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Rodríguez-Rodríguez P, Poasakate A, Ruvira-Hernando S, Gutierrez-Arzapalo PY, Böger R, Hannemann J, Lüneburg N, Arribas SM. Vascular nitrosative stress in hypertension induced by fetal undernutrition in rats. J Physiol Biochem 2023; 79:555-568. [PMID: 36821073 PMCID: PMC10338582 DOI: 10.1007/s13105-023-00949-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
Fetal undernutrition predisposes to hypertension development. Since nitric oxide (NO) is a key factor in blood pressure control, we aimed to investigate the role of NO alterations in hypertension induced by fetal undernutrition in rats. Male and female offspring from dams exposed to undernutrition during the second half of gestation (MUN) were studied at 21 days (normotensive) and 6 months of age (hypertension developed only in males). In aorta, we analyzed total and phosphorylated endothelial NO synthase (eNOS, p-eNOS), 3-nitrotyrosine (3-NT), and Nrf2 (Western blot). In plasma we assessed L-arginine, asymmetric and symmetric dimethylarginine (ADMA, SDMA; LC-MS/MS), nitrates (NOx, Griess reaction), carbonyl groups, and lipid peroxidation (spectrophotometry). In iliac arteries, we studied superoxide anion production (DHE staining, confocal microscopy) and vasodilatation to acetylcholine (isometric tension). Twenty-one-day-old MUN offspring did not show alterations in vascular e-NOS or 3NT expression, plasma L-Arg/ADMA ratio, or NOx. Compared to control group, 6-month-old MUN rats showed increased aortic expression of p-eNOS/eNOS and 3-NT, being Nrf2 expression lower, elevated plasma L-arginine/ADMA, NOx and carbonyl levels, increased iliac artery DHE staining and reduced acetylcholine-mediated relaxations. These alterations in MUN rats were sex-dependent, affecting males. However, females showed some signs of endothelial dysfunction. We conclude that increased NO production in the context of a pro-oxidative environment, leads to vascular nitrosative damage and dysfunction, which can participate in hypertension development in MUN males. Females show a better adaptation, but signs of endothelial dysfunction, which can explain hypertension in ageing.
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Affiliation(s)
- Pilar Rodríguez-Rodríguez
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/ Arzobispo Morcillo 2, 28029, Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) multidisciplinary research group, Universidad Autónoma de Madrid, Madrid, Spain
| | - Anuson Poasakate
- Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Santiago Ruvira-Hernando
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/ Arzobispo Morcillo 2, 28029, Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) multidisciplinary research group, Universidad Autónoma de Madrid, Madrid, Spain
- PhD student at Pharmacology and Physiology PhD Program, Doctorate School, Universidad Autónoma de Madrid, Madrid, Spain
| | - Perla Y Gutierrez-Arzapalo
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/ Arzobispo Morcillo 2, 28029, Madrid, Spain
- Present address: Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS), Universidad Autónoma de Sinaloa, Sinaloa, Mexico
| | - Rainer Böger
- Department of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Juliane Hannemann
- Department of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nicole Lüneburg
- Department of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Silvia M Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/ Arzobispo Morcillo 2, 28029, Madrid, Spain.
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) multidisciplinary research group, Universidad Autónoma de Madrid, Madrid, Spain.
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Elevated Vascular Sympathetic Neurotransmission and Remodelling Is a Common Feature in a Rat Model of Foetal Programming of Hypertension and SHR. Biomedicines 2022; 10:biomedicines10081902. [PMID: 36009448 PMCID: PMC9405620 DOI: 10.3390/biomedicines10081902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/01/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
Hypertension is of unknown aetiology, with sympathetic nervous system hyperactivation being one of the possible contributors. Hypertension may have a developmental origin, owing to the exposure to adverse factors during the intrauterine period. Our hypothesis is that sympathetic hyperinnervation may be implicated in hypertension of developmental origins, being this is a common feature with essential hypertension. Two-animal models were used: spontaneously hypertensive rats (SHR-model of essential hypertension) and offspring from dams exposed to undernutrition (MUN-model of developmental hypertension), with their respective controls. In adult males, we assessed systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), sympathetic nerve function (3H-tritium release), sympathetic innervation (immunohistochemistry) and vascular remodelling (histology). MUN showed higher SBP/DBP, but not HR, while SHR exhibited higher SBP/DBP/HR. Regarding the mesenteric arteries, MUN and SHR showed reduced lumen, increased media and adventitial thickness and increased wall/lumen and connective tissue compared to respective controls. Regarding sympathetic nerve activation, MUN and SHR showed higher tritium release compared to controls. Total tritium tissue/tyrosine hydroxylase detection was higher in SHR and MUN adventitia arteries compared to respective controls. In conclusion, sympathetic hyperinnervation may be one of the contributors to vascular remodelling and hypertension in rats exposed to undernutrition during intrauterine life, which is a common feature with spontaneous hypertension.
