1
|
Tserga A, Saulnier-Blache JS, Palamaris K, Pouloudi D, Gakiopoulou H, Zoidakis J, Schanstra JP, Vlahou A, Makridakis M. Complement Cascade Proteins Correlate with Fibrosis and Inflammation in Early-Stage Type 1 Diabetic Kidney Disease in the Ins2Akita Mouse Model. Int J Mol Sci 2024; 25:1387. [PMID: 38338666 PMCID: PMC10855735 DOI: 10.3390/ijms25031387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 02/12/2024] Open
Abstract
Diabetic kidney disease (DKD) is characterized by histological changes including fibrosis and inflammation. Evidence supports that DKD is mediated by the innate immune system and more specifically by the complement system. Using Ins2Akita T1D diabetic mice, we studied the connection between the complement cascade, inflammation, and fibrosis in early DKD. Data were extracted from a previously published quantitative-mass-spectrometry-based proteomics analysis of kidney glomeruli of 2 (early DKD) and 4 months (moderately advanced DKD)-old Ins2Akita mice and their controls A Spearman rho correlation analysis of complement- versus inflammation- and fibrosis-related protein expression was performed. A cross-omics validation of the correlation analyses' results was performed using public-domain transcriptomics datasets (Nephroseq). Tissue sections from 43 patients with DKD were analyzed using immunofluorescence. Among the differentially expressed proteins, the complement cascade proteins C3, C4B, and IGHM were significantly increased in both early and later stages of DKD. Inflammation-related proteins were mainly upregulated in early DKD, and fibrotic proteins were induced in moderately advanced stages of DKD. The abundance of complement proteins with fibrosis- and inflammation-related proteins was mostly positively correlated in early stages of DKD. This was confirmed in seven additional human and mouse transcriptomics DKD datasets. Moreover, C3 and IGHM mRNA levels were found to be negatively correlated with the estimated glomerular filtration rate (range for C3 rs = -0.58 to -0.842 and range for IGHM rs = -0.6 to -0.74) in these datasets. Immunohistology of human kidney biopsies revealed that C3, C1q, and IGM proteins were induced in patients with DKD and were correlated with fibrosis and inflammation. Our study shows for the first time the potential activation of the complement cascade associated with inflammation-mediated kidney fibrosis in the Ins2Akita T1D mouse model. Our findings could provide new perspectives for the treatment of early DKD as well as support the use of Ins2Akita T1D in pre-clinical studies.
Collapse
Affiliation(s)
- Aggeliki Tserga
- Biomedical Research Foundation, Academy of Athens, Department of Biotechnology, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (J.Z.); (A.V.)
| | - Jean Sébastien Saulnier-Blache
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1297, Institute of Cardiovascular and Metabolic Disease, 31432 Toulouse, France; (J.S.S.-B.); (J.P.S.)
- Department of Biology, Université Toulouse III Paul-Sabatier, 31062 Toulouse, France
| | - Kostantinos Palamaris
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 34400 Athens, Greece; (K.P.); (D.P.); (H.G.)
| | - Despoina Pouloudi
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 34400 Athens, Greece; (K.P.); (D.P.); (H.G.)
| | - Harikleia Gakiopoulou
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 34400 Athens, Greece; (K.P.); (D.P.); (H.G.)
| | - Jerome Zoidakis
- Biomedical Research Foundation, Academy of Athens, Department of Biotechnology, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (J.Z.); (A.V.)
- Department of Biology, National and Kapodistrian University of Athens, 15701 Zografou, Greece
| | - Joost Peter Schanstra
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1297, Institute of Cardiovascular and Metabolic Disease, 31432 Toulouse, France; (J.S.S.-B.); (J.P.S.)
