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Huang Y, Feng X, Fan H, Luo J, Wang Z, Yang Y, Yang W, Zhang W, Zhou J, Yuan Z, Xiong Y. Circulating miR-423-5p levels are associated with carotid atherosclerosis in patients with chronic kidney disease. Nutr Metab Cardiovasc Dis 2024; 34:1146-1156. [PMID: 38220508 DOI: 10.1016/j.numecd.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND AND AIMS Carotid atherosclerosis is associated with an elevated risk of stroke in patients with chronic kidney disease. However, the molecular basis for the incidence of carotid atherosclerosis in patients with CKD is poorly understood. Here, we investigated whether circulating miR-423-5p is a crucial link between CKD and carotid atherosclerosis. METHODS AND RESULTS We recruited 375 participants for a cross-sectional study to examine the occurrence of carotid plaque and plaque thicknesses. Levels of miR-423-5p were determined by qPCR analysis. We found that non-dialysis CKD patients had higher circulating exosomal and plasma miR-423-5p levels, and dialysis-dependent patients had lower miR-423-5p levels than non-dialysis CKD patients. After excluding for the influence of dialysis patients, linear regression analysis indicated that levels of circulating miR-423-5p are negatively correlated with eGFR (P < 0.001). Higher plasma miR-423-5p levels were associated with the incidence and severity of carotid plaques. In parallel, we constructed a murine model of CKD with a 5/6 nephrectomy protocol and performed RNA sequencing studies of aortic tissues. Consistent with these findings in CKD patients, circulating exosomal miR-423-5p levels in CKD mice were elevated. Furthermore, our RNA-seq studies indicated that the putative target genes of miR-423-5p were related to oxidative stress functions for aorta of CKD mice. CONCLUSION Levels of miR-423-5p are associated with the presence and severity of carotid plaque in CKD. Data from our mouse model suggests that miR-423-5p likely influences gene expression programs related to oxidative stress in aorta of CKD mice.
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Affiliation(s)
- Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Jian Luo
- Health Management Center, Xi'an People's Hospital (Xi'an Fourth Hospital), Xi'an, Shaanxi, China
| | - Zihao Wang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Yuxuan Yang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Wenbo Yang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Wenjiao Zhang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China.
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China.
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Song W, Ye L, Tang Q, Lu X, Huang X, Xie M, Yu S, Yuan Z, Chen L. Rev-erbα attenuates refractory periapical periodontitis via M1 polarization: An in vitro and in vivo study. Int Endod J 2024; 57:451-463. [PMID: 38279698 DOI: 10.1111/iej.14024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/04/2024] [Accepted: 01/07/2024] [Indexed: 01/28/2024]
Abstract
AIM Rev-erbα has been reported to regulate the healing of inflammatory lesions through its effect on the immune system in a variety of inflammatory disease. Moreover, the balance of macrophages polarization plays a crucial role in immune response and inflammatory progression. However, in refractory periapical periodontitis (RAP), the role of Rev-erbα in inflammatory response and bone resorption by regulating macrophage polarization remains unclarified. The aims of the present study were to investigate the expression of Rev-erbα in experimental RAP and to explore the relationship between Rev-erbα and macrophage polarization through the application of its pharmacological agonist SR9009 into the in vivo and in vitro experiments. METHODOLOGY Enterococcus faecalis-induced RAP models were established in SD rats. Histological staining and micro-computed tomography scanning were used to evaluate osteoclastogenesis and alveolar bone resorption. The expression of Rev-erbα and macrophage polarization were detected in the periapical tissues from rats by immunofluorescence, flow cytometry, and western blots. Furthermore, immunohistochemical staining and enzyme-linked immunosorbent assay were performed to explore the relationship between Rev-erbα and inflammatory cytokines related to macrophage polarization. RESULT Compared to healthy periapical tissue, the expression of Rev-erbα was significantly down-regulated in macrophages from inflammatory periapical area, especially in Enterococcus faecalis-induced periapical lesions, with obvious type-1 macrophage (M1)-like dominance and the production of pro-inflammatory cytokines. In addition, Rev-erbα activation by SR9009 could induce type-2 macrophage (M2)-like polarization in periapical tissue and THP1 cell line, followed by increased secretion of anti-inflammatory cytokines IL-10 and TGF-β. Furthermore, intracanal application of SR9009 reduced the lesion size and promoted the repair of RAP by decreasing the number of osteoclasts and enhancing the formation of mineralized tissue in periapical inflammatory lesions. CONCLUSIONS Rev-erbα played an essential role in the pathogenesis of RAP through its effect on macrophage polarization. Targeting Rev-erbα might be a promising and prospective therapy method for the prevention and management of RAP.
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Affiliation(s)
- W Song
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - L Ye
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Q Tang
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - X Lu
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - X Huang
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - M Xie
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - S Yu
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Z Yuan
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
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He S, Luo Y, Ma W, Wang X, Yan C, Hao W, Fang Y, Su H, Lai B, Liu J, Xiong Y, Bai T, Ren X, Liu E, Han H, Wu Y, Yuan Z, Wang Y. Endothelial POFUT1 controls injury-induced liver fibrosis by repressing fibrinogen synthesis. J Hepatol 2024:S0168-8278(24)00152-1. [PMID: 38460791 DOI: 10.1016/j.jhep.2024.02.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/19/2024] [Accepted: 02/27/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND & AIMS NOTCH signaling in liver sinusoidal endothelial cells (LSECs) regulates liver fibrosis, a pathological feature of chronic liver diseases. POFUT1 is an essential regulator of NOTCH signaling. Here, we investigated the role of LSEC-expressed POFUT1 in liver fibrosis. METHODS Endothelial-specific Pofut1 knockout mice were generated and experimental liver fibrosis was induced by chronic carbon tetrachloride exposure or common bile duct ligation. Liver samples were assessed by ELISA, histology, electron microscopy, immunostaining and RNA in situ hybridization. LSECs and hepatic stellate cells (HSCs) were isolated for gene expression analysis by RNA sequencing, qPCR, and western blotting. Signaling crosstalk between LSECs and HSCs was investigated by treating HSCs with supernatant from LSEC cultures. Liver single-cell RNA sequencing datasets from patients with cirrhosis and healthy individuals were analyzed to evaluate the clinical relevance of gene expression changes observed in mouse studies. RESULTS POFUT1 loss promoted injury-induced LSEC capillarization and HSC activation, leading to aggravated liver fibrosis. RNA sequencing analysis revealed that POFUT1 deficiency upregulated fibrinogen expression in LSECs. Consistently, fibrinogen was elevated in LSECs of patients with cirrhosis. HSCs treated with supernatant from LSECs of Pofut1 null mice showed exacerbated activation compared to those treated with supernatant from control LSECs, and this effect was attenuated by knockdown of fibrinogen or by pharmacological inhibition of fibrinogen receptor signaling, altogether suggesting that LSEC-derived fibrinogen induced the activation of HSCs. Mechanistically, POFUT1 loss augmented fibrinogen expression by enhancing NOTCH/HES1/STAT3 signaling. CONCLUSIONS Endothelial POFUT1 prevents injury-induced liver fibrosis by repressing the expression of fibrinogen, which functions as a profibrotic paracrine signal to activate HSCs. Therapies targeting the POFUT1/fibrinogen axis offer a promising strategy for the prevention and treatment of fibrotic liver diseases. IMPACT AND IMPLICATIONS Paracrine signals produced by liver vasculature play a major role in the development of liver fibrosis, which is a pathological hallmark of most liver diseases. Identifying those paracrine signals is clinically relevant in that they may serve as therapeutic targets. In this study, we discovered that genetic deletion of Pofut1 aggravated experimental liver fibrosis in mouse models. Moreover, fibrinogen was identified as a downstream target repressed by Pofut1 in liver endothelial cells and functioned as a novel paracrine signal that drove liver fibrosis. In addition, fibrinogen was found to be relevant to cirrhosis and may serve as a potential therapeutic target for this devastating human disease.
