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Zhang L, Liu X, Wang J, Li Z, Wang S, Yang W, Hai Y, Liu D. Kaempferol protects against doxorubicin-induced myocardial damage by inhibiting mitochondrial ROS-dependent ferroptosis. Redox Rep 2025; 30:2503130. [PMID: 40361284 PMCID: PMC12082743 DOI: 10.1080/13510002.2025.2503130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2025] Open
Abstract
BACKGROUND Doxorubicin (DOX), a widely used chemotherapeutic agent, is limited in clinical application due to its dose-dependent cardiotoxicity. Therefore, it is crucial to explore alternative therapeutic molecules or drugs for mitigating DOX-induced cardiomyopathy (DIC). In this study aimed to explore underlying mechanisms of the cardioprotective effects of Kaempferol (KP) against DIC. METHODS H9c2 cell-based DIC model were established to explore the pharmacological mechanism. The levels of mitochondrial membrane potential, mitochondrial ROS, mitochondrial Fe2+ and lipid peroxidation were detected using JC-1, TMRE, Mito-SOX, Mito-Ferro Green and C11-BODIPY 581/591 probes. Furthermore, Western blot analysis measured the expression of key regulatory proteins, and NRF2-targeting siRNA was transfected into H9c2 cells. The nuclear translocation of NRF2 was assessed by immunofluorescence. RESULTS Data revealed that KP mitigated DOX-induced mitochondrial damage and ferroptosis via reducing membrane potential, mitochondrial ROS/Fe²+, and regulating lipid metabolism. Mechanistically, Western blot analysis revealed that KP inhibited DOX-induced ferroptosis by activating NRF2/SLC7A11/GPX4 axis. Moreover, KP promoted the accumulation and nuclear translocation of NRF2 protein. CONCLUSION These findings demonstrated that KP protected against DOX-induced myocardial damage by inhibiting mitochondrial ROS-dependent ferroptosis. This provides novel insights into KP as a promising drug candidate for cardioprotection.
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Affiliation(s)
- Lin Zhang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Xiaorui Liu
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Juan Wang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Zimu Li
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Siqi Wang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Wen Yang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
| | - Yang Hai
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
- Key Laboratory of Dunhuang Medicine, Ministry of Education, Lanzhou, People’s Republic of China
| | - Dongling Liu
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
- Gansu Pharmaceutical Industry Innovation Research Institute, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China
- Northwest Collaborative Innovation Center for Traditional Chinese Medicine, Lanzhou, People’s Republic of China
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Abdukarimov N, Kokabi K, Kunz J. Ferroptosis and Iron Homeostasis: Molecular Mechanisms and Neurodegenerative Disease Implications. Antioxidants (Basel) 2025; 14:527. [PMID: 40427409 PMCID: PMC12108473 DOI: 10.3390/antiox14050527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2025] [Revised: 04/24/2025] [Accepted: 04/25/2025] [Indexed: 05/29/2025] Open
Abstract
Iron dysregulation has emerged as a pivotal factor in neurodegenerative pathologies, especially through its capacity to promote ferroptosis, a unique form of regulated cell death driven by iron-catalyzed lipid peroxidation. This review synthesizes current evidence on the molecular underpinnings of ferroptosis, focusing on how disruptions in iron homeostasis interact with key antioxidant defenses, such as the system Xc--glutathione-GPX4 axis, to tip neurons toward lethal oxidative damage. Building on these mechanistic foundations, we explore how ferroptosis intersects with hallmark pathologies in Alzheimer's disease (AD) and Parkinson's disease (PD) and examine how iron accumulation in vulnerable brain regions may fuel disease-specific protein aggregation and neurodegeneration. We further surveyed the distinct components of ferroptosis, highlighting the role of lipid peroxidation enzymes, mitochondrial dysfunction, and recently discovered parallel pathways that either exacerbate or mitigate neuronal death. Finally, we discuss how these insights open new avenues for neuroprotective strategies, including iron chelation and lipid peroxidation inhibitors. By highlighting open questions, this review seeks to clarify the current state of knowledge and proposes directions to harness ferroptosis modulation for disease intervention.
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Affiliation(s)
| | | | - Jeannette Kunz
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan; (N.A.); (K.K.)
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Matesanz-Sánchez R, Peitzsch M, Lange I, Mircetic J, Seifert M, Cordes N, Vehlow A. A novel role of exostosin glycosyltransferase 2 (EXT2) in glioblastoma cell metabolism, radiosensitivity and ferroptosis. Cell Death Differ 2025:10.1038/s41418-025-01503-w. [PMID: 40234611 DOI: 10.1038/s41418-025-01503-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/25/2025] [Accepted: 03/24/2025] [Indexed: 04/17/2025] Open
Abstract
Glioblastoma (GBM) employs various strategies to resist therapy, resulting in poor patient survival. A key aspect of its survival mechanisms lies in metabolic regulation, maintaining rapid growth and evading cell death. Recent studies revealed the connection between therapy resistance and ferroptosis, a lipid peroxidation-dependent cell death mechanism triggered by metabolic dysfunction. Our aim was to identify novel regulators of therapy resistance in GBM cells. We conducted a comprehensive analysis combining RNA-sequencing data from a panel of human GBM cell models and TCGA GBM patient datasets. We focused on the top-12 differentially expressed gene candidates associated with poor survival in GBM patients and performed an RNA interference-mediated screen to uncover the radiochemosensitizing potential of these molecules and their impact on metabolic activity, DNA damage, autophagy, and apoptosis. We identified exostosin glycosyltransferase 2 (EXT2), an enzyme previously described in heparan sulfate biosynthesis, as the most promising candidate. EXT2 depletion elicited reduced cell viability and proliferation as well as radiochemosensitization in various GBM cell models. Mechanistically, we explored EXT2 function by conducting untargeted and targeted metabolomics and detected that EXT2-depleted GBM cells exhibit a differential abundance of metabolites belonging to S-adenosylmethionine (SAM) metabolism. Considering these metabolic changes, we determined lipid peroxidation and found that the diminished antioxidant capacity resulting from decreased levels of metabolites in the transsulfuration pathway induces ferroptosis. Moreover, modifications of specific SAM and transsulfuration metabolism associated enzymes revealed a prosurvival and ferroptosis-reducing function when EXT2 is depleted. Collectively, our results uncover a novel role of EXT2 in GBM cell survival and response to X-ray radiation, which is controlled by modulation of ferroptosis. These findings expand our understanding of how GBM cells respond to radio(chemo)therapy and may contribute to the development of new therapeutic approaches.
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Affiliation(s)
- Rocío Matesanz-Sánchez
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany
| | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität, Dresden, 01307, Germany
| | - Inga Lange
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany
- Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Dresden, 01328, Germany
| | - Jovan Mircetic
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, 69192, Germany
| | - Michael Seifert
- Institute for Medical Informatics and Biometry (IMB), Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany
| | - Nils Cordes
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany.
- Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Dresden, 01328, Germany.
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, 69192, Germany.
- Department of Radiotherapy and Radiation Oncology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany.
| | - Anne Vehlow
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, 01307, Germany.
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4
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Zheng J, Conrad M. Ferroptosis: when metabolism meets cell death. Physiol Rev 2025; 105:651-706. [PMID: 39661331 DOI: 10.1152/physrev.00031.2024] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Revised: 11/18/2024] [Accepted: 11/28/2024] [Indexed: 12/12/2024] Open
Abstract
We present here a comprehensive update on recent advancements in the field of ferroptosis, with a particular emphasis on its metabolic underpinnings and physiological impacts. After briefly introducing landmark studies that have helped to shape the concept of ferroptosis as a distinct form of cell death, we critically evaluate the key metabolic determinants involved in its regulation. These include the metabolism of essential trace elements such as selenium and iron; amino acids such as cyst(e)ine, methionine, glutamine/glutamate, and tryptophan; and carbohydrates, covering glycolysis, the citric acid cycle, the electron transport chain, and the pentose phosphate pathway. We also delve into the mevalonate pathway and subsequent cholesterol biosynthesis, including intermediate metabolites like dimethylallyl pyrophosphate, squalene, coenzyme Q (CoQ), vitamin K, and 7-dehydrocholesterol, as well as fatty acid and phospholipid metabolism, including the biosynthesis and remodeling of ester and ether phospholipids and lipid peroxidation. Next, we highlight major ferroptosis surveillance systems, specifically the cyst(e)ine/glutathione/glutathione peroxidase 4 axis, the NAD(P)H/ferroptosis suppressor protein 1/CoQ/vitamin K system, and the guanosine triphosphate cyclohydrolase 1/tetrahydrobiopterin/dihydrofolate reductase axis. We also discuss other potential anti- and proferroptotic systems, including glutathione S-transferase P1, peroxiredoxin 6, dihydroorotate dehydrogenase, glycerol-3-phosphate dehydrogenase 2, vitamin K epoxide reductase complex subunit 1 like 1, nitric oxide, and acyl-CoA synthetase long-chain family member 4. Finally, we explore ferroptosis's physiological roles in aging, tumor suppression, and infection control, its pathological implications in tissue ischemia-reperfusion injury and neurodegeneration, and its potential therapeutic applications in cancer treatment. Existing drugs and compounds that may regulate ferroptosis in vivo are enumerated.
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Affiliation(s)
- Jiashuo Zheng
- Institute of Metabolism and Cell Death, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München, Neuherberg, Germany
| | - Marcus Conrad
- Institute of Metabolism and Cell Death, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München, Neuherberg, Germany
- Translational Redox Biology, Technical University of Munich (TUM), TUM Natural School of Sciences, Garching, Germany
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5
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Wang Z, Ge S, Liao T, Yuan M, Qian W, Chen Q, Liang W, Cheng X, Zhou Q, Ju Z, Zhu H, Xiong W. Integrative single-cell metabolomics and phenotypic profiling reveals metabolic heterogeneity of cellular oxidation and senescence. Nat Commun 2025; 16:2740. [PMID: 40113759 PMCID: PMC11926267 DOI: 10.1038/s41467-025-57992-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 03/10/2025] [Indexed: 03/22/2025] Open
Abstract
Emerging evidence has unveiled heterogeneity in phenotypic and transcriptional alterations at the single-cell level during oxidative stress and senescence. Despite the pivotal roles of cellular metabolism, a comprehensive elucidation of metabolomic heterogeneity in cells and its connection with cellular oxidative and senescent status remains elusive. By integrating single-cell live imaging with mass spectrometry (SCLIMS), we establish a cross-modality technique capturing both metabolome and oxidative level in individual cells. The SCLIMS demonstrates substantial metabolomic heterogeneity among cells with diverse oxidative levels. Furthermore, the single-cell metabolome predicted heterogeneous states of cells. Remarkably, the pre-existing metabolomic heterogeneity determines the divergent cellular fate upon oxidative insult. Supplementation of key metabolites screened by SCLIMS resulted in a reduction in cellular oxidative levels and an extension of C. elegans lifespan. Altogether, SCLIMS represents a potent tool for integrative metabolomics and phenotypic profiling at the single-cell level, offering innovative approaches to investigate metabolic heterogeneity in cellular processes.
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Affiliation(s)
- Ziyi Wang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Siyuan Ge
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Tiepeng Liao
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Man Yuan
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Wenwei Qian
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Qi Chen
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Wei Liang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China
| | - Xiawei Cheng
- School of Pharmacy, Optogenetics & Synthetic Biology Interdisciplinary Research Center, East China University of Science and Technology, 200237, Shanghai, China
| | - Qinghua Zhou
- Key Laboratory of Regenerative Medicine of Ministry of Education, Institute of Aging and Regenerative Medicine, Department of Developmental & Regenerative Medicine, College of Life Science and Technology, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Zhenyu Ju
- Key Laboratory of Regenerative Medicine of Ministry of Education, Institute of Aging and Regenerative Medicine, Department of Developmental & Regenerative Medicine, College of Life Science and Technology, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Hongying Zhu
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China.
- Anhui Province Key Laboratory of Biomedical Imaging and Intelligent Processing, Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, 230088, Hefei, China.
- CAS Key Laboratory of Brain Function and Disease, 230026, Hefei, China.
- Anhui Province Key Laboratory of Biomedical Aging Research, 230026, Hefei, China.
| | - Wei Xiong
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 230001, Hefei, China.
- Anhui Province Key Laboratory of Biomedical Imaging and Intelligent Processing, Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, 230088, Hefei, China.
- CAS Key Laboratory of Brain Function and Disease, 230026, Hefei, China.
- Anhui Province Key Laboratory of Biomedical Aging Research, 230026, Hefei, China.
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6
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Zhang DD. Thirty years of NRF2: advances and therapeutic challenges. Nat Rev Drug Discov 2025:10.1038/s41573-025-01145-0. [PMID: 40038406 DOI: 10.1038/s41573-025-01145-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2025] [Indexed: 03/06/2025]
Abstract
Over the last 30 years, NRF2 has evolved from being recognized as a transcription factor primarily involved in redox balance and detoxification to a well-appreciated master regulator of cellular proteostasis, metabolism and iron homeostasis. NRF2 plays a pivotal role in diverse pathologies, including cancer, and metabolic, inflammatory and neurodegenerative disorders. It exhibits a Janus-faced duality, safeguarding cellular integrity in normal cells against environmental insults to prevent disease onset, whereas in certain cancers, constitutively elevated NRF2 levels provide a tumour survival advantage, promoting progression, therapy resistance and metastasis. Advances in understanding the mechanistic regulation of NRF2 and its roles in human pathology have propelled the investigation of NRF2-targeted therapeutic strategies. This Review dissects the mechanistic intricacies of NRF2 signalling, its cross-talk with biological processes and its far-reaching implications for health and disease, highlighting key discoveries that have shaped innovative therapeutic approaches targeting NRF2.
