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Elshoff D, Mehta P, Ziouzenkova O. Chronic Kidney Disease Diets for Kidney Failure Prevention: Insights from the IL-11 Paradigm. Nutrients 2024; 16:1342. [PMID: 38732588 PMCID: PMC11085624 DOI: 10.3390/nu16091342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Nearly every fifth adult in the United States and many older adults worldwide are affected by chronic kidney disease (CKD), which can progress to kidney failure requiring invasive kidney replacement therapy. In this review, we briefly examine the pathophysiology of CKD and discuss emerging mechanisms involving the physiological resolution of kidney injury by transforming growth factor beta 1 (TGFβ1) and interleukin-11 (IL-11), as well as the pathological consequences of IL-11 overproduction, which misguides repair processes, ultimately culminating in CKD. Taking these mechanisms into account, we offer an overview of the efficacy of plant-dominant dietary patterns in preventing and managing CKD, while also addressing their limitations in terms of restoring kidney function or preventing kidney failure. In conclusion, this paper outlines novel regeneration strategies aimed at developing a reno-regenerative diet to inhibit IL-11 and promote repair mechanisms in kidneys affected by CKD.
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Affiliation(s)
- Denise Elshoff
- School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, OH 43210, USA;
- Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA;
| | - Priyanka Mehta
- Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA;
| | - Ouliana Ziouzenkova
- Department of Human Sciences, The Ohio State University, Columbus, OH 43210, USA;
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2
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O'Reilly S. Emerging therapeutic targets in systemic sclerosis. J Mol Med (Berl) 2024; 102:465-478. [PMID: 38386070 DOI: 10.1007/s00109-024-02424-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/16/2024] [Accepted: 01/25/2024] [Indexed: 02/23/2024]
Abstract
Systemic sclerosis is an autoimmune connective tissue disease which is characterised by vascular perturbations, inflammation, and fibrosis. Although huge progress recently into the underlying molecular pathways that are perturbed in the disease, currently no therapy exists that targets the fibrosis element of the disease and consequently there is a huge unmet medical need. Emerging studies reveal new dimensions of complexity, and multiple aberrant pathways have been uncovered that have shed light on disturbed signalling in the disease, primarily in inflammatory pathways that can be targeted with repurposed drugs. Pre-clinical animal models using these inhibitors have yielded proof of concept for targeting these signalling systems and progressing to clinical trials. This review will examine the recent evidence of new perturbed pathways in SSc and how these can be targeted with new or repurposed drugs to target a currently intractable disease.
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Affiliation(s)
- Steven O'Reilly
- Department of Biosciences, Durham University, South Road, Durham, UK.
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3
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Cook SA. Understanding interleukin 11 as a disease gene and therapeutic target. Biochem J 2023; 480:1987-2008. [PMID: 38054591 PMCID: PMC10754292 DOI: 10.1042/bcj20220160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/13/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023]
Abstract
Interleukin 11 (IL11) is an elusive member of the IL6 family of cytokines. While initially thought to be a haematopoietic and cytoprotective factor, more recent data show instead that IL11 is redundant for haematopoiesis and toxic. In this review, the reasons that led to the original misunderstandings of IL11 biology, which are now understandable, are explained with particular attention on the use of recombinant human IL11 in mice and humans. Following tissue injury, as part of an evolutionary ancient homeostatic response, IL11 is secreted from damaged mammalian cells to signal via JAK/STAT3, ERK/P90RSK, LKB1/mTOR and GSK3β/SNAI1 in autocrine and paracrine. This activates a program of mesenchymal transition of epithelial, stromal, and endothelial cells to cause inflammation, fibrosis, and stalled endogenous tissue repair, leading to organ failure. The role of IL11 signalling in cell- and organ-specific pathobiology is described, the large unknowns about IL11 biology are discussed and the promise of targeting IL11 signalling as a therapeutic approach is reviewed.
