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Cheng J, Yang L, Zhang Z, Xu D, Hua R, Chen H, Li X, Duan J, Li Q. Diquat causes mouse testis injury through inducing heme oxygenase-1-mediated ferroptosis in spermatogonia. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 280:116562. [PMID: 38850704 DOI: 10.1016/j.ecoenv.2024.116562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/14/2024] [Accepted: 06/04/2024] [Indexed: 06/10/2024]
Abstract
Diquat dibromide (DQ) is a globally used herbicide in agriculture, and its overuse poses an important public health issue, including male reproductive toxicity in mammals. However, the effects and molecular mechanisms of DQ on testes are limited. In vivo experiments, mice were intraperitoneally injected with 8 or 10 mg/kg/ day of DQ for 28 days. It has been found that heme oxygenase-1 (HO-1) mediates DQ-induced ferroptosis in mouse spermatogonia, thereby damaging testicular development and spermatogenesis. Histopathologically, we found that DQ exposure caused seminiferous tubule disorders, reduced germ cells, and increased sperm malformation, in mice. Reactive oxygen species (ROS) staining of frozen section and transmission electron microscopy (TEM) displayed DQ promoted ROS generation and mitochondrial morphology alterations in mouse testes, suggesting that DQ treatment induced testicular oxidative stress. Subsequent RNA-sequencing further showed that DQ treatment might trigger ferroptosis pathway, attributed to disturbed glutathione metabolism and iron homeostasis in spermatogonia cells in vitro. Consistently, results of western blotting, measurements of MDA and ferrous iron, and ROS staining confirmed that DQ increased oxidative stress and lipid peroxidation, and accelerated ferrous iron accumulation both in vitro and in vivo. Moreover, inhibition of ferroptosis by deferoxamine (DFO) markedly ameliorated DQ-induced cell death and dysfunction. By RNA-sequencing, we found that the expression of HO-1 was significantly upregulated in DQ-treated spermatogonia, while ZnPP (a specific inhibitor of HO-1) blocked spermatogonia ferroptosis by balancing intracellular iron homeostasis. In mice, administration of the ferroptosis inhibitor ferrostatin-1 effectively restored the increase of HO-1 levels in the spermatogonia, prevented spermatogonia death, and alleviated the spermatogenesis disorders induced by DQ. Overall, these findings suggest that HO-1 mediates DQ-induced spermatogonia ferroptosis in mouse testes, and targeting HO-1 may be an effective protective strategy against male reproductive disorders induced by pesticides in agriculture.
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Affiliation(s)
- Jianyong Cheng
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Li Yang
- Health Management Center, Shenzhen University General Hospital, Shenzhen 518055, China
| | - Zelin Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Dejun Xu
- Chongqing Key Laboratory of Herbivore Science, College of Animal Science and Technology, Southwest University, Chongqing 400715, China
| | - Rongmao Hua
- College of Pharmacy, Shenzhen Technology University, Shenzhen 518000, China
| | - Huali Chen
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621000, China
| | - Xiaoya Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Jiaxin Duan
- College of Animal Science, Shanxi Agricultural University, Taiyuan 030801, China
| | - Qingwang Li
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
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Liu G, Lv J, Wang Y, Sun K, Gao H, Li Y, Yao Q, Ma L, Kochshugulova G, Jiang Z. ZnO NPs induce miR-342-5p mediated ferroptosis of spermatocytes through the NF-κB pathway in mice. J Nanobiotechnology 2024; 22:390. [PMID: 38961442 PMCID: PMC11223436 DOI: 10.1186/s12951-024-02672-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 06/25/2024] [Indexed: 07/05/2024] Open
Abstract
BACKGROUND Zinc oxide nanoparticle (ZnO NP) is one of the metal nanomaterials with extensive use in many fields such as feed additive and textile, which is an emerging threat to human health due to widely distributed in the environment. Thus, there is an urgent need to understand the toxic effects associated with ZnO NPs. Although previous studies have found accumulation of ZnO NPs in testis, the molecular mechanism of ZnO NPs dominated a decline in male fertility have not been elucidated. RESULTS We reported that ZnO NPs exposure caused testicular dysfunction and identified spermatocytes as the primary damaged site induced by ZnO NPs. ZnO NPs led to the dysfunction of spermatocytes, including impaired cell proliferation and mitochondrial damage. In addition, we found that ZnO NPs induced ferroptosis of spermatocytes through the increase of intracellular chelatable iron content and lipid peroxidation level. Moreover, the transcriptome analysis of testis indicated that ZnO NPs weakened the expression of miR-342-5p, which can target Erc1 to block the NF-κB pathway. Eventually, ferroptosis of spermatocytes was ameliorated by suppressing the expression of Erc1. CONCLUSIONS The present study reveals a novel mechanism in that miR-342-5p targeted Erc1 to activate NF-κB signaling pathway is required for ZnO NPs-induced ferroptosis, and provide potential targets for further research on the prevention and treatment of male reproductive disorders related to ZnO NPs.
