1
|
Arjune S, Lettenmeier K, Todorova P, Späth MR, Majjouti M, Mahabir E, Grundmann F, Müller RU. Inflammatory Cytokine Levels in Patients with Autosomal Dominant Polycystic Kidney Disease. KIDNEY360 2024; 5:1289-1298. [PMID: 39046800 PMCID: PMC11441812 DOI: 10.34067/kid.0000000000000525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024]
Abstract
Key Points
Higher levels of IL-6, IL-8, monocyte chemoattractant protein-1, TNF-α, and IFN-γ in patients with autosomal dominant polycystic kidney disease highlight inflammation's role in disease progression.Elevated inflammatory markers in autosomal dominant polycystic kidney disease could serve as biomarkers for progression and targets for therapy.
Background
Autosomal dominant polycystic kidney disease (ADPKD) is a genetic ciliopathy that causes adult-onset progressive renal failure. Inflammation and the resulting fibrosis play a crucial role in the pathogenesis. In recent years, an increasing number of inflammatory markers, such as monocyte chemoattractant protein-1 (MCP-1) and TNF-α, that are associated with the development and progression of ADPKD have been identified. The objective of this study was to identify and evaluate potential proinflammatory biomarkers in patients with ADPKD from the German AD(H)PKD registry.
Methods
In this exploratory pilot study, serum concentrations of IL-1β, IL-2, IL-6, IL-8, IL-10, IL-13, IFN-γ, MCP-1, and TNF-α were measured by multiplex immunoassay in 233 adults patients with ADPKD from the German AD(H)PKD registry and compared with an age- and sex-matched healthy control group (n=30).
Results
IL-6, IL-8, MCP-1, TNF-α, and IFN-γ concentrations were significantly higher in patients with ADPKD than in healthy controls. In addition, sex influenced the concentrations of MCP-1 and TNF-α in the ADPKD and control groups (MCP-1 male=134.8 pg/L, female=75.11 pg/L; P = 0.0055; TNF-α male=26.22 pg/L, female=21.08 pg/L; P = 0.0038).
Conclusions
Patients with ADPKD have significantly higher levels of IL-6, IL-8, MCP-1, TNF-α, and IFN-γ compared with healthy individuals. These findings underline that inflammation may play a crucial role in the pathogenesis of ADPKD and may be a potential target, both as biomarkers and for therapeutic interventions.
Clinical Trial registration number:
NCT02497521.
Collapse
Affiliation(s)
- Sita Arjune
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
- Center for Rare Diseases Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Katharina Lettenmeier
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
| | - Polina Todorova
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
| | - Martin Richard Späth
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
| | - Mohamed Majjouti
- Comparative Medicine, Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Esther Mahabir
- Comparative Medicine, Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Franziska Grundmann
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
| | - Roman-Ulrich Müller
- Department II of Internal Medicine, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
- Center for Rare Diseases Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
- Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| |
Collapse
|
2
|
Lorenz EC, Smith BH, Liang Y, Park WD, Bentall AJ, Dhala AF, Waterman AD, Kennedy CC, Hickson LJ, Rule AD, Cheville AL, LeBrasseur NK, Stegall MD. Increased Pretransplant Inflammatory Biomarkers Predict Death With Function After Kidney Transplantation. Transplantation 2024:00007890-990000000-00798. [PMID: 38913783 DOI: 10.1097/tp.0000000000005103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
BACKGROUND Chronic systemic inflammation is associated with mortality in patients with chronic kidney disease, cardiovascular disease, and diabetes. The goal of this study was to examine the relationship between pretransplant inflammatory biomarkers (growth differentiation factor-15 [GDF-15], interleukin-6 [IL-6], soluble tumor necrosis factor receptor-1, monokine induced by gamma interferon/chemokine [C-X-C motif] ligand 9 [MIG/CXCL9], monocyte chemoattractant protein-1, soluble FAS, tumor necrosis factor-α, interleukin-15, and interleukin-1β) and death with function (DWF) after kidney transplantation (KT). METHODS We retrospectively measured inflammatory biomarker levels in serum collected up to 1 y before KT (time from blood draw to KT was 130 ± 110 d) in recipients transplanted between January 2006 and December 2018. Kaplan-Meier estimation, Cox regression, and Gradient Boosting Machine modeling were used to examine the relationship between inflammatory biomarkers and DWF. RESULTS Our cohort consisted of 1595 KT recipients, of whom 62.9% were male and 83.2% were non-Hispanic White. Over a mean follow-up of 7.4 ± 3.9 y, 21.2% of patients (n = 338) experienced DWF. Patients with the highest quartile levels of GDF-15 (>4766 pg/mL), IL-6 (>6.11 pg/mL), and MIG/CXCL9 (> 5835 pg/mL) had increased rates of DWF, and each predicted mortality independently of the others. When adjusted for clinical factors (age, diabetes, etc), the highest quartile levels of GDF-15 and IL-6 remained independently associated with DWF. Adding inflammatory markers to a clinical Cox model improved the C-statistic for DWF from 0.727 to 0.762 using a Gradient Boosting Machine modeling approach. CONCLUSIONS These findings suggest that pre-KT serum concentrations of GDF-15, IL-6, and MIG/CXCL9 may help to risk stratify and manage patients undergoing KT and suggests that chronic inflammation may play a role in mortality in KT recipients.
