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Vana F, Szabo Z, Masarik M, Kratochvilova M. The interplay of transition metals in ferroptosis and pyroptosis. Cell Div 2024; 19:24. [PMID: 39097717 PMCID: PMC11297737 DOI: 10.1186/s13008-024-00127-9] [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: 03/26/2024] [Accepted: 07/08/2024] [Indexed: 08/05/2024] Open
Abstract
Cell death is one of the most important mechanisms of maintaining homeostasis in our body. Ferroptosis and pyroptosis are forms of necrosis-like cell death. These cell death modalities play key roles in the pathophysiology of cancer, cardiovascular, neurological diseases, and other pathologies. Transition metals are abundant group of elements in all living organisms. This paper presents a summary of ferroptosis and pyroptosis pathways and their connection to significant transition metals, namely zinc (Zn), copper (Cu), molybdenum (Mo), lead (Pb), cobalt (Co), iron (Fe), cadmium (Cd), nickel (Ni), mercury (Hg), uranium (U), platinum (Pt), and one crucial element, selenium (Se). Authors aim to summarize the up-to-date knowledge of this topic.In this review, there are categorized and highlighted the most common patterns in the alterations of ferroptosis and pyroptosis by transition metals. Special attention is given to zinc since collected data support its dual nature of action in both ferroptosis and pyroptosis. All findings are presented together with a brief description of major biochemical pathways involving mentioned metals and are visualized in attached comprehensive figures.This work concludes that the majority of disruptions in the studied metals' homeostasis impacts cell fate, influencing both death and survival of cells in the complex system of altered pathways. Therefore, this summary opens up the space for further research.
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Affiliation(s)
- Frantisek Vana
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
| | - Zoltan Szabo
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, Zluty kopec 7, Brno, 656 53, Czech Republic
| | - Michal Masarik
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- First Faculty of Medicine, BIOCEV, Charles University, Prumyslova 595, Vestec, CZ-252 50, Czech Republic
| | - Monika Kratochvilova
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic.
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You YA, Park S, Kwon E, Kim YA, Hur YM, Lee GI, Kim SM, Song JM, Kim MS, Kim YJ, Kim YH, Na SH, Park MH, Bae JG, Cho GJ, Lee SJ. Maternal PM2.5 exposure is associated with preterm birth and gestational diabetes mellitus, and mitochondrial OXPHOS dysfunction in cord blood. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:10565-10578. [PMID: 38200189 PMCID: PMC10850187 DOI: 10.1007/s11356-023-31774-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024]
Abstract
Maternal exposure to fine particulate matter (PM2.5) is associated with adverse pregnancy and neonatal health outcomes. To explore the mechanism, we performed mRNA sequencing of neonatal cord blood. From an ongoing prospective cohort, Air Pollution on Pregnancy Outcome (APPO) study, 454 pregnant women from six centers between January 2021 and June 2022 were recruited. Individual PM2.5 exposure was calculated using a time-weighted average model. In the APPO study, age-matched cord blood samples from the High PM2.5 (˃15 ug/m3; n = 10) and Low PM2.5 (≤ 15 ug/m3; n = 30) groups were randomly selected for mRNA sequencing. After selecting genes with differential expression in the two groups (p-value < 0.05 and log2 fold change > 1.5), pathway enrichment analysis was performed, and the mitochondrial pathway was analyzed using MitoCarta3.0. The risk of preterm birth (PTB) increased with every 5 µg/m3 increase of PM2.5 in the second trimester (odds ratio 1.391, p = 0.019) after adjusting for confounding variables. The risk of gestational diabetes mellitus (GDM) increased in the second (odds ratio 1.238, p = 0.041) and third trimester (odds ratio 1.290, p = 0.029), and entire pregnancy (odds ratio 1.295, p = 0.029). The mRNA-sequencing of cord blood showed that genes related to mitochondrial activity (FAM210B, KRT1, FOXO4, TRIM58, and FBXO7) and PTB-related genes (ADIPOR1, YBX1, OPTN, NFkB1, HBG2) were upregulated in the High PM2.5 group. In addition, exposure to high PM2.5 affected mitochondrial oxidative phosphorylation (OXPHOS) and proteins in the electron transport chain, a subunit of OXPHOS. These results suggest that exposure to high PM2.5 during pregnancy may increase the risk of PTB and GDM, and dysregulate PTB-related genes. Alterations in mitochondrial OXPHOS by high PM2.5 exposure may occur not only in preterm infants but also in normal newborns. Further studies with larger sample sizes are required.
