Resveratrol mediated the proliferation and apoptosis of gastric cancer cells by modulating the PI3K/Akt/P53 signaling pathway.
Biochem Biophys Res Commun
; 723: 150186, 2024 Sep 03.
Article
en En
| MEDLINE
| ID: mdl-38830298
ABSTRACT
The aim of this study was to investigate the anti-cancer effects of resveratrol (RES) against gastric cancer (GC) and explore the potential mechanisms. We first measured the anti-cancer effects of RES on GC cell lines (i.e. AGS and HGC-27). Then protein-protein interaction (PPI) network was constructed, followed by GO and KEGG analysis to screen the possible targets. Molecular docking analysis was given to visualize the pharmacological effects of RES on GC cell lines. For the in vivo experiments, xenograft tumor model was established, and Western blot analysis was performed to determine the expression of protein screened by network pharmacology. Our results showed that RES could promote the apoptosis of GC cells. Five hub targets were identified by network pharmacology, including AKT1, TP53, JUN, ESR1 and MAPK14. GO and KEGG analyses revealed the PI3K/Akt/P53 signaling pathway was the most related signaling pathway. Molecular docking analysis indicated that RES could form 3 hydrogen bonds with AKT1 and 3 hydrogen bonds with TP53. The inhibitory effects of RES on the proliferation and promoting effects of RES on the apoptosis of AGS and HGC-27 cells were significantly reversed when blocking the PI3K-Akt signaling pathway using the LY294002. In vivo results showed that RES induced significant decrease of tumor volume and tumor weight without changing the body weight, or inducing significant cytotoxicities. Western blot analysis proved that RES could induce down-regulation of p-Akt and up-regulation of P53 in vivo. In conclusion, RES showed anti-cancer effects in GC by regulating the PI3K/Akt/P53 signaling pathway.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Neoplasias Gástricas
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Proteína p53 Supresora de Tumor
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Fosfatidilinositol 3-Quinasas
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Proteínas Proto-Oncogénicas c-akt
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Resveratrol
Límite:
Animals
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Humans
Idioma:
En
Revista:
Biochem Biophys Res Commun
Año:
2024
Tipo del documento:
Article
País de afiliación:
China