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Wang X, Li K, Song T, Xing S, Wang W, Fang Y. Advances in ferroptosis in head and neck cancer (Review). Biomed Rep 2024; 21:151. [PMID: 39247426 PMCID: PMC11375624 DOI: 10.3892/br.2024.1839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 08/06/2024] [Indexed: 09/10/2024] Open
Abstract
Ferroptosis is an iron-dependent form of cell death that was discovered in 2012. It encompasses the coordinated orchestration of three fundamental biological pathways: Iron homeostasis, glutathione regulation and lipid metabolism. Head and neck cancer (HNC) is a heterogeneous group of cancers occurring on the mucosal surfaces of the upper respiratory and digestive tracts. Head and neck squamous cell carcinoma is the most common type of HNC, accounting for >90% of HNC cases, and has high morbidity and mortality rates. Despite improvements in diagnosis and treatment, the 5-year survival rate hovers at a dismal 50-60%, with recurrence afflicting nearly 30% of patients, highlighting the inadequacies of currently available treatments. Of note, research exploring the nexus between ferroptosis and HNC remains scarce; however, the present review endeavors to synthesize current knowledge surrounding ferroptosis. The present review elaborated on the normal physiological role of ferroptosis and discussed its potential involvement in HNC pathogenesis. Therapeutic strategies and prognostic paradigms for HNC that target ferroptosis were also reviewed. This review aims to provide direction to catalyze future investigations into ferroptosis in HNC.
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Affiliation(s)
- Xinyi Wang
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
| | - Kunpeng Li
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
| | - Teng Song
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
| | - Suliang Xing
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
| | - Wei Wang
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
| | - Yuhui Fang
- Department of Dermatology, Fuyang People's Hospital Affiliated to Bengbu Medical University, Fuyang, Anhui 236000, P.R. China
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Han Z, Wang B, Wen YQ, Li YN, Feng CX, Ding XS, Shen Y, Yang Q, Gao L. Acteoside alleviates lipid peroxidation by enhancing Nrf2-mediated mitophagy to inhibit ferroptosis for neuroprotection in Parkinson's disease. Free Radic Biol Med 2024; 223:493-505. [PMID: 39048340 DOI: 10.1016/j.freeradbiomed.2024.07.018] [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: 05/28/2024] [Revised: 06/30/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024]
Abstract
Increasing evidence underscores the pivotal role of ferroptosis in Parkinson's Disease (PD) pathogenesis. Acteoside (ACT) has been reported to possess neuroprotective properties. However, the effects of ACT on ferroptosis and its molecular mechanisms remain unknown. This study aimed to explore whether ACT can regulate ferroptosis in dopaminergic (DA) neurons within both in vitro and in vivo PD models and to elucidate the underlying regulatory mechanisms. PD models were established and treated with various concentrations of ACT. Cell viability assays, Western blot, lipid peroxidation assessments, immunohistochemistry, and transmission electron microscopy were employed to confirm ACT's inhibition of ferroptosis and its protective effect on DA neurons across PD models. Immunofluorescence staining, MitoSOX staining, and confocal laser scanning microscopy further validated ACT's regulation regulatory effects on ferroptosis via the Nrf2-mitophagy pathway. Four animal behavioral tests were used to assess behavioral improvements in PD animals. ACT inhibited ferroptosis in PD models in vitro, as evidenced by increased cell viability, the upregulation of GPX4 and SLC7A11, reduced lipid peroxides, and attenuation of mitochondrial morphological alterations typical of ferroptosis. By activating the Nrf2-mitophagy axis, ACT enhanced mitochondrial integrity and reduced lipid peroxidation, mitigating ferroptosis. These in vitro results were consistent with in vivo findings, where ACT treatment significantly preserved DA neurons, curbed ferroptosis in these cells, and alleviated cognitive and behavioral deficits. This study is the first demonstration of ACT's capability to inhibit neuronal ferroptosis and protect DA neurons, thus alleviating behavioral and cognitive impairments in both in vitro and in vivo PD models. Furthermore, The suppression of ferroptosis by ACT is achieved through the activation of the Nrf2-mitophagy signaling pathway. Our results show that ACT is beneficial for both treating and preventing PD. They also offer novel therapeutic options for treating PD and molecular targets for regulating ferroptosis.
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Affiliation(s)
- Zheng Han
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China; Department of Neurosurgery, 967th Hospital of the PLA Joint Logistic Support Force, Dalian, Liaoning Province, 116021, China
| | - Bao Wang
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China; Center for Frontier Medicine Innovation, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Yu-Qi Wen
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Yang-Ni Li
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Chen-Xi Feng
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Xv-Shen Ding
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Yun Shen
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China
| | - Qian Yang
- Department of Experimental Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China.
| | - Li Gao
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710038, China.
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Zhang Y, Cong Y, Du J, Guo D, Huang J, Pan J, Liang Y, Zhang J, Ye Z, Liu Y, Zhou Y. Lif-deficiency promote systemic Iron metabolism disorders and increases the susceptibility of osteoblasts to ferroptosis. Bone 2024; 189:117266. [PMID: 39341481 DOI: 10.1016/j.bone.2024.117266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Revised: 09/20/2024] [Accepted: 09/25/2024] [Indexed: 10/01/2024]
Abstract
Leukemia inhibitory factor (LIF) is a multifunctional cytokine that plays a crucial role in various biological processes. However, LIF involvement in iron metabolism remains almost unexplored. This study aimed to explore the impact of LIF on systemic iron transportation and its potential role in ferroptosis in osteoblasts. We observed that the Lif-deficient (Lif-/-) mice is characterized by a reduction in bone mass and a decrease in bone mineral density compared with wild-type (WT) mice. Energy-dispersive X-ray spectroscopy revealed a marked increase in iron content on the surface of femurs from Lif-/- mice. Meanwhile, iron stores test lower iron levels in the spleens and higher levels in the femurs of Lif-/- mice. Besides, Lif-/- mice display increased levels of serum iron, total iron-binding capacity, unsaturated iron-binding capacity, and transferrin saturation and serum ferritin relative to WT mice. Hepcidin mRNA expression reduction in the liver of Lif-/- mice. It also holds true in the AML-12 hepatocyte cell line after Lif-knockdown. Immunohistochemistry and RT-PCR revealed elevated ferroportin (FPN) in duodenal cells of Lif-/- mice. Lif-deficiency decreases SLC7A11 levels in osteoblasts. In addition, overexpression of LIF downregulates CD71, DCYTB, and DMT1, thereby reducing iron uptake in iron-overloaded cells. Femur immunohistochemistry (IHC) revealed increased ACSL4 and decreased GPX4 and SLC7A11, indicating an increase in ferroptosis of osteoblasts in Lif-/- mice. Whole-transcriptome sequencing showed gene expression changes after Lif-knockdown, exhibiting a negative correlation with genes involved in long-chain fatty acid transport, mitochondrial organization, and the p38 MAPK signaling pathway. These results demonstrate that Lif-deficiency alter systemic iron metabolism and increases the susceptibility of osteoblasts to ferroptosis.
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Yaqi Cong
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Juan Du
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Donghua Guo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Jing Huang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Junchen Pan
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Youde Liang
- The People's Hospital of Baoan Shenzhen, Shenzhen, China
| | - Jiali Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Zhou Ye
- Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Yi Liu
- Department of Stomatology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi 435002, China.
| | - Yi Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Center for Prosthodontics and Implant Dentistry, Optics Valley Branch, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
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Chen H, Zhou X, Ma J, Shan A. Low-dose deoxynivalenol exposure triggers hepatic excessive ferritinophagy and mitophagy mitigated by hesperidin modulated O-GlcNAcylation. JOURNAL OF HAZARDOUS MATERIALS 2024; 480:135952. [PMID: 39341193 DOI: 10.1016/j.jhazmat.2024.135952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2024] [Revised: 09/08/2024] [Accepted: 09/23/2024] [Indexed: 09/30/2024]
Abstract
The level and breadth of deoxynivalenol (DON) contamination in foods made with cereals have increased due to global warming. Consumption of DON-contaminated food and feed poses significant risks to human health and animal production. However, the mechanism by which prolonged exposure to low-dose DON leads to liver damage in animals and effective treatments remain unclear. Our investigation focused on the impact of varying DON exposure times on AML12 cells as well as the long-term liver damage caused by low-dose DON exposure in mice. In addition, this article investigated the unique role of hesperidin in mitigating hepatic ferroptosis induced by low-dose DON exposure. Our results imply that DON's suppression of O-GlcNAcylation exacerbated mitophagy by encouraging ferritinophagy and causing labile iron to aggregate within mitochondria. Furthermore, DON could increase NCOA4-mediated ferritinophagy by De-O-GlcNAcylation FTH to trigger ferroptosis-associated liver injury in mice. Notably, hesperidin alleviated the susceptibility to ferroptosis by increasing O-GlcNAcylation levels and effectively attenuated the liver injury induced by low-dose DON exposure. This finding provides a new strategy for dealing with liver injury caused by low-dose DON exposure.
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Affiliation(s)
- Hao Chen
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China; College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Xintong Zhou
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Jun Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China; Heilongjiang Provincial Key Laboratory of Pathogenic Mechanism for Animal Disease and Comparative Medicine, Harbin 150030, PR China.
| | - Anshan Shan
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China.
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Lv M, Zheng Y, Dai X, Zhao J, Hu G, Ren M, Shen Z, Su Z, Wu C, Liu HK, Xue X, Mao ZW. Ruthenium(ii)-Arene Complex Triggers Immunogenic Ferroptosis for Reversing Drug Resistance. J Med Chem 2024. [PMID: 39312756 DOI: 10.1021/acs.jmedchem.4c01467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Chemoresistance remains an arduous challenge in oncology, but ferroptosis shows potential for overcoming it by stimulating the immune system. Herein, a novel high-performance ruthenium(II)-based arene complex [Ru(η6-p-cym)(BTBpy)Cl] (RuBTB) is developed for ferroptosis-enhanced antitumor immunity and drug resistance reversal via glutathione (GSH) metabolism imbalance. RuBTB shows significantly enhanced antiproliferation activity against cisplatin (CDDP)-resistant lung cancer cells (A549R), with 26.35-fold better anticancer effects than CDDP. Immunogenic ferroptosis is induced by GSH depletion/glutathione peroxidase 4 (GPX4) inactivation, mitochondrial dysfunction, and endoplasmic reticulum (ER) stress in RuBTB-treated cells. Mechanism studies indicate that RuBTB regulates ferroptosis and immune-related pathways, coordinating with GSH metabolism-mediated glutathione S-transferase (GST) inhibition to reverse drug resistance in platinum-combined therapy. Tumor vaccination experiments demonstrate the intensified antitumor effects endowed by highly immunogenic ferroptosis in vivo. This study provides the first example of a metal-arene complex for achieving satisfactory ferroptosis therapeutic effects with efficient immunogenicity to overcome drug resistance in metal-based immunochemotherapy.
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Affiliation(s)
- Mengdi Lv
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Yue Zheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Anti-Infective Drug Development, IGCME, GBRCE for Functional Molecular Engineering, School of Chemistry, Sun Yat-Sen University, Guangzhou 510000, PR China
| | - Xiangyu Dai
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Jingyue Zhao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Guojing Hu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Meng Ren
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Zhengqi Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Zhi Su
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Chao Wu
- Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases; National Key Clinical Department and Key Discipline of Neurology; Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, PR China
| | - Hong-Ke Liu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Xuling Xue
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, PR China
| | - Zong-Wan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Anti-Infective Drug Development, IGCME, GBRCE for Functional Molecular Engineering, School of Chemistry, Sun Yat-Sen University, Guangzhou 510000, PR China
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Gawargi FI, Mishra PK. MMP9 drives ferroptosis by regulating GPX4 and iron signaling. iScience 2024; 27:110622. [PMID: 39252956 PMCID: PMC11382059 DOI: 10.1016/j.isci.2024.110622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/08/2024] [Accepted: 07/26/2024] [Indexed: 09/11/2024] Open
Abstract
Ferroptosis, defined by the suppression of glutathione peroxidase-4 (GPX4) and iron overload, is a distinctive form of regulated cell death. Our in-depth research identifies matrix metalloproteinase-9 (MMP9) as a critical modulator of ferroptosis through its influence on GPX4 and iron homeostasis. Employing an innovative MMP9 construct without collagenase activity, we reveal that active MMP9 interacts with GPX4 and glutathione reductase, reducing GPX4 expression and activity. Furthermore, MMP9 suppresses key transcription factors (SP1, CREB1, NRF2, FOXO3, and ATF4), alongside GPX1 and ferroptosis suppressor protein-1 (FSP1), thereby disrupting the cellular redox balance. MMP9 regulates iron metabolism by modulating iron import, storage, and export via a network of protein interactions. LC-MS/MS has identified 83 proteins that interact with MMP9 at subcellular levels, implicating them in ferroptosis regulation. Integrated pathway analysis (IPA) highlights MMP9's extensive influence on ferroptosis pathways, underscoring its potential as a therapeutic target in conditions with altered redox homeostasis and iron metabolism.
