| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Cytoplasmic and Nuclear | 100 | + | |
| 2 | Basic-Leucine Zipper Transcription Factors | 22 | + | |
| 3 | Paired Box Transcription Factors | 22 | + | |
| 4 | Proto-Oncogene Proteins c-myb | 16 | + | |
| 5 | Basic Helix-Loop-Helix Transcription Factors | 14 | + | |
| 6 | Trans-Activators | 13 | + | |
| 7 | Proto-Oncogene Proteins c-sis | 12 | + | |
| 8 | Homeodomain Proteins | 12 | + | |
| 9 | NF-kappa B | 10 | + | |
| 10 | Tumor Suppressor Protein p53 | 6 | + |