1
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Krasoń MZ, Paradowska A, Boncel S, Lejawa M, Fronczek M, Śliwka J, Nożyński J, Bogus P, Hrapkowicz T, Czamara K, Kaczor A, Radomski MW. Graphene Oxide Significantly Modifies Cardiac Parameters and Coronary Endothelial Reactivity in Healthy and Hypertensive Rat Hearts Ex Vivo. ACS OMEGA 2024; 9:28397-28411. [PMID: 38973833 PMCID: PMC11223131 DOI: 10.1021/acsomega.4c02291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/27/2024] [Accepted: 05/21/2024] [Indexed: 07/09/2024]
Abstract
Interactions of graphene oxide (GO) with an ex vivo rat heart and its coronary vessels have not been studied yet. Moreover, the conflicting data on the "structure-properties" relationships do not allow for biomedical applications of GO. Herein, we study the impact of GO on the ex vivo isolated rat heart, normotensive and hypertensive, under the working heart and the constant-pressure perfusion (Langendorff) regimes. Four structural GO variants of the following initial morphology were used: few-layer (below 10-layer) GO1, O < 49%; predominantly single-layer GO2, O = 41-50%; 15-20-layer GO3, O < 11%; and few-layer (below 10-layer) NH4 +-functionalized GO4, O < 44%, N = 3-6%. The aqueous GO dispersions, sonicated and stabilized with bovine serum albumin in Krebs-Henseleit-like solution-uniformized in terms of the particle size-were eventually size-monodisperse as revealed by dynamic light scattering. To study the cardiotoxicity mechanisms of GO, histopathology, Raman spectroscopy, analysis of cardiac parameters (coronary and aortic flows, heart rate, aortic pressure), and nitric oxide (NO-)-dependent coronary flow response to bradykinin (blood-vessel-vasodilator) were used. GO1 (10 mg/L) exerted no effects on cardiac function and preserved an increase in coronary flow in response to bradykinin. GO2 (10 mg/L) reduced coronary flow, aortic pressure in normotensive hearts, and coronary flow in hypertensive hearts, and intensified the response to bradykinin in normal hearts. GO3 (10 mg/L) reduced all parameters in hypertensive hearts and coronary response to bradykinin in normal hearts. At higher concentrations (normotensive hearts, 30 mg/L), the coronary response to bradykinin was blocked. GO4 (10 mg/L) reduced the coronary flow in normal hearts, while for hypertensive hearts, all parameters, except the coronary flow, were reduced and the coronary response to bradykinin was blocked. The results showed that a low number of GO layers and high O-content were safer for normal and hypertensive rat hearts. Hypertensive hearts deteriorated easier upon perfusion with low-O-content GOs. Our findings support the necessity of strict control over the GO structure during organ perfusion and indicate the urgent need for personalized medicine in biomedical applications of GO.
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Affiliation(s)
- Marcin Z. Krasoń
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
- Department
of Cardiac, Vascular and Endovascular Surgery and Transplantology,
Silesian Center for Heart Disease, Medical
University of Silesia in Katowice, Marii Skłodowskiej-Curie 9, 41-800 Zabrze, Poland
| | - Anna Paradowska
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
| | - Sławomir Boncel
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty
of Chemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
- Centre
for Organic and Nanohybrid Electronics (CONE), Silesian University of Technology, Konarskiego 22B, 44-100 Gliwice, Poland
| | - Mateusz Lejawa
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
- Department
of Pharmacology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Jordana 38, 41-808 Zabrze, Poland
| | - Martyna Fronczek
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
- Department
of Pharmacology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Jordana 38, 41-808 Zabrze, Poland
| | - Joanna Śliwka
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
- Department
of Cardiac, Vascular and Endovascular Surgery and Transplantology,
Silesian Center for Heart Disease, Medical
University of Silesia in Katowice, Marii Skłodowskiej-Curie 9, 41-800 Zabrze, Poland
| | - Jerzy Nożyński
- Department
of Cardiac, Vascular and Endovascular Surgery and Transplantology,
Silesian Center for Heart Disease, Medical
University of Silesia in Katowice, Marii Skłodowskiej-Curie 9, 41-800 Zabrze, Poland
| | - Piotr Bogus
- Silesian
Park of Medical Technology Kardio-Med Silesia, Marii Skłodowskiej-Curie 10C, 41-800 Zabrze, Poland
| | - Tomasz Hrapkowicz
- Department
of Cardiac, Vascular and Endovascular Surgery and Transplantology,
Silesian Center for Heart Disease, Medical
University of Silesia in Katowice, Marii Skłodowskiej-Curie 9, 41-800 Zabrze, Poland
| | - Krzysztof Czamara
- Jagiellonian
Centre of Experimental Therapeutics (JCET), Jagiellonian University, M. Bobrzyńskiego 14, 30-348 Kraków, Poland
| | - Agnieszka Kaczor
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Marek W. Radomski
- Department
of Anatomy, Physiology and Pharmacology, College of Medicine, University of Saskatchewan, 107 Wiggins Rd, Saskatoon SKS7N 5E5, Canada