- Department of Biology, Université Toulouse III Paul-Sabatier, 31062 Toulouse, France
| | - Antonia Vlahou
- Biomedical Research Foundation, Academy of Athens, Department of Biotechnology, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (J.Z.); (A.V.)
| | - Manousos Makridakis
- Biomedical Research Foundation, Academy of Athens, Department of Biotechnology, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (J.Z.); (A.V.)
| |
Collapse
|
2
|
Broadening horizons in mechanisms, management, and treatment of diabetic kidney disease. Pharmacol Res 2023; 190:106710. [PMID: 36871895 DOI: 10.1016/j.phrs.2023.106710] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023]
Abstract
Diabetic kidney disease (DKD) is the first cause of end-stage kidney disease in patients with diabetes and its prevalence is increasing worldwide. It encompasses histological alterations that mainly affect the glomerular filtration unit, which include thickening of the basement membrane, mesangial cell proliferation, endothelial alteration, and podocyte injury. These morphological abnormalities further result in a persistent increase of urinary albumin-to-creatinine ratio and in a reduction of the estimated glomerular filtration rate. Several molecular and cellular mechanisms have been recognized, up to date, as major players in mediating such clinical and histological features and many more are being under investigation. This review summarizes the most recent advances in understanding cell death mechanisms, intracellular signaling pathways and molecular effectors that play a role in the onset and progression of diabetic kidney damage. Some of those molecular and cellular mechanisms have been already successfully targeted in preclinical models of DKD and, in some cases, strategies have been tested in clinical trials. Finally, this report sheds light on the relevance of novel pathways that may become therapeutic targets for future applications in DKD.
Collapse
|
3
|
Yuchen C, Hejia Z, Fanke M, Qixin D, Liyang C, Xi G, Yanxia C, Xiongyi Y, Zhuohang X, Guoguo Y, Min F. Exploring the shared molecular mechanism of microvascular and macrovascular complications in diabetes: Seeking the hub of circulatory system injury. Front Endocrinol (Lausanne) 2023; 14:1032015. [PMID: 36755923 PMCID: PMC9899888 DOI: 10.3389/fendo.2023.1032015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 01/06/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Microvascular complications, such as diabetic retinopathy (DR) and diabetic nephropathy (DN), and macrovascular complications, referring to atherosclerosis (AS), are the main complications of diabetes. Blindness or fatal microvascular diseases are considered to be identified earlier than fatal macrovascular complications. Exploring the intrinsic relationship between microvascular and macrovascular complications and the hub of pathogenesis is of vital importance for prolonging the life span of patients with diabetes and improving the quality of life. MATERIALS AND METHODS The expression profiles of GSE28829, GSE30529, GSE146615 and GSE134998 were downloaded from the Gene Expression Omnibus database, which contained 29 atherosclerotic plaque samples, including 16 AS samples and 13 normal controls; 22 renal glomeruli and tubules samples from diabetes nephropathy including 12 DN samples and 10 normal controls; 73 lymphoblastoid cell line samples, including 52 DR samples and 21 normal controls. The microarray datasets were consolidated and DEGs were acquired and further analyzed by bioinformatics techniques including GSEA analysis, GO-KEGG functional clustering by R (version 4.0.5), PPI analysis by Cytoscape (version 3.8.2) and String database, miRNA analysis by Diana database, and hub genes analysis by Metascape database. The drug sensitivity of characteristic DEGs was analyzed. RESULT A total of 3709, 4185 and 8086 DEGs were recognized in AS, DN, DR, respectively, with 1820, 1666, 888 upregulated and 1889, 2519, 7198 downregulated. GO and KEGG pathway analyses of DEGs and GSEA analysis of common differential genes demonstrated that these significant sites focused primarily on inflammation-oxidative stress and immune regulation pathways. PPI networks show the connection and regulation on top-250 significant sites of AS, DN, DR. MiRNA analysis explored the non-coding RNA upstream regulation network and significant pathway in AS, DN, DR. The joint analysis of multiple diseases shows the common influenced pathways of AS, DN, DR and explored the interaction between top-1000 DEGs at the same time. CONCLUSION In the microvascular and macrovascular complications of diabetes, immune-mediated inflammatory response, chronic inflammation caused by endothelial cell activation and oxidative stress are the three links linking atherosclerosis, diabetes retinopathy and diabetes nephropathy together. Our study has clarified the intrinsic relationship and common tissue damage mechanism of microcirculation and circulatory system complications in diabetes, and explored the mechanism center of these two vascular complications. It has far-reaching clinical and social value for reducing the incidence of fatal events and early controlling the progress of disabling and fatal circulatory complications in diabetes.
