 59 endogenous 59 ghrelin 59 enzymes 59 microglia 59 molecular mechanism 59 tumor suppressor gene 59 protein kinase 59 amino acid 59 glucose metabolism 59 inhibition 59 TNF alpha 59 prostaglandins 59 mitochondria 59 amyloid plaques 59 transcription factors 58 macrophages 58 PI3K 58 adiponectin 58 immune cells 58 transcription factor 58 overexpression 58 mRNA 58 macrophage 58 striatum 57 peptide 57 thyroid hormone 57 peptides 57 prolactin 57 synapse 57 extracellular 57 interleukin 57 Serotonin 57 biosynthesis 57 Leptin 57 tumor suppressor 57 chemokines 57 glial cells 56 signal transduction 56 oxidative 56 lipids 56 tau 56 stress hormones 56 glucocorticoids 56 p# [001] 56 vascular endothelial growth