Related by context. Frequent words. (Click for all words.) 64 telomeres 63 telomere shortening 61 shorter telomeres 61 telomere length 60 telomere 59 telomerase activity 58 metabolize alcohol 58 neural cells 57 myelination 57 VZV 57 progressive degeneration 57 lobules 57 undifferentiated cells 57 granulocytes 56 IGFBP 56 proinsulin 56 Klotho 56 myocytes 56 blastocyst stage 56 regrows 56 senescence 56 eukaryotic cells 56 motile 56 Notch signaling 56 methylation patterns 56 PTEN gene 56 reproduce asexually 56 brain lesions 55 CD# + [001] 55 genomic instability 55 malignant transformation 55 mesoderm 55 multipotent 55 resorbed 55 genetic alteration 55 Insulin resistance 55 collagen fibers 55 metabolism slows 55 electrical conduction 55 lactase 55 catalase 55 Nerve cells 55 spermatogenesis 54 Oxidative stress 54 brain shrinkage 54 mutated genes 54 Methylation 54 colorectal carcinoma 54 fibrils 54 mutant proteins 54 epididymis 54 Telomeres 54 centrosomes 54 muscle degeneration 54 Sir2 54 photosynthesize 54 chromatin structure 54 microglial cells 54 NF1 54 cardiomyocyte 54 haploid 54 FMR1 gene 54 gene expression patterns 54 Neuronal 54 tau protein 54 histone modifications 54 metabolically active 54 dysregulated 54 Telomerase 54 mesenchymal cells 54 SORL1 53 oxidise 53 HSCs 53 leptin resistance 53 proteolysis 53 ovulated 53 amyloid proteins 53 mammary tumors 53 progenitor cell 53 nerve cells 53 plasmodium 53 leukaemias 53 hematopoietic cells 53 mitochondrial function 53 polyamines 53 CD8 + 53 neural crest 53 cells hESCs 53 de ath 53 Aß 53 PDGFR 53 cells 53 FTLD 53 bronchioles 53 CMV infection 53 TB bacterium 53 amyloid deposits 53 metabolizes 53 oncoprotein 53 Bcl xL 53 Physiologically