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2
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Zhang L, Lin W, Di C, Hou H, Chen H, Zhou J, Yang Q, He G. Metabolomics and Biomarkers for Paroxysmal and Persistent Atrial Fibrillation. J Am Heart Assoc 2024; 13:e032153. [PMID: 38293949 PMCID: PMC11056137 DOI: 10.1161/jaha.123.032153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 12/05/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common type of arrhythmia worldwide and is associated with serious complications. This study investigated the metabolic biomarkers associated with AF and the differences in metabolomics and associated metabolic biomarkers between paroxysmal AF (AFPA) and persistent AF. METHODS AND RESULTS Plasma samples were prospectively collected from patients with AF and patients in sinus rhythm with negative coronary angiography. The patients were divided into 3 groups: AFPA, persistent AF, and sinus rhythm (N=54). Metabolomics (n=36) using ultra-high-performance liquid chromatography mass spectrometry was used to detect differential metabolites that were validated in a new cohort (n=18). The validated metabolites from the validation phase were further analyzed by receiver operating characteristic. Among the 36 differential metabolites detected by omics assay, 4 were successfully validated with area under the curve >0.8 (P<0.05). Bioinformatics analysis confirmed the enrichment pathways of unsaturated fatty acid biosynthesis, glyoxylate and dicarboxylate metabolism, and carbon metabolism. Arachidonic acid was a potential biomarker of AFPA, glycolic acid and L-serine were biomarkers of AFPA and persistent AF, and palmitelaidic acid was a biomarker of AFPA. CONCLUSIONS In this metabolomics study, we detected 36 differential metabolites in AF, and 4 were validated with high sensitivity and specificity. These differential metabolites are potential biomarkers for diagnosis and monitoring of disease course. This study therefore provides new insights into the precision diagnosis and management of AF.
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Affiliation(s)
- Li‐Li Zhang
- Faculty of Graduate StudiesChengde Medical University, Chengde, China, & Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical SciencesTianjinChina
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
| | - Wen‐Hua Lin
- Department of Cardiology & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Cheng‐Ye Di
- Department of Cardiology & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Hai‐Tao Hou
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Huan‐Xin Chen
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Jie Zhou
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Qin Yang
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Guo‐Wei He
- Faculty of Graduate StudiesChengde Medical University, Chengde, China, & Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical SciencesTianjinChina
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
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3
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Edwards-Glenn JM, Fontes MT, Waigi EW, Costa TJ, Maiseyeu A, Webb RC, McCarthy CG, Wenceslau CF. Specialized Pro-resolving Mediator Improves Vascular Relaxation via Formyl Peptide Receptor-2. Am J Hypertens 2023; 36:542-550. [PMID: 37439351 PMCID: PMC10502783 DOI: 10.1093/ajh/hpad062] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 06/29/2023] [Accepted: 07/11/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND The resolution of inflammation is an active phenomenon important for switching off inflammatory processes once the harmful stimuli are removed and facilitate the return to homeostasis. Specialized pro-resolving mediators (SPMs), such as lipoxin A4, resolvin D1, and resolvin E1, derived from ω-3 or ω-6 polyunsaturated fatty acids, are crucial for the resolution of inflammation. We hypothesized that SPMs are decreased in hypertension which contributes to the acetylcholine-induced contraction in resistance arteries, which are well known to be mediated by leukotrienes and prostaglandins. Moreover, treatment with SPMs will decrease this contraction via formyl peptide receptor-2 (FPR-2) in resistance arteries from spontaneously hypertensive rats (SHR). METHODS AND RESULTS We performed a comprehensive eicosanoid lipid panel analysis, and our data showed for the first time that precursors of SPMs are decreased in SHR, limiting the production of SPMs and resolution of inflammation in vivo. This phenomenon was associated with an increase in lipid peroxidation in resistance arteries. Although SPMs did not abolish acetylcholine-induced contraction, these lipid mediators improved endothelial function in arteries from SHR via FPR-2 activation at nanomolar concentrations. SPMs also buffered TNF-α-induced reactive oxygen species generation in endothelial cells from C57Bl/6 mice. CONCLUSIONS We suggest that FPR-2 and SPMs could be revealed as a new target or therapeutic agent to improve vascular function in arteries from hypertensive rats.