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Affiliation(s)
- Stuart A Cook
- MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London, U.K
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
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4
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O'Reilly S. Interleukin-11 and its eminent role in tissue fibrosis: a possible therapeutic target. Clin Exp Immunol 2023; 214:154-161. [PMID: 37724596 PMCID: PMC10714194 DOI: 10.1093/cei/uxad108] [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: 06/27/2023] [Revised: 08/31/2023] [Accepted: 09/15/2023] [Indexed: 09/21/2023] Open
Abstract
Interleukin-11 is a cytokine from the IL-6 family of cytokines that includes IL-6 and oncostatin-M. Initially described for its role in platelet generation, it is now appreciated that this cytokine has multiple functions. Recently it has been found that IL-11 is critical in fibrosis in multiple different organ systems and systemically as in the autoimmune disease systemic sclerosis. Animal models of fibrosis have determined that animals with IL-11 receptor deletions have retarded fibrosis and that in wild-type animals IL-11 is found at the organ of fibrosis. Recent evidence suggests that IL-11 may be a master regulator of fibrosis regardless of end target organ. With the development of neutralizing antibodies targeting the cytokine in pre-clinical models this could be a possible therapeutic, in a disease in which no specific therapies exist. This review appraises the evidence of the role of IL-11 in tissue fibrosis, its signalling properties, and therapeutic targeting. The review ends with an appraisal of indications for which IL-11 modulation is targeted.
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5
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Proteau S, Krossa I, Husser C, Guéguinou M, Sella F, Bille K, Irondelle M, Dalmasso M, Barouillet T, Cheli Y, Pisibon C, Arrighi N, Nahon‐Estève S, Martel A, Gastaud L, Lassalle S, Mignen O, Brest P, Mazure NM, Bost F, Baillif S, Landreville S, Turcotte S, Hasson D, Carcamo S, Vandier C, Bernstein E, Yvan‐Charvet L, Levesque MP, Ballotti R, Bertolotto C, Strub T. LKB1-SIK2 loss drives uveal melanoma proliferation and hypersensitivity to SLC8A1 and ROS inhibition. EMBO Mol Med 2023; 15:e17719. [PMID: 37966164 PMCID: PMC10701601 DOI: 10.15252/emmm.202317719] [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: 03/17/2023] [Revised: 10/16/2023] [Accepted: 10/23/2023] [Indexed: 11/16/2023] Open
Abstract
Metastatic uveal melanomas are highly resistant to all existing treatments. To address this critical issue, we performed a kinome-wide CRISPR-Cas9 knockout screen, which revealed the LKB1-SIK2 module in restraining uveal melanoma tumorigenesis. Functionally, LKB1 loss enhances proliferation and survival through SIK2 inhibition and upregulation of the sodium/calcium (Na+ /Ca2+ ) exchanger SLC8A1. This signaling cascade promotes increased levels of intracellular calcium and mitochondrial reactive oxygen species, two hallmarks of cancer. We further demonstrate that combination of an SLC8A1 inhibitor and a mitochondria-targeted antioxidant promotes enhanced cell death efficacy in LKB1- and SIK2-negative uveal melanoma cells compared to control cells. Our study also identified an LKB1-loss gene signature for the survival prognostic of patients with uveal melanoma that may be also predictive of response to the therapy combination. Our data thus identify not only metabolic vulnerabilities but also new prognostic markers, thereby providing a therapeutic strategy for particular subtypes of metastatic uveal melanoma.
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Affiliation(s)
- Sarah Proteau
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Imène Krossa
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Chrystel Husser
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | | | - Federica Sella
- Department of Dermatology, University Hospital ZurichUniversity of ZurichZurichSwitzerland
| | - Karine Bille
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | | | - Mélanie Dalmasso
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Thibault Barouillet
- Inserm, Hematometabolism and metainflammation, team 13, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Yann Cheli
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Céline Pisibon
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Nicole Arrighi
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Sacha Nahon‐Estève
- University Côte d'AzurNiceFrance
- Department of OphthalmologyCentre Hospitalier Universitaire of NiceNiceFrance
| | - Arnaud Martel
- University Côte d'AzurNiceFrance
- Department of OphthalmologyCentre Hospitalier Universitaire of NiceNiceFrance
| | | | - Sandra Lassalle
- University Côte d'AzurNiceFrance
