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Martínez-Rojas MÁ, Balcázar H, González-Soria I, González-Rivera JM, Rodríguez-Vergara ME, Velazquez-Villegas LA, León-Contreras JC, Pérez-Villalva R, Correa F, Rosetti F, Bobadilla NA. Transient inhibition of sodium-glucose cotransporter 2 after ischemia/reperfusion injury ameliorates chronic kidney disease. JCI Insight 2024; 9:e173675. [PMID: 38516890 DOI: 10.1172/jci.insight.173675] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 02/08/2024] [Indexed: 03/23/2024] Open
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitor, dapagliflozin (Dapa), exhibited nephroprotective effects in patients with chronic kidney disease (CKD). We assessed the efficacy of short-term Dapa administration following acute kidney injury (AKI) in preventing CKD. Male Wistar rats were randomly assigned to Sham surgery, bilateral ischemia for 30 minutes (abbreviated as IR), and IR + Dapa groups. Daily treatment with Dapa was initiated just 24 hours after IR and maintained for only 10 days. Initially, rats were euthanized at this point to study early renal repair. After severe AKI, Dapa promptly restored creatinine clearance (CrCl) and significantly reduced renal vascular resistance compared with the IR group. Furthermore, Dapa effectively reversed the mitochondrial abnormalities, including increased fission, altered mitophagy, metabolic dysfunction, and proapoptotic signaling. To study this earlier, another set of rats was studied just 5 days after AKI. Despite persistent renal dysfunction, our data reveal a degree of mitochondrial protection. Remarkably, a 10-day treatment with Dapa demonstrated effectiveness in preventing CKD transition in an independent cohort monitored for 5 months after AKI. This was evidenced by improvements in proteinuria, CrCl, glomerulosclerosis, and fibrosis. Our findings underscore the potential of Dapa in preventing maladaptive repair following AKI, emphasizing the crucial role of early intervention in mitigating AKI long-term consequences.
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Affiliation(s)
- Miguel Ángel Martínez-Rojas
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | - Hiram Balcázar
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | - Isaac González-Soria
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | - Jesús Manuel González-Rivera
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | - Mauricio E Rodríguez-Vergara
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | | | - Juan Carlos León-Contreras
- Departmento de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Rosalba Pérez-Villalva
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
| | - Francisco Correa
- Departmento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Florencia Rosetti
- Departmento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Norma A Bobadilla
- Unidad de Fisiología Molecular, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departmento de Nefrología y Metabolismo Mineral
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2
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Aranda-Rivera AK, Cruz-Gregorio A, Amador-Martínez I, Medina-Campos ON, Garcia-Garcia M, Bernabe-Yepes B, León-Contreras JC, Hernández-Pando R, Aparicio-Trejo OE, Sánchez-Lozada LG, Tapia E, Pedraza-Chaverri J. Sulforaphane protects from kidney damage during the release of unilateral ureteral obstruction (RUUO) by activating nuclear factor erythroid 2-related factor 2 (Nrf2): Role of antioxidant, anti-inflammatory, and antiapoptotic mechanisms. Free Radic Biol Med 2024; 212:49-64. [PMID: 38141891 DOI: 10.1016/j.freeradbiomed.2023.12.022] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 12/25/2023]
Abstract
Releasing unilateral ureteral obstruction (RUUO) is the gold standard for decreasing renal damage induced during unilateral ureteral obstruction (UUO); however, the complete recovery after RUUO depends on factors such as the time and severity of obstruction and kidney contralateral compensatory mechanisms. Interestingly, previous studies have shown that kidney damage markers such as oxidative stress, inflammation, and apoptosis are present and even increase after removal obstruction. To date, previous therapeutic strategies have been used to potentiate the recovery of renal function after RUUO; however, the mechanisms involving renal damage reduction are poorly described and sometimes focus on the recovery of renal functionality. Furthermore, using natural antioxidants has not been completely studied in the RUUO model. In this study, we selected sulforaphane (SFN) because it activates the nuclear factor erythroid 2-related factor 2 (Nrf2), a transcription factor that induces an antioxidant response, decreasing oxidative stress and inflammation, preventing apoptosis. Thus, we pre-administrated SFN on the second day after UUO until day five, where we released the obstruction on the three days after UUO. Then, we assessed oxidative stress, inflammation, and apoptosis markers. Interestingly, we found that SFN administration in the RUUO model activated Nrf2, inducing its translocation to the nucleus to activate its target proteins. Thus, the Nrf2 activation upregulated glutathione (GSH) content and the antioxidant enzymes catalase, glutathione peroxidase (GPx), and glutathione reductase (GR), which reduced the oxidative stress markers. Moreover, the improvement of antioxidant response by SFN restored S-glutathionylation in the mitochondrial fraction. Activated Nrf2 also reduced inflammation by lessening the nucleotide-binding domain-like receptor family pyrin domain containing 3 and interleukin 1β (IL-1β) production. Reducing oxidative stress and inflammation prevented apoptosis by avoiding caspase 3 cleavage and increasing B-cell lymphoma 2 (Bcl2) levels. Taken together, the obtained results in our study showed that the upregulation of Nrf2 by SFN decreases oxidative stress, preventing inflammation and apoptosis cell death during the release of UUO.
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Affiliation(s)
- Ana Karina Aranda-Rivera
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico.
| | - Alfredo Cruz-Gregorio
- Departamento de Fisiología, Instituto Nacional de Cardiología "Ignacio Chavez", Mexico City, 14080, Mexico
| | - Isabel Amador-Martínez
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
| | - Omar Noel Medina-Campos
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico
| | - Misael Garcia-Garcia
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiologia "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Bismarck Bernabe-Yepes
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiologia "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, 14080, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, 14080, Mexico
| | - Omar Emiliano Aparicio-Trejo
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiologia "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiologia "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Edilia Tapia
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiologia "Ignacio Chávez", Mexico City, 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico.
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3
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Cuevas-López B, Romero-Ramirez EI, García-Arroyo FE, Tapia E, León-Contreras JC, Silva-Palacios A, Roldán FJ, Campos ONM, Hernandez-Esquivel L, Marín-Hernández A, Gonzaga-Sánchez JG, Hernández-Pando R, Pedraza-Chaverri J, Sánchez-Lozada LG, Aparicio-Trejo OE. NAC Pre-Administration Prevents Cardiac Mitochondrial Bioenergetics, Dynamics, Biogenesis, and Redox Alteration in Folic Acid-AKI-Induced Cardio-Renal Syndrome Type 3. Antioxidants (Basel) 2023; 12:1592. [PMID: 37627587 PMCID: PMC10451243 DOI: 10.3390/antiox12081592] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
The incidence of kidney disease is increasing worldwide. Acute kidney injury (AKI) can strongly favor cardio-renal syndrome (CRS) type 3 development. However, the mechanism involved in CRS development is not entirely understood. In this sense, mitochondrial impairment in both organs has become a central axis in CRS physiopathology. This study aimed to elucidate the molecular mechanisms associated with cardiac mitochondrial impairment and its role in CRS development in the folic acid-induced AKI (FA-AKI) model. Our results showed that 48 h after FA-AKI, the administration of N-acetyl-cysteine (NAC), a mitochondrial glutathione regulator, prevented the early increase in inflammatory and cell death markers and oxidative stress in the heart. This was associated with the ability of NAC to protect heart mitochondrial bioenergetics, principally oxidative phosphorylation (OXPHOS) and membrane potential, through complex I activity and the preservation of glutathione balance, thus preventing mitochondrial dynamics shifting to fission and the decreases in mitochondrial biogenesis and mass. Our data show, for the first time, that mitochondrial bioenergetics impairment plays a critical role in the mechanism that leads to heart damage. Furthermore, NAC heart mitochondrial preservation during an AKI event can be a valuable strategy to prevent CRS type 3 development.
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Affiliation(s)
- Belén Cuevas-López
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Edgar Ignacio Romero-Ramirez
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Fernando E. García-Arroyo
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Edilia Tapia
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Alejandro Silva-Palacios
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico;
| | - Francisco-Javier Roldán
- Outpatient Department, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico;
| | - Omar Noel Medina Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico; (O.N.M.C.); (J.P.-C.)
| | - Luz Hernandez-Esquivel
- Department of Biochemistry, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (L.H.-E.); (A.M.-H.)
| | - Alvaro Marín-Hernández
- Department of Biochemistry, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (L.H.-E.); (A.M.-H.)
| | - José Guillermo Gonzaga-Sánchez
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico; (O.N.M.C.); (J.P.-C.)
| | - Laura Gabriela Sánchez-Lozada
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
| | - Omar Emiliano Aparicio-Trejo
- Department of Cardio-Renal Physiology, National Institute of Cardiology Ignacio Chávez, Mexico City 14080, Mexico; (B.C.-L.); (E.I.R.-R.); (F.E.G.-A.); (E.T.); (J.G.G.-S.); (L.G.S.-L.)