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Affiliation(s)
- Flobater I Gawargi
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Paras K Mishra
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA
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Alizadeh Saghati A, Sharifi Z, Hatamikhah M, Salimi M, Talkhabi M. Unraveling the relevance of SARS-Cov-2 infection and ferroptosis within the heart of COVID-19 patients. Heliyon 2024; 10:e36567. [PMID: 39263089 PMCID: PMC11388749 DOI: 10.1016/j.heliyon.2024.e36567] [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: 01/23/2024] [Revised: 08/17/2024] [Accepted: 08/19/2024] [Indexed: 09/13/2024] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) was caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which led to a huge mortality rate and imposed significant costs on the health system, causing severe damage to the cells of different organs such as the heart. However, the exact details and mechanisms behind this damage are not clarified. Therefore, we aimed to identify the cell and molecular mechanism behind the heart damage caused by SARS-Cov-2 infection. Methods RNA-seq data for COVID-19 patients' hearts was analyzed to obtain differentially expressed genes (DEGs) and differentially expressed ferroptosis-related genes (DEFRGs). Then, DEFRGs were used for analyzing GO and KEGG enrichment, and perdition of metabolites and drugs. we also constructed a PPI network and identified hub genes and functional modules for the DEFRGs. Subsequently, the hub genes were validated using two independent RNA-seq datasets. Finally, the miRNA-gene interaction networks were predicted in addition to a miRNA-TF co-regulatory network, and important miRNAs and transcription factors (TFs) were highlighted. Findings We found ferroptosis transcriptomic alterations within the hearts of COVID-19 patients. The enrichment analyses suggested the involvement of DEFRGs in the citrate cycle pathway, ferroptosis, carbon metabolism, amino acid biosynthesis, and response to oxidative stress. IL6, CDH1, AR, EGR1, SIRT3, GPT2, VDR, PCK2, VDR, and MUC1 were identified as the ferroptosis-related hub genes. The important miRNAs and TFs were miR-124-3P, miR-26b-5p, miR-183-5p, miR-34a-5p and miR-155-5p; EGR1, AR, IL6, HNF4A, SRC, EZH2, PPARA, and VDR. Conclusion These results provide a useful context and a cellular snapshot of how ferroptosis affects cardiomyocytes (CMs) in COVID-19 patients' hearts. Besides, suppressing ferroptosis seems to be a beneficial therapeutic approach to mitigate heart damage in COVID-19.
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Affiliation(s)
- Amin Alizadeh Saghati
- Department of Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Zahra Sharifi
- Department of Animal Sciences and Marine Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Mehdi Hatamikhah
- Department of Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Marieh Salimi
- Department of Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Mahmood Talkhabi
- Department of Animal Sciences and Marine Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
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Lv R, Cao H, Zhong M, Wu J, Lin S, Li B, Chen D, Zhang Z, Zhang K, Gao Y. Polygala fallax Hemsl polysaccharides alleviated alcoholic fatty liver disease by modifying lipid metabolism via AMPK. Int J Biol Macromol 2024; 279:135565. [PMID: 39270893 DOI: 10.1016/j.ijbiomac.2024.135565] [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: 06/10/2024] [Revised: 09/04/2024] [Accepted: 09/09/2024] [Indexed: 09/15/2024]
Abstract
Alcoholic fatty liver disease (AFLD) is characterized by excessive lipid accumulation in the liver. This study aimed to investigate the protective effects and mechanisms of Polygala fallax Hemsl polysaccharides (PFPs) on AFLD. PFPs were purified and structurally characterized. An AFLD model was established in mice using alcohol and a high-fat diet. A significant reduction in hepatic steatosis was observed following PFPs treatment, evidenced by decreased fat deposition in liver tissues. Additionally, PFPs reduced various liver injury markers, increased levels of antioxidant enzymes, and improved significantly liver function. RNA sequencing revealed that PFPs improved lipid and CYP450 metabolic pathway abnormalities in AFLD mice. Furthermore, PFPs activated the AMPK pathway, reducing lipid accumulation and enhancing lipid metabolism. A HepG2 cell model treated with ethanol and oleic acid showed significant biochemical improvements with PFPs pretreatment, including reduced lipid accumulation and lower reactive oxygen species (ROS) levels. To further elucidate the AMPK and PFPs correlation in AFLD, an AMPK inhibitor (compound C) was used. In vitro and in vivo qRT-PCR and Western blot results confirmed that PFPs protected against AFLD by activating AMPK phosphorylation, regulating lipid synthesis, and inhibiting lipid accumulation. PFPs also modulated CYP2E1 and oxidative stress-related gene expression, affecting liver metabolism.
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Affiliation(s)
- Rui Lv
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Houkang Cao
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Mingli Zhong
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Jianzhao Wu
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Shiyuan Lin
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Bo Li
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Dongyu Chen
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Zhiyuan Zhang
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China
| | - Kefeng Zhang
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China; Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541100, China.
| | - Ya Gao
- Pharmacology Laboratory of Prevention and Treatment of High Incidence of Disease, Guilin Medical University, Guilin 541199, China.
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Zhong L, Zheng J, Wang Z, Lin L, Cong Q, Qiao L. Metabolomics and proteomics reveal the inhibitory effect of Lactobacillus crispatus on cervical cancer. Talanta 2024; 281:126839. [PMID: 39265423 DOI: 10.1016/j.talanta.2024.126839] [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: 07/15/2024] [Revised: 09/04/2024] [Accepted: 09/07/2024] [Indexed: 09/14/2024]
Abstract
Cervical cancer remains a significant global health issue due to its high morbidity and mortality rates. Recently, Lactobacillus crispatus has been recognized for its crucial role in maintaining cervical health. While some studies have explored the use of L. crispatus to mitigate cervical cancer, the underlying mechanisms remain largely unknown. In this study, we employed non-targeted proteomics and metabolomics to investigate how L. crispatus affects the growth of cervical cancer cells (SiHa) and normal cervical cells (Ect1/E6E7). Our findings indicated that the inhibitory effect of L. crispatus on SiHa cells was associated with various biological processes, notably the ferroptosis pathway. Specifically, L. crispatus was found to regulate the expression of proteins such as HMOX1, SLC39A14, VDAC2, ACSL4, and LPCAT3 by SiHa cells, which are closely related to ferroptosis. Additionally, it activated the tricarboxylic acid (TCA) cycle in SiHa cells, leading to increased levels of reactive oxygen species (ROS) and lipid peroxides (LPO). These results revealed the therapeutic potential of L. crispatus in targeting the ferroptosis pathway for cervical cancer treatment, opening new avenues for research and therapy in cervical cancer.
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Affiliation(s)
- Lingyan Zhong
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China
| | - Jianxujie Zheng
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China
| | - Zengyu Wang
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China
| | - Ling Lin
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China.
| | - Qing Cong
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China.
| | - Liang Qiao
- Department of Chemistry, Zhongshan Hospital, and Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200000, China.
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Yuan H, Shi M, Wei J, Liu C, Wang Z, Li Y, Guo Z. Integrating bioinformatics and ferroptosis to reveal the protective mechanism of Astragaloside IV on chronic heart failure rats. Sci Rep 2024; 14:20787. [PMID: 39242661 PMCID: PMC11379966 DOI: 10.1038/s41598-024-72011-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 09/02/2024] [Indexed: 09/09/2024] Open
Abstract
Ferroptosis is an important pathological mechanism of chronic heart failure (CHF). This study aimed to investigate the protective mechanism of Astragaloside IV (AS-IV) on CHF rats by integrating bioinformatics and ferroptosis. CHF-related targets and ferroptosis-related targets were collected. After the intersection, the common targets were obtained. The PPI network of the common targets was constructed, and topological analysis of the network was carried out. The target with the highest topological parameter values was selected as the key target. The key target p53 was obtained through bioinformatics analysis, and its molecular docking model with AS-IV was obtained, as well as molecular dynamics simulation analysis. The rat models of CHF after myocardial infarction were established by ligation of left coronary artery and treated with AS-IV for 4 weeks. AS-IV treatment significantly improved cardiac function in CHF rats, improved cardiomyocyte morphology and myocardial fibrosis, reduced mitochondrial damage, decreased myocardial MDA and Fe2+ content, increased GSH content, inhibited the expression of p53 and p-p53, and up-regulated the expression of SLC7A11 and GPX4. In conclusion, AS-IV improved cardiac function in CHF rats, presumably by regulating p53/SLC7A11/GPX4 signaling pathway and inhibiting myocardial ferroptosis.
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Affiliation(s)
- Hui Yuan
- First Clinical College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China
| | - Min Shi
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Jiaming Wei
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Chengxin Liu
- First Clinical College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China
| | - Ziyan Wang
- First Clinical College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China
| | - Ya Li
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, 410208, China.
| | - Zhihua Guo
- First Clinical College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China.
- Hunan Key Laboratory of Colleges and Universities of Intelligent Traditional Chinese Medicine Diagnosis and Preventive Treatment of Chronic Diseases of Hunan Universities of Chinese Medicine, Changsha, 410208, China.
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11
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Wei Y, Xu Y, Sun Q, Hong Y, Liang S, Jiang H, Zhang X, Zhang S, Chen Q. Targeting ferroptosis opens new avenues in gliomas. Int J Biol Sci 2024; 20:4674-4690. [PMID: 39309434 PMCID: PMC11414377 DOI: 10.7150/ijbs.96476] [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: 03/21/2024] [Accepted: 08/05/2024] [Indexed: 09/25/2024] Open
Abstract
Gliomas are one of the most challenging tumors to treat due to their malignant phenotype, brain parenchymal infiltration, intratumoral heterogeneity, and immunosuppressive microenvironment, resulting in a high recurrence rate and dismal five-year survival rate. The current standard therapies, including maximum tumor resection, chemotherapy with temozolomide, and radiotherapy, have exhibited limited efficacy, which is caused partially by the resistance of tumor cell death. Recent studies have revealed that ferroptosis, a newly defined programmed cell death (PCD), plays a crucial role in the occurrence and progression of gliomas and significantly affects the efficacy of various treatments, representing a promising therapeutic strategy. In this review, we provide a comprehensive overview of the latest progress in ferroptosis, its involvement and regulation in the pathophysiological process of gliomas, various treatment hotspots, the existing obstacles, and future directions worth investigating. Our review sheds light on providing novel insights into manipulating ferroptosis to provide potential targets and strategies of glioma treatment.
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Affiliation(s)
| | | | | | | | | | | | | | - Shenqi Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
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12
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Yeh NT, Lin TC, Liu IJ, Hu SH, Hsu TC, Chin HY, Tzang BS, Chiang WH. Hyaluronic acid-covered ferric ion-rich nanobullets with high zoledronic acid payload for breast tumor-targeted chemo/chemodynamic therapy. Int J Biol Macromol 2024; 279:135271. [PMID: 39233170 DOI: 10.1016/j.ijbiomac.2024.135271] [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: 06/22/2024] [Revised: 08/23/2024] [Accepted: 08/31/2024] [Indexed: 09/06/2024]
Abstract
Due to the heterogeneity of the tumor microenvironment, the clinical efficacy of tumor treatment is not satisfied, highlighting the necessity for new strategies to tackle this issue. To effectively treat breast tumors by tumor-targeted chemo/chemodynamic therapy, herein, the Fe3+-rich MIL-88B nanobullets (MNs) covered with hyaluronic acid (HA) were fabricated as vehicles of zoledronic acid (ZA). The attained ZA@HMNs showed a high ZA payload (ca 29.6 %), outstanding colloidal stability in the serum-containing milieu, and accelerated ZA as well as Fe3+ release under weakly acidic and glutathione (GSH)-rich conditions. Also, the ZA@HMNs consumed GSH by GSH-mediated Fe3+ reduction and converted H2O2 into OH via Fenton or Fenton-like reaction with pH reduction. After being internalized by 4T1 cells upon CD44-mediated endocytosis, the ZA@HMNs depleted intracellular GSH and degraded H2O2 into OH, thus eliciting lipid peroxidation and mitochondria damage to suppress cell proliferation. Also, the ZA@HMNs remarkably killed macrophage-like RAW 264.7 cells. Importantly, the in vivo studies and ki67 and GPX4 staining of tumor sections demonstrated that the ZA@HMNs efficiently accumulated in 4T1 tumors to hinder tumor growth via ZA chemotherapy combined with OH-mediated ferroptosis. This work presents a practicable strategy to fabricate ZA@HMNs for breast tumor-targeted chemo/chemodynamic therapy with potential clinical translation.
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Affiliation(s)
- Nien-Tzu Yeh
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402, Taiwan
| | - Tzu-Chen Lin
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402, Taiwan
| | - I-Ju Liu
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402, Taiwan
| | - Shang-Hsiu Hu
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 300, Taiwan
| | - Tsai-Ching Hsu
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan; Immunology Research Center, Chung Shan Medical University, Taichung 402, Taiwan; Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 402, Taiwan
| | - Hao-Yang Chin
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Bor-Show Tzang
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan; Immunology Research Center, Chung Shan Medical University, Taichung 402, Taiwan; Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 402, Taiwan; Department of Biochemistry, School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan.
| | - Wen-Hsuan Chiang
- Department of Chemical Engineering, i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung 402, Taiwan.
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Al-Suhaimi E, AlQuwaie R, AlSaqabi R, Winarni D, Dewi FRP, AlRubaish AA, Shehzad A, Elaissari A. Hormonal orchestra: mastering mitochondria's role in health and disease. Endocrine 2024:10.1007/s12020-024-03967-1. [PMID: 39172335 DOI: 10.1007/s12020-024-03967-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 07/10/2024] [Indexed: 08/23/2024]
Abstract
Mitochondria is a subcellular organelle involved in the pathogenesis of cellular stress, immune responses, differentiation, metabolic disorders, aging, and death by regulating process of fission, fusion, mitophagy, and transport. However, an increased interest in mitochondria as powerhouse for ATP production, the mechanisms of mitochondria-mediated cellular dysfunction in response to hormonal interaction remains unknown. Mitochondrial matrix contains chaperones and proteases that regulate intrinsic apoptosis pathway through pro-apoptotic Bcl-2 family's proteins Bax/Bak, and Cyt C release, and induces caspase-dependent and independent cells death. Energy and growth regulators such as thyroid hormones have profound effect on mitochondrial inner membrane protein and lipid compositions, ATP production by regulating oxidative phosphorylation system. Mitochondria contain cholesterol side-chain cleavage enzyme, P450scc, ferredoxin, and ferredoxin reductase providing an essential site for steroid hormones biosynthesis. In line with this, neurohormones such as oxytocin, vasopressin, and melatonin are correlated with mitochondrial integrity, displaying therapeutic implications for inflammatory and immune responses. Melatonin's also displayed protective role against oxidative stress and mitochondrial synthesis of ROS, suggesting a defense mechanism against aging-related diseases. An imbalance in mitochondrial bioenergetics can cause neurodegenerative disorders, cardiovascular diseases, and cancers. Hormone-induced PGC-1α stimulates mitochondrial biogenesis via activation of NRF1 and NRF2, which in turn triggers mtTFA in brown adipose and cardiac myocytes. Mitochondria can be transferred through cells merging, exosome-mediated transfer, and tunneling through nanotubes. By delineating the underlying molecular mechanism of hormonal mitochondrial interaction, this study reviews the dynamics mechanisms of mitochondria and its effects on cellular level, health, diseases, and therapeutic strategies targeting mitochondrial diseases.
