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Fernández-Villabrille S, Martín-Carro B, Martín-Vírgala J, Rodríguez-Santamaria MDM, Baena-Huerta F, Muñoz-Castañeda JR, Fernández-Martín JL, Alonso-Montes C, Naves-Díaz M, Carrillo-López N, Panizo S. Novel Biomarkers of Bone Metabolism. Nutrients 2024; 16:605. [PMID: 38474734 DOI: 10.3390/nu16050605] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/14/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Bone represents a metabolically active tissue subject to continuous remodeling orchestrated by the dynamic interplay between osteoblasts and osteoclasts. These cellular processes are modulated by a complex interplay of biochemical and mechanical factors, which are instrumental in assessing bone remodeling. This comprehensive evaluation aids in detecting disorders arising from imbalances between bone formation and reabsorption. Osteoporosis, characterized by a reduction in bone mass and strength leading to heightened bone fragility and susceptibility to fractures, is one of the more prevalent chronic diseases. Some epidemiological studies, especially in patients with chronic kidney disease (CKD), have identified an association between osteoporosis and vascular calcification. Notably, low bone mineral density has been linked to an increased incidence of aortic calcification, with shared molecules, mechanisms, and pathways between the two processes. Certain molecules emerging from these shared pathways can serve as biomarkers for bone and mineral metabolism. Detecting and evaluating these alterations early is crucial, requiring the identification of biomarkers that are reliable for early intervention. While traditional biomarkers for bone remodeling and vascular calcification exist, they suffer from limitations such as low specificity, low sensitivity, and conflicting results across studies. In response, efforts are underway to explore new, more specific biomarkers that can detect alterations at earlier stages. The aim of this review is to comprehensively examine some of the emerging biomarkers in mineral metabolism and their correlation with bone mineral density, fracture risk, and vascular calcification as well as their potential use in clinical practice.
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Affiliation(s)
- Sara Fernández-Villabrille
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Beatriz Martín-Carro
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Julia Martín-Vírgala
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | | | - Francisco Baena-Huerta
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Juan Rafael Muñoz-Castañeda
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Nephrology Service, Reina Sofia University Hospital, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), University of Córdoba, 14004 Córdoba, Spain
| | - José Luis Fernández-Martín
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Cristina Alonso-Montes
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Manuel Naves-Díaz
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Natalia Carrillo-López
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Sara Panizo
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
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Martín-Vírgala J, Martín-Carro B, Fernández-Villabrille S, Ruiz-Torres MP, Gómez-Alonso C, Rodríguez-García M, Fernández-Martín JL, Alonso-Montes C, Panizo S, Cannata-Andía JB, Naves-Díaz M, Carrillo-López N. Soluble Klotho, a Potential Biomarker of Chronic Kidney Disease-Mineral Bone Disorders Involved in Healthy Ageing: Lights and Shadows. Int J Mol Sci 2024; 25:1843. [PMID: 38339121 PMCID: PMC10855561 DOI: 10.3390/ijms25031843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Shortly after the discovery of Klotho, interest grew in its potential role in chronic kidney disease (CKD). There are three isoforms of the Klotho protein: αKlotho, βKlotho and γKlotho. This review will focus on αKlotho due to its relevance as a biomarker in CKD. αKlotho is synthesized mainly in the kidneys, but it can be released into the bloodstream and urine as soluble Klotho (sKlotho), which undertakes systemic actions, independently or in combination with FGF23. It is usually accepted that sKlotho levels are reduced early in CKD and that lower levels of sKlotho might be associated with the main chronic kidney disease-mineral bone disorders (CKD-MBDs): cardiovascular and bone disease. However, as results are inconsistent, the applicability of sKlotho as a CKD-MBD biomarker is still a matter of controversy. Much of the inconsistency can be explained due to low sample numbers, the low quality of clinical studies, the lack of standardized assays to assess sKlotho and a lack of consensus on sample processing, especially in urine. In recent decades, because of our longer life expectancies, the prevalence of accelerated-ageing diseases, such as CKD, has increased. Exercise, social interaction and caloric restriction are considered key factors for healthy ageing. While exercise and social interaction seem to be related to higher serum sKlotho levels, it is not clear whether serum sKlotho might be influenced by caloric restriction. This review focuses on the possible role of sKlotho as a biomarker in CKD-MBD, highlighting the difference between solid knowledge and areas requiring further research, including the role of sKlotho in healthy ageing.
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Affiliation(s)
- Julia Martín-Vírgala
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Beatriz Martín-Carro
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Sara Fernández-Villabrille
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - María Piedad Ruiz-Torres
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Área 5—Fisiología y Fisiopatología Renal y Vascular del Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Physiology Unit, Department of Systems Biology, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, 28871 Alcalá de Henares, Spain
| | - Carlos Gómez-Alonso
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Minerva Rodríguez-García
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Nephrology Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - José Luis Fernández-Martín
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Cristina Alonso-Montes
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Sara Panizo
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
| | - Jorge B. Cannata-Andía
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Department of Medicine, Universidad de Oviedo, 33011 Oviedo, Spain
| | - Manuel Naves-Díaz
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Natalia Carrillo-López
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain;
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Martín-Carro B, Navarro-González JF, Ortiz A, Zoccali C, Floege J, Ferreira MA, Gorriz-Teruel JL, Carrillo-López N, Panizo S, Locatelli F, Ketteler M, London GM, Naves-Díaz M, Alonso-Montes C, Cannata-Andía JB, Fernández-Martín JL. Mineral and bone metabolism markers and mortality in diabetic patients on haemodialysis. Nephrol Dial Transplant 2023; 38:2589-2597. [PMID: 37349949 PMCID: PMC10615625 DOI: 10.1093/ndt/gfad122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Diabetic patients on haemodialysis have a higher risk of mortality than non-diabetic patients. The aim of this COSMOS (Current management of secondary hyperparathyroidism: a multicentre observational study) analysis was to assess whether bone and mineral laboratory values [calcium, phosphorus and parathyroid hormone (PTH)] contribute to this risk. METHODS COSMOS is a multicentre, open-cohort, 3-year prospective study, which includes 6797 patients from 227 randomly selected dialysis centres in 20 European countries. The association between mortality and calcium, phosphate or PTH was assessed using Cox proportional hazard regression models using both penalized splines smoothing and categorization according to KDIGO guidelines. The effect modification of the association between the relative risk of mortality and serum calcium, phosphate or PTH by diabetes was assessed. RESULTS There was a statistically significant effect modification of the association between the relative risk of mortality and serum PTH by diabetes (P = .011). The slope of the curve of the association between increasing values of PTH and relative risk of mortality was steeper for diabetic compared with non-diabetic patients, mainly for high levels of PTH. In addition, high serum PTH (>9 times the normal values) was significantly associated with a higher relative risk of mortality in diabetic patients but not in non-diabetic patients [1.53 (95% confidence interval 1.07-2.19) and 1.17 (95% confidence interval 0.91-1.52)]. No significant effect modification of the association between the relative risk of mortality and serum calcium or phosphate by diabetes was found (P = .2 and P = .059, respectively). CONCLUSION The results show a different association of PTH with the relative risk of mortality in diabetic and non-diabetic patients. These findings could have relevant implications for the diagnosis and treatment of chronic kidney disease-mineral and bone disorders.
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Affiliation(s)
- Beatriz Martín-Carro
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
| | - Juan F Navarro-González
- Unidad de Investigación y Servicio de Nefrología, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
- RICORS2040 (RD21/0005/0013), Instituto de Salud Carlos III, Madrid, Spain
- GEENDIAB, Sociedad Española de Nefrología, Santander, Spain
- Instituto de Tecnologías Biomédicas, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Alberto Ortiz
- Department of Nephrology and Hypertension, IIS-Fundación Jimenez Diaz UAM, Madrid, Spain
- RICORS2040, Madrid, Spain
- Departamento de Medicina, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
| | - Carmine Zoccali
- Renal Research Institute, New York, USA
- Institute of Molecular Biology and Genetics (Biogem), Ariano Irpino, Italy
- Associazione Ipertensione Nefrologia Trapianto Renal (IPNET), c/o Nefrología, Grande Ospedale Metropolitano, Reggio Calabria, Italy
| | - Jürgen Floege
- RWTH Aachen University, Div. Nephrology, Aachen, Germany
| | - Manuel A Ferreira
- Nova Medical School-Vice Dean, Lisboa, Portugal
- Centro Hospitalar Universitário de Lisboa Central – Hospital Curry Cabral, Nephrology Department, Lisboa, Portugal
| | - José L Gorriz-Teruel
- Department of Nephrology, Hospital Clínico Universitario, Valencia, Spain
- Department of Medicine, Health Research Institute INCLIVA, University of Valencia, Valencia, Spain
| | - Natalia Carrillo-López
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
| | - Sara Panizo
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
| | - Francesco Locatelli
- Department of Nephrology, Alessandro Manzoni Hospital (past director), Lecco, Italy
| | - Markus Ketteler
- Department of General Internal Medicine and Nephrology, Robert-Bosch-Krankenhaus GmbH, Stuttgart, Germany
| | - Gerard M London
- Department of Nephrology, Centre Hospitalier FH, Manhes, France
| | - Manuel Naves-Díaz
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
- Hospital Universitario Central de Asturias, Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Cristina Alonso-Montes
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
- Hospital Universitario Central de Asturias, Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
- Department of Medicine, Universidad de Oviedo, Oviedo, Spain
| | - José L Fernández-Martín
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Oviedo, Spain
- Hospital Universitario Central de Asturias, Bone and Mineral Research Unit, REDinREN and RICORS2040 del ISCIII, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
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4
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Carrillo-López N, Panizo S, Martín-Carro B, Mayo Barrallo JC, Román-García P, García-Castro R, Fernández-Gómez JM, Hevia-Suárez MÁ, Martín-Vírgala J, Fernández-Villabrille S, Martínez-Arias L, Vázquez SB, Calleros Basilio L, Naves-Díaz M, Cannata-Andía JB, Quirós-González I, Alonso-Montes C, Fernández-Martín JL. Redox Metabolism and Vascular Calcification in Chronic Kidney Disease. Biomolecules 2023; 13:1419. [PMID: 37759819 PMCID: PMC10526886 DOI: 10.3390/biom13091419] [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: 07/21/2023] [Revised: 09/07/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Vascular calcification (VC) is a common complication in patients with chronic kidney disease which increases their mortality. Although oxidative stress is involved in the onset and progression of this disorder, the specific role of some of the main redox regulators, such as catalase, the main scavenger of H2O2, remains unclear. In the present study, epigastric arteries of kidney transplant recipients, a rat model of VC, and an in vitro model of VC exhibiting catalase (Cts) overexpression were analysed. Pericalcified areas of human epigastric arteries had increased levels of catalase and cytoplasmic, rather than nuclear runt-related transcription factor 2 (RUNX2). In the rat model, advanced aortic VC concurred with lower levels of the H2O2-scavenger glutathione peroxidase 3 compared to controls. In an early model of calcification using vascular smooth muscle cells (VSMCs), Cts VSMCs showed the expected increase in total levels of RUNX2. However, Cts VMSCs also exhibited a lower percentage of the nucleus stained for RUNX2 in response to calcifying media. In this early model of VC, we did not observe a dysregulation of the mitochondrial redox state; instead, an increase in the general redox state was observed in the cytoplasm. These results highlight the complex role of antioxidant enzymes as catalase by regulation of RUNX2 subcellular location delaying the onset of VC.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Juan Carlos Mayo Barrallo
- Department of Cellular Morphology and Biology, Instituto Universitario de Oncologia del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad Oviedo, 33006 Oviedo, Spain;
| | - Pablo Román-García
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
| | - Raúl García-Castro
- Department of Nephrology, Hospital Juaneda Miramar, Red Asistencial Juaneda, 07011 Palma de Mallorca, Spain;
| | - Jesús María Fernández-Gómez
- UGC of Urology, Hospital Universitario Central de Asturias, Universidad de Oviedo, 33011 Oviedo, Spain; (J.M.F.-G.); (M.Á.H.-S.)
- Department of Surgery and Medical Surgical Specialities, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Miguel Ángel Hevia-Suárez
- UGC of Urology, Hospital Universitario Central de Asturias, Universidad de Oviedo, 33011 Oviedo, Spain; (J.M.F.-G.); (M.Á.H.-S.)
