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Webb RJ, Al-Asmakh M, Banach M, Mazidi M. Application of proteomics for novel drug discovery and risk prediction optimisation in stroke and myocardial infarction: a review of in-human studies. Drug Discov Today 2024; 29:104186. [PMID: 39306234 DOI: 10.1016/j.drudis.2024.104186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 09/06/2024] [Accepted: 09/17/2024] [Indexed: 09/26/2024]
Abstract
The use of proteomics in human studies investigating stroke and myocardial infarction (MI) has been increasing, prompting a review of the literature. This revealed proteinaceous biomarkers of stroke from thrombi, brain tissue, cells, and particles, some of which cross the blood-brain barrier (BBB). Several proteins were also implicated in coronary artery disease (CAD), which often underlies MI, cholesterol transportation, and inflammation. Furthermore, the platelet proteome revealed itself as a potential therapeutic target, along with differentially expressed proteins associated with MI progression. Moreover, proteomic data enhanced the performance of conventional risk scores and causal protein discovery has improved interventions and drug development for patients with MI and other conditions. These findings suggest that proteomics holds much promise for future stroke and MI research.
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Affiliation(s)
- Richard J Webb
- School of Health and Sport Sciences, Hope Park Campus, Liverpool Hope University, Taggart Avenue, Liverpool, UK
| | - Maha Al-Asmakh
- Department of Biomedical Sciences, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar; Biomedical Research Center, Qatar University, Doha, Qatar
| | - Maciej Banach
- Faculty of Medicine, the John Paul II Catholic University of Lublin, Lublin, Poland; Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), 93-338 Lodz, Poland
| | - Mohsen Mazidi
- Department of Twin Research, King's College London, London, UK; Medical Research Council Population Health Research Unit, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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Hassan MO, Ahmed SA, Hassan MS, Köprülü D. Door-to-Balloon Time and Mortality Among Patients Undergoing Primary PCI, Challenges and Experience from Somalia's Largest PCI Center. Int J Gen Med 2024; 17:237-244. [PMID: 38283076 PMCID: PMC10812143 DOI: 10.2147/ijgm.s448750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/17/2024] [Indexed: 01/30/2024] Open
Abstract
Introduction The door-to-balloon time, the time between a patient's arrival at the hospital and percutaneous coronary intervention, is crucial for managing myocardial infarction. Aiming for less than 90 minutes is recommended, as shortened times are associated with improved outcomes. However, limited healthcare resources, infrastructure, transportation and poverty impact management, leading to poorer outcomes and delayed door to balloon time. Addressing these challenges and their causes is essential for optimal care. Methodology A retrospective analysis of 103 patients' medical history records from May 2022 to June 2023 at the Mogadishu Somali Turkish Training and Research Hospital in Somalia was conducted. The data was mainly collected from the hospital's electronic medical records system, analyzing patient demographics, clinical characteristics, and angiographical records. The study analyzed variables responsible for door-to-balloon (D2B) time delay, patient angiography results, cause of delay, procedure length, etc. Results A study of 103 patients who had angiography performed between May 2022 and July 2023 was done. The predominant gender in the study was 73% male, with a mean age of 58 years. The most common risk factors were hypertension (33%), smoking (38%), and diabetes (39%). Of all the vessels, the Left Anterior Descending (LAD) was the most commonly obstructed (63%). Time delays from door-to-balloon were frequent, median door-to-balloon time was 169 minutes, frequently brought on by social problems and financial limitations. The majority (77.4%) of the patients had only percutaneous angiography (PCI), while 22.6% were recommended for bypass following PCI of the infarct-related artery (IRA). Complications in the delayed treatment group were the main cause of the death rate of 24.2%. Conclusion Door-to-balloon time is crucial for acute myocardial infarction treatment which is challenging in impoverished countries like Somalia. Investments in healthcare infrastructure, public health education, and emergency services can improve patient outcomes.
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Affiliation(s)
- Mohamed Omar Hassan
- Department of Cardiology, Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Said Abdirahman Ahmed
- Department of Cardiology, Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Mohamed Sheikh Hassan
- Department of Neurology, Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Diyar Köprülü
- Department of Cardiology, Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, Somalia
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Proteomic Studies of Blood and Vascular Wall in Atherosclerosis. Int J Mol Sci 2021; 22:ijms222413267. [PMID: 34948066 PMCID: PMC8707794 DOI: 10.3390/ijms222413267] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/02/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022] Open
Abstract
The review is devoted to the analysis of literature data related to the role of proteomic studies in the study of atherosclerotic cardiovascular diseases. Diagnosis of patients with atherosclerotic plaques before clinical manifestations is an arduous task. The review presents the results of research on the new proteomic potential biomarkers of coronary heart disease, coronary atherosclerosis, acute coronary syndrome, myocardial infarction, carotid artery atherosclerosis. Also, the analysis of literature data on proteomic studies of the vascular wall was carried out. To assess the involvement of proteins in the pathological process of atherosclerosis, it is important to investigate the specific relationships between proteins in the arteries, expression and concentration of proteins. The development of proteomic technologies has made it possible to analyse the number of proteins associated with the development of the disease. Analysis of the proteomic profile of the vascular wall in atherosclerosis can help to detect possible diagnostically significant protein structures or potential biomarkers of the disease and develop novel approaches to the diagnosis of atherosclerosis and its complications.
