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Nieddu G, Formato M, Lepedda AJ. Searching for Atherosclerosis Biomarkers by Proteomics: A Focus on Lesion Pathogenesis and Vulnerability. Int J Mol Sci 2023; 24:15175. [PMID: 37894856 PMCID: PMC10607641 DOI: 10.3390/ijms242015175] [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: 07/19/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Plaque rupture and thrombosis are the most important clinical complications in the pathogenesis of stroke, coronary arteries, and peripheral vascular diseases. The identification of early biomarkers of plaque presence and susceptibility to ulceration could be of primary importance in preventing such life-threatening events. With the improvement of proteomic tools, large-scale technologies have been proven valuable in attempting to unravel pathways of atherosclerotic degeneration and identifying new circulating markers to be utilized either as early diagnostic traits or as targets for new drug therapies. To address these issues, different matrices of human origin, such as vascular cells, arterial tissues, plasma, and urine, have been investigated. Besides, proteomics was also applied to experimental atherosclerosis in order to unveil significant insights into the mechanisms influencing atherogenesis. This narrative review provides an overview of the last twenty years of omics applications to the study of atherogenesis and lesion vulnerability, with particular emphasis on lipoproteomics and vascular tissue proteomics. Major issues of tissue analyses, such as plaque complexity, sampling, availability, choice of proper controls, and lipoproteins purification, will be raised, and future directions will be addressed.
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Affiliation(s)
| | | | - Antonio Junior Lepedda
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy; (G.N.); (M.F.); Antonio Junior Lepedda (A.J.L.)
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2
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Spadaccio C, Nenna A, Rose D, Piccirillo F, Nusca A, Grigioni F, Chello M, Vlahakes GJ. The Role of Angiogenesis and Arteriogenesisin Myocardial Infarction and Coronary Revascularization. J Cardiovasc Transl Res 2022; 15:1024-1048. [PMID: 35357670 DOI: 10.1007/s12265-022-10241-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 03/18/2022] [Indexed: 12/25/2022]
Abstract
Surgical myocardial revascularization is associated with long-term survival benefit in patients with multivessel coronary artery disease. However, the exact biological mechanisms underlying the clinical benefits of myocardial revascularization have not been elucidated yet. Angiogenesis and arteriogenesis biologically leading to vascular collateralization are considered one of the endogenous mechanisms to preserve myocardial viability during ischemia, and the presence of coronary collateralization has been regarded as one of the predictors of long-term survival in patients with coronary artery disease (CAD). Some experimental studies and indirect clinical evidence on chronic CAD confirmed an angiogenetic response induced by myocardial revascularization and suggested that revascularization procedures could constitute an angiogenetic trigger per se. In this review, the clinical and basic science evidence regarding arteriogenesis and angiogenesis in both CAD and coronary revascularization is analyzed with the aim to better elucidate their significance in the clinical arena and potential therapeutic use.
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Affiliation(s)
- Cristiano Spadaccio
- Cardiac Surgery, Massachusetts General Hospital & Harvard Medical School, Boston, USA. .,Cardiac Surgery, Golden Jubilee National Hospital & University of Glasgow, Glasgow, UK.
| | - Antonio Nenna
- Cardiac Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - David Rose
- Cardiac Surgery, Lancashire Cardiac Centre, Blackpool Victoria Hospital, Blackpool, UK
| | | | | | | | - Massimo Chello
- Cardiac Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Gus J Vlahakes
- Cardiac Surgery, Massachusetts General Hospital & Harvard Medical School, Boston, USA
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3
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Ferrannini E, Manca ML, Ferrannini G, Andreotti F, Andreini D, Latini R, Magnoni M, Williams SA, Maseri A, Maggioni AP. Differential Proteomics of Cardiovascular Risk and Coronary Artery Disease in Humans. Front Cardiovasc Med 2022; 8:790289. [PMID: 35187107 PMCID: PMC8855064 DOI: 10.3389/fcvm.2021.790289] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/30/2021] [Indexed: 11/13/2022] Open
Abstract
BackgroundProteomics of atypical phenotypes may help unravel cardiovascular disease mechanisms.AimWe aimed to prospectively screen the proteome of four types of individuals: with or without coronary artery disease (CAD), each with or without multiple risk factors. Associations with individual risk factors and circulating biomarkers were also tested to provide a functional context to the protein hits.Materials and MethodsThe CAPIRE study (ClinicalTrials.gov Identifier: NCT02157662) is a cross-sectional study aimed at identifying possible new mechanisms promoting or protecting against atherothrombosis. Quantification (by aptamer technology), ranking (using partial least squares), and correlations (by multivariate regression) of ~5000 plasma proteins were performed in consecutive individuals aged 45–75 years, without previous cardiovascular disease, undergoing computed tomography angiography for suspected CAD, showing either >5/16 atherosclerotic segments (CAD+) or completely clean arteries (CAD−) and either ≤ 1 risk factor (RF+) or ≥3 risk factors (RF−) (based on history, blood pressure, glycemia, lipids, and smoking).ResultsOf 544 individuals, 39% were atypical (93 CAD+/RF−; 120 CAD−/RF+) and 61% typical (102 CAD+/RF+; 229 CAD−/RF−). In the comparison with CAD+/RF− adjusted for sex and age, CAD−/RF+ was associated with increased atrial myosin regulatory light chain 2 (MYO) and C-C motif chemokine-22 (C-C-22), and reduced protein shisa-3 homolog (PS-3) and platelet-activating factor acetylhydrolase (PAF-AH). Extending the analysis to the entire cohort, an additional 8 proteins were independently associated with CAD or RF; by logistic regression, the 12-protein panel alone discriminated the four groups with AUCROC's of 0.72–0.81 (overall p = 1.0e−38). Among them, insulin-like growth factor binding protein-3 is positively associated with RF, lower BMI, and HDL-cholesterol, renin with CAD higher glycated hemoglobin HbA1c, and smoking.ConclusionsIn a CCTA-based cohort, four proteins, involved in opposing vascular processes (healing vs. adverse remodeling), are specifically associated with low CAD burden in high CV-risk individuals (high MYO and C-C-22) and high CAD burden in low-risk subjects (high PS-3 and PAF-AH), in interaction with BMI, smoking, diabetes, HDL-cholesterol, and HbA1c. These findings could contribute to a deeper understanding of the atherosclerotic process beyond traditional risk profile assessment and potentially constitute new treatment targets.
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Affiliation(s)
- Ele Ferrannini
- Consiglio Nazionale Delle Ricerche (CNR) Institute of Clinical Physiology, Pisa, Italy
- *Correspondence: Ele Ferrannini
| | - Maria Laura Manca
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Ferrannini
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Felicita Andreotti
- Institute of Cardiology, Fondazione Policlinico Universitario Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Daniele Andreini
- Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, Milan, Italy
| | - Roberto Latini
- Mario Negri Institute of Pharmacological Research-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Marco Magnoni
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele and Università Vita-Salute San Raffaele, Milan, Italy
| | - Stephen A. Williams
- Clinical Research and Development, SomaLogic Inc., Boulder, CO, United States
| | | | - Aldo P. Maggioni
- Associazione Nazionale Medici Cardiologi Ospedalieri (ANMCO) Research Center, Heart Care Foundation, Florence, Italy
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4
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Liu B, Gou W, Feng H. Pathological investigations and correlation research of microfibrillar-associated protein 4 and tropoelastin in oral submucous fibrosis. BMC Oral Health 2021; 21:588. [PMID: 34798886 PMCID: PMC8603475 DOI: 10.1186/s12903-021-01962-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/09/2021] [Indexed: 12/20/2022] Open
Abstract
Background Oral submucous fibrosis (OSF), distinguished by abnormal collagen deposition, is a potentially malignant disorder with 4.2% (95% CI 2.7–5.6%) of malignant transformation and rising global prevalence. However, the precise pathogenesis and effective treatment remain elusive and controversial despite the abundance of literature on this topic. Therefore, it is crucial to explore the clinicopathological characteristics and potential markers for the diagnosis and prognosis of OSF. The objective of this study was to evaluate the influence and correlation of Microfibrillar-associated protein 4 (MFAP4) and tropoelastin (TE) in the development of OSF patients. Material and methods Clinicopathological factors, hematoxylin–eosin (HE) and Masson trichome staining, immunohistochemical characteristics and the correlation between MFAP4 and TE were recorded and compared among different stages of OSF progression among cases (n = 60) and controls (n = 10). Student's t test, ANOVA analysis, and the chi-square test were performed to compare the categorical variables for clinicopathological characteristics and the expression level of MFAP4 and TE between the fibrotic and normal tissues. Correlation analysis of MFAP4 and TE was performed using Pearson's correlation test and linear regression. Results MFAP4 and TE proteins are upregulated and increased gradually in patients with varying stages of OSF, relative to the control group. Furthermore, statistical analyses revealed that the expression level of MFAP4 was positively associated with TE, with a Pearson correlation coefficient of 0.3781 (p = 0.0048). Clinically, we found that OSF affected more males than females, with a ratio of 29:1. The age range was 16–60 years, and the mean age was 36.25 ± 10.25 years. In patients younger than 40 years, the positive expression rate of MFAP4 and TE was higher than in those over 40 years. All OSF cases had chewed areca nut, with 51.67% smoking tobacco. Conclusions Our study elucidates that the accumulation of MFAP4 and TE proteins may play a vital role in the occurrence and development of OSF and may be promising candidate moleculars for prevention, diagnosis, and treatment strategies for OSF in the future.
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Affiliation(s)
- Binjie Liu
- Department of Oral Medicine, Xiangya Stomalogical Hospital, Central South University, Changsha, China
| | - Wenqun Gou
- Department of Oral Medicine, Xiangya Stomalogical Hospital, Central South University, Changsha, China.,Changsha Stomatological Hospital, Changsha, China
| | - Hui Feng
- Department of Oral Medicine, Xiangya Stomalogical Hospital, Central South University, Changsha, China.
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Spadaccio C, Antoniades C, Nenna A, Chung C, Will R, Chello M, Gaudino MFL. Preventing treatment failures in coronary artery disease: what can we learn from the biology of in-stent restenosis, vein graft failure, and internal thoracic arteries? Cardiovasc Res 2020; 116:505-519. [PMID: 31397850 DOI: 10.1093/cvr/cvz214] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 06/01/2019] [Accepted: 08/08/2019] [Indexed: 12/18/2022] Open
Abstract
Coronary artery disease (CAD) remains one of the most important causes of morbidity and mortality worldwide, and the availability of percutaneous or surgical revascularization procedures significantly improves survival. However, both strategies are daunted by complications which limit long-term effectiveness. In-stent restenosis (ISR) is a major drawback for intracoronary stenting, while graft failure is the limiting factor for coronary artery bypass graft surgery (CABG), especially using veins. Conversely, internal thoracic artery (ITA) is known to maintain long-term patency in CABG. Understanding the biology and pathophysiology of ISR and vein graft failure (VGF) and mechanisms behind ITA resistance to failure is crucial to combat these complications in CAD treatment. This review intends to provide an overview of the biological mechanisms underlying stent and VGF and of the potential therapeutic strategy to prevent these complications. Interestingly, despite being different modalities of revascularization, mechanisms of failure of stent and saphenous vein grafts are very similar from the biological standpoint.
