Related by context. Frequent words. (Click for all words.) 66 epithelial 66 hematopoietic stem cells 64 NKT cells 64 fibroblasts 64 stromal cells 64 TGF beta 64 E cadherin 64 fibroblast 63 epithelial cell 63 integrins 62 enzymatic activity 62 cell adhesion 62 epithelial cells 62 progenitor cells 62 neoplastic 62 hematopoietic 62 angiogenic 62 tumor metastasis 61 glycosylation 61 hyperplasia 61 germ cells 61 tumorigenesis 61 T lymphocytes 61 phenotype 61 CXCR4 60 astrocyte 60 leukemic cells 60 HSCs 60 androgen receptor 60 lymphocytes 60 laminin 60 hepatocytes 59 tumor angiogenesis 59 S1P 59 chondrocytes 59 retinoic acid 59 acetylation 59 tumor suppressor gene 59 tumor suppressors 59 leukocytes 59 gene transcription 59 osteoblasts 59 keratinocytes 59 mammalian cells 59 progenitor cell 59 stroma 59 JAK2 59 integrin 59 tumor microenvironment 59 PGE2 58 PrP 58 lymphocyte 58 tumor suppressor genes 58 oncogenes 58 pluripotent cells 58 isoform 58 SOD1 58 osteocalcin 58 B lymphocytes 58 cellular metabolism 58 neural stem cells 58 stromal 58 neutrophil 58 Src 58 metastasis 58 fibrotic 58 glial cells 58 mitotic 58 FAK 58 stem cell differentiation 58 RANKL 58 estrogen receptor 58 hematopoietic stem cell 58 mutant protein 58 caspases 58 adenocarcinomas 58 neural stem cell 58 exosomes 58 aromatase 58 cytokine 57 bone marrow stem cells 57 deficient mice 57 neuronal cells 57 pancreatic cells 57 glycolysis 57 epithelium 57 overexpression 57 testis 57 Schwann cells 57 mRNA expression 57 cAMP 57 heterochromatin 57 mutant mice 57 resorption 57 NK cells 57 transcription factors 57 glia 57 methylation 57 collagen fibers 57 estrogen receptors 57 ES cells