Collapse
Affiliation(s)
- Cao Yuchen
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
- Plastic Surgery Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Zhao Hejia
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Meng Fanke
- The Second Clinical School, Southern Medical University, Guangzhou, China
- Department of Emergency, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Deng Qixin
- Department of nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Cai Liyang
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
| | - Guo Xi
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, Guangdong, China
- School of Psychological and Cognitive Sciences and Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing, China
| | - Chen Yanxia
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
| | - Yang Xiongyi
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
| | - Xie Zhuohang
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
| | - Yi Guoguo
- Department of Ophthalmology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Fu Min, ; Yi Guoguo,
| | - Fu Min
- Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- The Second Clinical School, Southern Medical University, Guangzhou, China
- *Correspondence: Fu Min, ; Yi Guoguo,
| |
Collapse
|
4
|
Mokou M, Narayanasamy S, Stroggilos R, Balaur IA, Vlahou A, Mischak H, Frantzi M. A Drug Repurposing Pipeline Based on Bladder Cancer Integrated Proteotranscriptomics Signatures. Methods Mol Biol 2023; 2684:59-99. [PMID: 37410228 DOI: 10.1007/978-1-0716-3291-8_4] [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] [Indexed: 07/07/2023]
Abstract
Delivering better care for patients with bladder cancer (BC) necessitates the development of novel therapeutic strategies that address both the high disease heterogeneity and the limitations of the current therapeutic modalities, such as drug low efficacy and patient resistance acquisition. Drug repurposing is a cost-effective strategy that targets the reuse of existing drugs for new therapeutic purposes. Such a strategy could open new avenues toward more effective BC treatment. BC patients' multi-omics signatures can be used to guide the investigation of existing drugs that show an effective therapeutic potential through drug repurposing. In this book chapter, we present an integrated multilayer approach that includes cross-omics analyses from publicly available transcriptomics and proteomics data derived from BC tissues and cell lines that were investigated for the development of disease-specific signatures. These signatures are subsequently used as input for a signature-based repurposing approach using the Connectivity Map (CMap) tool. We further explain the steps that may be followed to identify and select existing drugs of increased potential for repurposing in BC patients.
Collapse
Affiliation(s)
- Marika Mokou
- Department of Biomarker Research, Mosaiques Diagnostics, Hannover, Germany.
| | - Shaman Narayanasamy
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Rafael Stroggilos
- Systems Biology Center, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Irina-Afrodita Balaur
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Antonia Vlahou
- Systems Biology Center, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Harald Mischak
- Department of Biomarker Research, Mosaiques Diagnostics, Hannover, Germany
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Maria Frantzi
- Department of Biomarker Research, Mosaiques Diagnostics, Hannover, Germany
| |
Collapse
|
5
|
Saito S, Tatsumoto N, Cao DY, Nosaka N, Nishi H, Leal DN, Bernstein E, Shimada K, Arditi M, Bernstein KE, Yamashita M. Overexpressed angiotensin-converting enzyme in neutrophils suppresses glomerular damage in crescentic glomerulonephritis. Am J Physiol Renal Physiol 2022; 323:F411-F424. [PMID: 35979968 PMCID: PMC9484997 DOI: 10.1152/ajprenal.00067.2022] [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: 03/15/2022] [Revised: 07/22/2022] [Accepted: 08/13/2022] [Indexed: 11/22/2022] Open
Abstract
While angiotensin-converting enzyme (ACE) regulates blood pressure by producing angiotensin II as part of the renin-angiotensin system, we recently reported that elevated ACE in neutrophils promotes an effective immune response and increases resistance to infection. Here, we investigate if such neutrophils protect against renal injury in immune complex (IC)-mediated crescentic glomerulonephritis (GN) through complement. Nephrotoxic serum nephritis (NTN) was induced in wild-type and NeuACE mice that overexpress ACE in neutrophils. Glomerular injury of NTN in NeuACE mice was attenuated with much less proteinuria, milder histological injury, and reduced IC deposits, but presented with more glomerular neutrophils in the early stage of the disease. There were no significant defects