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Costa TJ, De Oliveira JC, Giachini FR, Lima VV, Tostes RC, Bomfim GF. Programming of Vascular Dysfunction by Maternal Stress: Immune System Implications. Front Physiol 2022; 13:787617. [PMID: 35360231 PMCID: PMC8961444 DOI: 10.3389/fphys.2022.787617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 01/13/2022] [Indexed: 11/13/2022] Open
Abstract
A growing body of evidence highlights that several insults during pregnancy impact the vascular function and immune response of the male and female offspring. Overactivation of the immune system negatively influences cardiovascular function and contributes to cardiovascular disease. In this review, we propose that modulation of the immune system is a potential link between prenatal stress and offspring vascular dysfunction. Glucocorticoids are key mediators of stress and modulate the inflammatory response. The potential mechanisms whereby prenatal stress negatively impacts vascular function in the offspring, including poor hypothalamic–pituitary–adrenal axis regulation of inflammatory response, activation of Th17 cells, renin–angiotensin–aldosterone system hyperactivation, reactive oxygen species imbalance, generation of neoantigens and TLR4 activation, are discussed. Alterations in the immune system by maternal stress during pregnancy have broad relevance for vascular dysfunction and immune-mediated diseases, such as cardiovascular disease.
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Affiliation(s)
- Tiago J. Costa
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Júlio Cezar De Oliveira
- Health Education Research Center (NUPADS), Institute of Health Sciences, Federal University of Mato Grosso, Sinop, Brazil
| | - Fernanda Regina Giachini
- Institute of Biological Sciences and Health, Federal University of Mato Grosso, Barra do Garças, Brazil
| | - Victor Vitorino Lima
- Institute of Biological Sciences and Health, Federal University of Mato Grosso, Barra do Garças, Brazil
| | - Rita C. Tostes
- Health Education Research Center (NUPADS), Institute of Health Sciences, Federal University of Mato Grosso, Sinop, Brazil
| | - Gisele Facholi Bomfim
- Health Education Research Center (NUPADS), Institute of Health Sciences, Federal University of Mato Grosso, Sinop, Brazil
- *Correspondence: Gisele Facholi Bomfim,
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Abstract
Almost 200 years ago, the first evidence described by Robert Bright (1836) showed the strong interaction between the kidneys and heart and, since then, the scientific community has dedicated itself to better understanding the mechanisms involved in the kidney-heart relationship, known in recent decades as cardiorenal syndrome (CRS). This syndrome includes a wide clinical variety that affects the kidneys and heart, in an acute or chronic manner. Moreover, it is well established in the literature that the immune system, the sympathetic nervous system, the renin-angiotensin-aldosterone, and the oxidative stress actively play a strong role in the cellular and molecular processes present in CRS. More recently, uremic molecules and epigenetic factors have been also shown to be key mediators in the development of syndrome. The present review intends to present the state of the art regarding CRS and to show the paths known, until now, in the long road between the kidneys and heart.
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Vieira-Rocha MS, Rodriguez-Rodriguez P, Ferreira-Duarte M, Faria M, Sousa JB, Morato M, Arribas SM, Diniz C. Fetal Undernutrition Modifies Vascular RAS Balance Enhancing Oxidative Damage and Contributing to Remodeling. Int J Mol Sci 2022; 23:ijms23031233. [PMID: 35163158 PMCID: PMC8835999 DOI: 10.3390/ijms23031233] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/18/2022] [Accepted: 01/21/2022] [Indexed: 12/21/2022] Open
Abstract
Fetal stress is known to increase susceptibility to cardiometabolic diseases and hypertension in adult age in a process known as fetal programming. This study investigated the relationship between vascular RAS, oxidative damage and remodeling in fetal programming. Six-month old Sprague-Dawley offspring from mothers that were fed ad libitum (CONTROL) or with 50% intake during the second half of gestation (maternal undernutrition, MUN) were used. qPCR or immunohistochemistry were used to obtain the expression of receptors and enzymes. Plasma levels of carbonyls were measured by spectrophotometry. In mesenteric arteries from MUN rats we detected an upregulation of ACE, ACE2, AT1 receptors and NADPH oxidase, and lower expression of AT2, Mas and MrgD receptors compared to CONTROL. Systolic and diastolic blood pressure and plasma levels of carbonyls were higher in MUN than in CONTROL. Vascular morphology evidenced an increased media/lumen ratio and adventitia/lumen ratio, and more connective tissue in MUN compared to CONTROL. In conclusion, fetal undernutrition indices RAS alterations and oxidative damage which may contribute to the remodeling of mesenteric arteries, and increase the risk of adverse cardiovascular events and hypertension.
