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Stabile J, Neres-Santos RS, Molina Hernandes ID, Cruz Junho CV, Alves GF, Silva IC, Carneiro-Ramos MS, Fürstenau CR. Renal ischemia and reperfusion impact the purinergic signaling in a vascular bed distant from the injured site. Biochimie 2024; 222:37-44. [PMID: 38360398 DOI: 10.1016/j.biochi.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/23/2024] [Accepted: 02/12/2024] [Indexed: 02/17/2024]
Abstract
AIMS Acute kidney injury (AKI) is a public health problem and represents a risk factor for cardiovascular diseases (CVD) and vascular damage. This study aimed to investigate the impact of AKI on purinergic components in mice aorta. MAIN METHODS The kidney ischemia was achieved by the occlusion of the left kidney pedicle for 60 min, followed by reperfusion for 8 (IR8) and 15 (IR15) days. Renal function was assessed through biochemical assays, while gene expression levels were evaluated by RT-qPCR. KEY FINDINGS Analyses of renal parameters showed renal remodeling through mass loss in the left kidney and hypertrophy of the right kidney in the IR15 group. Furthermore, after 15 days, local inflammation was evidenced in the aorta. Moreover, the aorta purinergic components were significantly impacted by the renal ischemia and reperfusion model, with increases in gene expression of the pro-inflammatory purinoceptors P2Y1, P2Y2, P2Y6, and P2X4, potentially contributing to the vessel inflammation. The expression of NTPDase2 and ecto-5'-nucleotidase were also significantly increased in the aorta of the same group. In addition, both ATP and AMP hydrolysis were significantly increased in the aorta from IR15 animals, driving the entire purinergic cascade to the production of the anti-inflammatory adenosine. SIGNIFICANCE In short, this is the first time that inflammation of the aorta due to AKI was shown to have an impact on purinergic signaling components, with emphasis on the adenosinergic pathway. This seems to be closely implicated in the establishment of vascular inflammation in this model of AKI and deserves to be further investigated.
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Affiliation(s)
- Jeferson Stabile
- Laboratory of Vascular Biochemistry, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
| | - Raquel Silva Neres-Santos
- Laboratory of Cardiovascular Immunology, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
| | - Isabela Dorta Molina Hernandes
- Laboratory of Vascular Biochemistry, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
| | - Carolina Victória Cruz Junho
- Laboratory of Cardiovascular Immunology, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil; Institute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH Aachen, Aachen, Germany.
| | - Geovane Felippe Alves
- Laboratory of Vascular Biochemistry, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
| | - Isabella Cardoso Silva
- Laboratory of Vascular Biochemistry, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil; Institute of Biotechnology, Federal University of Uberlândia, Patos de Minas, MG, Brazil.
| | - Marcela Sorelli Carneiro-Ramos
- Laboratory of Cardiovascular Immunology, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
| | - Cristina Ribas Fürstenau
- Laboratory of Vascular Biochemistry, Center for Natural and Human Sciences, Federal University of ABC, Santo André, SP, Brazil.
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Falconi CA, Fogaça-Ruiz F, da Silva JV, Neres-Santos RS, Sanz CL, Nakao LS, Stinghen AEM, Junho CVC, Carneiro-Ramos MS. Renocardiac Effects of p-Cresyl Sulfate Administration in Acute Kidney Injury Induced by Unilateral Ischemia and Reperfusion Injury In Vivo. Toxins (Basel) 2023; 15:649. [PMID: 37999512 PMCID: PMC10674368 DOI: 10.3390/toxins15110649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
The precise mechanisms underlying the cardiovascular complications due to acute kidney injury (AKI) and the retention of uremic toxins like p-cresyl sulfate (PCS) remain incompletely understood. The objective of this study was to evaluate the renocardiac effects of PCS administration in animals subjected to AKI induced by ischemia and reperfusion (IR) injury. C57BL6 mice were subjected to distinct protocols: (i) administration with PCS (20, 40, or 60 mg/L/day) for 15 days and (ii) AKI due to unilateral IR injury associated with PCS administration for 15 days. The 20 mg/L dose of PCS led to a decrease in renal mass, an increase in the gene expression of Cystatin C and kidney injury molecule 1 (KIM-1), and a decrease in the α-actin in the heart. During AKI, PCS increased the renal injury biomarkers compared to control; however, it did not exacerbate these markers. Furthermore, PCS did not enhance the cardiac hypertrophy observed after 15 days of IR. An increase, but not potentialized, in the cardiac levels of interleukin (IL)-1β and IL-6 in the IR group treated with PCS, as well as in the injured kidney, was also noticed. In short, PCS administration did not intensify kidney injury, inflammation, and cardiac outcomes after AKI.