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4
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Ceja-Galicia ZA, García-Arroyo FE, Aparicio-Trejo OE, El-Hafidi M, Gonzaga-Sánchez G, León-Contreras JC, Hernández-Pando R, Guevara-Cruz M, Tovar AR, Rojas-Morales P, Aranda-Rivera AK, Sánchez-Lozada LG, Tapia E, Pedraza-Chaverri J. Therapeutic Effect of Curcumin on 5/6Nx Hypertriglyceridemia: Association with the Improvement of Renal Mitochondrial β-Oxidation and Lipid Metabolism in Kidney and Liver. Antioxidants (Basel) 2022; 11:2195. [PMID: 36358567 PMCID: PMC9686550 DOI: 10.3390/antiox11112195] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 10/04/2023] Open
Abstract
Chronic kidney disease (CKD) prevalence is constantly increasing, and dyslipidemia in this disease is characteristic, favoring cardiovascular events. However, the mechanisms of CKD dyslipidemia are not fully understood. The use of curcumin (CUR) in CKD models such as 5/6 nephrectomy (5/6Nx) has shown multiple beneficial effects, so it has been proposed to correct dyslipidemia without side effects. This work aimed to characterize CUR's potential therapeutic effect on dyslipidemia and alterations in lipid metabolism and mitochondrial ß-oxidation in the liver and kidney in 5/6Nx. Male Wistar rats were subjected to 5/6Nx and progressed by 4 weeks; meanwhile, CUR (120 mg/kg) was administered for weeks 5 to 8. Our results showed that CUR reversed the increase in liver and kidney damage and hypertriglyceridemia induced by 5/6Nx. CUR also reversed mitochondrial membrane depolarization and β-oxidation disorders in the kidney and the increased lipid uptake and the high levels of proteins involved in fatty acid synthesis in the liver and kidney. CUR also decreased lipogenesis and increased mitochondrial biogenesis markers in the liver. Therefore, we concluded that the therapeutic effect of curcumin on 5/6Nx hypertriglyceridemia is associated with the restoration of renal mitochondrial ß-oxidation and the reduction in lipid synthesis and uptake in the kidneys and liver.
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Affiliation(s)
- Zeltzin Alejandra Ceja-Galicia
- Department of Cardio-Renal Physiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
| | | | - Omar Emiliano Aparicio-Trejo
- Department of Cardio-Renal Physiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
| | - Mohammed El-Hafidi
- Department of Cardiovascular Biomedicine, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
| | - Guillermo Gonzaga-Sánchez
- Department of Cardio-Renal Physiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
| | - Juan Carlos León-Contreras
- Department of Experimental Pathology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico
| | - Rogelio Hernández-Pando
- Department of Experimental Pathology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico
| | - Martha Guevara-Cruz
- Department of Nutrition Physiology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico
| | - Armando R. Tovar
- Department of Nutrition Physiology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico
| | - Pedro Rojas-Morales
- Department of Cardio-Renal Physiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
| | - Ana Karina Aranda-Rivera
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
| | | | - Edilia Tapia
- Department of Cardio-Renal Physiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
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5
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Paredes-González IS, Aparicio-Trejo OE, Ramos-Espinosa O, López-Torres MO, Maya-Hoyos M, Mendoza-Trujillo M, Barrera-Rosales A, Mata-Espinosa D, León-Contreras JC, Pedraza-Chaverri J, Espitia C, Hernández-Pando R. Effect of mycobacterial proteins that target mitochondria on the alveolar macrophages activation during Mycobacterium tuberculosis infection. Exp Lung Res 2022; 48:251-265. [PMID: 36102603 DOI: 10.1080/01902148.2022.2120649] [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] [Indexed: 12/29/2022]
Abstract
Purpose of the study: During the early and progressive (late) stages of murine experimental pulmonary tuberculosis, the differential activation of macrophages contributes to disease development by controlling bacterial growth and immune regulation. Mycobacterial proteins P27 and PE_PGRS33 can target the mitochondria of macrophages. This study aims to evaluate the effect of both proteins on macrophage activation during mycobacterial infection. Materials and methods: We assess both proteins for mitochondrial oxygen consumption, and morphological changes, as well as bactericide activity, production of metabolites, cytokines, and activation markers in infected MQs. The cell line MH-S was used for all the experiments. Results: We show that P27 and PE_PGRS33 proteins modified mitochondrial dynamics, oxygen consumption, bacilli growth, cytokine production, and some genes that contribute to macrophage alternative activation and mycobacterial intracellular survival. Conclusions: Our findings showed that these bacterial proteins partially contribute to promoting M2 differentiation by altering mitochondrial metabolic activity.
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Affiliation(s)
- Iris Selene Paredes-González
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Omar Emiliano Aparicio-Trejo
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico
| | - Octavio Ramos-Espinosa
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Manuel Othoniel López-Torres
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Milena Maya-Hoyos
- Departamento de Química, Universidad Nacional de Colombia, Ciudad Universitaria, Bogota, Colombia
| | - Monserrat Mendoza-Trujillo
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Alejandra Barrera-Rosales
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Dulce Mata-Espinosa
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Juan Carlos León-Contreras
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Clara Espitia
- Departamento de Inmunología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Rogelio Hernández-Pando
- División de Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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6
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Cuevas-Magaña MY, Vega-García CC, León-Contreras JC, Hernández-Pando R, Zazueta C, García-Niño WR. Ellagic acid ameliorates hexavalent chromium-induced renal toxicity by attenuating oxidative stress, suppressing TNF-α and protecting mitochondria. Toxicol Appl Pharmacol 2022; 454:116242. [PMID: 36108929 DOI: 10.1016/j.taap.2022.116242] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/29/2022] [Accepted: 09/08/2022] [Indexed: 11/18/2022]
Abstract
Nephrotoxicity is an important adverse effect of oxidative stress induced by hexavalent chromium [Cr(VI)]. The effect of ellagic acid, a dietary polyphenolic compound with potent antioxidant activity, was investigated in Cr(VI)-induced kidney injury. Six groups of male Wistar rats were treated intragastrically with vehicle or ellagic acid (15 and 30 mg/kg) for 10 days. On day 10, rats received saline or Cr(VI) (K2Cr2O7 15 mg/kg) subcutaneously. Cr(VI) significantly increased kidney weight, affected kidney function assessed by biomarkers in blood and urine (protein, creatinine and urea nitrogen), caused histological changes (tubular injury and glomerular capillary tuft damage), increased markers of oxidative stress and reduced the activity of antioxidant enzymes. In addition, Cr(VI) altered mitochondrial ultrastructure, impaired mitochondrial respiration, increased lipid peroxidation, and inhibited the function of mitochondrial enzymes. Pretreatment with ellagic acid (30 mg/kg) attenuated all the aforementioned alterations. Furthermore, we explored whether ellagic acid might regulate the tumor necrosis factor-alpha (TNF-α)/receptor-interacting protein kinase 3 (RIPK3) pathway, reducing Cr(VI)-induced tubular necrosis. Cr(VI) upregulated both TNF-α and RIPK3, but ellagic acid only decreased TNF-α levels, having no effect on RIPK3 content. Therefore, understanding the mechanisms through which Cr(VI) promotes necroptosis is crucial for future studies, in order to design strategies to mitigate kidney damage. In conclusion, ellagic acid attenuated Cr(VI)-induced renal alterations by preventing oxidative stress, supporting enzymatic activities, suppressing TNF-α, and preserving mitochondrial ultrastructure and function, most likely due to its antioxidant properties.
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Affiliation(s)
- Mayra Yael Cuevas-Magaña
- Department of Cardiovascular Biomedicine, National Institute of Cardiology "Ignacio Chávez", Mexico City 14080, Mexico
| | - Claudia Cecilia Vega-García
- Department of Biology of Reproduction, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City 14000, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section. National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City 14000, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section. National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City 14000, Mexico
| | - Cecilia Zazueta
- Department of Cardiovascular Biomedicine, National Institute of Cardiology "Ignacio Chávez", Mexico City 14080, Mexico
| | - Wylly Ramsés García-Niño
- Department of Cardiovascular Biomedicine, National Institute of Cardiology "Ignacio Chávez", Mexico City 14080, Mexico.
