{"title":"安罗替尼通过 PI3K/AKT/mTOR 通路抑制套细胞淋巴瘤增殖并诱导凋亡","authors":"Jiaping Wang, Zhijuan Xu, Yanli Lai, Yanli Zhang, Ping Zhang, Qitian Mu, Shujun Yang, Lixia Sheng, G. Ouyang","doi":"10.2174/0115665240284638240408081133","DOIUrl":null,"url":null,"abstract":"BACKGROUND\nThis study investigates the inhibitory mechanism of anlotinib on human Mantle Cell Lymphoma (MCL) cells through in vitro and in vivo experiments.\n\n\nMETHODS\nIn 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.\n\n\nRESULTS\nThe 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.\n\n\nCONCLUSION\nAnlotinib 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.","PeriodicalId":10873,"journal":{"name":"Current molecular medicine","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Anlotinib Inhibiting Mantle Cell Lymphoma Proliferation and Inducing Apoptosis through PI3K/AKT/mTOR Pathway.\",\"authors\":\"Jiaping Wang, Zhijuan Xu, Yanli Lai, Yanli Zhang, Ping Zhang, Qitian Mu, Shujun Yang, Lixia Sheng, G. Ouyang\",\"doi\":\"10.2174/0115665240284638240408081133\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"BACKGROUND\\nThis study investigates the inhibitory mechanism of anlotinib on human Mantle Cell Lymphoma (MCL) cells through in vitro and in vivo experiments.\\n\\n\\nMETHODS\\nIn 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.\\n\\n\\nRESULTS\\nThe 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.\\n\\n\\nCONCLUSION\\nAnlotinib 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.\",\"PeriodicalId\":10873,\"journal\":{\"name\":\"Current molecular medicine\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-04-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current molecular medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2174/0115665240284638240408081133\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, RESEARCH & EXPERIMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current molecular medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/0115665240284638240408081133","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
Anlotinib Inhibiting Mantle Cell Lymphoma Proliferation and Inducing Apoptosis through PI3K/AKT/mTOR Pathway.
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.
期刊介绍:
Current Molecular Medicine is an interdisciplinary journal focused on providing the readership with current and comprehensive reviews/ mini-reviews, original research articles, short communications/letters and drug clinical trial studies on fundamental molecular mechanisms of disease pathogenesis, the development of molecular-diagnosis and/or novel approaches to rational treatment. The reviews should be of significant interest to basic researchers and clinical investigators in molecular medicine. Periodically the journal invites guest editors to devote an issue on a basic research area that shows promise to advance our understanding of the molecular mechanism(s) of a disease or has potential for clinical applications.