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Affiliation(s)
- Carlos Alexandre Falconi
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
| | - Fernanda Fogaça-Ruiz
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
| | - Jéssica Verônica da Silva
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
| | - Raquel Silva Neres-Santos
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
| | - Carmen Lucía Sanz
- Department of Basic Pathology, Universidade Federal do Paraná, Curitiba 81530-000, PR, Brazil; (C.L.S.); (L.S.N.)
| | - Lia Sumie Nakao
- Department of Basic Pathology, Universidade Federal do Paraná, Curitiba 81530-000, PR, Brazil; (C.L.S.); (L.S.N.)
| | - Andréa Emília Marques Stinghen
- Experimental Nephrology Laboratory, Basic Pathology Department, Universidade Federal do Paraná, Curitiba 81531-980, PR, Brazil;
| | - Carolina Victoria Cruz Junho
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
- Institute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Marcela Sorelli Carneiro-Ramos
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-170, SP, Brazil; (C.A.F.); (F.F.-R.); (J.V.d.S.); (R.S.N.-S.)
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Neres-Santos RS, Armentano GM, da Silva JV, Falconi CA, Carneiro-Ramos MS. Progress and Challenges of Understanding Cardiorenal Syndrome Type 3. Rev Cardiovasc Med 2023. [DOI: 10.31083/j.rcm2401008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Junho CVC, González-Lafuente L, Neres-Santos RS, Navarro-García JA, Rodríguez-Sánchez E, Ruiz-Hurtado G, Carneiro-Ramos MS. Klotho relieves inflammation and exerts a cardioprotective effect during renal ischemia/reperfusion-induced cardiorenal syndrome. Biomed Pharmacother 2022; 153:113515. [DOI: 10.1016/j.biopha.2022.113515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 11/02/2022] Open
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Neres-Santos RS, Junho CVC, Panico K, Caio-Silva W, Pieretti JC, Tamashiro JA, Seabra AB, Ribeiro CAJ, Carneiro-Ramos MS. Mitochondrial Dysfunction in Cardiorenal Syndrome 3: Renocardiac Effect of Vitamin C. Cells 2021; 10:3029. [PMID: 34831251 PMCID: PMC8616479 DOI: 10.3390/cells10113029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 02/04/2023] Open
Abstract
Cardiorenal syndrome (CRS) is a pathological link between the kidneys and heart, in which an insult in a kidney or heart leads the other organ to incur damage. CRS is classified into five subtypes, and type 3 (CRS3) is characterized by acute kidney injury as a precursor to subsequent cardiovascular changes. Mitochondrial dysfunction and oxidative and nitrosative stress have been reported in the pathophysiology of CRS3. It is known that vitamin C, an antioxidant, has proven protective capacity for cardiac, renal, and vascular endothelial tissues. Therefore, the present study aimed to assess whether vitamin C provides protection to heart and the kidneys in an in vivo CRS3 model. The unilateral renal ischemia and reperfusion (IR) protocol was performed for 60 min in the left kidney of adult mice, with and without vitamin C treatment, immediately after IR or 15 days after IR. Kidneys and hearts were subsequently collected, and the following analyses were conducted: renal morphometric evaluation, serum urea and creatinine levels, high-resolution respirometry, amperometry technique for NO measurement, gene expression of mitochondrial dynamic markers, and NOS. The analyses showed that the left kidney weight was reduced, urea and creatinine levels were increased, mitochondrial oxygen consumption was reduced, NO levels were elevated, and Mfn2 expression was reduced after 15 days of IR compared to the sham group. Oxygen consumption and NO levels in the heart were also reduced. The treatment with vitamin C preserved the left kidney weight, restored renal function, reduced NO levels, decreased iNOS expression, elevated constitutive NOS isoforms, and improved oxygen consumption. In the heart, oxygen consumption and NO levels were improved after vitamin C treatment, whereas the three NOS isoforms were overexpressed. These data indicate that vitamin C provides protection to the kidneys and some beneficial effects to the heart after IR, indicating it may be a preventive approach against cardiorenal insults.
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Affiliation(s)
- Raquel Silva Neres-Santos
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
| | - Carolina Victoria Cruz Junho
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
| | - Karine Panico
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
| | - Wellington Caio-Silva
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
| | - Joana Claudio Pieretti
- Laboratory BioNanoMetals, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (J.C.P.); (A.B.S.)
| | - Juliana Almeida Tamashiro
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
| | - Amedea Barozzi Seabra
- Laboratory BioNanoMetals, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (J.C.P.); (A.B.S.)
| | | | - Marcela Sorelli Carneiro-Ramos
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (R.S.N.-S.); (C.V.C.J.); (K.P.); (W.C.-S.); (J.A.T.)
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