Collapse
Affiliation(s)
| | - Byron H Smith
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Yun Liang
- Department of Surgery, Mayo Clinic, Rochester, MN
| | | | - Andrew J Bentall
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Atiya F Dhala
- Department of Surgery, Houston Methodist Hospital, Houston, TX
| | - Amy D Waterman
- Department of Surgery, Houston Methodist Hospital, Houston, TX
| | - Cassie C Kennedy
- Division of Pulmonary, Critical Care, and Sleep Medicine, Mayo Clinic, Rochester, MN
| | - LaTonya J Hickson
- Division of Nephrology and Hypertension, Mayo Clinic, Jacksonville, FL
| | - Andrew D Rule
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Andrea L Cheville
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN
| | - Nathan K LeBrasseur
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN
| | | |
Collapse
|
3
|
Silveira-Silva PC, Silva RE, Santos EC, Justino PB, Santos MP, Gonçalves RV, Novaes RD. Advanced glycosylation end products as metabolic predictors of systemic pro-inflammatory and prooxidant status in patients with end-stage renal disease. Cytokine 2023; 166:156189. [PMID: 37004469 DOI: 10.1016/j.cyto.2023.156189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/07/2023] [Accepted: 03/22/2023] [Indexed: 04/03/2023]
Abstract
Controlling systemic proinflammatory and prooxidant effectors is essential for mitigating cardiovascular risk and mortality in patients with end-stage renal disease (ESRD). However, monitoring these processes is still challenging due to the high uncertainty about their determinants and predictors. Thus, we investigated the relationship between advanced glycosylation end products (AGE), proinflammatory and prooxidant effectors in ESRD patients undergoing hemodialysis (HD). In addition to nutritional profile and dialysis efficiency, AGE, cytokines, chemokines, C-reactive protein (CRP), total (TAC) and non-protein (npAC) antioxidant capacity, lipid and protein oxidation were analyzed in blood samples from 43 HD patients. AGE, CRP, cytokines, chemokines, protein carbonyl (PCn), and malondialdehyde (MDA) were upregulated, while TAC and npAC were down-regulated in HD patients compared to heath subjects. Dialysis efficiency, TAC and npAC were reduced, while leucocytes counting, pre- and post-HD urea, TNF, IL-6, IL-10, CCL-2, MIP-1β, PCn, and MDA were increased in patients with higher AGE accumulation compared to those with lower AGE levels. Serum levels of CRP, protein carbonyl, malondialdehyde, and all cytokines and chemokines analyzed were correlated with AGE circulating levels for patients with higher AGE accumulation. AGE was inversely correlated with IL-10, TAC and npAC in patients with higher AGE accumulation. AGE exhibited predictive value (determination coefficient) to explain CRP, cytokines, chemokines, PCN, MDA, TAC and npAC variability in patients with higher AGE levels. Taken together, our findings provide evidence that AGE accumulation is associated with important proinflammatory and prooxidant effectors in patients with ESRD undergoing hemodialysis. Thus, AGE monitoring may be relevant to predict systemic inflammatory stress and the balance between oxidant and antioxidant status in these patients.
