Related by context. Frequent words. (Click for all words.) 71 dendritic cells 67 immune cells 63 T lymphocytes 63 monocytes 62 lymphocytes 62 macrophages 59 naturally occurring protein 59 antigens 59 integrin 58 adaptive immune 58 NK cells 58 intracellular 58 cytokines 58 tumor cells 58 keratinocytes 58 epithelial cells 57 progenitor cells 57 microglia 57 mesenchymal stem cells 57 plasma membrane 57 immunological 56 fusion protein 56 proteins 56 macrophage 56 antigen 56 dendritic cell 56 neural stem cells 55 antibodies 55 signaling molecules 55 neutrophils 55 epitopes 55 cytokine 55 tyrosine kinase 55 innate immunity 55 chemokine 55 neutralizing antibodies 54 chemokines 54 vesicle 54 lymphocyte 54 innate immune system 54 signaling pathways 54 mammalian cells 54 pancreatic cells 54 interleukin 54 inflammatory cytokines 54 oncogenes 54 HSCs 54 malignant cells 54 androgen receptor 54 CD8 + T 54 protease 54 Akt 54 oligodendrocytes 54 signaling pathway 53 proteases 53 membrane protein 53 alpha synuclein 53 leukocytes 53 cells 53 hematopoietic stem cells 53 TGF beta 53 glia 53 viral particles 53 autophagy 53 immune responses 53 astrocytes 53 fibroblasts 53 glycoprotein 53 CD4 + T 53 signaling molecule 53 Wnt 53 CXCR4 52 nerve cells 52 osteoclasts 52 tumor suppressor genes 52 estrogen receptors 52 proteasome 52 glial cells 52 eosinophils 52 germ cells 52 STAT3 52 tumor suppressor 52 bone marrow stem cells 52 bone marrow derived 52 transcription factor 52 cultured cells 52 cysteine 51 molecular pathway 51 epitope 51 osteoblasts 51 Antibodies 51 prostate tissue 51 phospholipids 51 peptides 51 transgenic mice 51 cytoplasm 51 receptors 51 vesicles 51 angiotensin II 51 IgA 51 adipocytes