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Affiliation(s)
- Donna D Zhang
- Department of Molecular Medicine, Center for Inflammation Science and Systems Medicine, UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL, USA.
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL, USA.
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Cao J, Wu T, Zhou T, Jiang Z, Ren Y, Yu J, Wang J, Qian C, Wu G, He L, Li H, Lin R, Liu M, Gu H. USP35 promotes the growth of ER positive breast cancer by inhibiting ferroptosis via BRD4-SLC7A11 axis. Commun Biol 2025; 8:64. [PMID: 39820080 PMCID: PMC11739500 DOI: 10.1038/s42003-025-07513-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Accepted: 01/10/2025] [Indexed: 01/30/2025] Open
Abstract
Anti-estrogen endocrine therapies greatly improve survival of estrogen receptor positive (ER + ) breast cancer. Unfortunately, about 30% of patients do not respond to endocrine therapies initially. We previously showed that deubiquitinase USP35 and ERα act in a positive feedback loop to promote the carcinogenesis of ER+ breast cancer although it is unclear whether USP35 regulates cell death in ER+ breast cancer. In this study, we uncovered that USP35 inhibited ferroptosis of ER+ breast cancer cells. Mechanistically, USP35 interacted with, deubiquitinated, and stabilized BRD4. Consequentially, BRD4 mediated USP35-induced SLC7A11 upregulation, inhibiting ferroptosis and promoting the growth of ER+ breast cancer cells. Furthermore, BRD4 inhibitor (+)-JQ-1 inhibited USP35-enhanced tumorigenesis in vivo. Our findings demonstrated that the USP35-BRD4-SLC7A11 axis contributes to the growth of ER+ breast cancer by inhibiting ferroptosis. Targeting USP35 together with ferroptosis inducer may represent a potential promising strategy for treating ER+ breast cancer that does not respond to endocrine therapies.
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Affiliation(s)
- Jiawei Cao
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China.
| | - Tao Wu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Tong Zhou
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Zewei Jiang
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yinrui Ren
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiawei Yu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiayi Wang
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Changrui Qian
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Guang Wu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Licai He
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Hongzhi Li
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Rixu Lin
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Min Liu
- Department of Orthopedics, Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Haihua Gu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China.
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Zheng S, Yin J, Wang B, Ye Q, Huang J, Liang X, Wu J, Yue H, Zhang T. Polydatin protects against DSS-induced ulcerative colitis via Nrf2/Slc7a11/Gpx4-dependent inhibition of ferroptosis signalling activation. Front Pharmacol 2025; 15:1513020. [PMID: 39877390 PMCID: PMC11772288 DOI: 10.3389/fphar.2024.1513020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2024] [Accepted: 12/20/2024] [Indexed: 01/31/2025] Open
Abstract
Introduction Ulcerative colitis (UC), a form of inflammatory irritable bowel disease, is characterized by a recurrent and persistent nonspecific inflammatory response. Polydatin (PD), a natural stilbenoid polyphenol with potent properties, exhibits unexpected beneficial effects beyond its well-documented anti-inflammatory and antioxidant activities. In this study, we presented evidence that PD confers protection against dextran sodium sulfate (DSS)-induced ulcerative colitis. Methods The protective effect of PD on colitis was examined in cultured caco-2 cells and DSS-induced colitis mouse model. Bulk RNA sequencing and differential gene expression analysis were used to investigate the protective mechanism of PD on DSS-induced colitis. Ferroptosis was determined by MDA levels, SOD levels, mitochondrial iron accumulation and ROS production. Ferroptosis-related proteins Slc7a11, Nrf2 and Gpx4 levels were measured by western blot, immunohistochemical and immunofluorescence staining. Results PD mitigated the DSS-induced increases in pro-inflammatory cytokines (IL-6, TNF-α, and IL-1β), alleviated colon length shortening, reduced morphological damage to the intestinal mucosa, and preserved tight junction proteins (TJ) occludin and Zonula occludens-1 (ZO-1) in both caco-2 cells and murine models of colitis. Mechanistically, PD reversed the reduction of Nrf2, Slc7a11 and Gpx4, the degree of nuclear translocation of Nrf2 induced by DSS in vitro and in vivo significantly. Moreover, the protective effect of PD is attenuated by erastin and resembled that of Fer-1 in caco-2 cells model. Discussion Our study suggested that PD protects against DSS-induced ulcerative colitis via Nrf2/Slc7a11/Gpx4-dependent inhibition of ferroptosis signalling activation. Further investigation into the precise mechanisms underlying this phenomenon is warranted. The findings presented herein indicated that PD may serve as a potential therapeutic agent for patients with UC.
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Affiliation(s)
- Shimin Zheng
- Department of Gastroenterology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Jianbin Yin
- Department of Orthopedics, The Third Afffliated Hospital of Southern Medical University, Guangzhou, China
| | - Bingbing Wang
- Department of Gastroenterology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Qiujuan Ye
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jialuo Huang
- Department of Orthopedics, The Third Afffliated Hospital of Southern Medical University, Guangzhou, China
| | - Xinzhi Liang
- Department of Orthopedics, The Third Afffliated Hospital of Southern Medical University, Guangzhou, China
| | - Junfeng Wu
- Department of Orthopedics, The Third Afffliated Hospital of Southern Medical University, Guangzhou, China
| | - Hui Yue
- Department of Gastroenterology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Ting Zhang
- Department of Gastroenterology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
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Tian R, Guo S, Chen S, Wu J, Long A, Cheng R, Wang X, Huang L, Li C, Mao W, Xu P, Yu L, Pan H, Liu L. Natural products as Nrf2 modulators for ferroptosis inhibition in renal disease therapy: Recent progress and future prospects. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2025; 136:156342. [PMID: 39742572 DOI: 10.1016/j.phymed.2024.156342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2024] [Revised: 12/13/2024] [Accepted: 12/19/2024] [Indexed: 01/03/2025]
Abstract
BACKGROUND The transcription factor Nrf2 (nuclear factor erythroid 2-related factor 2, NFE2L2) is a pivotal regulator of redox balance, metabolism, protein homeostasis and inflammation. Nrf2 is critically involved in both ferroptosis and renal diseases, and may serve as a significant target for many natural products in the treatment of renal diseases. However, a comprehensive overview on this topic is still lacking. PURPOSE To review the protective or therapeutic effects of natural products regulating Nrf2-related ferroptosis against various renal diseases. METHODS We systematically searched the electronic databases involving PubMed, Web of Science, Google Scholar, China National Knowledge Internet (CNKI), Wanfang Database and VIP Database. To ensure a comprehensive exploration, keywords including Nrf2, ferroptosis, natural products, phytochemicals, renal disease, kidney disease, kidney injury and nephropathy were employed. RESULTS Ferroptosis is deeply implicated in various kinds of renal diseases, notably including cisplatin-induced acute kidney injury, sepsis-associated acute kidney injury, renal ischemia/reperfusion injury, diabetic nephropathy, kidney stones and renal fibrosis. Nrf2 plays a regulatory role on many important genes related to iron metabolism, antioxidant system and lipid metabolism, thereby modulating ferroptosis. More than twenty natural products exert renoprotective effects by inhibiting ferroptosis via the regulation of Nrf2. This review presents a comprehensive overview of recent advancements in elucidating the ferroptosis involvement in renal diseases, the role of Nrf2 in regulating ferroptosis, and summarizes the renoprotective natural products as Nrf2 modulators for ferroptosis inhibition. CONCLUSION Through the comprehensive insights, this review clarifies the protective or therapeutic effects of natural products as Nrf2 modulators for ferroptosis inhibition in renal disease therapy, in the pursuit of providing new research ideas and directions for the treatment of renal diseases. Further drug development aimed at discovering more natural products and optimizing their utilization for disease treatment is necessary.
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Affiliation(s)
- Ruimin Tian
- State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China; The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Shan Guo
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Shudong Chen
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Jiaqi Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China; The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Aoyang Long
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Ran Cheng
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Xiaowan Wang
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Lihua Huang
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Chuang Li
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Wei Mao
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China; Chinese Medicine Guangdong Laboratory (Hengqin Laboratory), Guangdong-Macao In-Depth Cooperation Zone in Hengqin, 519000, China
| | - Peng Xu
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China; Chinese Medicine Guangdong Laboratory (Hengqin Laboratory), Guangdong-Macao In-Depth Cooperation Zone in Hengqin, 519000, China
| | - Lili Yu
- State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Hudan Pan
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510006, China; Chinese Medicine Guangdong Laboratory (Hengqin Laboratory), Guangdong-Macao In-Depth Cooperation Zone in Hengqin, 519000, China.
| | - Liang Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China; State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510006, China; Chinese Medicine Guangdong Laboratory (Hengqin Laboratory), Guangdong-Macao In-Depth Cooperation Zone in Hengqin, 519000, China.
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10
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Tan R, Ge C, Yan Y, Guo H, Han X, Zhu Q, Du Q. Deciphering ferroptosis in critical care: mechanisms, consequences, and therapeutic opportunities. Front Immunol 2024; 15:1511015. [PMID: 39737174 PMCID: PMC11682965 DOI: 10.3389/fimmu.2024.1511015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2024] [Accepted: 12/03/2024] [Indexed: 01/01/2025] Open
Abstract
Ischemia-reperfusion injuries (IRI) across various organs and tissues, along with sepsis, significantly contribute to the progression of critical illnesses. These conditions disrupt the balance of inflammatory mediators and signaling pathways, resulting in impaired physiological functions in human tissues and organs. Ferroptosis, a distinct form of programmed cell death, plays a pivotal role in regulating tissue damage and modulating inflammatory responses, thereby influencing the onset and progression of severe illnesses. Recent studies highlight that pharmacological agents targeting ferroptosis-related proteins can effectively mitigate oxidative stress caused by IRI in multiple organs, alleviating associated symptoms. This manuscript delves into the mechanisms and signaling pathways underlying ferroptosis, its role in critical illnesses, and its therapeutic potential in mitigating disease progression. We aim to offer a novel perspective for advancing clinical treatments for critical illnesses.
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Affiliation(s)
- Ruimin Tan
- School of Clinical Medical, North China University of Science and Technology, Tangshan, Hebei, China
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Chen Ge
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Yating Yan
- School of Clinical Medical, North China University of Science and Technology, Tangshan, Hebei, China
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - He Guo
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
- School of Graduate, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xumin Han
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
- School of Graduate, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Qiong Zhu
- Department of Orthopaedics, The People’s Hospital Of Shizhu, Chongqing, China
| | - Quansheng Du
- Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China
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11
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Liu S. Aryl Hydrocarbon Receptor Alleviates Hepatic Fibrosis by Inducing Hepatic Stellate Cell Ferroptosis. J Cell Mol Med 2024; 28:e70278. [PMID: 39654034 PMCID: PMC11628353 DOI: 10.1111/jcmm.70278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 11/13/2024] [Accepted: 11/27/2024] [Indexed: 12/12/2024] Open
Abstract
Liver injury-induced activation of hepatic stellate cells (HSCs) is a crucial step in the progression of liver fibrosis. The aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor, is highly expressed in the liver. However, the role of AHR in liver fibrosis remains controversial. Our study revealed that the nontoxic ligand YH439 directly activated the AHR and regulated the expression of multidrug-resistant protein 1 (Mrp1) in mouse hepatic stellate cells (mHSCs), thereby diminishing the antioxidant capacity of mHSCs by promoting GSH efflux, and specifically inducing mHSCs ferroptosis without affecting hepatocytes. In a chronic liver fibrosis model, YH439 activated AHR to promote mHSC ferroptosis without causing hepatocyte ferroptosis, thereby alleviating liver fibrosis. Conclusively, this study shows that AHR alleviates liver fibrosis in mice by selectively inducing mHSC ferroptosis without causing hepatocyte ferroptosis and suggests that AHR is a potential target for the treatment of liver fibrosis.
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Affiliation(s)
- Shenghui Liu
- Lin He's Academician Workstation of New Medicine and Clinical TranslationJining Medical UniversityJiningChina
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12
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Mei T, Ye T, Huang D, Xie Y, Xue Y, Zhou D, Wang W, Chen J. Triggering immunogenic death of cancer cells by nanoparticles overcomes immunotherapy resistance. Cell Oncol (Dordr) 2024; 47:2049-2071. [PMID: 39565509 DOI: 10.1007/s13402-024-01009-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2024] [Indexed: 11/21/2024] Open
Abstract
Immunotherapy resistance poses a significant challenge in oncology, necessitating novel strategies to enhance the therapeutic efficacy. Immunogenic cell death (ICD), including necroptosis, pyroptosis and ferroptosis, triggers the release of tumor-associated antigens and numerous bioactive molecules. This release can potentiate a host immune response, thereby overcoming resistance to immunotherapy. Nanoparticles (NPs) with their biocompatible and immunomodulatory properties, are emerging as promising vehicles for the delivery of ICD-inducing agents and immune-stimulatory adjuvants to enhance immune cells tumoral infiltration and augment immunotherapy efficacy. This review explores the mechanisms underlying immunotherapy resistance, and offers an in-depth examination of ICD, including its principles and diverse modalities of cell death that contribute to it. We also provide a thorough overview of how NPs are being utilized to trigger ICD and bolster antitumor immunity. Lastly, we highlight the potential of NPs in combination with immunotherapy to revolutionize cancer treatment.