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Affiliation(s)
- Cristiano Spadaccio
- Department of Cardiac Surgery, Golden Jubilee National Hospital, Agamemnon St, Clydebank, G81 4DY Glasgow, UK
| | | | - Antonio Nenna
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Calvin Chung
- Department of Cardiac Surgery, Golden Jubilee National Hospital, Agamemnon St, Clydebank, G81 4DY Glasgow, UK
| | - Ricardo Will
- Department of Cardiac Surgery, Golden Jubilee National Hospital, Agamemnon St, Clydebank, G81 4DY Glasgow, UK
| | - Massimo Chello
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Mario F L Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
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6
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Weisz J, Uversky VN. Zooming into the Dark Side of Human Annexin-S100 Complexes: Dynamic Alliance of Flexible Partners. Int J Mol Sci 2020; 21:ijms21165879. [PMID: 32824294 PMCID: PMC7461550 DOI: 10.3390/ijms21165879] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/10/2020] [Accepted: 08/13/2020] [Indexed: 02/06/2023] Open
Abstract
Annexins and S100 proteins form two large families of Ca2+-binding proteins. They are quite different both structurally and functionally, with S100 proteins being small (10–12 kDa) acidic regulatory proteins from the EF-hand superfamily of Ca2+-binding proteins, and with annexins being at least three-fold larger (329 ± 12 versus 98 ± 7 residues) and using non-EF-hand-based mechanism for calcium binding. Members of both families have multiple biological roles, being able to bind to a large cohort of partners and possessing a multitude of functions. Furthermore, annexins and S100 proteins can interact with each other in either a Ca2+-dependent or Ca2+-independent manner, forming functional annexin-S100 complexes. Such functional polymorphism and binding indiscrimination are rather unexpected, since structural information is available for many annexins and S100 proteins, which therefore are considered as ordered proteins that should follow the classical “one protein–one structure–one function” model. On the other hand, the ability to be engaged in a wide range of interactions with multiple, often unrelated, binding partners and possess multiple functions represent characteristic features of intrinsically disordered proteins (IDPs) and intrinsically disordered protein regions (IDPRs); i.e., functional proteins or protein regions lacking unique tertiary structures. The aim of this paper is to provide an overview of the functional roles of human annexins and S100 proteins, and to use the protein intrinsic disorder perspective to explain their exceptional multifunctionality and binding promiscuity.
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Affiliation(s)
- Judith Weisz
- Departments of Gynecology and Pathology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA;
| | - Vladimir N. Uversky
- Institute for Biological Instrumentation of the Russian Academy of Sciences, Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, Pushchino, 142290 Moscow, Russia
- Department of Molecular Medicine and USF Health Byrd Alzheimer’s Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
- Correspondence: ; Tel.: +1-813-974-5816 (ext. 123); Fax: +1-813-974-7357
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7
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Lio WM, Cercek B, Yano J, Yang W, Ghermezi J, Zhao X, Zhou J, Zhou B, Freeman MR, Chyu KY, Shah PK, Dimayuga PC. Sex as a Determinant of Responses to a Coronary Artery Disease Self-Antigen Identified by Immune-Peptidomics. Front Immunol 2020; 11:694. [PMID: 32373127 PMCID: PMC7187896 DOI: 10.3389/fimmu.2020.00694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/27/2020] [Indexed: 12/27/2022] Open
Abstract
A significant body of work implicates the adaptive immune response in atherosclerosis, the main underlying cause of coronary artery disease (CAD), yet specific antigens involved remain to be fully identified. The pathobiology of CAD is influenced by sex with many factors that may be involved in the underlying mechanisms. Given the reported sexual dimorphic nature of immune-inflammatory responses, we investigated the influence of sex on potential CAD self-antigens from acute coronary syndrome (ACS) patients using immune-precipitation of soluble HLA Class-I/peptide complexes and mass spectrometry. Relevance of identified self-antigens to atherosclerosis, the major underlying cause of CAD, was tested in the apoE–/– atherosclerotic mouse model. Soluble HLA Class-I complexes from ACS patients and self-reported controls were immune-precipitated and subjected to elution, denaturation and size-exclusion to obtain HLA-bound peptides. Peptides were then subjected to mass spectrometry and patient-unique self-peptides were grouped as common to both female and male, or unique to either sex. Three peptides common to both female and male patients (COL6A1, CDSN, and SAA2), and 2 peptides each unique to female (COL1A1 and COL5A2) or male (SAA1 and KRT 9) patients were selected and mouse homologs of the peptides were screened for self-reactive immune responses in apoE–/– mice. The screening step revealed potential sex-influenced immune responses which was associated with differential immune profiles. Based on the frequency in patient plasma, COL6A1, COL5A2, and KRT 9 peptides were then tested in immunization studies. Neither COL5A2 nor KRT 9 peptide immunization resulted in significant effects on atherosclerosis compared to controls. On the other hand, female mice immunized with COL6A1 peptide had significantly reduced atherosclerosis whereas male mice had significantly increased atherosclerosis, associated with differential immune profiles. Our study identified potential self-antigens involved in atherosclerosis using the immune peptidome of CAD patients. Altering self-reactive immune responses to COL6A1 in apoE–/– mice resulted in differential effects on atherosclerosis burden with sex as a determinant of outcome.
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Affiliation(s)
- Wai Man Lio
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Bojan Cercek
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Juliana Yano
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Wei Yang
- Division of Cancer Biology and Therapeutics, Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Jonathan Ghermezi
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Xiaoning Zhao
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Jianchang Zhou
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Bo Zhou
- Division of Cancer Biology and Therapeutics, Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Michael R Freeman
- Division of Cancer Biology and Therapeutics, Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Kuang-Yuh Chyu
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Prediman K Shah
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Paul C Dimayuga
- Oppenheimer Atherosclerosis Research Center, Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
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8
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Parker SJ, Chen L, Spivia W, Saylor G, Mao C, Venkatraman V, Holewinski RJ, Mastali M, Pandey R, Athas G, Yu G, Fu Q, Troxlair D, Vander Heide R, Herrington D, Van Eyk JE, Wang Y. Identification of Putative Early Atherosclerosis Biomarkers by Unsupervised Deconvolution of Heterogeneous Vascular Proteomes. J Proteome Res 2020; 19:2794-2806. [PMID: 32202800 DOI: 10.1021/acs.jproteome.0c00118] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Coronary artery disease remains a leading cause of death in industrialized nations, and early detection of disease is a critical intervention target to effectively treat patients and manage risk. Proteomic analysis of mixed tissue homogenates may obscure subtle protein changes that occur uniquely in underlying tissue subtypes. The unsupervised 'convex analysis of mixtures' (CAM) tool has previously been shown to effectively segregate cellular subtypes from mixed expression data. In this study, we hypothesized that CAM would identify proteomic information specifically informative to early atherosclerosis lesion involvement that could lead to potential markers of early disease detection. We quantified the proteome of 99 paired abdominal aorta (AA) and left anterior descending coronary artery (LAD) specimens (N = 198 specimens total) acquired during autopsy of young adults free of diagnosed cardiac disease. The CAM tool was then used to segregate protein subsets uniquely associated with different underlying tissue types, yielding markers of normal and fibrous plaque (FP) tissues in LAD and AA (N = 62 lesions markers). CAM-derived FP marker expression was validated against pathologist estimated luminal surface involvement of FP, as well as in an orthogonal cohort of "pure" fibrous plaque, fatty streak, and normal vascular specimens. A targeted mass spectrometry (MS) assay quantified 39 of 62 CAM-FP markers in plasma from women with angiographically verified coronary artery disease (CAD, N = 46) or free from apparent CAD (control, N = 40). Elastic net variable selection with logistic regression reduced this list to 10 proteins capable of classifying CAD status in this cohort with <6% misclassification error, and a mean area under the receiver operating characteristic curve of 0.992 (confidence interval 0.968-0.998) after cross validation. The proteomics-CAM workflow identified lesion-specific molecular biomarker candidates by distilling the most representative molecules from heterogeneous tissue types.
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Affiliation(s)
- Sarah J Parker
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Lulu Chen
- Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, Virginia 24061, United States
| | - Weston Spivia
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Georgia Saylor
- Department of Cardiovascular Medicine, Wake Forest University, Winston-Salem, North Carolina 27101, United States
| | - Chunhong Mao
- Biocomplexity Institute & Initiative, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Vidya Venkatraman
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Ronald J Holewinski
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Mitra Mastali
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Rakhi Pandey
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Grace Athas
- Department of Pathology, Louisiana State University, New Orleans, Louisiana 70112, United States
| | - Guoqiang Yu
- Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, Virginia 24061, United States
| | - Qin Fu
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Dana Troxlair
- Department of Pathology, Louisiana State University, New Orleans, Louisiana 70112, United States
| | - Richard Vander Heide
- Department of Pathology, Louisiana State University, New Orleans, Louisiana 70112, United States
| | - David Herrington
- Department of Cardiovascular Medicine, Wake Forest University, Winston-Salem, North Carolina 27101, United States
| | - Jennifer E Van Eyk
- Heart Institute & Advanced Clinical Biosystems Research Institute, Cedars Sinai Medical Center, Los Angeles, California 90048, United States
| | - Yue Wang
- Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, Virginia 24061, United States
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9
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Sun H, Wang D, Liu D, Guo Z, Shao C, Sun W, Zeng Y. Differential urinary proteins to diagnose coronary heart disease based on iTRAQ quantitative proteomics. Anal Bioanal Chem 2019; 411:2273-2282. [PMID: 30806752 DOI: 10.1007/s00216-019-01668-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/28/2019] [Accepted: 02/04/2019] [Indexed: 01/08/2023]
Abstract
Coronary artery disease (CAD) is a manifestation of systemic atherosclerotic disease. It is assessed by intervention or traditional scoring risk factors. Diagnosis is limited by inaccurate and invasive methods. Developing noninvasive methods to screen for the risk of CAD is a major challenge. We aimed to identify urinary proteins associated with CAD. We utilized iTRAQ labeling followed by 2D LC-MS/MS to compare the urinary proteome of CAD patients to healthy cohorts. The multiple reaction monitoring (MRM) was used to verify the differential proteins. ROC analysis based on MRM data was used to evaluate the diagnostic application. A total of 876 proteins were quantified, and 100 differential proteins were found. Functional analysis revealed that the differential proteins were mainly associated with Liver X Receptor/Retinoid X Receptor (LXR/RXR) pathway activation, atherosclerosis signaling, production of nitric oxide and reactive oxygen species, and the top upstream regulator of the differential proteins by IPA analysis indicated to the APOE. Nineteen differential proteins were verified by MRM analysis. ROC based on MRM data revealed that the combination of two proteins (APOD and TFF1) could diagnose CAD with 85% sensitivity and 99% specificity (AUC 0.95). The urinary proteome might reflect the pathophysiological changes in CAD and be used for the clinical study of CAD.
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Affiliation(s)
- Haidan Sun
- Core facility of instrument, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Danqi Wang
- Core facility of instrument, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Dongfang Liu
- Department of Cardiology, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Zhengguang Guo
- Core facility of instrument, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Chen Shao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Wei Sun
- Core facility of instrument, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China.
| | - Yong Zeng
- Department of Cardiology, Peking Union Medical College Hospital, Beijing, 100730, China.
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10
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Wei W, Tu M, Huang R, Chen T. Serum osteoinductive factor is associated with microalbuminuria and diabetic nephropathy in type 2 diabetes. Medicine (Baltimore) 2018; 97:e11759. [PMID: 30075597 PMCID: PMC6081076 DOI: 10.1097/md.0000000000011759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
We investigated the relationship between serum osteoinductive factor (OIF) and diabetic nephropathy (DN), and its potential use as a diagnostic marker for DN.This study included 177 patients with type 2 diabetes mellitus (T2DM) with normoalbuminuria, 42 with DN and microalbuminuria, and 49 with DN and macroalbuminuria, as well as 296 controls. Baseline characteristics, microalbuminuria prevalence, macroalbuminuria prevalence, and diabetic complications were compared between OIF quartiles. Serum OIF was examined by enzyme-linked immunosorbent assay. Other clinical parameters were measured using standard methods. Correlations between OIF and clinical parameters were assessed using Pearson correlation. Predictive value of OIF for DN was assessed using multivariate logistic regression. Receiver operator characteristic (ROC) curves were used to identify the optimal sensitivity for serum OIF.Univariate analysis showed microalbuminuria prevalence negatively correlated with OIF, 4.3% for quartile 1 (Q1) (>367.5 pg/mL), 13.7% for Q2 (320.3-367.5 pg/mL), 17.9% for Q3 (275.0-320.3 pg/mL), and 28.8% for Q4 (<275.0 pg/mL) (Ptrend < .001), as did T2DM complications. ROC analysis showed an OIF of <343.4 pg/mL was predictive of DN (C statistic 0.702). OIF <343.4 pg/mL remained predictive of microalbuminuria (odds ratio = 11.60; 95% confidence interval: 1.25-107.47) after adjusting for confounding factors.Serum OIF is an independent diagnostic marker of DN.
