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Ref Type | Journal Article | ||||||||||||
PMID | (23597562) | ||||||||||||
Authors | Bono F, De Smet F, Herbert C, De Bock K, Georgiadou M, Fons P, Tjwa M, Alcouffe C, Ny A, Bianciotto M, Jonckx B, Murakami M, Lanahan AA, Michielsen C, Sibrac D, Dol-Gleizes F, Mazzone M, Zacchigna S, Herault JP, Fischer C, Rigon P, Ruiz de Almodovar C, Claes F, Blanc I, Poesen K, Zhang J, Segura I, Gueguen G, Bordes MF, Lambrechts D, Broussy R, van de Wouwer M, Michaux C, Shimada T, Jean I, Blacher S, Noel A, Motte P, Rom E, Rakic JM, Katsuma S, Schaeffer P, Yayon A, Van Schepdael A, Schwalbe H, Gervasio FL, Carmeliet G, Rozensky J, Dewerchin M, Simons M, Christopoulos A, Herbert JM, Carmeliet P | ||||||||||||
Title | Inhibition of tumor angiogenesis and growth by a small-molecule multi-FGF receptor blocker with allosteric properties. | ||||||||||||
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Abstract Text | Receptor tyrosine kinases (RTK) are targets for anticancer drug development. To date, only RTK inhibitors that block orthosteric binding of ligands and substrates have been developed. Here, we report the pharmacologic characterization of the chemical SSR128129E (SSR), which inhibits fibroblast growth factor receptor (FGFR) signaling by binding to the extracellular FGFR domain without affecting orthosteric FGF binding. SSR exhibits allosteric properties, including probe dependence, signaling bias, and ceiling effects. Inhibition by SSR is highly conserved throughout the animal kingdom. Oral delivery of SSR inhibits arthritis and tumors that are relatively refractory to anti-vascular endothelial growth factor receptor-2 antibodies. Thus, orally-active extracellularly acting small-molecule modulators of RTKs with allosteric properties can be developed and may offer opportunities to improve anticancer treatment. |
Molecular Profile | Treatment Approach |
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Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
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Therapy Name | Drugs | Efficacy Evidence | Clinical Trials |
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SSR128129E | SSR128129E | 2 | 0 |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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SSR128129E | FGFR Inhibitor (Pan) 26 | SSR128129E is an allosteric pan-FGFR inhibitor which may inhibit angiogenesis and tumor growth (PMID: 23597562, PMID: 24760775, PMID: 29656465, PMID: 27479031). |
Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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FGFR3 wild-type | myeloid neoplasm | sensitive | SU5402 | Preclinical - Cell culture | Actionable | In a preclinical study, SU5402 inhibited proliferation of myeloma cells expressing wild-type FGFR3 in culture (PMID: 23597562). | 23597562 |
FGFR3 K650E | myeloid neoplasm | sensitive | SU5402 | Preclinical - Cell culture | Actionable | In a preclinical study, SU5402 inhibited proliferation of myeloma cells expressing FGFR3 K650E in culture (PMID: 23597562). | 23597562 |
FGFR3 wild-type | myeloid neoplasm | sensitive | SSR128129E | Preclinical | Actionable | In a preclinical study, SSR128129E inhibited proliferation of myeloma cells expressing wild-type FGFR3 in culture (PMID: 23597562). | 23597562 |
FGFR3 K650E | myeloid neoplasm | no benefit | SSR128129E | Preclinical | Actionable | In a preclinical study, SSR128129E did not inhibit proliferation of myeloma cells expressing FGFR3 K650E in culture (PMID: 23597562). | 23597562 |