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Affiliation(s)
- Jonnelle M Edwards-Glenn
- Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Milene T Fontes
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Emily W Waigi
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Tiago J Costa
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Andrei Maiseyeu
- Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - R Clinton Webb
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
- Biomedical Engineering Program, College of Engineering and Computing, University of South Carolina, Columbia, South Carolina, USA
| | - Cameron G McCarthy
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
- Biomedical Engineering Program, College of Engineering and Computing, University of South Carolina, Columbia, South Carolina, USA
| | - Camilla F Wenceslau
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
- Biomedical Engineering Program, College of Engineering and Computing, University of South Carolina, Columbia, South Carolina, USA
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4
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Wei Y, Liu C, Li L. Geniposide improves bleomycin-induced pulmonary fibrosis by inhibiting NLRP3 inflammasome activation and modulating metabolism. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023] Open
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5
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Zaabalawi A, Renshall L, Beards F, Lightfoot AP, Degens H, Alexander Y, Hasan R, Bilal H, Graf BA, Harris LK, Azzawi M. Internal Mammary Arteries as a Model to Demonstrate Restoration of the Impaired Vasodilation in Hypertension, Using Liposomal Delivery of the CYP1B1 Inhibitor, 2,3',4,5'-Tetramethoxystilbene. Pharmaceutics 2022; 14:2046. [PMID: 36297480 PMCID: PMC9611804 DOI: 10.3390/pharmaceutics14102046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
A significant number of patients with severe cardiovascular disease, undergoing coronary artery bypass grafting (CABG), present with hypertension. While internal mammary arteries (IMAs) may be a better alternative to vein grafts, their impaired vasodilator function affects their patency. Our objectives were to (1) determine if inhibition of the cytochrome P450 enzyme CYP1B1, using liposome-encapsulated 2,3′,4,5′-tetramethoxystilbene (TMS), can potentiate vasodilation of IMAs from CABG patients, and (2) assess mechanisms involved using coronary arteries from normal rats, in an ex vivo model of hypertension. PEGylated liposomes were synthesized and loaded with TMS (mean diameter 141 ± 0.9 nm). Liposomal delivery of TMS improved its bioavailability Compared to TMS solution (0.129 ± 0.02 ng/mL vs. 0.086 ± 0.01 ng/mL at 4 h; p < 0.05). TMS-loaded liposomes alleviated attenuated endothelial-dependent acetylcholine (ACh)-induced dilation in diseased IMAs (@ACh 10−4 M: 56.9 ± 5.1%; n = 8 vs. 12.7 ± 7.8%; n = 6; p < 0.01) for TMS-loaded liposomes vs. blank liposomes, respectively. The alleviation in dilation may be due to the potent inhibition of CYP1B1 by TMS, and subsequent reduction in reactive oxygen species (ROS) moieties and stimulation of nitric oxide synthesis. In isolated rat coronary arteries exposed to a hypertensive environment, TMS-loaded liposomes potentiated nitric oxide and endothelium-derived hyperpolarization pathways via AMPK. Our findings are promising for the future development of TMS-loaded liposomes as a promising therapeutic strategy to enhance TMS bioavailability and potentiate vasodilator function in hypertension, with relevance for early and long-term treatment of CABG patients, via the sustained and localized TMS release within IMAs.
