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Liu B, Li X, Zhao C, Wang Y, Lv M, Shi X, Han C, Pandey P, Qian C, Guo C, Zhang Y. Proteomic Analysis of Atrial Appendages Revealed the Pathophysiological Changes of Atrial Fibrillation. Front Physiol 2020; 11:573433. [PMID: 33041871 PMCID: PMC7526521 DOI: 10.3389/fphys.2020.573433] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/13/2020] [Indexed: 11/18/2022] Open
Abstract
Atrial fibrillation (AF), known as the most common arrhythmia in the developed world, affects 1.5–2.0% of the population. Numerous basic studies have been carried out to identify the roles of electric and structural remodeling in the pathophysiological changes of AF, but more explorations are required to further understand the mechanisms of AF development. Proteomics enables researchers to identify protein alterations responsible for the pathological developing progresses of diseases. Compared to the genome, the proteome is closely related to the disease phenotype and can better manifest the progression of diseases. In this study, AF patients proteomically analyzed to identify possible mechanisms. Totally 20 patients undergoing cardiac surgery (10 with paroxysmal AF and 10 with persistent AF) and 10 healthy subjects were recruited. The differentially expressed proteins identified here included AKR1A1, LYZ, H2AFY, DDAH1, FGA, FGB, LAMB1, LAMC1, MYL2, MYBPC3, MYL5, MYH10, HNRNPU, DKK3, COPS7A, YWHAQ, and PAICS. These proteins were mainly involved in the development of structural remodeling. The differently expressed proteins may provide a new perspective for the pathological process of AF, and may enable useful targets for drug interference. Nevertheless, more research in terms of multi-omics is required to investigate possible implicated molecular pathways of AF development.
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Affiliation(s)
- Ban Liu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiang Li
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Cuimei Zhao
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuliang Wang
- Department of Immunology, School of Basic Medical Science, Nanjing Medical University, Nanjing, China
| | - Mengwei Lv
- Shanghai East Hospital of Clinical Medical College, Nanjing Medical University, Shanghai, China.,Department of Cardiovascular Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xin Shi
- Department of Pediatric Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chunyan Han
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Pratik Pandey
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunhua Qian
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Changfa Guo
- Department of Cardiovascular Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yangyang Zhang
- Department of Cardiovascular Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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Nolan D, Kraus WE, Hauser E, Li YJ, Thompson DK, Johnson J, Chen HC, Nelson S, Haynes C, Gregory SG, Kraus VB, Shah SH. Genome-wide linkage analysis of cardiovascular disease biomarkers in a large, multigenerational family. PLoS One 2013; 8:e71779. [PMID: 23936524 PMCID: PMC3732259 DOI: 10.1371/journal.pone.0071779] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Accepted: 07/03/2013] [Indexed: 12/13/2022] Open
Abstract
Given the importance of cardiovascular disease (CVD) to public health and the demonstrated heritability of both disease status and its related risk factors, identifying the genetic variation underlying these susceptibilities is a critical step in understanding the pathogenesis of CVD and informing prevention and treatment strategies. Although one can look for genetic variation underlying susceptibility to CVD per se, it can be difficult to define the disease phenotype for such a qualitative analysis and CVD itself represents a convergence of diverse etiologic pathways. Alternatively, one can study the genetics of intermediate traits that are known risk factors for CVD, which can be measured quantitatively. Using the latter strategy, we have measured 21 cardiovascular-related biomarkers in an extended multigenerational pedigree, the CARRIAGE family (Carolinas Region Interaction of Aging, Genes, and Environment). These biomarkers belong to inflammatory and immune, connective tissue, lipid, and hemostasis pathways. Of these, 18 met our quality control standards. Using the pedigree and biomarker data, we have estimated the broad sense heritability (H2) of each biomarker (ranging from 0.09–0.56). A genome-wide panel of 6,015 SNPs was used subsequently to map these biomarkers as quantitative traits. Four showed noteworthy evidence for linkage in multipoint analysis (LOD score ≥ 2.6): paraoxonase (chromosome 8p11, 21), the chemokine RANTES (22q13.33), matrix metalloproteinase 3 (MMP3, 17p13.3), and granulocyte colony stimulating factor (GCSF, 8q22.1). Identifying the causal variation underlying each linkage score will help to unravel the genetic architecture of these quantitative traits and, by extension, the genetic architecture of cardiovascular risk.
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Affiliation(s)
- Daniel Nolan
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - William E. Kraus
- Department of Medicine, Duke University, Durham, North Carolina, United States of America
| | - Elizabeth Hauser
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - Yi-Ju Li
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - Dana K. Thompson
- Department of Medicine, Duke University, Durham, North Carolina, United States of America
| | - Jessica Johnson
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - Hsiang-Cheng Chen
- Division of Rheumatology, Immunology and Allergy, Tri-Service General Hospital, Taipei, Taiwan
| | - Sarah Nelson
- Department of Biostatistics, University of Washington, Seattle, Washington, United States of America
| | - Carol Haynes
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - Simon G. Gregory
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
| | - Virginia B. Kraus
- Department of Medicine, Duke University, Durham, North Carolina, United States of America
| | - Svati H. Shah
- Center for Human Genetics, Duke University, Durham, North Carolina, United States of America
- Department of Medicine, Duke University, Durham, North Carolina, United States of America
- * E-mail:
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Zhang L, Hu A, Yuan H, Cui L, Miao G, Yang X, Wang L, Liu J, Liu X, Wang S, Zhang Z, Liu L, Zhao R, Shen Y. A Missense Mutation in the CHRM2 Gene Is Associated With Familial Dilated Cardiomyopathy. Circ Res 2008; 102:1426-32. [DOI: 10.1161/circresaha.107.167783] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Lin Zhang
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Aihua Hu
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Haixin Yuan
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Liang Cui
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Guobin Miao
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Xinchun Yang
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Lefeng Wang
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Jinchun Liu
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Xiulan Liu
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Shuyan Wang
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Zhiyong Zhang
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Lisheng Liu
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Rongrui Zhao
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
| | - Yan Shen
- From the Heart Center (L.Z., H.Y., L.C., G.M., X.Y., L.W., J.L., X.L., S.W., Z.Z.), Department of Medicine, Capital Medical University, ChaoYang Hospital, Beijing; Fu Wai Hospital (A.H., L.L.), Chinese Academy of Sciences/Peking Union Medical College, Beijing; Department of Physiology (R.Z.), Shanxi Medical University, Taiyuan; and National Laboratory of Medical Molecular Biology (Y.S.), Institute of Basic Medical Sciences, Chinese Academy of Sciences/Peking Union Medical College, Beijing, China
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