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Affiliation(s)
- Shan He
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Department of Stomatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuru Luo
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wangge Ma
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaoke Wang
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Chengrong Yan
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wenyang Hao
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuan Fang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hongyu Su
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Baochang Lai
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Junhui Liu
- Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ying Xiong
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ting Bai
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaoyong Ren
- Department of Stomatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Enqi Liu
- Department of Laboratory Animal Science, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hua Han
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancer and Department of Biochemistry and Molecular Biology, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yue Wu
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| | - Zuyi Yuan
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| | - Yidong Wang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Department of Cardiology, Wenling First People's Hospital, The Affiliated Hospital of Wenzhou Medical University, Wenling, Zhejiang, China.
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Guo T, Zheng S, Chen T, Chu C, Ren J, Sun Y, Wang Y, He M, Yan Y, Jia H, Liao Y, Cao Y, Du M, Wang D, Yuan Z, Wang D, Mu J. The association of long-term trajectories of BMI, its variability, and metabolic syndrome: a 30-year prospective cohort study. EClinicalMedicine 2024; 69:102486. [PMID: 38370536 PMCID: PMC10874716 DOI: 10.1016/j.eclinm.2024.102486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/21/2024] [Accepted: 01/30/2024] [Indexed: 02/20/2024] Open
Abstract
Background Limited data exists on how early-life weight changes relate to metabolic syndrome (MetS) risk in midlife. This study examines the association between long-term trajectories of body mass index (BMI), its variability, and MetS risk in Chinese individuals. Methods In the Hanzhong Adolescent Hypertension study (March 10, 1987-June 3, 2017), 1824 participants with at least five BMI measurements from 1987 to 2017 were included. Using group-based trajectory modeling, different BMI trajectories were identified. BMI variability was assessed through standard deviation (SD), variability independent of the mean (VIM), and average real variability (ARV). Logistic regression analyzed the relationship between BMI trajectory, BMI variability, and MetS occurrence in midlife (URL: https://www.clinicaltrials.gov; Unique identifier: NCT02734472). Findings BMI trajectories were categorized as low-increasing (34.4%), moderate-increasing (51.8%), and high-increasing (13.8%). Compared to the low-increasing group, the odds ratios (ORs) [95% CIs] for MetS were significantly higher in moderate (4.27 [2.63-6.91]) and high-increasing groups (13.11 [6.30-27.31]) in fully adjusted models. Additionally, higher BMI variabilities were associated with increased MetS odds (ORs for SDBMI, VIMBMI, and ARVBMI: 2.30 [2.02-2.62], 1.22 [1.19-1.26], and 4.29 [3.38-5.45]). Furthermore, BMI trajectories from childhood to adolescence were predictive of midlife MetS, with ORs in moderate (1.49 [1.00-2.23]) and high-increasing groups (2.45 [1.22-4.91]). Lastly, elevated BMI variability in this period was also linked to higher MetS odds (ORs for SDBMI, VIMBMI, and ARVBMI: 1.24 [1.08-1.42], 1.00 [1.00-1.01], and 1.21 [1.05-1.38]). Interpretation Our study suggests that both early-life BMI trajectories and BMI variability could be predictive of incident MetS in midlife. Funding This work was supported by the National Natural Science Foundation of China No. 82070437 (J.-J.M.), the Clinical Research Award of the First Affiliated Hospital of Xi'an Jiaotong University of China (No. XJTU1AF-CRF-2022-002, XJTU1AF2021CRF-021, and XJTU1AF-CRF-2023-004), the Key R&D Projects in Shaanxi Province (Grant No. 2023-ZDLSF-50), the Chinese Academy of Medical Sciences & Peking Union Medical College (2017-CXGC03-2), and the International Joint Research Centre for Cardiovascular Precision Medicine of Shaanxi Province (2020GHJD-14).
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Affiliation(s)
- Tongshuai Guo
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Sirui Zheng
- Biostatistics Unit, Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Tao Chen
- Centre for Health Economics, University of York, Heslington, York, YO10 5DD, UK
| | - Chao Chu
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Jie Ren
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yue Sun
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yang Wang
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Mingjun He
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yu Yan
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Hao Jia
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yueyuan Liao
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yumeng Cao
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Mingfei Du
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Dan Wang
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Zuyi Yuan
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Duolao Wang
- Biostatistics Unit, Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Jianjun Mu
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, 710061, China
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Lou B, Guo M, Zheng T, Liu J, Wang C, Chen T, Chen F, Fan X, Gao S, Liang X, Qiang H, Li L, Zhou B, Yuan Z, She J. Single-cell RNA sequencing reveals the altered innate immunity in immune checkpoint inhibitor-related myocarditis. Immunology 2024. [PMID: 38425094 DOI: 10.1111/imm.13770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/17/2024] [Indexed: 03/02/2024] Open
Abstract
Myocarditis has emerged as a rare but lethal immune checkpoint inhibitor (ICI)-associated toxicity. However, the exact mechanism and the specific therapeutic targets remain underexplored. In this study, we aim to characterise the transcriptomic profiles based on single-cell RNA sequencing from ICI-related myocarditis. Peripheral blood mononuclear cell (PBMC) samples were collected from four groups for single-cell RNA sequencing: (1) patients with newly diagnosed lung squamous cell carcinoma before treatment (Control Group); (2) patients with lung squamous cell carcinoma with PD-1 inhibitor therapy who did not develop myocarditis (PD-1 Group); (3) patients during fulminant ICI-related myocarditis onset (Myocarditis Group); and (4) Patients with fulminant ICI-related myocarditis during disease remission (Recovery Group). Subcluster determination, functional analysis, single-cell trajectory and cell-cell interaction analysis were performed after scRNA-seq. Bulk-RNA sequencing was performed for further validation. Our results revealed the diversity of cellular populations in ICI-related myocarditis, marked by their distinct transcriptional profiles and biological functions. Monocytes, NKs as well as B cells contribute to the regulation of innate immunity and inflammation in ICI-related myocarditis. With integrated analysis of scRNA-seq and bulk sequencing, we identified S100A protein family as a potential serum marker for ICI-related myocarditis. Our study has created a cell atlas of PBMC during ICI-related myocarditis, which would shed light on the pathophysiological mechanism and potential therapeutic targets of ICI-related myocarditis in continuous exploration.
