Effect of Smo SiRNA-mediated Hedgehog Signaling Pathway Inhibition on Palatal Fusion / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
;
(12): 594-598, 2016.
Artículo
en Inglés
| WPRIM
| ID: wpr-296563
ABSTRACT
We used Smo siRNA to inhibit hedgehog signaling pathway in embryonic day (E) 13 palatal shelves in organ culture. SiRNA 4 was chosen as the most efficient from four synthesized Smo siRNAs. Palatal shelf fusion rate of 4 μg/mL cyclopamine group was the lowest and significantly lower than that of blank control group (P<0.05), and that of siRNA 4 group was also lower than that of blank control group (P=0.183). At 48 h after transfection, Smo protein level of siRNA 4 group was 64.8% lower than that of blank control group (P<0.05), and Gli1 protein level of 4 μg/mL cyclopamine group was 68.9% lower than that of blank control group (P<0.05). Hedgehog signaling pathway inhibition decreased palatal fusion in organ culture, probably owing to downregulation of Smo and Gli1 proteins.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Hueso Paladar
/
Transducción de Señal
/
Embriología
/
ARN Interferente Pequeño
/
Factores de Transcripción de Tipo Kruppel
/
Proteínas Hedgehog
/
Proteína Gli3 con Dedos de Zinc
/
Proteína Gli2 con Dedos de Zinc
/
Genética
/
Metabolismo
Límite:
Animales
Idioma:
Inglés
Revista:
Biomedical and Environmental Sciences
Año:
2016
Tipo del documento:
Artículo
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