| | Target | Drugs | First neighbors |
| | EGFR | cetuximab, AEE 788, panitumumab, BMS-599626, ARRY-334543, XL647, canertinib, gefitinib, HKI-272, PD 153035, lapatinib, vandetanib, erlotinib | 125 | | PDGRFB | dasatinib, sunitinib, pazopanib, axitinib, KRN-951, tandutinib, imatinib, sorafenib, becaplermin | 61 | | ERBB2 | trastuzumab, BMS-599626, ARRY-334543, XL647, CP-724,714, HKI-272, lapatinib, erlotinib | 59 | | MET | crizotinib | 55 | | ERBB4 | BMS-599626 | 44 | | KIT | dasatinib, sunitinib, pazopanib, KRN-951, OSI-930, telatinib, tandutinib, imatinib, sorafenib | 38 | | FLT4 | sunitinib, pazopanib, CEP 7055, KRN-951, telatinib, sorafenib, vandetanib | 36 | | PDGFRA | sunitinib, pazopanib, axitinib, telatinib, imatinib, becaplermin | 35 | | TEK | Vandetanib | 35 | | RET | sunitinib, vandetanib | 30 | | FGFR1 | Pazopanib | 29 | | EPHA2 | Dasatinib | 22 | | FGFR3 | Pazopanib | 18 | | FLT3 | CHIR-258, tandutinib, sorafenib, lestaurtinib, CGP 41251 | 14 | | FGFR2 | Palifermin | 13 |
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