{"title":"单宁酸对多柔比星诱导的肝毒性的保护潜力:洞察其抗氧化、抗炎和抗细胞凋亡机制。","authors":"Neslihan Özturk, Hamid Ceylan, Yeliz Demir","doi":"10.1002/jbt.23798","DOIUrl":null,"url":null,"abstract":"<p>Doxorubicin (DOX), which is frequently used in cancer treatment, has limited clinical use due to adverse effects on healthy tissues, especially the liver. Therefore, it is necessary to research the molecular basis of DOX-induced organ and tissue damage and protective agents. In this study, we aimed to examine the protective effects of tannic acid (TA) against DOX-induced hepatoxicity in experimental rat models. Rats were randomly divided into four experimental groups: the untreated control, DOX, TA, and cotreatment (DOX + TA) groups. We investigated the antioxidant system's main components and oxidative stress indicators. Moreover, we examined alterations in the mRNA expression of critical regulators that modulate apoptosis, inflammation, and cell metabolism to better understand the underlying factors of DOX-induced liver toxicity. The results showed that DOX exposure caused an increase in MDA levels and a significant depletion of GSH content in rat liver tissues. Consistent with oxidative stress-related metabolites, DOX was found to significantly suppress both mRNA expression and enzyme activities of antioxidant system components. Moreover, DOX exposure had significant adverse effects on regulating the other regulatory genes studied. However, it was determined that TA could alleviate many of the negative changes caused by DOX. The results of the present study indicated that TA might be considered a versatile candidate that could prevent DOX-induced hepatotoxicity, possibly by preserving cell physiology, viability, and especially redox balance.</p>","PeriodicalId":15151,"journal":{"name":"Journal of Biochemical and Molecular Toxicology","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The hepatoprotective potential of tannic acid against doxorubicin-induced hepatotoxicity: Insights into its antioxidative, anti-inflammatory, and antiapoptotic mechanisms\",\"authors\":\"Neslihan Özturk, Hamid Ceylan, Yeliz Demir\",\"doi\":\"10.1002/jbt.23798\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Doxorubicin (DOX), which is frequently used in cancer treatment, has limited clinical use due to adverse effects on healthy tissues, especially the liver. Therefore, it is necessary to research the molecular basis of DOX-induced organ and tissue damage and protective agents. In this study, we aimed to examine the protective effects of tannic acid (TA) against DOX-induced hepatoxicity in experimental rat models. Rats were randomly divided into four experimental groups: the untreated control, DOX, TA, and cotreatment (DOX + TA) groups. We investigated the antioxidant system's main components and oxidative stress indicators. Moreover, we examined alterations in the mRNA expression of critical regulators that modulate apoptosis, inflammation, and cell metabolism to better understand the underlying factors of DOX-induced liver toxicity. The results showed that DOX exposure caused an increase in MDA levels and a significant depletion of GSH content in rat liver tissues. Consistent with oxidative stress-related metabolites, DOX was found to significantly suppress both mRNA expression and enzyme activities of antioxidant system components. Moreover, DOX exposure had significant adverse effects on regulating the other regulatory genes studied. However, it was determined that TA could alleviate many of the negative changes caused by DOX. The results of the present study indicated that TA might be considered a versatile candidate that could prevent DOX-induced hepatotoxicity, possibly by preserving cell physiology, viability, and especially redox balance.</p>\",\"PeriodicalId\":15151,\"journal\":{\"name\":\"Journal of Biochemical and Molecular Toxicology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-08-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Biochemical and Molecular Toxicology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/jbt.23798\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biochemical and Molecular Toxicology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jbt.23798","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
The hepatoprotective potential of tannic acid against doxorubicin-induced hepatotoxicity: Insights into its antioxidative, anti-inflammatory, and antiapoptotic mechanisms
Doxorubicin (DOX), which is frequently used in cancer treatment, has limited clinical use due to adverse effects on healthy tissues, especially the liver. Therefore, it is necessary to research the molecular basis of DOX-induced organ and tissue damage and protective agents. In this study, we aimed to examine the protective effects of tannic acid (TA) against DOX-induced hepatoxicity in experimental rat models. Rats were randomly divided into four experimental groups: the untreated control, DOX, TA, and cotreatment (DOX + TA) groups. We investigated the antioxidant system's main components and oxidative stress indicators. Moreover, we examined alterations in the mRNA expression of critical regulators that modulate apoptosis, inflammation, and cell metabolism to better understand the underlying factors of DOX-induced liver toxicity. The results showed that DOX exposure caused an increase in MDA levels and a significant depletion of GSH content in rat liver tissues. Consistent with oxidative stress-related metabolites, DOX was found to significantly suppress both mRNA expression and enzyme activities of antioxidant system components. Moreover, DOX exposure had significant adverse effects on regulating the other regulatory genes studied. However, it was determined that TA could alleviate many of the negative changes caused by DOX. The results of the present study indicated that TA might be considered a versatile candidate that could prevent DOX-induced hepatotoxicity, possibly by preserving cell physiology, viability, and especially redox balance.
期刊介绍:
The Journal of Biochemical and Molecular Toxicology is an international journal that contains original research papers, rapid communications, mini-reviews, and book reviews, all focusing on the molecular mechanisms of action and detoxication of exogenous and endogenous chemicals and toxic agents. The scope includes effects on the organism at all stages of development, on organ systems, tissues, and cells as well as on enzymes, receptors, hormones, and genes. The biochemical and molecular aspects of uptake, transport, storage, excretion, lactivation and detoxication of drugs, agricultural, industrial and environmental chemicals, natural products and food additives are all subjects suitable for publication. Of particular interest are aspects of molecular biology related to biochemical toxicology. These include studies of the expression of genes related to detoxication and activation enzymes, toxicants with modes of action involving effects on nucleic acids, gene expression and protein synthesis, and the toxicity of products derived from biotechnology.