in T and B cell functions in NeuACE mice. NeuACE neutrophils exhibited enhanced IC uptake with elevated surface expression of FcγRII/III and complement receptor CR1/2. IC uptake in neutrophils was enhanced by NeuACE serum containing elevated complement C3b. Given no significant complement activation by ACE, this suggests that neutrophil ACE indirectly preactivates C3 and that the C3b-CR1/2 axis and elevated FcγRII/III play a central role in IC elimination by neutrophils, resulting in reduced glomerular injury. The present study identified a novel renoprotective role of ACE in glomerulonephritis; elevated neutrophilic ACE promotes elimination of locally formed ICs in glomeruli via C3b-CR1/2 and FcγRII/III, ameliorating glomerular injury.NEW & NOTEWORTHY We studied immune complex (IC)-mediated crescentic glomerulonephritis in NeuACE mice that overexpress ACE only in neutrophils. Such mice show no significant defects in humoral immunity but strongly resist nephrotoxic serum nephritis (less proteinuria, milder histological damage, reduced IC deposits, and more glomerular neutrophils). NeuACE neutrophils enhanced IC uptake via increased surface expression of CR1/2 and FcgRII/III, as well as elevated serum complement C3b. These results suggest neutrophil ACE as a novel approach to reducing glomerulonephritis.
Collapse
Affiliation(s)
- Suguru Saito
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
| | - Narihito Tatsumoto
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Duo-Yao Cao
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
| | - Nobuyuki Nosaka
- Division of Infectious Diseases and Immunology, Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, California
| | - Hiroshi Nishi
- Division of Nephrology and Endocrinology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Daniel N Leal
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Ellen Bernstein
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
| | - Kenichi Shimada
- Division of Infectious Diseases and Immunology, Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Infectious and Immunologic Diseases Research Center, Cedars-Sinai Medical Center, Los Angeles, California
| | - Moshe Arditi
- Division of Infectious Diseases and Immunology, Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Infectious and Immunologic Diseases Research Center, Cedars-Sinai Medical Center, Los Angeles, California
| | - Kenneth E Bernstein
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
| | - Michifumi Yamashita
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| |
Collapse
|
6
|
Laget J, Duranton F, Argilés À, Gayrard N. Renal insufficiency and chronic kidney disease – Promotor or consequence of pathological post-translational modifications. Mol Aspects Med 2022; 86:101082. [DOI: 10.1016/j.mam.2022.101082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 12/12/2022]
|
7
|
Tserga A, Pouloudi D, Saulnier-Blache JS, Stroggilos R, Theochari I, Gakiopoulou H, Mischak H, Zoidakis J, Schanstra JP, Vlahou A, Makridakis M. Proteomic Analysis of Mouse Kidney Tissue Associates Peroxisomal Dysfunction with Early Diabetic Kidney Disease. Biomedicines 2022; 10:biomedicines10020216. [PMID: 35203426 PMCID: PMC8869654 DOI: 10.3390/biomedicines10020216] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/13/2022] [Accepted: 01/17/2022] [Indexed: 02/01/2023] Open
Abstract
Background: The absence of efficient inhibitors for diabetic kidney disease (DKD) progression reflects the gaps in our understanding of DKD molecular pathogenesis. Methods: A comprehensive proteomic analysis was performed on the glomeruli and kidney cortex of diabetic mice with the subsequent validation of findings in human biopsies and omics datasets, aiming to better understand the underlying molecular biology of early DKD development and progression. Results: LC–MS/MS was employed to analyze the kidney proteome of 2 DKD models: Ins2Akita (early and late DKD) and db/db mice (late DKD). The abundance of detected proteins was defined. Pathway analysis of differentially expressed proteins in the early and late DKD versus the respective controls predicted dysregulation in DKD hallmarks (peroxisomal lipid metabolism and β-oxidation), supporting the functional relevance of the findings. Comparing the observed protein changes in early and late DKD, the consistent upregulation of 21 and downregulation of 18 proteins was detected. Among these were downregulated peroxisomal and upregulated mitochondrial proteins. Tissue sections from 16 DKD patients were analyzed by IHC confirming our results. Conclusion: Our study shows an extensive differential expression of peroxisomal proteins in the early stages of DKD that persists regardless of the disease severity, providing new perspectives and potential markers of diabetic kidney dysfunction.