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Affiliation(s)
- Bowen Lou
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Manyun Guo
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Tao Zheng
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Junhui Liu
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Chen Wang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Tao Chen
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Fangyuan Chen
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiaojuan Fan
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Shanshan Gao
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiao Liang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Hua Qiang
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Lijuan Li
- Department of Cardiovascular, Wuzhong People's Hospital, Ningxia, China
| | - Bo Zhou
- Department of Respiratory, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Jianqing She
- Department of Cardiovascular, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
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Li T, Ding N, Guo H, Hua R, Lin Z, Tian H, Yu Y, Fan D, Yuan Z, Gonzalez FJ, Wu Y. A gut microbiota-bile acid axis promotes intestinal homeostasis upon aspirin-mediated damage. Cell Host Microbe 2024; 32:191-208.e9. [PMID: 38237593 PMCID: PMC10922796 DOI: 10.1016/j.chom.2023.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/18/2023] [Accepted: 12/21/2023] [Indexed: 02/17/2024]
Abstract
Aspirin-related gastrointestinal damage is of growing concern. Aspirin use modulates the gut microbiota and associated metabolites, such as bile acids (BAs), but how this impacts intestinal homeostasis remains unclear. Herein, using clinical cohorts and aspirin-treated mice, we identified an intestinal microbe, Parabacteroides goldsteinii, whose growth is suppressed by aspirin. Mice supplemented with P. goldsteinii or its BA metabolite, 7-keto-lithocholic acid (7-keto-LCA), showed reduced aspirin-mediated damage of the intestinal niche and gut barrier, effects that were lost with a P. goldsteinii hdhA mutant unable to generate 7-keto-LCA. Specifically, 7-keto-LCA promotes repair of the intestinal epithelium by suppressing signaling by the intestinal BA receptor, farnesoid X receptor (FXR). 7-Keto-LCA was confirmed to be an FXR antagonist that facilitates Wnt signaling and thus self-renewal of intestinal stem cells. These results reveal the impact of oral aspirin on the gut microbiota and intestinal BA metabolism that in turn modulates gastrointestinal homeostasis.
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Affiliation(s)
- Ting Li
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Ning Ding
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Hanqing Guo
- Department of Gastroenterology, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rui Hua
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zehao Lin
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Huohuan Tian
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yue Yu
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Daiming Fan
- Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China.
| | - Frank J Gonzalez
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Yue Wu
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China.
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7
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She J, Tuerhongjiang G, Guo M, Liu J, Hao X, Guo L, Liu N, Xi W, Zheng T, Du B, Lou B, Gao X, Yuan X, Yu Y, Zhang Y, Gao F, Zhuo X, Xiong Y, Zhang X, Yu J, Yuan Z, Wu Y. Statins aggravate insulin resistance through reduced blood glucagon-like peptide-1 levels in a microbiota-dependent manner. Cell Metab 2024; 36:408-421.e5. [PMID: 38325336 DOI: 10.1016/j.cmet.2023.12.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/23/2023] [Accepted: 12/28/2023] [Indexed: 02/09/2024]
Abstract
Statins are currently the most common cholesterol-lowering drug, but the underlying mechanism of statin-induced hyperglycemia is unclear. To investigate whether the gut microbiome and its metabolites contribute to statin-associated glucose intolerance, we recruited 30 patients with atorvastatin and 10 controls, followed up for 16 weeks, and found a decreased abundance of the genus Clostridium in feces and altered serum and fecal bile acid profiles among patients with atorvastatin therapy. Animal experiments validated that statin could induce glucose intolerance, and transplantation of Clostridium sp. and supplementation of ursodeoxycholic acid (UDCA) could ameliorate statin-induced glucose intolerance. Furthermore, oral UDCA administration in humans alleviated the glucose intolerance without impairing the lipid-lowering effect. Our study demonstrated that the statin-induced hyperglycemic effect was attributed to the Clostridium sp.-bile acids axis and provided important insights into adjuvant therapy of UDCA to lower the adverse risk of statin therapy.
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Affiliation(s)
- Jianqing She
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an, Shaanxi, China; MED-X Institute, Center for Immunological and Metabolic Diseases (CIMD), First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Gulinigaer Tuerhongjiang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Manyun Guo
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Junhui Liu
- Clinical Laboratory, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiang Hao
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Liangan Guo
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Nairong Liu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Wen Xi
- Clinical Laboratory, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Tao Zheng
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Bin Du
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Bowen Lou
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiyu Gao
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiao Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Yue Yu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Yi Zhang
- MED-X Institute, Center for Immunological and Metabolic Diseases (CIMD), First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Fan Gao
- Clinical Research Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaozhen Zhuo
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an, Shaanxi, China
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an, Shaanxi, China
| | - Xiang Zhang
- Department of Medicine and Therapeutics and Institute of Digestive Disease, The State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jun Yu
- Department of Medicine and Therapeutics and Institute of Digestive Disease, The State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an, Shaanxi, China.
| | - Yue Wu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China; Cardiometabolic Innovation Center, Ministry of Education, Xi'an, Shaanxi, China.
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Liu H, Zhou R, Li S, Dong J, Fang Y, Luo Y, Su H, Lai B, Liang L, Zhang D, Zhang Y, Shyy JYJ, Zhou B, Yuan Z, Wang Y. Epigenetic repression of Cend1 by lysine-specific demethylase 1 is essential for murine heart development. iScience 2024; 27:108722. [PMID: 38226173 PMCID: PMC10788269 DOI: 10.1016/j.isci.2023.108722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/29/2023] [Accepted: 12/11/2023] [Indexed: 01/17/2024] Open
Abstract
Epigenetic regulation of heart development remains incompletely understood. Here we show that LSD1, a histone demethylase, plays a crucial role in regulating cardiomyocyte proliferation during heart development. Cardiomyocyte-specific deletion of Lsd1 in mice inhibited cardiomyocyte proliferation, causing severe growth defect of embryonic and neonatal heart. In vivo RNA-seq and in vitro functional studies identified Cend1 as a target suppressed by LSD1. Lsd1 loss resulted in elevated Cend1 transcription associated with increased active histone mark H3K4me2 at Cend1 promoter. Cend1 knockdown relieved the cell-cycle arrest and proliferation defect caused by LSD1 inhibition in primary rat cardiomyocytes. Moreover, genetic deletion of Cend1 rescued cardiomyocyte proliferation defect and embryonic lethality in Lsd1 null embryos. Consistently, LSD1 promoted the cell cycle of cardiomyocytes derived from human-induced pluripotent stem cells by repressing CEND1. Together, these findings reveal an epigenetic regulatory mechanism involving the LSD1-CEND1 axis that controls cardiomyocyte proliferation essential for murine heart development.