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Affiliation(s)
- Guangyu Liu
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Jing Lv
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Yifan Wang
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Kaikai Sun
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Huimin Gao
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Yuanyou Li
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China
| | - Qichun Yao
- Animal Husbandry and Veterinary Station of Zhenba County, Hanzhong, 723600, Shaanxi, China
| | - Lizhu Ma
- College of Animal Science and Technology, China Agricultural University, Beijing, 100080, China
| | - Gulzat Kochshugulova
- Department of Food Security, Agrotechnological Faculty, Kozybayev University, 86, Pushkin Street, Petropavlovsk, 150000, Kazakhstan
| | - Zhongliang Jiang
- College of Animal Science and Technology, Key Laboratory of Animal Genetic, Breeding and Reproduction in Shaanxi Province, Northwest Agriculture and Forestry University, Yangling, 712100, Shaanxi, China.
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Zhao Y, Qin G, Jiang B, Huang J, He S, Peng H. Melatonin regulates mitochondrial function to alleviate ferroptosis through the MT2/Akt signaling pathway in swine testicular cells. Sci Rep 2024; 14:15215. [PMID: 38956409 PMCID: PMC11219911 DOI: 10.1038/s41598-024-65666-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024] Open
Abstract
Increasing evidence has shown that many environmental and toxic factors can cause testicular damage, leading to testicular ferroptosis and subsequent male reproductive disorders. Melatonin is a major hormone and plays an vital role in regulating male reproduction. However, there is a lack of research on whether Mel can alleviate testicular cell ferroptosis and its specific mechanism. In this study, the results indicated that Mel could enhance the viability of swine testis cells undergoing ferroptosis, reduce LDH enzyme release, increase mitochondrial membrane potential, and affect the expression of ferroptosis biomarkers. Furthermore, we found that melatonin depended on melatonin receptor 1B to exert these functions. Detection of MMP and ferroptosis biomarker protein expression confirmed that MT2 acted through the downstream Akt signaling pathway. Moreover, inhibition of the Akt signaling pathway can eliminate the protective effect of melatonin on ferroptosis, inhibit AMPK phosphorylation, reduce the expression of mitochondrial gated channel (VDAC2/3), and affect mitochondrial DNA transcription and ATP content. These results suggest that melatonin exerts a beneficial effect on mitochondrial function to mitigate ferroptosis through the MT2/Akt signaling pathway in ST cells.
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Affiliation(s)
- Yuanjie Zhao
- School of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, Hainan, China
- College of Life and Health, Hainan University, Haikou, 570228, China
| | - Ge Qin
- College of Animal Science and Technology, Southwest University, Chongqing, 404100, China
| | - Biao Jiang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, Hainan, China
| | - Jinglei Huang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, Hainan, China
| | - Shiwen He
- School of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, Hainan, China
| | - Hui Peng
- School of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, Hainan, China.
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4
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Jiahong C, Junfeng D, Shuxian L, Tao W, Liyun W, Hongfu W. The role of immune cell death in spermatogenesis and male fertility. J Reprod Immunol 2024; 165:104291. [PMID: 38986230 DOI: 10.1016/j.jri.2024.104291] [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: 05/28/2024] [Revised: 06/21/2024] [Accepted: 06/24/2024] [Indexed: 07/12/2024]
Abstract
The male reproductive system provides a distinctive shield to the immune system, safeguarding germ cells (GCs) from autoimmune harm. The testis in mammals creates a unique immunological setting due to its exceptional immune privilege and potent local innate immunity. which can result from a number of different circumstances, including disorders of the pituitary gland, GC aplasia, and immunological elements. Apoptosis, or programmed cell death (PCD), is essential for mammalian spermatogenesis to maintain and ensure an appropriate number of GCs that correspond with the supporting capability of the Sertoli cells. Apoptosis is substantial in controlling the number of GCs in the testis throughout spermatogenesis, and any dysregulation of this process has been linked to male infertility. There is a number of evidence about the potential of PCD in designing novel therapeutic approaches in the treatment of infertility. A detailed understanding of PCD and the processes that underlie immunological infertility can contribute to the progress in designing strategies to prevent and treat male infertility. This review will provide a summary of the role of immune cell death in male reproduction and infertility and describe the therapeutic strategies and agents for treatment based on immune cell death.
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Affiliation(s)
- Chen Jiahong
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China; Department of Venereal Diseases and Integrated Chinese and Western Medicine and Bone Paralysis, Longjiang Hospital of Shunde District, Foshan, China
| | - Dong Junfeng
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Liu Shuxian
- Guangzhou Huadu District Maternal and Child Health Care Hospital (Huzhong Hospital of Huadu District), Guangzhou, China
| | - Wang Tao
- Department of Venereal Diseases and Integrated Chinese and Western Medicine and Bone Paralysis, Longjiang Hospital of Shunde District, Foshan, China.
| | - Wang Liyun
- Guangzhou Huadu District Maternal and Child Health Care Hospital (Huzhong Hospital of Huadu District), Guangzhou, China.
| | - Wu Hongfu
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China.