- Laboratory of Clinical and Experimental Pathology, University Hospital of Nice, FHU OncoAge, Cote d'Azur University, Biobank BB‐0033‐00025, IRCAN team 4, OncoAge FHUNiceFrance
| | | | - Patrick Brest
- University Côte d'AzurNiceFrance
- IRCAN team 4, Inserm, CNRS, FHU‐oncoAge, IHU‐RESPIRera NiceNiceFrance
| | - Nathalie M Mazure
- University Côte d'AzurNiceFrance
- Inserm, Cancer, Metabolism and environment, team, Equipe labellisée Ligue 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Frédéric Bost
- University Côte d'AzurNiceFrance
- Inserm, Cancer, Metabolism and environment, team, Equipe labellisée Ligue 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Stéphanie Baillif
- University Côte d'AzurNiceFrance
- Department of OphthalmologyCentre Hospitalier Universitaire of NiceNiceFrance
| | - Solange Landreville
- Département d'ophtalmologie et d'ORL‐CCF, Faculté de médecineUniversité LavalQuebec CityQCCanada
- CUO‐Recherche and Axe médecine régénératriceCentre de recherche du CHU de Québec‐Université LavalQuebec CityQCCanada
- Centre de recherche sur le cancer de l'Université LavalQuebec CityQCCanada
- Centre de recherche en organogénèse expérimentale de l'Université Laval/LOEXQuebec CityQCCanada
| | - Simon Turcotte
- Cancer AxisCentre de recherche du Centre Hospitalier de l'Université de Montréal/Institut du cancer de MontréalMontréalQCCanada
- Hepato‐Pancreato‐Biliary Surgery and Liver Transplantation ServiceCentre hospitalier de l'Université de MontréalMontréalQCCanada
| | - Dan Hasson
- Department of Oncological Sciences, Tisch Cancer InstituteIcahn School of Medicine at Mount SinaiNew YorkNYUSA
- Tisch Cancer Institute Bioinformatics for Next Generation Sequencing (BiNGS) FacilityIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | - Saul Carcamo
- Department of Oncological Sciences, Tisch Cancer InstituteIcahn School of Medicine at Mount SinaiNew YorkNYUSA
- Tisch Cancer Institute Bioinformatics for Next Generation Sequencing (BiNGS) FacilityIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | | | - Emily Bernstein
- Department of Oncological Sciences, Tisch Cancer InstituteIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | - Laurent Yvan‐Charvet
- University Côte d'AzurNiceFrance
- Inserm, Hematometabolism and metainflammation, team 13, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Mitchell P Levesque
- Department of Dermatology, University Hospital ZurichUniversity of ZurichZurichSwitzerland
| | - Robert Ballotti
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Corine Bertolotto
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
| | - Thomas Strub
- University Côte d'AzurNiceFrance
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020, and Equipe labellisée ARC 2022, Mediterranean Centre for Molecular MedicineNiceFrance
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6
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Widjaja AA, Cook SA. The Pathobiology of IL-11 in Kidney Disease: From Epithelial Cell to Fibroblast and Back Again. THE AMERICAN JOURNAL OF PATHOLOGY 2023; 193:1910-1913. [PMID: 37816442 DOI: 10.1016/j.ajpath.2023.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/18/2023] [Accepted: 09/20/2023] [Indexed: 10/12/2023]
Affiliation(s)
- Anissa A Widjaja
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore.
| | - Stuart A Cook
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore; National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore; MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London, United Kingdom.
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7
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Wang S, Friedman SL. Found in translation-Fibrosis in metabolic dysfunction-associated steatohepatitis (MASH). Sci Transl Med 2023; 15:eadi0759. [PMID: 37792957 PMCID: PMC10671253 DOI: 10.1126/scitranslmed.adi0759] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 09/15/2023] [Indexed: 10/06/2023]
Abstract
Metabolic dysfunction-associated steatohepatitis (MASH) is a severe form of liver disease that poses a global health threat because of its potential to progress to advanced fibrosis, leading to cirrhosis and liver cancer. Recent advances in single-cell methodologies, refined disease models, and genetic and epigenetic insights have provided a nuanced understanding of MASH fibrogenesis, with substantial cellular heterogeneity in MASH livers providing potentially targetable cell-cell interactions and behavior. Unlike fibrogenesis, mechanisms underlying fibrosis regression in MASH are still inadequately understood, although antifibrotic targets have been recently identified. A refined antifibrotic treatment framework could lead to noninvasive assessment and targeted therapies that preserve hepatocellular function and restore the liver's architectural integrity.