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Affiliation(s)
- Ebtesam Al-Suhaimi
- Vice presidency for Scientific Research and Innovation, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
- King Abdulaziz and his Companions Foundation for Giftedness and Creativity "Mawhiba", Riyadh, Saudi Arabia.
| | - Rahaf AlQuwaie
- Master Program of Biotechnology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Reem AlSaqabi
- Master Program of Biotechnology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Dwi Winarni
- Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Firli Rahmah Primula Dewi
- Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Abdullah A AlRubaish
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Adeeb Shehzad
- Biodiversity Unit, Research Center, Dhofar University, Salalah, Oman
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14
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Jing X, Chen Z, Zhang M, Luo C, Yang B, Lv Y, Li Y, Zeng L, Lin W. Melatonin mitigates the lipopolysaccharide-induced myocardial injury in rats by blocking the p53/xCT pathway-mediated ferroptosis. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03367-2. [PMID: 39153053 DOI: 10.1007/s00210-024-03367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Accepted: 08/08/2024] [Indexed: 08/19/2024]
Abstract
This article examined the therapeutic effect of melatonin (MT) on the lipopolysaccharide (LPS)-induced myocardial injury, and the mechanisms involved. Septic rat model was constructed by exposing to lipopolysaccharide (LPS), and treated by MT, Ferrostatin-1 (Fer-1) and Erastin (Era). Hematoxylin-eosin staining was executed to appraise myocardial injury. H9c2 cells that exposed to LPS to induce in vitro sepsis cell model were treated by MT. p53 overexpression vectors were transfected into H9c2 cells. Inflammation- and ferroptosis-related indicators were examined by enzyme-linked immunosorbent assay. Expression of p53, xCT and GPX4 was scrutinized by quantitative real-time polymerase chain reaction and Western blot. MT relieved myocardial injury in septic rats. It decreased IL-6 and TNF-α, elevated GPX4 and GSH, and reduced MDA and Fe2+ in myocardial tissues of septic rats. LPS induced p53 elevation and xCT reduction in rats' myocardial tissues. Nevertheless, MT treatment declined p53 and increased xCT in myocardial tissues of septic rats. Interestingly, the relieving effect of MT on myocardial injury in septic rats was enhanced by Fer-1, but reversed by Era. The LPS-induced H9c2 cell damage was relieved by MT treatment. Besides, MT decreased LDH, IL-6 and TNF-α, elevated xCT, GPX4 and GSH, and reduced MDA and Fe2+ in the LPS-induced H9c2 cells. Conversely, these influences of MT on the LPS-induced H9c2 cells were reversed by p53 overexpression. MT is proposed to be a promising agent for treating the LPS-induced myocardial injury, as it relieves myocardial injury by hindering the p53/xCT-mediated ferroptosis in the LPS-induced septic rats.
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Affiliation(s)
- Xin Jing
- Department of Intensive Care Medicine, Cardio-Cerebrovascular Hospital, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Zhida Chen
- Department of Intensive Care Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Mingdao Zhang
- Department of Intensive Care Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Caiqin Luo
- Department of Intensive Care Medicine, Cardio-Cerebrovascular Hospital, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Bo Yang
- Department of Intensive Care Medicine, Cardio-Cerebrovascular Hospital, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Yanlan Lv
- Department of Intensive Care Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Yue Li
- Department of Intensive Care Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Lina Zeng
- Department of Intensive Care Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Wenji Lin
- Emergency Department, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China.
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15
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Letafati A, Taghiabadi Z, Ardekani OS, Abbasi S, Najafabadi AQ, Jazi NN, Soheili R, Rodrigo R, Yavarian J, Saso L. Unveiling the intersection: ferroptosis in influenza virus infection. Virol J 2024; 21:185. [PMID: 39135112 PMCID: PMC11321227 DOI: 10.1186/s12985-024-02462-3] [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: 05/30/2024] [Accepted: 08/06/2024] [Indexed: 08/15/2024] Open
Abstract
The influenza virus (IFV) imposes a considerable health and economic burden globally, requiring a comprehensive understanding of its pathogenic mechanisms. Ferroptosis, an iron-dependent lipid peroxidation cell death pathway, holds unique implications for the antioxidant defense system, with possible contributions to inflammation. This exploration focuses on the dynamic interplay between ferroptosis and the host defense against viruses, emphasizing the influence of IFV infections on the activation of the ferroptosis pathway. IFV causes different types of cell death, including apoptosis, necrosis, and ferroptosis. IFV-induced ferroptotic cell death is mediated by alterations in iron homeostasis, intensifying the accumulation of reactive oxygen species and promoting lipid peroxidation. A comprehensive investigation into the mechanism of ferroptosis in viral infections, specifically IFV, has great potential to identify therapeutic strategies. This understanding may pave the way for the development of drugs using ferroptosis inhibitors, presenting an effective approach to suppress viral infections.
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Affiliation(s)
- Arash Letafati
- Department of Virology, Faculty of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Taghiabadi
- Department of Microbiology and Virology of Medicine, Mashhad University of Medical Science, Mashhad, Iran
| | - Omid Salahi Ardekani
- Department of Bacteriology & Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Simin Abbasi
- Department of Virology, Faculty of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Qaraee Najafabadi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Negar Nayerain Jazi
- Department of Bacteriology & Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Roben Soheili
- Department of Microbiology, Faculty of Advanced Science and Technology, Tehran Medical Science, Islamic Azad University, Tehran, Iran
| | - Ramón Rodrigo
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Jila Yavarian
- Department of Virology, Faculty of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University, Rome, Italy.
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16
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Han H, Zhang G, Zhang X, Zhao Q. Nrf2-mediated ferroptosis inhibition: a novel approach for managing inflammatory diseases. Inflammopharmacology 2024:10.1007/s10787-024-01519-7. [PMID: 39126567 DOI: 10.1007/s10787-024-01519-7] [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: 06/01/2024] [Accepted: 06/28/2024] [Indexed: 08/12/2024]
Abstract
Inflammatory diseases, including psoriasis, atherosclerosis, rheumatoid arthritis, and ulcerative colitis, are characterized by persistent inflammation. Moreover, the existing treatments for inflammatory diseases only provide temporary relief by controlling symptoms, and treatments of unstable and expensive. Therefore, new therapeutic solutions are urgently needed to address the underlying causes or symptoms of inflammatory diseases. Inflammation frequently coincides with a high level of (reactive oxygen species) ROS activation, serving as a fundamental element in numerous physiological and pathological phenotypes that can result in serious harm to the organism. Given its pivotal role in inflammation, oxidative stress, and ferroptosis, ROS represents a focal node for investigating the (nuclear factor E2-related factor 2) Nrf2 pathway and ferroptosis, both of which are intricately linked to ROS. Ferroptosis is mainly triggered by oxidative stress and involves iron-dependent lipid peroxidation. The transcription factor Nrf2 targets several genes within the ferroptosis pathway. Recent studies have shown that Nrf2 plays a significant role in three key ferroptosis-related routes, including the synthesis and metabolism of glutathione/glutathione peroxidase 4, iron metabolism, and lipid processes. As a result, ferroptosis-related treatments for inflammatory diseases have attracted much attention. Moreover, drugs targeting Nrf2 can be used to manage inflammatory conditions. This review aimed to assess ferroptosis regulation mechanism and the role of Nrf2 in ferroptosis inhibition. Therefore, this review article may provide the basis for more research regarding the treatment of inflammatory diseases through Nrf2-inhibited ferroptosis.
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Affiliation(s)
- Hang Han
- College of Pharmacy, Chongqing Medical University, Chongqing, Chongqing, 400016, China
| | - Guojiang Zhang
- College of Pharmacy, Chongqing Medical University, Chongqing, Chongqing, 400016, China
| | - Xiao Zhang
- College of Pharmacy, Chongqing Medical University, Chongqing, Chongqing, 400016, China.
| | - Qinjian Zhao
- College of Pharmacy, Chongqing Medical University, Chongqing, Chongqing, 400016, China.
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Zhang P, Wu H, Lou H, Zhou J, Hao J, Lin H, Hu S, Zhong Z, Yang J, Guo H, Chi J. Baicalin Attenuates Diabetic Cardiomyopathy In Vivo and In Vitro by Inhibiting Autophagy and Cell Death Through SENP1/SIRT3 Signaling Pathway Activation. Antioxid Redox Signal 2024. [PMID: 38687336 DOI: 10.1089/ars.2023.0457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Aims: Diabetic heart damage can lead to cardiomyocyte death, which endangers human health. Baicalin (BAI) is a bioactive compound that plays an important role in cardiovascular diseases. Sentrin/SUMO-specific protease 1 (SENP1) regulates the de-small ubiquitin-like modifier (deSUMOylation) process of Sirtuin 3 (SIRT3) and plays a crucial role in regulating mitochondrial mass and preventing cell injury. Our hypothesis is that BAI regulates the deSUMOylation level of SIRT3 through SENP1 to enhance mitochondrial quality control and prevent cell death, ultimately improving diabetic cardiomyopathy (DCM). Results: The protein expression of SENP1 decreased in cardiomyocytes induced by high glucose and in db/db mice. The cardioprotective effects of BAI were eliminated by silencing endogenous SENP1, whereas overexpression of SENP1 showed similar cardioprotective effects to those of BAI. Furthermore, co-immunoprecipitation experiments showed that BAI's cardioprotective effect was due to the inhibition of the SUMOylation modification level of SIRT3 by SENP1. Inhibition of SENP1 expression resulted in an increase in SUMOylation of SIRT3. This led to increased acetylation of mitochondrial protein, accumulation of reactive oxygen species, impaired autophagy, impaired mitochondrial oxidative phosphorylation, and increased cell death. None of these changes could be reversed by BAI. Conclusion: BAI improves DCM by promoting SIRT3 deSUMOylation through SENP1, restoring mitochondrial stability, and preventing the cell death of cardiomyocytes. Innovation: This study proposes for the first time that SIRT3 SUMOylation modification is involved in the development of DCM and provides in vivo and in vitro data support that BAI inhibits cardiomyocyte ferroptosis and apoptosis in DCM through SENP1. [Figure: see text].
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Affiliation(s)
- Peipei Zhang
- School of Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haowei Wu
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Haifei Lou
- School of Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiedong Zhou
- School of Medicine, Shaoxing University, Shaoxing, China
| | - Jinjin Hao
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Lin
- Department of Cardiovascular, Lihuili Hospital Affiliated to Ningbo University, Ningbo, China
| | - Songqing Hu
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Zuoquan Zhong
- Department of Cardiology, Shaoxing People's Hospital, Shaoxing, China
| | - Juntao Yang
- School of Medicine, Shaoxing University, Shaoxing, China
| | - Hangyuan Guo
- School of Medicine, Shaoxing University, Shaoxing, China
| | - Jufang Chi
- School of Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
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18
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Dai Q, Wei X, Zhao J, Zhang D, Luo Y, Yang Y, Xiang Y, Liu X. Inhibition of FSP1: A new strategy for the treatment of tumors (Review). Oncol Rep 2024; 52:105. [PMID: 38940330 PMCID: PMC11228423 DOI: 10.3892/or.2024.8764] [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: 02/23/2024] [Accepted: 05/10/2024] [Indexed: 06/29/2024] Open
Abstract
Ferroptosis, a regulated form of cell death, is intricately linked to iron‑dependent lipid peroxidation. Recent evidence strongly supports the induction of ferroptosis as a promising strategy for treating cancers resistant to conventional therapies. A key player in ferroptosis regulation is ferroptosis suppressor protein 1 (FSP1), which promotes cancer cell resistance by promoting the production of the antioxidant form of coenzyme Q10. Of note, FSP1 confers resistance to ferroptosis independently of the glutathione (GSH) and glutathione peroxidase‑4 pathway. Therefore, targeting FSP1 to weaken its inhibition of ferroptosis may be a viable strategy for treating refractory cancer. This review aims to clarify the molecular mechanisms underlying ferroptosis, the specific pathway by which FSP1 suppresses ferroptosis and the effect of FSP1 inhibitors on cancer cells.
