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Ijurko C, Romo-González M, García-Calvo C, Sardina JL, Sánchez-Bernal C, Sánchez-Yagüe J, Elena-Herrmann B, Villaret J, Garrel C, Mondet J, Mossuz P, Hernández-Hernández Á. NOX2 control over energy metabolism plays a role in acute myeloid leukaemia prognosis and survival. Free Radic Biol Med 2023; 209:18-28. [PMID: 37806599 DOI: 10.1016/j.freeradbiomed.2023.10.013] [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: 07/26/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/10/2023]
Abstract
Acute myeloid leukaemia (AML) is a highly heterogeneous disease, however the therapeutic approaches have hardly changed in the last decades. Metabolism rewiring and the enhanced production of reactive oxygen species (ROS) are hallmarks of cancer. A deeper understanding of these features could be instrumental for the development of specific AML-subtypes treatments. NADPH oxidases (NOX), the only cellular system specialised in ROS production, are also involved in leukemic metabolism control. NOX2 shows a variable expression in AML patients, so patients can be classified based on such difference. Here we have analysed whether NOX2 levels are important for AML metabolism control. The lack of NOX2 in AML cells slowdowns basal glycolysis and oxidative phosphorylation (OXPHOS), along with the accumulation of metabolites that feed such routes, and a sharp decrease of glutathione. In addition, we found changes in the expression of 725 genes. Among them, we have discovered a panel of 30 differentially expressed metabolic genes, whose relevance was validated in patients. This panel can segregate AML patients according to CYBB expression, and it can predict patient prognosis and survival. In summary, our data strongly support the relevance of NOX2 for AML metabolism, and highlights the potential of our discoveries in AML prognosis.
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Affiliation(s)
- Carla Ijurko
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain
| | - Marta Romo-González
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain
| | - Clara García-Calvo
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain
| | - José Luis Sardina
- Epigenetic Control of Haematopoiesis Group, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Carmen Sánchez-Bernal
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain
| | - Jesús Sánchez-Yagüe
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain
| | - Bénédicte Elena-Herrmann
- University Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, GEMELI Platform, Institute for Advanced Biosciences, 38000, Grenoble, France
| | - Joran Villaret
- University Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, GEMELI Platform, Institute for Advanced Biosciences, 38000, Grenoble, France
| | - Catherine Garrel
- Department of Biochemistry, Institute of Biology and Pathology, Hospital of Grenoble Alpes (CHUGA), CS 20217, 38043, Grenoble, CEDEX 9, France
| | - Julie Mondet
- Team "Epigenetic Regulations", Institute for Advanced Biosciences, University Grenoble Alpes (UGA), INSERM U1209/CNRS 5309, 38700, Grenoble, France; Department of Molecular Pathology, Institute of Biology and Pathology, Hospital of Grenoble Alpes (CHUGA), CS 20217, 38043, Grenoble, CEDEX 9, France
| | - Pascal Mossuz
- Team "Epigenetic Regulations", Institute for Advanced Biosciences, University Grenoble Alpes (UGA), INSERM U1209/CNRS 5309, 38700, Grenoble, France; Department of Biological Hematology, Institute of Biology and Pathology, Hospital of Grenoble Alpes (CHUGA), CS 20217, 38043, Grenoble, CEDEX 9, France
| | - Ángel Hernández-Hernández
- Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Salamanca, 37007, Spain; IBSAL (Instituto de Investigación Biomédica de Salamanca), Salamanca, 37007, Spain.
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Kuntic I, Kuntic M, Oelze M, Stamm P, Karpi A, Kleinert H, Hahad O, Münzel T, Daiber A. The role of acrolein for E-cigarette vapour condensate mediated activation of NADPH oxidase in cultured endothelial cells and macrophages. Pflugers Arch 2023:10.1007/s00424-023-02825-9. [PMID: 37285062 DOI: 10.1007/s00424-023-02825-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/08/2023]
Abstract
Electronic cigarettes (E-cigarettes) have recently become a popular alternative to traditional tobacco cigarettes. Despite being marketed as a healthier alternative, increasing evidence shows that E-cigarette vapour could cause adverse health effects. It has been postulated that degradation products of E-cigarette liquid, mainly reactive aldehydes, are responsible for those effects. Previously, we have demonstrated that E-cigarette vapour exposure causes oxidative stress, inflammation, apoptosis, endothelial dysfunction and hypertension by activating NADPH oxidase in a mouse model. To better understand oxidative stress mechanisms, we have exposed cultured endothelial cells and macrophages to condensed E-cigarette vapour (E-cigarette condensate) and acrolein. In both endothelial cells (EA.hy 926) and macrophages (RAW 264.7), we have observed that E-cigarette condensate incubation causes cell death. Since recent studies have shown that among toxic aldehydes found in E-cigarette vapour, acrolein plays a prominent role, we have incubated the same cell lines with increasing concentrations of acrolein. Upon incubation with acrolein, a translocation of Rac1 to the plasma membrane has been observed, accompanied by an increase in oxidative stress. Whereas reactive oxygen species (ROS) formation by acrolein in cultured endothelial cells was mainly intracellular, the release of ROS in cultured macrophages was both intra- and extracellular. Our data also demonstrate that acrolein activates the nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant pathway and, in general, could mediate E-cigarette vapour-induced oxidative stress and cell death. More mechanistic insight is needed to clarify the toxicity associated with E-cigarette consumption and the possible adverse effects on human health.