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7
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Madrid-Paulino E, Mata-Espinosa D, León-Contreras JC, Serrano-Fujarte I, Díaz de León-Guerrero S, Villaseñor T, Ramon-Luing L, Puente JL, Chavez-Galan L, Hernández-Pando R, Pérez-Martínez L, Pedraza-Alva G. Klf10 favors Mycobacterium tuberculosis survival by impairing IFN-γ production and preventing macrophages reprograming to macropinocytosis. J Leukoc Biol 2022; 112:475-490. [PMID: 35726707 DOI: 10.1002/jlb.4ma0422-288r] [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: 10/04/2021] [Revised: 04/22/2022] [Indexed: 11/10/2022] Open
Abstract
Mycobacterium tuberculosis has developed diverse mechanisms to survive inside phagocytic cells, such as macrophages. Phagocytosis is a key process in eliminating invading pathogens; thus, M. tuberculosis efficiently disrupts phagosome maturation to ensure infection. However, inflammatory cytokines produced by macrophages in response to early M. tuberculosis infection are key to promoting bacterial clarification. IFN-γ enhances M. tuberculosis engulfment and destruction by reprogramming macrophages from phagocytosis to macropinocytosis. Here, we show that the transcription factor Krüppel-like factor 10 (Klf10) plays a positive role in M. tuberculosis survival and infection by negatively modulating IFN-γ levels. Naïve Klf10-deficient macrophages produce more IFN-γ upon stimulation than wild-type macrophages, thus enhancing bacterial uptake and bactericidal activity achieved by macropinocytosis. Moreover, Klf10⁻/ ⁻ macrophages showed cytoplasmic distribution of coronin 1 correlated with increased pseudopod count and length. In agreement with these observations, Klf10⁻/ ⁻ mice showed improved bacterial clearance from the lungs and increased viability. Altogether, our data indicate that Klf10 plays a critical role in M. tuberculosis survival by preventing macrophage reprogramming from phagocytosis to macropinocytosis by negatively regulating IFN-γ production upon macrophage infection.
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Affiliation(s)
- Edgardo Madrid-Paulino
- Departamento de Medicina Molecular y Bioprocesos, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Dulce Mata-Espinosa
- Departamento de Patología Experimental, Instituto Nacional de Ciencias Medicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología Experimental, Instituto Nacional de Ciencias Medicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | - Isela Serrano-Fujarte
- Departamento de Microbiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Sol Díaz de León-Guerrero
- Departamento de Medicina Molecular y Bioprocesos, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Tomás Villaseñor
- Departamento de Medicina Molecular y Bioprocesos, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Lucero Ramon-Luing
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, Mexico City, Mexico
| | - José L Puente
- Departamento de Microbiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Leslie Chavez-Galan
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, Mexico City, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología Experimental, Instituto Nacional de Ciencias Medicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | - Leonor Pérez-Martínez
- Departamento de Medicina Molecular y Bioprocesos, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
| | - Gustavo Pedraza-Alva
- Departamento de Medicina Molecular y Bioprocesos, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico
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8
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Sánchez-Garibay C, Salinas-Lara C, Gómez-López MA, Soto-Rojas LO, Castillón-Benavides NK, Castillón-Benavides OJ, Hernández-Campos ME, Hernández-Pando R, Marquina-Castillo B, Flores-Barrada MA, Choreño-Parra JA, León-Contreras JC, Tena-Suck ML, Mata-Espinosa DA, Nava P, Medina-Mendoza J, Rodríguez-Balderas CA. Mycobacterium tuberculosis Infection Induces BCSFB Disruption but No BBB Disruption In Vivo: Implications in the Pathophysiology of Tuberculous Meningitis. Int J Mol Sci 2022; 23:ijms23126436. [PMID: 35742886 PMCID: PMC9223849 DOI: 10.3390/ijms23126436] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/04/2022] [Accepted: 06/05/2022] [Indexed: 12/10/2022] Open
Abstract
Central nervous system (CNS) tuberculosis is the most lethal and devastating form among the diseases caused by Mycobacterium tuberculosis. The mechanisms by which M. tuberculosis bacilli enter the CNS are still unclear. However, the BBB and the BCSFB have been proposed as possible routes of access into the brain. We previously reported that certain strains of M. tuberculosis possess an enhanced ability to cause secondary CNS infection in a mouse model of progressive pulmonary tuberculosis. Here, we evaluated the morphostructural and molecular integrity of CNS barriers. For this purpose, we analyzed through transmission electron microscopy the ultrastructure of brain parenchymal microvessels and choroid plexus epithelium from animals infected with two mycobacterial strains. Additionally, we determined the expression of junctional proteins and cytokines by immunological techniques. The results showed that the presence of M. tuberculosis induced disruption of the BCSFB but no disruption of the BBB, and that the severity of such damage was related to the strain used, suggesting that variations in the ability to cause CNS disease among distinct strains of bacteria may also be linked to their capacity to cause direct or indirect disruption of these barriers. Understanding the pathophysiological mechanisms involved in CNS tuberculosis may facilitate the establishment of new biomarkers and therapeutic targets.
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Affiliation(s)
- Carlos Sánchez-Garibay
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City 14269, Mexico; (C.S.-G.); (M.L.T.-S.)
- Red MEDICI, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico; (L.O.S.-R.); (J.A.C.-P.); (J.M.-M.)
| | - Citlaltepetl Salinas-Lara
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City 14269, Mexico; (C.S.-G.); (M.L.T.-S.)
- Red MEDICI, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico; (L.O.S.-R.); (J.A.C.-P.); (J.M.-M.)
- Laboratorio de Patogenesis Molecular, Laboratorio 4, Edificio A4, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Correspondence: ; Tel.: +52-55-5606-3822
| | | | - Luis O. Soto-Rojas
- Red MEDICI, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico; (L.O.S.-R.); (J.A.C.-P.); (J.M.-M.)
- Laboratorio de Patogenesis Molecular, Laboratorio 4, Edificio A4, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | | | | | - María Elena Hernández-Campos
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, Casco de Santo Tomás, Mexico City 11340, Mexico;
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, Department of Pathology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico; (R.H.-P.); (D.A.M.-E.)
| | - Brenda Marquina-Castillo
- Department of Pathology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico;
| | | | - José Alberto Choreño-Parra
- Red MEDICI, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico; (L.O.S.-R.); (J.A.C.-P.); (J.M.-M.)
- Laboratorio de Inmunobiología y Genética, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City 14080, Mexico
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Mexico City 14380, Mexico
| | - Juan Carlos León-Contreras
- Laboratorio de Microscopia Electrónica, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico;
| | - Martha Lilia Tena-Suck
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City 14269, Mexico; (C.S.-G.); (M.L.T.-S.)
| | - Dulce Adriana Mata-Espinosa
- Experimental Pathology Section, Department of Pathology, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City 14080, Mexico; (R.H.-P.); (D.A.M.-E.)
| | - Porfirio Nava
- Department of Physiology, Biophysics and Neuroscience, Mexico City 07360, Mexico;
| | - Jessica Medina-Mendoza
- Red MEDICI, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico; (L.O.S.-R.); (J.A.C.-P.); (J.M.-M.)
- Servicio de Pediatría, Hospital Juarez de México, Secretaria de Salud, Mexico City 07760, Mexico
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9
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Rojas-Morales P, León-Contreras JC, Sánchez-Tapia M, Silva-Palacios A, Cano-Martínez A, González-Reyes S, Jiménez-Osorio AS, Hernández-Pando R, Osorio-Alonso H, Sánchez-Lozada LG, Tovar AR, Pedraza-Chaverri J, Tapia E. A ketogenic diet attenuates acute and chronic ischemic kidney injury and reduces markers of oxidative stress and inflammation. Life Sci 2022; 289:120227. [PMID: 34921866 DOI: 10.1016/j.lfs.2021.120227] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [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: 09/29/2021] [Revised: 11/30/2021] [Accepted: 12/08/2021] [Indexed: 01/15/2023]
Abstract
BACKGROUND Ischemic kidney injury is a common clinical condition resulting from transient interruption of the kidney's normal blood flow, leading to oxidative stress, inflammation, and kidney dysfunction. The ketogenic diet (KD), a low-carbohydrate, high-fat diet that stimulates endogenous ketone body production, has potent antioxidant and anti-inflammatory effects in distinct tissues and might thus protect the kidney against ischemia and reperfusion (IR) injury. MAIN METHODS Male Wistar rats were fed a KD or a control diet (CD) for three days before analyzing metabolic parameters or testing nephroprotection. We used two different models of kidney IR injury and conducted biochemical, histological, and Western blot analyses at 24 h and two weeks after surgery. KEY FINDINGS Acute KD feeding caused protein acetylation, liver AMPK activation, and increased resistance to IR-induced kidney injury. At 24 h after IR, rats on KD presented reduced tubular damage and improved kidney functioning compared to rats fed with a CD. KD attenuated oxidative damage (protein nitration, 4-HNE adducts, and 8-OHdG), increased antioxidant defenses (GPx and SOD activity), and reduced inflammatory intermediates (IL6, TNFα, MCP1), p50 NF-κB expression, and cellular infiltration. Also, KD prevented interstitial fibrosis development at two weeks, up-regulation of HSP70, and chronic Klotho deficiency. SIGNIFICANCE Our findings demonstrate for the first time that short-term KD increases tolerance to experimental kidney ischemia, opening the opportunity for future therapeutic exploration of a dietary preconditioning strategy to convey kidney protection in the clinic.