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Affiliation(s)
- Maria Sofia Vieira-Rocha
- Laboratory of Pharmacology, Department of Drug Science, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; (M.F.-D.); (J.B.S.); (M.M.)
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
- Correspondence: (M.S.V.-R.); (C.D.)
| | - Pilar Rodriguez-Rodriguez
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, 28049 Madrid, Spain; (P.R.-R.); (S.M.A.)
| | - Mariana Ferreira-Duarte
- Laboratory of Pharmacology, Department of Drug Science, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; (M.F.-D.); (J.B.S.); (M.M.)
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
| | - Miguel Faria
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
- Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal
| | - Joana Beatriz Sousa
- Laboratory of Pharmacology, Department of Drug Science, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; (M.F.-D.); (J.B.S.); (M.M.)
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
| | - Manuela Morato
- Laboratory of Pharmacology, Department of Drug Science, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; (M.F.-D.); (J.B.S.); (M.M.)
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
| | - Silvia Magdalena Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, 28049 Madrid, Spain; (P.R.-R.); (S.M.A.)
| | - Carmen Diniz
- Laboratory of Pharmacology, Department of Drug Science, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; (M.F.-D.); (J.B.S.); (M.M.)
- LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4099-002 Porto, Portugal;
- Correspondence: (M.S.V.-R.); (C.D.)
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Developmental programming of cardiovascular function: a translational perspective. Clin Sci (Lond) 2021; 134:3023-3046. [PMID: 33231619 DOI: 10.1042/cs20191210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 12/11/2022]
Abstract
The developmental origins of health and disease (DOHaD) is a concept linking pre- and early postnatal exposures to environmental influences with long-term health outcomes and susceptibility to disease. It has provided a new perspective on the etiology and evolution of chronic disease risk, and as such is a classic example of a paradigm shift. What first emerged as the 'fetal origins of disease', the evolution of the DOHaD conceptual framework is a storied one in which preclinical studies played an important role. With its potential clinical applications of DOHaD, there is increasing desire to leverage this growing body of preclinical work to improve health outcomes in populations all over the world. In this review, we provide a perspective on the values and limitations of preclinical research, and the challenges that impede its translation. The review focuses largely on the developmental programming of cardiovascular function and begins with a brief discussion on the emergence of the 'Barker hypothesis', and its subsequent evolution into the more-encompassing DOHaD framework. We then discuss some fundamental pathophysiological processes by which developmental programming may occur, and attempt to define these as 'instigator' and 'effector' mechanisms, according to their role in early adversity. We conclude with a brief discussion of some notable challenges that hinder the translation of this preclinical work.
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Gutiérrez-Arzapalo PY, Rodríguez-Rodríguez P, Ramiro-Cortijo D, Gil-Ortega M, Somoza B, de Pablo ÁLL, González MDC, Arribas SM. Fetal Undernutrition Induces Resistance Artery Remodeling and Stiffness in Male and Female Rats Independent of Hypertension. Biomedicines 2020; 8:biomedicines8100424. [PMID: 33081182 PMCID: PMC7602844 DOI: 10.3390/biomedicines8100424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/10/2020] [Accepted: 10/14/2020] [Indexed: 02/07/2023] Open
Abstract
Fetal undernutrition programs hypertension and cardiovascular diseases, and resistance artery remodeling may be a contributing factor. We aimed to assess if fetal undernutrition induces resistance artery remodeling and the relationship with hypertension. Sprague–Dawley dams were fed ad libitum (Control) or with 50% of control intake between days 11 and 21 of gestation (maternal undernutrition, MUN). In six-month-old male and female offspring we assessed blood pressure (anesthetized and tail-cuff); mesenteric resistance artery (MRA) structure and mechanics (pressure myography), cellular and internal elastic lamina (IEL) organization (confocal microscopy) and plasma MMP-2 and MMP-9 activity (zymography). Systolic blood pressure (SBP, tail-cuff) and plasma MMP activity were assessed in 18-month-old rats. At the age of six months MUN males exhibited significantly higher blood pressure (anesthetized or tail-cuff) and plasma MMP-9 activity, while MUN females did not exhibit significant differences, compared to sex-matched controls. MRA from 6-month-old MUN males and females showed a smaller diameter, reduced adventitial, smooth muscle cell density and IEL fenestra area, and a leftward shift of stress-strain curves. At the age of eighteen months SBP and MMP-9 activity were higher in both MUN males and females, compared to sex-matched controls. These data suggest that fetal undernutrition induces MRA inward eutrophic remodeling and stiffness in both sexes, independent of blood pressure level. Resistance artery structural and mechanical alterations can participate in the development of hypertension in aged females and may contribute to adverse cardiovascular events associated with low birth weight in both sexes.