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Affiliation(s)
- Young-Ah You
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Sunwha Park
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Eunjin Kwon
- Division of Allergy and Respiratory Disease Research, Department of Chronic Disease Convergence, National Institute of Health, Cheongju, 28159, Republic of Korea
| | - Ye-Ah Kim
- Translational-Transdisciplinary Research Center, Clinical Research Institute, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Young Min Hur
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Ga In Lee
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Soo Min Kim
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea
| | - Jeong Min Song
- Translational-Transdisciplinary Research Center, Clinical Research Institute, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Obstetrics and Gynecology, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Republic of Korea
| | - Man S Kim
- Translational-Transdisciplinary Research Center, Clinical Research Institute, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Young Ju Kim
- Department of Obstetrics and Gynecology and Ewha Medical Institute, College of Medicine, Ewha Womans University, 1071, Anyangcheon-Ro, Yangcheon-Gu, Seoul, 07985, Republic of Korea.
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Kulovic-Sissawo A, Tocantins C, Diniz MS, Weiss E, Steiner A, Tokic S, Madreiter-Sokolowski CT, Pereira SP, Hiden U. Mitochondrial Dysfunction in Endothelial Progenitor Cells: Unraveling Insights from Vascular Endothelial Cells. BIOLOGY 2024; 13:70. [PMID: 38392289 PMCID: PMC10886154 DOI: 10.3390/biology13020070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/24/2024]
Abstract
Endothelial dysfunction is associated with several lifestyle-related diseases, including cardiovascular and neurodegenerative diseases, and it contributes significantly to the global health burden. Recent research indicates a link between cardiovascular risk factors (CVRFs), excessive production of reactive oxygen species (ROS), mitochondrial impairment, and endothelial dysfunction. Circulating endothelial progenitor cells (EPCs) are recruited into the vessel wall to maintain appropriate endothelial function, repair, and angiogenesis. After attachment, EPCs differentiate into mature endothelial cells (ECs). Like ECs, EPCs are also susceptible to CVRFs, including metabolic dysfunction and chronic inflammation. Therefore, mitochondrial dysfunction of EPCs may have long-term effects on the function of the mature ECs into which EPCs differentiate, particularly in the presence of endothelial damage. However, a link between CVRFs and impaired mitochondrial function in EPCs has hardly been investigated. In this review, we aim to consolidate existing knowledge on the development of mitochondrial and endothelial dysfunction in the vascular endothelium, place it in the context of recent studies investigating the consequences of CVRFs on EPCs, and discuss the role of mitochondrial dysfunction. Thus, we aim to gain a comprehensive understanding of mechanisms involved in EPC deterioration in relation to CVRFs and address potential therapeutic interventions targeting mitochondrial health to promote endothelial function.