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Affiliation(s)
- Ting Mei
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ting Ye
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Dingkun Huang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Key Laboratory of Precision Radiation Oncology, Wuhan, 430022, China
| | - Yuxiu Xie
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Key Laboratory of Precision Radiation Oncology, Wuhan, 430022, China
| | - Ying Xue
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dongfang Zhou
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Weimin Wang
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei key Laboratory of Drug Target Research and Pharmacodynamic Evaluation, Wuhan, 430022, China.
- Cell Architecture Research Institute, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jing Chen
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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13
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Lee J, Roh JL. Unveiling therapeutic avenues targeting xCT in head and neck cancer. Cell Oncol (Dordr) 2024; 47:2019-2030. [PMID: 39361147 DOI: 10.1007/s13402-024-00997-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2024] [Indexed: 01/11/2025] Open
Abstract
Head and neck cancer (HNC) remains a major global health burden, prompting the need for innovative therapeutic strategies. This review examines the role of the cystine/glutamate antiporter (xCT) in HNC, specifically focusing on how xCT contributes to cancer progression through mechanisms such as redox imbalance, ferroptosis, and treatment resistance. The central questions addressed include how xCT dysregulation affects tumor biology and the potential for targeting xCT to enhance treatment outcomes. We explore recent developments in xCT-targeted current and emerging therapies, including xCT inhibitors and novel treatment modalities, and their role in addressing therapeutic challenges. This review aims to provide a comprehensive analysis of xCT as a therapeutic target and to outline future directions for research and clinical application.
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Affiliation(s)
- Jaewang Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, 13496, Gyeonggi-do, Republic of Korea
| | - Jong-Lyel Roh
- Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, 13496, Gyeonggi-do, Republic of Korea.
- Department of Biomedical Science, General Graduate School, CHA University, Pocheon, Republic of Korea.
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14
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Takahara H, Kanazawa T, Oshita H, Tomita Y, Hananoi Y, Ishibashi S, Ikeda M, Furukawa A, Kinoshita M, Yamamoto K, Kato Y, Ishibashi H, Okubo K, Kurata M, Kitagawa M, Ohashi K, Yamamoto K. GPX4 and FSP1 Expression in Lung Adenocarcinoma: Prognostic Implications and Ferroptosis-Based Therapeutic Strategies. Cancers (Basel) 2024; 16:3888. [PMID: 39594843 PMCID: PMC11592420 DOI: 10.3390/cancers16223888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2024] [Revised: 10/25/2024] [Accepted: 11/15/2024] [Indexed: 11/28/2024] Open
Abstract
Background: Primary lung cancer is among the cancers with the poorest prognosis, having the highest mortality rate among men and the second highest among women in Japan. While surgery is the primary treatment, advanced stages often require pharmacotherapy. Recently, ferroptosis, an iron-dependent form of cell death caused by lipid peroxidation, has gained attention as a potential therapeutic strategy. This study investigated the prognostic impact of lipid peroxidation marker and regulators involved in ferroptosis in lung adenocarcinoma. Methods: We analyzed 207 patients who underwent resection surgery for lung adenocarcinoma at Tokyo Medical and Dental University Hospital. Immunohistochemistry was used to evaluate the expression levels of glutathione peroxidase 4 (GPX4), ferroptosis suppressor protein 1 (FSP1), and 4-hydroxy-2-nonenal (4-HNE). The association between these markers and clinicopathological factors was assessed, and in vitro experiments were conducted to examine the effects of these markers on cell death. Results: Low cytoplasmic accumulation of 4-HNE and low expression of GPX4 were associated with a worse prognosis, and low FSP1 expression was associated with unfavorable relapse-free survival. In vitro experiments demonstrated that 4-HNE inhibited cell proliferation, and combined inhibition of GPX4 and FSP1 induced ferroptosis. Conclusions: These findings suggest that lipid peroxidation markers and regulators can serve as prognostic biomarkers and therapeutic targets in lung adenocarcinoma.
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Affiliation(s)
- Hirotomo Takahara
- Department of Thoracic Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.T.); (H.I.); (K.O.)
| | - Takumi Kanazawa
- Department of Clinical Laboratory Medicine, Faculty of Health Science Technology, Bunkyo Gakuin University, Tokyo 113-8668, Japan; (T.K.); (M.K.)
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Haruna Oshita
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Yoshinobu Tomita
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Yuri Hananoi
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Sachiko Ishibashi
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (S.I.); (M.I.); (M.K.); (M.K.)
| | - Masumi Ikeda
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (S.I.); (M.I.); (M.K.); (M.K.)
| | - Asuka Furukawa
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Mayumi Kinoshita
- Department of Clinical Laboratory Medicine, Faculty of Health Science Technology, Bunkyo Gakuin University, Tokyo 113-8668, Japan; (T.K.); (M.K.)
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Kurara Yamamoto
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Yuki Kato
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Hironori Ishibashi
- Department of Thoracic Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.T.); (H.I.); (K.O.)
| | - Kenichi Okubo
- Department of Thoracic Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.T.); (H.I.); (K.O.)
| | - Morito Kurata
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (S.I.); (M.I.); (M.K.); (M.K.)
| | - Masanobu Kitagawa
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (S.I.); (M.I.); (M.K.); (M.K.)
| | - Kenichi Ohashi
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
| | - Kouhei Yamamoto
- Department of Human Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (H.O.); (Y.T.); (Y.H.); (A.F.); (K.Y.); (Y.K.); (K.O.)
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (S.I.); (M.I.); (M.K.); (M.K.)
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15
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Jiang X, Yu M, Wang WK, Zhu LY, Wang X, Jin HC, Feng LF. The regulation and function of Nrf2 signaling in ferroptosis-activated cancer therapy. Acta Pharmacol Sin 2024; 45:2229-2240. [PMID: 39020084 PMCID: PMC11489423 DOI: 10.1038/s41401-024-01336-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/04/2024] [Indexed: 07/19/2024]
Abstract
Ferroptosis is an iron-dependent programmed cell death process that involves lipid oxidation via the Fenton reaction to produce lipid peroxides, causing disruption of the lipid bilayer, which is essential for cellular survival. Ferroptosis has been implicated in the occurrence and treatment response of various types of cancer, and targeting ferroptosis has emerged as a promising strategy for cancer therapy. However, cancer cells can escape cellular ferroptosis by activating or remodeling various signaling pathways, including oxidative stress pathways, thereby limiting the efficacy of ferroptosis-activating targeted therapy. The key anti-oxidative transcription factor, nuclear factor E2 related factor 2 (Nrf2 or NFE2L2), plays a dominant role in defense machinery by reprogramming the iron, intermediate, and glutathione peroxidase 4 (GPX4)-related network and the antioxidant system to attenuate ferroptosis. In this review, we summarize the recent advances in the regulation and function of Nrf2 signaling in ferroptosis-activated cancer therapy and explore the prospect of combining Nrf2 inhibitors and ferroptosis inducers as a promising cancer treatment strategy.
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Affiliation(s)
- Xin Jiang
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | - Min Yu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Jinhua Hospital, School of Medicine, Zhejiang University, Jinhua, 321000, China
| | - Wei-Kai Wang
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | - Li-Yuan Zhu
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | - Xian Wang
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | - Hong-Chuan Jin
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China.
| | - Li-Feng Feng
- Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China.
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16
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Iradukunda Y, Kang JY, Zhao XB, Fu XK, Han SQ, Adam KM, Ha W, Shi YP. Glutathione-Conjugated Fluorometric Ratiometric NIR-Silicon Nanoparticles and Its Applications for In Vitro and In Vivo Imaging. ACS APPLIED BIO MATERIALS 2024; 7:6631-6640. [PMID: 39302025 DOI: 10.1021/acsabm.4c00842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2024]
Abstract
Glutathione (GSH), a tripeptide molecule, is the most abundant nonprotein biothiol in living cells, playing a crucial role in preventing oxidative damage to cellular components and maintaining intracellular redox homeostasis. As a thiol molecule, GSH contains a sulfhydryl (-SH) group that is vital for the body's response to reactive oxygen species (ROS). To confirm whether GSH can be used as a bioindicator or in the early diagnosis of cancers at the cellular level, it is essential to achieve highly selective detection and conjugation of GSH to silicon nanoparticles (SiNPs) under pathological conditions. We are herein excited to report a type of fluorescent ratiometric near-infrared silicon nanoparticle (NIR-SiNP) probe, that is, glutathione peptide conjugated (NIR-SiNPs-GSH), which simultaneously possess small pore sizes at an average of 6.7 nm, an emission of 670 nm, a bioimaging functionality of living cancer cells and animals, and favorable biocompatibility. Taking advantage of these virtues, we further manifest that such resulting NIR-SiNPs, NIR-SiNPs-GSH bioprobes are marvelously worthy for immunofluorescence imaging of cancer cells and living mice. Furthermore, it was shown that DAPI and probes could selectively stain malignant tumor cell nuclei, indicating the possibility for bioimaging and identification of cancer cells and animals. In summary, the suggested NIR-SiNPs-GSH probe has the potential to be a very effective chemical tool for early tumor detection in the future.
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Affiliation(s)
- Yves Iradukunda
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jing-Yan Kang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
| | - Xiao-Bo Zhao
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
| | - Xiao-Kang Fu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Si-Qi Han
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Khalid Mohammed Adam
- Department of Chemistry, Faculty of Education, University of Kordofan, El Obeid 51111, Sudan
| | - Wei Ha
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
| | - Yan-Ping Shi
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources, Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P. R. China
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17
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He T, Pu J, Ge H, Liu T, Lv X, Zhang Y, Cao J, Yu H, Lu Z, Du F. Elevated circulating LncRNA NORAD fosters endothelial cell growth and averts ferroptosis by modulating the miR-106a/CCND1 axis in CAD patients. Sci Rep 2024; 14:24223. [PMID: 39414920 PMCID: PMC11484692 DOI: 10.1038/s41598-024-76243-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Accepted: 10/11/2024] [Indexed: 10/18/2024] Open
Abstract
Atherosclerosis is a leading cause of cardiovascular diseases, characterized by endothelial dysfunction and lipid accumulation. Long non-coding RNAs (lncRNAs) are emerging as key regulators of endothelial cell behavior. This study aimed to investigate the role of lncRNA NORAD in endothelial cell proliferation and as a potential therapeutic target for atherosclerosis. A total of 75 CAD patients and 76 controls were recruited, and plasma NORAD levels were measured using qRT-PCR. HUVECs were transfected with si-NORAD to evaluate its effects on cell cycle, proliferation, migration, and apoptosis. Plasma NORAD levels were significantly elevated in CAD patients. The NORAD-miRNA-mRNA ceRNA regulatory network was constructed based on GEO database, and G1/S-specific cyclin-D1 (CCND1) was identified as one of the hub factors. NORAD deficiency suppressed cell migration and induced G1 cell cycle arrest in HUVECs by downregulating CCND1 in vitro. NORAD upregulated CCND1 in HUVECs via sponging miR-106a that inhibited cell migration. The dual-luciferase assay confirmed the direct targeting of miR-106a by NORAD, and overexpression of miR-106a inhibited HUVEC proliferation and migration. Si-NORAD transfection resulted in induced early apoptosis, increased intracellular ROS levels, decreased GSH levels, and reduced mitochondrial membrane potential. Additionally, si-NORAD decreased the expression of GPX4, FTH1, KEAP1, NCOA4, and Nrf2, while increasing Xct levels, confirming the involvement of ferroptosis. Our findings reveal that NORAD plays a critical role in endothelial cell proliferation, migration, and apoptosis, and its silencing induces ferroptosis. The regulatory network involving NORAD, miR-106a, and their target genes provides a potential therapeutic avenue for atherosclerosis.
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Affiliation(s)
- Tao He
- Department of Cardiology of Zhongnan Hospital, Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Junxing Pu
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Haijing Ge
- Department of Cardiology of Zhongnan Hospital, Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Tianli Liu
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Xintong Lv
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Yu Zhang
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Jia Cao
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Hong Yu
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China
| | - Zhibing Lu
- Department of Cardiology of Zhongnan Hospital, Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China.
| | - Fen Du
- Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, Hubei, China.
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18
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Meng J, Xiao L, Li Q, Gong L, Luo P, Zhao Y, Wang S. Di-(2-ethylhexyl) phthalate exposure induces ferroptosis by regulating the Nrf2-mediated signaling pathway in mouse ovaries. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 285:117104. [PMID: 39321527 DOI: 10.1016/j.ecoenv.2024.117104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 09/19/2024] [Accepted: 09/22/2024] [Indexed: 09/27/2024]
Abstract
Di-(2-ethylhexyl) phthalate (DEHP), an endocrine-disrupting chemical present in plasticized products, exerts strong modulation on the anatomy and function of the female reproductive system. However, the potential mechanisms underlying DEHP-induced regulation of prepubertal female reproductive toxicity have not yet been elucidated. Therefore, this study was designed to elucidate the molecular mechanism of ovarian injury induced by DEHP exposure in mice. Elevated serum mono-2-ethylhexyl phthalate (MEHP) concentrations, decreased levels of ovarian hormones (E2 and P4), and observed ovarian injury were found after DEHP exposure. Ovarian transcriptome analysis revealed significant alterations in ferroptosis-associated gene expression, with potential regulation by Nrf2. Subsequent analysis of ferrous iron, malondialdehyde (MDA), Western blotting, and immunofluorescence of the ovaries confirmed the RNA-seq findings. Transcriptome analysis of granulosa cells revealed a direct or indirect regulatory relationship between Nrf2 and downstream ferroptosis-related proteins following MEHP exposure. Further experiments demonstrated that ferrostatin-1 attenuated MEHP-induced ferroptosis in granulosa cells. Additionally, Nrf2 stabilization and accumulation in the nucleus of granulosa cells were observed following MEHP treatment. RNAi-mediated knockdown of Nrf2 exacerbated MEHP-induced ferroptosis in granulosa cells. This evidence indicates that DEHP exposure induces ferroptosis through regulation of the Nrf2-mediated signaling pathway in mouse ovaries, laying the groundwork for future studies aiming to develop therapeutic strategies against DEHP toxicity.
