Berberine in combination with anti-PD-L1 suppresses hepatocellular carcinoma progression and metastasis via Erk signaling pathway.

IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL
Annals of Medicine and Surgery Pub Date : 2025-01-09 eCollection Date: 2025-01-01 DOI:10.1097/MS9.0000000000002746
Ganggang Miao, Zhiyu Zhang, Meiyan Wang, Xingwei Gu, Dongxiao Xiang, Hongyong Cao
{"title":"Berberine in combination with anti-PD-L1 suppresses hepatocellular carcinoma progression and metastasis via Erk signaling pathway.","authors":"Ganggang Miao, Zhiyu Zhang, Meiyan Wang, Xingwei Gu, Dongxiao Xiang, Hongyong Cao","doi":"10.1097/MS9.0000000000002746","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Berberine (BBR) is an isoquinoline alkaloid extracted from Huang Lian and other herbal medicines. It has been reported to play a crucial role in multiple metabolic diseases and cancers. Programmed cell death-1 (PD-L1) is known as the immune checkpoint; immunotherapy targeting PD1/PD-L1 axis can effectively block its pro-tumor activity. However, the effect of the combined use of BBR and anti-PD-L1 on hepatocellular carcinoma (HCC) has not been reported.</p><p><strong>Methods: </strong>Hep-3B and HCCLM3 cells were chosen as the experimental objects. To determine the potential anti-cancer activity of the combination of BBR and anti-PD-L1, we first treated v cells with BBR. The cell viability of Hep-3B and HCCLM3 with BBR treatment was measured by Cell Count Kit 8 assay. Cytometry by time-of-flight was performed to analyze tumor tissues after treatment with BBR and/or anti-PD-L1. Proliferation-, migration-, and invasion-related markers were measured by western blotting and immunohistochemistry.</p><p><strong>Results: </strong>The results showed that BBR significantly inhibited the proliferation of Hep-3B and HCCLM3.The combination treatment of BBR and anti-PD-L1 had a prominent inhibitory effect on HCC tumorigenesis. Cytometry by time-of-flight analysis indicated that BBR affects the immune subsets in the tumors. Besides, BBR and anti-PD-L1 inhibited the migration and invasion of HCC by inactivating the phosphorylation of Erk.</p><p><strong>Conclusion: </strong>Our study proposed that the combination treatment of BBR and anti-PD-L1 markedly inhibited the tumorigenesis of HCC by Erk signaling pathway. We hope our research can provide a new strategy for the potential of BBR as a therapeutic agent in the treatment of HCC.</p>","PeriodicalId":8025,"journal":{"name":"Annals of Medicine and Surgery","volume":"87 1","pages":"103-112"},"PeriodicalIF":1.7000,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11918555/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Medicine and Surgery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1097/MS9.0000000000002746","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
引用次数: 0

Abstract

Background: Berberine (BBR) is an isoquinoline alkaloid extracted from Huang Lian and other herbal medicines. It has been reported to play a crucial role in multiple metabolic diseases and cancers. Programmed cell death-1 (PD-L1) is known as the immune checkpoint; immunotherapy targeting PD1/PD-L1 axis can effectively block its pro-tumor activity. However, the effect of the combined use of BBR and anti-PD-L1 on hepatocellular carcinoma (HCC) has not been reported.

Methods: Hep-3B and HCCLM3 cells were chosen as the experimental objects. To determine the potential anti-cancer activity of the combination of BBR and anti-PD-L1, we first treated v cells with BBR. The cell viability of Hep-3B and HCCLM3 with BBR treatment was measured by Cell Count Kit 8 assay. Cytometry by time-of-flight was performed to analyze tumor tissues after treatment with BBR and/or anti-PD-L1. Proliferation-, migration-, and invasion-related markers were measured by western blotting and immunohistochemistry.

Results: The results showed that BBR significantly inhibited the proliferation of Hep-3B and HCCLM3.The combination treatment of BBR and anti-PD-L1 had a prominent inhibitory effect on HCC tumorigenesis. Cytometry by time-of-flight analysis indicated that BBR affects the immune subsets in the tumors. Besides, BBR and anti-PD-L1 inhibited the migration and invasion of HCC by inactivating the phosphorylation of Erk.

Conclusion: Our study proposed that the combination treatment of BBR and anti-PD-L1 markedly inhibited the tumorigenesis of HCC by Erk signaling pathway. We hope our research can provide a new strategy for the potential of BBR as a therapeutic agent in the treatment of HCC.

求助全文
约1分钟内获得全文 求助全文
来源期刊
Annals of Medicine and Surgery
Annals of Medicine and Surgery MEDICINE, GENERAL & INTERNAL-
自引率
5.90%
发文量
1665
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信