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11
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Spadaccio C, Nenna A, Nappi F, Barbato R, Greco SM, Nusca A, Sommariva L, Chello M. Single-territory incomplete surgical revascularization improves regional wall motion of remote ventricular areas: results from a propensity-matched study. J Geriatr Cardiol 2018; 15:479-485. [PMID: 30364760 PMCID: PMC6198266 DOI: 10.11909/j.issn.1671-5411.2018.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023] Open
Abstract
OBJECTIVE Basic science studies demonstrated a general intramyocardial angiogenetic response potentially responsible for the creation of a microvascular neocapillaries network assisting myocardial function. We hypothesized that the benefit provided by the reperfusion of left anterior descending (LAD) territories and the biological angiogenetic drive triggered by the revascularization could translate in a global improvement in ventricular contractility, not restricted to the grafted area. METHODS High-risk patients with multivessel coronary artery disease and preoperative wall motion abnormalities were retrospectively analyzed to compare outcomes and regional ventricular function of those who received optimal medical therapy (OMT) versus those who underwent off-pump coronary artery bypass grafting (OPCABG) and received an incomplete myocardial revascularization using left internal mammary artery (LIMA) on LAD (OPCABG group). From January 2007 to December 2014, 206 patients (OMT, n = 136, OPCABG, n = 70) were propensity-score matched to have 70 matched pairs. Variables included in propensity score analyses were ejection fraction (EF), left ventricular end diastolic volume (LVEDVi), EuroSCORE II. Primary endpoint was the variation in the global wall motion score index (ΔWMSI) as evaluated by transthoracic echocardiography. Follow up was completed at 3 years from surgery or hospital discharge. RESULTS Regional analysis of ventricular function revealed a regional WMSI improvement in the OPCABG group not only for LAD territories but also for non-LAD regions, associated with a reduction in the negative left ventricular ischemic remodeling, compared to patients discharged in optimal medical therapy. Global ΔWMSI was negative in OPCABG group (-3.4 ± 2.8%) and positive in the OMT group (5.9 ± 3.1%), indicating a better wall motion score for OPCAB patients. Surprisingly, regional WMSI improved also in non-grafted territories in the off-pump CABG group with a delta value of -3.7 ± 5.3% for left circumflex artery (LCX) area and -3.5 ± 5.4% for right coronary artery (RCA) area. CONCLUSIONS In patients with multivessel coronary artery disease, LIMA-to-LAD grafting is associated with an improvement in the WMSI involving also the surrounding non-LAD ungrafted segments and with the attenuation of negative global and regional ischemic ventricular remodeling.
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Affiliation(s)
- Cristiano Spadaccio
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
- Department of Cardiac Surgery, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - Antonio Nenna
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord, Saint Denis, Paris, France
| | - Raffaele Barbato
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | | | - Annunziata Nusca
- Department of Cardiology, Università Campus Bio-Medico di Roma, Rome, Italy
| | | | - Massimo Chello
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
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12
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Herrington DM, Mao C, Parker SJ, Fu Z, Yu G, Chen L, Venkatraman V, Fu Y, Wang Y, Howard TD, Jun G, Zhao CF, Liu Y, Saylor G, Spivia WR, Athas GB, Troxclair D, Hixson JE, Vander Heide RS, Wang Y, Van Eyk JE. Proteomic Architecture of Human Coronary and Aortic Atherosclerosis. Circulation 2018; 137:2741-2756. [PMID: 29915101 PMCID: PMC6011234 DOI: 10.1161/circulationaha.118.034365] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 04/12/2018] [Indexed: 12/26/2022]
Abstract
BACKGOUND The inability to detect premature atherosclerosis significantly hinders implementation of personalized therapy to prevent coronary heart disease. A comprehensive understanding of arterial protein networks and how they change in early atherosclerosis could identify new biomarkers for disease detection and improved therapeutic targets. METHODS Here we describe the human arterial proteome and proteomic features strongly associated with early atherosclerosis based on mass spectrometry analysis of coronary artery and aortic specimens from 100 autopsied young adults (200 arterial specimens). Convex analysis of mixtures, differential dependent network modeling, and bioinformatic analyses defined the composition, network rewiring, and likely regulatory features of the protein networks associated with early atherosclerosis and how they vary across 2 anatomic distributions. RESULTS The data document significant differences in mitochondrial protein abundance between coronary and aortic samples (coronary>>aortic), and between atherosclerotic and normal tissues (atherosclerotic< CONCLUSIONS The human arterial proteome can be viewed as a complex network whose architectural features vary considerably as a function of anatomic location and the presence or absence of atherosclerosis. The data suggest important reductions in mitochondrial protein abundance in early atherosclerosis and also identify a subset of plasma proteins that are highly predictive of angiographically defined coronary disease.
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Affiliation(s)
- David M Herrington
- Section on Cardiovascular Medicine, Department of Internal Medicine (D.M.H., C.F.Z., G.S.)
| | - Chunhong Mao
- Biocomplexity Institute of Virginia Tech, Virginia Tech, Blacksburg (C.M.)
| | - Sarah J Parker
- Advanced Clinical Biosystems Research Institute, Cedars-Sinai Heart Institute, and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA (S.T.P., V.V., W.R.S., J.E.V.E.)
| | - Zongming Fu
- Johns Hopkins Medical Institute, Baltimore, MD (Z.F.)
| | - Guoqiang Yu
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington (G.Y., L.C., Y.F., Yizhi Wang, Yue Wang)
| | - Lulu Chen
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington (G.Y., L.C., Y.F., Yizhi Wang, Yue Wang)
| | - Vidya Venkatraman
- Advanced Clinical Biosystems Research Institute, Cedars-Sinai Heart Institute, and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA (S.T.P., V.V., W.R.S., J.E.V.E.)
| | - Yi Fu
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington (G.Y., L.C., Y.F., Yizhi Wang, Yue Wang)
| | - Yizhi Wang
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington (G.Y., L.C., Y.F., Yizhi Wang, Yue Wang)
| | | | - Goo Jun
- Department of Epidemiology, Human Genetics and Environmental Sciences, Human Genetics Center, School of Public Health, University of Texas Health Science Center at Houston (G.J., J.E.H.)
| | - Caroline F Zhao
- Section on Cardiovascular Medicine, Department of Internal Medicine (D.M.H., C.F.Z., G.S.)
| | - Yongmei Liu
- Department of Epidemiology, Division of Public Health Sciences (Y.L.), Wake Forest School of Medicine, Winston-Salem, NC
| | - Georgia Saylor
- Section on Cardiovascular Medicine, Department of Internal Medicine (D.M.H., C.F.Z., G.S.)
| | - Weston R Spivia
- Advanced Clinical Biosystems Research Institute, Cedars-Sinai Heart Institute, and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA (S.T.P., V.V., W.R.S., J.E.V.E.)
| | - Grace B Athas
- Department of Pathology, Louisiana State Health Science Center, New Orleans (G.B.A., D.T., R.C.V.H.)
| | - Dana Troxclair
- Department of Pathology, Louisiana State Health Science Center, New Orleans (G.B.A., D.T., R.C.V.H.)
| | - James E Hixson
- Department of Epidemiology, Human Genetics and Environmental Sciences, Human Genetics Center, School of Public Health, University of Texas Health Science Center at Houston (G.J., J.E.H.)
| | - Richard S Vander Heide
- Department of Pathology, Louisiana State Health Science Center, New Orleans (G.B.A., D.T., R.C.V.H.)
| | - Yue Wang
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington (G.Y., L.C., Y.F., Yizhi Wang, Yue Wang)
| | - Jennifer E Van Eyk
- Advanced Clinical Biosystems Research Institute, Cedars-Sinai Heart Institute, and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA (S.T.P., V.V., W.R.S., J.E.V.E.)
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13
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Martin-Lorenzo M, Gonzalez-Calero L, Martinez PJ, Baldan-Martin M, Lopez JA, Ruiz-Hurtado G, de la Cuesta F, Segura J, Vazquez J, Vivanco F, Barderas MG, Ruilope LM, Alvarez-Llamas G. Immune system deregulation in hypertensive patients chronically RAS suppressed developing albuminuria. Sci Rep 2017; 7:8894. [PMID: 28827575 PMCID: PMC5566220 DOI: 10.1038/s41598-017-09042-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 07/19/2017] [Indexed: 12/22/2022] Open
Abstract
Albuminuria development in hypertensive patients is an indicator of higher cardiovascular (CV) risk and renal damage. Chronic renin-angiotensin system (RAS) suppression facilitates blood pressure control but it does not prevent from albuminuria development. We pursued the identification of protein indicators in urine behind albuminuria development in hypertensive patients under RAS suppression. Urine was collected from 100 patients classified in three groups according to albuminuria development: (a) patients with persistent normoalbuminuria; (b) patients developing de novo albuminuria; (c) patients with maintained albuminuria. Quantitative analysis was performed in a first discovery cohort by isobaric labeling methodology. Alterations of proteins of interest were confirmed by target mass spectrometry analysis in an independent cohort. A total of 2416 proteins and 1223 functional categories (coordinated protein responses) were identified. Immune response, adhesion of immune and blood cells, and phagocytosis were found significantly altered in patients with albuminuria compared to normoalbuminuric individuals. The complement system C3 increases, while Annexin A1, CD44, S100A8 and S100A9 proteins showed significant diminishment in their urinary levels when albuminuria is present. This study reveals specific links between immune response and controlled hypertension in patients who develop albuminuria, pointing to potential protein targets for novel and future therapeutic interventions.
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Affiliation(s)
| | | | - Paula J Martinez
- Departament of Immunology, IIS-Fundacion JimenezDiaz, REDinREN, Madrid, Spain
| | | | | | - Gema Ruiz-Hurtado
- Hypertension Unit, Instituto de Investigación imas12, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos SESCAM, Toledo, Spain
| | - Julián Segura
- Hypertension Unit, Instituto de Investigación imas12, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jesús Vazquez
- Laboratory of Cardiovascular Proteomics CNIC, Madrid, Spain
| | - Fernando Vivanco
- Departament of Immunology, IIS-Fundacion JimenezDiaz, REDinREN, Madrid, Spain.,Department of Biochemistry and Molecular Biology I, Universidad Complutense, Madrid, Spain
| | - Maria G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos SESCAM, Toledo, Spain
| | - Luis M Ruilope
- Hypertension Unit, Instituto de Investigación imas12, Hospital Universitario 12 de Octubre, Madrid, Spain. .,Universidad Europea, Madrid, Spain.
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14
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Mourino-Alvarez L, Baldan-Martin M, Rincon R, Martin-Rojas T, Corbacho-Alonso N, Sastre-Oliva T, Barderas MG. Recent advances and clinical insights into the use of proteomics in the study of atherosclerosis. Expert Rev Proteomics 2017; 14:701-713. [PMID: 28689450 DOI: 10.1080/14789450.2017.1353912] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The application of new proteomics methods may help to identify new diagnostic/predictive molecular markers in an attempt to improve the clinical management of atherosclerosis. Areas covered: Technological advances in proteomics have enhanced its sensitivity and multiplexing capacity, as well as the possibility of studying protein interactions and tissue structure. These advances will help us better understand the molecular mechanisms at play in atherosclerosis as a biological system. Moreover, this should help identify new predictive/diagnostic biomarkers and therapeutic targets that may facilitate effective risk stratification and early diagnosis, with the ensuing rapid implementation of treatment. This review provides a comprehensive overview of the novel methods in proteomics, including state-of-the-art techniques, novel biological samples and applications for the study of atherosclerosis. Expert commentary: Collaboration between clinicians and researchers is crucial to further validate and introduce new molecular markers to manage atherosclerosis that are identified using the most up to date proteomic approaches.