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Affiliation(s)
- Pedro Rojas-Morales
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico; Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Mónica Sánchez-Tapia
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Alejandro Silva-Palacios
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - Agustina Cano-Martínez
- Departamento de Fisiología, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - Susana González-Reyes
- Facultad de Medicina y Psicología, Universidad Autónoma de Baja California, Tijuana 22390, Mexico
| | - Angélica Saraí Jiménez-Osorio
- Área Académica de Enfermería, Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Circuito Ex Hacienda, La Concepción S/N, Carretera Pachuca Actopan, San Agustín Tlaxiaca 42060, Hidalgo, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Horacio Osorio-Alonso
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - Armando R Tovar
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Edilia Tapia
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico.
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10
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Sánchez-Castro OE, Navarrete-Pérez JJ, Retana-Flores EA, León-Contreras JC, Teco-Cortes JA. [Lymphoma with signet ring morphology: pathology with distinctive differential diagnoses]. Rev Med Inst Mex Seguro Soc 2021; 59:574-578. [PMID: 34913634] [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] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/19/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Signet-ring cell lymphoma is a rare entity that simulates epithelial neoplasms, sarcomas and reactive histiocytes conditions. It represents a morphological variant of non-Hodgkin's lymphomas, its diagnosis can represent a challenge, therefore it should be considered in complementary studies. OBJECTIVE The aim of this work is to show a case with a very rare morphology and to emphasize the importance of awareness this entity and avoid mistakes in its diagnosis. CLINICAL CASE We present the case of a 67-year-old man, who developed lymph node growths in the right armpit, neck, right groin, and submandibular region, with apparent involvement of the lungs and spleen; was diagnosed as diffuse large B cell lymphoma with signet-ring morphology, originated in the germinal center. Transmission electron microscopy study was carried out for a more precise characterization of the morphology. Unfortunately, the patient did not return for a follow-up consultation, so he did not start treatment and died 6 months after diagnosis. CONCLUSIONS Lymphoma with the signet-ring phenotype is rare, and can occur in any type of non-Hodgkin lymphoma; however, this morphology is more commonly associated with carcinomas and, less frequently, with sarcomas, melanomas or reactive histiocytes conditions, therefore should be considered this entity together with the appropriate use of complementary studies for proper diagnosis.
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Affiliation(s)
| | - Juan José Navarrete-Pérez
- Secretaría de Salud, Hospital General de México "Dr. Eduardo Liceaga", Servicio de Patología. Ciudad de México, México
| | | | - Juan Carlos León-Contreras
- Secretaría de Salud, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Servicio de Patología. Ciudad de México, México
| | - Javier Alejandro Teco-Cortes
- Secretaría de Salud, Hospital General de México "Dr. Eduardo Liceaga", Servicio de Patología. Ciudad de México, México
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11
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Galán-Salinas A, Corral-Ruíz G, Pérez-Vega MJ, Fabila-Castillo L, Silva-García R, Marquina-Castillo B, León-Contreras JC, Barrios-Payán J, Francisco-Cruz A, Montecillo-Aguado M, Huerta-Yepez S, Calderón-Amador J, Flores-Romo L, Hernández-Pando R, Sánchez-Torres LE. Monocyte Locomotion Inhibitory Factor confers neuroprotection and prevents the development of murine cerebral malaria. Int Immunopharmacol 2021; 97:107674. [PMID: 34044183 DOI: 10.1016/j.intimp.2021.107674] [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: 02/10/2021] [Revised: 03/30/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
Cerebral malaria (CM) is a neurological complication derived from the Plasmodium falciparum infection in humans. The mechanisms involved in the disease progression are still not fully understood, but both the sequestration of infected red blood cells (iRBC) and leukocytes and an exacerbated host inflammatory immune response are significant factors. In this study, we investigated the effect of Monocyte Locomotion Inhibitory Factor (MLIF), an anti-inflammatory peptide, in a well-characterized murine model of CM. Our data showed that the administration of MLIF increased the survival and avoided the neurological signs of CM in Plasmodium berghei ANKA (PbA) infected C57BL/6 mice. MLIF administration down-regulated systemic inflammatory mediators such as IFN-γ, TNF-α, IL-6, CXCL2, and CCL2, as well as the in situ expression of TNF-α in the brain. In the same way, MLIF reduced the expression of CD31, CD36, CD54, and CD106 in the cerebral endothelium of infected animals and prevented the sequestration of iRBC and leucocytes in the brain microvasculature. Furthermore, MLIF inhibited the activation of astrocytes and microglia and preserved the integrity of the blood-brain barrier (BBB). In conclusion, our results demonstrated that the administration of MLIF increased survival and conferred neuroprotection by decreasing neuroinflammation in murine CM.
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Affiliation(s)
- A Galán-Salinas
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico; Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico
| | - G Corral-Ruíz
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico; Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico
| | - M J Pérez-Vega
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico; Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico
| | - L Fabila-Castillo
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico; Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico
| | - R Silva-García
- Unidad de Investigación Médica en Inmunología, Hospital de Pediatría, CMN-Siglo XXI, IMSS, México City, Mexico
| | - B Marquina-Castillo
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - J C León-Contreras
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - J Barrios-Payán
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico
| | - A Francisco-Cruz
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - M Montecillo-Aguado
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, México City, Mexico
| | - S Huerta-Yepez
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, México City, Mexico
| | - J Calderón-Amador
- Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico; Departamento de Biología Celular, Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional, México City, Mexico
| | - L Flores-Romo
- Departamento de Biología Celular, Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional, México City, Mexico
| | - R Hernández-Pando
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, Mexico.
| | - L E Sánchez-Torres
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, México City, Mexico.
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12
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Prieto-Carrasco R, García-Arroyo FE, Aparicio-Trejo OE, Rojas-Morales P, León-Contreras JC, Hernández-Pando R, Sánchez-Lozada LG, Tapia E, Pedraza-Chaverri J. Progressive Reduction in Mitochondrial Mass Is Triggered by Alterations in Mitochondrial Biogenesis and Dynamics in Chronic Kidney Disease Induced by 5/6 Nephrectomy. Biology (Basel) 2021; 10:349. [PMID: 33919054 PMCID: PMC8143166 DOI: 10.3390/biology10050349] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/17/2021] [Accepted: 04/19/2021] [Indexed: 12/17/2022]
Abstract
The five-sixth nephrectomy (5/6Nx) model is widely used to study the mechanisms involved in chronic kidney disease (CKD) progression. Mitochondrial impairment is a critical mechanism that favors CKD progression. However, until now, there are no temporal studies of the change in mitochondrial biogenesis and dynamics that allow determining the role of these processes in mitochondrial impairment and renal damage progression in the 5/6Nx model. In this work, we determined the changes in mitochondrial biogenesis and dynamics markers in remnant renal mass from days 2 to 28 after 5/6Nx. Our results show a progressive reduction in mitochondrial biogenesis triggered by reducing two principal regulators of mitochondrial protein expression, the peroxisome proliferator-activated receptor-gamma coactivator 1-alpha and the peroxisome proliferator-activated receptor alpha. Furthermore, the reduction in mitochondrial biogenesis proteins strongly correlates with the increase in renal damage markers. Additionally, we found a slow and gradual change in mitochondrial dynamics from fusion to fission, favoring mitochondrial fragmentation at later stages after 5/6Nx. Together, our results suggest that 5/6Nx induces the progressive reduction in mitochondrial mass over time via the decrease in mitochondrial biogenesis factors and a slow shift from mitochondrial fission to fusion; both mechanisms favor CKD progression in the remnant renal mass.
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Affiliation(s)
- Rodrigo Prieto-Carrasco
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (R.P.-C.); (O.E.A.-T.); (P.R.-M.)
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - Fernando E. García-Arroyo
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (R.P.-C.); (O.E.A.-T.); (P.R.-M.)
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - Pedro Rojas-Morales
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (R.P.-C.); (O.E.A.-T.); (P.R.-M.)
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Laura Gabriela Sánchez-Lozada
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - Edilia Tapia
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (F.E.G.-A.); (L.G.S.-L.); (E.T.)
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (R.P.-C.); (O.E.A.-T.); (P.R.-M.)