- Department of Surgery and Medical Surgical Specialities, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Sara Barrio Vázquez
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
| | - Laura Calleros Basilio
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, 28805 Alcalá de Henares, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - Jorge Benito Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
- Department of Medicine, Universidad de Oviedo, 33011 Oviedo, Spain
| | - Isabel Quirós-González
- Department of Cellular Morphology and Biology, Instituto Universitario de Oncologia del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad Oviedo, 33006 Oviedo, Spain;
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
| | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (B.M.-C.); (P.R.-G.); (J.M.-V.); (S.F.-V.); (L.M.-A.); (S.B.V.); (M.N.-D.); (C.A.-M.); (J.L.F.-M.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28029 Madrid, Spain;
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5
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Fernández-Villabrille S, Martín-Carro B, Martín-Vírgala J, Alonso-Montes C, Fernández-Fernández A, Martínez-Salgado C, Fernández-Martín JL, Naves-Díaz M, Cannata-Andía JB, Carrillo-López N, Panizo S. Phosphorus May Induce Phenotypic Transdifferentiation of Vascular Smooth Muscle Cells through the Reduction of microRNA-145. Nutrients 2023; 15:2918. [PMID: 37447244 DOI: 10.3390/nu15132918] [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: 05/22/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Phosphorus is a vital element for life found in most foods as a natural component, but it is also one of the most used preservatives added during food processing. High serum phosphorus contributes to develop vascular calcification in chronic kidney disease; however, it is not clear its effect in a population without kidney damage. The objective of this in vivo and in vitro study was to investigate the effect of high phosphorus exposure on the aortic and serum levels of miR-145 and its effect on vascular smooth muscle cell (VSMCs) changes towards less contractile phenotypes. The study was performed in aortas and serum from rats fed standard and high-phosphorus diets, and in VSMCs exposed to different concentrations of phosphorus. In addition, miR-145 silencing and overexpression experiments were carried out. In vivo results showed that in rats with normal renal function fed a high P diet, a significant increase in serum phosphorus was observed which was associated to a significant decrease in the aortic α-actin expression which paralleled the decrease in aortic and serum miR-145 levels, with no changes in the osteogenic markers. In vitro results using VSMCs corroborated the in vivo findings. High phosphorus first reduced miR-145, and afterwards α-actin expression. The miR-145 overexpression significantly increased α-actin expression and partially prevented the increase in calcium content. These results suggest that miR-145 could be an early biomarker of vascular calcification, which could give information about the initiation of the transdifferentiation process in VSMCs.
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Affiliation(s)
- Sara Fernández-Villabrille
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | - Beatriz Martín-Carro
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | - Julia Martín-Vírgala
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | - Cristina Alonso-Montes
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | | | - Carlos Martínez-Salgado
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - José L Fernández-Martín
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | - Manuel Naves-Díaz
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
| | - Jorge B Cannata-Andía
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
- Department of Medicine, Universidad de Oviedo, 33011 Oviedo, Spain
| | - Natalia Carrillo-López
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
| | - Sara Panizo
- Metabolismo Óseo, Vascular y Enfermedades Inflamatorias Crónicas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS2040, Kidney Disease), 28040 Madrid, Spain
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6
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Martín-Carro B, Donate-Correa J, Fernández-Villabrille S, Martín-Vírgala J, Panizo S, Carrillo-López N, Martínez-Arias L, Navarro-González JF, Naves-Díaz M, Fernández-Martín JL, Alonso-Montes C, Cannata-Andía JB. Experimental Models to Study Diabetes Mellitus and Its Complications: Limitations and New Opportunities. Int J Mol Sci 2023; 24:10309. [PMID: 37373455 DOI: 10.3390/ijms241210309] [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: 05/11/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Preclinical biomedical models are a fundamental tool to improve the knowledge and management of diseases, particularly in diabetes mellitus (DM) since, currently, the pathophysiological and molecular mechanisms involved in its development are not fully clarified, and there is no treatment to cure DM. This review will focus on the features, advantages and limitations of some of the most used DM models in rats, such as the spontaneous models: Bio-Breeding Diabetes-Prone (BB-DP) and LEW.1AR1-iddm, as representative models of type 1 DM (DM-1); the Zucker diabetic fatty (ZDF) and Goto-kakizaki (GK) rats, as representative models of type 2 DM (DM-2); and other models induced by surgical, dietary and pharmacological-alloxan and streptozotocin-procedures. Given the variety of DM models in rats, as well as the non-uniformity in the protocols and the absence of all the manifestation of the long-term multifactorial complications of DM in humans, the researchers must choose the one that best suits the final objectives of the study. These circumstances, added to the fact that most of the experimental research in the literature is focused on the study of the early phase of DM, makes it necessary to develop long-term studies closer to DM in humans. In this review, a recently published rat DM model induced by streptozotocin injection with chronic exogenous administration of insulin to reduce hyperglycaemia has also been included in an attempt to mimic the chronic phase of DM in humans.
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Affiliation(s)
- Beatriz Martín-Carro
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Donate-Correa
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain
| | - Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Juan F Navarro-González
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain
- Nephrology Service, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - José L Fernández-Martín
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Medicine, Universidad de Oviedo, 33006 Oviedo, Spain
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7
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Aguilar A, Gifre L, Ureña-Torres P, Carrillo-López N, Rodriguez-García M, Massó E, da Silva I, López-Báez V, Sánchez-Bayá M, Prior-Español Á, Urrutia M, Paul J, Bustos MC, Vila A, Garnica-León I, Navarro-González JF, Mateo L, Bover J. Pathophysiology of bone disease in chronic kidney disease: from basics to renal osteodystrophy and osteoporosis. Front Physiol 2023; 14:1177829. [PMID: 37342799 PMCID: PMC10277623 DOI: 10.3389/fphys.2023.1177829] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/23/2023] [Indexed: 06/23/2023] Open
Abstract
Chronic kidney disease (CKD) is a highly prevalent disease that has become a public health problem. Progression of CKD is associated with serious complications, including the systemic CKD-mineral and bone disorder (CKD-MBD). Laboratory, bone and vascular abnormalities define this condition, and all have been independently related to cardiovascular disease and high mortality rates. The "old" cross-talk between kidney and bone (classically known as "renal osteodystrophies") has been recently expanded to the cardiovascular system, emphasizing the importance of the bone component of CKD-MBD. Moreover, a recently recognized higher susceptibility of patients with CKD to falls and bone fractures led to important paradigm changes in the new CKD-MBD guidelines. Evaluation of bone mineral density and the diagnosis of "osteoporosis" emerges in nephrology as a new possibility "if results will impact clinical decisions". Obviously, it is still reasonable to perform a bone biopsy if knowledge of the type of renal osteodystrophy will be clinically useful (low versus high turnover-bone disease). However, it is now considered that the inability to perform a bone biopsy may not justify withholding antiresorptive therapies to patients with high risk of fracture. This view adds to the effects of parathyroid hormone in CKD patients and the classical treatment of secondary hyperparathyroidism. The availability of new antiosteoporotic treatments bring the opportunity to come back to the basics, and the knowledge of new pathophysiological pathways [OPG/RANKL (LGR4); Wnt-ß-catenin pathway], also affected in CKD, offers great opportunities to further unravel the complex physiopathology of CKD-MBD and to improve outcomes.
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Affiliation(s)
- Armando Aguilar
- Autonomous University of Chiapas, Tuxtla Gutiérrez, Mexico
- Department of Nephrology, Mexican Social Security, IMSS General Hospital of Zone No 2, Tuxtla Gutiérrez, Mexico
| | - Laia Gifre
- Department of Rheumatology, Hospital Germans Trias i Pujol, Badalona (Barcelona), Catalonia, Spain
| | - Pablo Ureña-Torres
- AURA Saint Ouen, Department of Nephrology and Dialysis and Department of Renal Physiology, Necker Hospital, University of Paris Descartes, Paris, France
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Asturias, Spain
| | - Minerva Rodriguez-García
- Nephrology Clinical Management Unit, Central University Hospital of Asturias (HUCA), Oviedo, Asturias, Spain
| | - Elisabeth Massó
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Iara da Silva
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Víctor López-Báez
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Maya Sánchez-Bayá
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Águeda Prior-Español
- Department of Rheumatology, Hospital Germans Trias i Pujol, Badalona (Barcelona), Catalonia, Spain
| | - Marina Urrutia
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Javier Paul
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Misael C. Bustos
- Department of Nephrology, Pontificia Catholic University of Chile, Santiago, Chile
| | - Anna Vila
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
| | - Isa Garnica-León
- Department of Nephrology, Mexican Social Security, IMSS General Hospital of Zone No 2, Tuxtla Gutiérrez, Mexico
| | - Juan F. Navarro-González
- Research Unit and Nephrology Service, University Hospital of Nuestra Señora de la Candelaria, Santa Cruz de Tenerife, Islas Canarias, Spain
- Instituto de Tecnologías Biomédicas, Universidad de la Laguna, Islas Canarias, Spain
| | - Lourdes Mateo
- Department of Rheumatology, Hospital Germans Trias i Pujol, Badalona (Barcelona), Catalonia, Spain
| | - Jordi Bover
- Department of Nephrology, University Hospital Germans Trias i Pujol (HGiTP), Badalona (Barcelona), Catalonia, Spain
- REMAR-IGTP Group, Research Institute Germans Trias i Pujol, Can Ruti Campus, Badalona (Barcelona), Catalonia, Spain
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8
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Martínez-Arias L, Fernández-Villabrille S, Alonso-Montes C, García-Navazo G, Ruíz-Torres MP, Alajarín R, Alvarez-Builla J, Gutiérrez-Calabres E, Vaquero-López JJ, Carrillo-López N, Rodríguez-Puyol D, Cannata-Andía JB, Panizo S, Naves-Díaz M. Effects of a Losartan-Antioxidant Hybrid (GGN1231) on Vascular and Cardiac Health in an Experimental Model of Chronic Renal Failure. Nutrients 2023; 15:nu15081820. [PMID: 37111038 PMCID: PMC10143556 DOI: 10.3390/nu15081820] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/05/2023] [Accepted: 04/09/2023] [Indexed: 04/29/2023] Open
Abstract
Drugs providing antihypertensive and protective cardiovascular actions are of clinical interest in controlling cardiovascular events and slowing the progression of kidney disease. We studied the effect of a hybrid compound, GGN1231 (derived from losartan in which a powerful antioxidant was attached), on the prevention of cardiovascular damage, cardiac hypertrophy, and fibrosis in a rat model of severe chronic renal failure (CRF). CRF by a 7/8 nephrectomy was carried out in male Wistar rats fed with a diet rich in phosphorous (0.9%) and normal calcium (0.6%) for a period of 12 weeks until sacrifice. In week 8, rats were randomized in five groups receiving different drugs including dihydrocaffeic acid as antioxidant (Aox), losartan (Los), dihydrocaffeic acid+losartan (Aox+Los) and GGN1231 as follows: Group 1 (CRF+vehicle group), Group 2 (CRF+Aox group), Group 3 (CRF+Los group), Group 4 (CRF+Aox+Los group), and Group 5 (CRF+GGN1231 group). Group 5, the CRF+GGN1231 group, displayed reduced proteinuria, aortic TNF-α, blood pressure, LV wall thickness, diameter of the cardiomyocytes, ATR1, cardiac TNF-α and fibrosis, cardiac collagen I, and TGF-β1 expression. A non-significant 20% reduction in the mortality was also observed. This study showed the possible advantages of GGN1231, which could help in the management of cardiovascular and inflammatory processes. Further research is needed to confirm and even expand the positive aspects of this compound.
