Related by context. Frequent words. (Click for all words.) 74 proteins 70 molecules 69 biomolecules 68 molecular 68 GPCRs 67 RNA molecules 66 RNAs 65 miRNAs 65 molecule 65 peptides 64 mammalian cells 64 ligands 64 proteases 64 kinases 63 intracellular 63 ion channels 63 protein 63 miRNA 62 signaling molecules 62 receptors 62 organelles 61 microRNAs 61 nanoparticles 61 enzymes 61 nanostructures 61 transcription factors 61 signaling pathways 61 nucleic acids 61 nanocrystals 60 electron microscopy 60 quantum dots 60 ion channel 60 C. elegans 60 biological pathways 60 protease 60 gene expression 59 molecular mechanisms 59 subunits 59 nanoscale 59 GPCR 59 binding proteins 59 X ray crystallography 59 mRNAs 59 nanoparticle 59 protein folding 58 organic molecules 58 liposomes 58 tumor cells 58 cell membrane 58 microtubules 58 receptor 58 enzyme 58 peptide 58 yeast cells 57 nanotubes 57 ribosome 57 metabolic pathways 57 signaling pathway 57 genes 57 biomarkers 57 anticancer drugs 57 epithelial 57 messenger RNA 57 nano particles 57 epithelial cells 57 siRNA 57 chromatin 57 lipids 56 microarrays 56 DNA sequences 56 vivo 56 molecular mechanism 56 amino acids 56 ligand 56 kinase 56 ribosomes 56 siRNAs 55 DNA methylation 55 oligonucleotides 55 fusion protein 55 biologically active 55 microRNA 55 oncogenes 55 transcription factor 55 phosphorylation 55 RNA 55 nano scale 55 nuclei 55 estrogen receptor 55 lipid 55 recombinant proteins 55 biosynthesis 54 chemical reactions 54 methylation 54 mammalian 54 germ cells 54 diseased cells 54 vesicles 54 chemical compounds 54 nucleic acid 54 antigens