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Affiliation(s)
- Azziza Zaabalawi
- Department of Life Sciences, Manchester Metropolitan University, Manchester M1 5GD, UK
| | - Lewis Renshall
- Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PL, UK
- Maternal & Fetal Health Research Centre, University of Manchester, Manchester M13 9WL, UK
- Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust, Manchester M13 9WL, UK
| | - Frances Beards
- Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PL, UK
- Maternal & Fetal Health Research Centre, University of Manchester, Manchester M13 9WL, UK
- Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust, Manchester M13 9WL, UK
| | - Adam P. Lightfoot
- Department of Life Sciences, Manchester Metropolitan University, Manchester M1 5GD, UK
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AP, UK
| | - Hans Degens
- Department of Life Sciences, Manchester Metropolitan University, Manchester M1 5GD, UK
- Institute of Sport Science and Innovations, Lithuanian Sports University, 44221 Kaunas, Lithuania
| | - Yvonne Alexander
- Department of Life Sciences, Manchester Metropolitan University, Manchester M1 5GD, UK
| | - Ragheb Hasan
- Department of Cardiothoracic Surgery, Manchester Foundation Trust, Manchester M13 9WL, UK
| | - Haris Bilal
- Department of Cardiothoracic Surgery, Manchester Foundation Trust, Manchester M13 9WL, UK
| | - Brigitte A. Graf
- Faculty of Health and Education, Manchester Metropolitan University, Manchester M15 6BG, UK
| | - Lynda K. Harris
- Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PL, UK
- Maternal & Fetal Health Research Centre, University of Manchester, Manchester M13 9WL, UK
- Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust, Manchester M13 9WL, UK
| | - May Azzawi
- Department of Life Sciences, Manchester Metropolitan University, Manchester M1 5GD, UK
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6
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Pérez MM, Pimentel VE, Fuzo CA, da Silva-Neto PV, Toro DM, Fraga-Silva TFC, Gardinassi LG, Oliveira CNS, Souza COS, Torre-Neto NT, de Carvalho JCS, De Leo TC, Nardini V, Feitosa MR, Parra RS, da Rocha JJR, Feres O, Vilar FC, Gaspar GG, Constant LF, Ostini FM, Degiovani AM, Amorim AP, Viana AL, Fernandes APM, Maruyama SR, Russo EMS, Santos IKFM, Bonato VLD, Cardoso CRB, Sorgi CA, Dias-Baruffi M, Faccioli LH. Acetylcholine, Fatty Acids, and Lipid Mediators Are Linked to COVID-19 Severity. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 209:250-261. [PMID: 35768148 DOI: 10.4049/jimmunol.2200079] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/25/2022] [Indexed: 12/15/2022]
Abstract
Lipid and cholinergic mediators are inflammatory regulators, but their role in the immunopathology of COVID-19 is still unclear. Here, we used human blood and tracheal aspirate (TA) to investigate whether acetylcholine (Ach), fatty acids (FAs), and their derived lipid mediators (LMs) are associated with COVID-19 severity. First, we analyzed the perturbation profile induced by SARS-CoV-2 infection in the transcriptional profile of genes related to the ACh and FA/LM pathways. Blood and TA were used for metabolomic and lipidomic analyses and for quantification of leukocytes, cytokines, and ACh. Differential expression and coexpression gene network data revealed a unique transcriptional profile associated with ACh and FA/LM production, release, and cellular signaling. Transcriptomic data were corroborated by laboratory findings: SARS-CoV-2 infection increased plasma and TA levels of arachidonic acid, 5-hydroxy-6E,8Z,11Z,14Z-eicosatetraenoic acid, 11-hydroxy-5Z,8Z,12E,14Z-eicosatetraenoic acid, and ACh. TA samples also exhibited high levels of PGE2, thromboxane B2, 12-oxo-5Z,8Z,10E,14Z-eicosatetraenoic acid, and 6-trans-leukotriene B4 Bioinformatics and experimental approaches demonstrated robust correlation between transcriptional profile in Ach and FA/LM pathways and parameters of severe COVID-19. As expected, the increased neutrophil-to-lymphocyte ratio, neutrophil counts, and cytokine levels (IL-6, IL-10, IL-1β, and IL-8) correlated with worse clinical scores. Glucocorticoids protected severe and critical patients and correlated with reduced Ach levels in plasma and TA samples. We demonstrated that pulmonary and systemic hyperinflammation in severe COVID-19 are associated with high levels of Ach and FA/LM. Glucocorticoids favored the survival of patients with severe/critical disease, and this effect was associated with a reduction in ACh levels.