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Affiliation(s)
- Shuang Wang
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029
| | - Scott L. Friedman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029
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8
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Sweeney M, O’Fee K, Villanueva-Hayes C, Rahman E, Lee M, Vanezis K, Andrew I, Lim WW, Widjaja A, Barton PJR, Cook SA. Cardiomyocyte-Restricted Expression of IL11 Causes Cardiac Fibrosis, Inflammation, and Dysfunction. Int J Mol Sci 2023; 24:12989. [PMID: 37629170 PMCID: PMC10455677 DOI: 10.3390/ijms241612989] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/10/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Cardiac fibrosis is a common pathological process in heart disease, representing a therapeutic target. Transforming growth factor β (TGFβ) is the canonical driver of cardiac fibrosis and was recently shown to be dependent on interleukin 11 (IL11) for its profibrotic effects in fibroblasts. In the opposite direction, recombinant human IL11 has been reported as anti-fibrotic and anti-inflammatory in the mouse heart. In this study, we determined the effects of IL11 expression in cardiomyocytes on cardiac pathobiology and function. We used the Cre-loxP system to generate a tamoxifen-inducible mouse with cardiomyocyte-restricted murine Il11 expression. Using protein assays, bulk RNA-sequencing, and in vivo imaging, we analyzed the effects of IL11 on myocardial fibrosis, inflammation, and cardiac function, challenging previous reports suggesting the cardioprotective potential of IL11. TGFβ stimulation of cardiomyocytes caused Il11 upregulation. Compared to wild-type controls, Il11-expressing hearts demonstrated severe cardiac fibrosis and inflammation that was associated with the upregulation of cytokines, chemokines, complement factors, and increased inflammatory cells. IL11 expression also activated a program of endothelial-to-mesenchymal transition and resulted in left ventricular dysfunction. Our data define species-matched IL11 as strongly profibrotic and proinflammatory when secreted from cardiomyocytes and further establish IL11 as a disease factor.
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Affiliation(s)
- Mark Sweeney
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
- Wellcome Trust/NIHR 4i Clinical Research Fellow, Imperial College, London W12 0NN, UK
| | - Katie O’Fee
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
| | - Chelsie Villanueva-Hayes
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
| | - Ekhlas Rahman
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
| | - Michael Lee
- National Heart and Lung Institute, Imperial College, London W12 0NN, UK
| | - Konstantinos Vanezis
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
- National Heart and Lung Institute, Imperial College, London W12 0NN, UK
| | - Ivan Andrew
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
| | - Wei-Wen Lim
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore 169609, Singapore
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
| | - Anissa Widjaja
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
| | - Paul J. R. Barton
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
- National Heart and Lung Institute, Imperial College, London W12 0NN, UK
- Royal Brompton and Harefield Hospitals, Guy’s and St. Thomas’ NHS Foundation Trust, London SW3 6NP, UK
| | - Stuart A. Cook
- 1MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London W12 0NN, UK
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College, London W12 0NN, UK
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore 169609, Singapore
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
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9
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Wang X, Tan X, Zhang J, Wu J, Shi H. The emerging roles of MAPK-AMPK in ferroptosis regulatory network. Cell Commun Signal 2023; 21:200. [PMID: 37580745 PMCID: PMC10424420 DOI: 10.1186/s12964-023-01170-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 05/20/2023] [Indexed: 08/16/2023] Open
Abstract
Ferroptosis, a newform of programmed cell death, driven by peroxidative damages of polyunsaturated-fatty-acid-containing phospholipids in cellular membranes and is extremely dependent on iron ions, which is differs characteristics from traditional cell death has attracted greater attention. Based on the curiosity of this new form of regulated cell death, there has a tremendous progress in the field of mechanistic understanding of ferroptosis recent years. Ferroptosis is closely associated with the development of many diseases and involved in many diseases related signaling pathways. Not only a variety of oncoproteins and tumor suppressors can regulate ferroptosis, but multiple oncogenic signaling pathways can also have a regulatory effect on ferroptosis. Ferroptosis results in the accumulation of large amounts of lipid peroxides thus involving the onset of oxidative stress and energy stress responses. The MAPK pathway plays a critical role in oxidative stress and AMPK acts as a sensor of cellular energy and is involved in the regulation of the energy stress response. Moreover, activation of AMPK can induce the occurrence of autophagy-dependent ferroptosis and p53-activated ferroptosis. In recent years, there have been new advances in the study of molecular mechanisms related to the regulation of ferroptosis by both pathways. In this review, we will summarize the molecular mechanisms by which the MAPK-AMPK signaling pathway regulates ferroptosis. Meanwhile, we sorted out the mysterious relationship between MAPK and AMPK, described the crosstalk among ferroptosis and MAPK-AMPK signaling pathways, and summarized the relevant ferroptosis inducers targeting this regulatory network. This will provide a new field for future research on ferroptosis mechanisms and provide a new vision for cancer treatment strategies. Video Abstract.