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Affiliation(s)
- Huahua Liu
- Department of Cardiology, First Affiliated Hospital, Cardiometabolic Innovation Center of Ministry of Education, Xi’an Jiaotong University, Xi’an, China
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Rui Zhou
- Key Laboratory of Precision Medicine to Pediatric Diseases of Shaanxi Province, Shaanxi Institute for Pediatric Diseases, Xi’an Children’s Hospital, Affiliated Children’s Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Shanshan Li
- Department of Cardiology, First Affiliated Hospital, Cardiometabolic Innovation Center of Ministry of Education, Xi’an Jiaotong University, Xi’an, China
| | - Jinling Dong
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Yuan Fang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Yuru Luo
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Hongyu Su
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Baochang Lai
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Lingli Liang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, China
| | - Donghong Zhang
- Department of Cardiology, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Yanmin Zhang
- Key Laboratory of Precision Medicine to Pediatric Diseases of Shaanxi Province, Shaanxi Institute for Pediatric Diseases, Xi’an Children’s Hospital, Affiliated Children’s Hospital, Xi’an Jiaotong University, Xi’an, China
| | - John Y-J. Shyy
- Division of Cardiology, Department of Medicine, University of California, San Diego, CA, USA
| | - Bin Zhou
- Department of Genetics, Albert Einstein College of Medicine, New York, NY, USA
| | - Zuyi Yuan
- Department of Cardiology, First Affiliated Hospital, Cardiometabolic Innovation Center of Ministry of Education, Xi’an Jiaotong University, Xi’an, China
| | - Yidong Wang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Department of Cardiology, First Affiliated Hospital, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education, Cardiometabolic Innovation Center of Ministry of Education, Xi’an Jiaotong University, Xi’an, China
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9
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Wen W, Li Q, She J, Bai X, Zhang L, Li R, Wu Y, Zhou J, Yuan Z. Predictive value of serum TBA for 2-year MACEs in ACS patients undergoing PCI: a prospective cohort study. Sci Rep 2024; 14:1733. [PMID: 38242883 PMCID: PMC10799034 DOI: 10.1038/s41598-023-50304-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 12/18/2023] [Indexed: 01/21/2024] Open
Abstract
Bile acids play important roles in lipid metabolism and glucose homeostasis. Limited research exist on the association between serum total bile acid (TBA) levels and major adverse cardiovascular events (MACEs) in patients with acute coronary syndrome (ACS), particularly those with comorbid type 2 diabetes mellitus (T2DM). This study was conducted to examine the relationship between baseline serum TBA level and T2DM status in patients with ACS after percutaneous coronary intervention (PCI) and to identify the predictive value of TBA levels for a 2-year risk of MACEs. 425 ACS patients underwent PCI were recruited and divided into three groups based on baseline serum TBA concentration. An analysis of the association between the T2DM status and baseline serum TBA levels was conducted using univariate linear regression and multivariate linear regression. The predictive relevance of serum TBA levels was evaluated using the receiver operating characteristic (ROC) curve and Cox regression. Kaplan-Meier curves were employed to analyze the differences among groups in predicting MACEs over a 2-year follow-up period. Baseline serum TBA levels were higher in ACS patients who were diagnosed with T2DM (the median 3.6 µmol/L) than those without T2DM (the median 3.0 µmol/L). T2DM status in ACS patients was positively correlated with baseline serum TBA concentrations (β: 1.7, 95% confidence interval [CI] 0.3-3.0), particularly in the male (β: 2.0, 95% CI 0.3-3.6) and 50-69-year-old (β: 2.5, 95% CI 0.6-4.4) populations. The areas under the ROC curve of baseline serum TBA levels predicted MACEs in ACS and ACS-T2DM patients following PCI were 0.649 (95% CI 0.595-0.703) and 0.783 (95% CI 0.685-0.881), respectively. Furthermore, Cox regression analysis showed that baseline serum TBA level was associated with the occurrence of MACEs in patients with ACS after PCI over a 2-year follow-up period, especially in those diagnosed with T2DM, whose baseline TBA concentration was lower than 10.0 µmol/L. ACS Patients with T2DM had higher serum TBA levels. TBA level at baseline was an independent predictor of MACEs in ACS patients who underwent PCI, especially with comorbid T2DM.
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Affiliation(s)
- Wen Wen
- Department of Ultrasound, Clinical Medical College, First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
| | - Qinze Li
- Department of Ultrasound, Clinical Medical College, First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Jianqing She
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xiaofang Bai
- Department of Ultrasound, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Lisha Zhang
- Department of Cardiology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ruifeng Li
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Yan Wu
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
- Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi Province, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.
- Key Laboratory of Molecular Cardiology, Xi'an, Shaanxi Province, China.
- Key Laboratory of Environment and Genes Related to Diseases (Xi'an Jiaotong University), Ministry of Education, Xi'an, China.
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10
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Zhao Q, Liu Z, Song P, Yuan Z, Zou MH. Mitochondria-derived Vesicle Packaging as a Novel Therapeutic Mechanism in Pulmonary Hypertension. Am J Respir Cell Mol Biol 2024; 70:39-49. [PMID: 37713305 PMCID: PMC10768832 DOI: 10.1165/rcmb.2023-0010oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 09/14/2023] [Indexed: 09/17/2023] Open
Abstract
Increasing evidence suggests that mitochondrial dysfunction in pulmonary endothelial cells (ECs) plays a causative role in the initiation and progression of pulmonary hypertension (PH); how mitochondria become dysfunctional in PH remains elusive. Mitochondria-derived vesicles (MDVs) are small subcellular vesicles that excise from mitochondria. Whether MDV deregulation causes mitochondrial dysfunction in PH is unknown. The aim of this study was to determine MDV regulation in ECs and to elucidate how MDV deregulation in ECs leads to PH. MDV formation and mitochondrial morphology/dynamics were examined in ECs of EC-specific liver kinase B1 (LKB1) knockout mice (LKB1ec-/-), in monocrotaline-induced PH rats, and in lungs of patients with PH. Pulmonary ECs of patients with PH and hypoxia-treated pulmonary ECs exhibited increased mitochondrial fragmentation and disorganized mitochondrial ultrastructure characterized by electron lucent-swelling matrix compartments and concentric layering of the cristae network, together with defective MDV shedding. MDVs actively regulated mitochondrial membrane dynamics and mitochondrial ultrastructure via removing mitofission-related cargoes. The shedding of MDVs from parental mitochondria required LKB1-mediated mitochondrial recruitment of Rab9 GTPase. LKB1ec-/- mice spontaneously developed PH with decreased mitochondrial pools of Rab9 GTPase, defective MDV shedding, and disequilibrium of the mitochondrial fusion-fission cycle in pulmonary ECs. Aerosol intratracheal delivery of adeno-associated virus LKB1 reversed PH, together with improved MDV shedding and mitochondrial function in rats in vivo. We conclude that LKB1 regulates MDV shedding and mitochondrial dynamics in pulmonary ECs by enhancing mitochondrial recruitment of Rab9 GTPase. Defects of LKB1-mediated MDV shedding from parental mitochondria instigate EC dysfunction and PH.