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Affiliation(s)
- Qiangfang Dai
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Xiaoli Wei
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Jumei Zhao
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Die Zhang
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Yidan Luo
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Yue Yang
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Yang Xiang
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
- College of Physical Education, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
| | - Xiaolong Liu
- School of Medicine, Yan'an University, Yan'an, Shaanxi 716000, P.R. China
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Yang T, Liu Z, Zhang T, Liu Y. Hybrid nano-stimulator for specific amplification of oxidative stress and precise tumour treatment. J Drug Target 2024; 32:756-769. [PMID: 38832845 DOI: 10.1080/1061186x.2024.2349112] [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: 12/01/2023] [Revised: 04/23/2024] [Accepted: 04/23/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND The use of reactive oxygen species (ROS) to target cancer cells has become a hot topic in tumor therapy. PURPOSE Although ROS has strong cytotoxicity against tumor cells, the key issue currently is how to generate a large amount of ROS within tumor cells. METHODS Organic/inorganic hybrid nanoreactor materials combine the advantages of organic and inorganic components and can amplify cancer treatment by increasing targeting and material self-action. The multifunctional organic / inorganic hybrid nanoreactor is helpful to overcome the shortcomings of current reactive oxygen species in cancer treatment. It can realize the combination of in situ dynamic therapy and immunotherapy strategies, and has a synergistic anti-tumor effect. RESULTS This paper reviews the research progress of organic/inorganic hybrid nanoreactor materials using tumor components to amplify reactive oxygen species for cancer treatment. The article reviews the tumor treatment strategies of nanohybrids from the perspectives of cancer cells, immune cells, tumor microenvironment, as well as 3D printing and electrospinning techniques, which are different from traditional nanomaterial technologies, and will arouse interest among scientists in tumor therapy and nanomedicine.
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Affiliation(s)
- Ting Yang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Zihan Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Tong Zhang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Yanhua Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, Yinchuan, China
- Key Laboratory of Protection, Development and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Yinchuan, China
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20
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Wu D, Spencer CB, Ortoga L, Zhang H, Miao C. Histone lactylation-regulated METTL3 promotes ferroptosis via m6A-modification on ACSL4 in sepsis-associated lung injury. Redox Biol 2024; 74:103194. [PMID: 38852200 PMCID: PMC11219935 DOI: 10.1016/j.redox.2024.103194] [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: 04/29/2024] [Accepted: 05/13/2024] [Indexed: 06/11/2024] Open
Abstract
Elevated lactate levels are a significant biomarker of sepsis and are positively associated with sepsis-related mortality. Sepsis-associated lung injury (ALI) is a leading cause of poor prognosis in clinical patients. However, the underlying mechanisms of lactate's involvement in sepsis-associated ALI remain unclear. In this study, we demonstrate that lactate regulates N6-methyladenosine (m6A) modification levels by facilitating p300-mediated H3K18la binding to the METTL3 promoter site. The METTL3-mediated m6A modification is enriched in ACSL4, and its mRNA stability is regulated through a YTHDC1-dependent pathway. Furthermore, short-term lactate stimulation upregulates ACSL4, which promotes mitochondria-associated ferroptosis. Inhibition of METTL3 through knockdown or targeted inhibition effectively suppresses septic hyper-lactate-induced ferroptosis in alveolar epithelial cells and mitigates lung injury in septic mice. Our findings suggest that lactate induces ferroptosis via the GPR81/H3K18la/METTL3/ACSL4 axis in alveolar epithelial cells during sepsis-associated ALI. These results reveal a histone lactylation-driven mechanism inducing ferroptosis through METTL3-mediated m6A modification. Targeting METTL3 represents a promising therapeutic strategy for patients with sepsis-associated ALI.
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Affiliation(s)
- Dan Wu
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China; Department of Anesthesiology, Shanghai Medical College, Fudan University, China
| | - Charles B Spencer
- Department of Cardiac Surgery, The Ohio State University, Columbus, USA
| | - Lilibeth Ortoga
- Department of Biomedical Engineering, The Ohio State University, Columbus, USA
| | - Hao Zhang
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China; Department of Anesthesiology, Shanghai Medical College, Fudan University, China.
| | - Changhong Miao
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China; Department of Anesthesiology, Shanghai Medical College, Fudan University, China.
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21
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Muluh TA, Fu Q, Ai X, Wang C, Chen W, Zheng X, Wang W, Wang M, Shu XS, Ying Y. Targeting Ferroptosis as an Advance Strategy in Cancer Therapy. Antioxid Redox Signal 2024. [PMID: 38959114 DOI: 10.1089/ars.2024.0608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Affiliation(s)
- Tobias Achu Muluh
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Qianqian Fu
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Xiaojiao Ai
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Changfeng Wang
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Wei Chen
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Xiangyi Zheng
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Wei Wang
- Shanghai Waker Bioscience Co., Ltd., Shanghai, China
| | - Maolin Wang
- Clinical Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xing-Sheng Shu
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Ying Ying
- Shenzhen University Medical School, Shenzhen University, Shenzhen, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
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22
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Papadimitriou-Tsantarliotou A, Avgeros C, Konstantinidou M, Vizirianakis IS. Analyzing the role of ferroptosis in ribosome-related bone marrow failure disorders: From pathophysiology to potential pharmacological exploitation. IUBMB Life 2024. [PMID: 39052023 DOI: 10.1002/iub.2897] [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: 04/16/2024] [Accepted: 06/04/2024] [Indexed: 07/27/2024]
Abstract
Within the last decade, the scientific community has witnessed the importance of ferroptosis as a novel cascade of molecular events leading to cellular decisions of death distinct from apoptosis and other known forms of cell death. Notably, such non- apoptotic and iron-dependent regulated cell death has been found to be intricately linked to several physiological processes as well as to the pathogenesis of various diseases. To this end, recent data support the notion that a potential molecular connection between ferroptosis and inherited bone marrow failure (IBMF) in individuals with ribosomopathies may exist. In this review, we suggest that in ribosome-related IBMFs the identified mutations in ribosomal proteins lead to changes in the ribosome composition of the hematopoietic progenitors, changes that seem to affect ribosomal function, thus enhancing the expression of some mRNAs subgroups while reducing the expression of others. These events lead to an imbalance inside the cell as some molecular pathways are promoted while others are inhibited. This disturbance is accompanied by ROS production and lipid peroxidation, while an additional finding in most of them is iron accumulation. Once lipid peroxidation and iron accumulation are the two main characteristics of ferroptosis, it is possible that this mechanism plays a key role in the manifestation of IBMF in this type of disease. If this molecular mechanism is further confirmed, new pharmacological targets such as ferroptosis inhibitors that are already exploited for the treatment of other diseases, could be utilized to improve the treatment of ribosomopathies.
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Affiliation(s)
| | - Chrysostomos Avgeros
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Konstantinidou
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis S Vizirianakis
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Department of Health Sciences, School of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
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23
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Pietrzak S, Marciniak W, Derkacz R, Matuszczak M, Kiljańczyk A, Baszuk P, Bryśkiewicz M, Sikorski A, Gronwald J, Słojewski M, Cybulski C, Gołąb A, Huzarski T, Dębniak T, Lener MR, Jakubowska A, Kluz T, Soroka M, Scott RJ, Lubiński J. Cobalt Serum Level as a Biomarker of Cause-Specific Survival among Prostate Cancer Patients. Cancers (Basel) 2024; 16:2618. [PMID: 39123346 PMCID: PMC11310964 DOI: 10.3390/cancers16152618] [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: 05/31/2024] [Revised: 07/15/2024] [Accepted: 07/20/2024] [Indexed: 08/12/2024] Open
Abstract
Prostate cancer is the most common cancer diagnosed in men and the second leading cause of death in male cancer patients. The WHO suggests that cobalt is involved in the carcinogenesis of prostate cancer. There are, however, no studies associating cobalt levels and prostate cancer patient survival. In this study, 261 Polish prostate cancer (n = 261) patients were recruited into a prospective cohort between 2009 and 2015. Serum cobalt levels were measured using ICP-MS after prostate cancer diagnosis and before treatment. All study participants were assigned into quartiles (QI-QIV) based on the distribution of serum cobalt levels among censored patients. Univariable and multivariable COX regression models were used to calculate hazard ratios (HRs) for each serum cobalt level quartile. We found a significant relationship between high serum cobalt levels and poor prostate cancer patient total survival (HR = 2.60; 95% CI: 1.17-5.82; p = 0.02). In relation to prostate cancer patients who died as a result of other non-cancer causes, the association with high levels of cobalt was even stronger (HR = 3.67; 95% CI: 1.03-13.00; p = 0.04). The impact of high serum cobalt levels on overall survival of prostate cancer-specific-related deaths was not statistically significant.
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Affiliation(s)
- Sandra Pietrzak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Wojciech Marciniak
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Róża Derkacz
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Milena Matuszczak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Adam Kiljańczyk
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Piotr Baszuk
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Marta Bryśkiewicz
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Andrzej Sikorski
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Jacek Gronwald
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Marcin Słojewski
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Cezary Cybulski
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
| | - Adam Gołąb
- Department of Urology and Urological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 71-899 Szczecin, Poland; (A.S.); (M.S.); (A.G.)
| | - Tomasz Huzarski
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
- Department of Clinical Genetics and Pathology, University of Zielona Góra, ul. Zyty 28, 65-046 Zielona Góra, Poland
| | - Tadeusz Dębniak
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Marcin R. Lener
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Anna Jakubowska
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Fryderyk Chopin University Hospital No. 1, ul. Szopena 2, 35-055 Rzeszow, Poland;
- Institute of Medical Sciences, Medical College of Rzeszow University, al. Rejtana 16c, 35-959 Rzeszow, Poland
| | - Marianna Soroka
- Department of Genetics and Genomics, Institute of Biology, University of Szczecin, ul. Felczaka 3c, 71-412 Szczecin, Poland;
| | - Rodney J. Scott
- Priority Research Centre for Cancer Research, Innovation and Translation, Hunter Medical Research Institute, New Lambton, NSW 2305, Australia;
- School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW 2308, Australia
- Division of Molecular Medicine, Pathology North, John Hunter Hospital, New Lambton, NSW 2305, Australia
| | - Jan Lubiński
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, ul. Unii Lubelskiej 1, 71-252 Szczecin, Poland; (S.P.); (M.M.); (A.K.); (P.B.); (M.B.); (J.G.); (C.C.); (T.H.); (T.D.); (M.R.L.); (A.J.)
- Read-Gene, Grzepnica, ul. Alabastrowa 8, 72-003 Dobra (Szczecińska), Poland; (W.M.); (R.D.)
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24
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Xing Y, Huang Y, Tang Z, Lin Y, Zou Y, Huang Y, He Z, Huang Q, Wu J. Impact of mitochondrial damage on tumor microenvironment and immune response: a comprehensive bibliometric analysis. Front Immunol 2024; 15:1442027. [PMID: 39104527 PMCID: PMC11298338 DOI: 10.3389/fimmu.2024.1442027] [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: 06/01/2024] [Accepted: 07/03/2024] [Indexed: 08/07/2024] Open
Abstract
Background Mitochondrial damage contributes to apoptosis, oxidative stress, and inflammation, which collectively impact the immune system's function and the tumor microenvironment (TME). These processes, in turn, influence tumor cell growth, migration, and response to treatment. Objective We conducted a bibliometric analysis to elucidate the complex interactions between mitochondrial damage, the immune system, and the TME. Methods Data were sourced from the Science Citation Index Core Collection (WoSCC) and analyzed using advanced tools like VOSviewer and Citespace. Our focus was on literature published between 1999 and 2023 concerning the interactions between mitochondrial damage and the TME, as well as immune responses to tumors. The analysis included regional contributions, journal influence, institutional collaborations, authorship, co-cited authors, and keyword citation bursts. Results Our research encompassed 2,039 publications, revealing an increasing trend in annual output exploring the relationship between mitochondrial damage, TME dynamics, and immune responses. China, the United States, and South Korea emerged as the leading contributors. Prominent institutions included Institut National de la Santé et de la Recherche Médicale, University of Texas System, China Medical University, and Sun Yat-sen University. Key journals in this field are the International Journal of Molecular Sciences, Mitochondrion, and the European Journal of Pharmacology. Liang H and Wallace DC were identified as the most productive and co-cited authors, respectively. Keyword analysis highlighted the critical roles of inflammatory responses, oxidative stress, and the immune system in recent research. Conclusion This bibliometric analysis provides a comprehensive overview of historical and current research trends, underscoring the pivotal role of mitochondrial damage in the TME and immune system.
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Affiliation(s)
- Yichun Xing
- Department of Obstetrics and Gynecology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yi Huang
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
- Department of Urology, The Third People’s Hospital of Chengdu/The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Zhicheng Tang
- Department of Urology, the Eighth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Ying Lin
- Department of Endocrinology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yitong Zou
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yaqiang Huang
- Department of Urology, Zhongshan City People’s Hospital, Sunwen East Road, Zhongshan, Guangdong, China
| | - Zhaohui He
- Department of Urology, the Eighth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Qunxiong Huang
- Department of Urology, the Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Jieying Wu
- Department of Urology, the Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
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25
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Soni P, Ammal Kaidery N, Sharma SM, Gazaryan I, Nikulin SV, Hushpulian DM, Thomas B. A critical appraisal of ferroptosis in Alzheimer's and Parkinson's disease: new insights into emerging mechanisms and therapeutic targets. Front Pharmacol 2024; 15:1390798. [PMID: 39040474 PMCID: PMC11260649 DOI: 10.3389/fphar.2024.1390798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 06/17/2024] [Indexed: 07/24/2024] Open
Abstract
Neurodegenerative diseases represent a pressing global health challenge, and the identification of novel mechanisms underlying their pathogenesis is of utmost importance. Ferroptosis, a non-apoptotic form of regulated cell death characterized by iron-dependent lipid peroxidation, has emerged as a pivotal player in the pathogenesis of neurodegenerative diseases. This review delves into the discovery of ferroptosis, the critical players involved, and their intricate role in the underlying mechanisms of neurodegeneration, with an emphasis on Alzheimer's and Parkinson's diseases. We critically appraise unsolved mechanistic links involved in the initiation and propagation of ferroptosis, such as a signaling cascade resulting in the de-repression of lipoxygenase translation and the role played by mitochondrial voltage-dependent anionic channels in iron homeostasis. Particular attention is given to the dual role of heme oxygenase in ferroptosis, which may be linked to the non-specific activity of P450 reductase in the endoplasmic reticulum. Despite the limited knowledge of ferroptosis initiation and progression in neurodegeneration, Nrf2/Bach1 target genes have emerged as crucial defenders in anti-ferroptotic pathways. The activation of Nrf2 and the inhibition of Bach1 can counteract ferroptosis and present a promising avenue for future therapeutic interventions targeting ferroptosis in neurodegenerative diseases.