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13
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Toral-Rios D, Patiño-López G, Gómez-Lira G, Gutiérrez R, Becerril-Pérez F, Rosales-Córdova A, León-Contreras JC, Hernández-Pando R, León-Rivera I, Soto-Cruz I, Florán-Garduño B, Campos-Peña V. Activation of STAT3 Regulates Reactive Astrogliosis and Neuronal Death Induced by AβO Neurotoxicity. Int J Mol Sci 2020; 21:ijms21207458. [PMID: 33050466 PMCID: PMC7590075 DOI: 10.3390/ijms21207458] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 01/03/2023] Open
Abstract
Amyloid-beta oligomers (AβO) have been proposed as the most potent neurotoxic and inflammation inducers in Alzheimer’s disease (AD). AβO contribute to AD pathogenesis by impairing the production of several cytokines and inflammation-related signaling pathways, such as the Janus kinases/signal transducer of transcription factor-3 (JAK/STAT3) pathway. STAT3 modulates glial activation, indirectly regulates Aβ deposition, and induces cognitive decline in AD transgenic models. However, in vivo studies using an AβO microinjection rat model have not yet explored STAT3 role. The main purpose of this study was to elucidate if a single microinjection of AβO could promote an increased expression of STAT3 in glial cells favoring neuroinflammation and neurodegeneration. We designed a model of intrahippocampal microinjection and assessed glial activation, cytokines production, STAT3 expression, and neurodegeneration in time. Our results showed robust expression of STAT3 in glial cells (mainly in astrocytes) and neurons, correlating with neuronal death in response to AβO administration. A STAT3 inhibition assay conducted in rat primary hippocampal cultures, suggested that the induction of the transcription factor by AβO in astrocytes leads them to an activation state that may favor neuronal death. Notwithstanding, pharmacological inhibition of the JAK2/STAT3 pathway should be focused on astrocytes because it is also essential in neurons survival. Overall, these findings strongly suggest the participation of STAT3 in the development of neurodegeneration.
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Affiliation(s)
- Danira Toral-Rios
- Departamento de Fisiología, Biofísica y Neurociencias, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de Mexico 07360, Mexico; (D.T.-R.); (B.F.-G.)
| | - Genaro Patiño-López
- Laboratorio de Investigación en Inmunología y Proteómica, Hospital Infantil de México Federico Gómez, Ciudad de Mexico 06720, Mexico;
| | - Gisela Gómez-Lira
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de Mexico 14330, Mexico; (G.G.-L.); (R.G.)
| | - Rafael Gutiérrez
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de Mexico 14330, Mexico; (G.G.-L.); (R.G.)
| | - Fernando Becerril-Pérez
- Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-BioCenter 1, 1030 Vienna, Austria;
| | - Aldebarán Rosales-Córdova
- Departamento de Administración, Facultad de Economía y Negocios, Universidad Anáhuac de México, Huixquilucan 52786, Mexico;
| | - Juan Carlos León-Contreras
- Departamento de Patología, Sección Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición, Salvador Zubirán, Ciudad de Mexico 14080, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Rogelio Hernández-Pando
- Departamento de Patología, Sección Patología Experimental, Instituto Nacional de Ciencias Médicas y Nutrición, Salvador Zubirán, Ciudad de Mexico 14080, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Ismael León-Rivera
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma del Estado de Morelos, Cuernavaca Morelos 62210, Mexico;
| | - Isabel Soto-Cruz
- Laboratorio de Oncología Molecular, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de Mexico 09230, Mexico;
| | - Benjamín Florán-Garduño
- Departamento de Fisiología, Biofísica y Neurociencias, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de Mexico 07360, Mexico; (D.T.-R.); (B.F.-G.)
| | - Victoria Campos-Peña
- Laboratorio Experimental de Enfermedades Neurodegenerativas, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Ciudad de Mexico 14269, Mexico
- Correspondence: ; Tel.: +555-6063-822 (ext. 2010)
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14
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Aparicio-Trejo OE, Rojas-Morales P, Avila-Rojas SH, León-Contreras JC, Hernández-Pando R, Jiménez-Uribe AP, Prieto-Carrasco R, Sánchez-Lozada LG, Pedraza-Chaverri J, Tapia E. Temporal Alterations in Mitochondrial β-Oxidation and Oxidative Stress Aggravate Chronic Kidney Disease Development in 5/6 Nephrectomy Induced Renal Damage. Int J Mol Sci 2020; 21:ijms21186512. [PMID: 32899919 PMCID: PMC7555424 DOI: 10.3390/ijms21186512] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 12/17/2022] Open
Abstract
Five-sixths nephrectomy (5/6Nx) model is widely used for studying the mechanisms involved in chronic kidney disease (CKD) progression, a kidney pathology that has increased dramatically in recent years. Mitochondrial impairment is a key mechanism that aggravates CKD progression; however, the information on mitochondrial bioenergetics and redox alterations along a time course in a 5/6Nx model is still limited and in some cases contradictory. Therefore, we performed for the first time a time-course study of mitochondrial alterations by high-resolution respirometry in the 5/6Nx model. Our results show a decrease in mitochondrial β-oxidation at early times, as well as a permanent impairment in adenosine triphosphate (ATP) production in CI-linked respiration, a permanent oxidative state in mitochondria and decoupling of these organelles. These pathological alterations are linked to the early decrease in complex I and ATP synthase activities and to the further decrease in complex III activity. Therefore, our results may suggest that mitochondrial bioenergetics impairment is an early event in renal damage, whose persistence in time aggravates CKD development in the 5/6Nx model.
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Affiliation(s)
- Omar Emiliano Aparicio-Trejo
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (O.E.A.-T.); (P.R.-M.); (L.G.S.-L.)
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Pedro Rojas-Morales
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (O.E.A.-T.); (P.R.-M.); (L.G.S.-L.)
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Sabino Hazael Avila-Rojas
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition “Salvador Zubirán”, Mexico City 14000, Mexico; (J.C.L.-C.); (R.H.-P.)
| | - Alexis Paulina Jiménez-Uribe
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Rodrigo Prieto-Carrasco
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Laura Gabriela Sánchez-Lozada
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (O.E.A.-T.); (P.R.-M.); (L.G.S.-L.)
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico; (S.H.A.-R.); (A.P.J.-U.); (R.P.-C.); (J.P.-C.)
| | - Edilia Tapia
- Department of Cardio-Renal Pathophysiology, National Institute of Cardiology “Ignacio Chávez”, Mexico City 14080, Mexico; (O.E.A.-T.); (P.R.-M.); (L.G.S.-L.)
- Correspondence:
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15
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Rojas-Morales P, León-Contreras JC, Granados-Pineda J, Hernández-Pando R, Gonzaga G, Sánchez-Lozada LG, Osorio-Alonso H, Pedraza-Chaverri J, Tapia E. Protection against renal ischemia and reperfusion injury by short-term time-restricted feeding involves the mitochondrial unfolded protein response. Free Radic Biol Med 2020; 154:75-83. [PMID: 32376457 DOI: 10.1016/j.freeradbiomed.2020.04.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/15/2020] [Accepted: 04/26/2020] [Indexed: 12/18/2022]
Abstract
Food restriction improves metabolic health and increases resistance to stress in experimental animals. However, most studies have focused on long-term dietary restriction protocols consisting of several weeks or months of limited food ingestion. Here it was investigated the impact of 2-h time-restricted feeding (TRF) for one week on stress resistance in a rat model of kidney injury induced by ischemia and reperfusion (IR). At baseline, TRF reduced blood glucose, increased β-hydroxybutyrate and improved body composition in male Wistar rats. Importantly, implementing the one-week TRF schedule before ischemia significantly improved renal function, suppressed tubular injury, prevented the activation of extracellular signal-regulated kinase 1/2 (ERK1/2) and inhibited the development of interstitial fibrosis. These benefits were related to increased antioxidant protection, reduction in dynamin-related protein 1 (DRP1)-mediated mitochondrial fragmentation and modulation of the mitochondrial unfolded protein response (UPRmt). Specifically, preoperative TRF boosted the activation of the UPRmt in the acute phase after renal IR while promoted its resolution at the stage of fibrosis. Our study indicates that dietary preconditioning by short-term TRF improves the outcome of renal IR injury, and suggests that an optimal intervention that promotes kidney protection may not necessarily require adherence to restrictive diets for prolonged periods of time.
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Affiliation(s)
- Pedro Rojas-Morales
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, 04510, Mexico; Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chavez, Ciudad de México, 14080, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, 14080, Mexico
| | - Jessica Granados-Pineda
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, 04510, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, 14080, Mexico
| | - Guillermo Gonzaga
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chavez, Ciudad de México, 14080, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chavez, Ciudad de México, 14080, Mexico
| | - Horacio Osorio-Alonso
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chavez, Ciudad de México, 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, 04510, Mexico
| | - Edilia Tapia
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chavez, Ciudad de México, 14080, Mexico.