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Chen JX, He S, Wang YJ, Gan XK, Zhou YQ, Hua L, Hou C, Zhang S, Zhou HX, Jia EZ. Comprehensive Analysis of mRNA Expression Profiling and Identification of Potential Diagnostic Biomarkers in Coronary Artery Disease. ACS OMEGA 2021; 6:24016-24026. [PMID: 34568680 PMCID: PMC8459403 DOI: 10.1021/acsomega.1c03171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 05/26/2023]
Abstract
The aim of this study is to investigate mRNA expression profiling by RNA sequencing (RNA-seq) in patients with coronary artery disease (CAD) and validate differentially expressed genes (DEGs) as novel biomarkers for CAD. Transcriptome-wide mRNA expression analysis of peripheral blood mononuclear cells was performed in five CAD patients and five controls. Functional enrichment analyses, protein-protein interaction network construction, and hub gene selection were further conducted. Relative expression levels of hub genes were validated by quantitative reverse transcription PCR in larger cohorts. Spearman correlation test and multiple linear regression analysis were applied to examine the relationship between confounding factors with severity of coronary artery atherosclerosis. Receiver operating characteristic (ROC) curve analysis was adopted to identify potentially diagnostic biomarkers for CAD. A total of 527 upregulated and 653 downregulated mRNAs were identified as DEGs in CAD patients. The relative expression levels of beta-transducin repeat containing E3 ubiquitin protein ligase (BTRC), F-box and leucine-rich repeat protein 4 (FBXL4), ubiquitin conjugating enzyme E2 D2 (UBE2D2), and ankyrin repeat and SOCS box containing 1 (ASB1) were significantly different between two groups (all p ≤ 0.05). The severity of coronary artery atherosclerosis was negatively associated with the BTRC gene relative expression level (r = -0.323, p < 0.001) and positively with UBE2D2 (r = 0.285, p < 0.001). ROC analysis of BTRC and UBE2D2 genes showed that the areas under the curve were 0.782 (95% CI: 0.720-0.845, p < 0.001) and 0.753 (95% CI: 0.681-0.824, p < 0.001), respectively. We described the characteristics of mRNA expression in the peripheral blood of CAD patients and controls by RNA-seq. Combined with Spearman correlation analysis and ROC analyses, BTRC and UBE2D2 genes had significantly diagnostic values, which may have potential to act as novel diagnostic biomarkers and therapeutic targets for CAD.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - En-Zhi Jia
- . Phone: +86-13951623205. Fax: 0086-025-84352775
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Zhou Y, Zhou H, Hua L, Hou C, Jia Q, Chen J, Zhang S, Wang Y, He S, Jia E. Verification of ferroptosis and pyroptosis and identification of PTGS2 as the hub gene in human coronary artery atherosclerosis. Free Radic Biol Med 2021; 171:55-68. [PMID: 33974977 DOI: 10.1016/j.freeradbiomed.2021.05.009] [Citation(s) in RCA: 119] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/02/2021] [Accepted: 05/06/2021] [Indexed: 01/09/2023]
Abstract
Ferroptosis and pyroptosis have not been fully studied in atherosclerosis. We aimed to investigate the expression of ferroptosis-related and pyroptosis-related proteins in human coronary arteries and analyse correlation with severity of atherosclerosis and clarify the interactions between proteins and possible mechanisms of atherosclerosis. 40 human coronary artery specimens were employed. The atherosclerotic lesions were characterized by Haematoxylin and Eosin (H&E) staining. The expression of prostaglandin-endoperoxide synthase 2 (PTGS2), anti-acyl-CoA synthetase long-chain family member 4 (ACSL4), glutathione peroxidase 4 (GPX4), caspase-1, and NOD-like receptor protein 3 (NLRP3) were analysed by immunohistochemical assay. Correlations between expression of proteins and severity of atherosclerosis were assessed using Spearman correlation analysis. Bioinformatic and coexpression analyses were performed to study the possible pathways and interactions. In the present study, PTGS2, ACSL4, caspase-1, and NLRP3, were upregulated, while GPX4 was downregulated in the advanced stages of atherosclerosis. The severity of atherosclerosis was positively associated with the expression of PTGS2, ACSL4, caspase-1, and NLRP3 and negatively associated with the expression of GPX4. Biological processes of lipid metabolism and inflammation and C-type lectin receptor signaling pathway were enriched. The five proteins interacted with each other directly or indirectly and PTGS2 might be the hub gene of atherosclerosis. Ferroptosis and pyroptosis may regulate the occurrence and development of atherosclerosis. These findings may shed light on new ideas and potential targets for the prevention and treatment of coronary artery atherosclerosis and the proteins may be used as biomarkers for the severity of atherosclerosis.
