Related by context. Frequent words. (Click for all words.) 56 neural tissue 56 PrP 56 prion proteins 55 prion protein 55 endosome 53 mesenchymal cells 53 melanoma tumors 52 misfolded 52 crystal lattice 52 granulocytes 52 intestinal tissue 52 amyloid fibrils 51 lysozyme 51 micelles 51 metastable 51 mutant proteins 51 TB bacterium 51 beta amyloid plaques 51 chromatin structure 51 granulomas 51 resorbed 50 vesicle 50 amyloids 50 ribonucleic acid RNA 50 tubules 50 protein fragment 50 vacuoles 50 hematopoietic cells 50 Supplementary Fig 50 receptor molecule 50 undifferentiated cells 50 intestinal lining 50 oviduct 50 phagocytosis 50 collagen fibers 50 vacuole 50 erythrocytes 50 myocytes 50 genetic alteration 50 Scientists theorize 50 ribozyme 49 teratomas 49 medulla 49 cytosol 49 dynamin 49 myoblasts 49 amyloid deposits 49 diapause 49 KRAS gene 49 conformational changes 49 cell cytoplasm 49 fatty plaques 49 Prions 49 defensins 49 AMPA receptors 49 atherosclerotic plaques 49 virion 48 mouthparts 48 amyloid proteins 48 setae 48 neuroblastoma cells 48 cartilages 48 T. gondii 48 Scar tissue 48 metastatic tumor 48 histidine 48 xylem 48 cartilaginous 48 oxidised 48 nuclei 48 Hox genes 48 waxy substance 48 fibroblast cells 48 ribozymes 48 papillae 48 gonad 48 mesoderm 48 morphologic 48 fossilization 48 glioblastoma cells 48 receptor gene 48 simian immunodeficiency virus 48 mycobacterium 47 mutant strains 47 bacterial pathogen 47 conformations 47 histone proteins 47 histone modifications 47 epithelia 47 diverticula 47 Toxoplasma 47 lamina 47 oligodendrocytes 47 poxvirus 47 beta amyloid protein 47 glomeruli 47 monolayer 47 staphylococci 47 leukemic cells 47 mouse embryos 47 fluorescent molecules