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Affiliation(s)
- Malena M Pérez
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Vinícius E Pimentel
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-Graduação em Imunologia Básica e Aplicada, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto São Paulo, Brazil
| | - Carlos A Fuzo
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Pedro V da Silva-Neto
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-Graduação em Biociências e Biotecnologia Aplicadas à Farmácia, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
| | - Diana M Toro
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-Graduação em Biociências e Biotecnologia Aplicadas à Farmácia, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
| | - Thais F C Fraga-Silva
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Luiz G Gardinassi
- Instituto de Patologia Tropical e Saúde Pública, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Camilla N S Oliveira
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-Graduação em Imunologia Básica e Aplicada, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto São Paulo, Brazil
| | - Camila O S Souza
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Programa de Pós-Graduação em Imunologia Básica e Aplicada, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto São Paulo, Brazil
| | - Nicola T Torre-Neto
- Departamento de Química. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Jonatan C S de Carvalho
- Departamento de Química. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thais C De Leo
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Hospital São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Viviani Nardini
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Marley R Feitosa
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Hospital São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Rogerio S Parra
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Hospital São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - José J R da Rocha
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Omar Feres
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil.,Hospital São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Fernando C Vilar
- Hospital São Paulo, Ribeirão Preto, São Paulo, Brazil.,Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Gilberto G Gaspar
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Leticia F Constant
- Hospital Santa Casa de Misericórdia de Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Fátima M Ostini
- Hospital Santa Casa de Misericórdia de Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Augusto M Degiovani
- Hospital Santa Casa de Misericórdia de Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Alessandro P Amorim
- Hospital Santa Casa de Misericórdia de Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Angelina L Viana
- Departamento de Enfermagem Materno-Infantil e Saúde Pública, Escola de Enfermagem de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Ana P M Fernandes
- Departamento de Enfermagem Geral e Especializada, Escola de Enfermagem de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Sandra R Maruyama
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Elisa M S Russo
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Isabel K F M Santos
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Vânia L D Bonato
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Cristina R B Cardoso
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Carlos A Sorgi
- Departamento de Química. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Marcelo Dias-Baruffi
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil;
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7
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Raia L, Urbina T, Gabarre P, Bonny V, Hariri G, Ehrminger S, Bigé N, Baudel JL, Guidet B, Maury E, Joffre J, Ait-Oufella H. Impaired skin microvascular endothelial reactivity in critically ill COVID-19 patients. Ann Intensive Care 2022; 12:51. [PMID: 35696007 PMCID: PMC9188908 DOI: 10.1186/s13613-022-01027-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 06/01/2022] [Indexed: 11/25/2022] Open
Abstract
Background Some clinical and histological studies have reported that SARS-CoV-2 infection may damage the endothelium. However, the impact of this virus on endothelial function in vivo remains poorly characterized. In this single-center pilot observational study, we performed iontophoresis of acetylcholine coupled with Laser doppler to investigate microvascular endothelial reactivity in COVID-19 patients compared to patients with non-COVID-19 bacterial pneumonia (NCBP) patients. Results During three consecutive months, 32 COVID-19 patients and 11 control NCBP patients with acute respiratory failure were included. The median age was 59 [50–68] and 69 [57–75] years in COVID-19 and NCBP groups, respectively (P = 0.11). There was no significant difference in comorbidities or medications between the two groups, except for body mass index, which was higher in COVID-19 patients. NCBP patients had a higher SAPS II score compared to COVID-19 patients (P < 0.0001), but SOFA score was not different between groups (P = 0.51). Global hemodynamic and peripheral tissue perfusion parameters were not different between groups. COVID-19 patients had significantly lower skin microvascular basal blood flow than NCBP patients (P = 0.02). In addition, endothelium-dependent microvascular reactivity was threefold lower in COVID-19 patients than NCBP patients (P = 0.008). Conclusions Both baseline skin microvascular blood flow and skin endothelial-dependent microvascular reactivity were impaired in critically ill COVID-19 patients compared to NCBP patients, despite a lower disease severity score supporting a specific pathogenic role of SARS-CoV-2 on the endothelium. Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-01027-3.
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Affiliation(s)
- Lisa Raia
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Tomas Urbina
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Paul Gabarre
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Vincent Bonny
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Geoffroy Hariri
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Sebastien Ehrminger
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Naïke Bigé
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Jean-Luc Baudel
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France
| | - Bertrand Guidet
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France.,Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Inserm U1136, Paris, France
| | - Eric Maury
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France.,Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Inserm U1136, Paris, France.,Centre de Recherche Saint-Antoine, Sorbonne University, Inserm U938, 75012, Paris, France
| | - Jeremie Joffre
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France.,Centre de Recherche Saint-Antoine, Sorbonne University, Inserm U938, 75012, Paris, France
| | - Hafid Ait-Oufella
- Medical Intensive Care Unit, Saint Antoine University Hospital, APHP, Sorbonne University, 75012, Paris, France. .,Paris Cardiovascular Research Center, Paris University, Inserm U970, Paris, France.
