Related by context. Frequent words. (Click for all words.) 73 tumors 68 lung tumors 67 breast tumors 66 pancreatic cancers 65 prostate tumors 65 tumor 63 prostate cancers 63 tumor cells 62 malignant tumors 62 Tumors 61 metastases 61 cancerous cells 60 metastasis 60 medulloblastoma 60 cancers 60 cancerous tumors 59 breast cancers 59 lung cancers 59 glioblastoma 58 malignancy 58 malignant cells 57 metastatic cancer 56 pancreas 56 malignancies 56 benign tumors 56 ovarian cancers 56 brain metastases 56 brain tumors 55 adenocarcinoma 55 pancreatic 55 prostate gland 55 glioblastoma multiforme 54 gliomas 54 cancerous tissue 54 metastatic melanoma 54 metastatic disease 54 colon cancers 54 melanomas 54 islet cell 54 adenomas 54 lymphomas 54 progenitor cells 54 solid tumors 53 anticancer drugs 53 cancerous 53 renal cell carcinoma 53 colorectal cancers 53 melanoma 53 lymph nodes 53 EGFR 52 hepatocellular carcinoma 52 pancreatic cancer 52 lesions 52 carcinoma 52 factor receptor 52 diseased cells 52 NSCLC 52 lymphoma 52 colorectal cancer 51 mutations 51 carcinomas 51 overexpressed 51 prostate cancer 51 oncogenes 51 prostate 51 polyps 51 leukemias 51 metastatic 51 cell lung cancer 51 follicular lymphoma 50 malignant 50 oncogene 50 colon cancer 50 stem cells 50 malignant tumor 50 lymph node 50 liver cancer 50 bone marrow stem cells 50 GDNF 50 tumor shrinkage 50 glial cells 50 astrocytes 50 DCIS 50 HER2 positive 50 skin cancers 50 microRNAs 50 testis 50 cetuximab 50 tumor suppressor 50 neural stem cells 50 chronic lymphocytic leukemia 50 cancer 50 curcumin 49 ovarian cancer 49 pancreatic cells 49 mammalian cells 49 Adult stem cells 49 diseased tissue 49 lesion 49 VEGF 49 gastric cancer