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Aparicio-Trejo OE, Avila-Rojas SH, Tapia E, Rojas-Morales P, León-Contreras JC, Martínez-Klimova E, Hernández-Pando R, Sánchez-Lozada LG, Pedraza-Chaverri J. Chronic impairment of mitochondrial bioenergetics and β-oxidation promotes experimental AKI-to-CKD transition induced by folic acid. Free Radic Biol Med 2020; 154:18-32. [PMID: 32360615 DOI: 10.1016/j.freeradbiomed.2020.04.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/27/2020] [Accepted: 04/17/2020] [Indexed: 12/13/2022]
Abstract
Recent studies suggest that mitochondrial bioenergetics and oxidative stress alterations may be common mechanisms involved in the progression of renal damage. However, the evolution of the mitochondrial alterations over time and the possible effects that their prevention could have in the progression of renal damage are not clear. Folic acid (FA)-induced kidney damage is a widely used experimental model to induce acute kidney injury (AKI), which can evolve to chronic kidney disease (CKD). Therefore, it has been extensively applied to study the mechanisms involved in AKI-to-CKD transition. We previously demonstrated that one day after FA administration, N-acetyl-cysteine (NAC) pre-administration prevented the development of AKI induced by FA. Such therapeutic effect was related to mitochondrial preservation. In the present study, we characterized the temporal course of mitochondrial bioenergetics and redox state alterations along the progression of renal damage induced by FA. Mitochondrial function was studied at different time points and showed a sustained impairment in oxidative phosphorylation capacity and a decrease in β-oxidation, decoupling, mitochondrial membrane potential depolarization and a pro-oxidative state, attributed to the reduction in activity of complexes I and III and mitochondrial cristae effacement, thus favoring the transition from AKI to CKD. Furthermore, the mitochondrial protection by NAC administration before AKI prevented not only the long-term deterioration of mitochondrial function at the chronic stage, but also CKD development. Taken together, our results support the idea that the prevention of mitochondrial dysfunction during an AKI event can be a useful strategy to prevent the transition to CKD.
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Affiliation(s)
- Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Sabino Hazael Avila-Rojas
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Edilia Tapia
- Department of Cardio-Renal Physiopathology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Pedro Rojas-Morales
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ''Salvador Zubirán'', 14000, Mexico, Mexico City, Mexico
| | - Elena Martínez-Klimova
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ''Salvador Zubirán'', 14000, Mexico, Mexico City, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Department of Cardio-Renal Physiopathology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico.
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17
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Rojas-Morales P, León-Contreras JC, Aparicio-Trejo OE, Reyes-Ocampo JG, Medina-Campos ON, Jiménez-Osorio AS, González-Reyes S, Marquina-Castillo B, Hernández-Pando R, Barrera-Oviedo D, Sánchez-Lozada LG, Pedraza-Chaverri J, Tapia E. Fasting reduces oxidative stress, mitochondrial dysfunction and fibrosis induced by renal ischemia-reperfusion injury. Free Radic Biol Med 2019; 135:60-67. [PMID: 30818054 DOI: 10.1016/j.freeradbiomed.2019.02.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 02/01/2019] [Accepted: 02/16/2019] [Indexed: 11/24/2022]
Abstract
Food deprivation protects against ischemia-reperfusion (IR) injury through unknown mechanisms. In an experimental rat model of acute IR injury, we found that preoperative fasting for 3 days protects rats from tubular damage and renal functional decline by increasing antioxidant protection independently of the NF-E2-related factor 2 (Nrf2), and by maintaining mitochondrial morphology and function. In addition, further analysis revealed that fasting protects against tubulointerstitial fibrosis. In summary, our results point out to fasting as a robust nutritional intervention to limit oxidative stress and mitochondrial dysfunction in early acute kidney injury and also to promote long-term protection against fibrosis.
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Affiliation(s)
- Pedro Rojas-Morales
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Omar Emiliano Aparicio-Trejo
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Jazmin Gabriela Reyes-Ocampo
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Omar Noel Medina-Campos
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Angélica Saraí Jiménez-Osorio
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Susana González-Reyes
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Brenda Marquina-Castillo
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Diana Barrera-Oviedo
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Laboratorio de Fisiopatología Renal, Departamento de Nefrología, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Edilia Tapia
- Laboratorio de Fisiopatología Renal, Departamento de Nefrología, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico.
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18
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Aparicio-Trejo OE, Reyes-Fermín LM, Briones-Herrera A, Tapia E, León-Contreras JC, Hernández-Pando R, Sánchez-Lozada LG, Pedraza-Chaverri J. Protective effects of N-acetyl-cysteine in mitochondria bioenergetics, oxidative stress, dynamics and S-glutathionylation alterations in acute kidney damage induced by folic acid. Free Radic Biol Med 2019; 130:379-396. [PMID: 30439416 DOI: 10.1016/j.freeradbiomed.2018.11.005] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/06/2018] [Accepted: 11/06/2018] [Indexed: 12/20/2022]
Abstract
Folic acid (FA)-induced acute kidney injury (AKI) is a widely used model for studies of the renal damage and its progression to chronic state. However, the molecular mechanisms by which FA induces AKI remain poorly understood. Since renal function depends on mitochondrial homeostasis, it has been suggested that mitochondrial alterations contribute to AKI development. Additionally, N-acetyl-cysteine (NAC) can be a protective agent to prevent mitochondrial and renal dysfunction in this model, given its ability to increase mitochondrial glutathione (GSH) and to control the S-glutathionylation levels, a reversible post-translational modification that has emerged as a mechanism able to link mitochondrial energy metabolism and redox homeostasis. However, this hypothesis has not been explored. The present study demonstrates for the first time that, at 24 h, FA induced mitochondrial bioenergetics, redox state, dynamics and mitophagy alterations, which are involved in the mechanisms responsible for the AKI development. On the other hand, NAC preadministration was able to prevent mitochondrial bioenergetics, redox state and dynamics alterations as well as renal damage. The protective effects of NAC on mitochondria and renal function could be related to its observed capacity to preserve the S-glutathionylation process and GSH levels in mitochondria. Taken together, our results support the idea that these mitochondrial processes can be targets for the prevention of the renal damage and its progression in FA-induced AKI model.
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Affiliation(s)
- Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico
| | - Laura María Reyes-Fermín
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico
| | - Alfredo Briones-Herrera
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico
| | - Edilia Tapia
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City 14080, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ''Salvador Zubirán'', 14000 Mexico City, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ''Salvador Zubirán'', 14000 Mexico City, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City 14080, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico.
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19
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Ortega-Domínguez B, Aparicio-Trejo OE, García-Arroyo FE, León-Contreras JC, Tapia E, Molina-Jijón E, Hernández-Pando R, Sánchez-Lozada LG, Barrera-Oviedo D, Pedraza-Chaverri J. Curcumin prevents cisplatin-induced renal alterations in mitochondrial bioenergetics and dynamic. Food Chem Toxicol 2017; 107:373-385. [DOI: 10.1016/j.fct.2017.07.018] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 01/03/2023]
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20
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Aparicio-Trejo OE, Tapia E, Molina-Jijón E, Medina-Campos ON, Macías-Ruvalcaba NA, León-Contreras JC, Hernández-Pando R, García-Arroyo FE, Cristóbal M, Sánchez-Lozada LG, Pedraza-Chaverri J. Curcumin prevents mitochondrial dynamics disturbances in early 5/6 nephrectomy: Relation to oxidative stress and mitochondrial bioenergetics. Biofactors 2017; 43:293-310. [PMID: 27801955 DOI: 10.1002/biof.1338] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 09/13/2016] [Accepted: 10/04/2016] [Indexed: 12/20/2022]
Abstract
Five-sixths nephrectomy (5/6NX) is a widely used model to study the mechanisms leading to renal damage in chronic kidney disease (CKD). However, early alterations on renal function, mitochondrial dynamics, and oxidative stress have not been explored yet. Curcumin is an antioxidant that has shown nephroprotection in 5/6NX-induced renal damage. The aim of this study was to explore the effect of curcumin on early mitochondrial alterations induced by 5/6NX in rats. In isolated mitochondria, 5/6NX-induced hydrogen peroxide production was associated with decreased activity of complexes I and V, decreased activity of antioxidant enzymes, alterations in oxygen consumption and increased MDA-protein adducts. In addition, it was found that 5/6NX shifted mitochondrial dynamics to fusion, which was evidenced by increased optic atrophy 1 and mitofusin 1 (Mfn1) and decreased fission 1 and dynamin-related protein 1 expressions. These data were confirmed by morphological analysis and immunoelectron microscopy of Mfn-1. All the above-described mechanisms were prevented by curcumin. Also, it was found that curcumin prevented renal dysfunction by improving renal blood flow and the total antioxidant capacity induced by 5/6NX. Moreover, in glomeruli and proximal tubules 5/6NX-induced superoxide anion production by uncoupled nitric oxide synthase (NOS) and nicotinamide adenine dinucleotide phosphate oxidase (NOX) dependent way, this latter was associated with increased phosphorylation of serine 304 of p47phox subunit of NOX. In conclusion, this study shows that curcumin pretreatment decreases early 5/6NX-induced altered mitochondrial dynamics, bioenergetics, and oxidative stress, which may be associated with the preservation of renal function. © 2016 BioFactors, 43(2):293-310, 2017.