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Affiliation(s)
- Laura Mourino-Alvarez
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
| | | | - Raul Rincon
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
| | - Tatiana Martin-Rojas
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
| | - Nerea Corbacho-Alonso
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
| | - Tamara Sastre-Oliva
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
| | - Maria G Barderas
- a Department of Vascular Physiopathology , Hospital Nacional de Paraplejicos , Toledo , Spain
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15
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Trindade F, Ferreira R, Magalhães B, Leite-Moreira A, Falcão-Pires I, Vitorino R. How to use and integrate bioinformatics tools to compare proteomic data from distinct conditions? A tutorial using the pathological similarities between Aortic Valve Stenosis and Coronary Artery Disease as a case-study. J Proteomics 2017; 171:37-52. [PMID: 28336332 DOI: 10.1016/j.jprot.2017.03.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/28/2017] [Accepted: 03/19/2017] [Indexed: 11/25/2022]
Abstract
Nowadays we are surrounded by a plethora of bioinformatics tools, powerful enough to deal with the large amounts of data arising from proteomic studies, but whose application is sometimes hard to find. Therefore, we used a specific clinical problem - to discriminate pathophysiology and potential biomarkers between two similar cardiovascular diseases, aortic valve stenosis (AVS) and coronary artery disease (CAD) - to make a step-by-step guide through four bioinformatics tools: STRING, DisGeNET, Cytoscape and ClueGO. Proteome data was collected from articles available on PubMed centered on proteomic studies enrolling subjects with AVS or CAD. Through the analysis of gene ontology provided by STRING and ClueGO we could find specific biological phenomena associated with AVS, such as down-regulation of elastic fiber assembly, and with CAD, such as up-regulation of plasminogen activation. Moreover, through Cytoscape and DisGeNET we could pinpoint surrogate markers either for AVS (e.g. popeye domain containing protein 2 and 28S ribosomal protein S36, mitochondrial) or for CAD (e.g. ankyrin repeat and SOCS box protein 7) which deserve future validation. Data recycling and integration as well as research orientation are among the main advantages of resorting to bioinformatics analysis, hence these tutorials can be of great convenience for proteomics investigators. BIOLOGICAL SIGNIFICANCE As we saw for aortic valve stenosis and coronary artery disease, it can be of great relevance to perform preliminary bioinformatics analysis with already published proteomics data. It not only saves us time in the lab (avoiding work duplication) as it points out new hypothesis to explain the phenotypical presentation of the diseases as well as new surrogate markers with clinical relevance, deserving future scrutiny. These essential steps can be easily overcome if one follows the steps proposed in our tutorial for STRING, DisGeNET, Cytoscape and ClueGO utilization.
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Affiliation(s)
- Fábio Trindade
- Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal; Unidade de Investigação Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.
| | - Rita Ferreira
- QOPNA, Mass Spectrometry Center, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Beatriz Magalhães
- Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Adelino Leite-Moreira
- Unidade de Investigação Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Inês Falcão-Pires
- Unidade de Investigação Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Rui Vitorino
- Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal; Unidade de Investigação Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
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16
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Mokou M, Lygirou V, Vlahou A, Mischak H. Proteomics in cardiovascular disease: recent progress and clinical implication and implementation. Expert Rev Proteomics 2017; 14:117-136. [DOI: 10.1080/14789450.2017.1274653] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Marika Mokou
- Biotechnology Division, Biomedical Research Foundation Academy of Athens, Athens, Greece
| | - Vasiliki Lygirou
- Biotechnology Division, Biomedical Research Foundation Academy of Athens, Athens, Greece
| | - Antonia Vlahou
- Biotechnology Division, Biomedical Research Foundation Academy of Athens, Athens, Greece
| | - Harald Mischak
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Mosaiques Diagnostics, Hannover, Germany
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17
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Spadaccio C, Nappi F, Al-Attar N, Coccia R, Perluigi M, Di Domenico F. CURRENT DEVELOPMENTS IN DRUG ELUTING DEVICES: Introductory Editorial: Drug-Eluting Stents or Drug-Eluting Grafts? Insights from Proteomic Analysis. Drug Target Insights 2017; 10:15-19. [PMID: 28096649 PMCID: PMC5215111 DOI: 10.4137/dti.s41240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Cristiano Spadaccio
- University of Glasgow Institute of Cardiovascular and Medical Sciences, Glasgow, UK
| | - Francesco Nappi
- Cardiac Surgery Centre Cardiologique du Nord de Saint-Denis, Paris, France
| | - Nawwar Al-Attar
- Department of Cardiothoracic Surgery, Golden Jubilee National Hospital, Clydebank, Glasgow, UK
| | - Raffaella Coccia
- Department of Biochemical Sciences, Sapienza University of Rome, Italy
| | - Marzia Perluigi
- Department of Biochemical Sciences, Sapienza University of Rome, Italy
| | - Fabio Di Domenico
- Department of Biochemical Sciences, Sapienza University of Rome, Italy
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18
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Rather RA, Malik VS, Trikha D, Bhat O, Dhawan V. Aqueous Terminalia arjuna extract modulates expression of key atherosclerosis-related proteins in a hypercholesterolemic rabbit: A proteomic-based study. Proteomics Clin Appl 2016; 10:750-759. [PMID: 26934842 DOI: 10.1002/prca.201500114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 01/15/2016] [Accepted: 02/29/2016] [Indexed: 07/07/2024]
Abstract
PURPOSE The present study evaluates the effect of an aqueous extract of Terminalia arjuna (aqTAE) on protein expression in aortic plaques of hypercholesterolemic rabbits using a proteomic approach. EXPERIMENTAL DESIGN Thirty male New Zealand rabbits (n = 6) were employed as Gp1 (stock diet); Gp2 (high-fat diet [HFD]); Gp3 (stock diet + aqTAE); Gp4 (HFD + aqTAE); and Gp5 (HFD + atorvastatin) and followed for 6 months. Protein lysates of aortic tissues were separated by 2DE and proteins were identified by MALDI-TOF/MS. RESULTS Serum lipids were found to be significantly increased by an HFD and reduced by aqTAE both at 3 and 6 months (Gp4 vs. Gp2; p < 0.05). Total 79 spots were differentially expressed, among which 60 individual proteins were identified, 31 grouped as atherosclerosis-related proteins and 29 classified as others. aqTAE significantly attenuated the protein expression of tumor necrosis factor α, cyclooxygenase-2, MMP-9, HSP60, ICAM-5, Endothelin-3, Vimentin, Protein S100-A9 besides others. Many of the observed proteins are known to be consistently associated with endothelial dysfunction, inflammation, plaque rupture, and immune imbalance. CONCLUSIONS AND CLINICAL RELEVANCE Strong hypolipidemic effects of aqTAE and attenuation of these signature atherogenic biomarkers using proteomics highlights the fact that aqTAE may be useful in the prevention and management of atherosclerosis.
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Affiliation(s)
- Riyaz Ahmad Rather
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Vivek Singh Malik
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Dimple Trikha
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Owais Bhat
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
| | - Veena Dhawan
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh, India
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19
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Baldan-Martin M, Mourino-Alvarez L, Gonzalez-Calero L, Moreno-Luna R, Sastre-Oliva T, Ruiz-Hurtado G, Segura J, Lopez JA, Vazquez J, Vivanco F, Alvarez-Llamas G, Ruilope LM, de la Cuesta F, Barderas MG. Plasma Molecular Signatures in Hypertensive Patients With Renin–Angiotensin System Suppression. Hypertension 2016; 68:157-66. [DOI: 10.1161/hypertensionaha.116.07412] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 04/27/2016] [Indexed: 01/08/2023]
Abstract
Albuminuria is a risk factor strongly associated with cardiovascular disease, the first cause of death in the general population. It is well established that renin–angiotensin system suppressors prevent the development of new-onset albuminuria in naïf hypertensive patients and diminish its excretion, but we cannot forget the percentage of hypertensive patients who develop de novo albuminuria. Here, we applied multiple proteomic strategy with the purpose to elucidate specific molecular pathways involved in the pathogenesis and provide predictors and chronic organ damage indicators. Briefly, 1143 patients were followed up for a minimum period of 3 years. One hundred and twenty-nine hypertensive patients chronically renin–angiotensin system suppressed were recruited, classified in 3 different groups depending on their albuminuria levels (normoalbuminuria, de novo albuminuria, and sustained albuminuria), and investigated by multiple proteomic strategies. Our strategy allowed us to perform one of the deepest plasma proteomic analysis to date, which has shown 2 proteomic signatures: (1) with predictive value of de novo albuminuria and (2) sustained albuminuria indicator proteins. These proteins are involved in inflammation, immune as well as in the proteasome activation occurring in situations of endoplasmic reticulum stress. Furthermore, these results open the possibility of a future strategy based on anti-immune therapy to treat hypertension which could help to prevent the development of albuminuria and, hence, the progression of kidney damage.
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Affiliation(s)
- Montserrat Baldan-Martin
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Laura Mourino-Alvarez
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Laura Gonzalez-Calero
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Rafael Moreno-Luna
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Tamara Sastre-Oliva
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Gema Ruiz-Hurtado
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Julian Segura
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Juan Antonio Lopez
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Jesus Vazquez
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Fernando Vivanco
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Gloria Alvarez-Llamas
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Luis M. Ruilope
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Fernando de la Cuesta
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
| | - Maria G. Barderas
- From the Departamento de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos (HNP), SESCAM, Toledo, Spain (M.B.-M., L.M.-A., R.M.-L., T.S.-O., F.d.l.C., M.G.B.); Departamento de Inmunologia, IIS-Fundacion JimenezDiaz, Madrid, Spain (L.G.-C., F.V., G.A.-L.); Unidad de Hipertension, Instituto de Investigación i+12, Hospital Universitario 12 de Octubre, Madrid, Spain (G.R.-H., J.S., L.M.R.); Unidad de Proteomica CNIC, Madrid, Spain (J.A.L., J.V.); and Departamento de Bioquimica y Biologia
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20
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Liang W, Ward LJ, Karlsson H, Ljunggren SA, Li W, Lindahl M, Yuan XM. Distinctive proteomic profiles among different regions of human carotid plaques in men and women. Sci Rep 2016; 6:26231. [PMID: 27198765 PMCID: PMC4873748 DOI: 10.1038/srep26231] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 04/28/2016] [Indexed: 11/20/2022] Open
Abstract
The heterogeneity of atherosclerotic tissue has limited comprehension in proteomic and metabolomic analyses. To elucidate the functional implications, and differences between genders, of atherosclerotic lesion formation we investigated protein profiles from different regions of human carotid atherosclerotic arteries; internal control, fatty streak, plaque shoulder, plaque centre, and fibrous cap. Proteomic analysis was performed using 2-DE with MALDI-TOF, with validation using nLC-MS/MS. Protein mapping of 2-DE identified 52 unique proteins, including 15 previously unmapped proteins, of which 41 proteins were confirmed by nLC-MS/MS analysis. Expression levels of 18 proteins were significantly altered in plaque regions compared to the internal control region. Nine proteins showed site-specific alterations, irrespective of gender, with clear associations to extracellular matrix remodelling. Five proteins display gender-specific alterations with 2-DE, with two alterations validated by nLC-MS/MS. Gender differences in ferritin light chain and transthyretin were validated using both techniques. Validation of immunohistochemistry confirmed significantly higher levels of ferritin in plaques from male patients. Proteomic analysis of different plaque regions has reduced the effects of plaque heterogeneity, and significant differences in protein expression are determined in specific regions and between genders. These proteomes have functional implications in plaque progression and are of importance in understanding gender differences in atherosclerosis.
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Affiliation(s)
- Wenzhao Liang
- Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Department of Neurology, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Liam J Ward
- Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Division of Obstetrics and Gynaecology, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Helen Karlsson
- Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Stefan A Ljunggren
- Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Wei Li
- Division of Obstetrics and Gynaecology, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Mats Lindahl
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Xi-Ming Yuan
- Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
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21
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Cytoskeleton deregulation and impairment in amino acids and energy metabolism in early atherosclerosis at aortic tissue with reflection in plasma. Biochim Biophys Acta Mol Basis Dis 2016; 1862:725-732. [DOI: 10.1016/j.bbadis.2015.12.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 11/11/2015] [Accepted: 12/04/2015] [Indexed: 12/21/2022]
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22
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Merched AJ, Daret D, Li L, Franzl N, Sauvage-Merched M. Specific autoantigens in experimental autoimmunity-associated atherosclerosis. FASEB J 2016; 30:2123-34. [PMID: 26891734 DOI: 10.1096/fj.201500131] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 02/01/2016] [Indexed: 12/22/2022]
Abstract
Higher cardiovascular morbidity in patients with a wide range of autoimmune diseases highlights the importance of autoimmunity in promoting atherosclerosis. Our purpose was to investigate the mechanisms of accelerated atherosclerosis and identified vascular autoantigens targeted by autoimmunity. We created a mouse model of autoimmunity-associated atherosclerosis by transplanting bone marrow from FcγRIIB knockout (FcRIIB(-/-)) mice into LDL receptor knockout mice. We characterized the cellular and molecular mechanisms of atherogenesis and identified specific aortic autoantigens using serologic proteomic studies. En face lesion area analysis showed more aggressive atherosclerosis in autoimmune mice compared with control mice (0.64 ± 0.12 vs 0.32 ± 0.05 mm(2); P < 0.05, respectively). At the cellular level, FcRIIB(-/-) macrophages showed significant reduction (46-72%) in phagocytic capabilities. Proteomic analysis revealed circulating autoantibodies in autoimmune mice that targeted 25 atherosclerotic lesion proteins, including essential components of adhesion complex, cytoskeleton, and extracellular matrix, and proteins involved in critical functions and pathways. Microscopic examination of atherosclerotic plaques revealed essential colocalization of autoantibodies with endothelial cells, their adherence to basement membranes, the internal elastica lamina, and necrotic cores. The new vascular autoimmunosome may be a useful target for diagnostic and immunotherapeutic interventions in autoimmunity-associated diseases that have accelerated atherosclerosis.-Merched, A. J., Daret, D., Li, L., Franzl, N., Sauvage-Merched, M. Specific autoantigens in experimental autoimmunity-associated atherosclerosis.