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Affiliation(s)
- Qiang Zhao
- Center for Molecular and Translational Medicine, Georgia State University, Atlanta, Georgia; and
- Department of Cardiology, The First Affiliated Hospital of Xian Jiaotong University, Xi’an, Shaanxi, China
| | - Zhixue Liu
- Center for Molecular and Translational Medicine, Georgia State University, Atlanta, Georgia; and
| | - Ping Song
- Center for Molecular and Translational Medicine, Georgia State University, Atlanta, Georgia; and
| | - Zuyi Yuan
- Department of Cardiology, The First Affiliated Hospital of Xian Jiaotong University, Xi’an, Shaanxi, China
| | - Ming-Hui Zou
- Center for Molecular and Translational Medicine, Georgia State University, Atlanta, Georgia; and
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Fan H, Xiong Y, Huang Y, Wang L, Xu C, Li W, Feng X, Yang Y, Hua R, Wang Z, Yuan Z, Zhou J. Moderate selenium alleviates the pulmonary function impairment induced by cadmium and lead in adults: A population-based study. Sci Total Environ 2023; 903:166234. [PMID: 37572899 DOI: 10.1016/j.scitotenv.2023.166234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 08/14/2023]
Abstract
Selenium (Se) has been reported to have an antagonistic effect on heavy metals in animals. However, there is no epidemiological study investigating whether Se could protect against the pulmonary toxicity of Cadmium (Cd) and Lead (Pb). Data was collected from the 2011-2012 National Health and Nutrition Examination Survey (NHANES) cycle. Pulmonary function was assessed by Forced Vital Capacity (FVC), Forced Expiratory Volume 1st Second (FEV1) and FEV1/FVC. Blood concentrations of Cd, Pb, and Se were measured using inductively coupled plasma mass spectrometry. Linear regression, restricted cubic splines, and quantile-based g-computation (qgcomp) were performed to evaluate the individual and joint associations of Cd and Pb with pulmonary function and whether Se modified these associations. In the adjusted multi-metal model, every 1-unit increase in Cd, FEV1, FVC, and FEV1/FVC decreased by 76.437 mL (95 % CI: -110.928 to -41.947), 42.719 mL (95 % CI: -84.553 to -0.885), and 0.012 (95 % CI: -0.016 to -0.007), respectively. Meanwhile, FEV1 decreased by 9.37 mL (95 % CI: -18.61 to -0.13) for every 1 unit increase in Pb. Furthermore, we found an inverted U-shape association between Se and lung function, and participants in the second quartile Se group had the highest increases in FEV1 and FVC compared with participants in the lowest quartile. Qgcomp model also revealed that the toxic metal mixture (Cd and Pb) exhibited a significant inverse association with FEV1 and FEV1/FVC. Furthermore, we found that the inverse association of Pb and Cd, either alone or in combination, with pulmonary function first diminished with increasing Se levels but was re-enforced when blood Se concentrations were in the highest quartile. Our results indicated that moderate Se attenuated the harmful effects of Cd and Pb on lung function.
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Affiliation(s)
- Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Lijun Wang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Chenbo Xu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Wenyuan Li
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Yuxuan Yang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Rui Hua
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Zihao Wang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China.
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China.
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12
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Xia H, Yuan Z. [Discovery and distribution of and response to arbovirus in China over the past seven decades]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2023; 35:427-436. [PMID: 38148530 DOI: 10.16250/j.32.1374.2023152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
Arbovirus is a group of virus transmitted by blood-sucking arthropod bites, which infects both arthropods and vertebrates. More than 600 arboviruses have been characterized worldwide until now, including 65 highly pathogenic viruses, which pose a high threat to public health. The risk of arbovirus transmission is increasing due to climate change, international trade and urbanization. The review summarizes the discovery and distribution of emerging and reemerging arboviruses and novel arboviruses with potential pathogenic risks, and proposes responses to the arbovirus transmission risk, so as to provide insights into the research and management of arboviruses and arthropod-borne infectious diseases in China.
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Affiliation(s)
- H Xia
- Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, Hubei 430071, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Z Yuan
- Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, Hubei 430071, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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13
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Mi L, Yuan Z, Que M, Yang Y, Fang S, Wang X. Observation of the short-term curative effect of using SuperPATH approach to treat elderly femoral neck fractures with schizophrenia. Acta Orthop Belg 2023; 89:639-643. [PMID: 38205754 DOI: 10.52628/89.4.9750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
As China enters an aging society, the incidence of femoral neck fractures is increasing year by year. For some patients, total hip arthroplasty (THA) is the treatment of choice for displaced femoral neck fractures. Schizophrenia is a common combination of elderly patients with femoral neck fractures, and there are few reports on the treatment. This study describes the short-term efficacy of the supercapsular percutaneously assisted (SuperPATH) approach in the treatment of patients suffered with displaced femoral neck fractures combined with schizophrenia. A retrospective analysis of 20 elderly patients with displaced femoral neck fractures combined with schizophrenia who underwent THA using the SuperPATH approach. Record demographic data, postoperative reexamination of X-ray film to observe the position and the loosening condition of the prosthesis, the length of hospitalization, complications in the hospital and after discharge. The Harris score of hip joint function was used to evaluate postoperative hip joint function. The average age of the 20 patients was 73.1 years. All patients were followed up by outpatient clinic or telephone. The follow-up time was 3-12 months, with an average of 9.2 months. There was no incision infection, no tissue structure damage such as important nerves and blood vessels, and no complications such as early dislocation, loosening of the joint prosthesis, and deep vein thrombosis of lower extremities. The efficacy of the last follow-up was evaluated according to the Harris score of hip joint function: an average of 91 points (78-98 points); 13 cases were excellent, 5 cases were good, and 2 cases were fair. The SuperPATH approach has the advantages of less surgical damage, shorter recovery time, good surgical safety, preserving the normal tension of the muscles around the hip joint, and reducing the incidence rate of early postoperative dislocation of the joint prosthesis. The THA of the SuperPATH approach can treat patients with displaced femoral neck fractures combined with schizophrenia safely and effectively.
