Related by context. Frequent words. (Click for all words.) 62 tumor suppressor 61 SIRT1 61 leptin 61 enzyme 59 Akt 58 mTOR 57 protein 57 VEGF 57 thyroid hormone 57 signaling pathway 57 neurogenesis 57 genetically engineered mice 57 insulin secretion 57 skeletal muscle 57 androgens 57 mitochondrial 56 adiponectin 56 protein synthesis 56 GM CSF 55 gene 55 hormone estrogen 55 autophagy 55 proteins 55 immune cells 55 NK cells 55 BDNF 55 rapamycin 54 telomerase 54 microRNAs 54 mitochondria 54 transgenic mice 54 proteases 54 glutathione 54 cytokine 54 androgen 54 neural stem cells 54 Leptin 54 fusion protein 54 G CSF 54 knockout mice 54 ghrelin 53 antibodies 53 inhibitory 53 adenosine 53 hormone 53 transcription factors 53 metabolism 53 interleukin 53 amyloid beta 53 stem cells 53 cytokines 53 enzymes 53 genes 53 transcription factor 53 resveratrol 53 miRNAs 53 TNF alpha 53 mutated gene 53 p# [001] 53 ES cells 53 beta amyloid 52 immune responses 52 caspase 52 estrogen receptor 52 pancreatic cells 52 acetylcholine 52 immune suppression 52 creatine 52 hypertrophy 52 prolactin 52 signaling molecules 52 miR 52 serotonin 52 glucose metabolism 52 nitric oxide 51 gene mutation 51 interferon 51 muscle tissue 51 genetic defect 51 overexpression 51 microRNA 51 insulin resistance 51 innate immune system 51 DHEA 51 secretion 51 mutant mice 51 oncogenes 51 bone marrow stem cells 51 melanin 51 TNF 51 hormones 51 miRNA 51 T lymphocytes 51 RNAs 51 mice 51 metabolic 51 inflammation 51 glutamate 51 estrogen 50 erythropoietin 50 PI3K