A novel indirubin derivative that increases somatic cell plasticity and inhibits tumorigenicity.
Bioorg Med Chem
; 27(13): 2923-2934, 2019 07 01.
Article
en En
| MEDLINE
| ID: mdl-31147141
ABSTRACT
Indirubin-based compounds affect diverse biological processes, such as inflammation and angiogenesis. In this study, we tested a novel indirubin derivative, LDD-1819 (2-((((2Z,3E)-5-hydroxy-5'-nitro-2'-oxo-[2,3'-biindolinylidene]-3-ylidene)amino)oxy)ethan-1-aminium chloride) for two major biological activities cell plasticity and anti-cancer activity. Biological assays indicated that LDD-1819 induced somatic cell plasticity. LDD-1819 potentiated myoblast reprogramming into osteogenic cells and fibroblast reprogramming into adipogenic cells. Interestingly, in an assay of skeletal muscle dedifferentiation, LDD-1819 induced human muscle cellularization and blocked residual proliferative activity to produce a population of mononuclear refractory cells, which is also observed in the early stages of limb regeneration in urodele amphibians. In cancer cell lines, LDD-1819 treatment inhibited cell invasion and selectively induced apoptosis compared to normal cells. In an animal tumor xenograft model, LDD-1819 reduced human cancer cell metastasis in vivo at doses that did not produce toxicity. Biochemical assays showed that LDD-1819 possessed inhibitory activity against glycogen synthase kinase-3ß, which is linked to cell plasticity, and aurora kinase, which regulates carcinogenesis. These results indicate that novel indirubin derivative LDD-1819 is a dual inhibitor of glycogen synthase kinase-3ß and aurora A kinase, and has potential for development as an anti-cancer drug or as a reprogramming agent for cell-therapy based approaches to treat degenerative diseases.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Inhibidores de Proteínas Quinasas
/
Carcinogénesis
/
Plasticidad de la Célula
Límite:
Humans
Idioma:
En
Revista:
Bioorg Med Chem
Asunto de la revista:
BIOQUIMICA
/
QUIMICA
Año:
2019
Tipo del documento:
Article