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Affiliation(s)
- Perla Y. Gutiérrez-Arzapalo
- Center of Research and Teaching in Health Sciences (CIDOCS), Universidad Autonoma de Sinaloa, Av. Cedros y calle Sauces s/n, Culiacán 80010, Sinaloa, Mexico;
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
| | - Pilar Rodríguez-Rodríguez
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
| | - David Ramiro-Cortijo
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave., Boston, MA 02215, USA
| | - Marta Gil-Ortega
- Department of Pharmaceutical and Health Sciences, Faculty of Pharmacy, Universidad CEU-San Pablo, C/Julián Romea, 23, 28003 Madrid, Spain; (M.G.-O.); (B.S.)
| | - Beatriz Somoza
- Department of Pharmaceutical and Health Sciences, Faculty of Pharmacy, Universidad CEU-San Pablo, C/Julián Romea, 23, 28003 Madrid, Spain; (M.G.-O.); (B.S.)
| | - Ángel Luis López de Pablo
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
| | - Maria del Carmen González
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
| | - Silvia M. Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autonoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain; (P.R.-R.); (D.R.-C.); (Á.L.L.d.P.); (M.d.C.G.)
- Correspondence:
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Dalmasso C, Chade AR, Mendez M, Giani JF, Bix GJ, Chen KC, Loria AS. Intrarenal Renin Angiotensin System Imbalance During Postnatal Life Is Associated With Increased Microvascular Density in the Mature Kidney. Front Physiol 2020; 11:1046. [PMID: 32982785 PMCID: PMC7491414 DOI: 10.3389/fphys.2020.01046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/30/2020] [Indexed: 12/17/2022] Open
Abstract
Environmental stress during early life is an important factor that affects the postnatal renal development. We have previously shown that male rats exposed to maternal separation (MatSep), a model of early life stress, are normotensive but display a sex-specific reduced renal function and exacerbated angiotensin II (AngII)-mediated vascular responses as adults. Since optimal AngII levels during postnatal life are required for normal maturation of the kidney, this study was designed to investigate both short- and long-term effect of MatSep on (1) the renal vascular architecture and function, (2) the intrarenal renin-angiotensin system (RAS) components status, and (3) the genome-wide expression of genes in isolated renal vasculature. Renal tissue and plasma were collected from male rats at different postnatal days (P) for intrarenal RAS components mRNA and protein expression measurements at P2, 6, 10, 14, 21, and 90 and microCT analysis at P21 and 90. Although with similar body weight and renal mass trajectories from P2 to P90, MatSep rats displayed decreased renal filtration capacity at P90, while increased microvascular density at both P21 and P90 (p < 0.05). MatSep increased renal expression of renin, and angiotensin type 1 (AT1) and type 2 (AT2) receptors (p < 0.05), but reduced ACE2 mRNA expression and activity from P2-14 compared to controls. However, intrarenal levels of AngII peptide were reduced (p < 0.05) possible due to the increased degradation to AngIII by aminopeptidase A. In isolated renal vasculature from neonates, Enriched Biological Pathways functional clusters (EBPfc) from genes changed by MatSep reported to modulate extracellular structure organization, inflammation, and pro-angiogenic transcription factors. Our data suggest that male neonates exposed to MatSep could display permanent changes in the renal microvascular architecture in response to intrarenal RAS imbalance in the context of the atypical upregulation of angiogenic factors.