Collapse
Affiliation(s)
- Aggeliki Tserga
- Department of Biotechnology, Biomedical Research Foundation, Academy of Athens, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (R.S.); (J.Z.)
| | - Despoina Pouloudi
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.P.); (I.T.); (H.G.)
| | - Jean Sébastien Saulnier-Blache
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institute of Cardiovascular and Metabolic Disease, 31432 Toulouse, France;
- Université Toulouse III Paul-Sabatier, 31062 Toulouse, France
| | - Rafael Stroggilos
- Department of Biotechnology, Biomedical Research Foundation, Academy of Athens, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (R.S.); (J.Z.)
| | - Irene Theochari
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.P.); (I.T.); (H.G.)
| | - Harikleia Gakiopoulou
- First Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.P.); (I.T.); (H.G.)
| | | | - Jerome Zoidakis
- Department of Biotechnology, Biomedical Research Foundation, Academy of Athens, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (R.S.); (J.Z.)
| | - Joost Peter Schanstra
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institute of Cardiovascular and Metabolic Disease, 31432 Toulouse, France;
- Université Toulouse III Paul-Sabatier, 31062 Toulouse, France
- Correspondence: (J.P.S.); (A.V.); (M.M.); Tel.: +33-5-31224078 (J.P.S.); +30-210-6597506 (A.V.); +30-210-6597485 (M.M.)
| | - Antonia Vlahou
- Department of Biotechnology, Biomedical Research Foundation, Academy of Athens, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (R.S.); (J.Z.)
- Correspondence: (J.P.S.); (A.V.); (M.M.); Tel.: +33-5-31224078 (J.P.S.); +30-210-6597506 (A.V.); +30-210-6597485 (M.M.)
| | - Manousos Makridakis
- Department of Biotechnology, Biomedical Research Foundation, Academy of Athens, Soranou Efessiou 4, 11527 Athens, Greece; (A.T.); (R.S.); (J.Z.)
- Correspondence: (J.P.S.); (A.V.); (M.M.); Tel.: +33-5-31224078 (J.P.S.); +30-210-6597506 (A.V.); +30-210-6597485 (M.M.)
| |
Collapse
|
8
|
Mallik R, Chowdhury TA. Pharmacotherapy to delay the progression of diabetic kidney disease in people with type 2 diabetes: past, present and future. Ther Adv Endocrinol Metab 2022; 13:20420188221081601. [PMID: 35281302 PMCID: PMC8905210 DOI: 10.1177/20420188221081601] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 01/28/2022] [Indexed: 12/14/2022] Open
Abstract
Diabetic kidney disease (DKD) is a leading cause of morbidity and mortality among people living with diabetes, and is one of the most important causes of end stage renal disease worldwide. In order to reduce progression of DKD, important management goals include treatment of hypertension, glycaemia and control of cardiovascular risk factors such as lipids, diet, smoking and exercise. Use of angiotensin converting enzyme inhibitors or angiotensin receptor blockers has an established role in prevention of progression of DKD. A number of other agents such as endothelin-1 receptor antagonists and bardoxolone have had disappointing results. Recent studies have, however, suggested that newer antidiabetic agents such as sodium-glucose transporter-2 inhibitors (SGLT-2i) and glucagon-like peptide-1 analogues have specific beneficial effects in patients with DKD. Indeed most recent guidance suggest that SGLT-2i drugs should be used early in DKD, irrespective of glucose control. A number of pathways are hypothesised for the development and progression of DKD, and have opened up a number of newer potential therapeutic targets. This article aims to discuss management of DKD with respect to seminal trials from the past, more recent trials informing the present and potential new therapeutic options that may be available in the future.
