solo para uso en investigación
Cat. No.S7143
| Dianas relacionadas | JAK TGF-beta/Smad Wnt/beta-catenin ERK GSK-3 ROCK Hedgehog/Smoothened PKA Secretase STAT |
|---|---|
| Otros PORCN Inhibidores | Wnt-C59 (C59) IWP-L6 IWP-O1 ETC-159 GNF-6231 |
| Líneas celulares | Tipo de ensayo | Concentración | Tiempo de incubación | Formulación | Descripción de la actividad | PMID |
|---|---|---|---|---|---|---|
| HPAF-II | Growth Inhibition Assay | 1 μM | DMSO | inhibits the growth of pancreatic cancer cell lines with RNF43mutation | 23847203 | |
| PaTu 8988S | Growth Inhibition Assay | 1 μM | DMSO | inhibits the growth of pancreatic cancer cell lines with RNF43mutation | 23847203 | |
| Capan-2 | Growth Inhibition Assay | 1 μM | DMSO | inhibits the growth of pancreatic cancer cell lines with RNF43 mutation | 23847203 | |
| HPAF-II | Growth Inhibition Assay | 1 μM | DMSO | inhibits the growth of pancreatic cancer cell lines with RNF43 mutation | 23847203 | |
| PaTu8988S | Growth Inhibition Assay | 1 μM | DMSO | inhibits the growth of pancreatic cancer cell lines with RNF43 mutation | 23847203 | |
| 293T | Function Assay | IC50 of 0.4 nM to inhibits Wnt signaling in the aforementioned Wnt coculture assay | 24277854 | |||
| 293T | Function Assay | IC50 of 1 nM to compete off [3H]-GNF-1331 in a dose-dependent manner | 24277854 | |||
| HT1080 | Function assay | Inhibition of porcupine activity (unknown origin) expressed in human HT1080 cells assessed as suppression of Wnt3A-mediated super top flash activity by STF luciferase assay, IC50 = 0.0004 μM. | 26522946 | |||
| L Wnt3A, HEK293 | Function assay | 48 hrs | Inhibition of Wnt signaling (unknown origin) expressed in mouse L Wnt3A cells co-cultured with HEK293 cells after 48 hrs by Super-top flash reporter gene assay, IC50 = 0.0009 μM. | 26647303 | ||
| L Wnt3A, HEK293 | Function assay | 48 hrs | Inhibition of porcupine in mouse L Wnt3A cells co-cultured with HEK293 cells after 48 hrs by Super-top flash reporter gene assay, IC50 = 0.0009 μM. | 27692509 | ||
| L Wnt3A, HEK293 | Function assay | 48 hrs | Inhibition of porcupine in mouse L Wnt3A cells co-cultured with HEK293 cells assessed as suppression of Wnt signaling after 48 hrs by Super-top flash reporter gene assay, IC50 = 0.0009 μM. | 29499483 | ||
| HEK293T | Function assay | 0.1 uM | 48 hrs | Inhibition of porcupine (unknown origin) in HEK293T cells transfected with pLibin-WNT3A plasmid assessed as reduction in Wnt3A secretion into cell culture medium at 0.1 uM after 48 hrs by Western blot technique | 26647303 | |
| HEK293T | Function assay | 0.1 uM | 48 hrs | Inhibition of porcupine in HEK293T cells transfected with pLibin-WNT3A plasmid assessed as reduction in Wnt3A secretion into cell culture medium at 0.1 uM after 48 hrs by Western blot method | 27692509 | |
| BT-12 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells | 29435139 | |||
| NB1643 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells | 29435139 | |||
| OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | |||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells | 29435139 | |||
| HEK293 | Function assay | 100 nM | 48 hrs | Inhibition of porcupine in HEK293 cells transfected with pLibin-WNT3A plasmid assessed as downregulation of LRP6 phosphorylation at 100 nM after 48 hrs by Western blot analysis | 29499483 | |
| HEK293T | Function assay | 100 nM | 48 hrs | Inhibition of porcupine in HEK293T cells transfected with pLibin-WNT3A plasmid assessed as reduction in Wnt3A secretion into cell culture medium at 100 nM after 48 hrs by Western blot method | 29499483 | |
| PA1 | Function assay | 24 hrs | Inhibition of porcupine-mediated Wnt/beta-catenin signaling in human PA1 cells assessed as downregulation of Axin2 mRNA expression after 24 hrs by real-time PCR analysis | 29499483 | ||
| HEK293 | Function assay | 100 nM | 48 hrs | Inhibition of porcupine in HEK293 cells transfected with pLibin-WNT3A plasmid assessed as downregulation of disheveled 2 phosphorylation at 100 nM after 48 hrs by Western blot analysis | 29499483 | |
| Haga clic para ver más datos experimentales de líneas celulares | ||||||
| Peso molecular | 396.44 | Fórmula | C23H20N6O |
Almacenamiento (Desde la fecha de recepción) | |
|---|---|---|---|---|---|
| Nº CAS | 1243244-14-5 | Descargar SDF | Almacenamiento de soluciones madre |
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| Sinónimos | NVP-LGK974, WNT974 | Smiles | CC1=CC(=CN=C1C2=CC(=NC=C2)C)CC(=O)NC3=NC=C(C=C3)C4=NC=CN=C4 | ||
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In vitro |
DMSO
: 79 mg/mL
(199.27 mM)
Water : Insoluble Ethanol : Insoluble |
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In vivo |
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Paso 1: Introduzca la información a continuación (Recomendado: Un animal adicional para tener en cuenta la pérdida durante el experimento)
Paso 2: Introduzca la formulación in vivo (Esto es solo la calculadora, no la formulación. Por favor, contáctenos primero si no hay una formulación in vivo en la sección de Solubilidad.)
