Vismodegib(GDC-0449)是一种口服活性的Hedgehog通路抑制剂,IC50为3 nM。Vismodegib还抑制P-gp和ABCG2,其IC50值分别为3.0 μM和1.4 μM。


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| 描述 | The Hedgehog (HH) signaling pathway is closely linked to developmental processes, organ patterning, tissue and stem cell maintenance, cell differentiation processes, cell proliferation, regenerative responses after injury and cancer formation[6]. Vismodegib (GDC-0449) is a potent inhibitor of two ABC transporters, ABCG2/BCRP and ABCB1/Pgp, with IC50 values of 1.4 and 3.0 µM, respectively. Additionally, vismodegib can also mildly inhibit ABCC1/MRP1 [7]. In vitro, vismodegib can inhibited cell viability and induce apoptosis in pancreatic cancer cell lines (AsPC-1, PANC-1 and MIA PaCa-2) at 72 hours with IC50 less than 10 μM. Vismodegib-induced apoptosis in cancer cell lines showed increased Fas expression and decreased expression of PDGFRa[8]. After exposed to 50 μM vismodegib for 2 days, survival fraction of HCC and H1339 cells reduced to 60% and 50%, respectively. Ca2+ imaging showed that vismodegib increased [Ca2+](cyto) and reduced endoplasmatic [Ca2+](ER)[1]. When the mouse model of nonalcoholic steatohepatitis was treated with vismodegib (25 mg/kg), TRAIL-mediated liver injury was significantly suppressed and serum ALT and hepatic TUNEL-positive cells were reduced[9]. |
| Concentration | Treated Time | Description | References | |
| WM35 melanoma cells | 0.5 µM | 6 h | Vismodegib failed to reduce GLI1 expression, suggesting a crucial role of SMO-independent oncogenic GLI activity in the control of IDO1 expression. | Cell Commun Signal. 2025 Feb 17;23(1):91. |
| DAOY cells | 500 nM | 5.0 and 15 min | To investigate the inhibitory effect of vismodegib on the Hedgehog signaling pathway and its impact on phosphorylation dynamics. Results showed that vismodegib treatment led to activation of Polo-like Kinase 1 and inhibition of Casein Kinase 2A1. | Cell Commun Signal. 2020 Jun 23;18(1):99. |
| POP92 | 10 µM | 7 days | To evaluate the effect of Vismodegib on the growth of POP92 cells, results showed that Vismodegib significantly reduced the efficacy of UNC1999. | Nat Commun. 2019 Mar 29;10(1):1436. |
| Mz-ChA-1 cells | 10 μM | 72 h | To evaluate the effect of Vismodegib on cell proliferation, results showed that Vismodegib combined with Rapamycin significantly inhibited cell proliferation | Br J Cancer. 2015 Mar 17;112(6):1042-51. |
| Sk-ChA-1 cells | 10 μM | 72 h | To evaluate the effect of Vismodegib on cell proliferation, results showed that Vismodegib combined with Rapamycin significantly inhibited cell proliferation | Br J Cancer. 2015 Mar 17;112(6):1042-51. |
| hepatoma cells | 10 μM | 36 h | To evaluate the inhibitory effect of Vismodegib on the Hedgehog signaling pathway, results showed that Vismodegib could reverse the stimulatory effects of HMGCR on the stemness and metastasis of hepatoma cells. | Genes Dis. 2024 Apr 3;11(5):101285. |
| Administration | Dosage | Frequency | Description | References | ||
| Mice | Colorectal cancer patient-derived xenograft model | Oral gavage | 300 mg/kg | Once daily for 9 consecutive days, with a 2-day break, for a total of 21 to 25 days | To evaluate the effect of UNC1999 on tumour growth, results showed that UNC1999 significantly reduced tumour volume and weight. | Nat Commun. 2019 Mar 29;10(1):1436. |