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Affiliation(s)
- Azra Kulovic-Sissawo
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
| | - Carolina Tocantins
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- CNC-UC-Center for Neuroscience and Cell Biology, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-504 Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, 3004-531 Coimbra, Portugal
| | - Mariana S Diniz
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- CNC-UC-Center for Neuroscience and Cell Biology, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-504 Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, 3004-531 Coimbra, Portugal
| | - Elisa Weiss
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
| | - Andreas Steiner
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
| | - Silvija Tokic
- Research Unit of Analytical Mass Spectrometry, Cell Biology and Biochemistry of Inborn Errors of Metabolism, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 34, 8036 Graz, Austria
| | - Corina T Madreiter-Sokolowski
- Division of Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6, 8010 Graz, Austria
| | - Susana P Pereira
- CNC-UC-Center for Neuroscience and Cell Biology, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-504 Coimbra, Portugal
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal
| | - Ursula Hiden
- Perinatal Research Laboratory, Department of Obstetrics and Gynaecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
- Research Unit Early Life Determinants (ELiD), Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria
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Beyaztas H, Aktas S, Guler EM, Ata E. Oxidative stress may be a contributing factor in fibromyalgia patients' pain mechanisms. Reumatismo 2023; 75. [PMID: 37721351 DOI: 10.4081/reumatismo.2023.1550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 06/29/2023] [Indexed: 09/19/2023] Open
Abstract
OBJECTIVE The pathophysiology of fibromyalgia (FM), a continuously painful syndrome with no known origin, has been related to mitochondrial dysfunction, oxidative stress, and inflammation. Recent studies have shown that FM may be associated with an oxidative balance disorder. The objective of this study was to measure the levels of oxidative stress in FM patients and try to understand the association between FM and free radicals. METHODS This study was performed on 100 volunteers admitted to the University of Health Sciences, Sultan 2, Abdulhamid Han Health Application and Research Center Physical Therapy and Rehabilitation Clinic, including 50 healthy controls and 50 patients with FM. To analyze oxidative stress biomarkers, total oxidant status (TOS) and total antioxidant status (TAS) levels were measured. Total thiol (TT) and native thiol (NT) concentrations were measured to determine the relationship between thiol groups. Disulfide (DIS) and oxidative stress index (OSI) were calculated with mathematical formulas. RESULTS While TOS and OSI levels were statistically higher in FM patients, TAS levels were significantly lower compared to the healthy control group (p<0.001). In comparison to the healthy control group, FM patients had considerably decreased TT and NT levels. DIS levels were significantly higher in FM patients than in controls (p<0.001). CONCLUSIONS Reactive oxygen species have several negative impacts on the human body. As a result of the measurements we analyzed, the relationship between FM and oxidative stress should be studied in terms of disease progression and may help improve the treatment process.
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Affiliation(s)
- H Beyaztas
- Department of Medical Biochemistry, Hamidiye Faculty of Medicine, University of Health Sciences, Istanbul.
| | - S Aktas
- Department of Biostatistics and Medical Informatics, Hamidiye Faculty of Medicine, University of Health Sciences, Istanbul; Department of Biostatistics, Istanbul Cerrahpasa University .
| | - E M Guler
- Department of Medical Biochemistry, Hamidiye Faculty of Medicine, University of Health Sciences, Istanbul; Haydarpasa Numune Health Application and Research Center, University of Health Sciences, Istanbul .
| | - E Ata
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Sultan Abdulhamid Han Education and Research Hospital, Istanbul.