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Affiliation(s)
- Laura Martínez-Arias
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Gonzalo García-Navazo
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andrés M. del Río" (IQAR), Universidad de Alcalá (IRYCIS), 28805 Alcalá de Henares, Spain
| | - María P Ruíz-Torres
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Physiology Unit, Department of Systems Biology, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Área 3-Fisiología y Fisiopatología Renal y Vascular del Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), 28871 Alcalá de Henares, Spain
| | - Ramón Alajarín
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andrés M. del Río" (IQAR), Universidad de Alcalá (IRYCIS), 28805 Alcalá de Henares, Spain
| | - Julio Alvarez-Builla
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andrés M. del Río" (IQAR), Universidad de Alcalá (IRYCIS), 28805 Alcalá de Henares, Spain
| | - Elena Gutiérrez-Calabres
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Physiology Unit, Department of Systems Biology, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Área 3-Fisiología y Fisiopatología Renal y Vascular del Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), 28871 Alcalá de Henares, Spain
| | - Juan José Vaquero-López
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andrés M. del Río" (IQAR), Universidad de Alcalá (IRYCIS), 28805 Alcalá de Henares, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Diego Rodríguez-Puyol
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Physiology Unit, Department of Systems Biology, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Área 3-Fisiología y Fisiopatología Renal y Vascular del Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), 28871 Alcalá de Henares, Spain
- Departamento de Medicina, Universidad de Alcalá, Servicio de Nefrología, Hospital Universitario Príncipe de Asturias, 28871 Alcalá de Henares, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias (HUCA), Universidad de Oviedo, 33011 Oviedo, Spain
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
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9
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Fernández-Villabrille S, Martín-Carro B, Martín-Vírgala J, Alonso-Montes C, Palomo-Antequera C, García-Castro R, López-Ongil S, Dusso AS, Fernández-Martín JL, Naves-Díaz M, Cannata-Andía JB, Carrillo-López N, Panizo S. MicroRNA-145 and microRNA-486 are potential serum biomarkers for vascular calcification. Nephrol Dial Transplant 2023:7017856. [PMID: 36722155 DOI: 10.1093/ndt/gfad027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
INTRODUCTION MicroRNAs (miRs) regulate vascular calcification (VC), their quantification may contribute to suspect the presence of VC. MATERIAL AND METHODS The study was performed in 4 phases. 1) miRs sequencing of rat calcified and non-calcified aortas. 2) miRs with the highest rate of change, plus miR-145 (the most abundant miR in vascular smooth muscle cells (VSMCs), were validated in aortas and serum from rats with and without VC. 3) The selected miRs were analyzed in epigastric arteries from kidney donors and recipients, and serum samples from general population. 4) VSMCs were exposed to different phosphorus concentrations and miR-145 and miR-486 were overexpressed to investigate their role in VC. RESULTS miR-145, miR-122-5p, miR-486 and miR-598-3p decreased in the rat calcified aortas, but only miR-145 and miR-486, were detected in serum. In human epigastric arteries, miR-145 and miR-486 were lower in kidney transplant recipients compared to donors. Both miRs inversely correlated with arterial calcium content and with VC (Kauppila index). In the general population, the severe VC was associated with the lowest serum levels of both miRs. The ROC curve showed that serum miR-145 was a good biomarker of VC. In VSMCs exposed to high phosphorus, calcium content, osteogenic markers (Runx2 and Osterix) increased, and the contractile marker (α-actin), miR-145 and miR-486 decreased. Overexpression of miR-145, and in lesser extent miR-486, prevented the increase in calcium content induced by high phosphorus, the osteogenic differentiation, and the loss of the contractile phenotype. CONCLUSION miR-145 and miR-486 regulate the osteogenic differentiation of VSMCs, their quantification in serum could serve as markers of VC.
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Affiliation(s)
- Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Carmen Palomo-Antequera
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Department of Internal Medicine, Hospital Universitario Central de Asturias (HUCA), Oviedo, Spain.,Departament of Medicine, Universidad de Oviedo, Oviedo, Spain
| | - Raúl García-Castro
- Department of Nephrology, Hospital Juaneda Miramar, Red Asistencial Juaneda, Palma de Mallorca, Spain
| | - Susana López-Ongil
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain.,Unidad de investigación de la Fundación Biomédica del Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO, USA
| | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain.,Departament of Medicine, Universidad de Oviedo, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), Spain
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10
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Ulloa-Clavijo C, Martín-Vírgala J, Gómez-Alonso C, Fernández-Mariño B, Rodríguez-Carrio J, Carrillo-López N, Sobrino-Díaz L, Rodríguez C, Rodríguez-García M, Suarez A, Dusso A. Granulocitos de baja densidad: un nuevo marcador de deterioro óseo en pacientes en diálisis peritoneal. Rev Osteoporos Metab Miner 2022. [DOI: 10.4321/s1889-836x2022000400003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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11
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Carrillo-López N, Panizo S, Arcidiacono MV, de la Fuente S, Martínez-Arias L, Ottaviano E, Ulloa C, Ruiz-Torres MP, Rodríguez I, Cannata-Andía JB, Naves-Díaz M, Dusso AS. Vitamin D Treatment Prevents Uremia-Induced Reductions in Aortic microRNA-145 Attenuating Osteogenic Differentiation despite Hyperphosphatemia. Nutrients 2022; 14:2589. [PMID: 35807767 PMCID: PMC9268464 DOI: 10.3390/nu14132589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/20/2022] [Accepted: 06/20/2022] [Indexed: 02/01/2023] Open
Abstract
In chronic kidney disease, systemic inflammation and high serum phosphate (P) promote the de-differentiation of vascular smooth muscle cells (VSMC) to osteoblast-like cells, increasing the propensity for medial calcification and cardiovascular mortality. Vascular microRNA-145 (miR-145) content is essential to maintain VSMC contractile phenotype. Because vitamin D induces aortic miR-145, uremia and high serum P reduce it and miR-145 directly targets osteogenic osterix in osteoblasts, this study evaluated a potential causal link between vascular miR-145 reductions and osterix-driven osteogenic differentiation and its counter-regulation by vitamin D. Studies in aortic rings from normal rats and in the rat aortic VSMC line A7r5 exposed to calcifying conditions corroborated that miR-145 reductions were associated with decreases in contractile markers and increases in osteogenic differentiation and calcium (Ca) deposition. Furthermore, miR-145 silencing enhanced Ca deposition in A7r5 cells exposed to calcifying conditions, while miR-145 overexpression attenuated it, partly through increasing α-actin levels and reducing osterix-driven osteogenic differentiation. In mice, 14 weeks after the induction of renal mass reduction, both aortic miR-145 and α-actin mRNA decreased by 80% without significant elevations in osterix or Ca deposition. Vitamin D treatment from week 8 to 14 fully prevented the reductions in aortic miR-145 and attenuated by 50% the decreases in α-actin, despite uremia-induced hyperphosphatemia. In conclusion, vitamin D was able to prevent the reductions in aortic miR-145 and α-actin content induced by uremia, reducing the alterations in vascular contractility and osteogenic differentiation despite hyperphosphatemia.
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Grants
- PI11/00259, PI13/00497, PI14/01452, PI16/00637, PI17/02181, PI19/00532, PI20/00753 Instituto de Salud Carlos III
- RD16/0009/0017 Retic REDinREN
- RICORS2040 (Kidney Disease)
- GRUPIN14-028, IDI-2018-000152, IDI-2021-000080 Fondo Europeo de Desarrollo Regional (FEDER), Plan de Ciencia, Tecnología e Innovación 2013-2017 y 2018-2022 del Principado de Asturias
- Proyectos Luis Hernando (2019 and 2021) Fundación Renal
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | | | - Sandra de la Fuente
- Division of Experimental Nephrology, IRB Lleida, 25198 Lleida, Spain; (M.V.A.); (S.d.l.F.)
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Emerenziana Ottaviano
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
| | - Catalina Ulloa
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
| | - María Piedad Ruiz-Torres
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Departamento de Biología de Sistemas, Universidad de Alcalá, 28801 Alcalá de Henares, Spain;
| | - Isabel Rodríguez
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
| | - Jorge B. Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
- Departamento de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS), RICORS2040 (Kidney Disease), 28040 Madrid, Spain
| | - Adriana S. Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (N.C.-L.); (S.P.); (L.M.-A.); (E.O.); (C.U.); (I.R.); (M.N.-D.)
- Division of Experimental Nephrology, IRB Lleida, 25198 Lleida, Spain; (M.V.A.); (S.d.l.F.)
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO 63110, USA
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12
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Cannata-Andía JB, Díaz-Sottolano A, Fernández P, Palomo-Antequera C, Herrero-Puente P, Mouzo R, Carrillo-López N, Panizo S, Ibañez GH, Cusumano CA, Ballarino C, Sánchez-Polo V, Pefaur-Penna J, Maderuelo-Riesco I, Calviño-Varela J, Gómez MD, Gómez-Alonso C, Cunningham J, Naves-Díaz M, Douthat W, Fernández-Martín JL. A single-oral bolus of 100,000 IU of cholecalciferol at hospital admission did not improve outcomes in the COVID-19 disease: the COVID-VIT-D-a randomised multicentre international clinical trial. BMC Med 2022; 20:83. [PMID: 35177066 PMCID: PMC8853840 DOI: 10.1186/s12916-022-02290-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 02/09/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Vitamin D status has been implicated in COVID-19 disease. The objective of the COVID-VIT-D trial was to investigate if an oral bolus of cholecalciferol (100,000 IU) administered at hospital admission influences the outcomes of moderate-severe COVID-19 disease. In the same cohort, the association between baseline serum calcidiol levels with the same outcomes was also analysed. METHODS The COVID-VIT-D is a multicentre, international, randomised, open label, clinical trial conducted throughout 1 year. Patients older than 18 years with moderate-severe COVID-19 disease requiring hospitalisation were included. At admission, patients were randomised 1:1 to receive a single oral bolus of cholecalciferol (n=274) or nothing (n=269). Patients were followed from admission to discharge or death. Length of hospitalisation, admission to intensive care unit (ICU) and mortality were assessed. RESULTS In the randomised trial, comorbidities, biomarkers, symptoms and drugs used did not differ between groups. Median serum calcidiol in the cholecalciferol and control groups were 17.0 vs. 16.1 ng/mL at admission and 29.0 vs. 16.4 ng/mL at discharge, respectively. The median length of hospitalisation (10.0 [95%CI 9.0-10.5] vs. 9.5 [95%CI 9.0-10.5] days), admission to ICU (17.2% [95%CI 13.0-22.3] vs. 16.4% [95%CI 12.3-21.4]) and death rate (8.0% [95%CI 5.2-12.1] vs. 5.6% [95%CI 3.3-9.2]) did not differ between the cholecalciferol and control group. In the cohort analyses, the highest serum calcidiol category at admission (>25ng/mL) was associated with lower percentage of pulmonary involvement and better outcomes. CONCLUSIONS The randomised clinical trial showed the administration of an oral bolus of 100,000 IU of cholecalciferol at hospital admission did not improve the outcomes of the COVID-19 disease. A cohort analysis showed that serum calcidiol at hospital admission was associated with outcomes. TRIAL REGISTRATION COVID-VIT-D trial was authorised by the Spanish Agency for Medicines and Health products (AEMPS) and registered in European Union Drug Regulating Authorities Clinical Trials (EudraCT 2020-002274-28) and in ClinicalTrials.gov ( NCT04552951 ).
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Affiliation(s)
- Jorge B Cannata-Andía
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain. .,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain. .,Universidad de Oviedo, Oviedo, Spain. .,Retic REDinREN-ISCIII, Madrid, Spain.
| | - Augusto Díaz-Sottolano
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Centro de Salud Roces Montevil, Gijón, Spain
| | - Pehuén Fernández
- Hospital Privado Universitario de Córdoba, Córdoba, Argentina.,Hospital Raúl Ángel Ferreyra, Córdoba, Argentina.,Instituto Universitario de Ciencias Biomédicas de Córdoba (IUCBC), Córdoba, Argentina
| | - Carmen Palomo-Antequera
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Universidad de Oviedo, Oviedo, Spain
| | - Pablo Herrero-Puente
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Universidad de Oviedo, Oviedo, Spain
| | | | - Natalia Carrillo-López
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Retic REDinREN-ISCIII, Madrid, Spain
| | - Sara Panizo
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Retic REDinREN-ISCIII, Madrid, Spain
| | | | | | - Carolina Ballarino
- Hospital Militar Central Cirujano Mayor Dr. Cosme Argerich, Buenos Aires, Argentina
| | - Vicente Sánchez-Polo
- Hospital General de Enfermedades del Instituto Guatemalteco de Seguridad Social (IGSS), Ciudad de Guatemala, Guatemala
| | | | | | | | | | - Carlos Gómez-Alonso
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Universidad de Oviedo, Oviedo, Spain.,Retic REDinREN-ISCIII, Madrid, Spain
| | - John Cunningham
- Centre for Nephrology, Royal Free Hospital and University College London, London, UK
| | - Manuel Naves-Díaz
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain. .,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain. .,Retic REDinREN-ISCIII, Madrid, Spain.