Collapse
Affiliation(s)
- Ritwika Mallik
- Department of Diabetes and Metabolism, The Royal London Hospital, London, UK
| | | |
Collapse
|
9
|
Frank CN, Hou X, Petrosyan A, Villani V, Zhao R, Hansen JR, Clair G, Salem F, De Filippo RE, Cravedi P, Lemley KV, Perin L. Effect of disease progression on the podocyte cell cycle in Alport Syndrome. Kidney Int 2021; 101:106-118. [PMID: 34562503 DOI: 10.1016/j.kint.2021.08.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 07/18/2021] [Accepted: 08/19/2021] [Indexed: 01/16/2023]
Abstract
Progression of glomerulosclerosis is associated with loss of podocytes with subsequent glomerular tuft instability. It is thought that a diminished number of podocytes may be able to preserve tuft stability through cell hypertrophy associated with cell cycle reentry. At the same time, reentry into the cell cycle risks podocyte detachment if podocytes cross the G1/S checkpoint and undergo abortive cytokinesis. In order to study cell cycle dynamics during chronic kidney disease (CKD) development, we used a FUCCI model (fluorescence ubiquitination-based cell cycle indicator) of mice with X-linked Alport Syndrome. This model exhibits progressive CKD and expresses fluorescent reporters of cell cycle stage exclusively in podocytes. With the development of CKD, an increasing fraction of podocytes in vivo were found to be in G1 or later cell cycle stages. Podocytes in G1 and G2 were hypertrophic. Heterozygous female mice, with milder manifestations of CKD, showed G1 fraction numbers intermediate between wild-type and male Alport mice. Proteomic analysis of podocytes in different cell cycle phases showed differences in cytoskeleton reorganization and metabolic processes between G0 and G1 in disease. Additionally, in vitro experiments confirmed that damaged podocytes reentered the cell cycle comparable to podocytes in vivo. Importantly, we confirmed the upregulation of PDlim2, a highly expressed protein in podocytes in G1, in a patient with Alport Syndrome, confirming our proteomics data in the human setting. Thus, our data showed that in the Alport model of progressive CKD, podocyte cell cycle distribution is altered, suggesting that cell cycle manipulation approaches may have a role in the treatment of various progressive glomerular diseases characterized by podocytopenia.
Collapse
Affiliation(s)
- Camille Nicolas Frank
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA; Division of Nephrology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Xiaogang Hou
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Astgik Petrosyan
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Valentina Villani
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Rui Zhao
- Biological Science Division, Integrative Omics, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Joshua R Hansen
- Biological Science Division, Integrative Omics, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Geremy Clair
- Biological Science Division, Integrative Omics, Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Fadi Salem
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Roger E De Filippo
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA; Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Paolo Cravedi
- Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kevin V Lemley
- Division of Nephrology, Department of Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
| | - Laura Perin
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children's Hospital Los Angeles, Los Angeles, California, USA; Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
| |
Collapse
|
10
|
Applying Proteomics and Integrative "Omics" Strategies to Decipher the Chronic Kidney Disease-Related Atherosclerosis. Int J Mol Sci 2021; 22:ijms22147492. [PMID: 34299112 PMCID: PMC8305100 DOI: 10.3390/ijms22147492] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 02/07/2023] Open
Abstract
Patients with chronic kidney disease (CKD) are at increased risk of atherosclerosis and premature mortality, mainly due to cardiovascular events. However, well-known risk factors, which promote “classical” atherosclerosis are alone insufficient to explain the high prevalence of atherosclerosis-related to CKD (CKD-A). The complexity of the molecular mechanisms underlying the acceleration of CKD-A is still to be defied. To obtain a holistic picture of these changes, comprehensive proteomic approaches have been developed including global protein profiling followed by functional bioinformatics analyses of dysregulated pathways. Furthermore, proteomics surveys in combination with other “omics” techniques, i.e., transcriptomics and metabolomics as well as physiological assays provide a solid ground for interpretation of observed phenomena in the context of disease pathology. This review discusses the comprehensive application of various “omics” approaches, with emphasis on proteomics, to tackle the molecular mechanisms underlying CKD-A progression. We summarize here the recent findings derived from global proteomic approaches and underline the potential of utilizing integrative systems biology, to gain a deeper insight into the pathogenesis of CKD-A and other disorders.
