Related by context. Frequent words. (Click for all words.) 69 tumor cells 68 leukemic cells 65 cells 65 immune cells 65 malignant cells 64 lymphatic vessels 63 NKT cells 63 integrins 63 monocytes 63 epithelial cells 61 diseased cells 61 epithelial cell 61 leukocytes 61 metastatic tumors 60 exosomes 60 T lymphocytes 60 macrophages 60 Th# cells 60 diseased tissues 60 lymphocytes 60 tumor antigens 60 melanoma tumors 60 E cadherin 60 stromal cells 60 cytosol 60 myoblasts 60 HER2 protein 59 cancerous cells 59 tumors 59 mammalian cells 59 plasma membrane 59 keratinocytes 59 intracellular 59 HSCs 59 neutrophils 58 macrophage 58 glycoproteins 58 tumor vasculature 58 B lymphocytes 58 HSP# 58 atherosclerotic plaques 58 fibronectin 58 fibroblasts 58 bile acids 58 proteins 58 mucin 57 antimicrobial peptides 57 mesenchymal 57 overexpress 57 protein kinase C 57 endothelial cells 57 collagen fibers 57 PGE2 57 cell membrane 57 progenitor cells 57 microbubbles 57 lysosome 57 pancreatic islet cells 57 transferrin 57 micelles 57 cancerous tissues 57 tumor suppressors 57 tumorigenic 56 hematopoietic stem cells 56 Tumors 56 cellular metabolism 56 proteases 56 endocytosis 56 enzymatic activity 56 vasculature 56 transiently 56 MMPs 56 dendritic cells 56 chondrocytes 56 mutant protein 56 epithelial 56 STAT3 56 nanospheres 56 IgE antibodies 56 Bcr Abl 56 liposomes 56 epithelium 56 cytokines 56 microparticles 56 outer membrane 56 prostate tissue 56 tumor suppressor genes 56 endothelial cell 56 intestinal lining 56 neural tissue 56 diseased tissue 55 lysosomes 55 eukaryotic cells 55 oxidants 55 tubules 55 molecules 55 IGF 1R 55 NF kappaB 55 tissues 55 Aβ 55 vesicles