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Affiliation(s)
- Jinzhu Meng
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China; Guizhou Provincial Key Laboratory for Biodiversity Conservation and Utilization in the Fanjing Mountain Region, Tongren University, Tongren, China
| | - Lilin Xiao
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Qiuye Li
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Ling Gong
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Ping Luo
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Yuanyuan Zhao
- Guizhou Provincial Key Laboratory for Biodiversity Conservation and Utilization in the Fanjing Mountain Region, Tongren University, Tongren, China.
| | - Shuilian Wang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China.
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19
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Li J, Feng L, Yuan Y, He T, Zou X, Su B, Liu K, Yang X. Inhibition of HOXC11 by artesunate induces ferroptosis and suppresses ovarian cancer progression through transcriptional regulation of the PROM2/PI3K/AKT pathway. World J Surg Oncol 2024; 22:268. [PMID: 39380001 PMCID: PMC11460135 DOI: 10.1186/s12957-024-03544-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 10/01/2024] [Indexed: 10/10/2024] Open
Abstract
BACKGROUND Ferroptosis, a non-apoptotic form of regulated cell death, plays a critical role in the suppression of various tumor types, including ovarian cancer. Artesunate (ART), a derivative of artemisinin, exhibits extensive antitumor effects and is associated with ferroptosis. This study aimed to investigate the mechanisms through which ART induces ferroptosis to inhibit ovarian cancer. METHODS RNA sequencing was conducted to identify differentially expressed genes associated with ART-induced ferroptosis. Dual-luciferase reporter assays and electrophoretic mobility shift assays were performed to confirm the interaction between Homeobox C11 (HOXC11) and the Prominin 2 (PROM2) promoter. Cell Counting Kit-8 (CCK-8) assays, flow cytometry, and wound healing assays were used to analyze the antitumor effects of ART. Western blot, biochemical assays and transmission electron microscope were utilized to further characterize ART-induced ferroptosis. In vivo, the effects of ART on ferroptosis were examined using a xenograft mouse model. RESULTS RNA sequencing analysis revealed that the HOXC11, PROM2 and Phosphatidylinositol 3-Kinase/ Protein Kinase B (PI3K/AKT) pathways were downregulated by ART. HOXC11 was found to regulate PROM2 expression by binding to its promoter directly. HOXC11 overexpression reversed ART-induced effects on ovarian cancer cell proliferation, migration, apoptosis and ferroptosis by activating the PROM2/PI3K/AKT signaling axis. Conversely, silencing PROM2 in HOXC11-overexpressing cells restored ART-induced ferroptosis and its associated antitumor effects by inhibiting the PI3K/AKT pathway. Consistently, in vivo studies using a xenograft mouse model confirmed that ART-induced tumor inhibition was mediated by ferroptosis through the suppression of the HOXC11/PROM2/PI3K/AKT pathway. CONCLUSION This study identifies the HOXC11/PROM2/PI3K/AKT axis as a novel regulatory mechanism underlying ART-induced ferroptosis in ovarian cancer. Targeting the HOXC11/PROM2 axis may represent a promising therapeutic strategy for enhancing ferroptosis, offering new insights for the treatment of ovarian cancer.
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Affiliation(s)
- Jun Li
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Lu Feng
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Yijun Yuan
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Tianwen He
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Xinru Zou
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Bin Su
- Department of Obstetrics and Gynecology, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Kang Liu
- Institute of Tissue Engineering and Stem Cell, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China
| | - Xiaojun Yang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China.
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20
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Li Y, Wang Y, Zhao L, Stenzel MH, Jiang Y. Metal ion interference therapy: metal-based nanomaterial-mediated mechanisms and strategies to boost intracellular "ion overload" for cancer treatment. MATERIALS HORIZONS 2024; 11:4275-4310. [PMID: 39007354 DOI: 10.1039/d4mh00470a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Metal ion interference therapy (MIIT) has emerged as a promising approach in the field of nanomedicine for combatting cancer. With advancements in nanotechnology and tumor targeting-related strategies, sophisticated nanoplatforms have emerged to facilitate efficient MIIT in xenografted mouse models. However, the diverse range of metal ions and the intricacies of cellular metabolism have presented challenges in fully understanding this therapeutic approach, thereby impeding its progress. Thus, to address these issues, various amplification strategies focusing on ionic homeostasis and cancer cell metabolism have been devised to enhance MIIT efficacy. In this review, the remarkable progress in Fe, Cu, Ca, and Zn ion interference nanomedicines and understanding their intrinsic mechanism is summarized with particular emphasis on the types of amplification strategies employed to strengthen MIIT. The aim is to inspire an in-depth understanding of MIIT and provide guidance and ideas for the construction of more powerful nanoplatforms. Finally, the related challenges and prospects of this emerging treatment are discussed to pave the way for the next generation of cancer treatments and achieve the desired efficacy in patients.
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Affiliation(s)
- Yutang Li
- Key Laboratory for Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, P. R. China.
| | - Yandong Wang
- Key Laboratory for Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, P. R. China.
| | - Li Zhao
- Key Laboratory for Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, P. R. China.
| | - Martina H Stenzel
- School of Chemistry, University of New South Wales (UNSW), Sydney, NSW 2052, Australia.
| | - Yanyan Jiang
- Key Laboratory for Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, P. R. China.
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21
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Liu X, Zhou Y, Qi Z, Huang C, Lin D. Taurine Alleviates Ferroptosis-Induced Metabolic Impairments in C2C12 Myoblasts by Stabilizing the Labile Iron Pool and Improving Redox Homeostasis. J Proteome Res 2024; 23:3444-3459. [PMID: 39024330 DOI: 10.1021/acs.jproteome.4c00123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Ferroptosis adversely affects the viability, differentiation, and metabolic integrity of C2C12 myoblasts, contributing to the decline in skeletal muscle health. The intricate mechanisms behind this process are not fully understood. In this study, we induced ferroptosis in myoblasts using targeted inducers and found a marked decrease in specific redox metabolites, particularly taurine. Taurine supplementation effectively reversed the deleterious effects of ferroptosis, significantly increased cellular glutathione levels, reduced MDA and ROS levels, and rejuvenated impaired myogenic differentiation. Furthermore, taurine downregulated HO-1 expression and decreased intracellular Fe2+ levels, thereby stabilizing the labile iron pool. Using NMR metabolomic analysis, we observed that taurine profoundly promoted glycerophospholipid metabolism, which is critical for cell membrane repair, and enhanced mitochondrial bioenergetics, thereby increasing the energy reserves essential for muscle satellite cell regeneration. These results suggest that taurine is a potent ferroptosis inhibitor that attenuates key drivers of this process, strengthens oxidative defenses, and improves redox homeostasis. This combined effect protects cells from ferroptosis-induced damage. This study highlights the potential of taurine as a valuable ferroptosis inhibitor that protects skeletal muscle from ferroptosis-induced damage and provides a basis for therapeutic strategies to rejuvenate and facilitate the regeneration of aging skeletal muscle.
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Affiliation(s)
- Xi Liu
- Key Laboratory for Chemical Biology of Fujian Province, MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yu Zhou
- Key Laboratory for Chemical Biology of Fujian Province, MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Zhen Qi
- Key Laboratory for Chemical Biology of Fujian Province, MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Caihua Huang
- Research and Communication Center of Exercise and Health, Xiamen University of Technology, Xiamen 361024, China
| | - Donghai Lin
- Key Laboratory for Chemical Biology of Fujian Province, MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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22
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Meng J, Fang J, Bao Y, Chen H, Hu X, Wang Z, Li M, Cheng Q, Dong Y, Yang X, Zou Y, Zhao D, Tang J, Zhang W, Chen C. The biphasic role of Hspb1 on ferroptotic cell death in Parkinson's disease. Theranostics 2024; 14:4643-4666. [PMID: 39239519 PMCID: PMC11373631 DOI: 10.7150/thno.98457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/21/2024] [Indexed: 09/07/2024] Open
Abstract
Rationale: Ferroptosis-driven loss of dopaminergic neurons plays a pivotal role in the pathogenesis of Parkinson's disease (PD). In PD patients, Hspb1 is commonly observed at abnormally high levels in the substantia nigra. The precise consequences of Hspb1 overexpression in PD, however, have yet to be fully elucidated. Methods: We used human iPSC-derived dopaminergic neurons and Coniferaldehyde (CFA)-an Nrf2 agonist known for its ability to cross the blood-brain barrier-to investigate the role of Hspb1 in PD. We examined the correlation between Hspb1 overexpression and Nrf2 activation and explored the transcriptional regulation of Hspb1 by Nrf2. Gene deletion techniques were employed to determine the necessity of Nrf2 and Hspb1 for CFA's neuroprotective effects. Results: Our research demonstrated that Nrf2 can upregulate the transcription of Hspb1 by directly binding to its promoter. Deletion of either Nrf2 or Hspb1 gene abolished the neuroprotective effects of CFA. The Nrf2-Hspb1 pathway, newly identified as a defense mechanism against ferroptosis, was shown to be essential for preventing neurodegeneration progression. Additionally, we discovered that prolonged overexpression of Hspb1 leads to neuronal death and that Hspb1 released from ruptured cells can trigger secondary cell death in neighboring cells, exacerbating neuroinflammatory responses. Conclusions: These findings highlight a biphasic role of Hspb1 in PD, where it initially provides neuroprotection through the Nrf2-Hspb1 pathway but ultimately contributes to neurodegeneration and inflammation when overexpressed. Understanding this dual role is crucial for developing therapeutic strategies targeting Hspb1 and Nrf2 in PD.
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Affiliation(s)
- Jieyi Meng
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Jinyu Fang
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yutong Bao
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Huizhu Chen
- School of Clinical Medicine, Peking University Health Science Center, Beijing 100191, China
| | - Xiaodan Hu
- School of Clinical Medicine, Peking University Health Science Center, Beijing 100191, China
| | - Ziyuan Wang
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Man Li
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Quancheng Cheng
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yaqiong Dong
- Institute of Translational Medicine, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Xiaoda Yang
- The State Key Laboratories of Natural and Biomimetic Drugs and Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yushu Zou
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Dongyu Zhao
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
| | - Jiping Tang
- Physiology and Pharmacology Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda 92350, USA
| | - Weiguang Zhang
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Chunhua Chen
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
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23
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Murray MB, Dixon SJ. Ferroptosis regulation by Cap'n'collar family transcription factors. J Biol Chem 2024; 300:107583. [PMID: 39025451 PMCID: PMC11387702 DOI: 10.1016/j.jbc.2024.107583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 07/09/2024] [Accepted: 07/11/2024] [Indexed: 07/20/2024] Open
Abstract
Ferroptosis is an iron-dependent cell death mechanism that may be important to prevent tumor formation and useful as a target for new cancer therapies. Transcriptional networks play a crucial role in shaping ferroptosis sensitivity by regulating the expression of transporters, metabolic enzymes, and other proteins. The Cap'n'collar (CNC) protein NFE2 like bZIP transcription factor 2 (NFE2L2, also known as NRF2) is a key regulator of ferroptosis in many cells and contexts. Emerging evidence indicates that the related CNC family members, BTB domain and CNC homolog 1 (BACH1) and NFE2 like bZIP transcription factor 1 (NFE2L1), also have roles in ferroptosis regulation. Here, we comprehensively review the role of CNC transcription factors in governing cellular sensitivity to ferroptosis. We describe how CNC family members regulate ferroptosis sensitivity through modulation of iron, lipid, and redox metabolism. We also use examples of ferroptosis regulation by CNC proteins to illustrate the flexible and highly context-dependent nature of the ferroptosis mechanism in different cells and conditions.
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Affiliation(s)
| | - Scott J Dixon
- Department of Biology, Stanford University, Stanford, California, USA.
