{"title":"肝癌线粒体功能障碍:从代谢到靶向治疗。","authors":"Faezeh Sharafi, Elham Rismani, Mohamad Rhmanian, Arezoo Khosravi, Ali Zarrabi, Massoud Vosough","doi":"10.1007/s11010-025-05377-x","DOIUrl":null,"url":null,"abstract":"<p><p>Globally, liver cancer is reported to be the third leading cause of cancer-related mortality. The most common type of these cancers is hepatocellular carcinoma (HCC). Current preventive strategies, including lifestyle modifications, antiviral therapies, and surveillance, are limited in their effectiveness. Mitochondria play critical roles in regulating cellular metabolism, oxidative stress, and apoptosis. Mitochondrial dysfunction can accelerate HCC progression, particularly in patients with liver diseases such as metabolic-associated fatty liver disease (MAFLD) and metabolic dysfunction-associated steatohepatitis (MASH). In this review, we discuss the mechanisms of mitochondrial dysfunction in HCC from a molecular point of view, including oxidative stress, mitophagy dysregulation, mitochondrial dynamics dysregulation, and mitochondrial DNA (mtDNA)-mediated dysregulation of innate immune responses. Additionally, we explore molecular-targeted therapies aimed at restoring mitochondrial function. Critical approaches include targeting reactive oxygen species pathways through agents such as iridium (III) complexes and Mito Rh S, which induce cancer cell death through apoptosis and ferroptosis. Other compounds, including dehydrocrenatidine, enhance oxidative phosphorylation and promote apoptosis. Inhibitors of dynamin-related protein 1 (Drp1) target mitochondrial fission to reduce tumor growth. Furthermore, mitophagy modulators, such as SIRT1 activators, improve mitochondrial quality control, minimize the negative effects of oxidative stress, and reduce cancer development. Clinical trials are ongoing for the mitochondrial enzyme-targeting agents CPI-613 and Gamitrinib, a heat shock protein-targeting agent, which have hence shown great promise for these therapies. With further investigation, mitochondrial-targeted interventions could be promising for preventing or reducing HCC incidence and recurrence, increasing long-term survival, and improving the quality of life of patients with advanced-stage disease.</p>","PeriodicalId":18724,"journal":{"name":"Molecular and Cellular Biochemistry","volume":" ","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mitochondrial dysfunction in hepatocellular carcinoma: from metabolism to targeted therapies.\",\"authors\":\"Faezeh Sharafi, Elham Rismani, Mohamad Rhmanian, Arezoo Khosravi, Ali Zarrabi, Massoud Vosough\",\"doi\":\"10.1007/s11010-025-05377-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Globally, liver cancer is reported to be the third leading cause of cancer-related mortality. The most common type of these cancers is hepatocellular carcinoma (HCC). Current preventive strategies, including lifestyle modifications, antiviral therapies, and surveillance, are limited in their effectiveness. Mitochondria play critical roles in regulating cellular metabolism, oxidative stress, and apoptosis. Mitochondrial dysfunction can accelerate HCC progression, particularly in patients with liver diseases such as metabolic-associated fatty liver disease (MAFLD) and metabolic dysfunction-associated steatohepatitis (MASH). In this review, we discuss the mechanisms of mitochondrial dysfunction in HCC from a molecular point of view, including oxidative stress, mitophagy dysregulation, mitochondrial dynamics dysregulation, and mitochondrial DNA (mtDNA)-mediated dysregulation of innate immune responses. Additionally, we explore molecular-targeted therapies aimed at restoring mitochondrial function. Critical approaches include targeting reactive oxygen species pathways through agents such as iridium (III) complexes and Mito Rh S, which induce cancer cell death through apoptosis and ferroptosis. Other compounds, including dehydrocrenatidine, enhance oxidative phosphorylation and promote apoptosis. Inhibitors of dynamin-related protein 1 (Drp1) target mitochondrial fission to reduce tumor growth. Furthermore, mitophagy modulators, such as SIRT1 activators, improve mitochondrial quality control, minimize the negative effects of oxidative stress, and reduce cancer development. Clinical trials are ongoing for the mitochondrial enzyme-targeting agents CPI-613 and Gamitrinib, a heat shock protein-targeting agent, which have hence shown great promise for these therapies. With further investigation, mitochondrial-targeted interventions could be promising for preventing or reducing HCC incidence and recurrence, increasing long-term survival, and improving the quality of life of patients with advanced-stage disease.</p>\",\"PeriodicalId\":18724,\"journal\":{\"name\":\"Molecular and Cellular Biochemistry\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.7000,\"publicationDate\":\"2025-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular and Cellular Biochemistry\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1007/s11010-025-05377-x\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular and Cellular Biochemistry","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s11010-025-05377-x","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Mitochondrial dysfunction in hepatocellular carcinoma: from metabolism to targeted therapies.
Globally, liver cancer is reported to be the third leading cause of cancer-related mortality. The most common type of these cancers is hepatocellular carcinoma (HCC). Current preventive strategies, including lifestyle modifications, antiviral therapies, and surveillance, are limited in their effectiveness. Mitochondria play critical roles in regulating cellular metabolism, oxidative stress, and apoptosis. Mitochondrial dysfunction can accelerate HCC progression, particularly in patients with liver diseases such as metabolic-associated fatty liver disease (MAFLD) and metabolic dysfunction-associated steatohepatitis (MASH). In this review, we discuss the mechanisms of mitochondrial dysfunction in HCC from a molecular point of view, including oxidative stress, mitophagy dysregulation, mitochondrial dynamics dysregulation, and mitochondrial DNA (mtDNA)-mediated dysregulation of innate immune responses. Additionally, we explore molecular-targeted therapies aimed at restoring mitochondrial function. Critical approaches include targeting reactive oxygen species pathways through agents such as iridium (III) complexes and Mito Rh S, which induce cancer cell death through apoptosis and ferroptosis. Other compounds, including dehydrocrenatidine, enhance oxidative phosphorylation and promote apoptosis. Inhibitors of dynamin-related protein 1 (Drp1) target mitochondrial fission to reduce tumor growth. Furthermore, mitophagy modulators, such as SIRT1 activators, improve mitochondrial quality control, minimize the negative effects of oxidative stress, and reduce cancer development. Clinical trials are ongoing for the mitochondrial enzyme-targeting agents CPI-613 and Gamitrinib, a heat shock protein-targeting agent, which have hence shown great promise for these therapies. With further investigation, mitochondrial-targeted interventions could be promising for preventing or reducing HCC incidence and recurrence, increasing long-term survival, and improving the quality of life of patients with advanced-stage disease.
期刊介绍:
Molecular and Cellular Biochemistry: An International Journal for Chemical Biology in Health and Disease publishes original research papers and short communications in all areas of the biochemical sciences, emphasizing novel findings relevant to the biochemical basis of cellular function and disease processes, as well as the mechanics of action of hormones and chemical agents. Coverage includes membrane transport, receptor mechanism, immune response, secretory processes, and cytoskeletal function, as well as biochemical structure-function relationships in the cell.
In addition to the reports of original research, the journal publishes state of the art reviews. Specific subjects covered by Molecular and Cellular Biochemistry include cellular metabolism, cellular pathophysiology, enzymology, ion transport, lipid biochemistry, membrane biochemistry, molecular biology, nuclear structure and function, and protein chemistry.