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Affiliation(s)
- Aksam J Merched
- Department of Pharmaceutical Sciences, and INSERM U1053, University of Bordeaux, Bordeaux, France Department of Cell Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Danièle Daret
- Department of Cell Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Lan Li
- Department of Cell Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Nathalie Franzl
- Department of Cell Biology, Baylor College of Medicine, Houston, Texas, USA
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23
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Urinary Kininogen-1 and Retinol binding protein-4 respond to Acute Kidney Injury: predictors of patient prognosis? Sci Rep 2016; 6:19667. [PMID: 26792617 PMCID: PMC4726181 DOI: 10.1038/srep19667] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 12/02/2015] [Indexed: 01/09/2023] Open
Abstract
Implementation of therapy for acute kidney injury (AKI) depends on successful prediction of individual patient prognosis. Clinical markers as serum creatinine (sCr) have limitations in sensitivity and early response. The aim of the study was to identify novel molecules in urine which show altered levels in response to AKI and investigate their value as predictors of recovery. Changes in the urinary proteome were here investigated in a cohort of 88 subjects (55 AKI patients and 33 healthy donors) grouped in discovery and validation independent cohorts. Patients’ urine was collected at three time points: within the first 48 h after diagnosis(T1), at 7 days of follow-up(T2) and at discharge of Nephrology(T3). Differential gel electrophoresis was performed and data were confirmed by Western blot (WB), liquid chromatography/mass spectrometry (LC-MS/MS) and enzyme-linked immunosorbent assay (ELISA). Retinol binding protein 4 (RBP4) and kininogen-1 (KNG1) were found significantly altered following AKI. RBP4 increased at T1, and progressively decreased towards normalization. Maintained decrease was observed for KNG1 from T1. Individual patient response along time revealed RBP4 responds to recovery earlier than sCr. In conclusion, KNG1 and RBP4 respond to AKI. By monitoring RBP4, patient’s recovery can be anticipated pointing to a role of RBP4 in prognosis evaluation.
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24
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Gonzalez-Calero L, Martin-Lorenzo M, de la Cuesta F, Maroto AS, Baldan-Martin M, Ruiz-Hurtado G, Pulido-Olmo H, Segura J, Barderas MG, Ruilope LM, Vivanco F, Alvarez-Llamas G. Urinary alpha-1 antitrypsin and CD59 glycoprotein predict albuminuria development in hypertensive patients under chronic renin-angiotensin system suppression. Cardiovasc Diabetol 2016; 15:8. [PMID: 26772976 PMCID: PMC4715311 DOI: 10.1186/s12933-016-0331-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 01/08/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hypertension is a multi-factorial disease of increasing prevalence and a major risk factor for cardiovascular mortality even in the presence of adequate treatment. Progression of cardiovascular disease (CVD) occurs frequently during chronic renin-angiotensin-system (RAS) suppression, and albuminuria is a marker of CV risk. High prevalence of albuminuria in treated hypertensive patients has been demonstrated, but there are no available markers able to predict evolution. The aim of this study was the identification of novel indicators of albuminuria progression measurable in urine of diabetic and non-diabetic patients. METHODS 1143 hypertensive patients under chronic treatment were followed for a minimum period of 3 years. Among them, 105 diabetic and non-diabetic patients were selected and classified in three groups according to albuminuria development during follow-up: (a) patients with persistent normoalbuminuria; (b) patients developing de novo albuminuria; (c) patients with maintained albuminuria. Differential urine analysis was performed by 2D gel electrophoresis (2D-DIGE) and further confirmed by liquid chromatography-mass spectrometry. Non-parametric statistical tests were applied. RESULTS CD59 glycoprotein and alpha-1 antitrypsin (AAT) resulted already altered in patients developing albuminuria de novo, with a similar response in those with maintained albuminuria. A prospective study in a sub-group of normoalbuminuric patients who were clinically followed up for at least 1 year from urine sampling, revealed CD59 and AAT proteins significantly varied in the urine collected from normoalbuminurics who will negatively progress, serving as predictors of future albuminuria development. CONCLUSIONS CD59 and AAT proteins are significantly altered in hypertensive patients developing albuminuria. Interestingly, CD59 and AAT are able to predict, in normoalbuminuric individuals, who will develop albuminuria in the future, being potential predictors of vascular damage and CV risk. These findings contribute to early identify patients at risk of developing albuminuria even when this classical predictor is still in the normal range, constituting a novel strategy towards a prompt and more efficient therapeutic intervention with better outcome.
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Affiliation(s)
- Laura Gonzalez-Calero
- Departamento de Inmunologia, Laboratorio de Inmunoalergia y Proteomica, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avda Reyes Catolicos 2, 28040, Madrid, Spain.
| | - Marta Martin-Lorenzo
- Departamento de Inmunologia, Laboratorio de Inmunoalergia y Proteomica, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avda Reyes Catolicos 2, 28040, Madrid, Spain.
| | - Fernando de la Cuesta
- Laboratorio de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos SESCAM, Toledo, Spain.
| | - Aroa S Maroto
- Departamento de Inmunologia, Laboratorio de Inmunoalergia y Proteomica, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avda Reyes Catolicos 2, 28040, Madrid, Spain.
| | - Montserrat Baldan-Martin
- Laboratorio de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos SESCAM, Toledo, Spain.
| | - Gema Ruiz-Hurtado
- Unidad de Hipertension, Instituto de Investigacion i + 12, Hospital Universitario 12 de Octubre, Avenida de Córdoba s/n, 28041, Madrid, Spain.
- Instituto Pluridisciplinar, Universidad Complutense de Madrid, Madrid, Spain.
| | - Helena Pulido-Olmo
- Unidad de Hipertension, Instituto de Investigacion i + 12, Hospital Universitario 12 de Octubre, Avenida de Córdoba s/n, 28041, Madrid, Spain.
| | - Julian Segura
- Unidad de Hipertension, Instituto de Investigacion i + 12, Hospital Universitario 12 de Octubre, Avenida de Córdoba s/n, 28041, Madrid, Spain.
| | - Maria G Barderas
- Laboratorio de Fisiopatologia Vascular, Hospital Nacional de Paraplejicos SESCAM, Toledo, Spain.
| | - Luis M Ruilope
- Unidad de Hipertension, Instituto de Investigacion i + 12, Hospital Universitario 12 de Octubre, Avenida de Córdoba s/n, 28041, Madrid, Spain.
| | - Fernando Vivanco
- Departamento de Inmunologia, Laboratorio de Inmunoalergia y Proteomica, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avda Reyes Catolicos 2, 28040, Madrid, Spain.
- Departamento de Bioquimica y Biologia Molecular I, Universidad Complutense de Madrid, Madrid, Spain.
| | - Gloria Alvarez-Llamas
- Departamento de Inmunologia, Laboratorio de Inmunoalergia y Proteomica, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avda Reyes Catolicos 2, 28040, Madrid, Spain.
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25
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Martin-Lorenzo M, Alvarez-Llamas G, McDonnell LA, Vivanco F. Molecular histology of arteries: mass spectrometry imaging as a novelex vivotool to investigate atherosclerosis. Expert Rev Proteomics 2015; 13:69-81. [DOI: 10.1586/14789450.2016.1116944] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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26
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Newell-Litwa KA, Horwitz R, Lamers ML. Non-muscle myosin II in disease: mechanisms and therapeutic opportunities. Dis Model Mech 2015; 8:1495-515. [PMID: 26542704 PMCID: PMC4728321 DOI: 10.1242/dmm.022103] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The actin motor protein non-muscle myosin II (NMII) acts as a master regulator of cell morphology, with a role in several essential cellular processes, including cell migration and post-synaptic dendritic spine plasticity in neurons. NMII also generates forces that alter biochemical signaling, by driving changes in interactions between actin-associated proteins that can ultimately regulate gene transcription. In addition to its roles in normal cellular physiology, NMII has recently emerged as a critical regulator of diverse, genetically complex diseases, including neuronal disorders, cancers and vascular disease. In the context of these disorders, NMII regulatory pathways can be directly mutated or indirectly altered by disease-causing mutations. NMII regulatory pathway genes are also increasingly found in disease-associated copy-number variants, particularly in neuronal disorders such as autism and schizophrenia. Furthermore, manipulation of NMII-mediated contractility regulates stem cell pluripotency and differentiation, thus highlighting the key role of NMII-based pharmaceuticals in the clinical success of stem cell therapies. In this Review, we discuss the emerging role of NMII activity and its regulation by kinases and microRNAs in the pathogenesis and prognosis of a diverse range of diseases, including neuronal disorders, cancer and vascular disease. We also address promising clinical applications and limitations of NMII-based inhibitors in the treatment of these diseases and the development of stem-cell-based therapies.
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Affiliation(s)
- Karen A Newell-Litwa
- Department of Cell Biology, University of Virginia, Charlottesville, VA 22908, USA
| | - Rick Horwitz
- Department of Cell Biology, University of Virginia, Charlottesville, VA 22908, USA
| | - Marcelo L Lamers
- Department of Morphological Sciences, Institute of Basic Health Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 90610-010, Brazil
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27
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Zubiri I, Posada-Ayala M, Benito-Martin A, Maroto AS, Martin-Lorenzo M, Cannata-Ortiz P, de la Cuesta F, Gonzalez-Calero L, Barderas MG, Fernandez-Fernandez B, Ortiz A, Vivanco F, Alvarez-Llamas G. Kidney tissue proteomics reveals regucalcin downregulation in response to diabetic nephropathy with reflection in urinary exosomes. Transl Res 2015; 166:474-484.e4. [PMID: 26072307 DOI: 10.1016/j.trsl.2015.05.007] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 05/12/2015] [Accepted: 05/13/2015] [Indexed: 01/09/2023]
Abstract
Diabetic nephropathy (DN) is a major complication of diabetes mellitus and the most frequent cause of end-stage renal disease. DN progresses silently and without clinical symptoms at early stages. Current noninvasive available markers as albuminuria account with severe limitations (late response, unpredictable prognosis, and limited sensitivity). Thus, it urges the discovery of novel markers to help in diagnosis and outcome prediction. Tissue proteomics allows zooming-in where pathophysiological changes are taking place. We performed a differential analysis of renal tissue proteome in a rat model of early DN by 2-dimensional differential gel electrophoresis and mass spectrometry. Confirmation was performed by Western blot, immunohistochemistry (IHC), and selected reaction monitoring (SRM). Rat urine samples were collected and exosomes were isolated from urine to evaluate if these microvesicles reflect changes directly occurring at tissue level. The protein showing maximum altered expression in rat tissue in response to DN was further analyzed in human kidney tissue and urinary exosomes. Regucalcin protein or senescence marker protein-30 (SMP30) (Swiss-Prot Q03336) was found to be strongly downregulated in DN kidney tissue compared with healthy controls. The same trend was observed in exosomes isolated from urine of control and DN rats. These data were further confirmed in a pilot study with human samples. IHC revealed a significant decrease of regucalcin in human kidney disease tissue vs control kidney tissue, and regucalcin was detected in exosomes isolated from healthy donors' urine but not from kidney disease patients. In conclusion, regucalcin protein expression is reduced in DN kidney tissue and this significant change is reflected in exosomes isolated from urine. Urinary exosomal regucalcin represents a novel tool, which should be explored for early diagnosis and progression monitoring of diabetic kidney disease.