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Chen W, Ni M, Huang H, Cong H, Fu X, Gao W, Yang Y, Yu M, Song X, Liu M, Yuan Z, Zhang B, Wang Z, Wang Y, Chen Y, Zhang C, Zhang Y. Chinese expert consensus on the diagnosis and treatment of coronary microvascular diseases (2023 Edition). MedComm (Beijing) 2023; 4:e438. [PMID: 38116064 PMCID: PMC10729292 DOI: 10.1002/mco2.438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/11/2023] [Accepted: 11/16/2023] [Indexed: 12/21/2023] Open
Abstract
Since the four working groups of the Chinese Society of Cardiology issued first expert consensus on coronary microvascular diseases (CMVD) in 2017, international consensus documents on CMVD have increased rapidly. Although some of these documents made preliminary recommendations for the diagnosis and treatment of CMVD, they did not provide classification of recommendations and levels of evidence. In order to summarize recent progress in the field of CMVD, standardize the methods and procedures of diagnosis and treatment, and identify the scientific questions for future research, the four working groups of the Chinese Society of Cardiology updated the 2017 version of the Chinese expert consensus on CMVD and adopted a series of measures to ensure the quality of this document. The current consensus has raised a new classification of CMVD, summarized new epidemiological findings for different types of CMVD, analyzed key pathological and molecular mechanisms, evaluated classical and novel diagnostic technologies, recommended diagnostic pathways and criteria, and therapeutic strategies and medications, for patients with CMVD. In view of the current progress and knowledge gaps of CMVD, future directions were proposed. It is hoped that this expert consensus will further expedite the research progress of CMVD in both basic and clinical scenarios.
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Affiliation(s)
- Wenqiang Chen
- The National Key Laboratory for Innovation and Transformation of Luobing TheoryThe Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical ScienceDepartment of CardiologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Mei Ni
- The National Key Laboratory for Innovation and Transformation of Luobing TheoryThe Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical ScienceDepartment of CardiologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - He Huang
- Department of CardiologySir Run Run Shaw Hospital affiliated with Zhejiang University School of MedicineHangzhouChina
| | - Hongliang Cong
- Department of CardiologyTianjin Chest Hospital, Tianjin UniversityTianjinChina
| | - Xianghua Fu
- Department of CardiologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Wei Gao
- Department of CardiologyPeking University Third HospitalBeijingChina
| | - Yuejin Yang
- Department of CardiologyFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Mengyue Yu
- Department of CardiologyFuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xiantao Song
- Department of CardiologyBeijing Anzhen Hospital, Capital Medical UniversityBeijingChina
| | - Meilin Liu
- Department of GeriatricsPeking University First HospitalBeijingChina
| | - Zuyi Yuan
- Department of CardiologyThe First Affiliated Hospital of Xian Jiaotong UniversityXianChina
| | - Bo Zhang
- Department of CardiologyFirst Affiliated Hospital, Dalian Medical UniversityDalianLiaoningChina
| | - Zhaohui Wang
- Department of CardiologyUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Yan Wang
- Department of CardiologyXiamen Cardiovascular Hospital, Xiamen UniversityXiamenChina
| | - Yundai Chen
- Senior Department of Cardiology, Sixth Medical Center of Chinese PLA General Hospital, Beijing, China; for the Basic Research Group, Atherosclerosis and Coronary Heart Disease Group, Interventional Cardiology Group, and Women's Heart Health Group of the Chinese Society of Cardiology
| | - Cheng Zhang
- The National Key Laboratory for Innovation and Transformation of Luobing TheoryThe Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical ScienceDepartment of CardiologyQilu Hospital of Shandong UniversityJinanShandongChina
| | - Yun Zhang
- The National Key Laboratory for Innovation and Transformation of Luobing TheoryThe Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical ScienceDepartment of CardiologyQilu Hospital of Shandong UniversityJinanShandongChina
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Ma W, Zhang W, Liu H, Qian B, Lai R, Yao Z, Wang Y, Yan Y, Yuan Z. Plasma Cell-Free DNA Is a Potential Biomarker for Diagnosis of Calcific Aortic Valve Disease. Cardiology 2023; 149:155-162. [PMID: 37899036 PMCID: PMC10994581 DOI: 10.1159/000534229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/14/2023] [Indexed: 10/31/2023]
Abstract
INTRODUCTION Calcific aortic valve disease (CAVD) is the third most common cardiovascular disease in aging populations. Despite a growing number of biomarkers having been shown to be associated with CAVD, a marker suitable for routine testing in clinical practice is still needed. Plasma cell-free DNA (cfDNA) has been suggested as a biomarker for diagnosis and prognosis in multiple diseases. In this study, we aimed to test whether cfDNA could be used as a biomarker for the diagnosis of CAVD. METHODS Serum samples were collected from 137 diagnosed CAVD patients and 180 normal controls. The amount of cfDNA was quantified by amplifying a short fragment (ALU 115) and a long fragment (ALU 247) using quantitative real-time PCR. The cfDNA integrity (cfDI) was calculated as the ratio of ALU247 to ALU115. The association between CAVD and cfDI was evaluated using regression analysis. RESULTS CAVD patients had increased ALU 115 fragments (median, 185.14 (416.42) versus 302.83 (665.41), p < 0.05) but a decreased value of cfDI (mean, 0.50 ± 0.25 vs. 0.41 ± 0.26, p < 0.01) in their serum when compared to controls. This difference was more dramatic in non-rheumatic CAVD patients (p < 0.001) versus rheumatic CAVD patients (no significant difference). Similarly, CAVD patients with bicuspid aortic valve (BAV) (p < 0.01) showed a greater difference than non-BAV CAVD patients (p < 0.05). Linear regression and logistic regression showed that cfDI was independently and significantly associated with the presence of CAVD (95% CI, 0.096 to 0.773, p < 0.05). The ROC assay revealed that cfDI combined with clinical characteristics had a better diagnostic value than cfDI alone (AUC = 0.6191, p < 0.001). CONCLUSION cfDI may be a potential biomarker for diagnosis of CAVD.