Resultados del cálculo:
Concentración de trabajo: mg/ml;
Método para preparar el líquido maestro de DMSO: mg fármaco predissuelto en μL DMSO ( Concentración del líquido maestro mg/mL, Por favor, contáctenos primero si la concentración excede la solubilidad del DMSO del lote del fármaco. )
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadirμL PEG300, mezclar y clarificar, luego añadirμL Tween 80, mezclar y clarificar, luego añadir μL ddH2O, mezclar y clarificar.
Método para preparar la formulación in vivo: Tomar μL DMSO líquido maestro, luego añadir μL Aceite de maíz, mezclar y clarificar.
Nota: 1. Por favor, asegúrese de que el líquido esté claro antes de añadir el siguiente disolvente.
2. Asegúrese de añadir el (los) disolvente(s) en orden. Debe asegurarse de que la solución obtenida, en la adición anterior, sea una solución clara antes de proceder a añadir el siguiente disolvente. Se pueden utilizar métodos físicos como el vórtice, el ultrasonido o el baño de agua caliente para ayudar a la disolución.
| Características |
Orally bioavailable Porcupine-specific inhibitor that has been tested in Phase I clinical trials for treatment of malignancies dependent on Wnt ligands.
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|---|---|
| Targets/IC50/Ki |
Porcn
(TM3 cells) |
| In vitro |
En el ensayo de unión de radioligando PORCN, LGK974 (WNT974) desplaza eficazmente [3H]-GNF-1331 con una IC50 de 1 nM y no muestra citotoxicidad importante en células hasta 20 µM. Muestra actividades inhibidoras comparables contra todos los Wnts probados con una IC50 que oscila entre 0,05 y 2,4 nM, lo que es consistente con la pérdida genética del fenotipo PORCN. Este compuesto inhibe específicamente el crecimiento de tres líneas celulares mutantes RNF43, HPAF-II, PaTu 8988S y Capan-2.
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| In vivo |
En un modelo de tumor murino MMTV-Wnt1 y un modelo humano de carcinoma de células escamosas de cabeza y cuello (HN30), LGK974 (WNT974) (3 mg/kg) inhibe la señalización Wnt in vivo e induce la regresión tumoral sin una pérdida significativa de peso corporal en los ratones. Este compuesto (5 mg/kg, p.o., BID) también inhibe el crecimiento tumoral de tumores pancreáticos mutantes RNF43 (HPAF-II y Capan-2) in vivo.
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Referencias |
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| Métodos | Biomarcadores | Imágenes | PMID |
|---|---|---|---|
| Western blot | Nrf2 / Wnt3A / HO-1 / NQO-1 / Survivin NF-κB / IκB / p-IκB p-LRP6 / Axin / p-GSK3β / p-β-catenin / β-catenin |
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28627706 |
| Immunofluorescence | α1, 6-fucosylation FUT8 beta-catenin |
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28798691 |
(datos de https://clinicaltrials.gov, actualizado el 2024-05-22)
| Número NCT | Reclutamiento | Condiciones | Patrocinador/Colaboradores | Fecha de inicio | Fases |
|---|---|---|---|---|---|
| NCT01351103 | Active not recruiting | Pancreatic Cancer|BRAF Mutant Colorectal Cancer|Melanoma|Triple Negative Breast Cancer|Head and Neck Squamous Cell Cancer|Cervical Squamous Cell Cancer|Esophageal Squamous Cell Cancer|Lung Squamous Cell Cancer |
Novartis Pharmaceuticals|Novartis |
December 1 2011 | Phase 1 |
Tel: +1-832-582-8158 Ext:3
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Pregunta 1:
If it is a lipophilic or hydrophilic substance?
Respuesta:
It is a lipophilic compound.