Table 2.
Processed keywords for exploring keloid pathogenesis.
| Keyworda | Plural Flagb | Weight | Synonym Flagc | Keyword | Plural Flag | Weight | Synonym Flag |
| *SCAR | 1 | 100 | 1 | ENDOTHELIAL | 0 | 2 | 9 |
| *KELOID | 1 | 30,000 | 2 | VASCULAR | 0 | 2 | 9 |
| *DERMIS | 0 | 11 | 3 | HYPOXIA | 0 | 21 | 10 |
| SKIN | 1 | 10 | 3 | HYPOXIC | 0 | 20 | 10 |
| *CUTIS | 0 | 3 | 3 | IMMUNE | 0 | 2 | 11 |
| *CORIUM | 0 | 2 | 3 | IMMUNOGLOBULIN | 0 | 1 | 11 |
| *DERMA | 0 | 1 | 3 | *IMMUNOSUPPRESSIVE | 0 | 1 | 11 |
| *HYPODERMIS | 0 | 1 | 3 | *PARANEOPLASTIC | 0 | 1 | 12 |
| FIBROBLAST | 1 | 11 | 4 | CARCINOMA | 1 | 1 | 12 |
| *MYOFIBROBLAST | 1 | 10 | 4 | TUMOR | 1 | 1 | 12 |
| MATRIX | 0 | 10 | 5 | CANCER | 1 | 1 | 12 |
| COLLAGEN | 1 | 11 | 6 | APOPTOSIS | 0 | 2 | 13 |
| PROCOLLAGEN | 1 | 10 | 6 | APOPTOTIC | 0 | 1 | 13 |
| *HYPERTROPHIC | 0 | 11 | 7 | *GROWTH FACTOR | 1 | 1 | 14 |
| *HYPERPLASIA | 1 | 2 | 7 | CYTOKINE | 1 | 1 | 14 |
| PROLIFERATION | 1 | 2 | 7 | *INVASION | 0 | 21 | 15 |
| INFECTION | 1 | 1 | 8 | *INVADE | 0 | 20 | 15 |
| INFLAMMATION | 1 | 1 | 8 | ADHESION | 1 | 10 | 15 |
| INFLAMMATORY | 0 | 1 | 8 | DEGRADATION | 0 | 21 | 16 |
| ANGIOGENESIS | 0 | 11 | 9 | *COLLAGENASE | 1 | 20 | 16 |
| ANGIOGENIC | 0 | 10 | 9 |
aAn asterisk indicates a term that was added manually by the user.
bThe plural flag ID "1" means the keyword can occur in the literature in its singular or plural form.
cKeywords having the same synonym flag ID (larger than zero) are considered one entity.