Related by context. Frequent words. (Click for all words.) 69 intracellular 67 vesicle 66 organelles 66 plasma membrane 65 vesicles 63 proteasome 63 autophagy 62 proteins 61 heme 61 macrophages 61 glutamate 61 mitochondria 60 alpha synuclein 60 extracellular 59 CFTR 59 mRNAs 59 cytoplasm 59 neurones 59 cell membrane 59 signaling molecules 58 monocytes 58 adipocytes 58 fibrils 58 tyrosine kinase 58 lipoproteins 58 macrophage 58 signaling molecule 58 membrane protein 58 ubiquitin 58 epithelial cells 58 cells 58 microtubules 58 messenger RNA 57 isoforms 57 astrocytes 57 glia 57 lipids 57 microglia 57 adipose tissue 56 histone 56 germ cells 56 misfolded proteins 56 proteases 56 chemical messengers 56 beta catenin 56 protein 56 osteoblasts 56 T lymphocytes 56 molecule 56 protein synthesis 56 molecules 56 metal ions 56 cysteine 56 reactive oxygen species 56 glial cells 56 actin 56 mammalian cells 55 mRNA 55 nerve cells 55 cytoplasmic 55 viral RNA 55 tumor cells 55 integrin 55 β 55 neurotransmitters 55 enzymes 55 RNAs 55 neutrophils 55 skeletal muscle 55 apoptotic 55 neurotransmitter 55 osteoclasts 55 leukocytes 55 neurons 55 STAT3 55 hormone insulin 55 tissues 55 RNA molecules 55 subunits 55 motor neurons 55 hematopoietic stem cells 55 cAMP 55 myosin 55 isoform 54 outer membrane 54 HSCs 54 knockout mice 54 histones 54 signaling pathway 54 immune cells 54 cytoskeleton 54 malignant cells 54 vasculature 54 microtubule 54 enzyme 54 membrane proteins 54 pancreatic cells 54 phospholipids 54 digestive enzymes 54 nuclei 54 cell adhesion