| | - Walter Douthat
- Hospital Privado Universitario de Córdoba, Córdoba, Argentina.,Hospital Raúl Ángel Ferreyra, Córdoba, Argentina.,Instituto Universitario de Ciencias Biomédicas de Córdoba (IUCBC), Córdoba, Argentina
| | - José L Fernández-Martín
- Hospital Universitario Central de Asturias (HUCA), Avda. Roma s/n., 33011, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Retic REDinREN-ISCIII, Madrid, Spain
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13
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Martínez-Arias L, Panizo-García S, Martín-Vírgala J, Martín-Carro B, Fernández-Villabrille S, Avello-Llano N, Miguel-Fernández D, Ruíz Torres MP, Cannata-Andía JB, Carrillo-López N, Naves-Díaz M. Contribution of phosphorus and PTH to the development of cardiac hypertrophy and fibrosis in an experimental model of chronic renal failure. Nefrologia 2021; 41:640-651. [PMID: 36165154 DOI: 10.1016/j.nefroe.2021.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 08/14/2020] [Revised: 02/01/2021] [Accepted: 02/07/2021] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Adequate serum phosphorus levels in patients with chronic kidney disease is essential for their clinical management. However, the control of hyperphosphatemia is difficult because is normally associated with increases in serum PTH. In the present study, the effects of hyperphosphatemia, in the presence of elevated and normal PTH, on cardiac inflammation, hypertrophy and fibrosis in an experimental renal failure model were analyzed. MATERIALS AND METHODS 4 groups of rats were formed. Two groups underwent total parathyroidectomy (PTx). Rats with Ca <7.5 mg/dL and PTH < 50 pg/mL underwent 7/8 nephrectomy (CRF) and a subcutaneous pellet was placed that releases PTH 1-34 (5 µg/kg/day). One group received a diet with normal P (NP) (CRF + PTx + rPTH + NP group) and another with a high P diet (0.9% - HP) (CRF + PTx + rPTH + HP group). Other 2 groups that only had CRF received NP (CRF + NP) and HP (CRF + HP) diet. A SHAM group for nephrectomy and parathyroidectomy was also added. After 14 weeks the rats were sacrificed. RESULTS The groups with a diet high in phosphorus (CRF + H A and CRF + PTx + rPTH + HP) had a significant reduction in creatinine clearance and also in body weight with an increase in serum phosphorus regardless of parathyroidectomy, but not serum levels of calcium, FGF23 and calcitriol that were 2-3 times higher in the group with secondary hyperparathyroidism (CRF + HP). The diameter of the cardiomyocytes was greater in the CRF + HP group, while parathyroidectomy (CRF + PTx + rPTH + HP) significantly reduced them, despite the high and similar serum phosphorus values. TNF-α, Adam17 and cardiac fibrosis at the histological and molecular level showed a similar pattern with increases in the group with severe secondary hyperparathyroidism (CRF + HP). CONCLUSIONS Hyperphosphatemia confirmed its importance in the genesis of secondary hyperparathyroidism, but also of kidney damage that was independent of PTH levels. However, inflammation, fibrosis, and cardiomyocyte growth were more closely related to PTH levels, since in the presence of similar severe hyperphosphatemia, parathyroidectomy reduced the values of inflammatory parameters, cardiac hypertrophy, and fibrosis.
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Affiliation(s)
- Laura Martínez-Arias
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Sara Panizo-García
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Julia Martín-Vírgala
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Beatriz Martín-Carro
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Sara Fernández-Villabrille
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Noelia Avello-Llano
- Laboratorio de Medicina, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Diego Miguel-Fernández
- Laboratorio de Medicina, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - María Piedad Ruíz Torres
- Departamento de Biología de Sistemas, Unidad de Fisiología, Facultad de Medicina, Universidad de Alcalá de Henares, Retic REDinREN-ISCIII, Madrid, Spain
| | - Jorge B Cannata-Andía
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain.
| | - Natalia Carrillo-López
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, Spain
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Cannata-Andía JB, Carrillo-López N, Messina OD, Hamdy NAT, Panizo S, Ferrari SL. Pathophysiology of Vascular Calcification and Bone Loss: Linked Disorders of Ageing? Nutrients 2021; 13:3835. [PMID: 34836090 PMCID: PMC8623966 DOI: 10.3390/nu13113835] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 02/07/2023] Open
Abstract
Vascular Calcification (VC), low bone mass and fragility fractures are frequently observed in ageing subjects. Although this clinical observation could be the mere coincidence of frequent age-dependent disorders, clinical and experimental data suggest that VC and bone loss could share pathophysiological mechanisms. Indeed, VC is an active process of calcium and phosphate precipitation that involves the transition of the vascular smooth muscle cells (VSMCs) into osteoblast-like cells. Among the molecules involved in this process, parathyroid hormone (PTH) plays a key role acting through several mechanisms which includes the regulation of the RANK/RANKL/OPG system and the Wnt/ß-catenin pathway, the main pathways for bone resorption and bone formation, respectively. Furthermore, some microRNAs have been implicated as common regulators of bone metabolism, VC, left ventricle hypertrophy and myocardial fibrosis. Elucidating the common mechanisms between ageing; VC and bone loss could help to better understand the potential effects of osteoporosis drugs on the CV system.
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Affiliation(s)
- Jorge B. Cannata-Andía
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Osvaldo D. Messina
- Investigaciones Reumatológicas y Osteológicas (IRO), Buenos Aires 1114, Argentina;
| | - Neveen A. T. Hamdy
- Center for Bone Quality, Division Endocrinology, Department of Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain; (N.C.-L.); (S.P.)
| | - Serge L. Ferrari
- Service and Laboratory of Bone Diseases, Department of Medicine, Faculty of Medicine, Geneva University Hospital, 1211 Geneva, Switzerland;
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15
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Sosa P, Alcalde-Estévez E, Asenjo-Bueno A, Plaza P, Carrillo-López N, Olmos G, López-Ongil S, Ruiz-Torres MP. Aging-related hyperphosphatemia impairs myogenic differentiation and enhances fibrosis in skeletal muscle. J Cachexia Sarcopenia Muscle 2021; 12:1266-1279. [PMID: 34337906 PMCID: PMC8517361 DOI: 10.1002/jcsm.12750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 05/24/2021] [Accepted: 06/08/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Hyperphosphatemia has been related to the development of sarcopenia in aging mice. We describe the intracellular mechanisms involved in the impairment of the myogenic differentiation promoted by hyperphosphatemia and analyse these mechanisms in the muscle from older mice. METHODS C2 C12 cells were grown in 2% horse serum in order to promote myogenic differentiation, in the presence or absence of 10 mM beta-glycerophosphate (BGP) for 7 days. Troponin T, paired box 7 (Pax-7), myogenic factor 5 (Myf5), myogenic differentiation 1 (MyoD), myogenin (MyoG), myocyte enhancer factor 2 (MEF2C), P300/CBP-associated factor (PCAF), histone deacetylase 1 (HDAC1), fibronectin, vimentin, and collagen I were analysed at 48, 72, and 168 h, by western blotting or by immunofluorescence staining visualized by confocal microscopy. Studies in mice were performed in 5- and 24-month-old C57BL6 mice. Three months before sacrifice, 21-month-old mice were fed with a standard diet or a low phosphate diet, containing 0.6% or 0.2% phosphate, respectively. Serum phosphate concentration was assessed by a colorimetric method and forelimb strength by a grip test. Fibrosis was observed in the tibialis anterior muscle by Sirius Red staining. In gastrocnemius muscle, MyoG, MEF2C, and fibronectin expressions were analysed by western blotting. RESULTS Cells differentiated in the presence of BGP showed near five times less expression of troponin T and kept higher levels of Pax-7 than control cells indicating a reduced myogenic differentiation. BGP reduced Myf5 about 50% and diminished MyoD transcriptional activity by increasing the expression of HDAC1 and reducing the expression of PCAF. Consequently, BGP reduced to 50% the expression of MyoG and MEF2C. A significant increase in the expression of fibrosis markers as collagen I, vimentin, and fibronectin was found in cells treated with BGP. In mice, serum phosphate (17.24 ± 0.77 mg/dL young; 23.23 ± 0.81 mg/dL old; 19.09 ± 0.75 mg/dL old with low phosphate diet) correlates negatively (r = -0.515, P = 0.001) with the muscular strength (3.13 ± 0.07 gf/g young; 1.70 ± 0.12 gf/g old; 2.10 ± 0.09 gf/g old with low phosphate diet) and with the expression of MyoG (r = -0.535, P = 0.007) and positively with the expression of fibronectin (r = 0.503, P = 0.001) in gastrocnemius muscle. The tibialis anterior muscle from old mice showed muscular fibrosis. Older mice fed with a low phosphate diet showed improved muscular parameters relative to control mice of similar age. CONCLUSIONS Hyperphosphatemia impairs myogenic differentiation, by inhibiting the transcriptional activity of MyoD, and enhances the expression of fibrotic genes in cultured myoblasts. Experiments carried out in older mice demonstrate a close relationship between age-related hyperphosphatemia and the decrease in the expression of myogenic factors and the increase in factors related to muscle fibrosis.
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Affiliation(s)
- Patricia Sosa
- Departamento de Biología de Sistemas, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Elena Alcalde-Estévez
- Departamento de Biología de Sistemas, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Ana Asenjo-Bueno
- Unidad de Investigación de la Fundación para la Investigación Biomédica del Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
| | - Patricia Plaza
- Unidad de Investigación de la Fundación para la Investigación Biomédica del Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Oviedo, Spain
| | - Gemma Olmos
- Departamento de Biología de Sistemas, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.,Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Madrid, Spain.,Area 3-Fisiología y Fisiopatología Renal y Vascular del IRYCIS, Madrid, Spain
| | - Susana López-Ongil
- Unidad de Investigación de la Fundación para la Investigación Biomédica del Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain.,Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Madrid, Spain.,Area 3-Fisiología y Fisiopatología Renal y Vascular del IRYCIS, Madrid, Spain
| | - María Piedad Ruiz-Torres
- Departamento de Biología de Sistemas, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.,Instituto Reina Sofía de Investigación Nefrológica (IRSIN) de la Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Madrid, Spain.,Area 3-Fisiología y Fisiopatología Renal y Vascular del IRYCIS, Madrid, Spain
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Martínez-Arias L, Panizo S, Alonso-Montes C, Martín-Vírgala J, Martín-Carro B, Fernández-Villabrille S, García Gil-Albert C, Palomo-Antequera C, Fernández-Martín JL, Ruiz-Torres MP, Dusso AS, Carrillo-López N, Cannata-Andía JB, Naves-Díaz M. Effects of calcitriol and paricalcitol on renal fibrosis in CKD. Nephrol Dial Transplant 2021; 36:793-803. [PMID: 33416889 DOI: 10.1093/ndt/gfaa373] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [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: 07/31/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND In chronic kidney disease, the activation of the renin-angiotensin-aldosterone system (RAAS) and renal inflammation stimulates renal fibrosis and the progression to end-stage renal disease. The low levels of vitamin D receptor (VDR) and its activators (VDRAs) contribute to worsen secondary hyperparathyroidism and renal fibrosis. METHODS The 7/8 nephrectomy model of experimental chronic renal failure (CRF) was used to examine the anti-fibrotic effects of treatment with two VDRAs, paricalcitol and calcitriol, at equivalent doses (3/1 dose ratio) during 4 weeks. RESULTS CRF increased the activation of the RAAS, renal inflammation and interstitial fibrosis. Paricalcitol treatment reduced renal collagen I and renal interstitial fibrosis by decreasing the activation of the RAAS through renal changes in renin, angiotensin receptor 1 (ATR1) and ATR2 mRNAs levels and renal inflammation by decreasing renal inflammatory leucocytes (CD45), a desintegrin and metaloproteinase mRNA, transforming growth factor beta mRNA and protein, and maintaining E-cadherin mRNA levels. Calcitriol showed similar trends without significant changes in most of these biomarkers. CONCLUSIONS Paricalcitol effectively attenuated the renal interstitial fibrosis induced by CRF through a combination of inhibitory actions on the RAAS, inflammation and epithelial/mesenchymal transition.