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5
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Liu C, Wang Y, Xia H, Liu Y, Yang X, Yuan X, Chen J, Wang M, Li E. High Concentration of Iron Ions Contributes to Ferroptosis-Mediated Testis Injury. Biol Trace Elem Res 2024:10.1007/s12011-024-04192-7. [PMID: 38771434 DOI: 10.1007/s12011-024-04192-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 04/18/2024] [Indexed: 05/22/2024]
Abstract
In order to explore the effect of excessive iron supplementation on ferroptosis in mouse testes, Kunming mice received injections of varying concentrations of iron. The organ weight, sperm density, and malformation rate were measured. Observations of pathological and ultrastructural alterations in spermatogenic tubules were conducted using haematoxylin eosin (HE) staining and transmission electron microscopy(TEM). Transcript levels of related genes and serum biochemical indicators were measured in mouse testicular tissue. The results showed that higher iron concentration inhibited the growth of mice; reduced the organ coefficients of the testis, heart, and liver; and increased the rate of sperm malformation and mortality. Supplementation with high levels of iron ions can adversely affect the male reproductive system by reducing sperm count, damaging the structure of the seminiferous tubules and causing sperm cell abnormalities. In addition, the iron levels also affected the immune response and blood coagulation ability by affecting the red blood cells, white blood cells and platelets. The results showed that iron ions can affect mouse testicular tissue and induce ferroptosis by altering the expression of ferroptosis-related genes. However, the degree of effect was different for the different concentrations of iron ions. The study also revealed the potential role of deferoxamine in inhibiting the occurrence of ferroptosis. Nevertheless, the damage caused to the testis by deferoxamine supplementation suggests the need for further research in this direction. This study provides reference for reproductive toxicity induced by environmental iron exposure and clarifies the mechanism of reproductive toxicity caused by iron overload and the important role of iron in the male reproductive system.
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Affiliation(s)
- Chaoying Liu
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
- Zhumadian Academy of Industry Innovation and Development, Zhumadian, 463000, Henan Province, China
| | - Ye Wang
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Huili Xia
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Yingying Liu
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Xinfeng Yang
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Xiongyan Yuan
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Jiahui Chen
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Mingcheng Wang
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China
| | - Enzhong Li
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, 463000, Henan Province, China.
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6
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Morabbi A, Karimian M. Trace and essential elements as vital components to improve the performance of the male reproductive system: Implications in cell signaling pathways. J Trace Elem Med Biol 2024; 83:127403. [PMID: 38340548 DOI: 10.1016/j.jtemb.2024.127403] [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: 10/02/2023] [Revised: 01/02/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Successful male fertilization requires the main processes such as normal spermatogenesis, sperm capacitation, hyperactivation, and acrosome reaction. The progress of these processes depends on some endogenous and exogenous factors. So, the optimal level of ions and essential and rare elements such as selenium, zinc, copper, iron, manganese, calcium, and so on in various types of cells of the reproductive system could affect conception and male fertility rates. The function of trace elements in the male reproductive system could be exerted through some cellular and molecular processes, such as the management of active oxygen species, involvement in the action of membrane channels, regulation of enzyme activity, regulation of gene expression and hormone levels, and modulation of signaling cascades. In this review, we aim to summarize the available evidence on the role of trace elements in improving male reproductive performance. Also, special attention is paid to the cellular aspects and the involved molecular signaling cascades.
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Affiliation(s)
- Ali Morabbi
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran
| | - Mohammad Karimian
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran.
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7
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Feng YQ, Liu X, Zuo N, Yu MB, Bian WM, Han BQ, Sun ZY, De Felici M, Shen W, Li L. NAD + precursors promote the restoration of spermatogenesis in busulfan-treated mice through inhibiting Sirt2-regulated ferroptosis. Theranostics 2024; 14:2622-2636. [PMID: 38646657 PMCID: PMC11024856 DOI: 10.7150/thno.92416] [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: 11/20/2023] [Accepted: 04/05/2024] [Indexed: 04/23/2024] Open
Abstract
Rationale: In recent years, nicotinamide adenine dinucleotide (NAD+) precursors (Npre) have been widely employed to ameliorate female reproductive problems in both humans and animal models. However, whether and how Npre plays a role in the male reproductive disorder has not been fully clarified. Methods: In the present study, a busulfan-induced non-obstructive azoospermic mouse model was used, and Npre was administered for five weeks following the drug injection, with the objective of reinstating spermatogenesis and fertility. Initially, we assessed the NAD+ level, germ cell types, semen parameters and sperm fertilization capability. Subsequently, testis tissues were examined through RNA sequencing analysis, ELISA, H&E, immunofluorescence, quantitative real-time PCR, and Western blotting techniques. Results: The results indicated that Npre restored normal level of NAD+ in blood and significantly alleviated the deleterious effects of busulfan (BU) on spermatogenesis, thereby partially reestablishing fertilization capacity. Transcriptome analysis, along with recovery of testicular Fe2+, GSH, NADPH, and MDA levels, impaired by BU, and the fact that Fer-1, an inhibitor of ferroptosis, restored spermatogenesis and semen parameters close to CTRL values, supported such possibility. Interestingly, the reduction in SIRT2 protein level by the specific inhibitor AGK2 attenuated the beneficial effects of Npre on spermatogenesis and ferroptosis by affecting PGC-1α and ACLY protein levels, thus suggesting how these compounds might confer spermatogenesis protection. Conclusion: Collectively, these findings indicate that NAD+ protects spermatogenesis against ferroptosis, probably through SIRT2 dependent mechanisms. This underscores the considerable potential of Npre supplementation as a feasible strategy for preserving or restoring spermatogenesis in specific conditions of male infertility and as adjuvant therapy to preserve male fertility in cancer patients receiving sterilizing treatments.