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8
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Maiuolo J, Carresi C, Gliozzi M, Mollace R, Scarano F, Scicchitano M, Macrì R, Nucera S, Bosco F, Oppedisano F, Ruga S, Coppoletta AR, Guarnieri L, Cardamone A, Bava I, Musolino V, Paone S, Palma E, Mollace V. The Contribution of Gut Microbiota and Endothelial Dysfunction in the Development of Arterial Hypertension in Animal Models and in Humans. Int J Mol Sci 2022; 23:ijms23073698. [PMID: 35409057 PMCID: PMC8999124 DOI: 10.3390/ijms23073698] [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: 03/01/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
The maintenance of the physiological values of blood pressure is closely related to unchangeable factors (genetic predisposition or pathological alterations) but also to modifiable factors (dietary fat and salt, sedentary lifestyle, overweight, inappropriate combinations of drugs, alcohol abuse, smoking and use of psychogenic substances). Hypertension is usually characterized by the presence of a chronic increase in systemic blood pressure above the threshold value and is an important risk factor for cardiovascular disease, including myocardial infarction, stroke, micro- and macro-vascular diseases. Hypertension is closely related to functional changes in the endothelium, such as an altered production of vasoconstrictive and vasodilator substances, which lead to an increase in vascular resistance. These alterations make the endothelial tissue unresponsive to autocrine and paracrine stimuli, initially determining an adaptive response, which over time lead to an increase in risk or disease. The gut microbiota is composed of a highly diverse bacterial population of approximately 1014 bacteria. A balanced intestinal microbiota preserves the digestive and absorbent functions of the intestine, protecting from pathogens and toxic metabolites in the circulation and reducing the onset of various diseases. The gut microbiota has been shown to produce unique metabolites potentially important in the generation of hypertension and endothelial dysfunction. This review highlights the close connection between hypertension, endothelial dysfunction and gut microbiota.
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Affiliation(s)
- Jessica Maiuolo
- Laboratory of Pharmaceutical Biology, in IRC-FSH Center, Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy;
- Correspondence: (J.M.); (M.G.)
| | - Cristina Carresi
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
| | - Micaela Gliozzi
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Correspondence: (J.M.); (M.G.)
| | - Rocco Mollace
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Federica Scarano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Miriam Scicchitano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Roberta Macrì
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Saverio Nucera
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Francesca Bosco
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Francesca Oppedisano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Stefano Ruga
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
| | - Anna Rita Coppoletta
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
| | - Lorenza Guarnieri
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
| | - Antonio Cardamone
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
| | - Irene Bava
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Vincenzo Musolino
- Laboratory of Pharmaceutical Biology, in IRC-FSH Center, Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy;
| | - Sara Paone
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Ernesto Palma
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy;
| | - Vincenzo Mollace
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro Italy, 88021 Catanzaro, Italy; (C.C.); (R.M.); (F.S.); (M.S.); (R.M.); (S.N.); (F.B.); (F.O.); (S.R.); (A.R.C.); (L.G.); (A.C.); (I.B.); (E.P.); (V.M.)
- IRCCS San Raffaele, Via di Valcannuta 247, 00133 Rome, Italy
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9
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Cheon S, Tomcho JC, Edwards JM, Bearss NR, Waigi E, Joe B, McCarthy CG, Wenceslau CF. Opioids Cause Sex-Specific Vascular Changes via Cofilin-Extracellular Signal-Regulated Kinase Signaling: Female Mice Present Higher Risk of Developing Morphine-Induced Vascular Dysfunction than Male Mice. J Vasc Res 2021; 58:392-402. [PMID: 34521095 PMCID: PMC8612963 DOI: 10.1159/000517555] [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: 03/17/2021] [Accepted: 06/02/2021] [Indexed: 11/19/2022] Open
Abstract
Recent studies have shown that chronic use of prescription or illicit opioids leads to an increased risk of cardiovascular events and pulmonary arterial hypertension. Indices of vascular age and arterial stiffness are also shown to be increased in opioid-dependent patients, with the effects being more marked in women. There are currently no studies investigating sex-specific vascular dysfunction in opioid use, and the mechanisms leading to opioid-induced vascular damage remain unknown. We hypothesized that exposure to exogenous opioids causes sex-specific vascular remodeling that will be more pronounced in female. Acknowledging the emerging roles of cofilins and extracellular signal-regulated kinases (ERKs) in mediating actin dynamics, we investigated the effects of morphine on these molecules. Twenty-four hour exposure to morphine increased inactivated cofilin and activated ERKs in resistance arteries from female mice, which may promote stress fiber over-assembly. We also performed continuous intraluminal infusion of morphine in pressurized resistance arteries from male and female mice using culture pressure myographs. We observed that morphine reduced the vascular diameter in resistance arteries from female, but not male mice. These results have significant implications for the previously unexplored role of exogenous opioids as a modifiable cardiovascular risk factor, especially in women.