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24
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Liu J, Bai Y, Feng Y, Liu X, Pang B, Zhang S, Jiang M, Chen A, Huang H, Chen Y, Ling J, Mei L. ABCC1 deficiency potentiated noise-induced hearing loss in mice by impairing cochlear antioxidant capacity. Redox Biol 2024; 74:103218. [PMID: 38870779 PMCID: PMC11225891 DOI: 10.1016/j.redox.2024.103218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/14/2024] [Accepted: 05/28/2024] [Indexed: 06/15/2024] Open
Abstract
The ABCC1 gene belongs to the ATP-binding cassette membrane transporter superfamily, which plays a crucial role in the efflux of various endogenous and exogenous substances. Mutations in ABCC1 can result in autosomal dominant hearing loss. However, the specific roles of ABCC1 in auditory function are not fully understood. Through immunofluorescence, we found that ABCC1 was expressed in microvascular endothelial cells (ECs) of the stria vascularis (StV) in the murine cochlea. Then, an Abcc1 knockout mouse model was established by using CRISPR/Cas9 technology to elucidate the role of ABCC1 in the inner ear. The ABR threshold did not significantly differ between WT and Abcc1-/- mice at any age studied. After noise exposure, the ABR thresholds of the WT and Abcc1-/- mice were significantly elevated. Interestingly, after 14 days of noise exposure, ABR thresholds largely returned to pre-exposure levels in WT mice but not in Abcc1-/- mice. Our subsequent experiments showed that microvascular integrity in the StV was compromised and that the number of outer hair cells and the number of ribbons were significantly decreased in the cochleae of Abcc1-/- mice post-exposure. Besides, the production of ROS and the accumulation of 4-HNE significantly increased. Furthermore, StV microvascular ECs were cultured to elucidate the role of ABCC1 in these cells under glucose oxidase challenge. Notably, 30 U/L glucose oxidase (GO) induced severe oxidative stress damage in Abcc1-/- cells. Compared with WT cells, the ROS and 4-HNE levels and the apoptotic rate were significantly elevated in Abcc1-/- cells. In addition, the reduced GSH/GSSG ratio was significantly decreased in Abcc1-/- cells after GO treatment. Taken together, Abcc1-/- mice are more susceptible to noise-induced hearing loss, possibly because ABCC1 knockdown compromises the GSH antioxidant system of StV ECs. The exogenous antioxidant N-acetylcysteine (NAC) may protect against oxidative damage in Abcc1-/- murine cochleae and ECs.
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Affiliation(s)
- Jing Liu
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yijiang Bai
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yong Feng
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Otolaryngology-Head and Neck Surgery, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Xianlin Liu
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Bo Pang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Shuai Zhang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mengzhu Jiang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Anhai Chen
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Huping Huang
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yongjia Chen
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jie Ling
- Medical Functional Experiment Center, School of Basic Medical Science, Central South University, Changsha, Hunan, China.
| | - Lingyun Mei
- Department of Otolaryngology-Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China; Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Changsha, Hunan, China; National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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25
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Abstract
Cellular quality control systems sense and mediate homeostatic responses to prevent the buildup of aberrant macromolecules, which arise from errors during biosynthesis, damage by environmental insults, or imbalances in enzymatic and metabolic activity. Lipids are structurally diverse macromolecules that have many important cellular functions, ranging from structural roles in membranes to functions as signaling and energy-storage molecules. As with other macromolecules, lipids can be damaged (e.g., oxidized), and cells require quality control systems to ensure that nonfunctional and potentially toxic lipids do not accumulate. Ferroptosis is a form of cell death that results from the failure of lipid quality control and the consequent accumulation of oxidatively damaged phospholipids. In this review, we describe a framework for lipid quality control, using ferroptosis as an illustrative example to highlight concepts related to lipid damage, membrane remodeling, and suppression or detoxification of lipid damage via preemptive and damage-repair lipid quality control pathways.
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Affiliation(s)
- Zhipeng Li
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, Florida, USA;
| | - Mike Lange
- Department of Molecular and Cell Biology, University of California, Berkeley, California, USA;
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California, USA
| | - Scott J Dixon
- Department of Biology, Stanford University, Stanford, California, USA
| | - James A Olzmann
- Department of Molecular and Cell Biology, University of California, Berkeley, California, USA;
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California, USA
- Chan Zuckerberg Biohub San Francisco, San Francisco, California, USA
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26
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Tang Y, Zhuang Y, Zhao C, Gu S, Zhang J, Bi S, Wang M, Bao L, Li M, Zhang W, Zhu L. The metabolites from traditional Chinese medicine targeting ferroptosis for cancer therapy. Front Pharmacol 2024; 15:1280779. [PMID: 39021832 PMCID: PMC11251977 DOI: 10.3389/fphar.2024.1280779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 05/15/2024] [Indexed: 07/20/2024] Open
Abstract
Cancer is a major disease with ever-increasing morbidity and mortality. The metabolites derived from traditional Chinese medicine (TCM) have played a significant role in combating cancers with curative efficacy and unique advantages. Ferroptosis, an iron-dependent programmed death characterized by the accumulation of lipid peroxide, stands out from the conventional forms of cell death, such as apoptosis, pyroptosis, necrosis, and autophagy. Recent evidence has demonstrated the potential of TCM metabolites targeting ferroptosis for cancer therapy. We collected and screened related articles published in or before June 2023 using PubMed, Google Scholar, and Web of Science. The searched keywords in scientific databases were ferroptosis, cancer, tumor, traditional Chinese medicine, botanical drugs, and phytomedicine. Only research related to ferroptosis, the metabolites from TCM, and cancer was considered. In this review, we introduce an overview of the current knowledge regarding the ferroptosis mechanisms and review the research advances on the metabolites of TCM inhibiting cancer by targeting ferroptosis.
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Affiliation(s)
- Yu Tang
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Ying Zhuang
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Chuanxiang Zhao
- Institute of Medical Genetics and Reproductive Immunity, School of Medical Science and Laboratory Medicine, Jiangsu College of Nursing, Huai’an, Jiangsu, China
| | - Shuangshuang Gu
- Shanghai Institute of Rheumatology, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Junya Zhang
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Shiqi Bi
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Ming Wang
- Department of Medical Imaging, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Lei Bao
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Mei Li
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Wei Zhang
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Liqun Zhu
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
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27
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Escuder-Rodríguez JJ, Liang D, Jiang X, Sinicrope FA. Ferroptosis: Biology and Role in Gastrointestinal Disease. Gastroenterology 2024; 167:231-249. [PMID: 38431204 PMCID: PMC11193643 DOI: 10.1053/j.gastro.2024.01.051] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 03/05/2024]
Abstract
Ferroptosis is a form of nonapoptotic cell death that involves iron-dependent phospholipid peroxidation induced by accumulation of reactive oxygen species, and results in plasma membrane damage and the release of damage-associated molecular patterns. Ferroptosis has been implicated in aging and immunity, as well as disease states including intestinal and liver conditions and cancer. To date, several ferroptosis-associated genes and pathways have been implicated in liver disease. Although ferroptotic cell death is associated with dysfunction of the intestinal epithelium, the underlying molecular basis is poorly understood. As the mechanisms regulating ferroptosis become further elucidated, there is clear potential to use ferroptosis to achieve therapeutic benefit.
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Affiliation(s)
- Juan-José Escuder-Rodríguez
- Department of Medicine, Gastrointestinal Research Unit, Mayo Clinic Alix School of Medicine, Rochester, Minnesota
| | - Deguang Liang
- Cell Biology Program, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Xuejun Jiang
- Cell Biology Program, Memorial Sloan-Kettering Cancer Center, New York, New York.
| | - Frank A Sinicrope
- Department of Medicine, Gastrointestinal Research Unit, Mayo Clinic Alix School of Medicine, Rochester, Minnesota.
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Abstract
Ferroptosis is a non-apoptotic cell death mechanism characterized by iron-dependent membrane lipid peroxidation. Here, we review what is known about the cellular mechanisms mediating the execution and regulation of ferroptosis. We first consider how the accumulation of membrane lipid peroxides leads to the execution of ferroptosis by altering ion transport across the plasma membrane. We then discuss how metabolites and enzymes that are distributed in different compartments and organelles throughout the cell can regulate sensitivity to ferroptosis by impinging upon iron, lipid and redox metabolism. Indeed, metabolic pathways that reside in the mitochondria, endoplasmic reticulum, lipid droplets, peroxisomes and other organelles all contribute to the regulation of ferroptosis sensitivity. We note how the regulation of ferroptosis sensitivity by these different organelles and pathways seems to vary between different cells and death-inducing conditions. We also highlight transcriptional master regulators that integrate the functions of different pathways and organelles to modulate ferroptosis sensitivity globally. Throughout this Review, we highlight open questions and areas in which progress is needed to better understand the cell biology of ferroptosis.
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Affiliation(s)
- Scott J Dixon
- Department of Biology, Stanford University, Stanford, CA, USA.
| | - James A Olzmann
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA, USA.
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, Berkeley, CA, USA.
- Chan Zuckerberg Biohub - San Francisco, San Francisco, CA, USA.
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29
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Yapici FI, Bebber CM, von Karstedt S. A guide to ferroptosis in cancer. Mol Oncol 2024; 18:1378-1396. [PMID: 38590214 PMCID: PMC11161738 DOI: 10.1002/1878-0261.13649] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/20/2024] [Accepted: 03/26/2024] [Indexed: 04/10/2024] Open
Abstract
Ferroptosis is a newly identified iron-dependent type of regulated cell death that can also be regarded as death caused by the specific collapse of the lipid antioxidant defence machinery. Ferroptosis has gained increasing attention as a potential therapeutic strategy for therapy-resistant cancer types. However, many ferroptosis-inducing small molecules do not reach the pharmacokinetic requirements for their effective clinical use yet. Nevertheless, their clinical optimization is under development. In this review, we summarize the current understanding of molecular pathways regulating ferroptosis, how cells protect themselves from the induction of ferroptotic cell death, and how a better understanding of cancer cell metabolism can represent vulnerabilities for ferroptosis-based therapies. Lastly, we discuss the context-dependent effect of ferroptosis on various cell types within the tumor microenvironment and address controversies on how tissue ferroptosis might impact systemic cancer immunity in a paracrine manner.
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Affiliation(s)
- Fatma Isil Yapici
- Department of Translational Genomics, Faculty of Medicine and University Hospital CologneUniversity of CologneGermany
- CECAD Cluster of ExcellenceUniversity of CologneGermany
| | - Christina M. Bebber
- Department of Translational Genomics, Faculty of Medicine and University Hospital CologneUniversity of CologneGermany
- CECAD Cluster of ExcellenceUniversity of CologneGermany
| | - Silvia von Karstedt
- Department of Translational Genomics, Faculty of Medicine and University Hospital CologneUniversity of CologneGermany
- CECAD Cluster of ExcellenceUniversity of CologneGermany
- Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital CologneUniversity of CologneGermany
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30
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Liu RJ, Yu XD, Yan SS, Guo ZW, Zao XB, Zhang YS. Ferroptosis, pyroptosis and necroptosis in hepatocellular carcinoma immunotherapy: Mechanisms and immunologic landscape (Review). Int J Oncol 2024; 64:63. [PMID: 38757345 PMCID: PMC11095606 DOI: 10.3892/ijo.2024.5651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/07/2024] [Indexed: 05/18/2024] Open
Abstract
Hepatocellular carcinoma (HCC), one of the leading causes of cancer‑related mortality worldwide, is challenging to identify in its early stages and prone to metastasis, and the prognosis of patients with this disease is poor. Treatment options for HCC are limited, with even radical treatments being associated with a risk of recurrence or transformation in the short term. Furthermore, the multi‑tyrosine kinase inhibitors approved for first‑line therapy have marked drawbacks, including drug resistance and side effects. The rise and breakthrough of immune checkpoint inhibitors (ICIs) have provided a novel direction for HCC immunotherapy but these have the drawback of low response rates. Since avoiding apoptosis is a universal feature of cancer, the induction of non‑apoptotic regulatory cell death (NARCD) is a novel strategy for HCC immunotherapy. At present, NARCD pathways, including ferroptosis, pyroptosis and necroptosis, are novel potential forms of immunogenic cell death, which have synergistic effects with antitumor immunity, transforming immune 'cold' tumors into immune 'hot' tumors and exerting antitumor effects. Therefore, these pathways may be targeted as a novel treatment strategy for HCC. In the present review, the roles of ferroptosis, pyroptosis and necroptosis in antitumor immunity in HCC are discussed, and the relevant targets and signaling pathways, and the current status of combined therapy with ICIs are summarized. The prospects of targeting ferroptosis, pyroptosis and necroptosis in HCC immunotherapy are also considered.
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Affiliation(s)
- Rui-Jia Liu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Xu-Dong Yu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
- Beijing Tumor Minimally Invasive Medical Center of Integrated Traditional Chinese and Western Medicine, Beijing 101121, P.R. China
| | - Shao-Shuai Yan
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Zi-Wei Guo
- Guang'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing 100053, P.R. China
| | - Xiao-Bin Zao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Yao-Sheng Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, P.R. China
- Beijing Tumor Minimally Invasive Medical Center of Integrated Traditional Chinese and Western Medicine, Beijing 101121, P.R. China
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31
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Wang S, Guo Q, Zhou L, Xia X. Ferroptosis: A double-edged sword. Cell Death Discov 2024; 10:265. [PMID: 38816377 PMCID: PMC11139933 DOI: 10.1038/s41420-024-02037-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 05/19/2024] [Accepted: 05/21/2024] [Indexed: 06/01/2024] Open
Abstract
Ferroptosis represents a form of programmed cell death that is propelled by iron-dependent lipid peroxidation, thereby being distinguished by the prominent features of iron accumulation and lipid peroxidation. Ferroptosis has been implicated in numerous physiological and pathological phenomena, with mounting indications that it holds significant implications for cancer and other medical conditions. On one side, it demonstrates anti-cancer properties by triggering ferroptosis within malignant cells, and on the other hand, it damages normal cells causing other diseases. Therefore, in this paper, we propose to review the paradoxical regulation of ferroptosis in tumors and other diseases. First, we introduce the development history, concept and mechanism of ferroptosis. The second part focuses on the methods of inducing ferroptosis in tumors. The third section emphasizes the utilization of ferroptosis in different medical conditions and strategies to inhibit ferroptosis. The fourth part elucidates the key contradictions in the control of ferroptosis. Finally, potential research avenues in associated domains are suggested.