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Affiliation(s)
- Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Edilia Tapia
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Eduardo Molina-Jijón
- Departamento de Biociencias e Ingeniería, Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo del Instituto Politécnico Nacional (CIIEMAD-IPN), Ciudad de México, 07340, México
| | - Omar Noel Medina-Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Norma Angélica Macías-Ruvalcaba
- Department of Physical Chemistry, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City, 14000, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City, 14000, Mexico
| | - Fernando E García-Arroyo
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Magdalena Cristóbal
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Department of Nephrology and Laboratory of Renal Pathophysiology, National Institute of Cardiology "Ignacio Chávez", Mexico City, 14080, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, 04510, Mexico
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21
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García-Niño WR, Correa F, Rodríguez-Barrena JI, León-Contreras JC, Buelna-Chontal M, Soria-Castro E, Hernández-Pando R, Pedraza-Chaverri J, Zazueta C. Cardioprotective kinase signaling to subsarcolemmal and interfibrillar mitochondria is mediated by caveolar structures. Basic Res Cardiol 2017; 112:15. [PMID: 28160133 DOI: 10.1007/s00395-017-0607-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 01/31/2017] [Indexed: 01/22/2023]
Abstract
The demonstration that caveolin-3 overexpression reduces myocardial ischemia/reperfusion injury and our own finding that multiprotein signaling complexes increase in mitochondria in association with caveolin-3 levels, led us to investigate the contribution of caveolae-driven extracellular signal-regulated kinases 1/2 (ERK1/2) on maintaining the function of cardiac mitochondrial subpopulations from reperfused hearts subjected to postconditioning (PostC). Rat hearts were isolated and subjected to ischemia/reperfusion and to PostC. Enhanced cardiac function, reduced infarct size and preserved ultrastructure of cardiomyocytes were associated with increased formation of caveolar structures, augmented levels of caveolin-3 and mitochondrial ERK1/2 activation in PostC hearts in both subsarcolemmal (SSM) and interfibrillar (IFM) subpopulations. Disruption of caveolae with methyl-β-cyclodextrin abolished cardioprotection in PostC hearts and diminished pho-ERK1/2 gold-labeling in both mitochondrial subpopulations in correlation with suppression of resistance to permeability transition pore opening. Also, differences between the mitochondrial subpopulations in the setting of PostC were evaluated. Caveolae disruption with methyl-β-cyclodextrin abolished the cardioprotective effect of postconditioning by inhibiting the interaction of ERK1/2 with mitochondria and promoted decline in mitochondrial function. SSM, which are particularly sensitive to reperfusion damage, take advantage of their location in cardiomyocyte boundary and benefit from the cardioprotective signaling driven by caveolae, avoiding injury propagation.
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Affiliation(s)
- Wylly Ramsés García-Niño
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano No. 1, Sección XVI, 14080, Ciudad de México, México.
| | - Francisco Correa
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano No. 1, Sección XVI, 14080, Ciudad de México, México
| | - Julia Isabel Rodríguez-Barrena
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano No. 1, Sección XVI, 14080, Ciudad de México, México
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", 14000, Ciudad de México, México
| | - Mabel Buelna-Chontal
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano No. 1, Sección XVI, 14080, Ciudad de México, México
| | - Elizabeth Soria-Castro
- Departamento de Patología, Instituto Nacional de Cardiología "Ignacio Chávez", 14080, Ciudad de México, México
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", 14000, Ciudad de México, México
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México
| | - Cecilia Zazueta
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano No. 1, Sección XVI, 14080, Ciudad de México, México.
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22
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Molina-Jijón E, Aparicio-Trejo OE, Rodríguez-Muñoz R, León-Contreras JC, Del Carmen Cárdenas-Aguayo M, Medina-Campos ON, Tapia E, Sánchez-Lozada LG, Hernández-Pando R, Reyes JL, Arreola-Mendoza L, Pedraza-Chaverri J. The nephroprotection exerted by curcumin in maleate-induced renal damage is associated with decreased mitochondrial fission and autophagy. Biofactors 2016; 42:686-702. [PMID: 27412471 DOI: 10.1002/biof.1313] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/26/2016] [Accepted: 06/14/2016] [Indexed: 12/18/2022]
Abstract
We have previously reported that the antioxidant curcumin exerts nephroprotection in maleate-induced renal damage, a model associated with oxidative stress. However, the mechanisms involved in curcumin protective effect were not explored, to assess this issue, curcumin was administered daily by gavage (150 mg/kg) five days before a single maleate (400 mg/kg)-injection. Curcumin prevented maleate-induced proteinuria, increased heat shock protein of 72 KDa (Hsp72) expression, and decreased plasma glutathione peroxidase activity. Maleate-induced oxidative stress by increasing the nicotinamide-adenine dinucleotide phosphate oxidase 4 (NOX4) and mitochondrial complex I-dependent superoxide anion (O2 •- ) production, formation of malondialdehyde (MDA)- and 3-nitrotyrosine (3-NT)-protein adducts and protein carbonylation and decreased GSH/GSSG ratio. Curcumin treatment ameliorated all the above-described changes. The maleate-induced epithelial damage, evaluated by claudin-2 and occludin expressions, was ameliorated by curcumin. It was found that maleate-induced oxidative stress promoted mitochondrial fission, evaluated by dynamin-related protein (Drp) 1 and fission (Fis) 1 expressions and by electron-microscopy, and autophagy, evaluated by phospho-threonine 389 from p70 ribosomal protein S6 kinase (p-Thr 389 p70S6K), beclin 1, microtubule-associated protein 1A/1B-light chain 3 phosphatidylethanolamine conjugate (LC3-II), autophagy-related gene 5 and 12 (Atg5-Atg12) complex, p62, and lysosomal-associated membrane protein (LAMP)-2 expressions in isolated proximal tubules and by electron-microscopy and LC-3 immunolabelling. Curcumin treatment ameliorated these changes. Moreover, curcumin alone induced autophagy in proximal tubules. These data suggest that the nephroprotective effect exerted by curcumin in maleate-induced renal damage is associated with decreased mitochondrial fission and autophagy. © 2016 BioFactors, 42(6):686-702, 2016.
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Affiliation(s)
- Eduardo Molina-Jijón
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
- Department of Biociences and Engineering, CIIEMAD-IPN, Mexico City, Mexico
| | - Omar Emiliano Aparicio-Trejo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | - Rafael Rodríguez-Muñoz
- Department of Physiology, Biophysics and Neurosciences, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, Department of Pathology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" (INCMNSZ), Tlalpan, Mexico City, Mexico
| | | | - Omar Noel Medina-Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | - Edilia Tapia
- Department of Nephrology and Laboratory of Renal Physiopathology, National Institute of Cardiology "Ignacio Chávez", Mexico City, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Department of Nephrology and Laboratory of Renal Physiopathology, National Institute of Cardiology "Ignacio Chávez", Mexico City, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, Department of Pathology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" (INCMNSZ), Tlalpan, Mexico City, Mexico
| | - José L Reyes
- Department of Physiology, Biophysics and Neurosciences, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, Mexico
| | | | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
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23
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Granados-Castro LF, Rodríguez-Rangel DS, Fernández-Rojas B, León-Contreras JC, Hernández-Pando R, Medina-Campos ON, Eugenio-Pérez D, Pinzón E, Pedraza-Chaverri J. Curcumin prevents paracetamol-induced liver mitochondrial alterations. ACTA ACUST UNITED AC 2016; 68:245-56. [PMID: 26773315 DOI: 10.1111/jphp.12501] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [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: 08/13/2015] [Accepted: 11/01/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In the present study was evaluated if curcumin is able to attenuate paracetamol (PCM)-induced mitochondrial alterations in liver of mice. METHODS Mice (n = 5-6/group) received curcumin (35, 50 or 100 mg/kg bw) 90 min before PCM injection (350 mg/kg bw). Plasma activity of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) was measured; histological analyses were done; and measurement of mitochondrial oxygen consumption, mitochondrial membrane potential, ATP synthesis, aconitase activity and activity of respiratory complexes was carried out. KEY FINDINGS Curcumin prevented in a dose-dependent manner PCM-induced liver damage. Curcumin (100 mg/kg) attenuated PCM-induced liver histological damage (damaged hepatocytes from 28.3 ± 7.7 to 8.3 ± 0.7%) and increment in plasma ALT (from 2300 ± 150 to 690 ± 28 U/l) and AST (from 1603 ± 43 to 379 ± 22 U/l) activity. Moreover, curcumin attenuated the decrease in oxygen consumption using either succinate or malate/glutamate as substrates (evaluated by state 3, respiratory control ratio, uncoupled respiration and adenosine diphosphate/oxygen ratio), in membrane potential, in ATP synthesis, in aconitase activity and in the activity of respiratory complexes I, III and IV. CONCLUSIONS These results indicate that the protective effect of curcumin in PCM-induced hepatotoxicity is associated with attenuation of mitochondrial dysfunction.