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Affiliation(s)
- Yan-Qin Feng
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Xuan Liu
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Ning Zuo
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Mu-Bin Yu
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Wen-Meng Bian
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Bao-Quan Han
- Department of Urology, Shenzhen University General Hospital, Shenzhen 518055, China
| | - Zhong-Yi Sun
- Department of Urology, Shenzhen University General Hospital, Shenzhen 518055, China
| | - Massimo De Felici
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome 00133, Italy
| | - Wei Shen
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
| | - Lan Li
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China
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8
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Din MAU, Lin Y, Wang N, Wang B, Mao F. Ferroptosis and the ubiquitin-proteasome system: exploring treatment targets in cancer. Front Pharmacol 2024; 15:1383203. [PMID: 38666028 PMCID: PMC11043542 DOI: 10.3389/fphar.2024.1383203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
Ferroptosis is an emerging mode of programmed cell death fueled by iron buildup and lipid peroxidation. Recent evidence points to the function of ferroptosis in the aetiology and development of cancer and other disorders. Consequently, harnessing iron death for disease treatment has diverted the interest of the researchers in the field of basic and clinical research. The ubiquitin-proteasome system (UPS) represents a primary protein degradation pathway in eukaryotes. It involves labelling proteins to be degraded by ubiquitin (Ub), followed by recognition and degradation by the proteasome. Dysfunction of the UPS can contribute to diverse pathological processes, emphasizing the importance of maintaining organismal homeostasis. The regulation of protein stability is a critical component of the intricate molecular mechanism underlying iron death. Moreover, the intricate involvement of the UPS in regulating iron death-related molecules and signaling pathways, providing valuable insights for targeted treatment strategies. Besides, it highlights the potential of ferroptosis as a promising target for cancer therapy, emphasizing the combination between ferroptosis and the UPS. The molecular mechanisms underlying ferroptosis, including key regulators such as glutathione peroxidase 4 (GPX4), cysteine/glutamate transporter (system XC-), and iron metabolism, are thoroughly examined, alongside the role of the UPS in modulating the abundance and activity of crucial proteins for ferroptotic cell death, such as GPX4, and nuclear factor erythroid 2-related factor 2 (NRF2). As a pivotal regulatory system for macromolecular homeostasis, the UPS substantially impacts ferroptosis by directly or indirectly modulating iron death-related molecules or associated signaling pathways. This review explores the involvement of the UPS in regulating iron death-related molecules and signaling pathways, providing valuable insights for the targeted treatment of diseases associated with ferroptosis.
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Affiliation(s)
- Muhammad Azhar Ud Din
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
- Department of Laboratory Medicine, Lianyungang Clinical College, Jiangsu University, Lianyungang, Jiangsu, China
| | - Yan Lin
- The People’s Hospital of Danyang, Affiliated Danyang Hospital of Nantong University, Zhenjiang, Jiangsu, China
| | - Naijian Wang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
| | - Bo Wang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
| | - Fei Mao
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, Jiangsu, China
- Department of Laboratory Medicine, Lianyungang Clinical College, Jiangsu University, Lianyungang, Jiangsu, China
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9
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Cao L, Fan L, Zhao C, Yin S, Hu H. Role of ferroptosis in food-borne mycotoxin-induced toxicities. Apoptosis 2024; 29:267-276. [PMID: 38001339 DOI: 10.1007/s10495-023-01907-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/26/2023]
Abstract
Contamination by toxic substances is a major global food safety issue, which poses a serious threat to human health. Mycotoxins are major class of food contaminants, mainly including aflatoxins (AFs), zearalenone (ZON), deoxynivalenol (DON), ochratoxin A (OTA), fumonisins (FBs) and patulin (PAT). Ferroptosis is a newly identified iron-dependent form of programmed or regulated cell death, which has been found to be involved in diverse pathological conditions. Recently, a growing body of evidence has shown that ferroptosis is implicated in the toxicities induced by certain types of food-borne mycotoxins, which provides novel mechanistic insights into mycotoxin-induced toxicities and paves the way for developing ferroptosis-based strategy to combat against toxicities of mycotoxins. In this review article, we summarize the key findings on the involvement of ferroptosis in mycotoxin-induced toxicities and propose issues that need to be addressed in future studies for better utilization of ferroptosis-based approach to manage the toxic effects of mycotoxin contamination.
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Affiliation(s)
- Lixing Cao
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory for Food Non-thermal Processing, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing, 100083, China
| | - Lihong Fan
- College of Veterinary Medicine, China Agricultural University, No. 2 Yunamingyuan West Road, Haidian District, Beijing, 100193, China
| | - Chong Zhao
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory for Food Non-thermal Processing, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing, 100083, China.
| | - Shutao Yin
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory for Food Non-thermal Processing, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing, 100083, China
| | - Hongbo Hu
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory for Food Non-thermal Processing, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing, 100083, China.