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Affiliation(s)
- Irene Zubiri
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDINREN, Madrid, Spain
| | - Maria Posada-Ayala
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDINREN, Madrid, Spain
| | - Alberto Benito-Martin
- Department of Nephrology/UAM/IRSIN, IIS-Fundación Jiménez Díaz, REDINREN, Madrid, Spain
| | - Aroa S Maroto
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDINREN, Madrid, Spain
| | - Marta Martin-Lorenzo
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDINREN, Madrid, Spain
| | | | - Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | | | - Maria G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | | | - Alberto Ortiz
- Department of Nephrology/UAM/IRSIN, IIS-Fundación Jiménez Díaz, REDINREN, Madrid, Spain
| | - Fernando Vivanco
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDINREN, Madrid, Spain; Department of Biochemistry and Molecular Biology I, Universidad Complutense, Madrid, Spain
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Ménoret A, Crocker SJ, Rodriguez A, Rathinam VA, Clark RB, Vella AT. Transition from identity to bioactivity-guided proteomics for biomarker discovery with focus on the PF2D platform. Proteomics Clin Appl 2015. [PMID: 26201056 DOI: 10.1002/prca.201500029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Proteomic strategies provide a valuable tool kit to identify proteins involved in diseases. With recent progress in MS technology, high throughput proteomics has accelerated protein identification for potential biomarkers. Numerous biomarker candidates have been identified in several diseases, and many are common among pathologies. An overall strategy that could complement and strengthen the search for biomarkers is combining protein identity with biological outcomes. This review describes an emerging framework of bridging bioactivity to protein identity, exploring the possibility that some biomarkers will have a mechanistic role in the disease process. A review of pulmonary, cardiovascular, and CNS biomarkers will be discussed to demonstrate the utility of combining bioactivity with identification as a means to not only find meaningful biomarkers, but also to uncover functional mediators of disease.
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Affiliation(s)
- Antoine Ménoret
- Department of Immunology, University of Connecticut Health Center, Farmington, CT, USA
| | - Stephen J Crocker
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT, USA
| | - Annabelle Rodriguez
- Department of Cell Biology, University of Connecticut Health Center, Farmington, CT, USA
| | - Vijay A Rathinam
- Department of Immunology, University of Connecticut Health Center, Farmington, CT, USA
| | - Robert B Clark
- Department of Immunology, University of Connecticut Health Center, Farmington, CT, USA
| | - Anthony T Vella
- Department of Immunology, University of Connecticut Health Center, Farmington, CT, USA
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Vascular Proteomics Reveal Novel Proteins Involved in SMC Phenotypic Change: OLR1 as a SMC Receptor Regulating Proliferation and Inflammatory Response. PLoS One 2015; 10:e0133845. [PMID: 26305474 PMCID: PMC4548952 DOI: 10.1371/journal.pone.0133845] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 07/03/2015] [Indexed: 01/21/2023] Open
Abstract
Neointimal hyperplasia of vascular smooth muscle cells (VSMC) plays a critical role in atherosclerotic plaque formation and in-stent restenosis, but the underlying mechanisms are still incompletely understood. We performed a proteomics study to identify novel signaling molecules organizing the VSMC hyperplasia. The differential proteomics analysis in a balloon-induced injury model of rat carotid artery revealed that the expressions of 44 proteins are changed within 3 days post injury. The combination of cellular function assays and a protein network analysis further demonstrated that 27 out of 44 proteins constitute key signaling networks orchestrating the phenotypic change of VSMC from contractile to epithelial-like synthetic. Among the list of proteins, the in vivo validation specifically revealed that six proteins (Rab15, ITR, OLR1, PDHβ, PTPε) are positive regulators for VSMC hyperplasia. In particular, the OLR1 played dual roles in the VSMC hyperplasia by directly mediating oxidized LDL-induced monocyte adhesion via NF-κB activation and by assisting the PDGF-induced proliferation/migration. Importantly, OLR1 and PDGFRβ were associated in close proximity in the plasma membrane. Thus, this study elicits the protein network organizing the phenotypic change of VSMC in the vascular injury diseases such as atherosclerosis and discovers OLR1 as a novel molecular link between the proliferative and inflammatory responses of VSMCs.
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30
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Martin-Lorenzo M, Balluff B, Maroto AS, Carreira RJ, van Zeijl RJM, Gonzalez-Calero L, de la Cuesta F, Barderas MG, Lopez-Almodovar LF, Padial LR, McDonnell LA, Vivanco F, Alvarez-Llamas G. Molecular anatomy of ascending aorta in atherosclerosis by MS Imaging: Specific lipid and protein patterns reflect pathology. J Proteomics 2015; 126:245-51. [PMID: 26079611 DOI: 10.1016/j.jprot.2015.06.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 06/03/2015] [Accepted: 06/07/2015] [Indexed: 12/22/2022]
Abstract
The molecular anatomy of healthy and atherosclerotic tissue is pursued here to identify ongoing molecular changes in atherosclerosis development. Subclinical atherosclerosis cannot be predicted and novel therapeutic targets are needed. Mass spectrometry imaging (MSI) is a novel unexplored ex vivo imaging approach in CVD able to provide in-tissue molecular maps. A rabbit model of early atherosclerosis was developed and high-spatial-resolution MALDI-MSI was applied to comparatively analyze histologically-based arterial regions of interest from control and early atherosclerotic aortas. Specific protocols were applied to identify lipids and proteins significantly altered in response to atherosclerosis. Observed protein alterations were confirmed by immunohistochemistry in rabbit tissue, and additionally in human aortas. Molecular features specifically defining different arterial regions were identified. Localized in the intima, increased expression of SFA and lysolipids and intimal spatial organization showing accumulation of PI, PG and SM point to endothelial dysfunction and triggered inflammatory response. TG, PA, SM and PE-Cer were identified specifically located in calcified regions. Thymosin β4 (TMSB4X) protein was upregulated in intima versus media layer and also in response to atherosclerosis. This overexpression and localization was confirmed in human aortas. In conclusion, molecular histology by MS Imaging identifies spatial organization of arterial tissue in response to atherosclerosis.
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Affiliation(s)
- Marta Martin-Lorenzo
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDinREN, Madrid, Spain
| | - Benjamin Balluff
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Aroa S Maroto
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDinREN, Madrid, Spain
| | - Ricardo J Carreira
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Rene J M van Zeijl
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
| | - Maria G Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
| | | | - Luis R Padial
- Department of Cardiology, Hospital Virgen de la Salud, SESCAM, Toledo, Spain
| | - Liam A McDonnell
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands.
| | - Fernando Vivanco
- Department of Immunology, IIS-Fundación Jiménez Díaz, UAM, REDinREN, Madrid, Spain; Department of Biochemistry and Molecular Biology I, Universidad Complutense, Madrid, Spain
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de la Cuesta F, Mourino-Alvarez L, Baldan-Martin M, Moreno-Luna R, Barderas MG. Contribution of proteomics to the management of vascular disorders. TRANSLATIONAL PROTEOMICS 2015. [DOI: 10.1016/j.trprot.2014.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Chistiakov DA, Orekhov AN, Bobryshev YV. Contribution of neovascularization and intraplaque haemorrhage to atherosclerotic plaque progression and instability. Acta Physiol (Oxf) 2015; 213:539-53. [PMID: 25515699 DOI: 10.1111/apha.12438] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 11/13/2014] [Accepted: 12/10/2014] [Indexed: 12/14/2022]
Abstract
Atherosclerosis is a continuous pathological process that starts early in life and progresses frequently to unstable plaques. Plaque rupture leads to deleterious consequences such as acute coronary syndrome, stroke and atherothrombosis. The vulnerable lesion has several structural and functional hallmarks that distinguish it from the stable plaque. The unstable plaque has large necrotic core (over 40% plaque volume) composed of cholesterol crystals, cholesterol esters, oxidized lipids, fibrin, erythrocytes and their remnants (haeme, iron, haemoglobin), and dying macrophages. The fibrous cap is thin, depleted of smooth muscle cells and collagen, and is infiltrated with proinflammatory cells. In unstable lesion, formation of neomicrovessels is increased. These neovessels have weak integrity and leak thereby leading to recurrent haemorrhages. Haemorrhages deliver erythrocytes to the necrotic core where they degrade promoting inflammation and oxidative stress. Inflammatory cells mostly presented by monocytes/macrophages, neutrophils and mast cells extravagate from bleeding neovessels and infiltrate adventitia where they support chronic inflammation. Plaque destabilization is an evolutionary process that could start at early atherosclerotic stages and whose progression is influenced by many factors including neovascularization, intraplaque haemorrhages, formation of cholesterol crystals, inflammation, oxidative stress and intraplaque protease activity.
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Affiliation(s)
- D. A. Chistiakov
- Department of Medical Nanobiotechnology; Pirogov Russian State Medical University; Moscow Russia
- The Mount Sinai Community Clinical Oncology Program; Mount Sinai Comprehensive Cancer Center; Mount Sinai Medical Center; Miami Beach FL USA
- Research Center for Children's Health; Moscow Russia
| | - A. N. Orekhov
- Laboratory of Angiopathology; Institute of General Pathology and Pathophysiology; Russian Academy of Sciences; Moscow Russia
- Skolkovo Innovative Center; Institute for Atherosclerosis Research; Moscow Russia
| | - Y. V. Bobryshev
- Laboratory of Angiopathology; Institute of General Pathology and Pathophysiology; Russian Academy of Sciences; Moscow Russia
- Faculty of Medicine and St Vincent's Centre for Applied Medical Research; University of New South Wales; Sydney NSW Australia
- School of Medicine; University of Western Sydney; Campbelltown NSW Australia
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Martin-Lorenzo M, Zubiri I, Maroto AS, Gonzalez-Calero L, Posada-Ayala M, de la Cuesta F, Mourino-Alvarez L, Lopez-Almodovar LF, Calvo-Bonacho E, Ruilope LM, Padial LR, Barderas MG, Vivanco F, Alvarez-Llamas G. KLK1 and ZG16B proteins and arginine-proline metabolism identified as novel targets to monitor atherosclerosis, acute coronary syndrome and recovery. Metabolomics 2015; 11:1056-1067. [PMID: 26413039 PMCID: PMC4573654 DOI: 10.1007/s11306-014-0761-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Accepted: 12/03/2014] [Indexed: 01/03/2023]
Abstract
We pursued here the identification of specific signatures of proteins and metabolites in urine which respond to atherosclerosis development, acute event and/or recovery. An animal model (rabbit) of atherosclerosis was developed and molecules responding to atherosclerosis silent development were identified. Those molecules were investigated in human urine from patients suffering an acute coronary syndrome (ACS), at onset and discharge. Kallikrein1 (KLK1) and zymogen granule protein16B (ZG16B) proteins, and l-alanine, l-arabitol, scyllo-inositol, 2-hydroxyphenilacetic acid, 3-hydroxybutyric acid and N-acetylneuraminic acid metabolites were found altered in response to atherosclerosis progression and the acute event, composing a molecular panel related to cardiovascular risk. KLK1 and ZG16B together with 3-hydroxybutyric acid, putrescine and 1-methylhydantoin responded at onset but also showed normalized levels at discharge, constituting a molecular panel to monitor recovery. The observed decreased of KLK1 is in alignment with the protective mechanism of the kallikrein-kinin system. The connection between KLK1 and ZG16B shown by pathway analysis explains reduced levels of toll-like receptor 2 described in atherosclerosis. Metabolomic analysis revealed arginine and proline metabolism, glutathione metabolism and degradation of ketone bodies as the three main pathways altered. In conclusion, two novel urinary panels of proteins and metabolites are here for the first time shown related to atherosclerosis, ACS and patient's recovery.