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Affiliation(s)
- Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | | | | | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - María Piedad Ruiz-Torres
- Department of System Biology, Universidad de Alcalá, Retic REDinREN-ISCIII, Alcalá de Henares, Spain
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain.,Departament of Medicine, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Oviedo, Spain
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17
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Rodríguez-Carrio J, Carrillo-López N, Ulloa C, Martín-Carro B, Rodríguez-Suárez C, Naves-Díaz M, Sánchez-Álvarez E, Rodríguez-García M, Arcidiacono MV, Fernández-Mariño B, Cannata-Andía JB, Suárez A, Dusso AS. Novel Immune Cell Subsets Exhibit Different Associations With Vascular Outcomes in Chronic Kidney Disease Patients-Identifying Potential Biomarkers. Front Med (Lausanne) 2021; 8:618286. [PMID: 34113627 PMCID: PMC8185045 DOI: 10.3389/fmed.2021.618286] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 04/07/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Aims: Alterations in novel immune cell subsets, such as angiogenic T cells (Tang), senescent T cells (CD4+CD28null), and monocyte subsets are associated with impaired vascular homeostasis in several inflammatory conditions. However, mediators underlying vascular deterioration in chronic kidney disease (CKD) are poorly characterized. This study assessed their role in the vascular deterioration of CKD using a broad spectrum of surrogate markers ranging from altered functionality to overt calcification. Methods: Tang (CD3+CD31+CXCR4+), CD4+CD28null cells, and monocytes [CD14/CD16 subsets and angiotensin-converting enzyme (ACE) expression] were measured in peripheral blood by flow cytometry in 33 CKD stage 5 patients undergoing peritoneal dialysis (CKD5-PD) and 15 healthy controls (HCs). Analyses were replicated in a hemodialysis cohort. Vascular surrogate markers (including adventitial vasa vasorum, pulse wave velocity, intima-media thickness, and vascular calcification) were assessed by appropriate imaging methods. Results: In CKD5-PD, decreased Tang levels (p < 0.001) were unrelated to clinical features or traditional cardiovascular (CV) risk factors but correlated negatively with troponin T levels (r = −0.550, p = 0.003). Instead, CD4+CD28null frequency was increased (p < 0.001), especially in those with vascular calcifications. Quantitative and qualitative differences were also observed within the monocyte pool, a shift toward CD16+ subsets and ACE expression being found in CKD. Equivalent results were observed in the replication cohort. Each subset associated distinctly with adverse vascular outcomes in univariate and multivariate analyses: while Tang depletion was linked to poor vascular function and subclinical atherosclerosis, increases in CD4+CD28null were associated with overt vascular thickening and calcification. Monocytes were not independently associated with vascular outcomes in CKD patients. Conclusions: Novel T cell and monocyte subsets are altered in CKD. Altered T-cell subpopulations, but not monocytes, exhibited distinct associations with different vascular outcomes in CKD. Tang are emerging biomarkers of subclinical vascular deterioration in CKD.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, University of Oviedo, Oviedo, Spain.,Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,REDinREN-ISCIII, Oviedo, Spain
| | - Catalina Ulloa
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Department of Nephrology, Hospital Universitario de Cabueñes, Gijón, Spain
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,REDinREN-ISCIII, Oviedo, Spain
| | | | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,REDinREN-ISCIII, Oviedo, Spain
| | - Emilio Sánchez-Álvarez
- REDinREN-ISCIII, Oviedo, Spain.,Department of Nephrology, Hospital Universitario de Cabueñes, Gijón, Spain
| | - Minerva Rodríguez-García
- REDinREN-ISCIII, Oviedo, Spain.,Division of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,REDinREN-ISCIII, Oviedo, Spain.,Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Ana Suárez
- Area of Immunology, Department of Functional Biology, University of Oviedo, Oviedo, Spain.,Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.,REDinREN-ISCIII, Oviedo, Spain.,Department of Medicine, University of Oviedo, Oviedo, Spain
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18
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Cannata-Andía J, Carrillo-López N, Ferreira A. Bone in CKD, a Fascinating Evolving Topic. Calcif Tissue Int 2021; 108:407-409. [PMID: 33822254 DOI: 10.1007/s00223-021-00821-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 01/30/2021] [Indexed: 10/21/2022]
Affiliation(s)
- J Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain.
| | - N Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - A Ferreira
- Nephrology Department, Centro Hospitalar e Universitário de Lisboa Central, Nova Medical School, Nova University, Lisbon, Portugal
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19
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Carrillo-López N, Martínez-Arias L, Fernández-Villabrille S, Ruiz-Torres MP, Dusso A, Cannata-Andía JB, Naves-Díaz M, Panizo S. Role of the RANK/RANKL/OPG and Wnt/β-Catenin Systems in CKD Bone and Cardiovascular Disorders. Calcif Tissue Int 2021; 108:439-451. [PMID: 33586001 DOI: 10.1007/s00223-020-00803-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [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: 11/16/2020] [Accepted: 12/19/2020] [Indexed: 12/23/2022]
Abstract
In the course of chronic kidney disease (CKD), alterations in the bone-vascular axis augment the risk of bone loss, fractures, vascular and soft tissue calcification, left ventricular hypertrophy, renal and myocardial fibrosis, which markedly increase morbidity and mortality rates. A major challenge to improve skeletal and cardiovascular outcomes in CKD patients requires a better understanding of the increasing complex interactions among the main modulators of the bone-vascular axis. Serum parathyroid hormone (PTH), phosphorus (P), calcium (Ca), fibroblast growth factor 23 (FGF23), calcidiol, calcitriol and Klotho are involved in this axis interact with RANK/RANKL/OPG system and the Wnt/β-catenin pathway. The RANK/RANKL/OPG system controls bone remodeling by inducing osteoblast synthesis of RANKL and downregulating OPG production and it is also implicated in vascular calcification. The complexity of this system has recently increased due the discovery of LGR4, a novel RANKL receptor involved in bone formation, but possibly also in vascular calcification. The Wnt/β-catenin pathway plays a key role in bone formation: when this pathway is activated, bone is formed, but when it is inhibited, bone formation is stopped. In the progression of CKD, a downregulation of the Wnt/β-catenin pathway has been described which occurs mainly through the not coincident elevations of sclerostin, Dickkopf1 (Dkk1) and the secreted Frizzled Related Proteins (sFRPs). This review analyzes the interactions of PTH, P, Ca, FGF23, calcidiol, calcitriol and Klotho with the RANKL/RANKL/OPG system and the Wnt/β-catenin, pathway and their implications in bone and cardiovascular disorders in CKD.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Sara Fernández-Villabrille
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - María Piedad Ruiz-Torres
- Department of System Biology, Universidad de Alcalá, Retic REDinREN-ISCIII, Alcalá de Henares, Spain
| | - Adriana Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain.
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Universidad de Oviedo, Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain.
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Cannata-Andía JB, Martín-Carro B, Martín-Vírgala J, Rodríguez-Carrio J, Bande-Fernández JJ, Alonso-Montes C, Carrillo-López N. Chronic Kidney Disease-Mineral and Bone Disorders: Pathogenesis and Management. Calcif Tissue Int 2021; 108:410-422. [PMID: 33190187 DOI: 10.1007/s00223-020-00777-1] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [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: 10/20/2020] [Accepted: 11/03/2020] [Indexed: 12/19/2022]
Abstract
The key players of the chronic kidney disease-mineral and bone disorders (CKD-MBD) are calcium, phosphate, PTH, FGF23, and the vitamin D hormonal system. The progressive reduction of kidney function greatly modifies the tightly interrelated mechanisms that control these parameters. As a result, important changes occur in the bone and mineral hormonal axis, leading to changes in bone turnover with relevant consequences in clinical outcomes, such as decrease in bone mass with increased bone fragility and bone fractures and increased vascular and valvular calcification, also with great impact in the cardiovascular outcomes. So far, the knowledge of the mineral and bone disorders in CKD and the increased variety of efficacious therapies should lead to a better prevention and management of CKD-MBD.
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Affiliation(s)
- Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain.
- Department of Medicine, Universidad de Oviedo, Oviedo, Spain.
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Javier Rodríguez-Carrio
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
- Area of Immunology, Department of Functional Biology, University of Oviedo, Oviedo, Spain
| | | | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Avda. Roma, sn., 33011, Oviedo, Spain.
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Carrillo-López N, Martínez-Arias L, Alonso-Montes C, Martín-Carro B, Martín-Vírgala J, Ruiz-Ortega M, Fernández-Martín JL, Dusso AS, Rodriguez-García M, Naves-Díaz M, Cannata-Andía JB, Panizo S. The receptor activator of nuclear factor κΒ ligand receptor leucine-rich repeat-containing G-protein-coupled receptor 4 contributes to parathyroid hormone-induced vascular calcification. Nephrol Dial Transplant 2021; 36:618-631. [PMID: 33367746 DOI: 10.1093/ndt/gfaa290] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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: 03/09/2020] [Accepted: 08/12/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND In chronic kidney disease, serum phosphorus (P) elevations stimulate parathyroid hormone (PTH) production, causing severe alterations in the bone-vasculature axis. PTH is the main regulator of the receptor activator of nuclear factor κB (RANK)/RANK ligand (RANKL)/osteoprotegerin (OPG) system, which is essential for bone maintenance and also plays an important role in vascular smooth muscle cell (VSMC) calcification. The discovery of a new RANKL receptor, leucine-rich repeat-containing G-protein-coupled receptor 4 (LGR4), which is important for osteoblast differentiation but with an unknown role in vascular calcification (VC), led us to examine the contribution of LGR4 in high P/high PTH-driven VC. METHODS In vivo studies were conducted in subtotally nephrectomized rats fed a normal or high P diet, with and without parathyroidectomy (PTX). PTX rats were supplemented with PTH(1-34) to achieve physiological serum PTH levels. In vitro studies were performed in rat aortic VSMCs cultured in control medium, calcifying medium (CM) or CM plus 10-7 versus 10-9 M PTH. RESULTS Rats fed a high P diet had a significantly increased aortic calcium (Ca) content. Similarly, Ca deposition was higher in VSMCs exposed to CM. Both conditions were associated with increased RANKL and LGR4 and decreased OPG aorta expression and were exacerbated by high PTH. Silencing of LGR4 or parathyroid hormone receptor 1 (PTH1R) attenuated the high PTH-driven increases in Ca deposition. Furthermore, PTH1R silencing and pharmacological inhibition of protein kinase A (PKA), but not protein kinase C, prevented the increases in RANKL and LGR4 and decreased OPG. Treatment with PKA agonist corroborated that LGR4 regulation is a PTH/PKA-driven process. CONCLUSIONS High PTH increases LGR4 and RANKL and decreases OPG expression in the aorta, thereby favouring VC. The hormone's direct pro-calcifying actions involve PTH1R binding and PKA activation.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Julia Martín-Vírgala
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Marta Ruiz-Ortega
- Vascular and Renal Laboratory Fundación Jimenez Díaz, Universidad Autónoma Madrid, REDinREN-ISCIII, Madrid, Spain
| | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Minerva Rodriguez-García
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain.,Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain.,Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, REDinREN-ISCIII, Oviedo, Spain
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Martínez-Arias L, Panizo-García S, Martín-Vírgala J, Martín-Carro B, Fernández-Villabrille S, Avello-Llano N, Miguel-Fernández D, Ruiz Torres MP, Cannata-Andía JB, Carrillo-López N, Naves-Díaz M. Contribution of phosphorus and PTH to the development of cardiac hypertrophy and fibrosis in an experimental model of chronic renal failure. Nefrologia 2021; 41:S0211-6995(21)00033-3. [PMID: 33715866 DOI: 10.1016/j.nefro.2021.02.001] [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: 08/14/2020] [Revised: 02/01/2021] [Accepted: 02/07/2021] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Adequate serum phosphorus levels in patients with chronic kidney disease is essential for their clinical management. However, the control of hyperphosphatemia is difficult because is normally associated with increases in serum PTH. In the present study, the effects of hyperphosphatemia, in the presence of elevated and normal PTH, on cardiac inflammation, hypertrophy and fibrosis in an experimental renal failure model were analyzed. MATERIALS AND METHODS Four groups of rats were formed. Two groups underwent total parathyroidectomy (PTx). Rats with Ca < 7.5 mg/dL and PTH < 50 pg/mL underwent 7/8 nephrectomy (CRF) and a subcutaneous pellet was placed that releases PTH 1-34 (5 μg/kg/day). One group received a diet with normal P (NP) (CRF + PTx + rPTH + NP group) and another with a high P diet (0.9% HP) (CRF + PTx + rPTH + HP group). Other two groups that only had CRF received NP (CRF + NP) and HP (CRF + HP) diet. A SHAM group for nephrectomy and parathyroidectomy was also added. After 14 weeks the rats were sacrificed. RESULTS The groups with a diet high in phosphorus (CRF + H A and CRF + PTx + rPTH + HP) had a significant reduction in creatinine clearance and also in body weight with an increase in serum phosphorus regardless of parathyroidectomy, but not serum levels of calcium, FGF23 and calcitriol that were 2-3 times higher in the group with secondary hyperparathyroidism (CRF + HP). The diameter of the cardiomyocytes was greater in the CRF + HP group, while parathyroidectomy (CRF + PTx + rPTH + HP) significantly reduced them, despite the high and similar serum phosphorus values. TNF-α, Adam17 and cardiac fibrosis at the histological and molecular level showed a similar pattern with increases in the group with severe secondary hyperparathyroidism (CRF + HP). CONCLUSIONS Hyperphosphatemia confirmed its importance in the genesis of secondary hyperparathyroidism, but also of kidney damage that was independent of PTH levels. However, inflammation, fibrosis, and cardiomyocyte growth were more closely related to PTH levels, since in the presence of similar severe hyperphosphatemia, parathyroidectomy reduced the values of inflammatory parameters, cardiac hypertrophy, and fibrosis.