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10
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Lu L, Lian CY, Lv YT, Zhang SH, Wang L, Wang L. Glyphosate drives autophagy-dependent ferroptosis to inhibit testosterone synthesis in mouse Leydig cells. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 914:169927. [PMID: 38199345 DOI: 10.1016/j.scitotenv.2024.169927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 01/12/2024]
Abstract
Glyphosate (GLY), a widely used herbicide, can adversely affect the male reproductive health by inhibiting testosterone synthesis. Ferroptosis is a form of iron-dependent oxidative cell death that contributes to inhibition of testosterone secretion. However, it still remains unclear whether ferroptosis is involved in GLY-inhibited testosterone synthesis. Hereby, an in vitro model of 1 mM GLY-exposed testicular Leydig (TM3) cells was established to elucidate this issue. Data firstly showed that GLY causes cytotoxicity and testosterone synthesis inhibition via ferroptosis, while accumulation of lipid peroxides due to intracellular ferrous ion (Fe2+) overload and glutathione depletion is confirmed as a determinant of ferroptosis. Blockage of ferroptosis via chelation of Fe2+ or inhibition of lipid peroxidation can markedly mitigate GLY-induced testosterone synthesis inhibition. Also, autophagy activation is revealed in GLY-treated TM3 cells and nuclear receptor coactivator 4 (NCOA4)-mediated ferritinophagy is involved in ferroptosis through the release of excess Fe2+. GLY-induced cytotoxicity and testosterone synthesis inhibition are significantly alleviated by NCOA4 knockdown, demonstrating the crucial role of NCOA4-mediated ferritinophagy in GLY-inhibited testosterone synthesis. In summary, this study provides solid evidence that NCOA4-mediated ferritinophagy promotes ferroptosis to inhibit testosterone synthesis, highlighting that targeting NCOA4 may be a potential therapeutic approach in GLY-induced male reproductive toxicity.
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Affiliation(s)
- Lu Lu
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China
| | - Cai-Yu Lian
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China
| | - Yan-Ting Lv
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China
| | - Shu-Hui Zhang
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China
| | - Long Wang
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China
| | - Lin Wang
- College of Veterinary Medicine, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, Shandong Province 271018, China.
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11
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Zhang S, Song W, Hua Z, Du J, Lucena RB, Wang X, Zhang C, Yang X. Overview of T-2 Toxin Enterotoxicity: From Toxic Mechanisms and Detoxification to Future Perspectives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:3314-3324. [PMID: 38331717 DOI: 10.1021/acs.jafc.3c09416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Fusarium species produce a secondary metabolite known as T-2 toxin, which is the primary and most harmful toxin found in type A trichothecenes. T-2 toxin is widely found in food and grain-based animal feed and endangers the health of both humans and animals. T-2 toxin exposure in humans and animals occurs primarily through food administration; therefore, the first organ that T-2 toxin targets is the gut. In this overview, the research progress, toxicity mechanism, and detoxification of the toxin T-2 were reviewed, and future research directions were proposed. T-2 toxin damages the intestinal mucosa and destroys intestinal structure and intestinal barrier function; furthermore, T-2 toxin disrupts the intestinal microbiota, causes intestinal flora disorders, affects normal intestinal metabolic function, and kills intestinal epidermal cells by inducing oxidative stress, inflammatory responses, and apoptosis. The primary harmful mechanism of T-2 toxin in the intestine is oxidative stress. Currently, selenium and plant extracts are mainly used to exert antioxidant effects to alleviate the enterotoxicity of T-2 toxin. In future studies, the use of genomic techniques to find upstream signaling molecules associated with T-2 enterotoxin toxicity will provide new ideas for the prevention of this toxicity. The purpose of this paper is to review the progress of research on the intestinal toxicity of T-2 toxin and propose new research directions for the prevention and treatment of T-2 toxin toxicity.
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Affiliation(s)
- Shanshan Zhang
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
- Key Laboratory of Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs, Zhengzhou 450000, Henan, P. R. China
| | - Wenxi Song
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
| | - Zeao Hua
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
| | - Juanjuan Du
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
| | - Ricardo Barbosa Lucena
- Laboratory of Veterinary Pathology, Department of Veterinary Sciences, Federal University of Paraiba, Areia 58397-000, Paraiba Brazil
| | - Xuebing Wang
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
| | - Cong Zhang
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
- Key Laboratory of Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs, Zhengzhou 450000, Henan, P. R. China
| | - Xu Yang
- College of Veterinary Medicine Henan Agricultural University No.15 Longzihu University Park, Zhengdong New District, Zhengzhou 450046, Henan, P. R. China
- Key Laboratory of Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs, Zhengzhou 450000, Henan, P. R. China
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12
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Feng Q, Liu Y, Zou L, Lei M, Zhu C, Xia W. Fluorene-9-bisphenol exposure damages the testis in mice through a novel mechanism of ferroptosis. Food Chem Toxicol 2024; 184:114385. [PMID: 38123054 DOI: 10.1016/j.fct.2023.114385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 11/25/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
Fluorene-9-bisphenol (BHPF) is an emerging global endocrine-disrupting chemical found in numerous household products as a substitute of bisphenol A. Many studies have reported various toxicities associated with BHPF. However, the effect of BHPF on male reproduction, particularly on the structural integrity of the blood testis barrier (BTB) in mice, has not yet been extensively studied. Ferroptosis, a newly identified form of cell death, occurs in the testicular tissue following exposure to BPA, affecting male fertility. We investigated whether ferroptosis plays a role in BHPF-induced testicular damage. The findings indicated that BHPF exposure led decreases in serum testosterone (T) concentration and sperm concentration and motility in mice. Furthermore, BHPF disrupted the BTB by interfering with key BTB-related proteins, including Cx43, β-catenin, and ZO-1. Moreover, BHPF induced ferroptosis through the induction of lipid peroxidation, iron overload, oxidative stress, and mitochondrial dysfunction in the testicular tissue. Inhibition of ferroptosis using Fer-1 mitigated the BHPF-induced damage to the BTB and ferroptosis in TM4 cells. Overall, our findings indicated the detrimental effects of BHPF on male reproductive function in mice, suggesting ferroptosis as a mechanism underlying testicular damage.