Collapse
|
4
|
Moon JJ, Choi Y, Kim KH, Seo A, Kwon S, Kim YC, Kim DK, Kim YS, Yang SH. Inhibiting Transglutaminase 2 Mediates Kidney Fibrosis via Anti-Apoptosis. Biomedicines 2022; 10:biomedicines10061345. [PMID: 35740367 PMCID: PMC9220123 DOI: 10.3390/biomedicines10061345] [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: 04/05/2022] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 12/02/2022] Open
Abstract
Transglutaminase 2 (TG2) is a calcium-dependent transamidating acyltransferase enzyme of the protein-glutamine γ-glutamyltransferase family implicated in kidney injury. In this study, we identified associations between TG2 and chronic kidney disease (CKD) identified by visualizing TG2 in kidney biopsy samples derived from CKD patients using immunohistochemistry and measuring the plasma TG2 concentrations. Our study revealed a connection between TG2 and the pathological markers of kidney disease. We showed high plasma TG2 levels in samples from patients with advanced CKD. In addition, we observed an increase in TG2 expression in tissues concomitant with advanced CKD in human samples. Moreover, we investigated the effect of TG2 inhibition on kidney injury using cystamine, a well-known competitive inhibitor of TG2. TG2 inhibition reduced apoptosis and accumulation of extracellular molecules (ECM) such as fibronectin and pro-inflammatory cytokine IL-8. Collectively, the increased expression of TG2 that was observed in advanced CKD, hence inhibiting TG2 activity, could protect kidney cells from ECM molecule accumulation, apoptosis, and inflammatory responses, thereby preventing kidney fibrosis.
Collapse
Affiliation(s)
- Jong-Joo Moon
- Biomedical Research Institute, Seoul National University, Seoul 03080, Korea; (J.-J.M.); (Y.C.); (K.-H.K.); (A.S.)
| | - Yejin Choi
- Biomedical Research Institute, Seoul National University, Seoul 03080, Korea; (J.-J.M.); (Y.C.); (K.-H.K.); (A.S.)
| | - Kyu-Hyeon Kim
- Biomedical Research Institute, Seoul National University, Seoul 03080, Korea; (J.-J.M.); (Y.C.); (K.-H.K.); (A.S.)
| | - Areum Seo
- Biomedical Research Institute, Seoul National University, Seoul 03080, Korea; (J.-J.M.); (Y.C.); (K.-H.K.); (A.S.)
| | - Soie Kwon
- Department of Internal Medicine, Seoul National University Hospital, Seoul 03080, Korea; (S.K.); (Y.-C.K.); (D.-K.K.); (Y.-S.K.)
| | - Yong-Chul Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul 03080, Korea; (S.K.); (Y.-C.K.); (D.-K.K.); (Y.-S.K.)
| | - Dong-Ki Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul 03080, Korea; (S.K.); (Y.-C.K.); (D.-K.K.); (Y.-S.K.)
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
- Kidney Research Institute, Seoul National University Medical Research Center, Seoul 03080, Korea
| | - Yon-Su Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul 03080, Korea; (S.K.); (Y.-C.K.); (D.-K.K.); (Y.-S.K.)
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
- Kidney Research Institute, Seoul National University Medical Research Center, Seoul 03080, Korea
| | - Seung-Hee Yang
- Biomedical Research Institute, Seoul National University, Seoul 03080, Korea; (J.-J.M.); (Y.C.); (K.-H.K.); (A.S.)