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Campbell T, Hawsawi O, Henderson V, Dike P, Hwang BJ, Liadi Y, White EZ, Zou J, Wang G, Zhang Q, Bowen N, Scott D, Hinton CV, Odero-Marah V. Novel roles for HMGA2 isoforms in regulating oxidative stress and sensitizing to RSL3-Induced ferroptosis in prostate cancer cells. Heliyon 2023; 9:e14810. [PMID: 37113783 PMCID: PMC10126861 DOI: 10.1016/j.heliyon.2023.e14810] [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: 11/01/2022] [Revised: 03/09/2023] [Accepted: 03/17/2023] [Indexed: 04/29/2023] Open
Abstract
Oxidative stress is increased in several cancers including prostate cancer, and is currently being exploited in cancer therapy to induce ferroptosis, a novel nonapoptotic form of cell death. High mobility group A2 (HMGA2), a non-histone protein up-regulated in several cancers, can be truncated due to chromosomal rearrangement or alternative splicing of HMGA2 gene. The purpose of this study is to investigate the role of wild-type vs. truncated HMGA2 in prostate cancer (PCa). We analyzed the expression of wild-type vs. truncated HMGA2 and showed that prostate cancer patient tissue and some cell lines expressed increasing amounts of both wild-type and truncated HMGA2 with increasing tumor grade, compared to normal epithelial cells. RNA-Seq analysis of LNCaP prostate cancer cells stably overexpressing wild-type HMGA2 (HMGA2-WT), truncated HMGA2 (HMGA2-TR) or empty vector (Neo) control revealed that HMGA2-TR cells exhibited higher oxidative stress compared to HMGA2-WT or Neo control cells, which was also confirmed by analysis of basal reactive oxygen species (ROS) levels using 2', 7'-dichlorofluorescin diacetate (DCFDA) dye, the ratio of reduced glutathione/oxidized glutathione (GSH/GSSG) and NADP/NADPH using metabolomics. This was associated with increased sensitivity to RAS-selective lethal 3 (RSL3)-induced ferroptosis that could be antagonized by ferrostatin-1. Additionally, proteomic and immunoprecipitation analyses showed that cytoplasmic HMGA2 protein interacted with Ras GTPase-activating protein-binding protein 1 (G3BP1), a cytoplasmic stress granule protein that responds to oxidative stress, and that G3BP1 transient knockdown increased sensitivity to ferroptosis even further. Endogenous knockdown of HMGA2 or G3BP1 in PC3 cells reduced proliferation which was reversed by ferrostatin-1. In conclusion, we show a novel role for HMGA2 in oxidative stress, particularly the truncated HMGA2, which may be a therapeutic target for ferroptosis-mediated prostate cancer therapy.
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Affiliation(s)
- Taaliah Campbell
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Ohuod Hawsawi
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Veronica Henderson
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Precious Dike
- Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, Baltimore, MD, 21251, USA
| | - Bor-Jang Hwang
- Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, Baltimore, MD, 21251, USA
| | - Yusuf Liadi
- Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, Baltimore, MD, 21251, USA
| | - ElShaddai Z. White
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Jin Zou
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - GuangDi Wang
- Department of Chemistry, Xavier University, New Orleans, LA, 70125, USA
| | - Qiang Zhang
- Department of Chemistry, Xavier University, New Orleans, LA, 70125, USA
| | - Nathan Bowen
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Derrick Scott
- Department of Biological Sciences, Delaware State University, Dover, DE, 19901, USA
| | - Cimona V. Hinton
- Center for Cancer Research and Therapeutic Development, Department of Biological Sciences, Clark Atlanta University, Atlanta, GA, 30314, USA
| | - Valerie Odero-Marah
- Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, Baltimore, MD, 21251, USA
- Corresponding author. Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, Baltimore, MD, 21251, USA.
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Sudakov NP, Klimenkov IV, Bedoshvili YD, Arsent'ev KY, Gorshkov AG, Izosimova ON, Yakhnenko VM, Kupchinskii AB, Didorenko SI, Likhoshway YV. Early structural and functional changes in Baikal Sculpin gills exposed to suspended soot microparticles in experiment. CHEMOSPHERE 2022; 290:133241. [PMID: 34896428 DOI: 10.1016/j.chemosphere.2021.133241] [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: 06/21/2021] [Revised: 11/12/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
The toxic influence of soot microparticles on terrestrial organisms has been well studied, although there is scarce data on how microparticles could affect hydrobionts. We performed a first-ever study of the short-term (5 days) impact of furnace soot (0.005 g/L) on the structural and functional features of gill cells in the Baikal Sculpin species Paracottus knerii, Dybowski, 1874. The soot samples used in the experiment were composed of small (10-100 nm) particles and larger (up to 20 μm) aggregates. The dominant fractions of the polycyclic aromatic hydrocarbons of these microparticles were phenanthrene, fluoranthene, pyrene, benzo[a]anthracene, chrysene, benzofluoranthenes, benzopyrenes, indeno[1,2,3-c,d]pyrenes, and benzo[ghi]perylene. Trace element analysis of the soot detected the presence of C, S, Si, Al, Ca, K, Mg, P, and Fe. The gill condition was assessed with electron scanning, transmission, and laser confocal microscopy. Soot induces degenerative changes in the macrostructure and surface of secondary lamellae and increases mucus production in fish gills. A decrease in mitochondrial activity, an increase in reactive oxygen species production, and an increase in the frequency of programmed cell death in gill epithelium were observed under the influence of soot. In chloride cells, an induction of macroautophagy was detected. In general, the changes in fish gills after the short-term influence of soot microparticles indicate the stress of respiratory and osmotic regulation systems in fish. The data obtained are important for forming a coherent picture of the impact of soot on hydrobionts and for developing bioindication methods for evaluating the risks of their influence on aquatic ecosystems.