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Affiliation(s)
- Wangge Ma
- Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Wei Zhang
- Department of General Practice, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Huahua Liu
- Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Benheng Qian
- Department of Cardiology, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Rongguang Lai
- Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Zijun Yao
- Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Yidong Wang
- Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education, The Institute of Cardiovascular Sciences, School of Basic Medical Sciences; Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Yang Yan
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zuyi Yuan
- Department of Cardiology, First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
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Chen Y, Liang C, Li J, Ma L, Wang B, Yuan Z, Yang S, Nong X. Effect of artesunate on cardiovascular complications in periodontitis in a type I diabetes rat model and related mechanisms. J Endocrinol Invest 2023; 46:2031-2053. [PMID: 36892740 DOI: 10.1007/s40618-023-02052-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 02/24/2023] [Indexed: 03/10/2023]
Abstract
PURPOSE Both cardiovascular disease and periodontitis are complications of diabetes that have a great impact on human life and health. Our previous research found that artesunate can effectively improve cardiovascular disease in diabetes and has an inhibitory effect on periodontal disease. Therefore, the present study aimed to explore the potential therapeutic possibility of artesunate in the protection against cardiovascular complications in periodontitis with type I diabetes rats and to elucidate the possible underlying mechanisms. METHODS Sprague‒Dawley rats were randomly divided into the healthy, diabetic, periodontitis, diabetic with periodontitis, and artesunate treatment groups (10, 30, and 60 mg/kg, i.g.). After artesunate treatment, oral swabs were collected and used to determine changes in the oral flora. Micro-CT was performed to observe changes in alveolar bone. Blood samples were processed to measure various parameters, while cardiovascular tissues were evaluated by haematoxylin-eosin, Masson, Sirius red, and TUNEL staining to observe fibrosis and apoptosis. The protein and mRNA expression levels in the alveolar bone and cardiovascular tissues were detected using immunohistochemistry and RT‒PCR. RESULTS Diabetic rats with periodontitis and cardiovascular complications maintained heart and body weight but exhibited reduced blood glucose levels, and they were able to regulate blood lipid indicators at normal levels after artesunate treatment. The staining assays suggested that treatment with 60 mg/kg artesunate has a significant therapeutic effect on myocardial apoptotic fibrosis. The high expression of NF-κB, TLR4, VEGF, ICAM-1, p38 MAPK, TGF-β, Smad2, and MMP9 in the alveolar bone and cardiovascular tissue in the type I diabetes and type I diabetes with periodontitis rat models was reduced after treatment with artesunate in a concentration-dependent manner. Micro-CT showed that treatment with 60 mg/kg artesunate effectively alleviated alveolar bone resorption and density reduction. The sequencing results suggested that each model group of rats had vascular and oral flora dysbiosis, but artesunate treatment could correct the dysbacteriosis. CONCLUSIONS Periodontitis-related pathogenic bacteria cause dysbiosis of the oral and intravascular flora in type I diabetes and aggravate cardiovascular complications. The mechanism by which periodontitis aggravates cardiovascular complications involves the NF-κB pathway, which induces myocardial apoptosis, fibrosis, and vascular inflammation.
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Affiliation(s)
- Y Chen
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - C Liang
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - J Li
- Life Science Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Medical Science Research Center, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - L Ma
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - B Wang
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Z Yuan
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - S Yang
- School of Information and Management, Nanning, 530021, Guangxi, China
| | - X Nong
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, No. 10 Shuangyong Road, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Medical University, Nanning, 530021, Guangxi, China.
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Fan H, Xiong Y, Huang Y, Li W, Xu C, Feng X, Hua R, Yang Y, Wang Z, Yuan Z, Zhou J. Coffee consumption and abdominal aortic calcification among adults with and without hypertension, diabetes, and cardiovascular diseases. Nutr Metab Cardiovasc Dis 2023; 33:1960-1968. [PMID: 37544869 DOI: 10.1016/j.numecd.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/12/2023] [Accepted: 06/18/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND AND AIMS This study was performed to investigate the effect of coffee consumption on abdominal aortic calcification (AAC) among adults with and without hypertension, diabetes, and cardiovascular diseases (CVD). METHODS AND RESULTS A total of 2548 participants from the National Health and Nutrition Examination Survey (NHANES) 2013-2014 were included. Coffee consumption was obtained from 24-h dietary recalls. Dual-energy X-ray absorptiometry (DXA) was used to measure the severity of AAC. In the fully adjusted model, compared with non-drinkers, high coffee consumption (≥390 g/d) was associated with higher AAC scores among participants with hypertension (β = 0.72, 95% CI: 0.21-1.22), diabetes (β = 1.20, 95% CI: 0.35-2.05), and CVD (β = 2.03, 95% CI: 0.71-3.36). We did not observe such an association among participants without hypertension, diabetes, and CVD. Furthermore, decaffeinated coffee was not associated with AAC. CONCLUSION In conclusion, patients with hypertension, diabetes, and CVD should focus on coffee consumption, especially caffeinated coffee, to reduce the burden of AAC.
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Affiliation(s)
- Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Wenyuan Li
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Chenbo Xu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Rui Hua
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Yuxuan Yang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Zihao Wang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China.
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an 710061, China.
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Yuan Z. Handcrafted Radiomics, Deep Learning Radiomics in the Prediction of Radiation Pneumonitis for NSCLC Patients Treated with Immunotherapy Followed with Thoracic Radiotherapy. Int J Radiat Oncol Biol Phys 2023; 117:e79. [PMID: 37786181 DOI: 10.1016/j.ijrobp.2023.06.822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Our previous study has shown that NSCLC patients previously received immune checkpoint inhibitors (ICIs) underwent thoracic intensity modulated radiotherapy have a higher risk of acute radiation pneumonitis (RP). This study aimed to establish machine learning models using handcrafted radiomics (HCR), deep learning-based radiomics (DLR) and clinical characteristics to improve the prediction of symptomatic radiation pneumonitis (RP) (grade ≥ 2) status for NSCLC patients treated with immunotherapy followed with thoracic radiotherapy. MATERIALS/METHODS This study retrospectively collected data of 61 NSCLC patients meeting the requirements of study enrollment. Of these 61 patients, 35 developed symptomatic graded ≥ 2 RP. We defined 3 regions of interest (ROIs) in planning CT images including gross tumor volume (GTV), planning tumor volume (PTV), PTV-GTV. We calculated the mean dose, V5, V10, V20, and V30 within TL-GTV, and the volume of GTV, PTV and total lung. A total of 516 handcrafted radiomics features and 512 deep features were extracted from each 3 ROIs. Person Correlation Analysis and Least Absolute Shrinkage and Selection Operator (LASSO) were used to reduce the dimension of features. The HCR models, DLR models and the fusion models across different ROIs with machine learning classifiers were built and compared. RESULTS In multi-classifier modeling, models with PTV under logistic regression (LR) classifiers showed better prediction than other ROIs under different machine learning algorithms. Based on PTV with LR, HCR+ DLR model had better performance, with an area under the curve (AUC) of 0.95 (95% confidence interval (CI): 0.893-1) in the training cohort and 0.87 (95% CI: 0.698-1) in the test cohort, which was higher than that of HCR model, with an AUC of 0.86 (95% CI: 0.755-0.9) in the training cohort and 0.82 (95% CI: 0.624-1) in the test cohort, the results of fusion model with HCR, DLR and 7 clinical characteristics including T, N, clinical stage, age, smoking, radiotherapy alone/combined and V30, demonstrated the best distinguishing performance, with an AUC of 0.99 (95% CI: 0.970-1) in the training cohort and 0.91 (95% CI: 0.784-1) in the test cohort. CONCLUSION The combination of HCR, DLR and clinical characteristic underwent machine learning algorithms can improve the prediction of symptomatic RP in NSCLC patients treated with ICIs followed with thoracic radiotherapy.
