Related by context. Frequent words. (Click for all words.) 70 SIRT1 68 protein synthesis 68 BDNF 67 autophagy 67 neuronal 65 hippocampus 65 neural stem cells 64 neurodegeneration 63 neurons 63 inhibitory 63 plasticity 63 insulin secretion 62 knockout mice 62 serotonin 62 prolactin 62 angiogenesis 61 neurones 61 methylation 61 glucose metabolism 61 apoptosis 61 phosphorylation 61 tumor suppressor 61 leptin 61 synaptic 61 germ cells 61 senescence 60 Akt 60 overexpression 60 signaling pathway 60 mutant mice 60 dopamine 60 neuron 60 amyloid beta 60 mTOR 60 nerve cells 59 p# [001] 59 glutamate 59 ghrelin 59 acetylcholine 59 metabolism 59 brain circuitry 59 signaling pathways 59 gene expression 59 adiponectin 59 DNA methylation 58 estrogen receptor 58 adenosine 58 mitochondrial 58 astrocytes 58 zebrafish 58 molecular mechanism 58 ES cells 58 neurotransmitter 58 mammalian cells 58 enzyme 58 caspase 58 basal ganglia 58 cytokine 58 metabolic 57 mRNA 57 reactive oxygen species 57 transcription factors 57 cognition 57 inhibition 57 microRNAs 57 synapse 57 rapamycin 57 DNA replication 57 angiogenic 57 molecular mechanisms 57 gene 56 oxidative stress 56 cortical 56 neural 56 oncogenes 56 neurobiological 56 mitosis 56 Leptin 56 carcinogenesis 56 epigenetic 56 glucocorticoids 56 glial cells 56 androgens 56 metabolic processes 56 synapses 56 phenotype 56 intracellular 56 GABA 56 neurotransmitters 56 skeletal muscle 56 endogenous 56 retinal cells 55 C. elegans 55 calorie restriction 55 insulin resistance 55 secretion 55 caloric restriction 55 fibroblasts 55 mitochondria 55 metabolic pathways 55 mice