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Affiliation(s)
- Shengmei Wang
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Qiuyan Guo
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Lili Zhou
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Xinhua Xia
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
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32
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Van Kessel ATM, Cosa G. Lipid-derived electrophiles inhibit the function of membrane channels during ferroptosis. Proc Natl Acad Sci U S A 2024; 121:e2317616121. [PMID: 38743627 PMCID: PMC11127018 DOI: 10.1073/pnas.2317616121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
The therapeutic targeting of ferroptosis requires full understanding of the molecular mechanism of this regulated cell death pathway. While lipid-derived electrophiles (LDEs), including 4-hydroxy-2-nonenal (4-HNE), are important biomarkers of ferroptosis, a functional role for these highly reactive species in ferroptotic cell death execution has not been established. Here, through mechanistic characterization of LDE-detoxification impairment, we demonstrate that LDEs mediate altered protein function during ferroptosis. Applying live cell fluorescence imaging, we first identified that export of glutathione-LDE-adducts through multidrug resistance-associated protein (MRP) channels is inhibited following exposure to a panel of ferroptosis inducers (FINs) with different modes of action (type I-IV FINs erastin, RSL3, FIN56, and FINO2). This channel inhibition was recreated by both initiation of lipid peroxidation and treatment with 4-HNE. Importantly, treatment with radical-trapping antioxidants prevented impaired LDE-adduct export when working with both FINs and lipid peroxidation initiators but not 4-HNE, pinpointing LDEs as the cause of this inhibited MRP activity observed during ferroptosis. Our findings, when combined with reports of widespread LDE alkylation of key proteins following ferroptosis induction, including MRP1, set a precedent for LDEs as critical mediators of ferroptotic cell damage. Lipid hydroperoxide breakdown to form truncated phospholipids and LDEs may fully explain membrane permeabilization and modified protein function downstream of lipid peroxidation, offering a unified explanation of the molecular cell death mechanism of ferroptosis.
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Affiliation(s)
- Antonius T. M. Van Kessel
- Department of Chemistry, Centre for Structural Biology Research (CRBS) and Quebec Centre for Advanced Materials (QCAM), McGill University, Montreal, QCH3A 0B8, Canada
| | - Gonzalo Cosa
- Department of Chemistry, Centre for Structural Biology Research (CRBS) and Quebec Centre for Advanced Materials (QCAM), McGill University, Montreal, QCH3A 0B8, Canada
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33
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Mao ZH, Gao ZX, Pan SK, Liu DW, Liu ZS, Wu P. Ferroptosis: a potential bridge linking gut microbiota and chronic kidney disease. Cell Death Discov 2024; 10:234. [PMID: 38750055 PMCID: PMC11096411 DOI: 10.1038/s41420-024-02000-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/30/2024] [Accepted: 05/01/2024] [Indexed: 05/18/2024] Open
Abstract
Ferroptosis is a novel form of lipid peroxidation-driven, iron-dependent programmed cell death. Various metabolic pathways, including those involved in lipid and iron metabolism, contribute to ferroptosis regulation. The gut microbiota not only supplies nutrients and energy to the host, but also plays a crucial role in immune modulation and metabolic balance. In this review, we explore the metabolic pathways associated with ferroptosis and the impact of the gut microbiota on host metabolism. We subsequently summarize recent studies on the influence and regulation of ferroptosis by the gut microbiota and discuss potential mechanisms through which the gut microbiota affects ferroptosis. Additionally, we conduct a bibliometric analysis of the relationship between the gut microbiota and ferroptosis in the context of chronic kidney disease. This analysis can provide new insights into the current research status and future of ferroptosis and the gut microbiota.
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Affiliation(s)
- Zi-Hui Mao
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China
| | - Zhong-Xiuzi Gao
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China
| | - Shao-Kang Pan
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China
| | - Dong-Wei Liu
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China
| | - Zhang-Suo Liu
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China.
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China.
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China.
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China.
| | - Peng Wu
- Traditional Chinese Medicine Integrated Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China.
- Institute of Nephrology, Zhengzhou University, Zhengzhou, PR China.
- Henan Province Research Center for Kidney Disease, Zhengzhou, PR China.
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, PR China.
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Chidley C, Darnell AM, Gaudio BL, Lien EC, Barbeau AM, Vander Heiden MG, Sorger PK. A CRISPRi/a screening platform to study cellular nutrient transport in diverse microenvironments. Nat Cell Biol 2024; 26:825-838. [PMID: 38605144 PMCID: PMC11098743 DOI: 10.1038/s41556-024-01402-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 03/07/2024] [Indexed: 04/13/2024]
Abstract
Blocking the import of nutrients essential for cancer cell proliferation represents a therapeutic opportunity, but it is unclear which transporters to target. Here we report a CRISPR interference/activation screening platform to systematically interrogate the contribution of nutrient transporters to support cancer cell proliferation in environments ranging from standard culture media to tumours. We applied this platform to identify the transporters of amino acids in leukaemia cells and found that amino acid transport involves high bidirectional flux dependent on the microenvironment composition. While investigating the role of transporters in cystine starved cells, we uncovered a role for serotonin uptake in preventing ferroptosis. Finally, we identified transporters essential for cell proliferation in subcutaneous tumours and found that levels of glucose and amino acids can restrain proliferation in that environment. This study establishes a framework for systematically identifying critical cellular nutrient transporters, characterizing their function and exploring how the tumour microenvironment impacts cancer metabolism.
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Affiliation(s)
- Christopher Chidley
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA.
| | - Alicia M Darnell
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Benjamin L Gaudio
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Evan C Lien
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Anna M Barbeau
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Matthew G Vander Heiden
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Peter K Sorger
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA.
- Department of Systems Biology, Harvard Medical School, Boston, MA, USA.
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35
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Din MAU, Lin Y, Wang N, Wang B, Mao F. Ferroptosis and the ubiquitin-proteasome system: exploring treatment targets in cancer. Front Pharmacol 2024; 15:1383203. [PMID: 38666028 PMCID: PMC11043542 DOI: 10.3389/fphar.2024.1383203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
Ferroptosis is an emerging mode of programmed cell death fueled by iron buildup and lipid peroxidation. Recent evidence points to the function of ferroptosis in the aetiology and development of cancer and other disorders. Consequently, harnessing iron death for disease treatment has diverted the interest of the researchers in the field of basic and clinical research. The ubiquitin-proteasome system (UPS) represents a primary protein degradation pathway in eukaryotes. It involves labelling proteins to be degraded by ubiquitin (Ub), followed by recognition and degradation by the proteasome. Dysfunction of the UPS can contribute to diverse pathological processes, emphasizing the importance of maintaining organismal homeostasis. The regulation of protein stability is a critical component of the intricate molecular mechanism underlying iron death. Moreover, the intricate involvement of the UPS in regulating iron death-related molecules and signaling pathways, providing valuable insights for targeted treatment strategies. Besides, it highlights the potential of ferroptosis as a promising target for cancer therapy, emphasizing the combination between ferroptosis and the UPS. The molecular mechanisms underlying ferroptosis, including key regulators such as glutathione peroxidase 4 (GPX4), cysteine/glutamate transporter (system XC-), and iron metabolism, are thoroughly examined, alongside the role of the UPS in modulating the abundance and activity of crucial proteins for ferroptotic cell death, such as GPX4, and nuclear factor erythroid 2-related factor 2 (NRF2). As a pivotal regulatory system for macromolecular homeostasis, the UPS substantially impacts ferroptosis by directly or indirectly modulating iron death-related molecules or associated signaling pathways. This review explores the involvement of the UPS in regulating iron death-related molecules and signaling pathways, providing valuable insights for the targeted treatment of diseases associated with ferroptosis.
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Affiliation(s)
- Muhammad Azhar Ud Din
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
- Department of Laboratory Medicine, Lianyungang Clinical College, Jiangsu University, Lianyungang, Jiangsu, China
| | - Yan Lin
- The People’s Hospital of Danyang, Affiliated Danyang Hospital of Nantong University, Zhenjiang, Jiangsu, China
| | - Naijian Wang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
| | - Bo Wang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
| | - Fei Mao
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
- Department of Laboratory Medicine, Lianyungang Clinical College, Jiangsu University, Lianyungang, Jiangsu, China
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36
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Tuncer C, Hacioglu C. Borax induces ferroptosis of glioblastoma by targeting HSPA5/NRF2/GPx4/GSH pathways. J Cell Mol Med 2024; 28:e18206. [PMID: 38494858 PMCID: PMC10945083 DOI: 10.1111/jcmm.18206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 03/19/2024] Open
Abstract
Glioblastoma multiforme (GBM) is a highly aggressive and lethal form of primary brain tumour. Borax has been demonstrated to exhibit anti-cancer activity through cell death pathways. However, the specific impact of borax on ferroptosis in GBM is not well-established, and the underlying regulatory mechanisms remain unclear. Initially, the effective concentration of borax on cell viability and proliferation in U251 and A172 cells was determined. Subsequently, the effects of borax on the wound healing were analysed. Nuclear factor erythroid 2-related factor 2 (NRF2), glutathione peroxidase 4 (GPx4), glutathione (GSH), HSP70 protein 5 (HSPA5), malondialdehyde (MDA) levels and caspase-3/7 activity were determined in borax-treated and untreated cells. Finally, the protein expression levels of HSPA5, NRF2 and GPx4 were analysed. Borax suppressed cell viability and proliferation in U251 and A172 cells in a concentration- and time-dependent manner. In addition, borax treatment decreased GPx4, GSH, HSPA5 and NRF2 levels in U251 and A172 cells while increasing MDA levels and caspase-3/7 activity. Moreover, borax reduced mRNA and protein levels of HSPA5, NRF2 and GPx4 in U251 and A172 cells. Consequently, borax may induce ferroptosis in GBM cells and regulate the associated regulatory mechanisms targeting NRF2 and HSPA5 pathways. This knowledge may contribute to the development of novel therapeutic approaches targeting ferroptosis in GBM and potentially improve patient outcomes.
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Affiliation(s)
- Cengiz Tuncer
- Department of Neurosurgery, Faculty of MedicineDüzce UniversityDüzceTurkey
| | - Ceyhan Hacioglu
- Department of Biochemistry, Faculty of PharmacyDüzce UniversityDüzceTurkey
- Department of Medical Biochemistry, Faculty of MedicineDüzce UniversityDüzceTurkey
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37
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Chen T, Liang L, Wang Y, Li X, Yang C. Ferroptosis and cuproptposis in kidney Diseases: dysfunction of cell metabolism. Apoptosis 2024; 29:289-302. [PMID: 38095762 PMCID: PMC10873465 DOI: 10.1007/s10495-023-01928-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2023] [Indexed: 02/18/2024]
Abstract
Metal ions play an important role in living organisms and are involved in essential physiological activities. However, the overload state of ions can cause excess free radicals, cell damage, and even cell death. Ferroptosis and cuproptosis are specific forms of cell death that are distinct from apoptosis, necroptosis, and other regulated cell death. These unique modalities of cell death, dependent on iron and copper, are regulated by multiple cellular metabolic pathways, including steady-state metal redox treatment mitochondrial activity of lipid, amino acid and glucose metabolism, and various signaling pathways associated with disease. Although the mechanisms of ferroptosis and cuproptosis are not yet fully understood, there is no doubt that ion overload plays a crucial act in these metal-dependent cell deaths. In this review, we discussed the core roles of ion overload in ferroptosis and cuproptosis, the association between metabolism imbalance and ferroptosis and cuproptosis, the extract the diseases caused by ion overload and current treatment modalities.
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Affiliation(s)
- Tingting Chen
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lifei Liang
- Department of Urology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai, China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Yuzhu Wang
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoyu Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Cheng Yang
- Department of Urology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai, China.
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China.
- Zhangjiang Institue of Fudan University, Shanghai, China.
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38
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Zhang H, Pan J, Huang S, Chen X, Chang ACY, Wang C, Zhang J, Zhang H. Hydrogen sulfide protects cardiomyocytes from doxorubicin-induced ferroptosis through the SLC7A11/GSH/GPx4 pathway by Keap1 S-sulfhydration and Nrf2 activation. Redox Biol 2024; 70:103066. [PMID: 38359744 PMCID: PMC10877437 DOI: 10.1016/j.redox.2024.103066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 01/28/2024] [Accepted: 01/28/2024] [Indexed: 02/17/2024] Open
Abstract
Recent studies have demonstrated that ferroptosis, a novel form of nonapoptotic regulated cell death plays an important role in doxorubicin (DOX)-induced cardiotoxicity (DoIC). Hydrogen sulfide (H2S) is emerging as the third important gaseous mediator in cardiovascular system. However, whether H2S has an effect on DOX-induced ferroptosis remains unknown. Here, we found that DOX not only triggered cardiomyocyte ferroptosis but also significantly inhibited the synthesis of endogenous H2S in the murine model of chronic DoIC. Application of NaHS, an H2S donor obviously activated the SLC7A11/GSH/GPx4 antioxidant pathway and thus alleviated DOX-induced ferroptosis and cardiac injury in mice. In contrast, cardiac-specific knockout of cystathionine γ-lyase gene (Cse) in mice (Csef/f/Cre+) to abolish the cardiac synthesis of endogenous H2S evidently exacerbated DOX-induced ferroptosis and cardiac dysfunction. A further suppression of SLC7A11/GSH/GPx4 pathway was obtained in Csef/f/Cre+ mice with DoIC, as compared to Csef/f/Cre- mice with DoIC. The aggravation caused by cardiac-specific Cse deficiency was remarkably rescued by exogenous supplementation of NaHS. Moreover, in DOX-stimulated H9c2 cardiomyocytes, pretreatment with NaHS dose-dependently enhanced the activity of SLC7A11/GSH/GPx4 pathway and subsequently mitigated ferroptosis and mitochondrial impairment. On the contrary, transfection with Cse siRNA in DOX-stimulated H9c2 cardiomyocytes markedly inhibited SLC7A11/GSH/GPx4 pathway, thus leading to aggravated ferroptosis and more damage to mitochondrial structure and function. In addition, the protective effect of NaHS on DOX-induced ferroptosis was closely related to the S-sulfhydrated Keap1, which in turn promoted nuclear translocation of Nrf2 and the transcription of SLC7A11 and GPx4. In conclusion, our findings suggest that H2S may exert protective effect on DoIC by inhibiting DOX-induced ferroptosis via Keap1/Nrf2-dependent SLC7A11/GSH/GPx4 antioxidant pathway.