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Affiliation(s)
- Priyanka Soni
- Darby Children’s Research Institute, Medical University of South Carolina, Charleston, SC, United States
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, United States
| | - Navneet Ammal Kaidery
- Darby Children’s Research Institute, Medical University of South Carolina, Charleston, SC, United States
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, United States
| | - Sudarshana M. Sharma
- Department of Biochemistry and Molecular Biology and Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Irina Gazaryan
- Department of Chemical Enzymology, School of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russia
- Department of Chemistry and Physical Sciences, Dyson College of Arts and Sciences, Pace University, Pleasantville, NY, United States
| | - Sergey V. Nikulin
- Faculty of Biology and Biotechnologies, Higher School of Economics, Moscow, Russia
| | - Dmitry M. Hushpulian
- Faculty of Biology and Biotechnologies, Higher School of Economics, Moscow, Russia
- A.N.Bach Institute of Biochemistry, Federal Research Center “Fundamentals of Biotechnology” of the Russian Academy of Sciences, Moscow, Russia
| | - Bobby Thomas
- Darby Children’s Research Institute, Medical University of South Carolina, Charleston, SC, United States
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, United States
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, United States
- Department of Drug Discovery, Medical University of South Carolina, Charleston, SC, United States
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26
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Cao Y, Lu C, Beeraka NM, Efetov S, Enikeev M, Fu Y, Yang X, Basappa B, He M, Li Z. Exploring the relationship between anastasis and mitochondrial ROS-mediated ferroptosis in metastatic chemoresistant cancers: a call for investigation. Front Immunol 2024; 15:1428920. [PMID: 39015566 PMCID: PMC11249567 DOI: 10.3389/fimmu.2024.1428920] [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: 05/07/2024] [Accepted: 06/14/2024] [Indexed: 07/18/2024] Open
Abstract
Ferroptosis induces significant changes in mitochondrial morphology, including membrane condensation, volume reduction, cristae alteration, and outer membrane rupture, affecting mitochondrial function and cellular fate. Recent reports have described the intrinsic cellular iron metabolism and its intricate connection to ferroptosis, a significant kind of cell death characterized by iron dependence and oxidative stress regulation. Furthermore, updated molecular insights have elucidated the significance of mitochondria in ferroptosis and its implications in various cancers. In the context of cancer therapy, understanding the dual role of anastasis and ferroptosis in chemoresistance is crucial. Targeting the molecular pathways involved in anastasis may enhance the efficacy of ferroptosis inducers, providing a synergistic approach to overcome chemoresistance. Research into how DNA damage response (DDR) proteins, metabolic changes, and redox states interact during anastasis and ferroptosis can offer new insights into designing combinatorial therapeutic regimens against several cancers associated with stemness. These treatments could potentially inhibit anastasis while simultaneously inducing ferroptosis, thereby reducing the likelihood of cancer cells evading death and developing resistance to chemotherapy. The objective of this study is to explore the intricate interplay between anastasis, ferroptosis, EMT and chemoresistance, and immunotherapeutics to better understand their collective impact on cancer therapy outcomes. We searched public research databases including google scholar, PubMed, relemed, and the national library of medicine related to this topic. In this review, we discussed the interplay between the tricarboxylic acid cycle and glycolysis implicated in modulating ferroptosis, adding complexity to its regulatory mechanisms. Additionally, the regulatory role of reactive oxygen species (ROS) and the electron transport chain (ETC) in ferroptosis has garnered significant attention. Lipid metabolism, particularly involving GPX4 and System Xc- plays a significant role in both the progression of ferroptosis and cancer. There is a need to investigate the intricate interplay between anastasis, ferroptosis, and chemoresistance to better understand cancer therapy clinical outcomes. Integrating anastasis, and ferroptosis into strategies targeting chemoresistance and exploring its potential synergy with immunotherapy represent promising avenues for advancing chemoresistant cancer treatment. Understanding the intricate interplay among mitochondria, anastasis, ROS, and ferroptosis is vital in oncology, potentially revolutionizing personalized cancer treatment and drug development.
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Affiliation(s)
- Yu Cao
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Chang Lu
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Narasimha M. Beeraka
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
- Herman B. Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, United States
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER), Anantapuramu, Chiyyedu, Andhra Pradesh, India
| | - Sergey Efetov
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Mikhail Enikeev
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Yu Fu
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Xinyi Yang
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Basappa Basappa
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore, Karnataka, India
| | - Mingze He
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Zhi Li
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
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27
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Fan S, Zhou L, Zhang W, Wang D, Tang D. Ferroptosis: the balance between death and survival in colorectal cancer. Int J Biol Sci 2024; 20:3773-3783. [PMID: 39113707 PMCID: PMC11302868 DOI: 10.7150/ijbs.96828] [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: 03/31/2024] [Accepted: 06/20/2024] [Indexed: 08/10/2024] Open
Abstract
Colorectal cancer (CRC) is a common malignant tumor associated with high morbidity and mortality. Despite an increase in early screening and treatment options, people with CRC still have a poor prognosis and a low 5-year survival rate. Therefore, mining more therapeutic targets and developing means of early diagnosis and determining prognosis are now imperative in the clinical treatment of CRC. Ferroptosis is a recently identified type of regulated cell death (RCD) characterized, which is identified by the accumulation of iron-dependent lipid peroxidation, thereby causing membrane damage and cell death. Recent studies have shown that ferroptosis is associated with tumors, including CRC, and can be involved in CRC progression; however, the underlying mechanisms are complex and heterogeneous and have not been thoroughly summarized. Therefore, this study reviewed the roles of ferroptosis in CRC progression to target ferroptosis-related factors for CRC treatment. The significance of ferroptosis-related biomarkers and genes in the early diagnosis and prognosis of CRC was also investigated. Furthermore, the limitations of ferroptosis studies in the current treatment of CRC, as well as future research perspectives, are discussed.
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Affiliation(s)
- Shiying Fan
- Clinical Medical College, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Lujia Zhou
- Clinical Medical College, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Wenjie Zhang
- School of Medicine, Chongqing University, Chongqing, 400030, P. R. China
| | - Daorong Wang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, 225000, P. R. China
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, 225000, P. R. China
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Cao Y, Lu C, Beeraka NM, Efetov S, Enikeev M, Fu Y, Yang X, Basappa B, He M, Li Z. Exploring the relationship between anastasis and mitochondrial ROS-mediated ferroptosis in metastatic chemoresistant cancers: a call for investigation. Front Immunol 2024; 15. [DOI: https:/doi.org/10.3389/fimmu.2024.1428920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2024] Open
Abstract
Ferroptosis induces significant changes in mitochondrial morphology, including membrane condensation, volume reduction, cristae alteration, and outer membrane rupture, affecting mitochondrial function and cellular fate. Recent reports have described the intrinsic cellular iron metabolism and its intricate connection to ferroptosis, a significant kind of cell death characterized by iron dependence and oxidative stress regulation. Furthermore, updated molecular insights have elucidated the significance of mitochondria in ferroptosis and its implications in various cancers. In the context of cancer therapy, understanding the dual role of anastasis and ferroptosis in chemoresistance is crucial. Targeting the molecular pathways involved in anastasis may enhance the efficacy of ferroptosis inducers, providing a synergistic approach to overcome chemoresistance. Research into how DNA damage response (DDR) proteins, metabolic changes, and redox states interact during anastasis and ferroptosis can offer new insights into designing combinatorial therapeutic regimens against several cancers associated with stemness. These treatments could potentially inhibit anastasis while simultaneously inducing ferroptosis, thereby reducing the likelihood of cancer cells evading death and developing resistance to chemotherapy. The objective of this study is to explore the intricate interplay between anastasis, ferroptosis, EMT and chemoresistance, and immunotherapeutics to better understand their collective impact on cancer therapy outcomes. We searched public research databases including google scholar, PubMed, relemed, and the national library of medicine related to this topic. In this review, we discussed the interplay between the tricarboxylic acid cycle and glycolysis implicated in modulating ferroptosis, adding complexity to its regulatory mechanisms. Additionally, the regulatory role of reactive oxygen species (ROS) and the electron transport chain (ETC) in ferroptosis has garnered significant attention. Lipid metabolism, particularly involving GPX4 and System Xc- plays a significant role in both the progression of ferroptosis and cancer. There is a need to investigate the intricate interplay between anastasis, ferroptosis, and chemoresistance to better understand cancer therapy clinical outcomes. Integrating anastasis, and ferroptosis into strategies targeting chemoresistance and exploring its potential synergy with immunotherapy represent promising avenues for advancing chemoresistant cancer treatment. Understanding the intricate interplay among mitochondria, anastasis, ROS, and ferroptosis is vital in oncology, potentially revolutionizing personalized cancer treatment and drug development.
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Kciuk M, Gielecińska A, Kałuzińska-Kołat Ż, Yahya EB, Kontek R. Ferroptosis and cuproptosis: Metal-dependent cell death pathways activated in response to classical chemotherapy - Significance for cancer treatment? Biochim Biophys Acta Rev Cancer 2024; 1879:189124. [PMID: 38801962 DOI: 10.1016/j.bbcan.2024.189124] [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: 12/31/2023] [Revised: 05/20/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
Apoptosis has traditionally been regarded as the desired cell death pathway activated by chemotherapeutic drugs due to its controlled and non-inflammatory nature. However, recent discoveries of alternative cell death pathways have paved the way for immune-stimulatory treatment approaches in cancer. Ferroptosis (dependent on iron) and cuproptosis (dependent on copper) hold promise for selective cancer cell targeting and overcoming drug resistance. Copper ionophores and iron-bearing nano-drugs show potential for clinical therapy as single agents and as adjuvant treatments. Here we review up-to-date evidence for the involvement of metal ion-dependent cell death pathways in the cytotoxicity of classical chemotherapeutic agents (alkylating agents, topoisomerase inhibitors, antimetabolites, and mitotic spindle inhibitors) and their combinations with cuproptosis and ferroptosis inducers, indicating the prospects, advantages, and obstacles of their use.
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Affiliation(s)
- M Kciuk
- University of Lodz, Faculty of Biology and Environmental Protection, Department of Molecular Biotechnology and Genetics, Banacha St. 12/16, 90-237 Lodz, Poland.
| | - A Gielecińska
- University of Lodz, Faculty of Biology and Environmental Protection, Department of Molecular Biotechnology and Genetics, Banacha St. 12/16, 90-237 Lodz, Poland; University of Lodz, Doctoral School of Exact and Natural Sciences, Banacha Street 12/16, 90-237 Lodz, Poland
| | - Ż Kałuzińska-Kołat
- Department of Biomedicine and Experimental Surgery, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland
| | - E B Yahya
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia
| | - R Kontek
- University of Lodz, Faculty of Biology and Environmental Protection, Department of Molecular Biotechnology and Genetics, Banacha St. 12/16, 90-237 Lodz, Poland
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30
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Liu D, Hu Z, Lu J, Yi C. Redox-Regulated Iron Metabolism and Ferroptosis in Ovarian Cancer: Molecular Insights and Therapeutic Opportunities. Antioxidants (Basel) 2024; 13:791. [PMID: 39061859 PMCID: PMC11274267 DOI: 10.3390/antiox13070791] [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: 05/01/2024] [Revised: 06/21/2024] [Accepted: 06/24/2024] [Indexed: 07/28/2024] Open
Abstract
Ovarian cancer (OC), known for its lethality and resistance to chemotherapy, is closely associated with iron metabolism and ferroptosis-an iron-dependent cell death process, distinct from both autophagy and apoptosis. Emerging evidence suggests that dysregulation of iron metabolism could play a crucial role in OC by inducing an imbalance in the redox system, which leads to ferroptosis, offering a novel therapeutic approach. This review examines how disruptions in iron metabolism, which affect redox balance, impact OC progression, focusing on its essential cellular functions and potential as a therapeutic target. It highlights the molecular interplay, including the role of non-coding RNAs (ncRNAs), between iron metabolism and ferroptosis, and explores their interactions with key immune cells such as macrophages and T cells, as well as inflammation within the tumor microenvironment. The review also discusses how glycolysis-related iron metabolism influences ferroptosis via reactive oxygen species. Targeting these pathways, especially through agents that modulate iron metabolism and ferroptosis, presents promising therapeutic prospects. The review emphasizes the need for deeper insights into iron metabolism and ferroptosis within the redox-regulated system to enhance OC therapy and advocates for continued research into these mechanisms as potential strategies to combat OC.
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Affiliation(s)
- Dan Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Yangtze University, Jingzhou 434000, China; (D.L.); (Z.H.)
- Hubei Provincial Clinical Research Center for Personalized Diagnosis and Treatment of Cancer, Jingzhou 434000, China
| | - Zewen Hu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Yangtze University, Jingzhou 434000, China; (D.L.); (Z.H.)
- Hubei Provincial Clinical Research Center for Personalized Diagnosis and Treatment of Cancer, Jingzhou 434000, China
| | - Jinzhi Lu
- Hubei Provincial Clinical Research Center for Personalized Diagnosis and Treatment of Cancer, Jingzhou 434000, China
- Department of Laboratory Medicine, The First Affiliated Hospital, Yangtze University, Jingzhou 434000, China
| | - Cunjian Yi
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Yangtze University, Jingzhou 434000, China; (D.L.); (Z.H.)
