Related by context. Frequent words. (Click for all words.) 54 transmembrane 50 eukaryotic cells 50 chondrocytes 50 enzymatic activity 50 mesenchymal 50 glycosylation 50 progenitor cell 50 NKT cells 49 morphologically 49 heterochromatin 49 hepatocytes 49 mRNA expression 49 secretory 48 fibroblast 48 superfamily 48 cytoplasmic 47 lymphoid 47 isoforms 47 CpG 47 centrosomes 47 neoplastic 47 apical 47 mesenchymal cells 47 genomic instability 47 diploid 47 polypeptides 47 hepatocyte 47 myoblasts 47 testis 47 phenotype 46 morphologies 46 phenotypes 46 cofactor 46 prokaryotes 46 mammalian cells 46 neurones 46 osteoblasts 46 keratinocytes 46 cardiomyocytes 46 adipocytes 46 amino acid sequences 46 germline 46 pluripotency 45 chloroplast 45 HSCs 45 microenvironments 45 oligomers 45 membrane protein 45 iPSCs 45 CXCL# 45 major histocompatibility complex 45 ES cells 45 tau protein 45 eukaryotic 45 laminin 45 sensory neurons 45 polypeptide 45 MMPs 44 stromal cells 44 germ cells 44 neural stem cells 44 T lymphocytes 44 knockout mice 44 nucleosome 44 methylated 44 cellular metabolism 44 organelle 44 introns 44 Th1 44 monocytes 44 nuclei 43 progenitors 43 progenitor cells 43 adhesion molecules 43 nucleosomes 43 neovascularization 43 dentate gyrus 43 Archaea 43 lymphatic vessels 43 undifferentiated cells 43 cultured cells 43 transposon 43 pluripotent cells 43 neuroblastoma cells 43 mutant mice 43 hypothalamic 43 NADH 43 hESCs 43 cellular pathways 43 reproducibly 43 Treg cells 43 fibroblasts 43 homologous 43 multicellular organisms 43 hematopoietic stem cells 43 subfamily 43 mycobacteria 43 phyla 43 telomerase activity 43 transgenic mouse 43 B lymphocytes