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Affiliation(s)
- Ivana Kuntic
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Marin Kuntic
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Rhine-Main, Mainz, Germany
| | - Matthias Oelze
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Paul Stamm
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Rhine-Main, Mainz, Germany
| | - Angelica Karpi
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Hartmut Kleinert
- Department of Pharmacology, University Medical Center, Mainz, Germany
| | - Omar Hahad
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Rhine-Main, Mainz, Germany
| | - Thomas Münzel
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Rhine-Main, Mainz, Germany
| | - Andreas Daiber
- Department for Cardiology 1, University Medical Center Mainz, Molecular Cardiology, Geb. 605, Langenbeckstr. 1, 55131, Mainz, Germany.
- DZHK (German Center for Cardiovascular Research), Partner Site Rhine-Main, Mainz, Germany.
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Tao F, Zhou Y, Wang M, Wang C, Zhu W, Han Z, Sun N, Wang D. Metformin alleviates chronic obstructive pulmonary disease and cigarette smoke extract-induced glucocorticoid resistance by activating the nuclear factor E2-related factor 2/heme oxygenase-1 signaling pathway. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY 2022; 26:95-111. [PMID: 35203060 PMCID: PMC8890943 DOI: 10.4196/kjpp.2022.26.2.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/08/2021] [Accepted: 11/29/2021] [Indexed: 11/15/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is an important healthcare problem worldwide. Often, glucocorticoid (GC) resistance develops during COPD treatment. As a classic hypoglycemic drug, metformin (MET) can be used as a treatment strategy for COPD due to its anti-inflammatory and antioxidant effects, but its specific mechanism of action is not known. We aimed to clarify the role of MET on COPD and cigarette smoke extract (CSE)-induced GC resistance. Through establishment of a COPD model in rats, we found that MET could improve lung function, reduce pathological injury, as well as reduce the level of inflammation and oxidative stress in COPD, and upregulate expression of nuclear factor E2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), multidrug resistance protein 1 (MRP1), and histone deacetylase 2 (HDAC2). By establishing a model of GC resistance in human bronchial epithelial cells stimulated by CSE, we found that MET reduced secretion of interleukin-8, and could upregulate expression of Nrf2, HO-1, MRP1, and HDAC2. MET could also increase the inhibition of MRP1 efflux by MK571 significantly, and increase expression of HDAC2 mRNA and protein. In conclusion, MET may upregulate MRP1 expression by activating the Nrf2/HO-1 signaling pathway, and then regulate expression of HDAC2 protein to reduce GC resistance.
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Affiliation(s)
- Fulin Tao
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Yuanyuan Zhou
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Mengwen Wang
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Chongyang Wang
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Wentao Zhu
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Zhili Han
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Nianxia Sun
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
| | - Dianlei Wang
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, Anhui 230012, China
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Antioxidative and Anti-Inflammatory Effects of Lactobacillus plantarum ZS62 on Alcohol-Induced Subacute Hepatic Damage. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:7337988. [PMID: 34912498 PMCID: PMC8668337 DOI: 10.1155/2021/7337988] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/24/2021] [Indexed: 02/07/2023]
Abstract
Lactobacillus plantarum ZS62 is a newly isolated strain from naturally fermented yogurt that might offer some beneficial effects in the setting of alcohol-induced subacute liver injury. The liver-protective effect of L. plantarum ZS62 was investigated by gavage feeding of mice with this Lactobacillus strain (1 × 109 CFU/kg BW) before alcohol administration daily for 7 days. We then compared hepatic morphology, liver function indexes, liver lipid levels, inflammation, oxidative stress levels, and mRNA expression of oxidative metabolism- and inflammation-related genes in mice that had been pretreated with Lactobacillus plantarum versus control mice that had not been pretreated. Our results showed that L. plantarum ZS62 attenuated alcohol-induced weight loss; prevented morphological changes in hepatocytes; reduced markers of liver damage including aspartate aminotransaminase (AST), alanine aminotransaminase (ALT), hyaluronidase (HAase), precollagen III (PC III), and inflammatory cytokines; and enhanced the antioxidative status. L. plantarum ZS62 also significantly downregulated inflammation-related genes and upregulated lipid- and oxidative-metabolism genes. Thus, Lactobacillus plantarum pretreatment appears to confer hepatic protection by reducing inflammation and enhancing antioxidative capacity. The protective effect of L. plantarum ZS62 was even better than that of a commonly used commercial lactic acid bacteria (Lactobacillus delbrueckii subsp. Bulgaricus). The L. plantarum ZS62 might be a potentially beneficial prophylactic treatment for people who frequently drink alcoholic beverages.
