SimilarityRank
stem_cell 0.881 11527
embryonic_stem_cell 0.843 68636
regenerative_medicine 0.724 56286
stem_cell_research 0.701 46328
gene_therapy 0.698 41783
these_cell 0.679 25833
human_cell 0.662 63222
tissue_engineering 0.660 62362
human_tissue 0.646 74646
fibroblast 0.641 55812
human_embryo 0.634 83356
skin_cell 0.634 69925
cell_type 0.632 54133
bone_marrow 0.631 24331
transplantation 0.631 25763
cell_line 0.622 27924
muscle_cell 0.620 89172
astrocyte 0.610 63323
mouse_model 0.609 72946
immune_cell 0.600 50065
growth_factor 0.594 40344
endothelial_cell 0.594 45997
animal_model 0.592 41045
angiogenesis 0.591 57202
microRNA 0.588 92394