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MESH Headings
- Actin Depolymerizing Factors/metabolism
- Analgesics, Opioid/toxicity
- Animals
- Cell Proliferation/drug effects
- Cells, Cultured
- Extracellular Signal-Regulated MAP Kinases/metabolism
- Female
- Hemodynamics/drug effects
- Male
- Mesenteric Arteries/drug effects
- Mesenteric Arteries/enzymology
- Mesenteric Arteries/pathology
- Mesenteric Arteries/physiopathology
- Mice, Inbred C57BL
- Morphine/toxicity
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Muscle, Smooth, Vascular/physiopathology
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Phosphorylation
- Rats, Sprague-Dawley
- Sex Factors
- Signal Transduction
- Vascular Remodeling/drug effects
- Mice
- Rats
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Affiliation(s)
- Soyoung Cheon
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
| | - Jeremy C Tomcho
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
| | - Jonnelle M Edwards
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
| | - Nicole R Bearss
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
| | - Emily Waigi
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Bina Joe
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
| | - Cameron G McCarthy
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Camilla F Wenceslau
- Department of Physiology and Pharmacology, University of Toledo College of Medicine & Life Sciences, Toledo, Ohio, USA
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina, USA
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10
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Wenceslau CF, McCarthy CG, Earley S, England SK, Filosa JA, Goulopoulou S, Gutterman DD, Isakson BE, Kanagy NL, Martinez-Lemus LA, Sonkusare SK, Thakore P, Trask AJ, Watts SW, Webb RC. Guidelines for the measurement of vascular function and structure in isolated arteries and veins. Am J Physiol Heart Circ Physiol 2021; 321:H77-H111. [PMID: 33989082 DOI: 10.1152/ajpheart.01021.2020] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The measurement of vascular function in isolated vessels has revealed important insights into the structural, functional, and biomechanical features of the normal and diseased cardiovascular system and has provided a molecular understanding of the cells that constitutes arteries and veins and their interaction. Further, this approach has allowed the discovery of vital pharmacological treatments for cardiovascular diseases. However, the expansion of the vascular physiology field has also brought new concerns over scientific rigor and reproducibility. Therefore, it is appropriate to set guidelines for the best practices of evaluating vascular function in isolated vessels. These guidelines are a comprehensive document detailing the best practices and pitfalls for the assessment of function in large and small arteries and veins. Herein, we bring together experts in the field of vascular physiology with the purpose of developing guidelines for evaluating ex vivo vascular function. By using this document, vascular physiologists will have consistency among methodological approaches, producing more reliable and reproducible results.
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Affiliation(s)
- Camilla F Wenceslau
- Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio
| | - Cameron G McCarthy
- Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio
| | - Scott Earley
- Department of Pharmacology, Center for Molecular and Cellular Signaling in the Cardiovascular System, Reno School of Medicine, University of Nevada, Reno, Nevada
| | - Sarah K England
- Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, Missouri
| | - Jessica A Filosa
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Styliani Goulopoulou
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas
| | - David D Gutterman
- Department of Medicine, Medical College of Wisconsin Cardiovascular Center, Milwaukee, Wisconsin
| | - Brant E Isakson
- Department of Molecular Physiology and Biophysics, Robert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Nancy L Kanagy
- Department of Cell Biology and Physiology, University of New Mexico, Albuquerque, New Mexico
| | - Luis A Martinez-Lemus
- Department of Medical Pharmacology and Physiology, Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
| | - Swapnil K Sonkusare
- Department of Molecular Physiology and Biophysics, Robert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Pratish Thakore
- Department of Pharmacology, Center for Molecular and Cellular Signaling in the Cardiovascular System, Reno School of Medicine, University of Nevada, Reno, Nevada
| | - Aaron J Trask
- Center for Cardiovascular Research, The Heart Center, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, Ohio.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
| | - Stephanie W Watts
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, Michigan
| | - R Clinton Webb
- Cardiovascular Translational Research Center, Department of Cell Biology and Anatomy, University of South Carolina, Columbia, South Carolina
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11
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Intrinsic exercise capacity induces divergent vascular plasticity via arachidonic acid-mediated inflammatory pathways in female rats. Vascul Pharmacol 2021; 140:106862. [PMID: 33872803 DOI: 10.1016/j.vph.2021.106862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/03/2021] [Accepted: 04/07/2021] [Indexed: 12/31/2022]
Abstract