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Affiliation(s)
- Nikolay P Sudakov
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia.
| | - Igor V Klimenkov
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Yekaterina D Bedoshvili
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Kirill Yu Arsent'ev
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Alexander G Gorshkov
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Oksana N Izosimova
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Vera M Yakhnenko
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
| | - Alexandr B Kupchinskii
- Baikal Museum, Siberian Branch, Russian Academy of Sciences, 1 Akademicheskaya St., Listvyanka, 664520, Russia
| | - Sergei I Didorenko
- Baikal Museum, Siberian Branch, Russian Academy of Sciences, 1 Akademicheskaya St., Listvyanka, 664520, Russia
| | - Yelena V Likhoshway
- Limnological Institute, Siberian Branch, Russian Academy of Sciences, 3 Ulan-Batorskaya St., Irkutsk, 664033, Russia
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Olmos-Ortiz A, Flores-Espinosa P, Díaz L, Velázquez P, Ramírez-Isarraraz C, Zaga-Clavellina V. Immunoendocrine Dysregulation during Gestational Diabetes Mellitus: The Central Role of the Placenta. Int J Mol Sci 2021; 22:8087. [PMID: 34360849 PMCID: PMC8348825 DOI: 10.3390/ijms22158087] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/15/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023] Open
Abstract
Gestational Diabetes Mellitus (GDM) is a transitory metabolic condition caused by dysregulation triggered by intolerance to carbohydrates, dysfunction of beta-pancreatic and endothelial cells, and insulin resistance during pregnancy. However, this disease includes not only changes related to metabolic distress but also placental immunoendocrine adaptations, resulting in harmful effects to the mother and fetus. In this review, we focus on the placenta as an immuno-endocrine organ that can recognize and respond to the hyperglycemic environment. It synthesizes diverse chemicals that play a role in inflammation, innate defense, endocrine response, oxidative stress, and angiogenesis, all associated with different perinatal outcomes.
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Affiliation(s)
- Andrea Olmos-Ortiz
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico; (A.O.-O.); (P.F.-E.)
| | - Pilar Flores-Espinosa
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico; (A.O.-O.); (P.F.-E.)
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico;
| | - Pilar Velázquez
- Departamento de Ginecología y Obstetricia, Hospital Ángeles México, Ciudad de México 11800, Mexico;
| | - Carlos Ramírez-Isarraraz
- Clínica de Urología Ginecológica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico;
| | - Verónica Zaga-Clavellina
- Departamento de Fisiología y Desarrollo Celular, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes (INPer), Ciudad de México 11000, Mexico
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Bastian P, Dulski J, Roszmann A, Jacewicz D, Kuban-Jankowska A, Slawek J, Wozniak M, Gorska-Ponikowska M. Regulation of Mitochondrial Dynamics in Parkinson's Disease-Is 2-Methoxyestradiol a Missing Piece? Antioxidants (Basel) 2021; 10:248. [PMID: 33562035 PMCID: PMC7915370 DOI: 10.3390/antiox10020248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 12/15/2022] Open
Abstract
Mitochondria, as "power house of the cell", are crucial players in cell pathophysiology. Beyond adenosine triphosphate (ATP) production, they take part in a generation of reactive oxygen species (ROS), regulation of cell signaling and cell death. Dysregulation of mitochondrial dynamics may lead to cancers and neurodegeneration; however, the fusion/fission cycle allows mitochondria to adapt to metabolic needs of the cell. There are multiple data suggesting that disturbed mitochondrial homeostasis can lead to Parkinson's disease (PD) development. 2-methoxyestradiol (2-ME), metabolite of 17β-estradiol (E2) and potential anticancer agent, was demonstrated to inhibit cell growth of hippocampal HT22 cells by means of nitric oxide synthase (NOS) production and oxidative stress at both pharmacologically and also physiologically relevant concentrations. Moreover, 2-ME was suggested to inhibit mitochondrial biogenesis and to be a dynamic regulator. This review is a comprehensive discussion, from both scientific and clinical point of view, about the influence of 2-ME on mitochondria and its plausible role as a modulator of neuron survival.