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Affiliation(s)
- Xinyue Wang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China
- College of Basic Medical Science, China Three Gorges University, Yichang, 443002, China
| | - Xiao Tan
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China.
- College of Basic Medical Science, China Three Gorges University, Yichang, 443002, China.
| | - Jinping Zhang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China
- College of Basic Medical Science, China Three Gorges University, Yichang, 443002, China
| | - Jiaping Wu
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China
- College of Basic Medical Science, China Three Gorges University, Yichang, 443002, China
| | - Hongjuan Shi
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, Yichang, 443002, China
- College of Basic Medical Science, China Three Gorges University, Yichang, 443002, China
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10
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Laget J, Cortijo I, Boukhaled JH, Muyor K, Duranton F, Jover B, Raynaud F, Lajoix AD, Argilés À, Gayrard N. Cafeteria Diet-Induced Obesity Worsens Experimental CKD. Nutrients 2023; 15:3331. [PMID: 37571269 PMCID: PMC10421241 DOI: 10.3390/nu15153331] [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: 06/30/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Obesity is a significant risk factor for chronic kidney disease (CKD). This study aimed to evaluate the impact of obesity on the development of kidney fibrosis in a model of cafeteria diet rats undergoing 5/6th nephrectomy (SNx). Collagen 1, 3, and 4 expression, adipocyte size, macrophage number, and the expression of 30 adipokines were determined. Collagen 1 expression in kidney tissue was increased in Standard-SNx and Cafeteria-SNx (7.1 ± 0.6% and 8.9 ± 0.9 tissue area, respectively). Renal expression of collagen 3 and 4 was significantly increased (p < 0.05) in Cafeteria-SNx (8.6 ± 1.5 and 10.9 ± 1.9% tissue area, respectively) compared to Cafeteria (5.2 ± 0.5 and 6.3 ± 0.6% tissue area, respectively). Adipocyte size in eWAT was significantly increased by the cafeteria diet. In Cafeteria-SNx, we observed a significant increase in macrophage number in the kidney (p = 0.01) and a consistent tendency in eWAT. The adipokine level was higher in the Cafeteria groups. Interleukin 11, dipeptidyl peptidase 4, and serpin 1 were increased in Cafeteria-SNx. In the kidney, collagen 3 and 4 expressions and the number of macrophages were increased in Cafeteria-SNx, suggesting an exacerbation by preexisting obesity of CKD-induced renal inflammation and fibrosis. IL11, DPP4, and serpin 1 can act directly on fibrosis and participate in the observed worsening CKD.
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Affiliation(s)
- Jonas Laget
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Irene Cortijo
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Juliana H. Boukhaled
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Karen Muyor
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Flore Duranton
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Bernard Jover
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Fabrice Raynaud
- PhyMedExp, INSERM, CNRS, Université de Montpellier, 34090 Montpellier, France;
| | - Anne-Dominique Lajoix
- Biocommunication in Cardio-Metabolism (BC2M), University of Montpellier, 34090 Montpellier, France;
| | - Àngel Argilés
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
| | - Nathalie Gayrard
- RD-Néphrologie, 34090 Montpellier, France; (J.L.); (I.C.); (J.H.B.); (K.M.); (F.D.); (B.J.); (À.A.)
