Related by context. Frequent words. (Click for all words.) 70 SIRT1 69 ghrelin 69 dopamine 69 serotonin 68 leptin 68 neurogenesis 67 Akt 67 glutamate 67 acetylcholine 67 neuronal 67 inhibitory 67 neurons 67 neurotransmitter 65 cytokine 65 cortisol 64 adiponectin 63 overexpression 63 glucose metabolism 63 norepinephrine 62 hippocampus 62 TNF alpha 62 knockout mice 62 neurotransmitters 62 synaptic 62 GABA 62 caspase 61 intracellular 61 amygdala 61 neuron 61 p# [001] 61 signaling pathway 61 insulin secretion 61 interleukin 60 phosphorylation 60 neurones 60 cytokines 60 amyloid beta 60 miR 59 mutant mice 59 transcription factors 59 signaling pathways 59 Leptin 59 protein synthesis 59 thyroid hormone 59 androgen 59 VEGF 59 autophagy 59 astrocytes 59 tumor suppressor 59 secretion 59 mitochondrial 58 nerve cells 58 mRNA 58 inhibition 58 NK cells 58 receptor 58 cortical 58 protein 58 mice 58 hypothalamus 58 TNF 58 androgens 58 estrogen 57 adenosine 57 neurodegeneration 57 synapses 57 estradiol 57 receptors 57 reactive oxygen species 57 PI3K 57 enzyme 57 signaling molecules 56 transcription factor 56 hormone 56 vascular endothelial growth 56 neural stem cells 56 synapse 56 estrogen receptor 56 GM CSF 56 oxidative stress 56 striatum 56 phenotype 56 glutathione 56 arginine 56 proteins 56 motor neurons 56 endogenous 56 cortisol levels 55 beta amyloid 55 glial cells 55 tau 55 EGFR 55 rapamycin 55 autoantibodies 55 skeletal muscle 55 insulin resistance 55 miRNAs 55 insulin sensitivity 55 stress hormones 55 basal ganglia 55 monocytes