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Affiliation(s)
- Qiwen Feng
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China
| | - Yumeng Liu
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China
| | - Liping Zou
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China
| | - Mengying Lei
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China
| | - Changhong Zhu
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China
| | - Wei Xia
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, People's Republic of China.
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13
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Jin X, Tang J, Qiu X, Nie X, Ou S, Wu G, Zhang R, Zhu J. Ferroptosis: Emerging mechanisms, biological function, and therapeutic potential in cancer and inflammation. Cell Death Discov 2024; 10:45. [PMID: 38267442 PMCID: PMC10808233 DOI: 10.1038/s41420-024-01825-7] [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: 11/20/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/26/2024] Open
Abstract
Ferroptosis represents a distinct form of programmed cell death triggered by excessive iron accumulation and lipid peroxidation-induced damage. This mode of cell death differentiates from classical programmed cell death in terms of morphology and biochemistry. Ferroptosis stands out for its exceptional biological characteristics and has garnered extensive research and conversations as a form of programmed cell death. Its dysfunctional activation is closely linked to the onset of diseases, particularly inflammation and cancer, making ferroptosis a promising avenue for combating these conditions. As such, exploring ferroptosis may offer innovative approaches to treating cancer and inflammatory diseases. Our review provides insights into the relevant regulatory mechanisms of ferroptosis, examining the impact of ferroptosis-related factors from both physiological and pathological perspectives. Describing the crosstalk between ferroptosis and tumor- and inflammation-associated signaling pathways and the potential of ferroptosis inducers in overcoming drug-resistant cancers are discussed, aiming to inform further novel therapeutic directions for ferroptosis in relation to inflammatory and cancer diseases.
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Affiliation(s)
- Xin Jin
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Jiuren Tang
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xiangyu Qiu
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xiaoya Nie
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Shengming Ou
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Geyan Wu
- Biomedicine Research Centre, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Rongxin Zhang
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China.
| | - Jinrong Zhu
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China.
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Bu H, Wang B, Wu Y, Li P, Cui Y, Jiang X, Yu X, Liu B, Tang M. Curcumin strengthens a spontaneous self-protective mechanism-SP1/PRDX6 pathway, against di-n-butyl phthalate-induced testicular ferroptosis damage. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:122165-122181. [PMID: 37966654 DOI: 10.1007/s11356-023-30962-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 11/05/2023] [Indexed: 11/16/2023]
Abstract
As one of the common plasticizers, di-n-butyl phthalate (DBP) has been using in various daily consumer products worldwide. Since it is easily released from products and exists in the environment for a long time, it has a lasting impact on human health, especially male reproductive health. However, the detailed mechanism of testicular damage from DBP and the protection strategy are still not clear enough. In this study, we found that DBP could induce dose-dependent ferroptosis in testicular tissue. Mechanism dissection indicates that DBP can upregulate SP1 expression, which could directly transcriptionally upregulate PRDX6, a negative regulator of ferroptosis. Overexpression of PRDX6 or adding SP1 agonist curcumin could suppress the DBP-induced ferroptosis on testicular cells. In vivo, rats were given 500 mg/kg/day DBP orally for 3 weeks; elevated levels of ferroptosis were detected in testicular tissue. When the above-mentioned doses of DBP and curcumin at a dose of 300 mg/kg/day were administered intragastrically simultaneously, the testicular ferroptosis induced by DBP was alleviated. Immunohistochemistry and quantitative real-time PCR of testis tissue showed that the expression of PRDX6 was upregulated under the action of DBP and curcumin. These findings suggest a spontaneous self-protection mechanism of testicular tissue from DBP damage by upregulating SP1 and PRDX6. However, it is not strong enough to resist the DBP-induced ferroptosis. Curcumin can strengthen this self-protection mechanism and weaken the level of ferroptosis induced by DBP. This study may help us to develop a novel therapeutic option with curcumin to protect the testicular tissue from ferroptosis and function impairment by DBP.
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Affiliation(s)
- Hengtao Bu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Bao Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Yulin Wu
- Jiangsu Health Development Research Center, Nanjing, 210036, Jiangsu, China
- National Health and Family Planning Commission Contraceptives Adverse Reaction Surveillance Center, Nanjing, 210036, Jiangsu, China
| | - Pu Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Yankang Cui
- Department of Urology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Xuping Jiang
- Department of Urology, Yixing People's Hospital, Yixing, 214200, China
| | - Xiaowen Yu
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing, 210100, Jiangsu, China
| | - Bianjiang Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Min Tang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China.