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Affiliation(s)
- Laura Martínez-Arias
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Sara Panizo-García
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Julia Martín-Vírgala
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Beatriz Martín-Carro
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Sara Fernández-Villabrille
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Noelia Avello-Llano
- Laboratorio de Medicina, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, España
| | - Diego Miguel-Fernández
- Laboratorio de Medicina, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, España
| | - María Piedad Ruiz Torres
- Departamento de Biología de Sistemas, Unidad de Fisiología, Facultad de Medicina, Universidad de Alcalá de Henares, Retic REDinREN-ISCIII, Madrid, España
| | - Jorge B Cannata-Andía
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España.
| | - Natalia Carrillo-López
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
| | - Manuel Naves-Díaz
- Unidad de Gestión Clínica de Metabolismo Óseo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, Oviedo, España
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23
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Panizo S, Martínez-Arias L, Alonso-Montes C, Cannata P, Martín-Carro B, Fernández-Martín JL, Naves-Díaz M, Carrillo-López N, Cannata-Andía JB. Fibrosis in Chronic Kidney Disease: Pathogenesis and Consequences. Int J Mol Sci 2021; 22:E408. [PMID: 33401711 PMCID: PMC7795409 DOI: 10.3390/ijms22010408] [Citation(s) in RCA: 111] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/18/2020] [Accepted: 12/29/2020] [Indexed: 02/07/2023] Open
Abstract
Fibrosis is a process characterized by an excessive accumulation of the extracellular matrix as a response to different types of tissue injuries, which leads to organ dysfunction. The process can be initiated by multiple and different stimuli and pathogenic factors which trigger the cascade of reparation converging in molecular signals responsible of initiating and driving fibrosis. Though fibrosis can play a defensive role, in several circumstances at a certain stage, it can progressively become an uncontrolled irreversible and self-maintained process, named pathological fibrosis. Several systems, molecules and responses involved in the pathogenesis of the pathological fibrosis of chronic kidney disease (CKD) will be discussed in this review, putting special attention on inflammation, renin-angiotensin system (RAS), parathyroid hormone (PTH), fibroblast growth factor 23 (FGF23), Klotho, microRNAs (miRs), and the vitamin D hormonal system. All of them are key factors of the core and regulatory pathways which drive fibrosis, having a great negative kidney and cardiac impact in CKD.
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Affiliation(s)
- Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Pablo Cannata
- Pathology Department, Fundación Instituto de Investigaciones Sanitarias-Fundación Jiménez Díaz (IIS-FJD), Universidad Autónoma de Madrid (UAM), Retic REDinREN-ISCIII, 28040 Madrid, Spain;
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - José L. Fernández-Martín
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Jorge B. Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
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24
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Rodríguez-Carrio J, Carrillo-López N, Ulloa C, Martín-Carro B, Rodríguez-Suárez C, Arcidiacono M, Fernández-Mariño B, Cannata-Andía J, Suárez A, Dusso A. Angiogenic T cells as predictive markers of early vascular dysfunction and atherosclerosis in chronic kidney disease. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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González-Naranjo P, Pérez C, Girón R, Sánchez-Robles EM, Martín-Fontelles MI, Carrillo-López N, Martín-Vírgala J, Naves M, Campillo NE, Páez JA. New cannabinoid receptor antagonists as pharmacological tool. Bioorg Med Chem 2020; 28:115672. [PMID: 32912440 DOI: 10.1016/j.bmc.2020.115672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 04/18/2020] [Revised: 07/15/2020] [Accepted: 07/18/2020] [Indexed: 11/27/2022]
Abstract
Synthesis and pharmacological evaluation of a new series of cannabinoid receptor antagonists of indazole ether derivatives have been performed. Pharmacological evaluation includes radioligand binding assays with [3H]-CP55940 for CB1 and CB2 receptors and functional activity for cannabinoid receptors on isolated tissue. In addition, functional activity of the two synthetic cannabinoids antagonists 18 (PGN36) and 17 (PGN38) were carried out in the osteoblastic cell line MC3T3-E1 that is able to express CB2R upon osteogenic conditions. Both antagonists abolished the increase in collagen type I gene expression by the well-known inducer of bone activity, the HU308 agonist. The results of pharmacological tests have revealed that four of these derivatives behave as CB2R cannabinoid antagonists. In particular, the compounds 17 (PGN38) and 18 (PGN36) highlight as promising candidates as pharmacological tools.
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Affiliation(s)
| | - Concepción Pérez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
| | - Rocío Girón
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - Eva M Sánchez-Robles
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - María I Martín-Fontelles
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - Natalia Carrillo-López
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Julia Martín-Vírgala
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Manuel Naves
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Nuria E Campillo
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Ramiro de Maeztu 9, 28040 Madrid, Spain.
| | - Juan A Páez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain.
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26
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Rodríguez-Carrio J, Carrillo-López N, Ulloa C, Seijo M, Rodríguez-García M, Rodríguez-Suárez C, Díaz-Corte C, Cannata-Andía JB, Suárez A, Dusso AS. A subset of low density granulocytes is associated with vascular calcification in chronic kidney disease patients. Sci Rep 2019; 9:13230. [PMID: 31519925 PMCID: PMC6744494 DOI: 10.1038/s41598-019-49429-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 04/17/2019] [Accepted: 08/24/2019] [Indexed: 01/11/2023] Open
Abstract
Inflammation is central to chronic kidney disease (CKD) pathogenesis and vascular outcomes, but the exact players remain unidentified. Since low density granulocytes (LDGs) are emerging mediators in inflammatory conditions, we aimed to evaluate whether LDGs may be altered in CKD and related to clinical outcomes as biomarkers. To his end, LDGs subsets were measured in peripheral blood by flow cytometry and confocal microscopy in 33 CKD patients undergoing peritoneal dialysis and 15 healthy controls (HC). Analyses were replicated in an additional cohort. DEF3 (marker of early granulopoiesis) gene expression on PBMCs was quantified by qPCR. Total CD15+ LDGs and both CD14lowCD16+ and CD14-CD16- subsets were expanded in CKD. The relative frequency of the CD14-CD16- subpopulation was higher among the CD15+ pool in CKD. This alteration was stable over-time. The increased CD14-CD16-CD15+ paralleled Kauppila scores and DEF3 expression, whereas no association was found with CD14lowCD16+ CD15+. Both subsets differed in their CD11b, CD10, CD35, CD31, CD62L, IFNAR1 and CD68 expression, FSC/SSC features and nuclear morphology, pointing to different origins and maturation status. In conclusion, LDGs were expanded in CKD showing a skewed distribution towards a CD14-CD16-CD15+ enrichment, in association with vascular calcification. DEF3 expression in PBMC can be a marker of LDG expansion.
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Affiliation(s)
- Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, University of Oviedo, Oviedo, Spain
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
- Red de Investigación Renal (REDinREN), Instituto de Salud Carlos III (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Catalina Ulloa
- Division of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Mariana Seijo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
- Laboratorio de Enfermedades Metabólicas Óseas, Hospital de Clínicas, Instituto de Inmunología, Genética y Metabolismo (INIGEM) CONICET- UBA, Buenos Aires, Argentina
| | - Minerva Rodríguez-García
- Red de Investigación Renal (REDinREN), Instituto de Salud Carlos III (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Spain
- Division of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Carmen Díaz-Corte
- Red de Investigación Renal (REDinREN), Instituto de Salud Carlos III (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Spain
- Division of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
- Red de Investigación Renal (REDinREN), Instituto de Salud Carlos III (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Spain
- Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Ana Suárez
- Area of Immunology, Department of Functional Biology, University of Oviedo, Oviedo, Spain.
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
- Red de Investigación Renal (REDinREN), Instituto de Salud Carlos III (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Spain
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27
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Carrillo-López N, Panizo S, Alonso-Montes C, Martínez-Arias L, Avello N, Sosa P, Dusso AS, Cannata-Andía JB, Naves-Díaz M. High-serum phosphate and parathyroid hormone distinctly regulate bone loss and vascular calcification in experimental chronic kidney disease. Nephrol Dial Transplant 2018; 34:934-941. [DOI: 10.1093/ndt/gfy287] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Indexed: 12/15/2022] Open
Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
| | - Noelia Avello
- Laboratorio de Medicina, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Patricia Sosa
- Departamento de Biología de Sistemas, Universidad de Alcalá, REDinREN-ISCIII, Alcalá de Henares, Spain
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), REDinREN-ISCIII, Oviedo, Spain
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Panizo S, Carrillo-López N, Naves-Díaz M, Solache-Berrocal G, Martínez-Arias L, Rodrigues-Díez RR, Fernández-Vázquez A, Martínez-Salgado C, Ruiz-Ortega M, Dusso A, Cannata-Andía JB, Rodríguez I. Regulation of miR-29b and miR-30c by vitamin D receptor activators contributes to attenuate uraemia-induced cardiac fibrosis. Nephrol Dial Transplant 2018; 32:1831-1840. [PMID: 28460073 DOI: 10.1093/ndt/gfx060] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [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: 12/05/2016] [Accepted: 03/04/2017] [Indexed: 12/20/2022] Open
Abstract
Background Uraemic cardiomyopathy, a process mainly associated with increased myocardial fibrosis, is the leading cause of death in chronic kidney disease patients and can be prevented by vitamin D receptor activators (VDRAs). Since some microRNAs (miRNAs) have emerged as regulators of the fibrotic process, we aimed to analyse the role of specific miRNAs in VDRA prevention of myocardial fibrosis as well as their potential use as biomarkers. Methods Wistar rats were nephrectomized and treated intraperitoneally with equivalent doses of two VDRAs: calcitriol and paricalcitol. Biochemical parameters, cardiac fibrosis, miRNA (miR-29b, miR-30c and miR-133b) levels in the heart and serum and expression of their target genes collagen I (COL1A1), matrix metalloproteinase 2 (MMP-2) and connective tissue growth factor (CTGF) in the heart were evaluated. Results Both VDRAs attenuated cardiac fibrosis, achieving a statistically significant difference in the paricalcitol-treated group. Increases in RNA and protein levels of COL1A1, MMP-2 and CTGF and reduced expression of miR-29b and miR-30c, known regulators of these pro-fibrotic genes, were observed in the heart of chronic renal failure (CRF) rats and were attenuated by both VDRAs. In serum, significant increases in miR-29b, miR-30c and miR-133b levels were observed in CRF rats, which were prevented by VDRA use. Moreover, vitamin D response elements were identified in the three miRNA promoters. Conclusions VDRAs, particularly paricalcitol, attenuated cardiac fibrosis acting on COL1A1, MMP-2 and CTGF expression, partly through regulation of miR-29b and miR-30c. These miRNAs and miR-133b could be useful serum biomarkers for cardiac fibrosis and also potential new therapeutic targets.