- Hubei Provincial Clinical Research Center for Personalized Diagnosis and Treatment of Cancer, Jingzhou 434000, China
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Yang X, Li C, Ge M, Li X, Zhao W, Guo H, Nie H, Liu J. Mn(II)-Aloe-Emodin Nanoscale Coordination Polymer Enhances Ferroptosis by Synergistically Enhancing Reactive Oxygen Species Generation via the Nrf2-GPX4 Axis. Adv Healthc Mater 2024:e2400474. [PMID: 38875525 DOI: 10.1002/adhm.202400474] [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: 02/22/2024] [Revised: 05/14/2024] [Indexed: 06/16/2024]
Abstract
Ferroptosis induction is particularly promising for cancer therapy when the apoptosis pathway is compromised. Current strategies in nanomedicine for inducing ferroptosis primarily focus on promoting the accumulation of reactive oxygen species (ROS). However, the presence of intracellular antioxidants, such as nuclear factor erythroid 2-related factor 2 (Nrf2), can limit the effectiveness of such therapy by activating detoxification systems and eliminating ROS. To overcome this challenge, we developed a synergistic ferroptosis-inducing agent by modifying manganese (Mn2+)-1,8-dihydroxy-3-hydroxymethyl-anthraquinone (aloe-emodin, AE) with polyvinyl pyrrolidone (PVP) to create nanoparticles (MAP NPs). In the tumor microenvironment, these NPs degraded and released AE and Mn(II), facilitating the generation of ROS and Mn(IV) through a Fenton-like reaction between hydrogen peroxide (H2O2) and Mn(II). Mn(IV) subsequently interacts with glutathione (GSH) to induce a cyclic catalytic effect, and the depletion of GSH diminished the activation of glutathione-dependent peroxidase 4 (GPX4). Furthermore, AE inhibits the activity of Nrf2 and depleted GSH, thereby synergistically enhancing antitumor efficacy. Here it is demonstrated that MAP NPs effectively generate a robust ROS storm within tumor cells, suggesting that high-performance ferroptosis therapy is effective. Additionally, the inclusion of Mn(II) in the MAP NPs enables real-time monitoring of therapeutic efficacy via magnetic resonance T1-weighted contrast imaging.
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Affiliation(s)
- Xiaoxin Yang
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, 410011, China
| | - Chang Li
- Department of Radiology, Third Xiangya Hospital of Central South University, Changsha, 410013, China
| | - Mengjun Ge
- Department of Biomedical Sciences College of Biology, Hunan University, Changsha, 410011, China
| | - Xiaoying Li
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, 410011, China
| | - Wei Zhao
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, 410011, China
| | - Hu Guo
- Siemens Healthineers MR Application China, Changsha, 410000, China
| | - Hemin Nie
- Department of Biomedical Sciences College of Biology, Hunan University, Changsha, 410011, China
| | - Jun Liu
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, 410011, China
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Baiskhanova D, Schäfer H. The Role of Nrf2 in the Regulation of Mitochondrial Function and Ferroptosis in Pancreatic Cancer. Antioxidants (Basel) 2024; 13:696. [PMID: 38929135 PMCID: PMC11201043 DOI: 10.3390/antiox13060696] [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: 04/08/2024] [Revised: 06/03/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
The transcription factor nuclear factor erythroid 2-related factor 2 (Nrf2) represents the master regulator of the cellular antioxidant response and plays a critical role in tumorigenesis. This includes a preventive effect of Nrf2 on cell death through ferroptosis, which represents an essential mechanism of therapy resistance in malignant tumors, such as pancreatic ductal adenocarcinoma (PDAC) as one of the most aggressive and still incurable tumors. Addressing this issue, we provide an overview on Nrf2 mediated antioxidant response with particular emphasis on its effect on mitochondria as the organelle responsible for the execution of ferroptosis. We further outline how deregulated Nrf2 adds to the progression and therapy resistance of PDAC, especially with respect to the role of ferroptosis in anti-cancer drug mediated cell killing and how this is impaired by Nrf2 as an essential mechanism of drug resistance. Our review further discusses recent approaches for Nrf2 inhibition by natural and synthetic compounds to overcome drug resistance based on enhanced ferroptosis. Finally, we provide an outlook on therapeutic strategies based on Nrf2 inhibition combined with ferroptosis inducing drugs.
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Affiliation(s)
- Dinara Baiskhanova
- Laboratory of Molecular Gastroenterology and Tumor Biology, Institute for Experimental Cancer Research, Christian-Albrechts-University of Kiel, 24105 Kiel, Germany;
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33
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White J, White MPJ, Wickremesekera A, Peng L, Gray C. The tumour microenvironment, treatment resistance and recurrence in glioblastoma. J Transl Med 2024; 22:540. [PMID: 38844944 PMCID: PMC11155041 DOI: 10.1186/s12967-024-05301-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 05/13/2024] [Indexed: 06/10/2024] Open
Abstract
The adaptability of glioblastoma (GBM) cells, encouraged by complex interactions with the tumour microenvironment (TME), currently renders GBM an incurable cancer. Despite intensive research, with many clinical trials, GBM patients rely on standard treatments including surgery followed by radiation and chemotherapy, which have been observed to induce a more aggressive phenotype in recurrent tumours. This failure to improve treatments is undoubtedly a result of insufficient models which fail to incorporate components of the human brain TME. Research has increasingly uncovered mechanisms of tumour-TME interactions that correlate to worsened patient prognoses, including tumour-associated astrocyte mitochondrial transfer, neuronal circuit remodelling and immunosuppression. This tumour hijacked TME is highly implicated in driving therapy resistance, with further alterations within the TME and tumour resulting from therapy exposure inducing increased tumour growth and invasion. Recent developments improving organoid models, including aspects of the TME, are paving an exciting future for the research and drug development for GBM, with the hopes of improving patient survival growing closer. This review focuses on GBMs interactions with the TME and their effect on tumour pathology and treatment efficiency, with a look at challenges GBM models face in sufficiently recapitulating this complex and highly adaptive cancer.
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Affiliation(s)
- Jasmine White
- Gillies McIndoe Research Institute, Newtown, Wellington, 6021, New Zealand
- Centre for Biodiscovery and School of Biological Sciences, Victoria University of Wellington, Kelburn, Wellington, 6021, New Zealand
| | | | - Agadha Wickremesekera
- Gillies McIndoe Research Institute, Newtown, Wellington, 6021, New Zealand
- Department of Neurosurgery, Wellington Regional Hospital, Wellington, New Zealand
| | - Lifeng Peng
- Centre for Biodiscovery and School of Biological Sciences, Victoria University of Wellington, Kelburn, Wellington, 6021, New Zealand.
| | - Clint Gray
- Gillies McIndoe Research Institute, Newtown, Wellington, 6021, New Zealand.
- Centre for Biodiscovery and School of Biological Sciences, Victoria University of Wellington, Kelburn, Wellington, 6021, New Zealand.
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Fedele P, Santoro AN, Pini F, Pellegrino M, Polito G, De Luca MC, Pignatelli A, Tancredi M, Lagattolla V, Anglani A, Guarini C, Pinto A, Bracciale P. Immunonutrition, Metabolism, and Programmed Cell Death in Lung Cancer: Translating Bench to Bedside. BIOLOGY 2024; 13:409. [PMID: 38927289 PMCID: PMC11201027 DOI: 10.3390/biology13060409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/10/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024]
Abstract
Lung cancer presents significant therapeutic challenges, motivating the exploration of novel treatment strategies. Programmed cell death (PCD) mechanisms, encompassing apoptosis, autophagy, and programmed necrosis, are pivotal in lung cancer pathogenesis and the treatment response. Dysregulation of these pathways contributes to tumor progression and therapy resistance. Immunonutrition, employing specific nutrients to modulate immune function, and metabolic reprogramming, a hallmark of cancer cells, offer promising avenues for intervention. Nutritional interventions, such as omega-3 fatty acids, exert modulatory effects on PCD pathways in cancer cells, while targeting metabolic pathways implicated in apoptosis regulation represents a compelling therapeutic approach. Clinical evidence supports the role of immunonutritional interventions, including omega-3 fatty acids, in augmenting PCD and enhancing treatment outcomes in patients with lung cancer. Furthermore, synthetic analogs of natural compounds, such as resveratrol, demonstrate promising anticancer properties by modulating apoptotic signaling pathways. This review underscores the convergence of immunonutrition, metabolism, and PCD pathways in lung cancer biology, emphasizing the potential for therapeutic exploration in this complex disease. Further elucidation of the specific molecular mechanisms governing these interactions is imperative for translating these findings into clinical practice and improving lung cancer management.
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Affiliation(s)
- Palma Fedele
- Oncology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy; (A.N.S.); (F.P.); (A.P.)
| | - Anna Natalizia Santoro
- Oncology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy; (A.N.S.); (F.P.); (A.P.)
| | - Francesca Pini
- Oncology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy; (A.N.S.); (F.P.); (A.P.)
| | | | - Giuseppe Polito
- Nuclear Medicine Unit, Antonio Perrino Hospital, 72100 Brindisi, Italy;
| | | | | | - Michele Tancredi
- Radiology Unit, Antonio Perrino Hospital, 72100 Brindisi, Italy;
| | | | - Alessandro Anglani
- Radiology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy;
| | - Chiara Guarini
- Oncology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy; (A.N.S.); (F.P.); (A.P.)
| | - Antonello Pinto
- Oncology Unit, Dario Camberlingo Hospital, 72021 Francavilla Fontana, Italy; (A.N.S.); (F.P.); (A.P.)
- Course in Development and Production of Biotechnological Drugs, Faculty of Pharmaceutical Science, University of Milan, 20122 Milano, Italy
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Lu L, Jifu C, Xia J, Wang J. E3 ligases and DUBs target ferroptosis: A potential therapeutic strategy for neurodegenerative diseases. Biomed Pharmacother 2024; 175:116753. [PMID: 38761423 DOI: 10.1016/j.biopha.2024.116753] [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: 03/14/2024] [Revised: 04/30/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024] Open
Abstract
Ferroptosis is a form of cell death mediated by iron and lipid peroxidation (LPO). Recent studies have provided compelling evidence to support the involvement of ferroptosis in the pathogenesis of various neurodegenerative diseases (NDDs), such as Alzheimer's disease (AD), Parkinson's disease (PD). Therefore, understanding the mechanisms that regulate ferroptosis in NDDs may improve disease management. Ferroptosis is regulated by multiple mechanisms, and different degradation pathways, including autophagy and the ubiquitinproteasome system (UPS), orchestrate the complex ferroptosis response by directly or indirectly regulating iron accumulation or lipid peroxidation. Ubiquitination plays a crucial role as a protein posttranslational modification in driving ferroptosis. Notably, E3 ubiquitin ligases (E3s) and deubiquitinating enzymes (DUBs) are key enzymes in the ubiquitin system, and their dysregulation is closely linked to the progression of NDDs. A growing body of evidence highlights the role of ubiquitin system enzymes in regulating ferroptosis sensitivity. However, reports on the interaction between ferroptosis and ubiquitin signaling in NDDs are scarce. In this review, we first provide a brief overview of the biological processes and roles of the UPS, summarize the core molecular mechanisms and potential biological functions of ferroptosis, and explore the pathophysiological relevance and therapeutic implications of ferroptosis in NDDs. In addition, reviewing the roles of E3s and DUBs in regulating ferroptosis in NDDs aims to provide new insights and strategies for the treatment of NDDs. These include E3- and DUB-targeted drugs and ferroptosis inhibitors, which can be used to prevent and ameliorate the progression of NDDs.
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Affiliation(s)
- Linxia Lu
- College of Basic Medicine, Jiamusi University, Jiamusi 154007, People's Republic of China
| | - Cili Jifu
- College of Basic Medicine, Jiamusi University, Jiamusi 154007, People's Republic of China
| | - Jun Xia
- College of Basic Medicine, Jiamusi University, Jiamusi 154007, People's Republic of China
| | - Jingtao Wang
- College of Basic Medicine, Jiamusi University, Jiamusi 154007, People's Republic of China.
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Ban W, Chen Z, Zhang T, Du T, Huo D, Zhu G, He Z, Sun J, Sun M. Boarding pyroptosis onto nanotechnology for cancer therapy. J Control Release 2024; 370:653-676. [PMID: 38735396 DOI: 10.1016/j.jconrel.2024.05.014] [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: 03/12/2024] [Revised: 04/11/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
Pyroptosis, a non-apoptotic programmed cellular inflammatory death mechanism characterized by gasdermin (GSDM) family proteins, has gathered significant attention in the cancer treatment. However, the alarming clinical trial data indicates that pyroptosis-mediated cancer therapeutic efficiency is still unsatisfactory. It is essential to integrate the burgeoning biomedical findings and innovations with potent technology to hasten the development of pyroptosis-based antitumor drugs. Considering the rapid development of pyroptosis-driven cancer nanotherapeutics, here we aim to summarize the recent advances in this field at the intersection of pyroptosis and nanotechnology. First, the foundation of pyroptosis-based nanomedicines (NMs) is outlined to illustrate the reliability and effectiveness for the treatment of tumor. Next, the emerging nanotherapeutics designed to induce pyroptosis are overviewed. Moreover, the cross-talk between pyroptosis and other cell death modalities are discussed, aiming to explore the mechanistic level relationships to provide guidance strategies for the combination of different types of antitumor drugs. Last but not least, the opportunities and challenges of employing pyroptosis-based NMs in potential clinical cancer therapy are highlighted.
