Anlotinib Inhibiting Mantle Cell Lymphoma Proliferation and Inducing Apoptosis through PI3K/AKT/mTOR Pathway.
Curr Mol Med
; 2024 Apr 24.
Article
em En
| MEDLINE
| ID: mdl-38659267
ABSTRACT
BACKGROUND:
This study investigates the inhibitory mechanism of anlotinib on human Mantle Cell Lymphoma (MCL) cells through in vitro and in vivo experiments.METHODS:
In vitro cellular experiments validate the effects of anlotinib on MCL cell proliferation and apoptosis. Moreover, a subcutaneous xenograft nude mice model of Mino MCL cells was established to assess the anti-tumour effect and tumour microenvironment regulation of anlotinib in vivo.RESULTS:
The results indicate that MCL cell proliferation was significantly inhibited upon anlotinib exposure. The alterations in the expression of apoptosis-related proteins further confirm that anlotinib can induce apoptosis in MCL cells. Additionally, anlotinib significantly reduced the PI3K/Akt/mTOR phosphorylation level in MCL cells. The administration of a PI3K phosphorylation agonist, 740YP, could reverse the inhibitory effect of anlotinib on MCL. In the xenograft mouse model using Mino MCL cells, anlotinib treatment led to a gradual reduction in body weight and a significant increase in survival time compared to the control group. Additionally, anlotinib attenuated PD-1 expression and elevated inflammatory factors, CD4, and CD8 levels in tumour tissues.CONCLUSION:
Anlotinib effectively inhibits proliferation and induces apoptosis in MCL both in vitro and in vivo. This inhibition is likely linked to suppressing phosphorylation in the PI3K/Akt/mTOR pathway.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article