| due to injury | 5 | cause |
| with sound ones | 4 | other |
| stem cell → be → damaged | 22 |
| stem cell → be damaged by → disease | 6 |
| stem cell → become → damaged | 3 |
| stem cell → be → damage | 3 |
| negative | neutral | positive |
| 0.579 | 0.363 | 0.058 |
| Raw frequency | 34 |
| Normalized frequency | 0.490 |
| Modifier score | 0.700 |
| Perplexity | 230.289 |