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ACS Comb Sci ; 22(11): 608-616, 2020 11 09.
Artículo en Inglés | MEDLINE | ID: mdl-32960032

RESUMEN

TRAF2 and NCK-interacting kinase (TNIK) is a critical factor in colorectal cancer (CRC) proliferation mediated by Wnt signaling. We attempted to identify efficient TNIK inhibitors using computational high-throughput virtual screening (HTVS) from various drug banks and databases. By performing/on performing e-pharmacophore screening and molecular docking methods, from ∼700 000 molecules, compounds LC_222150, LC_112060, and LC_64796 were identified as potential leads, through molecular dynamics (MD) simulations and density functional theory (DFT). These top 3 structures were commercially procured, and their inhibitory activity was assessed in vitro. Significant TNIK inhibition was observed, with an average IC50 of 18.33 ± 0.75 nM. In terms of anticancer activity, the observed average relative % activity (RPA) of 90.28 ± 1.04 for these compounds compared well with doxorubicin (86.75 ± 1.45) as a standard. Compounds LC_222150, LC_112060, and LC_64796, therefore, warrant further evaluation in vivo to assess their CRC therapeutic effects.


Asunto(s)
Proteínas Adaptadoras Transductoras de Señales/metabolismo , Antineoplásicos/química , Neoplasias Colorrectales/tratamiento farmacológico , Proteínas Oncogénicas/metabolismo , Inhibidores de Proteínas Quinasas/química , Factor 2 Asociado a Receptor de TNF/metabolismo , Antineoplásicos/farmacología , Apoptosis/efectos de los fármacos , Teoría Funcional de la Densidad , Doxorrubicina/farmacología , Doxorrubicina/normas , Ensayos de Selección de Medicamentos Antitumorales , Células HCT116 , Ensayos Analíticos de Alto Rendimiento , Humanos , Simulación del Acoplamiento Molecular , Simulación de Dinámica Molecular , Unión Proteica , Conformación Proteica , Inhibidores de Proteínas Quinasas/farmacología , Transducción de Señal , Relación Estructura-Actividad
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