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Affiliation(s)
- Yaqing Zhou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Hanxiao Zhou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Lei Hua
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Can Hou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Qiaowei Jia
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Jiaxin Chen
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Sheng Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Yanjun Wang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Shu He
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China
| | - Enzhi Jia
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu Province, China.
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Chen J, Hua L, Zhao C, Jia Q, Zhang J, Yuan J, Zhang Y, Jin J, Gu M, Mao Z, Sun H, Wang L, Ma W, Jia E. Quantitative proteomics reveals the regulatory networks of circular RNA BTBD7_hsa_circ_0000563 in human coronary artery. J Clin Lab Anal 2020; 34:e23495. [PMID: 32710445 PMCID: PMC7676214 DOI: 10.1002/jcla.23495] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND BTBD7_hsa_circ_0000563, which is located on chromosome 14, contains conserved binding sites with miR-155/130a and RNA-binding proteins according to bioinformatic prediction. We investigated the association of BTBD7_hsa_circ_0000563 expression in coronary artery segments with atherosclerotic stenosis and identified the proteome-wide BTBD7_hsa_circ_0000563-regulated proteins in human coronary artery. METHODS The atherosclerotic grade and extent in coronary artery segments were determined by hematoxylin and eosin staining. BTBD7_hsa_circ_0000563 expression in eight coronary artery segments from one patient was quantified by RT-qPCR assay. A proteomic approach was adopted to reveal significant differences in protein expression between among four groups differing in their BTBD7_hsa_circ_0000563 expression levels. RESULTS The RT-qPCR assay revealed that coronary artery segments with severe atherosclerotic stenosis had significantly low BTBD7_hsa_circ_0000563 levels. The proteomic analysis identified 49 differentially expressed proteins among the segment groups with different BTBD7_hsa_circ_0000563 expression levels, of which 10 were downregulated and 39 were upregulated with increases in the BTBD7_hsa_circ_0000563 level. The 10 downregulated proteins were P61626 (LYSC_HUMAN), P02760 (AMBP_HUMAN), Q02985 (FHR3_HUMAN), P01701 (LV151_HUMAN), P06312(KV401_HUMAN), P01624 (KV315_HUMAN), P13671 (CO6_HUMAN), P01700(LV147_HUMAN), Q9Y287(ITM2B_HUMAN), and A0A075B6I0 (LV861_HUMAN). The top 10 upregulated proteins were Q92552 (RT27_HUMAN), Q9UJY1(HSPB8_HUMAN), Q9Y235(ABEC2_HUMAN), P19022 (CADH2_HUMAN), O43837(IDH3B_HUMAN), Q9H479(FN3K_HUMAN), Q9UM22(EPDR1_HUMAN), P48681(NEST_HUMAN), Q9NRP0(OSTC_HUMAN), and Q15628(TRADD_HUMAN). CONCLUSION BTBD7_hsa_circ_0000563 is involved in the atherosclerotic changes in human coronary artery segments. Verification, mechanistic, and function studies are needed to confirm whether patients with coronary artery disease would benefit from such personalized medicine in the future.
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Affiliation(s)
- Jia‐Xin Chen
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Lei Hua
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Chen‐Hui Zhao
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Qiao‐Wei Jia
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Jing Zhang
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Jin‐Xia Yuan
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Yong‐Jie Zhang
- Department of Human AnatomyNanjing Medical UniversityNanjingChina
| | - Jian‐Liang Jin
- Department of Human AnatomyNanjing Medical UniversityNanjingChina
| | - Mu‐Feng Gu
- Department of Human AnatomyNanjing Medical UniversityNanjingChina
| | - Zhi‐Yuan Mao
- Department of Human AnatomyNanjing Medical UniversityNanjingChina
| | - Hai‐Jian Sun
- Department of Human AnatomyNanjing Medical UniversityNanjingChina
| | - Lian‐Sheng Wang
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Wen‐Zhu Ma
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - En‐Zhi Jia
- Department of Cardiovascular MedicineThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
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