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Affiliation(s)
- Paulina Bastian
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (P.B.); (A.K.-J.); (M.W.)
| | - Jaroslaw Dulski
- Department of Neurological-Psychiatric Nursing, Medical University of Gdansk, 80-211 Gdansk, Poland; (J.D.); (A.R.); (J.S.)
- Neurology & Stroke Dpt. St. Adalbert Hospital, “Copernicus” Ltd., 80-462 Gdansk, Poland
| | - Anna Roszmann
- Department of Neurological-Psychiatric Nursing, Medical University of Gdansk, 80-211 Gdansk, Poland; (J.D.); (A.R.); (J.S.)
- Neurology & Stroke Dpt. St. Adalbert Hospital, “Copernicus” Ltd., 80-462 Gdansk, Poland
| | - Dagmara Jacewicz
- Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland;
| | - Alicja Kuban-Jankowska
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (P.B.); (A.K.-J.); (M.W.)
| | - Jaroslaw Slawek
- Department of Neurological-Psychiatric Nursing, Medical University of Gdansk, 80-211 Gdansk, Poland; (J.D.); (A.R.); (J.S.)
- Neurology & Stroke Dpt. St. Adalbert Hospital, “Copernicus” Ltd., 80-462 Gdansk, Poland
| | - Michal Wozniak
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (P.B.); (A.K.-J.); (M.W.)
| | - Magdalena Gorska-Ponikowska
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (P.B.); (A.K.-J.); (M.W.)
- Euro-Mediterranean Institute of Science and Technology, 90139 Palermo, Italy
- Department of Biophysics, Institute of Biomaterials and Biomolecular Systems, University of Stuttgart, 70174 Stuttgart, Germany
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9
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Janšáková K, Belica I, Rajčániová E, Rajčáni J, Kyselicová K, Celušáková H, Laznibatová J, Ostatníková D. The acute effect of psychosocial stress on the level of oxidative stress in children. Int J Psychophysiol 2021; 161:86-90. [PMID: 33454319 DOI: 10.1016/j.ijpsycho.2021.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 11/26/2020] [Accepted: 01/08/2021] [Indexed: 01/13/2023]
Abstract
The effect of chronic stress on oxidative stress (OS) is commonly discussed while the effect of acute stress situation is not fully examined yet. The present study was aimed to analyse whether acute psychosocial strain causes changes in OS and antioxidant status. Unstimulated saliva was collected from 46 healthy prepubertal children during the control and stress day. On the stress day, collection was performed before and after a stress situation induced by the Trier social stress test. Saliva collection during the control day imitated the stress day without the stress strain. Samples were used for analysis of lipid peroxidation, thiobarbituric acid reactive substances (TBARS), advanced glycation end products (AGEs) and markers of antioxidant status, total antioxidant capacity (TAC) and ferric reducing antioxidant power (FRAP). On the stress day, increased level of FRAP was observed in the second saliva collection in comparison with the first collection. Within the same day, no significant changes in the levels of TBARS, AGEs and TAC were observed in samples taken before and after stress strain. Significantly higher levels of TBARS were observed on stress day in comparison to control day. In summary, acute psychosocial stress caused increase of FRAP during the stress day. TBARS did not increase during the stress day in the second sample but it was higher compared to the control day. None of the interactions with gender were statistically significant. It appears the short-term exposure to stress could potentially stimulate antioxidant activity.