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Affiliation(s)
- Weiyue Ban
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Zhichao Chen
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Tao Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Tengda Du
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Dianqiu Huo
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Guorui Zhu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China; Joint International Research Laboratory of Intelligent Drug Delivery Systems, Ministry of Education, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China; Joint International Research Laboratory of Intelligent Drug Delivery Systems, Ministry of Education, China.
| | - Mengchi Sun
- Joint International Research Laboratory of Intelligent Drug Delivery Systems, Ministry of Education, China; School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning, China.
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37
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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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Li T, Sun M, Sun Q, Ren X, Xu Q, Sun Z, Duan J. PM 2.5-induced iron homeostasis imbalance triggers cardiac hypertrophy through ferroptosis in a selective autophagy crosstalk manner. Redox Biol 2024; 72:103158. [PMID: 38631121 PMCID: PMC11033202 DOI: 10.1016/j.redox.2024.103158] [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: 01/10/2024] [Revised: 03/27/2024] [Accepted: 04/10/2024] [Indexed: 04/19/2024] Open
Abstract
Exposure to PM2.5 is correlated with cardiac remodeling, of which cardiac hypertrophy is one of the main clinical manifestations. Ferroptosis plays an important role in cardiac hypertrophy. However, the potential mechanism of PM2.5-induced cardiac hypertrophy through ferroptosis remains unclear. This study aimed to explore the molecular mechanism of cardiac hypertrophy caused by PM2.5 and the intervention role of MitoQ involved in this process. The results showed that PM2.5 could induce cardiac hypertrophy and dysfunction in mice. Meanwhile, the characteristics of ferroptosis were observed, such as iron homeostasis imbalance, lipid peroxidation, mitochondrial damage and abnormal expression of key molecules. MitoQ treatment could effectively mitigate these alternations. After treating human cardiomyocyte AC16 with PM2.5, ferroptosis activator (Erastin) and inhibitor (Fer-1), it was found that PM2.5 could promote ferritinophagy and lead to lipid peroxidation, mitochondrial dysfunction as well as the accumulation of intracellular and mitochondrial labile iron. Subsequently, mitophagy was activated and provided an additional source of labile iron, enhancing the sensitivity of AC16 cells to ferroptosis. Furthermore, Fer-1 alleviated PM2.5-induced cytotoxicity and iron overload in the cytoplasm and mitochondria of AC16 cells. It was worth noting that during the process of PM2.5 caused ferroptosis, abnormal iron metabolism mediated the activation of ferritinophagy and mitophagy in a temporal order. In addition, NCOA4 knockdown reversed the iron homeostasis imbalance and lipid peroxidation caused by PM2.5, thereby alleviating ferroptosis. In summary, our study found that iron homeostasis imbalance-mediated the crosstalk of ferritinophagy and mitophagy played an important role in PM2.5-induced ferroptosis and cardiac hypertrophy.
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Affiliation(s)
- Tianyu Li
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Mengqi Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Qinglin Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Xiaoke Ren
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Qing Xu
- Core Facilities for Electrophysiology, Core Facilities Center, Capital Medical University, Beijing, 100069, PR China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China.
| | - Junchao Duan
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China.
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Zhang S, Li J, Wang J, Chen X, Shu G, Feng D, Zheng X. Ferroptosis Exists in Ischemia Reperfusion Injury after Cardiac Surgery with Cardiopulmonary Bypass. Cell Biochem Biophys 2024; 82:777-786. [PMID: 38363517 DOI: 10.1007/s12013-024-01228-6] [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] [Received: 01/04/2024] [Accepted: 02/02/2024] [Indexed: 02/17/2024]
Abstract
Ischemia-reperfusion (IR) injury commonly arises during cardiac surgery involving Cardiopulmonary Bypass (CPB), and it has relationship with ferroptosis in mice. However, the exact role of ferroptosis in the human cardiac damage caused by cardiac surgery remains unclear. Basic patient data and perioperative period information were collected, and clinic indicators related to cardiac function were detected to assess the extent of cardiac injury. Cardiac tissue samples were collected to determine histopathological changes, ultrastructure of mitochondrial and hallmarks of ferroptosis. 25 patients were involved in this study. In the present study, we observed a significant increase in the clinical indicator hs-cTnT, with levels rising more than 1393 ± 242 folds (P < 0.0001) following the cardiac surgery. Masson staining revealed a notable increase in fibrosis levels by 2.282 ± 0.259% (P = 0.0009). Furthermore, there was a significant elevation in lipid peroxidation, as evidenced by a 61.42 ± 17.33% increase in MDA (P = 0.0006). Additionally, we observed notable swelling, decreased mitochondrial crista, and even fragmented mitochondria. Notably, changes in the marker gene of ferroptosis were observed, with PTGS2 showing a 6.437 ± 0.81 folds increase (P < 0.0001). Furthermore, key regulators such as SLC7A11 and GPX4 proteins exhibited a reduction of 97.33 ± 25.78% (P = 0.0068) and 60.59 ± 14.93% (P = 0.0071), respectively, indicating the occurrence of ferroptosis following the surgery. Ferroptosis exists in myocardial IR injury caused by cardiac surgery with CPB, indicating that targeting ferroptosis could serve as a potential strategy for myocardial protection against CPB-induced IR injury. The trial has been registered in Chinese Clinical Trial Registry (ChiCTR, No. ChiCTR2200061995) on July 16th, 2022.
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Affiliation(s)
- Shenshen Zhang
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Food Laboratory of Zhongyuan, Luohe, China
| | - Junyan Li
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Food Laboratory of Zhongyuan, Luohe, China
| | - Jian Wang
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Food Laboratory of Zhongyuan, Luohe, China
| | - Xi Chen
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Food Laboratory of Zhongyuan, Luohe, China
| | - Guangjie Shu
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Food Laboratory of Zhongyuan, Luohe, China
| | - Deguang Feng
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiangming Zheng
- College of Public Health, Zhengzhou University, Department of Anaesthesia,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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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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Zhu G, Luo D, Zhao Y, Xiang Z, Chen C, Li N, Hao X, Ding X, Zhang Y, Zhao Y. Pacidusin B isolated from Phyllanthus acidus triggers ferroptotic cell death in HT1080 cells. NATURAL PRODUCTS AND BIOPROSPECTING 2024; 14:34. [PMID: 38780674 PMCID: PMC11116305 DOI: 10.1007/s13659-024-00454-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
Cancer cells generally exhibit 'iron addiction' phenotypes, which contribute to their vulnerability to ferroptosis inducers. Ferroptosis is a newly discovered form of programmed cell death caused by iron-dependent lipid peroxidation. In the present study, pacidusin B, a dichapetalin-type triterpenoid from Phyllanthus acidus (L.) Skeels (Euphorbiaceae), induces ferroptosis in the HT1080 human fibrosarcoma cell line. Cells treated with pacidusin B exhibited the morphological characteristic 'ballooning' phenotype of ferroptosis. The biochemical hallmarks of ferroptosis were also observed in pacidusin B-treated cells. Both oxidative stress and ER stress play significant roles in pacidusin B-induced ferroptosis. The activation of the PERK-Nrf2-HO-1 signaling pathway led to iron overload, while inhibition of GPX4 further sensitized cancer cells to ferroptosis. Furthermore, the molecular docking study showed that pacidusin B docked in the same pocket in xCT as the ferroptosis inducer erastin. These results revealed that pacidusin B exerts anticancer effects via inducing ER-mediated ferroptotic cell death.
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Affiliation(s)
- Guangyu Zhu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Dian Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yueqin Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhengrui Xiang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chao Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- Department of Orthopedics, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Na Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Xiaojiang Hao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
- Research Unit of Chemical Biology of Natural Anti-Virus Products, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Xiao Ding
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.
- Research Unit of Chemical Biology of Natural Anti-Virus Products, Chinese Academy of Medical Sciences, Beijing, 100730, China.
| | - Yingjun Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.
- Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.
| | - Yuhan Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.
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Ascenzi F, Esposito A, Bruschini S, Salvati V, De Vitis C, De Arcangelis V, Ricci G, Catizione A, di Martino S, Buglioni S, Bassi M, Venuta F, De Nicola F, Massacci A, Grassucci I, Pallocca M, Ricci A, Fanciulli M, Ciliberto G, Mancini R. Identification of a set of genes potentially responsible for resistance to ferroptosis in lung adenocarcinoma cancer stem cells. Cell Death Dis 2024; 15:303. [PMID: 38684666 PMCID: PMC11059184 DOI: 10.1038/s41419-024-06667-w] [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: 12/14/2023] [Revised: 03/29/2024] [Accepted: 04/10/2024] [Indexed: 05/02/2024]
Abstract
Scientific literature supports the evidence that cancer stem cells (CSCs) retain inside low reactive oxygen species (ROS) levels and are, therefore, less susceptible to cell death, including ferroptosis, a type of cell death dependent on iron-driven lipid peroxidation. A collection of lung adenocarcinoma (LUAD) primary cell lines derived from malignant pleural effusions (MPEs) of patients was used to obtain 3D spheroids enriched for stem-like properties. We observed that the ferroptosis inducer RSL3 triggered lipid peroxidation and cell death in LUAD cells when grown in 2D conditions; however, when grown in 3D conditions, all cell lines underwent a phenotypic switch, exhibiting substantial resistance to RSL3 and, therefore, protection against ferroptotic cell death. Interestingly, this phenomenon was reversed by disrupting 3D cells and growing them back in adherence, supporting the idea of CSCs plasticity, which holds that cancer cells have the dynamic ability to transition between a CSC state and a non-CSC state. Molecular analyses showed that ferroptosis resistance in 3D spheroids correlated with an increased expression of antioxidant genes and high levels of proteins involved in iron storage and export, indicating protection against oxidative stress and low availability of iron for the initiation of ferroptosis. Moreover, transcriptomic analyses highlighted a novel subset of genes commonly modulated in 3D spheroids and potentially capable of driving ferroptosis protection in LUAD-CSCs, thus allowing to better understand the mechanisms of CSC-mediated drug resistance in tumors.
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Affiliation(s)
- Francesca Ascenzi
- Translational Oncology Research Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
- Department of Clinical and Molecular Medicine, Sant' Andrea Hospital-Sapienza University of Rome, Rome, Italy
| | - Antonella Esposito
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
- Experimental Pharmacology Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli, Italy
| | - Sara Bruschini
- Department of Clinical and Molecular Medicine, Sant' Andrea Hospital-Sapienza University of Rome, Rome, Italy
- SAFU Laboratory, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Valentina Salvati
- Preclinical Models and New Therapeutic Agents Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Claudia De Vitis
- Department of Clinical and Molecular Medicine, Sant' Andrea Hospital-Sapienza University of Rome, Rome, Italy
| | - Valeria De Arcangelis
- Department of Clinical and Molecular Medicine, Sant' Andrea Hospital-Sapienza University of Rome, Rome, Italy
| | - Giulia Ricci
- Department of Experimental Medicine, Università Degli Studi Della Campania Luigi Vanvitelli, Naples, Italy
| | - Angiolina Catizione
- Department of Anatomy, Histology, Forensic-Medicine and Orthopedics, Sapienza University of Rome, Rome, Italy
| | - Simona di Martino
- Pathology Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Simonetta Buglioni
- Pathology Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | | | - Federico Venuta
- Thoracic Surgery Unit, Sapienza University of Rome, Rome, Italy
| | | | - Alice Massacci
- Biostatistics, Bioinformatics and Clinical Trial Center, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Isabella Grassucci
- Biostatistics, Bioinformatics and Clinical Trial Center, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Matteo Pallocca
- Institute of Experimental Endocrinology and Oncology, National Research Council, Naples, Italy
| | - Alberto Ricci
- Respiratory Unit, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Maurizio Fanciulli
- SAFU Laboratory, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Rita Mancini
- Department of Clinical and Molecular Medicine, Sant' Andrea Hospital-Sapienza University of Rome, Rome, Italy.
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Gao JF, Dong YY, Jin X, Dai LJ, Wang JR, Zhang H. Identification and Verification of Ferroptosis-Related Genes in Keratoconus Using Bioinformatics Analysis. J Inflamm Res 2024; 17:2383-2397. [PMID: 38660574 PMCID: PMC11041983 DOI: 10.2147/jir.s455337] [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: 12/16/2023] [Accepted: 04/10/2024] [Indexed: 04/26/2024] Open
Abstract
Objective Keratoconus is a commonly progressive and blinding corneal disorder. Iron metabolism and oxidative stress play crucial roles in both keratoconus and ferroptosis. However, the association between keratoconus and ferroptosis is currently unclear. This study aimed to analyze and verify the role of ferroptosis-related genes (FRGs) in the pathogenesis of keratoconus through bioinformatics. Methods We first obtained keratoconus-related datasets and FRGs. Then, the differentially expressed FRGs (DE-FRGs) associated with keratoconus were screened through analysis, followed by analysis of their biological functions. Subsequently, the LASSO and SVM-RFE algorithms were used to screen for diagnostic biomarkers. GSEA was performed to explore the potential functions of the marker genes. Finally, the associations between these biomarkers and immune cells were analyzed. qRT‒PCR was used to detect the expression of these biomarkers in corneal tissues. Results A total of 39 DE-FRGs were screened, and functional enrichment analysis revealed that the DE-FRGs were closely related to apoptosis, oxidative stress, and the immune response. Then, using multiple algorithms, 6 diagnostic biomarkers were selected, and the ROC curve was used to verify their risk prediction ability. In addition, based on CIBERSORT analysis, alterations in the immune microenvironment of keratoconus patients might be associated with H19, GCH1, CHAC1, and CDKN1A. Finally, qRT‒PCR confirmed that the expression of H19 and CHAC1 was elevated in the keratoconus group. Conclusion This study identified 6 DE-FRGs, 4 of which were associated with immune infiltrating cells, and established a diagnostic model with predictive value for keratoconus.
