| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Cytokine | 100 | + | |
| 2 | Receptors, Pattern Recognition | 35 | + | |
| 3 | Integrins | 18 | + | |
| 4 | Receptors, Natural Killer Cell | 17 | + | |
| 5 | Receptors, Antigen | 12 | + | |
| 6 | Receptors, Complement | 11 | + | |
| 7 | Receptors, Fc | 9 | + | |
| 8 | Costimulatory and Inhibitory T-Cell Receptors | 6 | + | |
| 9 | Receptors, Lymphocyte Homing | 3 | + | |
| 10 | Antigens, CD14 | 3 | + | |
| 11 | Platelet Membrane Glycoproteins | 2 | + | |
| 12 | Immunophilins | 2 | + | |
| 13 | Receptors, Scavenger | 1 | + |