Related by context. Frequent words. (Click for all words.) 72 genetically modified mice 72 mice genetically engineered 70 genetically engineered mice 69 mutant mice 67 knockout mice 67 transgenic mice 66 mice 63 retinoic acid 62 deficient mice 61 mouse embryos 60 hormone leptin 60 leptin 59 orexin 59 TGF beta 59 STAT3 58 MeCP2 58 mutant protein 58 androgen receptor 58 dopamine neurons 58 neural stem cells 58 AMPK 58 tumor suppressor gene 58 molecular pathway 58 neurogenesis 58 diabetic mice 58 SOD1 58 NF kB 57 BDNF 57 cholesterol metabolism 57 NKT cells 57 PrP 57 endocannabinoids 57 Nrf2 57 GDNF 57 p# gene 57 brain derived neurotrophic 57 myostatin 57 enzymatic activity 57 dopamine receptors 57 adiponectin 57 PPAR gamma 57 glycolysis 57 interferon gamma 56 estrogen receptors 56 osteocalcin 56 E cadherin 56 ceramide 56 zebrafish 56 retinal cells 56 aromatase 56 dentate gyrus 56 p# protein 56 tyrosine 56 glia 56 neurones 56 gene expression patterns 55 signaling molecule 55 SIRT1 55 NMDA receptors 55 beta catenin 55 glucocorticoid 55 cultured cells 55 retinal degeneration 55 Wnt 55 biochemical pathway 55 NF kappaB 55 genes encoding 55 RANKL 55 ghrelin 55 pancreatic cells 55 calcitriol 55 fusion protein 55 autophagy 55 astrocyte 55 NPY 55 cysteine 55 JAK2 55 tumor suppressor genes 55 Schwann cells 54 luciferase 54 acetylation 54 C. elegans 54 Akt 54 myosin 54 skeletal muscle 54 cyclin D1 54 yeast cells 54 enzyme 54 HDAC inhibitors 54 metabolic pathway 54 serotonin receptors 54 tau protein 54 HSP# 54 mesenchymal 54 gene 54 ES cells 54 viral vector 54 inflammatory cytokines 54 bone marrow stem cells 54 rhesus monkeys 54 iPSCs