| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Basic Helix-Loop-Helix Transcription Factors | 100 | + | |
| 2 | Receptors, Cytoplasmic and Nuclear | 31 | + | |
| 3 | Basic-Leucine Zipper Transcription Factors | 17 | + | |
| 4 | Paired Box Transcription Factors | 10 | + | |
| 5 | NF-kappa B | 9 | + | |
| 6 | STAT Transcription Factors | 6 | + |