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15
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Peluso G, Tisato V, Singh AV, Gemmati D, Scarpellini F. Semen Cryopreservation to Expand Male Fertility in Cancer Patients: Intracase Evaluation of Semen Quality. J Pers Med 2023; 13:1654. [PMID: 38138881 PMCID: PMC10744704 DOI: 10.3390/jpm13121654] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/21/2023] [Accepted: 11/25/2023] [Indexed: 12/24/2023] Open
Abstract
To preserve male fertility after diagnosis of any kind of cancer, a prompt assessment of the semen quality and an appropriate semen cryopreservation must be performed before radio-chemotherapy starts. The present work aims to evaluate the semen parameters at diagnosis of different cancer patients before cryopreservation and after thawing. Testicular tumors and lymphomas are among the most common cancers in younger patients, and while chemotherapy significantly increases patients' survival, it can epigenetically alter the semen fluid, resulting in temporary or permanent infertility. We analyzed data from the database of the Gamete Cryopreservation Center (Annunziata Hospital, CS; Italy) in the period of 2011-2020 from a cohort of 254 cancer patients aged 18-56 years. The evaluation was performed in a blind manner and anonymously recovered; the main parameters referring to semen quality were assessed in accordance with the WHO guidelines and decision limits (6th edition; 2021). The cancer types were as follows: testis cancers (TC; n = 135; 53.1%), hematological cancers (HC; n = 76; 29.9%), and other types of cancer (OC; n = 43; 17%). Comparing TC vs. HC (P1) and vs. OC (P2), TC had the worst semen quality: sperm number/mL (P1 = 0.0014; P2 = 0.004), total motility (P1 = 0.02; P2 = 0.07), progressive motility (P1 = 0.04; P2 = 0.05), viability (P1 = 0.01; P2 = 0.02), and percentage of atypical morphology (P1 = 0.05; P2 = 0.03). After semen thawing, viability and progressive motility recovery lowered, accounting for 46.82% and 16.75%, respectively, in the whole cohort; similarly, in the subgroups ascribed to TC, they showed the lowest recovery. Strong correlation existed between pre- and post-cryopreservation viability and progressive motility in the whole cohort (p < 0.001) and in the TC subgroup (p < 0.05). All cancer subgroups, to significantly different extents, had semen findings below the WHO reference values, suggesting diverse sperm susceptibilities to different cancers and cryodamage. Cancer and associated treatments epigenetically affect patients' semen quality, meaning cryopreservation should be considered a useful personalized prerogative for any kind of cancer in a timely manner.
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Affiliation(s)
- Giuseppina Peluso
- Sperm Bank, Department of Maternal Infant, Annunziata Hospital of Cosenza, 87100 Cosenza, Italy
| | - Veronica Tisato
- Department of Translational Medicine, Hemostasis & Thrombosis Centre, University of Ferrara, 44121 Ferrara, Italy
- University Strategic Centre for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), 10589 Berlin, Germany
| | - Donato Gemmati
- Department of Translational Medicine, Hemostasis & Thrombosis Centre, University of Ferrara, 44121 Ferrara, Italy
- University Strategic Centre for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
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16
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Yuan W, Sun Z, Ji G, Hu H. Emerging roles of ferroptosis in male reproductive diseases. Cell Death Discov 2023; 9:358. [PMID: 37770442 PMCID: PMC10539319 DOI: 10.1038/s41420-023-01665-x] [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: 06/08/2023] [Revised: 09/11/2023] [Accepted: 09/22/2023] [Indexed: 09/30/2023] Open
Abstract
Ferroptosis is a type of programmed cell death mediated by iron-dependent lipid peroxidation that leads to excessive lipid peroxidation in different cells. Ferroptosis is distinct from other forms of cell death and is associated with various diseases. Iron is essential for spermatogenesis and male reproductive function. Therefore, it is not surprising that new evidence supports the role of ferroptosis in testicular injury. Although the molecular mechanism by which ferroptosis induces disease is unknown, several genes and pathways associated with ferroptosis have been linked to testicular dysfunction. In this review, we discuss iron metabolism, ferroptosis, and related regulatory pathways. In addition, we analyze the endogenous and exogenous factors of ferroptosis in terms of iron metabolism and testicular dysfunction, as well as summarize the relationship between ferroptosis and male reproductive dysfunction. Finally, we discuss potential strategies to target ferroptosis for treating male reproductive diseases and provide new directions for preventing male reproductive diseases.
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Affiliation(s)
- Wenzheng Yuan
- Key Laboratory of Fertility Preservation, School of Life Sciences and Technologies, Sanquan College of Xinxiang Medical University, Xinxiang, 453003, Henan Province, PR China
- Institute of Life Sciences, China Medical University, Shenyang, 110122, Liaoning Province, PR China
| | - Zhibin Sun
- Key Laboratory of Fertility Preservation, School of Life Sciences and Technologies, Sanquan College of Xinxiang Medical University, Xinxiang, 453003, Henan Province, PR China
| | - Guojie Ji
- Key Laboratory of Fertility Preservation, School of Life Sciences and Technologies, Sanquan College of Xinxiang Medical University, Xinxiang, 453003, Henan Province, PR China.
| | - Huanhuan Hu
- Key Laboratory of Fertility Preservation, School of Life Sciences and Technologies, Sanquan College of Xinxiang Medical University, Xinxiang, 453003, Henan Province, PR China.