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Affiliation(s)
- Hui Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai Institute of Medical Imaging, Shanghai, China
| | - Jianan Pan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuying Huang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaonan Chen
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Alex Chia Yu Chang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Changqian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Junfeng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Huili Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Shin D, Lee J, Roh JL. Pioneering the future of cancer therapy: Deciphering the p53-ferroptosis nexus for precision medicine. Cancer Lett 2024; 585:216645. [PMID: 38280477 DOI: 10.1016/j.canlet.2024.216645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/21/2023] [Accepted: 01/11/2024] [Indexed: 01/29/2024]
Abstract
The TP53 gene, encoding the p53 protein, has been a focal point of research since its 1979 discovery, playing a crucial role in tumor suppression. Ferroptosis, a distinct form of cell death characterized by lipid peroxide accumulation, has gained prominence since its recognition in 2012. Recent studies have unveiled an intriguing connection between p53 and ferroptosis, with implications for cancer therapy. Recent research underscores p53 as a novel target for cancer therapy, influencing key metabolic processes in ferroptosis. Notably, p53 represses the expression of the cystine-glutamate antiporter SLC7A11, supporting p53-mediated tumor growth suppression. Furthermore, under metabolic stress, p53 mitigates ferroptosis sensitivity, aiding cancer cells in coping and delaying cell death. This dynamic interplay between p53 and ferroptosis has far-reaching implications for various diseases, particularly cancer. This review provides a comprehensive overview of ferroptosis in cancer cells, elucidating p53's role in regulating ferroptosis, and explores the potential of targeting p53 to induce ferroptosis for cancer therapy. Understanding this complex relationship between p53 and ferroptosis offers a promising avenue for developing innovative cancer treatments.
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Affiliation(s)
- Daiha Shin
- Western Seoul Center, Korea Basic Science Institute, Seoul, Republic of Korea
| | - Jaewang Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea; Department of Biomedical Science, General Graduate School, CHA University, Pocheon, Republic of Korea
| | - Jong-Lyel Roh
- Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea; Department of Biomedical Science, General Graduate School, CHA University, Pocheon, Republic of Korea.
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40
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Zeng J, Zhang X, Lin Z, Zhang Y, Yang J, Dou P, Liu T. Harnessing ferroptosis for enhanced sarcoma treatment: mechanisms, progress and prospects. Exp Hematol Oncol 2024; 13:31. [PMID: 38475936 DOI: 10.1186/s40164-024-00498-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/03/2024] [Indexed: 03/14/2024] Open
Abstract
Sarcoma is a malignant tumor that originates from mesenchymal tissue. The common treatment for sarcoma is surgery supplemented with radiotherapy and chemotherapy. However, patients have a 5-year survival rate of only approximately 60%, and sarcoma cells are highly resistant to chemotherapy. Ferroptosis is an iron-dependent nonapoptotic type of regulated programmed cell death that is closely related to the pathophysiological processes underlying tumorigenesis, neurological diseases and other conditions. Moreover, ferroptosis is mediated via multiple regulatory pathways that may be targets for disease therapy. Recent studies have shown that the induction of ferroptosis is an effective way to kill sarcoma cells and reduce their resistance to chemotherapeutic drugs. Moreover, ferroptosis-related genes are related to the immune system, and their expression can be used to predict sarcoma prognosis. In this review, we describe the molecular mechanism underlying ferroptosis in detail, systematically summarize recent research progress with respect to ferroptosis application as a sarcoma treatment in various contexts, and point out gaps in the theoretical research on ferroptosis, challenges to its clinical application, potential resolutions of these challenges to promote ferroptosis as an efficient, reliable and novel method of clinical sarcoma treatment.
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Affiliation(s)
- Jing Zeng
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Xianghong Zhang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Zhengjun Lin
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Yu Zhang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Jing Yang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
- Department of Orthopedics, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830000, Xinjiang, China
| | - Pengcheng Dou
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China.
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Neurauter CG, Pannone M, Sousa MMLD, Wang W, Kuśnierczyk A, Luna L, Sætrom P, Scheffler K, Bjørås M. Enhanced glutathione levels confer resistance to apoptotic and ferroptotic programmed cell death in NEIL DNA glycosylase deficient HAP1 cells. Free Radic Biol Med 2024; 213:470-487. [PMID: 38301978 DOI: 10.1016/j.freeradbiomed.2024.01.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/12/2024] [Accepted: 01/21/2024] [Indexed: 02/03/2024]
Abstract
The NTHL1 and NEIL1-3 DNA glycosylases are major enzymes in the removal of oxidative DNA base lesions, via the base excision repair (BER) pathway. It is expected that lack of these DNA glycosylases activities would render cells vulnerable to oxidative stress, promoting cell death. Intriguingly, we found that single, double, triple, and quadruple DNA glycosylase knockout HAP1 cells are, however, more resistant to oxidative stress caused by genotoxic agents than wild type cells. Furthermore, glutathione depletion in NEIL deficient cells further enhances resistance to cell death induced via apoptosis and ferroptosis. Finally, we observed higher basal level of glutathione and differential expression of NRF2-regulated genes associated with glutathione homeostasis in the NEIL triple KO cells. We propose that lack of NEIL DNA glycosylases causes aberrant transcription and subsequent errors in protein synthesis. This leads to increased endoplasmic reticulum stress and proteotoxic stress. To counteract the elevated intracellular stress, an adaptive response mediated by increased glutathione basal levels, rises in these cells. This study reveals an unforeseen role of NEIL glycosylases in regulation of resistance to oxidative stress, suggesting that modulation of NEIL glycosylase activities is a potential approach to improve the efficacy of e.g. anti-inflammatory therapies.
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Affiliation(s)
- Christine Gran Neurauter
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, 0424, Norway; Centre for Embryology and Healthy Development, University of Oslo, Oslo, 0373, Norway.
| | - Marco Pannone
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, 0424, Norway; Centre for Embryology and Healthy Development, University of Oslo, Oslo, 0373, Norway; Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Mirta Mittelstedt Leal de Sousa
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, 0424, Norway; Centre for Embryology and Healthy Development, University of Oslo, Oslo, 0373, Norway; Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Wei Wang
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Anna Kuśnierczyk
- Proteomics and Modomics Experimental Core Facility (PROMEC), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Luisa Luna
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, 0424, Norway; Centre for Embryology and Healthy Development, University of Oslo, Oslo, 0373, Norway.
| | - Pål Sætrom
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Katja Scheffler
- Department of Neurology, St.Olavs University Hospital, Trondheim, 7006, Norway; Department of Neuromedicine and Movement Science (INB), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
| | - Magnar Bjørås
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, 0424, Norway; Centre for Embryology and Healthy Development, University of Oslo, Oslo, 0373, Norway; Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway.
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Punziano C, Trombetti S, Cesaro E, Grosso M, Faraonio R. Antioxidant Systems as Modulators of Ferroptosis: Focus on Transcription Factors. Antioxidants (Basel) 2024; 13:298. [PMID: 38539832 PMCID: PMC10967371 DOI: 10.3390/antiox13030298] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/19/2024] [Accepted: 02/26/2024] [Indexed: 10/28/2024] Open
Abstract
Ferroptosis is a type of programmed cell death that differs from apoptosis, autophagy, and necrosis and is related to several physio-pathological processes, including tumorigenesis, neurodegeneration, senescence, blood diseases, kidney disorders, and ischemia-reperfusion injuries. Ferroptosis is linked to iron accumulation, eliciting dysfunction of antioxidant systems, which favor the production of lipid peroxides, cell membrane damage, and ultimately, cell death. Thus, signaling pathways evoking ferroptosis are strongly associated with those protecting cells against iron excess and/or lipid-derived ROS. Here, we discuss the interaction between the metabolic pathways of ferroptosis and antioxidant systems, with a particular focus on transcription factors implicated in the regulation of ferroptosis, either as triggers of lipid peroxidation or as ferroptosis antioxidant defense pathways.
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Affiliation(s)
- Carolina Punziano
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (C.P.); (S.T.); (E.C.)
| | - Silvia Trombetti
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (C.P.); (S.T.); (E.C.)
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, 80137 Naples, Italy
| | - Elena Cesaro
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (C.P.); (S.T.); (E.C.)
| | - Michela Grosso
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (C.P.); (S.T.); (E.C.)
| | - Raffaella Faraonio
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (C.P.); (S.T.); (E.C.)
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43
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An WX, Gupta R, Zhai K, Wang YR, Xu WH, Cui Y. Current and Potential Roles of Ferroptosis in Bladder Cancer. Curr Med Sci 2024; 44:51-63. [PMID: 38057536 DOI: 10.1007/s11596-023-2814-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/22/2023] [Indexed: 12/08/2023]
Abstract
Ferroptosis, a type of regulated cell death driven by iron-dependent lipid peroxidation, is mainly initiated by extramitochondrial lipid peroxidation due to the accumulation of iron-dependent reactive oxygen species. Ferroptosis is a prevalent and primitive form of cell death. Numerous cellular metabolic processes regulate ferroptosis, including redox homeostasis, iron regulation, mitochondrial activity, amino acid metabolism, lipid metabolism, and various disease-related signaling pathways. Ferroptosis plays a pivotal role in cancer therapy, particularly in the eradication of aggressive malignancies resistant to conventional treatments. Multiple studies have explored the connection between ferroptosis and bladder cancer, focusing on its incidence and treatment outcomes. Several biomolecules and tumor-associated signaling pathways, such as p53, heat shock protein 1, nuclear receptor coactivator 4, RAS-RAF-MEK, phosphatidylinositol 3-kinase-AKT-mammalian target of rapamycin, and the Hippo-tafazzin signaling system, exert a moderating influence on ferroptosis in bladder cancer. Ferroptosis inducers, including erastin, artemisinin, conjugated polymer nanoparticles, and quinazolinyl-arylurea derivatives, hold promise for enhancing the effectiveness of conventional anticancer medications in bladder cancer treatment. Combining conventional therapeutic drugs and treatment methods related to ferroptosis offers a promising approach for the treatment of bladder cancer. In this review, we analyze the research on ferroptosis to augment the efficacy of bladder cancer treatment.
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Affiliation(s)
- Wen-Xin An
- Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Radheshyam Gupta
- Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Kun Zhai
- Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Ya-Ru Wang
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Wan-Hai Xu
- Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150081, China.
| | - Yan Cui
- Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150081, China.
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44
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Li M, Jin S, Zhu X, Xu J, Cao Y, Piao H. The role of ferroptosis in central nervous system damage diseases. PeerJ 2024; 12:e16741. [PMID: 38313006 PMCID: PMC10836208 DOI: 10.7717/peerj.16741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 12/11/2023] [Indexed: 02/06/2024] Open
Abstract
Ferroptosis is a form of cell death, i.e., programmed cell death characterized by lipid peroxidation and iron dependence, which has unique morphological and biochemical properties. This unique mode of cell death is driven by iron-dependent phospholipid peroxidation and regulated by multiple cell metabolic pathways, including redox homeostasis, iron metabolism, mitochondrial activity, and the metabolism of amino acids, lipids, and sugars. Many organ injuries and degenerative pathologies are caused by ferroptosis. Ferroptosis is closely related to central nervous system injury diseases and is currently an important topic of research globally. This research examined the relationships between ferroptosis and the occurrence and treatment of central nervous system injury diseases. Additionally, ferroptosis was assessed from the aspect of theory proposal, mechanism of action, and related signaling pathways per recent research. This review provides a relevant theoretical basis for further research on this theory, the prospect of its development, and the prevention and treatment of such diseases.