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Pei X, Li H, Yu H, Wang W, Mao D. APN Expression in Serum and Corpus Luteum: Regulation of Luteal Steroidogenesis Is Possibly Dependent on the AdipoR2/AMPK Pathway in Goats. Cells 2023; 12:1393. [PMID: 37408227 DOI: 10.3390/cells12101393] [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: 03/26/2023] [Revised: 04/23/2023] [Accepted: 05/09/2023] [Indexed: 07/07/2023] Open
Abstract
Adiponectin (APN) is an essential adipokine for a variety of reproductive processes. To investigate the role of APN in goat corpora lutea (CLs), CLs and sera from different luteal phases were collected for analysis. The results showed that the APN structure and content had no significant divergence in different luteal phases both in CLs and sera; however, high molecular weight APN was dominant in serum, while low molecular weight APN was more present in CLs. The luteal expression of both AdipoR1/2 and T-cadherin (T-Ca) increased on D11 and 17. APN and its receptors (AdipoR1/2 and T-Ca) were mainly expressed in goat luteal steroidogenic cells. The steroidogenesis and APN structure in pregnant CLs had a similar model as in the mid-cycle CLs. To further explore the effects and mechanisms of APN in CLs, steroidogenic cells from pregnant CLs were isolated to detect the AMPK-mediated pathway by the activation of APN (AdipoRon) and knockdown of APN receptors. The results revealed that P-AMPK in goat luteal cells increased after incubation with APN (1 μg/mL) or AdipoRon (25 μM) for 1 h, and progesterone (P4) and steroidogenic proteins levels (STAR/CYP11A1/HSD3B) decreased after 24 h. APN did not affect the steroidogenic protein expression when cells were pretreated with Compound C or SiAMPK. APN increased P-AMPK and reduced the CYP11A1 expression and P4 levels when cells were pretreated with SiAdipoR1 or SiT-Ca, while APN failed to affect P-AMPK, the CYP11A1 expression or the P4 levels when pretreated with SiAdipoR2. Therefore, the different structural forms of APN in CLs and sera may possess distinct functions; APN might regulate luteal steroidogenesis through AdipoR2 which is most likely dependent on AMPK.
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Affiliation(s)
- Xiaomeng Pei
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Haolin Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Hao Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Wei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Dagan Mao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
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12
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Ahmed AA, Mohamed SK, Nofal S, El Morsy EM, Ahmed AAE. Effect of bempedoic acid on angiotensin-II induced hypertension and vascular tissue remodelling in renal hypertensive rats through AMPK multiple signalling pathways modulation. Life Sci 2023; 320:121573. [PMID: 36931497 DOI: 10.1016/j.lfs.2023.121573] [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: 11/23/2022] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023]
Abstract
Angiotensin II (Ang II), the effector of the renin-angiotensin system (RAS), is a key player in the pathogenesis of chronic hypertension, accompanied by vascular tissue resistance, remodelling, and damage. Chronic activation of Ang II receptor 1 (AT-1R) impairs multiple cellular targets implicated in cellular protection and survival, including adenosine Monophosphate-activated protein kinase (AMPK) signalling. In addition, it induces oxidative damage, endoplasmic reticulum (ER) stress, and fibrotic changes in resistance vessels. Our study investigated the antihypertensive and antifibrotic effects of bempedoic acid, a first-in-class antihyperlipidemic drug that targets adenosine triphosphate-citrate lyase enzyme to inhibit cholesterol synthesis. We also studied the modulation of multiple AMPK signalling pathways by bempedoic acid in a chronic hypertension model in rats. Sixty male Sprague-Dawley rats were divided into four groups: sham group, hypertensive group, standard captopril group, and bempedoic treated group. All groups underwent left renal artery ligation except the sham group. Fourteen days post-surgery, captopril and bempedoic acid were administered with a dose of 30 mg/kg/day orally to captopril-standard and bempedoic acid-treated groups for two weeks, respectively. In mesenteric resistance arteries, bempedoic acid activated AMPK energy independently and augmented AMPK multiple cellular targets to adapt to Ang II-induced cellular stress. It exerted antioxidant activity, increased endothelial nitric oxide synthase, and reversed the ER stress. Bempedoic acid maintained vascular integrity and prevented vascular remodelling by inhibiting extracellular signal-regulated kinase (ERK)/transforming growth factor-β fibrotic pathway. These effects were reflected in the improved hemodynamic measurements.