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Affiliation(s)
- Katarína Janšáková
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia.
| | - Ivan Belica
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia; Research Institute for Child Psychology and Pathopsychology, Bratislava, Slovakia
| | - Eva Rajčániová
- Research Institute for Child Psychology and Pathopsychology, Bratislava, Slovakia; Department of Psychology, Faculty of Philosophy and Arts, Trnava University in Trnava, Slovakia
| | - Jakub Rajčáni
- Department of Psychology, Faculty of Arts, Comenius University in Bratislava, Slovakia
| | - Klaudia Kyselicová
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia
| | - Hana Celušáková
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia
| | - Jolana Laznibatová
- Research Institute for Child Psychology and Pathopsychology, Bratislava, Slovakia
| | - Daniela Ostatníková
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Slovakia
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10
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Lamb FS, Choi H, Miller MR, Stark RJ. TNFα and Reactive Oxygen Signaling in Vascular Smooth Muscle Cells in Hypertension and Atherosclerosis. Am J Hypertens 2020; 33:902-913. [PMID: 32498083 DOI: 10.1093/ajh/hpaa089] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 12/16/2022] Open
Abstract
Hypertension and atherosclerosis, the predecessors of stroke and myocardial infarction, are chronic vascular inflammatory reactions. Tumor necrosis factor alpha (TNFα), the "master" proinflammatory cytokine, contributes to both the initiation and maintenance of vascular inflammation. TNFα induces reactive oxygen species (ROS) production which drives the redox reactions that constitute "ROS signaling." However, these ROS may also cause oxidative stress which contributes to vascular dysfunction. Mice lacking TNFα or its receptors are protected against both acute and chronic cardiovascular injury. Humans suffering from TNFα-driven inflammatory conditions such as rheumatoid arthritis and psoriasis are at increased cardiovascular risk. When treated with highly specific biologic agents that target TNFα signaling (Etanercept, etc.) they display marked reductions in that risk. The ability of TNFα to induce endothelial dysfunction, often the first step in a progression toward serious vasculopathy, is well recognized and has been reviewed elsewhere. However, TNFα also has profound effects on vascular smooth muscle cells (VSMCs) including a fundamental change from a contractile to a secretory phenotype. This "phenotypic switching" promotes proliferation and production of extracellular matrix proteins which are associated with medial hypertrophy. Additionally, it promotes lipid storage and enhanced motility, changes that support the contribution of VSMCs to neointima and atherosclerotic plaque formation. This review focuses on the role of TNFα in driving the inflammatory changes in VSMC biology that contribute to cardiovascular disease. Special attention is given to the mechanisms by which TNFα promotes ROS production at specific subcellular locations, and the contribution of these ROS to TNFα signaling.
