{"title":"5-nitro-thiophene-thiosemicarbazone 衍生物可诱导胰腺导管腺癌细胞死亡、细胞周期停滞和磷酸激酶关闭。","authors":"","doi":"10.1016/j.ejphar.2024.176963","DOIUrl":null,"url":null,"abstract":"<div><h3>Introduction</h3><div>Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with limited treatment options. This study explores the potential of novel 5-nitro-thiophene-thiosemicarbazone derivatives as therapeutic agents for PDAC.</div></div><div><h3>Methods</h3><div>We evaluated the cytotoxicity of seven derivatives in peripheral blood mononuclear cells (PBMCs) and PDAC cell lines. Promising candidates (PR12 and PR17) were further analyzed for their effects on colony formation, cell cycle progression, and reactive oxygen species (ROS) production. PR17, the most promising derivative, was subjected to additional investigation, including analysis of autophagy-related genes and protein kinase inhibition.</div></div><div><h3>Results</h3><div>Three derivatives (PR16, PR19, and PR20) displayed cytotoxicity towards PBMCs. PR12 reduced colony formation and G0/G1 cell cycle arrest in PDAC cells. Notably, PR17 exhibited potent activity in MIA PaCa-2 cells, inducing S-phase cell cycle arrest, downregulating autophagy genes, and inhibiting key protein kinases.</div></div><div><h3>Conclusion</h3><div>PR17, a 5-nitro-thiophene-thiosemicarbazone derivative, demonstrates promising antineoplastic activity against PDAC cells by potentially modulating cell cycle progression, autophagy, and protein kinase signaling. Further studies are warranted to elucidate the detailed mechanism of action and explore its efficacy in vivo.</div></div>","PeriodicalId":12004,"journal":{"name":"European journal of pharmacology","volume":null,"pages":null},"PeriodicalIF":4.2000,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"5-nitro-thiophene-thiosemicarbazone derivative induces cell death, cell cycle arrest, and phospho-kinase shutdown in pancreatic ductal adenocarcinoma cells\",\"authors\":\"\",\"doi\":\"10.1016/j.ejphar.2024.176963\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Introduction</h3><div>Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with limited treatment options. This study explores the potential of novel 5-nitro-thiophene-thiosemicarbazone derivatives as therapeutic agents for PDAC.</div></div><div><h3>Methods</h3><div>We evaluated the cytotoxicity of seven derivatives in peripheral blood mononuclear cells (PBMCs) and PDAC cell lines. Promising candidates (PR12 and PR17) were further analyzed for their effects on colony formation, cell cycle progression, and reactive oxygen species (ROS) production. PR17, the most promising derivative, was subjected to additional investigation, including analysis of autophagy-related genes and protein kinase inhibition.</div></div><div><h3>Results</h3><div>Three derivatives (PR16, PR19, and PR20) displayed cytotoxicity towards PBMCs. PR12 reduced colony formation and G0/G1 cell cycle arrest in PDAC cells. Notably, PR17 exhibited potent activity in MIA PaCa-2 cells, inducing S-phase cell cycle arrest, downregulating autophagy genes, and inhibiting key protein kinases.</div></div><div><h3>Conclusion</h3><div>PR17, a 5-nitro-thiophene-thiosemicarbazone derivative, demonstrates promising antineoplastic activity against PDAC cells by potentially modulating cell cycle progression, autophagy, and protein kinase signaling. Further studies are warranted to elucidate the detailed mechanism of action and explore its efficacy in vivo.</div></div>\",\"PeriodicalId\":12004,\"journal\":{\"name\":\"European journal of pharmacology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European journal of pharmacology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0014299924006526\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European journal of pharmacology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0014299924006526","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
5-nitro-thiophene-thiosemicarbazone derivative induces cell death, cell cycle arrest, and phospho-kinase shutdown in pancreatic ductal adenocarcinoma cells
Introduction
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with limited treatment options. This study explores the potential of novel 5-nitro-thiophene-thiosemicarbazone derivatives as therapeutic agents for PDAC.
Methods
We evaluated the cytotoxicity of seven derivatives in peripheral blood mononuclear cells (PBMCs) and PDAC cell lines. Promising candidates (PR12 and PR17) were further analyzed for their effects on colony formation, cell cycle progression, and reactive oxygen species (ROS) production. PR17, the most promising derivative, was subjected to additional investigation, including analysis of autophagy-related genes and protein kinase inhibition.
Results
Three derivatives (PR16, PR19, and PR20) displayed cytotoxicity towards PBMCs. PR12 reduced colony formation and G0/G1 cell cycle arrest in PDAC cells. Notably, PR17 exhibited potent activity in MIA PaCa-2 cells, inducing S-phase cell cycle arrest, downregulating autophagy genes, and inhibiting key protein kinases.
Conclusion
PR17, a 5-nitro-thiophene-thiosemicarbazone derivative, demonstrates promising antineoplastic activity against PDAC cells by potentially modulating cell cycle progression, autophagy, and protein kinase signaling. Further studies are warranted to elucidate the detailed mechanism of action and explore its efficacy in vivo.
期刊介绍:
The European Journal of Pharmacology publishes research papers covering all aspects of experimental pharmacology with focus on the mechanism of action of structurally identified compounds affecting biological systems.
The scope includes:
Behavioural pharmacology
Neuropharmacology and analgesia
Cardiovascular pharmacology
Pulmonary, gastrointestinal and urogenital pharmacology
Endocrine pharmacology
Immunopharmacology and inflammation
Molecular and cellular pharmacology
Regenerative pharmacology
Biologicals and biotherapeutics
Translational pharmacology
Nutriceutical pharmacology.