Collapse
|
11
|
Fédou C, Camus M, Lescat O, Feuillet G, Mueller I, Ross B, Buléon M, Neau E, Alves M, Goudounéche D, Breuil B, Boizard F, Bardou Q, Casemayou A, Tack I, Dreux S, Batut J, Blader P, Burlet-Schiltz O, Decramer S, Wirth B, Klein J, Saulnier-Blache JS, Buffin-Meyer B, Schanstra JP. Mapping of the amniotic fluid proteome of fetuses with congenital anomalies of the kidney and urinary tract identifies plastin 3 as a protein involved in glomerular integrity. J Pathol 2021; 254:575-588. [PMID: 33987838 DOI: 10.1002/path.5703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/04/2021] [Accepted: 05/10/2021] [Indexed: 11/07/2022]
Abstract
Congenital anomalies of the kidney and the urinary tract (CAKUT) are the first cause of chronic kidney disease in childhood. Several genetic and environmental origins are associated with CAKUT, but most pathogenic pathways remain elusive. Considering the amniotic fluid (AF) composition as a proxy for fetal kidney development, we analyzed the AF proteome from non-severe CAKUT (n = 19), severe CAKUT (n = 14), and healthy control (n = 22) fetuses using LC-MS/MS. We identified 471 significant proteins that discriminated the three AF groups with 81% precision. Among them, eight proteins independent of gestational age (CSPG4, LMAN2, ENDOD1, ANGPTL2, PRSS8, NGFR, ROBO4, PLS3) were associated with both the presence and the severity of CAKUT. Among those, five were part of a protein-protein interaction network involving proteins previously identified as being potentially associated with CAKUT. The actin-bundling protein PLS3 (plastin 3) was the only protein displaying a gradually increased AF abundance from control, via non-severe, to severe CAKUT. Immunohistochemistry experiments showed that PLS3 was expressed in the human fetal as well as in both the fetal and the postnatal mouse kidney. In zebrafish embryos, depletion of PLS3 led to a general disruption of embryonic growth including reduced pronephros development. In postnatal Pls3-knockout mice, kidneys were macroscopically normal, but the glomerular ultrastructure showed thickening of the basement membrane and fusion of podocyte foot processes. These structural changes were associated with albuminuria and decreased expression of podocyte markers including Wilms' tumor-1 protein, nephrin, and podocalyxin. In conclusion, we provide the first map of the CAKUT AF proteome that will serve as a reference for future studies. Among the proteins strongly associated with CAKUT, PLS3 did surprisingly not specifically affect nephrogenesis but was found as a new contributor in the maintenance of normal kidney function, at least in part through the control of glomerular integrity. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Camille Fédou
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Mylène Camus
- Institut de Pharmacologie et Biologie Structurale (IPBS), Université de Toulouse, UPS, CNRS, Toulouse, France
| | - Ophélie Lescat
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Guylène Feuillet
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Ilka Mueller
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Institute for Genetics, and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany
| | - Bryony Ross
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Institute for Genetics, and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany
| | - Marie Buléon
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Eric Neau
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Melinda Alves
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Dominique Goudounéche
- Centre de Microscopie Electronique Appliquée à la Biologie (CMEAB), Faculté de Médecine Rangueil, University of Toulouse, Toulouse, France
| | - Benjamin Breuil
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Franck Boizard
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Quentin Bardou
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Audrey Casemayou
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France.,Département de Néphrologie et Transplantation d'Organes, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Ivan Tack
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Sophie Dreux
