Shuning Chen, Weimin Kong, Xiaochang Shen, Boer Deng, Jennifer Haag, Nikita Sinha, Catherine John, Wenchuan Sun, Chunxiao Zhou, Victoria L Bae-Jump
{"title":"Sulindac exhibits anti-proliferative and anti-invasive effects in uterine serous carcinoma cells.","authors":"Shuning Chen, Weimin Kong, Xiaochang Shen, Boer Deng, Jennifer Haag, Nikita Sinha, Catherine John, Wenchuan Sun, Chunxiao Zhou, Victoria L Bae-Jump","doi":"10.1007/s00432-024-05926-9","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Uterine serous carcinoma (USC) is a highly aggressive and frequently recurring subtype of endometrial cancer with limited treatment options for advanced or recurrent stages. Sulindac, a classic non-steroidal anti-inflammatory drug, has demonstrated anti-tumor activity in several pre-clinical tumor models. This study aims to evaluate the effect of sulindac on cell proliferation and invasion in USC cells.</p><p><strong>Methods: </strong>Human USC cell lines ARK-1 and SPEC2 were treated with different concentrations of sulindac. Cell proliferation was assessed using MTT and colony formation assays. ELISA assays measured cellular stress, cleaved caspase 3 activity, antioxidant ability, and adhesion. Cell cycle arrest was evaluated by Cellometer. The invasive capability was detected by wound healing assay. Western blotting was used to analyze the changes in protein expression induced by sulindac.</p><p><strong>Results: </strong>Exposure to sulindac decreased cellular viability in a dose-dependent manner in ARK-1 and SPEC2 cells. Sulindac effectively inhibited cell cycle progression, increased cellular stress, caused apoptosis, and reduced cell adhesion and invasion in USC cells. Additionally, sulindac decreased the expression of COX-2 and blocked phosphorylation of NF-κB induced by TNF-α.</p><p><strong>Conclusion: </strong>Sulindac is a potential therapeutic agent for USC that deserves further exploration in pre-clinical studies and potentially future clinical trials.</p>","PeriodicalId":15118,"journal":{"name":"Journal of Cancer Research and Clinical Oncology","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11358172/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cancer Research and Clinical Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00432-024-05926-9","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: Uterine serous carcinoma (USC) is a highly aggressive and frequently recurring subtype of endometrial cancer with limited treatment options for advanced or recurrent stages. Sulindac, a classic non-steroidal anti-inflammatory drug, has demonstrated anti-tumor activity in several pre-clinical tumor models. This study aims to evaluate the effect of sulindac on cell proliferation and invasion in USC cells.
Methods: Human USC cell lines ARK-1 and SPEC2 were treated with different concentrations of sulindac. Cell proliferation was assessed using MTT and colony formation assays. ELISA assays measured cellular stress, cleaved caspase 3 activity, antioxidant ability, and adhesion. Cell cycle arrest was evaluated by Cellometer. The invasive capability was detected by wound healing assay. Western blotting was used to analyze the changes in protein expression induced by sulindac.
Results: Exposure to sulindac decreased cellular viability in a dose-dependent manner in ARK-1 and SPEC2 cells. Sulindac effectively inhibited cell cycle progression, increased cellular stress, caused apoptosis, and reduced cell adhesion and invasion in USC cells. Additionally, sulindac decreased the expression of COX-2 and blocked phosphorylation of NF-κB induced by TNF-α.
Conclusion: Sulindac is a potential therapeutic agent for USC that deserves further exploration in pre-clinical studies and potentially future clinical trials.
期刊介绍:
The "Journal of Cancer Research and Clinical Oncology" publishes significant and up-to-date articles within the fields of experimental and clinical oncology. The journal, which is chiefly devoted to Original papers, also includes Reviews as well as Editorials and Guest editorials on current, controversial topics. The section Letters to the editors provides a forum for a rapid exchange of comments and information concerning previously published papers and topics of current interest. Meeting reports provide current information on the latest results presented at important congresses.
The following fields are covered: carcinogenesis - etiology, mechanisms; molecular biology; recent developments in tumor therapy; general diagnosis; laboratory diagnosis; diagnostic and experimental pathology; oncologic surgery; and epidemiology.