Related by context. Frequent words. (Click for all words.) 65 bacteria 62 bacterium 62 microbes 60 microorganisms 60 proteins 59 bacterial 59 organisms 57 protein 57 micro organisms 56 organism 56 malaria parasite 56 H. pylori 56 enzymes 56 immune cells 55 pathogenic bacteria 55 Bacteria 55 pathogenic 55 prions 55 microorganism 55 autophagy 54 pathogen 54 metabolism 54 yeast cells 54 microbe 53 pathogens 53 microbial 53 amino acid 53 genes 53 probiotics 53 metabolic 53 enzyme 52 genetic variation 52 immune responses 52 lipids 51 astrocytes 51 mitochondria 51 nerve cells 51 genetic mutations 51 Escherichia coli 51 Probiotics 51 parasite 50 yeast 50 fungi 50 malaria parasites 50 macrophages 50 mammalian cells 50 leptin 50 gene 50 epithelial cells 50 arginine 50 cyanobacteria 50 genetic variants 50 genetic variant 50 fatty acids 50 protein synthesis 50 intestinal tract 49 nutrients 49 immunological 49 fibroblasts 49 diatoms 49 intracellular 49 nutrient 49 amino acids 49 mutations 48 thyroid function 48 parasites 48 signaling molecules 48 viral infections 48 signaling pathways 48 antibodies 48 tumor cells 48 harmful bacteria 47 digestive 47 lipid 47 viruses 47 digestion 47 genetic mutation 47 polyphenols 47 influenza viruses 47 RNA molecules 47 NK cells 47 probiotic 47 phenotype 47 mice 47 genetic makeup 47 digestive tract 47 mammalian 47 biofilms 47 molecule 47 dengue virus 46 herpes virus 46 biochemical 46 glutathione 46 calcium 46 marine organisms 46 S. aureus 46 C. elegans 46 ghrelin 46 flavonoids 46 mutation 46 peptides