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Affiliation(s)
- Sara Panizo
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Guillermo Solache-Berrocal
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Raúl R Rodrigues-Díez
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Amalia Fernández-Vázquez
- Servicio de Anatomía Patológica, Centro Médico de Asturias, Oviedo, Spain.,Hospital Carmen y Severo Ochoa, Cangas del Narcea, Spain
| | - Carlos Martínez-Salgado
- Department of Physiology and Pharmacology, Renal and Cardiovascular Pathophysiology Unit, Institute of Biomedical Research of Salamanca, University of Salamanca, Salamanca, Spain
| | - Marta Ruiz-Ortega
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Adriana Dusso
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Isabel Rodríguez
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
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Carrillo-López N, Panizo S, Arcidiacono MV, de la Fuente S, Castro-Grattoni A, Naves M, Rodríguez I, Cannata-Andía J, Dusso A. MO053REDUCTIONS IN MICRO RNA-145 NOT ONLY AGGRAVATE HIGH-PHOSPHORUS-DRIVEN CALCIFICATION IN ADVANCED CKD STAGES BUT ALSO COMPROMISE VASCULAR HEALTH IN EARLY UREMIA. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Alonso-Montes C, Quirós-Caso C, Barrio-Vázquez S, García-Castro R, Carrillo-López N, Alvarez-Viejo M, Alonso-Suárez M, Otero-García F, Fernández-Gómez J, Hevia-Suárez M, Rodríguez-Suarez M, Sánchez-Alvarez J, Rodríguez-García M, Cannata-Andía J, Fernández-Martín J. SP350THE EXPRESSION OF VIMENTIN IS SUPPRESSED IN VASCULAR CALCIFICATION. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx147.sp350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Carrillo-López N, Panizo S, Alonso-Montes C, Román-García P, Rodríguez I, Martínez-Salgado C, Dusso AS, Naves M, Cannata-Andía JB. Direct inhibition of osteoblastic Wnt pathway by fibroblast growth factor 23 contributes to bone loss in chronic kidney disease. Kidney Int 2016; 90:77-89. [PMID: 27165819 DOI: 10.1016/j.kint.2016.01.024] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [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: 07/17/2015] [Revised: 12/23/2015] [Accepted: 01/14/2016] [Indexed: 12/20/2022]
Abstract
Bone loss and increased fractures are common complications in chronic kidney disease. Because Wnt pathway activation is essential for normal bone mineralization, we assessed whether Wnt inhibition contributes to high-phosphorus-induced mineralization defects in uremic rats. By week 20 after 7/8 nephrectomy, rats fed a high-phosphorus diet had the expected high serum creatinine, phosphorus, parathyroid hormone, and fibroblast growth factor 23 (FGF23) levels and low serum calcium. There was a 15% reduction in tibial mineral density and a doubling of bone cortical porosity compared to uremic rats fed a normal-phosphorus diet. The decreases in tibial mineral density were preceded by time-dependent increments in gene expression of bone formation (Osteocalcin and Runx2) and resorption (Cathepsin K) markers, which paralleled elevations in gene expression of the Wnt inhibitors Sfrp1 and Dkk1 in bone. Similar elevations of Wnt inhibitors plus an increased phospho-β-catenin/β-catenin ratio occurred upon exposure of the osteoblast cell line UMR106-01 either to uremic serum or to the combination of parathyroid hormone, FGF23, and soluble Klotho, at levels present in uremic serum. Strikingly, while osteoblast exposure to parathyroid hormone suppressed the expression of Wnt inhibitors, FGF23 directly inhibited the osteoblastic Wnt pathway through a soluble Klotho/MAPK-mediated process that required Dkk1 induction. Thus, the induction of Dkk1 by FGF23/soluble Klotho in osteoblasts inactivates Wnt/β-catenin signaling. This provides a novel autocrine/paracrine mechanism for the adverse impact of high FGF23 levels on bone in chronic kidney disease.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Sara Panizo
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Pablo Román-García
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Isabel Rodríguez
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Carlos Martínez-Salgado
- Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL)-Instituto Biosanitario de Salamanca (IBSAL), Hospital Universitario de Salamanca, Salamanca, Spain
| | - Adriana S Dusso
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Manuel Naves
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación Nefrológica, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Departmento de Medicina, Universidad de Oviedo, Oviedo, Asturias, Spain.
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Quirós-González I, Román-García P, Alonso-Montes C, Barrio-Vázquez S, Carrillo-López N, Naves-Díaz M, Mora MI, Corrales FJ, López-Hernández FJ, Ruiz-Torres MP, Cannata-Andía JB, Fernández-Martín JL. Lamin A is involved in the development of vascular calcification induced by chronic kidney failure and phosphorus load. Bone 2016; 84:160-168. [PMID: 26769003 DOI: 10.1016/j.bone.2016.01.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [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: 06/15/2015] [Revised: 11/16/2015] [Accepted: 01/04/2016] [Indexed: 12/18/2022]
Abstract
Vascular calcification remains one of the main factors associated to morbidity and mortality in both ageing and chronic kidney disease. Both hyperphosphataemia, a well-known promoter of vascular calcification, and abnormal processing defects of lamin A/C have been associated to ageing. The main aim of this study was to analyse the effect of phosphorus load in the differential expression pattern of genes and proteins, particularly of lamin A/C, which are involved in phenotypic change of the vascular smooth muscle cells to osteoblast-like cells. The in vivo study of the calcified abdominal aortas from nephrectomized rats receiving a high phosphorus diet showed among others, a repression of muscle related proteins and overexpression of lamin A/C. Similar results were observed in vitro, where primary vascular smooth muscle cells cultured in calcifying medium showed increased expression of prelamin A and lamin A and abnormalities in the nuclear morphology. Co-immunoprecipitation assays showed novel and important physical interactions between lamin A and RUNX2 during the process of calcification. In fact, the knockdown of prelamin A and lamin A inhibited the increase of Runx2, osteocalcin and osteopontin gene expression, calcium deposition, nuclear abnormalities and the RUNX2 protein translocation into the nucleus of the cell. These in vivo and in vitro results highlight the important role played by lamin A in the process of vascular calcification.
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Affiliation(s)
- Isabel Quirós-González
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - Pablo Román-García
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - Sara Barrio-Vázquez
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
| | - María Isabel Mora
- Division of Hepatology and Gene Therapy, Proteomics, Genomics and Bioinformatics Unit, Centre for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Fernando José Corrales
- Division of Hepatology and Gene Therapy, Proteomics, Genomics and Bioinformatics Unit, Centre for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Francisco J López-Hernández
- Department of Renal Physiology, REDinREN del ISCIII, Faculty of Biology, University of Salamanca, 37007 Salamanca, Spain
| | - María Piedad Ruiz-Torres
- Department of Systems Biology, REDinREN del ISCIII, Faculty of Medicine, University of Alcalá, Alcalá de Henares, 28801, Madrid, Spain
| | - Jorge Benito Cannata-Andía
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain.
| | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, University of Oviedo, 33006 Oviedo, Asturias, Spain
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Panizo S, Naves-Díaz M, Carrillo-López N, Martínez-Arias L, Fernández-Martín JL, Ruiz-Torres MP, Cannata-Andía JB, Rodríguez I. MicroRNAs 29b, 133b, and 211 Regulate Vascular Smooth Muscle Calcification Mediated by High Phosphorus. J Am Soc Nephrol 2015; 27:824-34. [PMID: 26187577 DOI: 10.1681/asn.2014050520] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [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: 05/28/2014] [Accepted: 06/11/2015] [Indexed: 12/17/2022] Open
Abstract
Vascular calcification is a frequent cause of morbidity and mortality in patients with CKD and the general population. The common association between vascular calcification and osteoporosis suggests a link between bone and vascular disorders. Because microRNAs (miRs) are involved in the transdifferentiation of vascular smooth muscle cells into osteoblast-like cells, we investigated whether miRs implicated in osteoblast differentiation and bone formation are involved in vascular calcification. Different levels of uremia, hyperphosphatemia, and aortic calcification were induced by feeding nephrectomized rats a normal or high-phosphorus diet for 12 or 20 weeks, at which times the levels of eight miRs (miR-29b, miR-125, miR-133b, miR-135, miR-141, miR-200a, miR-204, and miR-211) in the aorta were analyzed. Compared with controls and uremic rats fed a normal diet, uremic rats fed a high-phosphorous diet had lower levels of miR-133b and miR-211 and higher levels of miR-29b that correlated respectively with greater expression of osteogenic RUNX2 and with lower expression of several inhibitors of osteoblastic differentiation. Uremia per se mildly reduced miR-133b levels only. Similar results were obtained in two in vitro models of vascular calcification (uremic serum and high-calcium and -phosphorus medium), and experiments using antagomirs and mimics to modify miR-29b, miR-133b, and miR-211 expression levels in these models confirmed that these miRs regulate the calcification process. We conclude that miR-29b, miR-133b, and miR-211 have direct roles in the vascular smooth muscle calcification induced by high phosphorus and may be new therapeutic targets in the management of vascular calcification.
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Affiliation(s)
- Sara Panizo
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - José Luis Fernández-Martín
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - María Piedad Ruiz-Torres
- Department of Systems Biology, Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Faculty of Medicine, University of Alcalá, Alcalá de Henares, Madrid, Spain; and
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Department of Medicine, University of Oviedo, Oviedo, Asturias, Spain
| | - Isabel Rodríguez
- Bone and Mineral Research Unit, Reina Sofia Institute of Renal Research (IRSIN), Renal Research Network (REDinREN) from Carlos III Health Institute (ISCIII), Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain;
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Panizo S, Barrio-Vázquez S, Naves-Díaz M, Carrillo-López N, Rodríguez I, Fernández-Vázquez A, Valdivielso JM, Thadhani R, Cannata-Andía JB. Vitamin D receptor activation, left ventricular hypertrophy and myocardial fibrosis. Nephrol Dial Transplant 2013; 28:2735-44. [PMID: 24013683 DOI: 10.1093/ndt/gft268] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [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: 12/11/2022] Open
Abstract
BACKGROUND Left ventricular hypertrophy (LVH), a common complication in chronic kidney disease (CKD), is associated with high cardiovascular mortality. The aim of this experimental study was to analyze the effect of different vitamin D receptor activators (VDRAs) on both LVH and myocardial fibrosis in chronic renal failure (CRF). METHODS Male Wistar rats with CRF, carried out by 7/8 nephrectomy, were treated intraperitoneally with equivalent doses of VDRAs (calcitriol, paricalcitol and alfacalcidol, 5 days per week) during 4 weeks. A placebo group (CRF + vehicle) and a Sham group with normal renal function served as controls. Biochemical, morphological, functional and molecular parameters associated with LVH were evaluated, as well as cardiac fibrosis, collagen I, transforming growth factor β1 (TGFβ1) and matrix metalloproteinase-1 (MMP1) expression. RESULTS All VDRAs treatment prevented LVH, with values of cardiomyocyte size, LV wall and septum thickness and heart-body weight ratio similar to those observed in the Sham group. At molecular levels, all VDRAs attenuated atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) expression compared with CRF + vehicle. The phosphorylation of ERK1/2, a signal for activating growth, was stimulated in the CRF + vehicle group; VDRAs use prevented this activation. Paricalcitol was the only VDRA used that maintained in the normal range all parameters associated with myocardial fibrosis (total collagen, collagen I, TGFβ1 and MMP1). CONCLUSIONS Our findings demonstrated that the three VDRAs used induced similar changes in bone metabolic parameters and LVH. In addition, paricalcitol was the only VDRA which showed a relevant beneficial effect in the reduction of myocardial fibrosis, a key factor in the myocardial dysfunction in CKD patients.
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Affiliation(s)
- Sara Panizo
- Servicio de Metabolismo Óseo y Mineral. Instituto Reina Sofía de Investigación. REDinREN del ISCIII. Universidad de Oviedo. Hospital Universitario Central de Asturias, Oviedo, España
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Román-García P, Carrillo-López N, Naves-Díaz M, Rodríguez I, Ortiz A, Cannata-Andía JB. Dual-specificity phosphatases are implicated in severe hyperplasia and lack of response to FGF23 of uremic parathyroid glands from rats. Endocrinology 2012; 153:1627-37. [PMID: 22334717 DOI: 10.1210/en.2011-1770] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Phosphate load accelerates the progression of secondary hyperparathyroidism (sHPT). In advanced stages of sHPT, there is a marked hyperplasia and resistance to classical regulatory endocrine factors such as calcium, calcitriol, or fibroblast growth factor 23 (FGF23), which suppresses PTH secretion by an ERK-dependent mechanism. Nephrectomized rats were fed with a high- or normal-phosphorus diet for different periods of time to induce sHPT. Biochemical parameters, parathyroid gland microarrays, quantitative real-time PCR, and immunohistochemistry (ERK/phospho-ERK) were performed. To test the role of dual-specificity phosphatases (Dusp) on parathyroid gland regulation, normal parathyroid glands were cultured with FGF23 and Dusp. Uremic rats fed with a high-phosphorus diet showed more severe sHPT, higher serum FGF23 levels and mortality, and decreased parathyroid Klotho gene expression. In all stages of sHPT, parathyroid microarrays displayed a widespread gene expression down-regulation; only a few genes were overexpressed, among them, Dusp5 and -6. In very severe sHPT, a significant reduction in phospho-ERK (the target of Dusp) and a significant increase of Dusp5 and -6 gene expression were observed. In ex vivo experiments with parathyroid glands, Dusp partially blocked the effect of FGF23 on PTH secretion, suggesting that Dusp might play a role in parathyroid regulation. The overexpression of Dusp and the inactivation of ERK found in the in vivo studies together with the ex vivo results might be indicative of the defense mechanism triggered to counteract hyperplasia, a mechanism that can also contribute to the resistance to the effect of FGF23 on parathyroid gland observed in advanced forms of chronic kidney disease.