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Affiliation(s)
- Fred S Lamb
- Division of Pediatric Critical Care, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Hyehun Choi
- Division of Pediatric Critical Care, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Michael R Miller
- Division of Pediatric Critical Care, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ryan J Stark
- Division of Pediatric Critical Care, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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11
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Rajapakse A, Suraweera A, Boucher D, Naqi A, O'Byrne K, Richard DJ, Croft LV. Redox Regulation in the Base Excision Repair Pathway: Old and New Players as Cancer Therapeutic Targets. Curr Med Chem 2020; 27:1901-1921. [PMID: 31258058 DOI: 10.2174/0929867326666190430092732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 02/09/2019] [Accepted: 04/05/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Reactive Oxygen Species (ROS) are by-products of normal cellular metabolic processes, such as mitochondrial oxidative phosphorylation. While low levels of ROS are important signalling molecules, high levels of ROS can damage proteins, lipids and DNA. Indeed, oxidative DNA damage is the most frequent type of damage in the mammalian genome and is linked to human pathologies such as cancer and neurodegenerative disorders. Although oxidative DNA damage is cleared predominantly through the Base Excision Repair (BER) pathway, recent evidence suggests that additional pathways such as Nucleotide Excision Repair (NER) and Mismatch Repair (MMR) can also participate in clearance of these lesions. One of the most common forms of oxidative DNA damage is the base damage 8-oxoguanine (8-oxoG), which if left unrepaired may result in G:C to A:T transversions during replication, a common mutagenic feature that can lead to cellular transformation. OBJECTIVE Repair of oxidative DNA damage, including 8-oxoG base damage, involves the functional interplay between a number of proteins in a series of enzymatic reactions. This review describes the role and the redox regulation of key proteins involved in the initial stages of BER of 8-oxoG damage, namely Apurinic/Apyrimidinic Endonuclease 1 (APE1), human 8-oxoguanine DNA glycosylase-1 (hOGG1) and human single-stranded DNA binding protein 1 (hSSB1). Moreover, the therapeutic potential and modalities of targeting these key proteins in cancer are discussed. CONCLUSION It is becoming increasingly apparent that some DNA repair proteins function in multiple repair pathways. Inhibiting these factors would provide attractive strategies for the development of more effective cancer therapies.
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Affiliation(s)
- Aleksandra Rajapakse
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia.,School of Natural Sciences, Griffith University, Nathan, QLD, Australia
| | - Amila Suraweera
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia
| | - Didier Boucher
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia
| | - Ali Naqi
- Department of Chemistry, Pennsylvania State University, United States
| | - Kenneth O'Byrne
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia.,Cancer Services, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Derek J Richard
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia
| | - Laura V Croft
- Queensland University of Technology, Faculty of Health, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Cancer and Ageing Research Program, Translational Research Institute, Brisbane, QLD, Australia
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12
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Pardo M, Qiu X, Zimmermann R, Rudich Y. Particulate Matter Toxicity Is Nrf2 and Mitochondria Dependent: The Roles of Metals and Polycyclic Aromatic Hydrocarbons. Chem Res Toxicol 2020; 33:1110-1120. [PMID: 32302097 PMCID: PMC7304922 DOI: 10.1021/acs.chemrestox.0c00007] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
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Particulate matter
(PM), an important component of air pollution,
induces significant adverse health effects. Many of the observed health
effects caused by inhaled PM are associated with oxidative stress
and inflammation. This association has been linked in particular to
the particles’ chemical components, especially the inorganic/metal
and the organic/polycyclic aromatic hydrocarbon (PAH) fractions, and
their ability to generate reactive oxygen species in biological systems.
The transcription factor NF-E2 nuclear factor erythroid-related factor
2 (Nrf2) is activated by redox imbalance and regulates the expression
of phase II detoxifying enzymes. Nrf2 plays a key role in preventing
PM-induced toxicity by protecting against oxidative damage and inflammation.
This review focuses on specific PM fractions, particularly the dissolved
metals and PAH fractions, and their roles in inducing oxidative stress
and inflammation in cell and animal models with respect to Nrf2 and
mitochondria.
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Affiliation(s)
- Michal Pardo
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Xinghua Qiu
- State Key Joint Laboratory for Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, and Center for Environment and Health, Peking University, Beijing 100871, P.R. China
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre, University of Rostock, 18055 Rostock, Germany.,Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics (CMA) Cooperation Group Helmholtz Zentrum, 81379 München, Germany
| | - Yinon Rudich
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
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13
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Cheng Y, Liu DZ, Zhang CX, Cui H, Liu M, Zhang BL, Mei QB, Lu ZF, Zhou SY. Mitochondria-targeted antioxidant delivery for precise treatment of myocardial ischemia–reperfusion injury through a multistage continuous targeted strategy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 16:236-249. [DOI: 10.1016/j.nano.2018.12.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 11/29/2018] [Accepted: 12/28/2018] [Indexed: 02/06/2023]
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