Related by context. Frequent words. (Click for all words.) 63 Prions 63 prion proteins 61 prions 60 infectious prions 58 prion protein 58 misfolded proteins 58 bacterial pathogen 57 TSEs 57 misfolded 57 parasitic worms 57 prion diseases 56 neurofibrillary tangles 56 Jakob disease 56 amyloids 55 Staphylococcus aureus bacteria 55 PrP 55 disease vCJD 55 prion disease 55 virulence factors 55 beta amyloid plaques 55 mutant protein 54 amyloid protein 54 intestinal bacteria 54 amyloid plaque 54 neural tissue 54 amyloid fibrils 54 T. gondii 54 tau protein 54 amyloid deposits 54 enteroviruses 54 parasitic worm 54 variant Creutzfeldt Jakob Disease 53 ruminant animals 53 protein misfolding 53 Salmonella bacteria 53 Immune cells 53 herpes viruses 53 Toxoplasma 53 gastrointestinal GI tract 53 Creutzfeldt Jakob 53 Toxoplasma gondii 53 alpha synuclein 53 Chronic wasting disease 53 Salmonellosis 52 bile acids 52 neurones 52 lymph vessels 52 scrapie 52 misfolding 52 SOD1 52 neural cells 52 Tularemia 52 lymphatic vessels 52 erythrocytes 52 peripheral tissues 52 neuronal cell 52 Wheat gluten 51 protein fragment 51 thyroid glands 51 ADDLs 51 Yersinia pestis 51 roundworms 51 Aflatoxin 51 bacterial toxins 51 vacuoles 51 exosomes 51 oligodendrocytes 51 proteins 51 Listeria bacteria 51 chloroplasts 51 Wnt pathway 51 Wolbachia 51 lysosomes 51 Genital herpes 50 Bovine Spongiform Encephalopathy BSE 50 beta amyloid protein 50 Bt toxin 50 protozoan 50 Neu5Gc 50 strep bacteria 50 phagocytosis 50 neurotransmitter acetylcholine 50 nerve cells 50 Abnormalities 50 Scrapie 50 cell cytoplasm 50 L. monocytogenes 50 Leishmania 50 fatal neurodegenerative 50 O# H7 50 defensins 50 genetically engineered mice 50 gut microbes 50 microscopic worms 50 prion 50 endotoxins 50 variant Creutzfeldt Jakob 50 BSE bovine spongiform 50 androgen receptors 50 Schwann cells 50 Pathogens