- Kidney Research Institute, Seoul National University Medical Research Center, Seoul 03080, Korea
- Correspondence: ; Tel.: +82-2-2072-1724
| |
Collapse
|
5
|
Ajay AK, Zhao L, Vig S, Fujiwara M, Thakurela S, Jadhav S, Cho A, Chiu IJ, Ding Y, Ramachandran K, Mithal A, Bhatt A, Chaluvadi P, Gupta MK, Shah SI, Sabbisetti VS, Waaga-Gasser AM, Frank DA, Murugaiyan G, Bonventre JV, Hsiao LL. Deletion of STAT3 from Foxd1 cell population protects mice from kidney fibrosis by inhibiting pericytes trans-differentiation and migration. Cell Rep 2022; 38:110473. [PMID: 35263586 PMCID: PMC10027389 DOI: 10.1016/j.celrep.2022.110473] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 12/20/2021] [Accepted: 02/11/2022] [Indexed: 12/20/2022] Open
Abstract
Signal transduction and activator of transcription 3 (STAT3) is a key transcription factor implicated in the pathogenesis of kidney fibrosis. Although Stat3 deletion in tubular epithelial cells is known to protect mice from fibrosis, vFoxd1 cells remains unclear. Using Foxd1-mediated Stat3 knockout mice, CRISPR, and inhibitors of STAT3, we investigate its function. STAT3 is phosphorylated in tubular epithelial cells in acute kidney injury, whereas it is expanded to interstitial cells in fibrosis in mice and humans. Foxd1-mediated deletion of Stat3 protects mice from folic-acid- and aristolochic-acid-induced kidney fibrosis. Mechanistically, STAT3 upregulates the inflammation and differentiates pericytes into myofibroblasts. STAT3 activation increases migration and profibrotic signaling in genome-edited, pericyte-like cells. Conversely, blocking Stat3 inhibits detachment, migration, and profibrotic signaling. Furthermore, STAT3 binds to the Collagen1a1 promoter in mouse kidneys and cells. Together, our study identifies a previously unknown function of STAT3 that promotes kidney fibrosis and has therapeutic value in fibrosis.
Collapse
Affiliation(s)
- Amrendra K Ajay
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
| | - Li Zhao
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Division of Renal Medicine, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Shruti Vig
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Mai Fujiwara
- Ann Romney Centre for Neurological Disease, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Sudhir Thakurela
- Broad Institute of MIT and Harvard, Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA
| | - Shreyas Jadhav
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Andrew Cho
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - I-Jen Chiu
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Yan Ding
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Krithika Ramachandran
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Arushi Mithal
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Aanal Bhatt
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Pratyusha Chaluvadi
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Manoj K Gupta
- Section of Islet Cell Biology and Regenerative Medicine, Joslin Diabetes Center and Harvard Medical School, Boston, MA 02215, USA
| | - Sujal I Shah
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Venkata S Sabbisetti
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Ana Maria Waaga-Gasser
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - David A Frank
- Department of Medical Oncology, Dana Farber Cancer Research Institute, Boston, MA 02215, USA; Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Gopal Murugaiyan
- Ann Romney Centre for Neurological Disease, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Joseph V Bonventre
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Li-Li Hsiao
- Department of Medicine, Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
| |
Collapse
|
6
|
Lopez-Silva C, Surapaneni A, Coresh J, Reiser J, Parikh CR, Obeid W, Grams ME, Chen TK. Comparison of Aptamer-Based and Antibody-Based Assays for Protein Quantification in Chronic Kidney Disease. Clin J Am Soc Nephrol 2022; 17:350-360. [PMID: 35197258 PMCID: PMC8975030 DOI: 10.2215/cjn.11700921] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/14/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVES Novel aptamer-based technologies can identify >7000 analytes per sample, offering a high-throughput alternative to traditional immunoassays in biomarker discovery. However, the specificity for distinct proteins has not been thoroughly studied in the context of CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We assessed the use of SOMAscan, an aptamer-based technology, for the quantification of eight immune activation biomarkers and cystatin C among 498 African American Study of Kidney Disease and Hypertension (AASK) participants using immunoassays as the gold standard. We evaluated correlations of serum proteins as measured by SOMAscan versus immunoassays with each other and with iothalamate-measured GFR. We then compared associations between proteins measurement with risks of incident kidney failure and all-cause mortality. RESULTS Six biomarkers (IL-8, soluble TNF receptor superfamily member 1B [TNFRSF1B], cystatin C, soluble TNF receptor superfamily member 1A [TNFRSF1A], IL-6, and soluble urokinase-type plasminogen activator receptor [suPAR]) had non-negligible correlations (r=0.94, 0.93, 0.89, 0.85, 0.46, and 0.23, respectively) between SOMAscan and immunoassay measurements, and three (IL-10, IFN-γ, and TNF-α) were uncorrelated (r=0.08, 0.07, and 0.02, respectively). Of the six biomarkers with non-negligible correlations, TNFRSF1B, cystatin C, TNFRSF1A, and suPAR were negatively correlated with measured GFR and associated with higher risk of kidney failure. IL-8, TNFRSF1B, cystatin C, TNFRSF1A, and suPAR were associated with a higher risk of mortality via both methods. On average, immunoassay measurements were more strongly associated with adverse outcomes than their SOMAscan counterparts. CONCLUSIONS SOMAscan is an efficient and relatively reliable technique for quantifying IL-8, TNFRSF1B, cystatin C, and TNFRSF1A in CKD and detecting their potential associations with clinical outcomes. PODCAST This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2022_02_23_CJN11700921.mp3.