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Affiliation(s)
- Mingzhu Li
- Department of Integrated Traditional Chinese and Western Medicine Medical Oncology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning Province, China
| | - Shengbo Jin
- College of Acupuncture and Massage of Liaoning Chinese Traditional Medicine, Shenyang, Liaoning Province, China
| | - Xudong Zhu
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning Province, China
| | - Jian Xu
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning Province, China
| | - Yang Cao
- Department of Gynaecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning Province, China
| | - Haozhe Piao
- Department of Neurosurgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning Province, China
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45
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Hecht F, Zocchi M, Alimohammadi F, Harris IS. Regulation of antioxidants in cancer. Mol Cell 2024; 84:23-33. [PMID: 38029751 PMCID: PMC10843710 DOI: 10.1016/j.molcel.2023.11.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/19/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023]
Abstract
Scientists in this field often joke, "If you don't have a mechanism, say it's ROS." Seemingly connected to every biological process ever described, reactive oxygen species (ROS) have numerous pleiotropic roles in physiology and disease. In some contexts, ROS act as secondary messengers, controlling a variety of signaling cascades. In other scenarios, they initiate damage to macromolecules. Finally, in their worst form, ROS are deadly to cells and surrounding tissues. A set of molecules with detoxifying abilities, termed antioxidants, is the direct counterpart to ROS. Notably, antioxidants exist in the public domain, touted as a "cure-all" for diseases. Research has disproved many of these claims and, in some cases, shown the opposite. Of all the diseases, cancer stands out in its paradoxical relationship with antioxidants. Although the field has made numerous strides in understanding the roles of antioxidants in cancer, many questions remain.
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Affiliation(s)
- Fabio Hecht
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY 14642, USA; Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Marco Zocchi
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY 14642, USA; Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Fatemeh Alimohammadi
- Department of Pharmacology and Physiology, University of Rochester, Rochester, NY 14642, USA; Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Isaac S Harris
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY 14642, USA; Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY 14642, USA.
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Consoli V, Fallica AN, Sorrenti V, Pittalà V, Vanella L. Novel Insights on Ferroptosis Modulation as Potential Strategy for Cancer Treatment: When Nature Kills. Antioxid Redox Signal 2024; 40:40-85. [PMID: 37132605 PMCID: PMC10824235 DOI: 10.1089/ars.2022.0179] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/04/2023]
Abstract
Significance: The multifactorial nature of the mechanisms implicated in cancer development still represents a major issue for the success of established antitumor therapies. The discovery of ferroptosis, a novel form of programmed cell death distinct from apoptosis, along with the identification of the molecular pathways activated during its execution, has led to the uncovering of novel molecules characterized by ferroptosis-inducing properties. Recent advances: As of today, the ferroptosis-inducing properties of compounds derived from natural sources have been investigated and interesting findings have been reported both in vitro and in vivo. Critical Issues: Despite the efforts made so far, only a limited number of synthetic compounds have been identified as ferroptosis inducers, and their utilization is still limited to basic research. In this review, we analyzed the most important biochemical pathways involved in ferroptosis execution, with particular attention to the newest literature findings on canonical and non-canonical hallmarks, together with mechanisms of action of natural compounds identified as novel ferroptosis inducers. Compounds have been classified based on their chemical structure, and modulation of ferroptosis-related biochemical pathways has been reported. Future Directions: The outcomes herein collected represent a fascinating starting point from which to take hints for future drug discovery studies aimed at identifying ferroptosis-inducing natural compounds for anticancer therapies. Antioxid. Redox Signal. 40, 40-85.
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Affiliation(s)
- Valeria Consoli
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
| | | | - Valeria Sorrenti
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
| | - Valeria Pittalà
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
| | - Luca Vanella
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
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Zhang W, Dai J, Hou G, Liu H, Zheng S, Wang X, Lin Q, Zhang Y, Lu M, Gong Y, Xiang Z, Yu Y, Hu Y. SMURF2 predisposes cancer cell toward ferroptosis in GPX4-independent manners by promoting GSTP1 degradation. Mol Cell 2023; 83:4352-4369.e8. [PMID: 38016474 DOI: 10.1016/j.molcel.2023.10.042] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 09/22/2023] [Accepted: 10/30/2023] [Indexed: 11/30/2023]
Abstract
Ferroptosis is a non-apoptotic form of regulated cell death. Glutathione (GSH) peroxidase 4 (GPX4) and GSH-independent ferroptosis suppressor protein 1 (FSP1) have been identified as major defenses. Here, we uncover a protective mechanism mediated by GSH S-transferase P1 (GSTP1) by monitoring proteinomic dynamics during ferroptosis. Dramatic downregulation of GSTP1 is caused by SMURF2-mediated GSTP1 ubiquitination and degradation at early stages of ferroptosis. Intriguingly, GSTP1 acts in GPX4- and FSP1-independent manners by catalyzing GSH conjugation of 4-hydroxynonenal and detoxifying lipid hydroperoxides via selenium-independent GSH peroxidase activity. Genetic modulation of the SMURF2/GSTP1 axis or the pharmacological inhibition of GSTP1's catalytic activity sensitized tumor responses to Food and Drug Administration (FDA)-approved ferroptosis-inducing drugs both in vitro and in vivo. GSTP1 expression also confers resistance to immune checkpoint inhibitors by blunting ferroptosis. Collectively, these findings demonstrate a GPX4/FSP1-independent cellular defense mechanism against ferroptosis and suggest that targeting SMURF2/GSTP1 to sensitize cancer cells to ferroptosis has potential as an anticancer therapy.
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Affiliation(s)
- Wenxin Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China
| | - Junren Dai
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | | | - Hao Liu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Shanliang Zheng
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Xingwen Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Qingyu Lin
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yi Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Minqiao Lu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yafan Gong
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Zhiyuan Xiang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yan Yu
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - Ying Hu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China.
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48
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Gawargi FI, Mishra PK. Ironing out the details: ferroptosis and its relevance to diabetic cardiomyopathy. Am J Physiol Regul Integr Comp Physiol 2023; 325:R665-R681. [PMID: 37746707 PMCID: PMC11178299 DOI: 10.1152/ajpregu.00117.2023] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/05/2023] [Accepted: 09/14/2023] [Indexed: 09/26/2023]
Abstract
Ferroptosis is a newly identified myocardial cell death mechanism driven by iron-dependent lipid peroxidation. The presence of elevated intramyocardial lipid levels and excessive iron in patients with diabetes suggest a predominant role of ferroptosis in diabetic cardiomyopathy. As myocardial cell death is a precursor of heart failure, and intensive glycemic control cannot abate the increased risk of heart failure in patients with diabetes, targeting myocardial cell death via ferroptosis is a promising therapeutic avenue to prevent and/or treat diabetic cardiomyopathy. This review provides updated and comprehensive molecular mechanisms underpinning ferroptosis, clarifies several misconceptions about ferroptosis, emphasizes the importance of ferroptosis in diabetes-induced myocardial cell death, and offers valuable approaches to evaluate and target ferroptosis in the diabetic heart. Furthermore, basic concepts and ideas presented in this review, including glutathione peroxidase-4-independent and mitochondrial mechanisms of ferroptosis, are also important for investigating ferroptosis in other diabetic organs, as well as nondiabetic and metabolically compromised hearts.
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Affiliation(s)
- Flobater I Gawargi
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, Nebraska, United States
| | - Paras K Mishra
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, Nebraska, United States
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Yadav VK, Choudhary N, Gacem A, Verma RK, Abul Hasan M, Tarique Imam M, Almalki ZS, Yadav KK, Park HK, Ghosh T, Kumar P, Patel A, Kalasariya H, Jeon BH, Ali AlMubarak H. Deeper insight into ferroptosis: association with Alzheimer's, Parkinson's disease, and brain tumors and their possible treatment by nanomaterials induced ferroptosis. Redox Rep 2023; 28:2269331. [PMID: 38010378 PMCID: PMC11001282 DOI: 10.1080/13510002.2023.2269331] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023] Open
Abstract
Ferroptosis is an emerging and novel type of iron-dependent programmed cell death which is mainly caused by the excessive deposition of free intracellular iron in the brain cells. This deposited free iron exerts a ferroptosis pathway, resulting in lipid peroxidation (LiPr). There are mainly three ferroptosis pathways viz. iron metabolism-mediated cysteine/glutamate, and LiPr-mediated. Iron is required by the brain as a redox metal for several physiological activities. Due to the iron homeostasis balance disruption, the brain gets adversely affected which further causes neurodegenerative diseases (NDDs) like Parkinson's and Alzheimer's disease, strokes, and brain tumors like glioblastoma (GBS), and glioma. Nanotechnology has played an important role in the prevention and treatment of these NDDs. A synergistic effect of nanomaterials and ferroptosis could prove to be an effective and efficient approach in the field of nanomedicine. In the current review, the authors have highlighted all the latest research in the field of ferroptosis, specifically emphasizing on the role of major molecular key players and various mechanisms involved in the ferroptosis pathway. Moreover, here the authors have also addressed the correlation of ferroptosis with the pathophysiology of NDDs and theragnostic effect of ferroptosis and nanomaterials for the prevention and treatment of NDDs.
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Affiliation(s)
- Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, India
| | - Nisha Choudhary
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, India
| | - Amel Gacem
- Department of Physics, Faculty of Sciences, University 20 Août 1955, Skikda, Algeria
| | - Rakesh Kumar Verma
- Department of Biosciences, School of Liberal Arts & Sciences, Mody University of Science and Technology, Sikar, India
| | - Mohd Abul Hasan
- Civil Engineering Department, College of Engineering, King Khalid University, Abha, Kingdom of Saudi Arabia (KSA)
| | - Mohammad Tarique Imam
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
| | - Ziyad Saeed Almalki
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
| | - Krishna Kumar Yadav
- Faculty of Science and Technology, Madhyanchal Professional University, Bhopal, India
- Environmental and Atmospheric Sciences Research Group, Scientific Research Center, Al-Ayen University, Nasiriyah, Iraq
| | - Hyun-Kyung Park
- Department of Pediatrics, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Tathagata Ghosh
- Department of Arts, School of Liberal Arts & Sciences, Mody University of Science and Technology, Sikar, India
| | - Pankaj Kumar
- Department of Environmental Science, Parul Institute of Applied Sciences, Parul University, Vadodara, India
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, India
| | - Haresh Kalasariya
- Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, Republic of Korea
| | - Hassan Ali AlMubarak
- Division of Radiology, Department of Medicine, College of Medicine and Surgery, King Khalid University (KKU), Abha, Kingdom of Saudi Arabia
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Lapenna D. Glutathione and glutathione-dependent enzymes: From biochemistry to gerontology and successful aging. Ageing Res Rev 2023; 92:102066. [PMID: 37683986 DOI: 10.1016/j.arr.2023.102066] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 08/24/2023] [Accepted: 09/04/2023] [Indexed: 09/10/2023]
Abstract
The tripeptide glutathione (GSH), namely γ-L-glutamyl-L-cysteinyl-glycine, is an ubiquitous low-molecular weight thiol nucleophile and reductant of utmost importance, representing the central redox agent of most aerobic organisms. GSH has vital functions involving also antioxidant protection, detoxification, redox homeostasis, cell signaling, iron metabolism/homeostasis, DNA synthesis, gene expression, cysteine/protein metabolism, and cell proliferation/differentiation or death including apoptosis and ferroptosis. Various functions of GSH are exerted in concert with GSH-dependent enzymes. Indeed, although GSH has direct scavenging antioxidant effects, its antioxidant function is substantially accomplished by glutathione peroxidase-catalyzed reactions with reductive removal of H2O2, organic peroxides such as lipid hydroperoxides, and peroxynitrite; to this antioxidant activity also contribute peroxiredoxins, enzymes further involved in redox signaling and chaperone activity. Moreover, the detoxifying function of GSH is basically exerted in conjunction with glutathione transferases, which have also antioxidant properties. GSH is synthesized in the cytosol by the ATP-dependent enzymes glutamate cysteine ligase (GCL), which catalyzes ligation of cysteine and glutamate forming γ-glutamylcysteine (γ-GC), and glutathione synthase, which adds glycine to γ-GC resulting in GSH formation; GCL is rate-limiting for GSH synthesis, as is the precursor amino acid cysteine, which may be supplemented as N-acetylcysteine (NAC), a therapeutically available compound. After its cell export, GSH is degraded extracellularly by the membrane-anchored ectoenzyme γ-glutamyl transferase, a process occurring, as GSH synthesis and export, in the γ-glutamyl cycle. GSH degradation occurs also intracellularly by the cytoplasmic enzymatic ChaC family of γ-glutamyl cyclotransferase. Synthesis and degradation of GSH, together with its export, translocation to cell organelles, utilization for multiple essential functions, and regeneration from glutathione disulfide by glutathione reductase, are relevant to GSH homeostasis and metabolism. Notably, GSH levels decline during aging, an alteration generally related to impaired GSH biosynthesis and leading to cell dysfunction. However, there is evidence of enhanced GSH levels in elderly subjects with excellent physical and mental health status, suggesting that heightened GSH may be a marker and even a causative factor of increased healthspan and lifespan. Such aspects, and much more including GSH-boosting substances administrable to humans, are considered in this state-of-the-art review, which deals with GSH and GSH-dependent enzymes from biochemistry to gerontology, focusing attention also on lifespan/healthspan extension and successful aging; the significance of GSH levels in aging is considered also in relation to therapeutic possibilities and supplementation strategies, based on the use of various compounds including NAC-glycine, aimed at increasing GSH and related defenses to improve health status and counteract aging processes in humans.
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Affiliation(s)
- Domenico Lapenna
- Dipartimento di Medicina e Scienze dell'Invecchiamento, and Laboratorio di Fisiopatologia dello Stress Ossidativo, Center for Advanced Studies and Technology (CAST, former CeSI-MeT, Center of Excellence on Aging), Università degli Studi "G. d'Annunzio" Chieti Pescara, U.O.C. Medicina Generale 2, Ospedale Clinicizzato "Santissima Annunziata", Via dei Vestini, 66100 Chieti, Italy.
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