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Affiliation(s)
- Carolina Dalmasso
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY, United States
| | - Alejandro R. Chade
- Department of Physiology and Biophysics, Medicine, and Radiology, University of Mississippi Medical Center, Jackson, MS, United States
| | - Mariela Mendez
- Department of Internal Medicine, Hypertension and Vascular Research Division, Henry Ford Hospital, Detroit, MI, United States
| | - Jorge F. Giani
- Departments of Biomedical Sciences and Pathology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Gregory J. Bix
- Clinical Neuroscience Research Center, Tulane University, New Orleans, LA, United States
| | - Kuey C. Chen
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY, United States
| | - Analia S. Loria
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY, United States
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Facchi JC, Lima TALD, Oliveira LRD, Costermani HDO, Miranda GDS, de Oliveira JC. Perinatal programming of metabolic diseases: The role of glucocorticoids. Metabolism 2020; 104:154047. [PMID: 31837301 DOI: 10.1016/j.metabol.2019.154047] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/23/2019] [Accepted: 12/09/2019] [Indexed: 12/20/2022]
Abstract
The worldwide increase in metabolic diseases has urged the scientific community to improve our understanding about the mechanisms underlying its cause and effects. A well supported area of studies had related maternal stress with early programming to the later metabolic diseases. Mechanisms upon origins of metabolic disturbances are not yet fully understood, even though stressful factors rising glucocorticoids have been put out as pivotal trigger by programming metabolic diseases as long-term consequence. Considering energy balance and glucose homeostasis, by producing and/or sensing regulator signals, hypothalamus-pituitary-adrenal axis and endocrine pancreas are directly affected by glucocorticoids excess. We focus on the evidences reporting the role of increased glucocorticoids due to perinatal insults on the physiological systems involved in the metabolic homeostasis and in the target organs such as endocrine pancreas, white adipose tissue and blood vessels. Besides, we review some mechanisms underlining the malprogramming of type 2 diabetes, obesity and hypertension. Studies on this field are currently ongoing and even there is a good understanding regarding the effects of glucocorticoids addressing metabolic diseases, few is known about the relationship between maternal insults rising glucocorticoids to pups' metabolic disturbances, a thorough understanding about that may provide pivotal clinical clues regarding those disorders.
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Affiliation(s)
- Júlia Cristina Facchi
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil
| | - Thalyne Aparecida Leite de Lima
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil
| | - Lucas Ryba de Oliveira
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil
| | - Hercules de Oliveira Costermani
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil
| | - Ginislene Dias Souza Miranda
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil
| | - Júlio Cezar de Oliveira
- Research Group on Perinatal Programming of Metabolic Diseases: DOHaD concept, Laboratory of Metabolic and Cardiovascular Diseases, Health Education and Research Center, NUPADS, Institute of Health Sciences, Federal University of Mato Grosso, University Campus of Sinop, Sinop, MT, Brazil.
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Insights into sympathetic nervous system and GPCR interplay in fetal programming of hypertension: a bridge for new pharmacological strategies. Drug Discov Today 2020; 25:739-747. [PMID: 32032706 DOI: 10.1016/j.drudis.2020.01.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/07/2020] [Accepted: 01/29/2020] [Indexed: 12/18/2022]
Abstract
Cardiovascular diseases (CVDs) are the most common cause of death from noncommunicable diseases worldwide. In addition to the classical CVD risk factors related to lifestyle and/or genetic background, exposure to an adverse intrauterine environment compromises fetal development leading to low birth weight and increasing offspring susceptibility to develop CVDs later in life, particularly hypertension - a process known as fetal programming of hypertension (FPH). In FPH animal models, permanent alterations have been detected in gene expression, in the structure and function of heart and blood vessels, compromising cardiovascular physiology and favoring hypertension development. This review focuses on the role of the sympathetic nervous system and its interplay with G-protein-coupled receptors, emphasizing strategies that envisage the prevention and/or treatment of FPH through interventions in early life.
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Masi S, Uliana M, Virdis A. Angiotensin II and vascular damage in hypertension: Role of oxidative stress and sympathetic activation. Vascul Pharmacol 2019; 115:13-17. [PMID: 30707954 DOI: 10.1016/j.vph.2019.01.004] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 01/20/2019] [Indexed: 02/07/2023]
Abstract
Reactive oxygen species (ROS) are oxygen derivates and play an active role in vascular biology. These compounds are generated within the vascular wall, at the level of endothelial and vascular smooth muscle cells, as well as by adventitial fibroblasts. Physiologically, ROS generation is counteracted effectively by the rate of elimination. In hypertension, a ROS excess occurs, which is not counterbalanced by the endogenous antioxidant mechanisms, leading to a state of oxidative stress. Angiotensin II, the active peptide of the renin-angiotensin-system (RAS), is a significant stimulus for ROS generation within the vasculature. It was also documented that at the level of subfornical cerebral regions an inappropriate RAS stimulation may lead to an increased vascular sympathetic activity. More recently, in conditions of fetal undernutrition, it was also proposed an increased vascular sympathetic activity secondary to inappropriate RAS activation, leading to the development of hypertension in adult life. The present review will discuss the complex interaction between RAS activation, vascular ROS generation and increased sympathetic outflow in hypertension.