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17
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Chen F, Wang Y, Chen Y, Fan J, Zhang C, He X, Yang X. JNK molecule is a toxic target for IPEC-J2 cell barrier damage induced by T-2 toxin. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 263:115247. [PMID: 37453270 DOI: 10.1016/j.ecoenv.2023.115247] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/03/2023] [Accepted: 07/09/2023] [Indexed: 07/18/2023]
Abstract
The most prevalent contaminated mycotoxin in feed and grain is T-2 toxin. The T-2 toxin's primary action target is the gut because it is the main organ of absorption. T-2 toxin can cause intestinal damage, but, few molecular mechanisms have been elucidated. It is important to discover the key pathways by which T-2 toxin causes enterotoxicity. In this research, IPEC-J2 cells are used as a cell model to investigate the function of the MAPK signaling pathway in T-2 toxin-induced intestinal epithelial cell damage. Throughout this research, T-2 toxin results in functional impairment in IPEC-J2 cells by reducing the TJ proteins Claudin, Occludin-1, ZO-1, N-cadherin, and CX-43 expression. T-2 toxin significantly reduced the survival of IPEC-J2 cells and increased LDH release in a dose-dependent way. T-2 toxin induced IPEC-J2 cell oxidative stress by raising ROS and MDA content, and mitochondrial damage was indicated by a decline in MMP and an increase in the opening degree of MPTP. T-2 toxin upregulated the expression of ERK, P38 and JNK, which triggered the MAPK signaling pathway. In addition, T-2 toxin caused IPEC-J2 cell inflammation responses reflected by increased the levels of inflammation-related factors IL-8, p65, P-p65 and IL-6, and down-regulated IL-10 expression level. Inhibition JNK molecule can ease IPEC-J2 cell functional impairment and inflammatory response. In conclusion, as a consequence of the T-2 toxin activating the JNK molecule, oxidative stress and mitochondrial damage are induced, which impair cellular inflammation.
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Affiliation(s)
- Fengjuan Chen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Youshuang Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Yunhe Chen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Jiayan Fan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Cong Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Xiuyuan He
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China
| | - Xu Yang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002 Henan, China.
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18
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Zheng S, Guan XY. Ferroptosis: Promising approach for cancer and cancer immunotherapy. Cancer Lett 2023; 561:216152. [PMID: 37023938 DOI: 10.1016/j.canlet.2023.216152] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/24/2023] [Accepted: 03/24/2023] [Indexed: 04/07/2023]
Abstract
Ferroptosis is the cell death induced by ferrous ions and lipid peroxidation accumulation in tumor cells. Targeting ferroptosis, which is regulated by various metabolic and immune elements, might become a novel strategy for anti-tumor therapy. In this review, we will focus on the mechanism of ferroptosis and its interaction with cancer and tumor immune microenvironment, especially for the relationship between immune cells and ferroptosis. Also, we will discuss the latest preclinical progress of the collaboration between the ferroptosis-targeted drugs and immunotherapy, and the best potential conditions for their combined use. It will present a future insight on the possible value of ferroptosis in cancer immunotherapy.
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Affiliation(s)
- Shuyue Zheng
- Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region of China; Department of Clinical Oncology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Xin-Yuan Guan
- Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region of China; Department of Clinical Oncology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China; State Key Laboratory of Oncology in Southern China, Sun Yat-sen University Cancer Center, Guangzhou, China; MOE Key Laboratory of Tumor Molecular Biology, Jinan University, Guangzhou, Guangdong, China; Advanced Nuclear Energy and Nuclear Technology Research Center, Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, Guangdong, China.
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19
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Yang X, Huang T, Chen Y, Chen F, Liu Y, Wang Y, Song W, Zhang J, Jiang Y, Wang F, Zhang C. Deoxynivalenol induces testicular ferroptosis by regulating the Nrf2/System Xc -/GPX4 axis. Food Chem Toxicol 2023; 175:113730. [PMID: 36925038 DOI: 10.1016/j.fct.2023.113730] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023]
Abstract
Deoxynivalenol (DON) is the most common mycotoxin contaminant in food and feed. DON accumulation in food chain severely threatens human and animal health due to the toxic effects on the reproduction system. However, the underlying mechanism of DON on male reproductive dysfunction is still in debate and there is little information about whether DON triggers testicular ferroptosis. In this study, male C57BL/6 mice were divided into 4 groups and treated by oral gavage with 0, 0.5, 1.0, 2.0 mg/kg BW DON for 28 days. Firstly, we proved that male reproduction dysfunction was induced by DON through assessing testicular histopathology, serum testosterone level as well as blood-testis barrier integrity. Then, we verified ferroptosis occurred in DON-induced testicular dysfunction model through disrupting iron homeostasis, increasing lipid peroxidation and inhibiting system Xc-/Gpx4 axis. Notably, the present data showed DON reduced antioxidant capacity via blocking Nrf2 pathway to lead to the further weakness of ferroptosis resistance. Altogether, these results indicated that DON caused mice testicular ferroptosis associated with inhibiting Nrf2/System Xc-/GPx4 axis, which provided that maintaining testicular iron homeostasis and activating Nrf2 pathway may be a potential target for alleviating testicular toxicity of DON in the future.
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Affiliation(s)
- Xu Yang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Tingyu Huang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Yunhe Chen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Fengjuan Chen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Yu Liu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Youshuang Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Wenxi Song
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Juntao Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China
| | - Yibao Jiang
- College of Animal Science and Technology, Henan Agricultural University, 450046, Zhengzhou, Henan, China
| | - Fangyu Wang
- Key Laboratory for Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, China
| | - Cong Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, Henan, China; International Joint Research Center of National Animal Immunology, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Key Laboratory of Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs, PR China.
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