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Affiliation(s)
- Luis Fernando Granados-Castro
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), University City, Mexico
| | | | - Berenice Fernández-Rojas
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), University City, Mexico
| | - Juan Carlos León-Contreras
- Experimental Pathology Section, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", México, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", México, Mexico
| | - Omar Noel Medina-Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), University City, Mexico
| | - Dianelena Eugenio-Pérez
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), University City, Mexico
| | - Enrique Pinzón
- Animal Care Unit, Faculty of Medicine, National Autonomous University of Mexico (UNAM), University City, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), University City, Mexico
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24
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Correa F, Buelna-Chontal M, Chagoya V, García-Rivas G, Vigueras RM, Pedraza-Chaverri J, García-Niño WR, Hernández-Pando R, León-Contreras JC, Zazueta C. Inhibition of the nitric oxide/cyclic guanosine monophosphate pathway limited the cardioprotective effect of post-conditioning in hearts with apical myocardial infarction. Eur J Pharmacol 2015; 765:472-81. [PMID: 26387613 DOI: 10.1016/j.ejphar.2015.09.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 09/09/2015] [Accepted: 09/14/2015] [Indexed: 11/19/2022]
Abstract
Reperfusion damage involves opening of the mitochondrial permeability transition pore (mPTP) and loss of ATP synthesis. Several cardioprotective pathways are activated by ischemic or pharmacological post-conditioning (PC). The mechanisms that are activated by PC in no co-morbidity murine models include: activation of rescue kinases, oxidative stress reduction, glycolytic flux regulation and preservation of ATP synthesis. However, relatively scarce efforts have been made to define whether the efficacy of PC signaling is blunted by risk factors or systemic diseases associated with ischemic heart pathology. Experimental evidence has shown that the nitric oxide (NO)/cyclic guanosine monophosphate (cGMP) signaling is a main mechanism activated by PC in hearts without pathological history. In this work we evaluated the participation of the NO pathway, through downstream kinase activation and inhibition of mPTP in hearts with previous infarct. Myocardial infarction was induced with a single dose of isoproterenol (85 mg/kg i.p.) to male Wistar rats. After 24 h, the hearts were mounted into the Langendorff system and subjected to 30 min of ischemia and 60 min of reperfusion. PC consisted of 5 cycles of 30 s of reperfusion/30 s of ischemia, then the hearts were reperfused with or without inhibitors of the NO/cGMP pathway. PC activates the NO/cGMP pathway, as increased cGMP and NO levels were detected in isoproterenol-treated hearts. The cardioprotective effect of PC was abolished with both L-NAME (inhibitor of constitutive NO synthase) and ODQ (inhibitor of soluble guanylate cyclase), whereas the NO donor (DETA-NO) restored cardioprotection even in the presence of L-NAME or ODQ. We also found that mitochondrial structure and function was preserved in PC hearts. We conclude that PC exerts cardioprotection in hearts with previous infarct by maintaining mitochondrial structure and function through NO-dependent pathway.
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Affiliation(s)
- Francisco Correa
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I. Ch., Juan Badiano No. 1., Col. Sección XVI, México D.F. 14080, Mexico.
| | - Mabel Buelna-Chontal
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I. Ch., Juan Badiano No. 1., Col. Sección XVI, México D.F. 14080, Mexico
| | - Victoria Chagoya
- Departamento de Biología Celular, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México, D.F., Mexico
| | - Gerardo García-Rivas
- Centro de Innovación y Transferencia en Salud de la Escuela de Medicina del Tecnológico de Monterrey, Cátedra de Cardiología y Medicina Vascular, Instituto de Cardiología y Medicina Vascular del Tecnológico de Monterrey, Monterrey, N.L. 64710, Mexico
| | - Rosa María Vigueras
- Laboratorio de Histomorfología, Torre de Investigación, Instituto Nacional de Pediatría, SS, México D.F. 04530, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, 04510 México DF, Mexico
| | - Wylly Ramsés García-Niño
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I. Ch., Juan Badiano No. 1., Col. Sección XVI, México D.F. 14080, Mexico
| | - Rogelio Hernández-Pando
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco De Quiroga 15, Tlalpan, México D.F., Mexico
| | - Juan Carlos León-Contreras
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco De Quiroga 15, Tlalpan, México D.F., Mexico
| | - Cecilia Zazueta
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I. Ch., Juan Badiano No. 1., Col. Sección XVI, México D.F. 14080, Mexico
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25
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Velázquez-Villegas LA, López-Barradas AM, Torres N, Hernández-Pando R, León-Contreras JC, Granados O, Ortíz V, Tovar AR. Prolactin and the dietary protein/carbohydrate ratio regulate the expression of SNAT2 amino acid transporter in the mammary gland during lactation. Biochim Biophys Acta 2015; 1848:1157-64. [PMID: 25701231 DOI: 10.1016/j.bbamem.2015.02.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 01/24/2015] [Accepted: 02/10/2015] [Indexed: 12/20/2022]
Abstract
The sodium coupled neutral amino acid transporter 2 (SNAT2/SAT2/ATA2) is expressed in the mammary gland (MG) and plays an important role in the uptake of alanine and glutamine which are the most abundant amino acids transported into this tissue during lactation. Thus, the aim of this study was to assess the amount and localization of SNAT2 before delivery and during lactation in rat MG, and to evaluate whether prolactin and the dietary protein/carbohydrate ratio might influence SNAT2 expression in the MG, liver and adipose tissue during lactation. Our results showed that SNAT2 protein abundance in the MG increased during lactation and this increase was maintained along this period, while 24 h after weaning it tended to decrease. To study the effect of prolactin on SNAT2 expression, we incubated MG explants or T47D cells transfected with the SNAT2 promoter with prolactin, and we observed in both studies an increase in the SNAT2 expression or promoter activity. Consumption of a high-protein/low carbohydrate diet increased prolactin concentration, with a concomitant increase in SNAT2 expression not only in the MG during lactation, but also in the liver and adipose tissue. There was a correlation between SNAT2 expression and serum prolactin levels depending on the amount of dietary protein/carbohydrate ratio consumed. These findings suggest that prolactin actively supports lactation providing amino acids to the gland through SNAT2 for the synthesis of milk proteins.
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Affiliation(s)
- Laura A Velázquez-Villegas
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Adriana M López-Barradas
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Nimbe Torres
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Omar Granados
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Victor Ortíz
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico
| | - Armando R Tovar
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F. 14000, Mexico.
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26
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Juárez E, Carranza C, Hernández-Sánchez F, Loyola E, Escobedo D, León-Contreras JC, Hernández-Pando R, Torres M, Sada E. Nucleotide-oligomerizing domain-1 (NOD1) receptor activation induces pro-inflammatory responses and autophagy in human alveolar macrophages. BMC Pulm Med 2014; 14:152. [PMID: 25253572 PMCID: PMC4190423 DOI: 10.1186/1471-2466-14-152] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 09/19/2014] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Nucleotide-binding oligomerizing domain-1 (NOD1) is a cytoplasmic receptor involved in recognizing bacterial peptidoglycan fragments that localize to the cytosol. NOD1 activation triggers inflammation, antimicrobial mechanisms and autophagy in both epithelial cells and murine macrophages. NOD1 mediates intracellular pathogen clearance in the lungs of mice; however, little is known about NOD1's role in human alveolar macrophages (AMs) or its involvement in Mycobacterium tuberculosis (Mtb) infection. METHODS AMs, monocytes (MNs), and monocyte-derived macrophages (MDMs) from healthy subjects were assayed for NOD1 expression. Cells were stimulated with the NOD1 ligand Tri-DAP and cytokine production and autophagy were assessed. Cells were infected with Mtb and treated with Tri-DAP post-infection. CFUs counting determined growth control, and autophagy protein recruitment to pathogen localization sites was analyzed by immunoelectron microscopy. RESULTS NOD1 was expressed in AMs, MDMs and to a lesser extent MNs. Tri-DAP stimulation induced NOD1 up-regulation and a significant production of IL1β, IL6, IL8, and TNFα in AMs and MDMs; however, the level of NOD1-dependent response in MNs was limited. Autophagy activity determined by expression of proteins Atg9, LC3, IRGM and p62 degradation was induced in a NOD1-dependent manner in AMs and MDMs but not in MNs. Infected AMs could be activated by stimulation with Tri-DAP to control the intracellular growth of Mtb. In addition, recruitment of NOD1 and the autophagy proteins IRGM and LC3 to the Mtb localization site was observed in infected AMs after treatment with Tri-DAP. CONCLUSIONS NOD1 is involved in AM and MDM innate responses, which include proinflammatory cytokines and autophagy, with potential implications in the killing of Mtb in humans.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Eduardo Sada
- Department of Microbiology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, México City, México.
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