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Affiliation(s)
- Asmaa A Ahmed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Egypt.
| | - Shimaa K Mohamed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Egypt
| | - Shahira Nofal
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Egypt
| | - Engy M El Morsy
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Egypt
| | - Amany A E Ahmed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Egypt
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13
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In Silico Pan-Cancer Analysis Reveals Prognostic Role of the Erythroferrone (ERFE) Gene in Human Malignancies. Int J Mol Sci 2023; 24:ijms24021725. [PMID: 36675239 PMCID: PMC9864255 DOI: 10.3390/ijms24021725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023] Open
Abstract
The erythroferrone gene (ERFE), also termed CTRP15, belongs to the C1q tumor necrosis factor-related protein (CTRP) family. Despite multiple reports about the involvement of CTRPs in cancer, the role of ERFE in cancer progression is largely unknown. We previously found that ERFE was upregulated in erythroid progenitors in myelodysplastic syndromes and strongly predicted overall survival. To understand the potential molecular interactions and identify cues for further functional investigation and the prognostic impact of ERFE in other malignancies, we performed a pan-cancer in silico analysis utilizing the Cancer Genome Atlas datasets. Our analysis shows that the ERFE mRNA is significantly overexpressed in 22 tumors and affects the prognosis in 11 cancer types. In certain tumors such as breast cancer and adrenocortical carcinoma, ERFE overexpression has been associated with the presence of oncogenic mutations and a higher tumor mutational burden. The expression of ERFE is co-regulated with the factors and pathways involved in cancer progression and metastasis, including activated pathways of the cell cycle, extracellular matrix/tumor microenvironment, G protein-coupled receptor, NOTCH, WNT, and PI3 kinase-AKT. Moreover, ERFE expression influences intratumoral immune cell infiltration. Conclusively, ERFE is aberrantly expressed in pan-cancer and can potentially function as a prognostic biomarker based on its putative functions during tumorigenesis and tumor development.
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14
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Widjaja AA, Viswanathan S, Shekeran SG, Adami E, Lim WW, Chothani S, Tan J, Goh JWT, Chen HM, Lim SY, Boustany-Kari CM, Hawkins J, Petretto E, Hübner N, Schafer S, Coffman TM, Cook SA. Targeting endogenous kidney regeneration using anti-IL11 therapy in acute and chronic models of kidney disease. Nat Commun 2022; 13:7497. [PMID: 36470928 PMCID: PMC9723120 DOI: 10.1038/s41467-022-35306-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/27/2022] [Indexed: 12/12/2022] Open
Abstract
The kidney has large regenerative capacity, but this is compromised when kidney damage is excessive and renal tubular epithelial cells (TECs) undergo SNAI1-driven growth arrest. Here we investigate the role of IL11 in TECs, kidney injury and renal repair. IL11 stimulation of TECs induces ERK- and p90RSK-mediated GSK3β inactivation, SNAI1 upregulation and pro-inflammatory gene expression. Mice with acute kidney injury upregulate IL11 in TECs leading to SNAI1 expression and kidney dysfunction, which is not seen in Il11 deleted mice or in mice administered a neutralizing IL11 antibody in either preemptive or treatment modes. In acute kidney injury, anti-TGFβ reduces renal fibrosis but exacerbates inflammation and tubule damage whereas anti-IL11 reduces all pathologies. Mice with TEC-specific deletion of Il11ra1 have reduced pathogenic signaling and are protected from renal injury-induced inflammation, fibrosis, and failure. In a model of chronic kidney disease, anti-IL11 therapy promotes TEC proliferation and parenchymal regeneration, reverses fibroinflammation and restores renal mass and function. These data highlight IL11-induced mesenchymal transition of injured TECs as an important renal pathology and suggest IL11 as a therapeutic target for restoring stalled endogenous regeneration in the diseased kidney.
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Affiliation(s)
- Anissa A Widjaja
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore.
| | - Sivakumar Viswanathan
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Shamini G Shekeran
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Eleonora Adami
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore.,Cardiovascular and Metabolic Sciences, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Wei-Wen Lim
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore
| | - Sonia Chothani
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Jessie Tan
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore
| | - Joyce Wei Ting Goh
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Hui Mei Chen
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Sze Yun Lim
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | | | - Julie Hawkins
- Boehringer Ingelheim, CardioMetabolic Disease Research, Berlin, Germany
| | - Enrico Petretto
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Norbert Hübner
- Cardiovascular and Metabolic Sciences, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13347, Berlin, Germany.,Charité-Universitätsmedizin, 10117, Berlin, Germany
| | - Sebastian Schafer
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Thomas M Coffman
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Stuart A Cook
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore. .,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore. .,MRC-London Institute of Medical Sciences, Hammersmith Hospital Campus, London, UK.
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