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Affiliation(s)
- Pablo Román-García
- Servicio de Metabolismo Óseo y Mineral, Instituto Reina Sofía de Investigaciones Nefrológicas, Hospital Universitario Central de Asturias, 33006 Oviedo, Asturias, Spain
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Carrillo-López N, Fernández-Martín JL, Alvarez-Hernández D, González-Suárez I, Castro-Santos P, Román-García P, López-Novoa JM, Cannata-Andía JB. Lanthanum activates calcium-sensing receptor and enhances sensitivity to calcium. Nephrol Dial Transplant 2010; 25:2930-7. [PMID: 20233740 DOI: 10.1093/ndt/gfq124] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate whether nanomolar concentrations of lanthanum could influence the calcium-sensing receptor (CaSR) response. METHODS Embryonic kidney (HEK-293) cells transiently transfected with the human CaSR were used to test the ability of lanthanum to activate the CaSR, either alone or in combination with calcium. CaSR activation was measured by flow cytometry. Parathyroid glands from 4-month-old male Wistar rats with normal renal function (n = 60) were also cultured ex vivo with different concentrations of lanthanum to measure parathyroid hormone (PTH) secreted to the medium and PTH mRNA. RESULTS The maximal CaSR activation induced by 1 muM lanthanum chloride (LaCl(3)) was similar to that induced by 16 mM calcium chloride (CaCl(2) 16 mM: 294 +/- 14%; LaCl(3) 1 muM: 303 +/- 11%). Lanthanum half effective concentration (EC(50)) was 77.28 nM, lower than the 2.30 mM obtained for calcium, supporting the concept that this metal is a strong agonist of the CaSR. Moreover, lanthanum was also able to enhance CaSR sensitivity to calcium. The presence of 1 nM LaCl(3) significantly left-shifted the CaSR response curve, changing the EC(50) value for calcium from 2.30 mM (calcium alone) to 1.26 mM (calcium + 1 nM lanthanum). The parathyroid glands cultured with lanthanum showed a trend to secrete less PTH compared to the control glands: 1.51 +/- 0.23 (control), 0.91 +/- 0.17 (La 100 nM) and 1.04 +/- 0.18 (La 400 nM) [(pg/h)/(pg/h), mean +/- SEM] (ANOVA P = 0.0145). A similar trend was also observed in PTH synthesis measured by PTH mRNA levels. CONCLUSIONS These in vitro findings demonstrate that lanthanum, at nanomolar concentrations, is an agonist of the CaSR able to activate it in the absence of calcium. In addition, it can also enhance CaSR sensitivity to calcium, modulating PTH synthesis and secretion.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, C/Julián Clavería s/n, 33006 Oviedo, Spain
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Carrillo-López N, Román-García P, Fernández-Martín JL, Cannata-Andía JB. Parathyroid gland regulation: contribution of thein vivoandin vitromodels. Expert Opin Drug Discov 2010; 5:265-75. [DOI: 10.1517/17460441003615170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Natalia Carrillo-López
- Hospital Universitario Central de Asturias, Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Universidad de Oviedo, C/Julián Clavería s/n, Oviedo 33006, Asturias, Spain +34 985106137 ; +34 985106142 ;
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Román-García P, Carrillo-López N, Fernández-Martín JL, Naves-Díaz M, Ruiz-Torres MP, Cannata-Andía JB. High phosphorus diet induces vascular calcification, a related decrease in bone mass and changes in the aortic gene expression. Bone 2010; 46:121-8. [PMID: 19772957 DOI: 10.1016/j.bone.2009.09.006] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Revised: 09/03/2009] [Accepted: 09/04/2009] [Indexed: 01/21/2023]
Abstract
In chronic kidney disease, hyperphosphatemia has been associated to vascular calcifications. Moreover, the rate and progression of vascular calcification have been related with the reduction of bone mass and osteoporotic fractures, hereby suggesting a strong link between vascular calcification and bone loss. Our aim was to prospectively study the effects of high phosphorus diet on bone mass, vascular calcification and gene expression profile of the arterial wall. A rat model of 7/8 nephrectomy fed with normal (0.6%) and moderately high (0.9%) phosphorus diet was used. Biochemical parameters, bone mineral density and vascular calcifications were assessed. A microarray analysis of the aortic tissue was also performed to investigate the gene expression profile. After 20 weeks, the rats fed with a high phosphorus diet showed a significant increase in serum phosphorus, PTH, and creatinine, together with aortic calcification and a decrease in bone mass. The histological analysis of the vascular calcifications showed areas with calcified tissue and the gene expression profile of this calcified tissue showed repression of muscle-related genes and overexpression of bone-related genes, among them, the secreted frizzled related proteins, well-known inhibitors of the Wnt pathway, involved in bone formation. The study demonstrated prospectively the inverse and direct relationship between vascular calcification and bone mass. In addition, the microarrays findings provide new information on the molecular mechanisms that may link this relationship.
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Affiliation(s)
- Pablo Román-García
- Bone and Mineral Research Unit. Hospital Universitario Central de Asturias. Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Universidad de Oviedo. Oviedo, Asturias, Spain
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Carrillo-López N, Román-García P, Rodríguez-Rebollar A, Fernández-Martín JL, Naves-Díaz M, Cannata-Andía JB. Indirect regulation of PTH by estrogens may require FGF23. J Am Soc Nephrol 2009; 20:2009-17. [PMID: 19628670 DOI: 10.1681/asn.2008121258] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
The mechanisms by which estrogens modulate PTH are controversial, including whether or not estrogen receptors (ERs) are present in the parathyroid glands. To explore these mechanisms, we combined a rat model of CKD with ovariectomy and exogenous administration of estrogens. We found that estrogen treatment significantly decreased PTH mRNA and serum levels. We did not observe ERalpha or ERbeta mRNA or protein in the parathyroids, suggesting an indirect action of estrogens on PTH regulation. Estrogen treatment significantly decreased serum 1,25(OH)(2) vitamin D(3) and phosphorus levels. In addition, estrogens significantly increased fibroblast growth factor 23 (FGF23) mRNA and serum levels. In vitro, estrogens led to transcriptional and translational upregulation of FGF23 in osteoblast-like cells in a time- and concentration-dependent manner. These results suggest that estrogens regulate PTH indirectly, possibly through FGF23.
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Affiliation(s)
- Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, Hospital Universitario Central de Asturias, REDinREN del ISCIII, Universidad de Oviedo, Oviedo, Asturias, Spain
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Román-García P, Carrillo-López N, Cannata-Andía JB. PATHOGENESIS OF BONE AND MINERAL RELATED DISORDERS IN CHRONIC KIDNEY DISEASE: KEY ROLE OF HYPERPHOSPHATEMIA. J Ren Care 2009; 35 Suppl 1:34-8. [DOI: 10.1111/j.1755-6686.2009.00050.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Cannata-Andía JB, Rodríguez-García M, Carrillo-López N, Naves-Díaz M, Díaz-López B. Vascular calcifications: pathogenesis, management, and impact on clinical outcomes. J Am Soc Nephrol 2007; 17:S267-73. [PMID: 17130273 DOI: 10.1681/asn.2006080925] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The predisposition to vascular calcifications in patients with chronic kidney disease (CKD) has gained great interest in recent years as many studies have described its likely impact on morbidity and mortality. The mechanism by which the process of vascular calcification is produced is complex, and it does not consist in a simple precipitation of calcium and phosphate but is instead an active and modifiable process. Several "modifiable and nonmodifiable" factors that are able to promote vascular calcification are extremely frequent in patients with CKD. Most of the present strategies to decrease vascular calcifications are based in the control of the more prevalent modifiable risk factors. Unfortunately, the extremely important nonmodifiable risk factors, which are highly prevalent, such as older age, time on dialysis, and diabetes, are not under one's control. Recent studies also have shown that vascular calcifications in some localizations were associated with increased osteoporotic fractures not only in dialysis patients but also in the general population, and interestingly, mortality also was associated significantly and positively with vascular calcifications and nontraumatic bone fractures. Despite that new strategies may improve the management of vascular diseases and specifically have a positive impact on the high prevalence of vascular calcifications, still the best possible control of the bone metabolic and inflammatory parameters are in the primary line. The horizon of the coming decade looks promising, but solid clinical and epidemiologic data are needed to manage better the bone- and cardiovascular-related disorders in patients with CKD.
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Affiliation(s)
- Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigacíon, Hospital Universitario Central de Asturias, Universidad de Oviedo, Julián Clavería S/N, Oviedo 33006, Spain.
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Alvarez-Hernández D, González-Suárez I, Carrillo-López N, Naves-Díaz M, Anguita-Velasco J, Cannata-Andía JB. Viability and functionality of fresh and cryopreserved human hyperplastic parathyroid tissue tested in vitro. Am J Nephrol 2007; 28:76-82. [PMID: 17914248 DOI: 10.1159/000109395] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2007] [Accepted: 08/17/2007] [Indexed: 01/30/2023]
Abstract
BACKGROUND/AIMS This study aimed to test the viability and functionality of fresh and cryopreserved human hyperplastic parathyroid glands cultured in vitro. METHODS Small fragments of 18 parathyroid glands from 18 patients with secondary hyperparathyroidism were cultured in vitro, freshly or after cryopreservation, during 60 h. Cell viability and functionality of the parathyroid fragments exposed to calcium and calcitriol were studied. RESULTS Human parathyroid glands obtained from renal patients with secondary hyperparathyroidism maintained their viability and functionality for 60 h in culture. Sixty percent of the fresh but only 10% of the cryopreserved parathyroid glands showed the expected response with higher intact parathyroid hormone secretion when cultured with 0.6 mM calcium compared to 1.2 mM calcium. On the contrary, 44 of fresh and 40% of cryopreserved glands behaved in the same manner, showing a similar decrease in intact parathyroid hormone synthesis and secretion when cultured with calcitriol (10(-8)M). CONCLUSION These results demonstrate differences in the response to calcium between fresh and cryopreserved glands and no differences in the response to calcitriol. This in vitro culture method may be useful to discriminate between responsive and nonresponsive hyperplastic human parathyroid glands.
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Affiliation(s)
- Daniel Alvarez-Hernández
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto Reina Sofía de Investigación, Universidad de Oviedo, Oviedo, Spain
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González-Suárez I, Alvarez-Hernández D, Carrillo-López N, Naves-Díaz M, Luis Fernández-Martín J, Cannata-Andía JB. Aluminum posttranscriptional regulation of parathyroid hormone synthesis: A role for the calcium-sensing receptor. Kidney Int 2005; 68:2484-96. [PMID: 16316325 DOI: 10.1111/j.1523-1755.2005.00724.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Calcium regulates parathyroid hormone (PTH) gene expression by a posttranscriptional mechanism, as well as parathyroid gland growth through the activation of the calcium-sensing receptor. Aluminum decreases both parathyroid cell proliferation and PTH levels by an unknown mechanism. METHODS To investigate the possible role of calcium-sensing receptor in the aluminum-induced PTH inhibition we used human embryonic kidney (HEK-293) cells transiently transfected with the human calcium-sensing receptor. We used a parathyroid gland tissue culture model to investigate whether the effect of aluminum in PTH mRNA was a transcriptional mechanism and also its possible role in calcium-sensing receptor expression. RESULTS We found that Al activated the calcium-sensing receptor with higher efficiency than calcium, its biologic ligand. Aluminum inhibited PTH gene expression by a posttranscriptional mechanism, but only when low calcium is present in the medium. Finally, we found that aluminum is also able to decrease calcium-sensing receptor mRNA levels by a posttranscriptional mechanism; however, no effect was observed on calcium-sensing receptor protein. CONCLUSION These findings indicate that aluminum impairs parathyroid function through a calcium-like mechanism due to the lack of specificity of the calcium-sensing receptor. Additionally, aluminum decreases parathyroid calcium-sensing receptor mRNA levels, and the regulatory mechanism was posttranscriptional. These findings demonstrate for the first time a regulatory effect in the calcium-sensing receptor by one of its ligands.
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Affiliation(s)
- Ignacio González-Suárez
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, Hospital Universitario Central de Asturias, Oviedo, Spain
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