Metabolic syndrome prevalence has increased among US adults, particularly among non-hispanic white and black women. Sedentary behavior often leads to chronic inflammation, a triggering factor of metabolic syndrome. Given that intrinsic exercise capacity is genetically inherited, we questioned if low-grade chronic inflammation would be present in a female rat model of low intrinsic exercise capacity-induced metabolic syndrome, while beneficial increase of resolution of inflammation would be present in a female rat model of high intrinsic exercise capacity. In the vascular system, two primary markers for inflammation and resolution of inflammation are cyclooxygenase (COX) and lipoxygenase (LOX), respectively. Our study focused on the novel hypothesis that untrained, inherited exercise capacity induces divergent vascular plasticity via changes in the delicate balance between COX and LOX inflammatory mediators. We used divergent rat strains with low (LCR) and high (HCR) aerobic running capacity. By using animals with contrasting intrinsic exercise capacities, it is possible to determine the exact triggers that lead to inherited vascular plasticity in female rats. We observed that female LCR displayed increased periovarian fat pad and body weight, which is congruent with their obesity-presenting phenotype. Furthermore, LCR presented with vascular hypocontractility and increased COX and LOX-derived pro-inflammatory factors. On the other hand, HCR presented with a "shutdown" of COX-induced vasoconstriction and enhanced resolution of inflammation to maintain vascular tone and homeostasis. In conclusion, LCR display low-grade chronic inflammation via increased COX activity. These results provide mechanistic clues as to why lower intrinsic aerobic capacity correlates with a predisposition to risk of vascular disease. Conversely, being born with higher intrinsic aerobic capacity is a significant factor for improved vascular physiology in female rats.
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12
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Qin Y, Dong T, Jiang W, Ding W, Zhan T, Du J, Zhao R, Shen B, Chen J. iTRAQ-based proteomics reveals serum protein changes in hypertensive rats induced by a high-salt diet. EXCLI JOURNAL 2020; 19:1496-1511. [PMID: 33250683 PMCID: PMC7689244 DOI: 10.17179/excli2020-2740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 10/30/2020] [Indexed: 11/30/2022]
Abstract
High-salt diets may increase both hypertension and risk of cardiovascular diseases. Although high-salt diets can result in hypertension and impaired vascular function, the molecular mechanisms underlying these dysfunctions are not fully known. Thus, the aims of the present study were to identify key proteins and their signaling pathways and associated molecular mechanisms that may contribute to, as well as be potential biomarkers of, the pathogenesis of hypertension-related cardiovascular diseases. To that end, the present study identified and quantitated serum proteins that were differentially expressed in male rats fed regular chow (n = 4) and those fed a high-salt diet (n = 4) to induce hypertension. The serum was collected from both groups, and the proteins differentially expressed in the serum were identified and quantitated using isobaric tags for relative and absolute quantitation combined with liquid chromatography-tandem mass spectrometry. Of 396 identified proteins, 24 were differentially expressed between the groups: 19 proteins were significantly (P < 0.05) upregulated (> 1.2 fold change), and 5 were significantly downregulated (< 0.8 fold change). Gene ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses indicated that these differentially expressed proteins may contribute to cardiovascular diseases via the roles they play in endothelial function, vascular remodeling, the coagulation cascade, and the complement system. In addition, phagosome processes and the integrin-associated focal adhesion signaling pathway were determined to be potential underlying molecular mechanisms. The key proteins identified in this study warrant further development as new therapeutic targets or biomarkers of cardiovascular diseases associated with high-salt diet-induced hypertension.
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Affiliation(s)
- Ying Qin
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Tao Dong
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Wan Jiang
- Department of Neurology, Drum Tower Hospital, Medical School and The State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing, China
| | - Wen Ding
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Tao Zhan
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Juan Du
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Ren Zhao
- Department of Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Bing Shen
- School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China,*To whom correspondence should be addressed: Bing Shen, School of Basic Medicine Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui 230032, China; Fax: +86-551-65161126, Tel: +86-551-65161132, E-mail:
| | - Jiexia Chen
- Department of Geriatrics Cardiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
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Dos Santos L. New Therapies for Endothelial Dysfunction: From Basic to Applied Research. Curr Pharm Des 2020; 26:3631-3632. [PMID: 32893756 DOI: 10.2174/138161282630200806115649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Leonardo Dos Santos
- Department of Physiology Health Sciences Center Federal University of Espirito Santo (UFES) P.O. Box: 29040-091, Vitoria, Brazil
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