| Similarity | Rank | |
|---|---|---|
| embryonic_stem_cell | 0.757 | 68636 |
| regenerative_medicine | 0.726 | 56286 |
| stem_cell | 0.713 | 11527 |
| adult_stem_cell | 0.701 | 94280 |
| medical_research | 0.677 | 18860 |
| human_embryo | 0.666 | 83356 |
| gene_therapy | 0.660 | 41783 |
| biomedical_research | 0.659 | 35122 |
| cancer_research | 0.619 | 40369 |
| tissue_engineering | 0.611 | 62362 |
| bioethic | 0.610 | 49201 |
| basic_research | 0.604 | 27182 |
| assist_suicide | 0.602 | 89150 |
| animal_research | 0.593 | 88059 |
| translational_research | 0.591 | 40556 |
| biotechnology | 0.589 | 9065 |
| genetic_engineering | 0.583 | 30379 |
| nanotechnology | 0.579 | 15466 |
| medical_science | 0.576 | 29870 |
| transplantation | 0.575 | 25763 |
| synthetic_biology | 0.574 | 35402 |
| personalized_medicine | 0.570 | 67764 |
| clinical_research | 0.569 | 18156 |
| developmental_biology | 0.569 | 87812 |
| genomic | 0.550 | 17821 |