- Unité de Biochimie Fœto-Placentaire, Laboratoire de Biochimie - Hormonologie CHU Robert Debré, AP-HP, Paris, France
| | - Julie Batut
- Molecular, Cellular and Developmental Biology Unit (MCD, UMR5077), Centre de Biologie Intégrative (CBI, FR3743), Université de Toulouse, Toulouse, France
| | - Patrick Blader
- Molecular, Cellular and Developmental Biology Unit (MCD, UMR5077), Centre de Biologie Intégrative (CBI, FR3743), Université de Toulouse, Toulouse, France
| | - Odile Burlet-Schiltz
- Institut de Pharmacologie et Biologie Structurale (IPBS), Université de Toulouse, UPS, CNRS, Toulouse, France
| | - Stéphane Decramer
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France.,Service de Néphrologie Pédiatrique, Hôpital des Enfants, CHU Toulouse, Toulouse, France.,Centre De Référence des Maladies Rénales Rares du Sud-Ouest (SORARE), Toulouse, France
| | - Brunhilde Wirth
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Institute for Genetics, and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany
| | - Julie Klein
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Jean Sébastien Saulnier-Blache
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Bénédicte Buffin-Meyer
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Joost P Schanstra
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1297, Institut of Cardiovascular and Metabolic Disease, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| |
Collapse
|
12
|
Mokou M, Lygirou V, Angelioudaki I, Paschalidis N, Stroggilos R, Frantzi M, Latosinska A, Bamias A, Hoffmann MJ, Mischak H, Vlahou A. A Novel Pipeline for Drug Repurposing for Bladder Cancer Based on Patients' Omics Signatures. Cancers (Basel) 2020; 12:E3519. [PMID: 33255925 PMCID: PMC7759896 DOI: 10.3390/cancers12123519] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 12/24/2022] Open
Abstract
Multi-omics signatures of patients with bladder cancer (BC) can guide the identification of known de-risked therapeutic compounds through drug repurposing, an approach not extensively explored yet. In this study, we target drug repurposing in the context of BC, driven by tissue omics signatures. To identify compounds that can reverse aggressive high-risk Non-Muscle Invasive BC (NMIBC) to less aggressive low-risk molecular subtypes, the next generation Connectivity Map (CMap) was employed using as input previously published proteomics and transcriptomics respective signatures. Among the identified compounds, the ATP-competitive inhibitor of mTOR, WYE-354, showed a consistently very high score for reversing the aggressive BC molecular signatures. WYE-354 impact was assessed in a panel of eight multi-origin BC cell lines and included impaired colony growth and proliferation rate without any impact on apoptosis. Overall, with this study we introduce a promising pipeline for the repurposing of drugs for BC treatment, based on patients' omics signatures.
Collapse
Affiliation(s)
- Marika Mokou
- Biotechnology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; (M.M.); (V.L.); (I.A.); (R.S.)
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (M.F.); (A.L.); (H.M.)
| | - Vasiliki Lygirou
- Biotechnology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; (M.M.); (V.L.); (I.A.); (R.S.)
| | - Ioanna Angelioudaki
- Biotechnology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; (M.M.); (V.L.); (I.A.); (R.S.)
| | - Nikolaos Paschalidis
- Cellular Immunology Laboratory, Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece;
| | - Rafael Stroggilos
- Biotechnology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; (M.M.); (V.L.); (I.A.); (R.S.)
| | - Maria Frantzi
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (M.F.); (A.L.); (H.M.)
| | | | - Aristotelis Bamias
- Haematology-Oncology Unit, Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Michèle J. Hoffmann
- Department of Urology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225 Düsseldorf, Germany;
| | - Harald Mischak
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (M.F.); (A.L.); (H.M.)
- British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow G12 8QQ, UK
| | - Antonia Vlahou
- Biotechnology Division, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; (M.M.); (V.L.); (I.A.); (R.S.)
| |
Collapse
|