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Affiliation(s)
- Marta Martin-Lorenzo
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
| | - Irene Zubiri
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
| | - Aroa S. Maroto
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
| | - Laura Gonzalez-Calero
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
| | - Maria Posada-Ayala
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
| | - Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Laura Mourino-Alvarez
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | | | | | - Luis M. Ruilope
- Cardiovascular Risk and Hypertension, Instituto de Investigacion Hospital 12 de Octubre, Madrid, Spain
| | - Luis R. Padial
- Department of Cardiology, Hospital Virgen de la Salud, SESCAM, Toledo, Spain
| | - Maria G. Barderas
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Fernando Vivanco
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
- Department of Biochemistry and Molecular Biology I, UCM, Madrid, Spain
| | - Gloria Alvarez-Llamas
- Department of Immunology, IIS-Fundacion Jimenez Diaz, UAM, REDinREN, Avenida Reyes Católicos 2, 28040 Madrid, Spain
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Alonso-Orgaz S, Moreno-Luna R, López JA, Gil-Dones F, Padial LR, Moreu J, de la Cuesta F, Barderas MG. Proteomic characterization of human coronary thrombus in patients with ST-segment elevation acute myocardial infarction. J Proteomics 2014; 109:368-81. [DOI: 10.1016/j.jprot.2014.07.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 07/15/2014] [Accepted: 07/16/2014] [Indexed: 01/04/2023]
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Martin-Lorenzo M, Balluff B, Sanz-Maroto A, van Zeijl RJ, Vivanco F, Alvarez-Llamas G, McDonnell LA. 30μm spatial resolution protein MALDI MSI: In-depth comparison of five sample preparation protocols applied to human healthy and atherosclerotic arteries. J Proteomics 2014; 108:465-8. [DOI: 10.1016/j.jprot.2014.06.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Revised: 05/19/2014] [Accepted: 06/11/2014] [Indexed: 11/29/2022]
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Changes in biomechanical properties of the coronary artery wall contribute to maintained contractile responses to endothelin-1 in atherosclerosis. Life Sci 2014; 118:424-9. [PMID: 24721512 DOI: 10.1016/j.lfs.2014.03.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 03/21/2014] [Accepted: 03/27/2014] [Indexed: 11/22/2022]
Abstract
AIMS Our aim was to determine whether alterations in biomechanical properties of human diseased compared to normal coronary artery contribute to changes in artery responsiveness to endothelin-1 in atherosclerosis. MAIN METHODS Concentration-response curves were constructed to endothelin-1 in normal and diseased coronary artery. The passive mechanical properties of arteries were determined using tensile ring tests from which finite element models of passive mechanical properties of both groups were created. Finite element modelling of artery endothelin-1 responses was then performed. KEY FINDINGS Maximum responses to endothelin-1 were significantly attenuated in diseased (27±3 mN, n=55) compared to normal (38±2 mN, n=68) artery, although this remained over 70% of control. There was no difference in potency (pD2 control=8.03±0.06; pD2 diseased=7.98±0.06). Finite element modelling of tensile ring tests resulted in hyperelastic shear modulus μ=2004±410 Pa and hardening exponent α=22.8±2.2 for normal wall and μ=2464±1075 Pa and α=38.3±6.7 for plaque tissue and distensibility of diseased vessels was decreased. Finite element modelling of active properties of both groups resulted in higher muscle contractile strain (represented by thermal reactivity) of the atherosclerotic artery model than the normal artery model. The models suggest that a change in muscle response to endothelin-1 occurs in atherosclerotic artery to increase its distensibility towards that seen in normal artery. SIGNIFICANCE Our data suggest that an adaptation occurs in medial smooth muscle of atherosclerotic coronary artery to maintain distensibility of the vessel wall in the presence of endothelin-1. This may contribute to the vasospastic effect of locally increased endothelin-1 production that is reported in this condition.
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37
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Diabetic nephropathy induces changes in the proteome of human urinary exosomes as revealed by label-free comparative analysis. J Proteomics 2014; 96:92-102. [DOI: 10.1016/j.jprot.2013.10.037] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Revised: 10/24/2013] [Accepted: 10/29/2013] [Indexed: 12/12/2022]
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38
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Wulf-Johansson H, Lock Johansson S, Schlosser A, Trommelholt Holm A, Melholt Rasmussen L, Mickley H, Diederichsen ACP, Munkholm H, Poulsen TS, Tornøe I, Nielsen V, Marcussen N, Vestbo J, Sækmose SG, Holmskov U, Sorensen GL. Localization of microfibrillar-associated protein 4 (MFAP4) in human tissues: clinical evaluation of serum MFAP4 and its association with various cardiovascular conditions. PLoS One 2013; 8:e82243. [PMID: 24349233 PMCID: PMC3862580 DOI: 10.1371/journal.pone.0082243] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Accepted: 10/21/2013] [Indexed: 11/28/2022] Open
Abstract
Microfibrillar-associated protein 4 (MFAP4) is located in the extracellular matrix (ECM). We sought to identify tissues with high levels of MFAP4 mRNA and MFAP4 protein expression. Moreover, we aimed to evaluate the significance of MFAP4 as a marker of cardiovascular disease (CVD) and to correlate MFAP4 with other known ECM markers, such as fibulin-1, osteoprotegerin (OPG), and osteopontin (OPN). Quantitative real-time PCR demonstrated that MFAP4 mRNA was more highly expressed in the heart, lung, and intestine than in other elastic tissues. Immunohistochemical studies demonstrated high levels of MFAP4 protein mainly at sites rich in elastic fibers and within blood vessels in all tissues investigated. The AlphaLISA technique was used to determine serum MFAP4 levels in a clinical cohort of 172 patients consisting of 5 matched groups with varying degrees of CVD: 1: patients with ST elevation myocardial infarction (STEMI), 2: patients with non-STEMI, 3: patients destined for vascular surgery because of various atherosclerotic diseases (stable atherosclerotic disease), 4: apparently healthy individuals with documented coronary artery calcification (CAC-positive), and 5: apparently healthy individuals without signs of coronary artery calcification (CAC-negative). Serum MFAP4 levels were significantly lower in patients with stable atherosclerotic disease than CAC-negative individuals (p<0.05). Furthermore, lower serum MFAP4 levels were present in patients with stable atherosclerotic disease compared with STEMI and non-STEMI patients (p<0.05). In patients with stable atherosclerotic disease, positive correlations between MFAP4 and both fibulin-1 (ρ = 0.50; p = 0.0244) and OPG (ρ = 0.62; p = 0.0014) were found. Together, these results indicate that MFAP4 is mainly located in elastic fibers and is highly expressed in blood vessels. The present study suggests that serum MFAP4 varies in groups of patients with different cardiovascular conditions. Further studies are warranted to describe the role of serum MFAP4 as a biomarker of stable atherosclerotic disease.
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Affiliation(s)
- Helle Wulf-Johansson
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
- * E-mail:
| | - Sofie Lock Johansson
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Anders Schlosser
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Anne Trommelholt Holm
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Lars Melholt Rasmussen
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
- Centre for Individualized Medicine in Arterial Diseases (CIMA), Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
- Odense Patient data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
| | - Hans Mickley
- Odense Patient data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Axel C. P. Diederichsen
- Odense Patient data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Henrik Munkholm
- Department of Cardiology, Lillebælt Hospital Vejle, Vejle, Denmark
| | | | - Ida Tornøe
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Vicki Nielsen
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Niels Marcussen
- Department of Clinical Pathology, Odense University Hospital, Odense, Denmark
| | - Jørgen Vestbo
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Respiratory and Allergy Research Group, Manchester Academic Health Sciences Centre, University Hospital South Manchester NHS Foundation Trust, Manchester, United Kingdom
| | - Susanne Gjørup Sækmose
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
- Department of Clinical Immunology, Næstved Hospital, Næstved, Denmark
| | - Uffe Holmskov
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Grith Lykke Sorensen
- Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
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Segura V, Medina-Aunon JA, Mora MI, Martínez-Bartolomé S, Abian J, Aloria K, Antúnez O, Arizmendi JM, Azkargorta M, Barceló-Batllori S, Beaskoetxea J, Bech-Serra JJ, Blanco F, Monteiro MB, Cáceres D, Canals F, Carrascal M, Casal JI, Clemente F, Colomé N, Dasilva N, Díaz P, Elortza F, Fernández-Puente P, Fuentes M, Gallardo O, Gharbi SI, Gil C, González-Tejedo C, Hernáez ML, Lombardía M, Lopez-Lucendo M, Marcilla M, Mato JM, Mendes M, Oliveira E, Orera I, Pascual-Montano A, Prieto G, Ruiz-Romero C, Sánchez del Pino MM, Tabas-Madrid D, Valero ML, Vialas V, Villanueva J, Albar JP, Corrales FJ. Surfing transcriptomic landscapes. A step beyond the annotation of chromosome 16 proteome. J Proteome Res 2013; 13:158-72. [PMID: 24138474 DOI: 10.1021/pr400721r] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The Spanish team of the Human Proteome Project (SpHPP) marked the annotation of Chr16 and data analysis as one of its priorities. Precise annotation of Chromosome 16 proteins according to C-HPP criteria is presented. Moreover, Human Body Map 2.0 RNA-Seq and Encyclopedia of DNA Elements (ENCODE) data sets were used to obtain further information relative to cell/tissue specific chromosome 16 coding gene expression patterns and to infer the presence of missing proteins. Twenty-four shotgun 2D-LC-MS/MS and gel/LC-MS/MS MIAPE compliant experiments, representing 41% coverage of chromosome 16 proteins, were performed. Furthermore, mapping of large-scale multicenter mass spectrometry data sets from CCD18, MCF7, Jurkat, and Ramos cell lines into RNA-Seq data allowed further insights relative to correlation of chromosome 16 transcripts and proteins. Detection and quantification of chromosome 16 proteins in biological matrices by SRM procedures are also primary goals of the SpHPP. Two strategies were undertaken: one focused on known proteins, taking advantage of MS data already available, and the second, aimed at the detection of the missing proteins, is based on the expression of recombinant proteins to gather MS information and optimize SRM methods that will be used in real biological samples. SRM methods for 49 known proteins and for recombinant forms of 24 missing proteins are reported in this study.
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Affiliation(s)
- Víctor Segura
- ProteoRed-ISCIII, Center for Applied Medical Research (CIMA), University of Navarra , Pío XII, 55; Ed. CIMA, 31008 Pamplona, Spain
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Bleijerveld OB, Zhang YN, Beldar S, Hoefer IE, Sze SK, Pasterkamp G, de Kleijn DPV. Proteomics of plaques and novel sources of potential biomarkers for atherosclerosis. Proteomics Clin Appl 2013; 7:490-503. [DOI: 10.1002/prca.201200119] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 03/07/2013] [Accepted: 03/30/2013] [Indexed: 12/14/2022]
Affiliation(s)
- Onno B. Bleijerveld
- Laboratory of Experimental Cardiology; University Medical Center Utrecht; Utrecht the Netherlands
| | - Ya-Nan Zhang
- Surgery & Cardiovascular Research Institute; National University (NUS) & National University Hospital (NUH); Singapore
| | - Serap Beldar
- School of Biological Sciences; Nanyang Technological University; Singapore
| | - Imo E. Hoefer
- Laboratory of Experimental Cardiology; University Medical Center Utrecht; Utrecht the Netherlands
| | - Siu K. Sze
- School of Biological Sciences; Nanyang Technological University; Singapore
| | - Gerard Pasterkamp
- Laboratory of Experimental Cardiology; University Medical Center Utrecht; Utrecht the Netherlands
| | - Dominique P. V. de Kleijn
- Laboratory of Experimental Cardiology; University Medical Center Utrecht; Utrecht the Netherlands
- Surgery & Cardiovascular Research Institute; National University (NUS) & National University Hospital (NUH); Singapore
- Interuniversity Cardiology Institute of the Netherlands; Utrecht the Netherlands
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41
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Napoli C, Zullo A, Picascia A, Infante T, Mancini FP. Recent advances in proteomic technologies applied to cardiovascular disease. J Cell Biochem 2013; 114:7-20. [PMID: 22886784 DOI: 10.1002/jcb.24307] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Accepted: 07/26/2012] [Indexed: 12/12/2022]
Abstract
In recent years, the diagnosis of cardiovascular disease (CVD) has increased its potential, also thanks to mass spectrometry (MS) proteomics. Modern MS proteomics tools permit analyzing a variety of biological samples, ranging from single cells to tissues and body fluids, like plasma and urine. This approach enhances the search for informative biomarkers in biological samples from apparently healthy individuals or patients, thus allowing an earlier and more precise diagnosis and a deeper comprehension of pathogenesis, development and outcome of CVD to further reduce the enormous burden of this disease on public health. In fact, many differences in protein expression between CVD-affected and healthy subjects have been detected, but only a few of them have been useful to establish clinical biomarkers because they did not pass the verification and validation tests. For a concrete clinical support of MS proteomics to CVD, it is, therefore, necessary to: ameliorate the resolution, sensitivity, specificity, throughput, precision, and accuracy of MS platform components; standardize procedures for sample collection, preparation, and analysis; lower the costs of the analyses; reduce the time of biomarker verification and validation. At the same time, it will be fundamental, for the future perspectives of proteomics in clinical trials, to define the normal protein maps and the global patterns of normal protein levels, as well as those specific for the different expressions of CVD.