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Alfarouk KO, Alqahtani SS, Alshahrani S, Morgenstern J, Supuran CT, Reshkin SJ. The possible role of methylglyoxal metabolism in cancer. J Enzyme Inhib Med Chem 2021; 36:2010-2015. [PMID: 34517737 PMCID: PMC8451662 DOI: 10.1080/14756366.2021.1972994] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Tumours reprogram their metabolism to acquire an evolutionary advantage over normal cells. However, not all such metabolic pathways support energy production. An example of these metabolic pathways is the Methylglyoxal (MG) one. This pathway helps maintain the redox state, and it might act as a phosphate sensor that monitors the intracellular phosphate levels. In this work, we discuss the biochemical step of the MG pathway and interrelate it with cancer.
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Affiliation(s)
- Khalid O Alfarouk
- Department of Evolutionary Pharmacology, and Tumor Metabolism, Hala Alfarouk Cancer Center, Khartoum, Sudan
| | - Saad S Alqahtani
- Pharmacy Practice Research Unit, Clinical Pharmacy Department, College of Pharmacy, Jazan University, Jazan, KSA
| | - Saeed Alshahrani
- Pharmacology and Toxicology Department, College of Pharmacy, Jazan University, Jazan, KSA
| | - Jakob Morgenstern
- Department of Internal Medicine I, Endocrinology and Metabolism, Heidelberg University, Germany
| | - Claudiu T Supuran
- Neurofarba Department, Universita Degli Studi di Firenze, Florence, Italy
| | - Stephan J Reshkin
- Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari, Bari, Italy
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NaveenKumar SK, Hemshekhar M, Jagadish S, Manikanta K, Vishalakshi GJ, Kemparaju K, Girish KS. Melatonin restores neutrophil functions and prevents apoptosis amid dysfunctional glutathione redox system. J Pineal Res 2020; 69:e12676. [PMID: 32597503 DOI: 10.1111/jpi.12676] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/08/2020] [Accepted: 06/21/2020] [Indexed: 12/26/2022]
Abstract
Melatonin is a chronobiotic hormone, which can regulate human diseases like cancer, atherosclerosis, respiratory disorders, and microbial infections by regulating redox system. Melatonin exhibits innate immunomodulation by communicating with immune system and influencing neutrophils to fight infections and inflammation. However, sustaining redox homeostasis and reactive oxygen species (ROS) generation in neutrophils are critical during chemotaxis, oxidative burst, phagocytosis, and neutrophil extracellular trap (NET) formation. Therefore, endogenous antioxidant glutathione (GSH) redox cycle is highly vital in regulating neutrophil functions. Reduced intracellular GSH levels and glutathione reductase (GR) activity in the neutrophils during clinical conditions like autoimmune disorders, neurological disorders, diabetes, and microbial infections lead to dysfunctional neutrophils. Therefore, we hypothesized that redox modulators like melatonin can protect neutrophil health and functions under GSH and GR activity-deficient conditions. We demonstrate the dual role of melatonin, wherein it protects neutrophils from oxidative stress-induced apoptosis by reducing ROS generation; in contrast, it restores neutrophil functions like phagocytosis, degranulation, and NETosis in GSH and GR activity-deficient neutrophils by regulating ROS levels both in vitro and in vivo. Melatonin mitigates LPS-induced neutrophil dysfunctions by rejuvenating GSH redox system, specifically GR activity by acting as a parallel redox system. Our results indicate that melatonin could be a potential auxiliary therapy to treat immune dysfunction and microbial infections, including virus, under chronic disease conditions by restoring neutrophil functions. Further, melatonin could be a promising immune system booster to fight unprecedented pandemics like the current COVID-19. However, further studies are indispensable to address the clinical usage of melatonin.
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Affiliation(s)
| | | | - Swamy Jagadish
- Department of Studies in Biochemistry, University of Mysore, Mysore, India
| | | | | | - Kempaiah Kemparaju
- Department of Studies in Biochemistry, University of Mysore, Mysore, India
| | - Kesturu S Girish
- Department of Studies in Biochemistry, University of Mysore, Mysore, India
- Department of Studies and Research in Biochemistry, Tumkur University, Tumakuru, India
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