Related by context. Frequent words. (Click for all words.) 72 ghrelin 70 serotonin 70 adenosine 69 leptin 69 vasopressin 68 norepinephrine 67 SIRT1 67 dopamine 66 neurotransmitter 65 NPY 65 glucocorticoid 65 glutamate 65 chemical dopamine 64 GABA 64 BDNF 64 nitric oxide 64 cortisol 63 neurotransmitters 63 acetylcholine 63 signaling molecule 63 Akt 62 cannabinoid 62 TGF beta 62 signaling pathway 62 thyroid hormones 62 adiponectin 62 Leptin 61 lipid metabolism 61 melatonin 61 thyroid hormone 61 neurochemical 61 angiotensin 61 receptor 61 cytokine 61 insulin secretion 61 glucocorticoids 61 receptors 60 glutamine 60 Cortisol 60 glucose metabolism 60 neurogenesis 60 receptor antagonist 60 dopamine neurons 60 prostaglandins 60 endothelin 60 interleukin 60 NF kB 60 neuronal activity 59 cysteine 59 histamine 59 pharmacologically 59 amyloid beta 59 metabolic 59 enzyme 59 sulforaphane 59 VEGF 59 AMPK 59 insulin resistance 59 protein kinase 59 airway inflammation 59 PI3K 58 hormone 58 mTOR 58 prostaglandin 58 molecular mechanism 58 secretion 58 protein 58 cytokines 58 ion channels 58 STAT3 58 androgen receptor 58 metabolism 58 inhibitory 58 valproic acid 58 Serotonin 58 molecular pathways 58 prolactin 58 Melatonin 57 beta catenin 57 beta amyloid 57 circadian rhythms 57 immune cells 57 satiety 57 GDNF 57 cAMP 57 hypothalamus 57 estrogen receptors 57 TNF alpha 57 calcium channel 57 platelet aggregation 57 mutant mice 57 hormone insulin 56 EGCG 56 metabolic processes 56 glutathione 56 tryptophan 56 cortisol levels 56 stress hormones 56 insulin sensitivity 56 hormone estrogen 56 protein synthesis