Related by context. Frequent words. (Click for all words.) 74 vivo 64 cultured cells 64 vitro studies 63 ex vivo 61 cytotoxicity 60 murine 59 antitumor 59 transfection 59 immunological 59 mammalian cells 58 antibody 57 Preclinical studies 57 recombinant protein 56 cytotoxic 56 preclinical models 56 cDNA 56 gene expression 56 transgenic 56 vitro assays 55 GM CSF 55 preclinical 55 preclinical studies 55 miRNA 55 oocytes 55 gene expression profiling 55 peptide 55 endometrial 55 transgenic mice 55 hepatocytes 55 anti angiogenic 54 mammalian cell 54 recombinant 54 HSCs 54 mouse embryos 54 HDAC inhibitor 54 hematopoietic 54 antiviral activity 54 mycobacteria 54 ES cells 54 hESC 54 cytokine 53 IgG 53 antibodies 53 hematopoietic stem cells 53 knockout mice 53 biologically active 53 mammalian 53 glycosylation 53 signaling pathways 53 liposomal 53 CXCR4 53 inhibition 53 immunomodulatory 53 enzymatic 53 glycoproteins 53 antitumor activity 52 biomarker 52 tumorigenesis 52 antibody responses 52 inhibitory effect 52 mRNA 52 siRNAs 52 antigen 52 pharmacokinetic 52 GRN#L 52 endothelial cell 52 apoptotic 52 ELISA 52 overexpression 52 gene expression profiles 52 peptides 52 immunohistochemistry 52 potent inhibitor 52 carcinogenesis 52 monoclonal antibodies 52 cell transplantation 52 RT PCR 51 oritavancin 51 oral bioavailability 51 Preclinical 51 neuroprotective 51 TLR7 51 genotyping 51 Apoptosis 51 monoclonal antibody 51 tumor regression 51 siRNA 51 anticancer 51 somatic cells 51 bioactivity 51 bone marrow stem cells 51 silico 51 prostate tissue 51 inhibitory 51 apoptosis 51 immuno 51 aneuploidy 51 calcitonin 51 endogenous 51 gene expression patterns 51 Homspera