| Nude mice | Mz-ChA-1 xenograft model | Oral | 100 mg/kg | Twice daily for 27 days | To evaluate the inhibitory effect of Vismodegib combined with Rapamycin on tumor growth, results showed that the combination treatment significantly inhibited tumor growth | Br J Cancer. 2015 Mar 17;112(6):1042-51. |
| BALB/c nude mice | HCC metastatic model | Intraperitoneal injection | 20 mg/kg | Once daily for 7 weeks | To evaluate the inhibitory effect of Vismodegib on HCC metastasis, results showed that Vismodegib could suppress HMGCR overexpression-induced HCC metastasis. | Genes Dis. 2024 Apr 3;11(5):101285. |
| Mice | Math1-Cre/SmoM2 (M-Smo) mice | Intraperitoneal injection | 75 mg/kg or 100 mg/kg | Once daily for 3 days, then every other day until symptomatic progression | Vismodegib initially induced transient tumor regression, but after 2 weeks of treatment, tumor cells began to proliferate again, indicating early resistance to Vismodegib. | Nat Commun. 2019 Dec 20;10(1):5829 |
| Dose | Rat: 10 mg/kg - 300 mg/kg[3] (p.o.) Nude Mice: 5 mg/kg - 100 mg/kg[4] (p.o.) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Administration | p.o. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pharmacokinetics |
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| NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
| NCT03498521 | Cancer of Unknown Primary Site | Phase 2 | Recruiting | April 16, 2022 | - |
| NCT03297606 | Lymphoma, Non-Hodgkin ... 展开 >> Multiple Myeloma Advanced Solid Tumors 收起 << | Phase 2 | Recruiting | September 2021 | Canada, British Columbia ... 展开 >> BCCA - Vancouver Cancer Centre Recruiting Vancouver, British Columbia, Canada, V5Z 4E6 Contact: Daniel John Renouf 604 877-6000 ext 672357 Canada, Ontario London Regional Cancer Program Recruiting London, Ontario, Canada, N6A 5W9 Contact: Stephen Welch 519 685-8640 Ottawa Hospital Research Institute Recruiting Ottawa, Ontario, Canada, K1H 8L6 Contact: John Hilton 613 737-7700 ext 70179 University Health Network Recruiting Toronto, Ontario, Canada, M5G 2M9 Contact: Lillian Siu 416 946-2911 Canada, Quebec The Jewish General Hospital Recruiting Montreal, Quebec, Canada, H3T 1E2 Contact: Cristiano Ferrario 514 398-8307 收起 << |
| NCT02788201 | Urothelial Carcinoma ... 展开 >> Bladder Cancer Urinary Bladder Neoplasms 收起 << | Phase 2 | Recruiting | July 1, 2020 | United States, Maryland ... 展开 >> National Institutes of Health Clinical Center Recruiting Bethesda, Maryland, United States, 20892 Contact: For more information at the NIH Clinical Center contact National Cancer Institute Referral Office 888-624-1937 收起 << |
| 计算器 | ||||
| 存储液制备 | ![]() |
1mg | 5mg | 10mg |
|
1 mM 5 mM 10 mM |
2.37mL 0.47mL 0.24mL |
11.87mL 2.37mL 1.19mL |
23.74mL 4.75mL 2.37mL |
|
| CAS号 | 879085-55-9 |
| 分子式 | C19H14Cl2N2O3S |
| 分子量 | 421.3 |
| SMILES Code | O=C(NC1=CC=C(Cl)C(C2=NC=CC=C2)=C1)C3=CC=C(S(=O)(C)=O)C=C3Cl |
| MDL No. | MFCD12407408 |
| 别名 | GDC-0449 |
| 运输 | 蓝冰 |
| InChI Key | BPQMGSKTAYIVFO-UHFFFAOYSA-N |
| Pubchem ID | 24776445 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry,2-8°C |
| 溶解方案 |
DMSO: 50 mg/mL(118.68 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 无水乙醇: 3 mg/mL(7.12 mM),配合低频超声,并水浴加热至45℃助溶,注意:无水乙醇开封后,易挥发,也会吸收空气中的水分,导致溶解能力下降,请避免使用开封较久的乙醇 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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