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Affiliation(s)
- Jing-Fan Gao
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
| | - Yue-Yan Dong
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
| | - Xin Jin
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
| | - Li-Jun Dai
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
| | - Jing-Rao Wang
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
| | - Hong Zhang
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People’s Republic of China
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Pareek N, Mendiratta S, Kalita N, Sivaramakrishnan S, Khan RS, Samanta A. Unraveling Ferroptosis Mechanisms: Tracking Cellular Viscosity with Small Molecular Fluorescent Probes. Chem Asian J 2024; 19:e202400056. [PMID: 38430218 DOI: 10.1002/asia.202400056] [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: 01/17/2024] [Revised: 02/28/2024] [Accepted: 03/01/2024] [Indexed: 03/03/2024]
Abstract
Ferroptosis is a recently identified form of regulated cell death characterized by iron accumulation and lipid peroxidation. Numerous functions for ferroptosis have been identified in physiological as well as pathological processes, most notably in the treatment of cancer. The intricate balance of redox homeostasis is profoundly altered during ferroptosis, leading to alteration in cellular microenvironment. One such microenvironment is viscosity among others such as pH, polarity, and temperature. Therefore, understanding the dynamics of ferroptosis associated viscosity levels within organelles is crucial. To date, there are a very few reviews that detects ferroptosis assessing reactive species. In this review, we have summarized organelle's specific fluorescent probes that detects dynamics of microviscosity during ferroptosis. Also, we offer the readers an insight of their design strategy, photophysics and associated bioimaging concluding with the future perspective and challenges in the related field.
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Affiliation(s)
- Niharika Pareek
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
| | - Sana Mendiratta
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
| | - Nripankar Kalita
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
| | - Shreya Sivaramakrishnan
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
| | - Rafique Sanu Khan
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
| | - Animesh Samanta
- Department of Chemistry, School of Natural Sciences Institution, Shiv Nadar Institution of Eminence (SNIoE), Delhi NCR, Greater Noida, Uttar Pradesh, 201314, India
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Xu X, Zhu M, Zu Y, Wang G, Li X, Yan J. Nox2 inhibition reduces trophoblast ferroptosis in preeclampsia via the STAT3/GPX4 pathway. Life Sci 2024; 343:122555. [PMID: 38460811 DOI: 10.1016/j.lfs.2024.122555] [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: 12/20/2023] [Revised: 02/18/2024] [Accepted: 03/05/2024] [Indexed: 03/11/2024]
Abstract
AIMS Ferroptosis, a novel mode of cell death characterized by lipid peroxidation and oxidative stress, plays an important role in the pathogenesis of preeclampsia (PE). The aim of this study is to determine the role of Nox2 in the ferroptosis of trophoblast cells, along with the underlying mechanisms. METHODS The mRNA and protein levels of Nox2, STAT3, and GPX4 in placental tissues and trophoblast cells were respectively detected by qRT-PCR and western blot analysis. CCK8, transwell invasion and tube formation assays were used to evaluate the function of trophoblast cells. Ferroptosis was evaluated using flow cytometry and the lipid peroxidation assay. Glycolysis and mitochondrial respiration were investigated by detecting the extracellular acidification rate (ECAR) and oxygen consumption rate (OCR) using Seahorse extracellular flux technology. The t-test or one-way ANOVA was used for statistical analysis. KEY FINDINGS Nox2 was up-regulated while STAT3 and GPX4 were down-regulated in PE placental tissues. Nox2 knockdown inhibited ferroptosis in trophoblast cells, which was shown by enhanced proliferation and invasion, decreased ROS and lipid peroxide levels, and reduced glycolysis and mitochondrial dysfunction. Nox2 negatively correlated with MVD in PE placentas, and Nox2 knockdown restored ferroptosis-inhibited tube formation. Nox2 could interact with STAT3. Inhibiting Nox2 restored ferroptosis-induced alterations in the mRNA and protein levels of STAT3 and GPX4. SIGNIFICANCE Nox2 may trigger ferroptosis through the STAT3/GPX4 pathway, subsequently leading to regulation of mitochondrial respiration, transition of glycolysis, and inhibition of placental angiogenesis. Therefore, targeted inhibition of Nox2 is expected to become a new therapeutic target for PE.
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Affiliation(s)
- Xia Xu
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Maternal-Fetal Medicine, Fuzhou, Fujian 350001, China; Laboratory of Maternal-Fetal Medicine, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; National Key Obstetric Clinical Specialty Construction Institution of China, Fuzhou, Fujian 350001, China
| | - Mengwei Zhu
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China.
| | - Yizheng Zu
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China.
| | - Guiying Wang
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China
| | - Xiuli Li
- Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Maternal-Fetal Medicine, Fuzhou, Fujian 350001, China; Laboratory of Maternal-Fetal Medicine, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; National Key Obstetric Clinical Specialty Construction Institution of China, Fuzhou, Fujian 350001, China
| | - Jianying Yan
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian 350001, China; Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Maternal-Fetal Medicine, Fuzhou, Fujian 350001, China; Laboratory of Maternal-Fetal Medicine, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350001, China; National Key Obstetric Clinical Specialty Construction Institution of China, Fuzhou, Fujian 350001, China.
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Adegboro AG, Afolabi IS. Molecular mechanisms of mitochondria-mediated ferroptosis: a potential target for antimalarial interventions. Front Cell Dev Biol 2024; 12:1374735. [PMID: 38660623 PMCID: PMC11039840 DOI: 10.3389/fcell.2024.1374735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Ferroptosis is an iron-dependent form of regulated cell death characterized by glutathione (GSH) depletion, glutathione peroxidase 4 (GPX4) inactivation, and the build-up of lipotoxic reactive species. Ferroptosis-targeted induction is a promising therapeutic approach for addressing antimalarial drug resistance. In addition to being the primary source of intracellular energy supply and reactive oxygen species (ROS) generation, mitochondria actively participate in diverse forms of regulated cell death, including ferroptosis. Altered mitochondrial morphology and functionality are attributed to ferroptosis. Diverse mitochondria-related proteins and metabolic activities have been implicated in fine-tuning the action of ferroptosis inducers. Herein, we review recent progress in this evolving field, elucidating the numerous mechanisms by which mitochondria regulate ferroptosis and giving an insight into the role of the organelle in ferroptosis. Additionally, we present an overview of how mitochondria contribute to ferroptosis in malaria. Furthermore, we attempt to shed light on an inclusive perspective on how targeting malaria parasites' mitochondrion and attacking redox homeostasis is anticipated to induce ferroptosis-mediated antiparasitic effects.
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Affiliation(s)
- Adegbolagun Grace Adegboro
- Department of Biochemistry, College of Science and Technology, Covenant University, Ota, Nigeria
- Covenant Applied Informatics and Communication Africa Centre of Excellence (CApIC-ACE), Covenant University, Ota, Nigeria
| | - Israel Sunmola Afolabi
- Department of Biochemistry, College of Science and Technology, Covenant University, Ota, Nigeria
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47
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Shen X, Peng Y, Zhou H, Ye X, Han Z, Shi X. A Pt(II) complex bearing N-heterocycle ring induced ferroptotic cell death in ovarian cancer. J Inorg Biochem 2024; 253:112502. [PMID: 38335582 DOI: 10.1016/j.jinorgbio.2024.112502] [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: 11/29/2023] [Revised: 01/23/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Cisplatin is a widely used chemotherapeutic agent which interacts with DNA to form Pt-DNA adducts, leading to DNA double-strand breaks and apoptosis. Resistance is the major obstacle in the clinical application of cisplatin. A quinoline derivative based Pt(II) complex PtQ was synthesized and characterized. As an analogue of cisplatin, PtQ demonstrated a novel anticancer mechanism in ovarian cancer. PtQ caused excessive production of reactive oxygen species (ROS), which triggered ferroptotic cell death in ovarian cancer. Cystine/glutamate antiporter SLC7A11 and glutathione peroxidase 4 (GPX4) which alleviate lipid peroxidation were both downregulated in PtQ-treated SKOV3 cells. Furthermore, PtQ induced DNA single-strand breaks and suppressed the expression of single-strand breaks repair protein PARP1. Mechanism studies demonstrated that PtQ can hopefully bypass the signaling pathways mediated cisplatin resistance in ovarian cancer.
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Affiliation(s)
- Xiaomin Shen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China
| | - Yue Peng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China
| | - Haixia Zhou
- The Key Laboratory of Pediatric Hematology and oncology Diseases of Wenzhou, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325088, PR China
| | - Xiaoxia Ye
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China
| | - Zhong Han
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325001, PR China
| | - Xiangchao Shi
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China.
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48
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Zhang L, Bai XY, Sun KY, Li X, Zhang ZQ, Liu YD, Xiang Y, Liu XL. A New Perspective in the Treatment of Ischemic Stroke: Ferroptosis. Neurochem Res 2024; 49:815-833. [PMID: 38170383 DOI: 10.1007/s11064-023-04096-3] [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: 09/08/2023] [Revised: 12/14/2023] [Accepted: 12/24/2023] [Indexed: 01/05/2024]
Abstract
Ischemic stroke is a common neurological disease. Currently, there are no Food and Drug Administration-approved drugs that can maximize the improvement in ischemic stroke-induced nerve damage. Hence, treating ischemic stroke remains a clinical challenge. Ferroptosis has been increasingly studied in recent years, and it is closely related to the pathophysiological process of ischemic stroke. Iron overload, reactive oxygen species accumulation, lipid peroxidation, and glutamate accumulation associated with ferroptosis are all present in ischemic stroke. This article focuses on describing the relationship between ferroptosis and ischemic stroke and summarizes the relevant substances that ameliorate ischemic stroke-induced neurological damage by inhibiting ferroptosis. Finally, the problems in the treatment of ischemic stroke targeting ferroptosis are discussed, hoping to provide a new direction for its treatment.
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Affiliation(s)
- Lei Zhang
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Xin Yue Bai
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Ke Yao Sun
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Xuan Li
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Zhao Qi Zhang
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Yi Ding Liu
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Yang Xiang
- School of Medicine, Yan'an University, Yan'an, 716000, China
| | - Xiao Long Liu
- School of Medicine, Yan'an University, Yan'an, 716000, China.
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49
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Zhang Y, Xie J. Induction of ferroptosis by natural phenols: A promising strategy for cancer therapy. Phytother Res 2024; 38:2041-2076. [PMID: 38391022 DOI: 10.1002/ptr.8149] [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: 11/06/2023] [Revised: 12/19/2023] [Accepted: 01/19/2024] [Indexed: 02/24/2024]
Abstract
In recent years, heightened interest surrounds the exploration of natural phenols as potential agents for cancer therapy, specifically by inducing ferroptosis, a unique form of regulated cell death characterized by iron-dependent lipid peroxidation. This review delves into the roles of key natural phenols, flavonoids, phenolic acids, curcumin, and stilbenes, in modulating ferroptosis and their underlying mechanisms. Emphasizing the significance of amino acid, lipid, and iron metabolism, the study elucidates the diverse pathways through which these phenols regulate ferroptosis. Notably, curcumin, a well-known polyphenol, exhibits multifaceted interactions with cellular components involved in ferroptosis regulation, providing a distinctive therapeutic avenue. Stilbenes, another phenolic class, demonstrate promising potential in influencing lipid metabolism and iron-dependent processes, contributing to ferroptotic cell death. Understanding the intricate interplay between these natural phenols and ferroptosis not only illuminates complex cellular regulatory networks but also unveils potential avenues for novel cancer therapies. Exploring these compounds as inducers of ferroptosis presents a promising strategy for targeted cancer treatment, capitalizing on the delicate balance between cellular metabolism and regulated cell death mechanisms. This article synthesizes current knowledge, aiming to stimulate further research into the therapeutic potential of natural phenols in the context of ferroptosis-mediated cancer therapy.
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Affiliation(s)
- Yiping Zhang
- School of Life Sciences, Fudan University, Shanghai, China
- Wanchuanhui (Shanghai) Medical Technology Co., Ltd, Shanghai, China
| | - Jun Xie
- School of Life Sciences, Fudan University, Shanghai, China
- Wanchuanhui (Shanghai) Medical Technology Co., Ltd, Shanghai, China
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50
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Win S, Than TA, Kaplowitz N. Mitochondrial P-JNK target, SAB (SH3BP5), in regulation of cell death. Front Cell Dev Biol 2024; 12:1359152. [PMID: 38559813 PMCID: PMC10978662 DOI: 10.3389/fcell.2024.1359152] [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: 12/20/2023] [Accepted: 02/19/2024] [Indexed: 04/04/2024] Open
Abstract
Cell death occurs in various circumstances, such as homeostasis, stress response, and defense, via specific pathways and mechanisms that are regulated by specific activator-induced signal transductions. Among them, Jun N-terminal kinases (JNKs) participate in various aspects, and the recent discovery of JNKs and mitochondrial protein SAB interaction in signal regulation of cell death completes our understanding of the mechanism of sustained activation of JNK (P-JNK), which leads to triggering of the machinery of cell death. This understanding will lead the investigators to discover the modulators facilitating or preventing cell death for therapeutic application in acute or chronic diseases and cancer. We discuss here the mechanism and modulators of the JNK-SAB-ROS activation loop, which is the core component of mitochondria-dependent cell death, specifically apoptosis and mitochondrial permeability transition (MPT)-driven necrosis, and which may also contribute to cell death mechanisms of ferroptosis and pyroptosis. The discussion here is based on the results and evidence discovered from liver disease models, but the JNK-SAB-ROS activation loop to sustain JNK activation is universally applicable to various disease models where mitochondria and reactive oxygen species contribute to the mechanism of disease.
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Affiliation(s)
- Sanda Win
- *Correspondence: Sanda Win, ; Neil Kaplowitz,
| | | | - Neil Kaplowitz
- Department of Medicine, Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, CA, United States
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