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Affiliation(s)
- Claudio Napoli
- Department of General Pathology, Excellence Research Centre on Cardiovascular Disease, U.O.C. Immunohematology, Transfusion Medicine and Transplant Immunology [SIMT], Regional Reference Laboratory of Transplant Immunology [LIT], Azienda Ospedaliera Universitaria (AOU), 1st School of Medicine, Second University of Naples, 80138 Naples, Italy.
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Eberini I, Wait R, Calabresi L, Sensi C, Miller I, Gianazza E. A proteomic portrait of atherosclerosis. J Proteomics 2013; 82:92-112. [DOI: 10.1016/j.jprot.2013.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 02/11/2013] [Accepted: 02/13/2013] [Indexed: 01/11/2023]
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de la Cuesta F, Zubiri I, Maroto AS, Posada M, Padial LR, Vivanco F, Alvarez-Llamas G, Barderas MG. Deregulation of smooth muscle cell cytoskeleton within the human atherosclerotic coronary media layer. J Proteomics 2013; 82:155-65. [PMID: 23429260 DOI: 10.1016/j.jprot.2013.01.032] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 01/16/2013] [Accepted: 01/24/2013] [Indexed: 11/16/2022]
Abstract
UNLABELLED Fatal events derived from coronary atherosclerosis are the major cause of mortality in the developed countries. Proteomic analysis of the atherosclerotic coronary artery has been mainly carried out with whole tissue extracts, making it difficult to distinguish the alterations present in every region of the plaque. For this reason, we have recently described proteins altered in the human coronary intima layer as a consequence of the atherosclerotic disease. In order to complement this work, we aimed here to analyze proteomic alterations occurring within the human coronary media layer. Media layers from human atherosclerotic and preatherosclerotic coronary arteries were isolated by laser microdissection and compared by means of two-dimensional differential in-gel electrophoresis (2D-DIGE). Twelve proteins were found altered, 5 of which were cytoskeleton proteins decreased in the atherosclerotic coronary media. Among these, 4 proteins (filamin A, gelsolin, vinculin and vimentin) were further analyzed by immunohistochemistry and its alteration validated. Such cytoskeleton deregulation evidence, at the molecular level, explains how medial vascular smooth muscle cells (VSMCs) switch from a contractile to a synthetic phenotype. Moreover, an oxidative stress response within the media, leaded by superoxide dismutase 3 and glycolysis activation, may have been triggered by atherosclerosis development. BIOLOGICAL SIGNIFICANCE Although atherosclerosis is mainly a disease of the intima layer, the media plays an important role in the initiation of the pathology, as a source of vascular smooth muscle cells (VSMCs), which migrate into the intima and may additionally be affected by intima layer degeneration through pathogenesis. In fact, intimal thickening has been related to a mechanical compression of the media layer, resulting on a significant thinning of the latter in the atherosclerotic carotid and coronary arteries, which may provoke alterations at a molecular level. Here we provide the first differential proteomic analysis of atherosclerotic coronary media layer, reporting important alterations of this sub-proteome with pathogenesis. It is important to remark a cytoskeleton deregulation observed at the molecular level within VSMCs, which may be explained by a contractile to synthetic phenotype switch. Moreover, atherosclerosis seems to trigger an oxidative stress response within the coronary media layer.
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Affiliation(s)
- Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
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Laborde CM, Mourino-Alvarez L, Akerstrom F, Padial LR, Vivanco F, Gil-Dones F, Barderas MG. Potential blood biomarkers for stroke. Expert Rev Proteomics 2013; 9:437-49. [PMID: 22967080 DOI: 10.1586/epr.12.33] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Stroke is one of the most common causes of death worldwide and a major cause of acquired disability in adults. Despite advances in research during the last decade, prevention and treatment strategies still suffer from significant limitations, and therefore new theoretical and technical approaches are required. Technological advances in the proteomic and metabolomic areas, during recent years, have permitted a more effective search for novel biomarkers and therapeutic targets that may allow for effective risk stratification and early diagnosis with subsequent rapid treatment. This review provides a comprehensive overview of the latest candidate proteins and metabolites proposed as new potential biomarkers in stroke.
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Affiliation(s)
- Carlos M Laborde
- Laboratory of Vascular Pathophysiology, Hospital Nacional de Paraplejicos, SESCAM, Toledo, Spain
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de la Cuesta F, Alvarez-Llamas G, Maroto AS, Barderas MG, Vivanco F. Laser microdissection and saturation labeling DIGE method for the analysis of human arteries. Methods Mol Biol 2013; 1000:21-32. [PMID: 23585081 DOI: 10.1007/978-1-62703-405-0_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Laser microdissection (LMD) is a novel methodology for noncontact isolation of tissue regions or cells for subsequent molecular analysis. Although it is an upcoming field, its combination with proteomics for differential analysis remains not very well explored, since amount of protein obtained after LMD is scarce. We have combined LMD arterial layer isolation with saturation labeling DIGE, successfully achieving differential analysis of healthy and pathological intima and media layers. Identification of differential spots could be performed in whole tissue extract as reference proteome, since studied regions are subproteomes of the aforementioned.
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Affiliation(s)
- Fernando de la Cuesta
- Department of Vascular Physiopathology, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
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Segura V, Medina-Aunon JA, Guruceaga E, Gharbi SI, González-Tejedo C, Sánchez del Pino MM, Canals F, Fuentes M, Casal JI, Martínez-Bartolomé S, Elortza F, Mato JM, Arizmendi JM, Abian J, Oliveira E, Gil C, Vivanco F, Blanco F, Albar JP, Corrales FJ. Spanish human proteome project: dissection of chromosome 16. J Proteome Res 2012; 12:112-22. [PMID: 23234512 DOI: 10.1021/pr300898u] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The Chromosome 16 Consortium forms part of the Human Proteome Project that aims to develop an entire map of the proteins encoded by the human genome following a chromosome-centric strategy (C-HPP) to make progress in the understanding of human biology in health and disease (B/D-HPP). A Spanish consortium of 16 laboratories was organized into five working groups: Protein/Antibody microarrays, protein expression and Peptide Standard, S/MRM, Protein Sequencing, Bioinformatics and Clinical healthcare, and Biobanking. The project is conceived on a multicenter configuration, assuming the standards and integration procedures already available in ProteoRed-ISCIII, which is encompassed within HUPO initiatives. The products of the 870 protein coding genes in chromosome 16 were analyzed in Jurkat T lymphocyte cells, MCF-7 epithelial cells, and the CCD18 fibroblast cell line as it is theoretically expected that most chromosome 16 protein coding genes are expressed in at least one of these. The transcriptome and proteome of these cell lines was studied using gene expression microarray and shotgun proteomics approaches, indicating an ample coverage of chromosome 16. With regard to the B/D section, the main research areas have been adopted and a biobanking initiative has been designed to optimize methods for sample collection, management, and storage under normalized conditions and to define QC standards. The general strategy of the Chr-16 HPP and the current state of the different initiatives are discussed.
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Affiliation(s)
- V Segura
- ProteoRed-ISCIII, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
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Viiri LE, Full LE, Navin TJ, Begum S, Didangelos A, Astola N, Berge RK, Seppälä I, Shalhoub J, Franklin IJ, Perretti M, Lehtimäki T, Davies AH, Wait R, Monaco C. Smooth muscle cells in human atherosclerosis: proteomic profiling reveals differences in expression of Annexin A1 and mitochondrial proteins in carotid disease. J Mol Cell Cardiol 2012; 54:65-72. [PMID: 23154128 DOI: 10.1016/j.yjmcc.2012.11.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 11/01/2012] [Accepted: 11/03/2012] [Indexed: 11/17/2022]
Abstract
Smooth muscle cells (SMC) contribute to the development and stability of atherosclerotic lesions. The molecular mechanisms that mediate their properties are incompletely defined. We employed proteomics and in vitro functional assays to identify the unique characteristics of intimal SMC isolated from human carotid endarterectomy specimens and medial SMC from thoracic aortas and carotids. We verified our findings in the Tampere Vascular Study. Human atheroma-derived SMC exhibit decreased expression of mitochondrial proteins ATP Synthase subunit-beta and Aldehyde dehydrogenase 2, and decreased mitochondrial activity when compared to control SMC. Moreover, a comparison between plaque-derived SMC isolated from patients with or without recent acute cerebrovascular symptoms uncovered an increase in Annexin A1, an endogenous anti-inflammatory protein, in the asymptomatic group. The deletion of Annexin A1 or the blockade of its signaling in SMC resulted in increased cytokine production at baseline and after stimulation with the pro-inflammatory cytokine Tumor Necrosis Factor α. In summary, our proteomics and biochemical analysis revealed mitochondrial damage in human plaque-derived SMC as well as a role of Annexin A1 in reducing the production of pro-inflammatory mediators in SMC.
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Affiliation(s)
- Leena E Viiri
- Kennedy Institute of Rheumatology, Kennedy Institute, Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, 65 Aspenlea Road, W6 8LH London, United Kingdom
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Alvarez-Llamas G, Zubiri I, Maroto AS, de la Cuesta F, Posada-Ayala M, Martin-Lorenzo M, Barderas MG, Fernandez-Fernandez B, Ramos A, Ortiz A, Vivanco F. A role for the membrane proteome in human chronic kidney disease erythrocytes. Transl Res 2012; 160:374-83. [PMID: 22814359 DOI: 10.1016/j.trsl.2012.06.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 05/14/2012] [Accepted: 06/19/2012] [Indexed: 11/27/2022]
Abstract
The molecular basis of the reduced half-life of chronic kidney disease (CKD) erythrocytes is unclear. The erythrocyte membrane plays a key role in the erythrocyte mechanical properties and survival. The aim of the present work is to uncover erythrocyte membrane proteins whose expression could be altered in CKD. The erythrocyte membrane subproteome was analyzed by a non-biased approach where the whole set of proteins was simultaneously investigated by 2D fluorescence difference gel electrophoresis without preselection of potential targets. Proteins significantly altered in CKD were identified by mass spectrometry (MS) and results validation was performed by Western blot and confocal microscopy. Nine differentially expressed spots among healthy individuals, non-dialyzed CKD and erythropoietin/dialysis-treated CKD patients were identified by MS/MS corresponding to 5 proteins (beta-adducin, HSP71/72, tropomodulin-1, ezrin, and radixin). Ezrin and radixin were higher in dialyzed CKD patients than in the other 2 groups. Beta-adducin was increased in CKD patients (dialyzed or not). Three spots were normalized in patients on the dialysis/erythropoietin combination compared with non-dialyzed CKD. Among these, a spot corresponding to tropomodulin 1, was found to be of higher abundance in non-dialyzed CKD patients compared with controls or dialyzed CKD. In conclusion, this study identifies changes in erythrocyte membrane proteins in CKD, which may be relevant for the pathogenesis of red cell abnormalities in uremia.
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Chugh S, Sharma P, Kislinger T, Gramolini AO. Clinical proteomics: getting to the heart of the matter. ACTA ACUST UNITED AC 2012; 5:377. [PMID: 22715282 DOI: 10.1161/circgenetics.110.957761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Shaan Chugh
- Department of Physiology, University of Toronto, ON, Canada
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Bleijerveld OB, Wijten P, Cappadona S, McClellan EA, Polat AN, Raijmakers R, Sels JW, Colle L, Grasso S, van den Toorn HW, van Breukelen B, Stubbs A, Pasterkamp G, Heck AJ, Hoefer IE, Scholten A. Deep Proteome Profiling of Circulating Granulocytes Reveals Bactericidal/Permeability-Increasing Protein as a Biomarker for Severe Atherosclerotic Coronary Stenosis. J Proteome Res 2012; 11:5235-44. [DOI: 10.1021/pr3004375] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Onno B. Bleijerveld
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
- Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Patrick Wijten
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Salvatore Cappadona
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | | | - Ayse N. Polat
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Reinout Raijmakers
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Jan-Willem Sels
- Department of Cardiology, Catharina Hospital Eindhoven, Eindhoven, The Netherlands
| | - Loes Colle
- Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Simona Grasso
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Henk W. van den Toorn
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Bas van Breukelen
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Andrew Stubbs
- Department of Bioinformatics, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Gerard Pasterkamp
- Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Albert J.R. Heck
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
| | - Imo E. Hoefer
- Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Arjen Scholten
- Biomolecular Mass Spectrometry
and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht
Institute of Pharmaceutical Sciences, Utrecht University and Netherlands Proteomics Centre, Utrecht, The Netherlands
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