Collapse
Affiliation(s)
- Carolina Lopez-Silva
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Aditya Surapaneni
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Josef Coresh
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland,Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jochen Reiser
- Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois
| | - Chirag R. Parikh
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland,Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Wassim Obeid
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Morgan E. Grams
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland,Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Teresa K. Chen
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland,Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| |
Collapse
|
7
|
Ribeiro AC, Silva RE, Justino PBI, Santos EC, Gonçalves RV, Novaes RD. Relationship between time-dependent variability in cardiometabolic risk factors and biochemical markers with cytokine and adipokine levels in hemodialysis patients. Cytokine 2022; 151:155802. [DOI: 10.1016/j.cyto.2022.155802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/28/2021] [Accepted: 01/04/2022] [Indexed: 11/26/2022]
|
8
|
Yazgan B, Avcı F, Memi G, Tastekin E. Inflammatory response and matrix metalloproteinases in chronic kidney failure: Modulation by adropin and spexin. Exp Biol Med (Maywood) 2021; 246:1917-1927. [PMID: 34024143 PMCID: PMC8424640 DOI: 10.1177/15353702211012417] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 04/06/2021] [Indexed: 12/16/2022] Open
Abstract
Chronic kidney disease is a major global public health problem. The peptide hormones adropin and spexin modulate many physiological functions such as energy balance and glucose, lipid and protein metabolism. However, it is unclear whether these peptides may exert effects on renal damage, tissue remodeling, and inflammatory conditions. In view of the limited information, we aimed to investigate the effect of adropin and spexin on matrix metalloproteinase and inflammatory response genes a rat model of adenine-induced chronic kidney failure. Chronic kidney failure was induced in rats by administering adenine hemisulfate. Renal function was determined in an autoanalyzer. Histopathological modifications were assessed by H&E staining. mRNA expression levels of ALOX 15, COX 1, COX 2, IL-1β, IL-10, IL-17A, IL-18 IL-21, IL-33, KIM-1, MMP-1, MMP-2, MMP-3, MMP-7, MMP-9, MMP-13, NGAL, TGFβ1, TIMP-1, and TNFα in kidney tissue were measured by qPCR. Our results showed an increase of 24-h urine volume, serum creatinine, BUN, and urine protein levels in group with adenine-induced CKF. Adropin and spexin treatments decreased urine protein and 24-h urine volume. Renal damage, TIMP-1, IL-33, and MMP-2 increased after CKF induction, while COX 1, MMP-9, and MMP-13 levels were significantly reduced. Furthermore, KIM-1, TIMP-1, IL-33, and MMP-2 were downregulated by spexin treatment. Renal damage, NGAL, TIMP-1 IL-17A, IL-33, MMP-2, and MMP-3 decreased after adropin treatment, while MMP-13 levels were upregulated. Treatment with adropin+spexin decreased KIM-1, NGAL, TIMP-1, IL-1β, IL-17A, IL-18, IL-33, ALOX 15, COX 1, COX 2, TGFβ1, TNFα, MMP-2, MMP-3, and MMP-7, but increased MMP-13 levels. Our findings revealed that inflammatory response and MMP genes were modulated by adropin and spexin. These peptides may have protective effects on inflammation and chronic kidney damage progression.
Collapse
Affiliation(s)
- Burak Yazgan
- Department of Medical Services and Techniques, Sabuncuoğlu Serefeddin Health Services Vocational School, Amasya University, Amasya 05100, Turkey
- Department of Molecular Medicine, Institute of Health Sciences, Amasya University, Amasya 05100, Turkey
| | - Filiz Avcı
- Department of Molecular Medicine, Institute of Health Sciences, Amasya University, Amasya 05100, Turkey
| | - Gülsün Memi
- Department of Nursing, Hakkı Yoruk Health School, Trakya University, Edirne 22030, Turkey
- Department of Physiology, Institute of Health Sciences, Trakya University, Edirne 22030, Turkey
| | - Ebru Tastekin
- Department of Pathology, Faculty of Medicine, Trakya University, Edirne 22030, Turkey
| |
Collapse
|