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Affiliation(s)
- Stefano Masi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Monica Uliana
- Internal Medicine 4, University Hospital of Pisa, Italy
| | - Agostino Virdis
- Department of Clinical and Experimental Medicine, University of Pisa, Italy.
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Morales-Rubio RA, Alvarado-Cruz I, Manzano-León N, Andrade-Oliva MDLA, Uribe-Ramirez M, Quintanilla-Vega B, Osornio-Vargas Á, De Vizcaya-Ruiz A. In utero exposure to ultrafine particles promotes placental stress-induced programming of renin-angiotensin system-related elements in the offspring results in altered blood pressure in adult mice. Part Fibre Toxicol 2019; 16:7. [PMID: 30691489 PMCID: PMC6350404 DOI: 10.1186/s12989-019-0289-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 01/13/2019] [Indexed: 12/16/2022] Open
Abstract
Background Exposure to particulate matter (PM) is associated with an adverse intrauterine environment, which can promote adult cardiovascular disease (CVD) risk. Ultrafine particles (UFP) (small size and large surface area/mass ratio) are systemically distributed, induce inflammation and oxidative stress, and have been associated with vascular endothelial dysfunction and arterial vasoconstriction, increasing hypertension risk. Placental stress and alterations in methylation of promoter regions of renin-angiotensin system (RAS)-related elements could be involved in UFP exposure-related programming of hypertension. We investigated whether in utero UFP exposure promotes placental stress by inflammation and oxidative stress, alterations in hydroxysteroid dehydrogenase 11b-type 2 (HSD11B2) and programming of RAS-related elements, and result in altered blood pressure in adult offspring. UFP were collected from ambient air using an aerosol concentrator and physicochemically characterized. Pregnant C57BL/6J pun/pun female mice were exposed to collected UFP (400 μg/kg accumulated dose) by intratracheal instillation and compared to control (nonexposed) and sterile H2O (vehicle) exposed mice. Embryo reabsorption and placental stress by measurement of the uterus, placental and fetal weights, dam serum and fetal cortisol, placental HSD11B2 DNA methylation and protein levels, were evaluated. Polycyclic aromatic hydrocarbon (PAH) biotransformation (CYP1A1 and NQO1 (NAD(P)H dehydrogenase (quinone)1)) enzymes, inflammation and oxidative stress in placentas and fetuses were measured. Postnatal day (PND) 50 in male offspring blood pressure was measured. Methylation and protein expression of (RAS)-related elements, angiotensin II receptor type 1 (AT1R) and angiotensin I-converting enzyme (ACE) in fetuses and lungs of PND 50 male offspring were also assessed. Results In utero UFP exposure induced placental stress as indicated by an increase in embryo reabsorption, decreases in the uterus, placental, and fetal weights, and HSD11B2 hypermethylation and protein downregulation. In utero UFP exposure induced increases in the PAH-biotransforming enzymes, intrauterine oxidative damage and inflammation and stimulated programming and activation of AT1R and ACE, which resulted in increased blood pressure in the PND 50 male offspring. Conclusions In utero UFP exposure promotes placental stress through inflammation and oxidative stress, and programs RAS-related elements that result in altered blood pressure in the offspring. Exposure to UFP during fetal development could influence susceptibility to CVD in adulthood. Electronic supplementary material The online version of this article (10.1186/s12989-019-0289-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Russell A Morales-Rubio
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México
| | - Isabel Alvarado-Cruz
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México
| | - Natalia Manzano-León
- Departamento de Investigación Básica, Instituto Nacional de Cancerología, Ciudad de México, México
| | - Maria-de-Los-Angeles Andrade-Oliva
- Departamento de Fisiología, Biofísica y Neurociencias, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México
| | - Marisela Uribe-Ramirez
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México
| | - Betzabet Quintanilla-Vega
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México
| | | | - Andrea De Vizcaya-Ruiz
- Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, México.
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