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Affiliation(s)
- Z Yuan
- Department of Radiology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR, China, Wuhan, China, China
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Ding Y, Dai X, Bao M, Xing Y, Liu J, Zhao S, Liu E, Yuan Z, Bai L. Hepatic transcriptome signatures in mice and humans with nonalcoholic fatty liver disease. Animal Model Exp Med 2023; 6:317-328. [PMID: 37565549 PMCID: PMC10486336 DOI: 10.1002/ame2.12338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/12/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is the main reason for cirrhosis and hepatocellular carcinoma. As a starting point for NAFLD, the treatment of nonalcoholic fatty liver (NAFL) is receiving increasing attention. Mice fed a high-fat diet (HFD) and hereditary leptin deficiency (ob/ob) mice are important NAFL animal models. However, the comparison of these mouse models with human NAFL is still unclear. METHODS In this study, HFD-fed mice and ob/ob mice were used as NAFL animal models. Liver histopathological characteristics were compared, and liver transcriptome from both mouse models was performed using RNA sequencing (RNA-seq). RNA-seq data obtained from the livers of NAFL patients was downloaded from the GEO database. Global gene expression profiles in the livers were further analyzed using functional enrichment analysis and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway. RESULTS Our results showed that the biochemical parameters of both mouse models and human NAFL were similar. Compared with HFD-fed mice, ob/ob mice were more similar in histologic appearance to NAFL patients. The liver transcriptome characteristics partly overlapped in mice and humans. Furthermore, in the NAFL pathway, most genes showed similar trends in mice and humans, thus demonstrating that both types of mice can be used as models for basic research on NAFL, considering the differences. CONCLUSION Our findings show that HFD-fed mice and ob/ob mice can mimic human NAFL partly in pathophysiological process. The comparative analysis of liver transcriptome profile in mouse models and human NAFL presented here provides insights into the molecular characteristics across these NAFL models.
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Affiliation(s)
- Yiming Ding
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Department of CardiologyFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Xulei Dai
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Miaoye Bao
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Yuanming Xing
- Department of CardiologyFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Junhui Liu
- Department of Clinical LaboratoryFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Sihai Zhao
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Enqi Liu
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
| | - Zuyi Yuan
- Department of CardiologyFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Liang Bai
- Department of Laboratory Animal Science, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
- Institute of Cardiovascular Science, Translational Medicine InstituteXi'an Jiaotong University Health Science CenterXi'anChina
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Li H, Li C, Zheng T, Wang Y, Wang J, Fan X, Zheng X, Tian G, Yuan Z, Chen T. Cardiac Fibroblast Activation Induced by Oxygen-Glucose Deprivation Depends on the HIF-1α/miR-212-5p/KLF4 Pathway. J Cardiovasc Transl Res 2023; 16:778-792. [PMID: 37284939 DOI: 10.1007/s12265-023-10360-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/27/2023] [Indexed: 06/08/2023]
Abstract
It is widely accepted that miRNAs play an important role in the pathogenesis of myocardial fibrosis. This study aimed to identify a new pathway of miR-212-5p in the activation of human cardiac fibroblasts (HCFs) induced by oxygen-glucose deprivation (OGD). First, we found that KLF4 protein was markedly decreased in OGD-induced HCFs. Then, bioinformatics analysis and verification experiments were used to identify the existence of an interaction of KLF4 with miR-212-5p. Functional experiments indicated that OGD significantly upregulated the expression of hypoxia inducible factor-1 alpha (HIF-1α) in HCFs, which positively regulated miR-212-5p transcription by binding to its promoter. MiR-212-5p inhibited the expression of Krüppel-like factor 4 (KLF4) protein by binding to the 3' untranslated coding regions (UTRs) of KLF4 mRNA. Inhibition of miR-212-5p effectively inhibited the activation of OGD-induced HCFs by upregulating KLF4 expression and inhibited cardiac fibrosis in vivo and in vitro.
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Affiliation(s)
- Hongbing Li
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Chenxing Li
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Tao Zheng
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Yaning Wang
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Jin Wang
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Xiaojuan Fan
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
| | - Xueyang Zheng
- Department of Organ Transplantation, Shanghai Changzheng Hospital, Navy Medical University, 415 Fengyang Road, Shanghai, 200001, China.
| | - Gang Tian
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China.
| | - Zuyi Yuan
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China.
| | - Tao Chen
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China.
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Zhang X, Chen Y, Li Z, Shang J, Yuan Z, Deng W, Luo Y, Han N, Yin P, Yin J. [Analysis of therapeutic mechanism of Liushen Wan against colitis-associated colorectal cancer based on network pharmacology and validation in mice]. Nan Fang Yi Ke Da Xue Xue Bao 2023; 43:1051-1062. [PMID: 37488787 PMCID: PMC10366510 DOI: 10.12122/j.issn.1673-4254.2023.07.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
OBJECTIVE To explore the therapeutic mechanism of Liushen Wan (LSW) against colitis-associated colorectal cancer (CAC) by network pharmacology. METHODS TCMSP, BATMAN-TCM, CNKI, PubMed, Genecards, OMIM, and TTD databases were used to obtain the related targets of LSW and CAC. The common targets of LSW and CAC were obtained using Venny online website. The PPI network was constructed using Cytoscape 3.8.2 to screen the core targets of LSW in the treatment of CAC. GO and KEGG enrichment analysis were conducted using DAVID database. The therapeutic effect of LSW on CAC was evaluated in a C57BL/6J mouse model of AOM/DSS-induced CAC by observing the changes in body weight, disease activity index, colon length, and size and number of the tumor. HE staining and RT-qPCR were used to analyze the effect of LSW on inflammatory mediators. Immunohistochemistry and TUNEL staining were used to evaluate the effect of LSW on the proliferation and apoptosis of AOM/DSS-treated colon tumor cells. Immunohistochemistry and Western blotting were used to detect the effects of LSW on the expression of TLR4 proteins in CAC mice. RESULTS Network pharmacology analysis identified 69 common targets of LSW and CAC, and 33 hub targets were screened in the PPI network. KEGG pathway enrichment analysis suggested that the effect of LSW on CAC was mediated by the Toll-like receptor signaling pathway. In the mouse model of AOM/DSS-induced CAC, LSW significantly inhibited colitis-associated tumorigenesis, reduced tumor number and tumor load (P < 0.05), obviously improved histopathological changes in the colon, downregulated the mRNA levels of proinflammatory cytokines, and inhibited the proliferation (P < 0.01) and promoted apoptosis of colon tumor cells (P < 0.001). LSW also significantly decreased TLR4 protein expression in the colon tissue (P < 0.05). CONCLUSION LSW can inhibit CAC in mice possibly by regulating the expression of TLR4 to reduce intestinal inflammation, inhibit colon tumor cell proliferation and promote their apoptosis.
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Affiliation(s)
- X Zhang
- School of Traditional Chinese Medicine, Shengyang Pharmaceutical University, Benxi 117004, China
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Y Chen
- School of Traditional Chinese Medicine, Shengyang Pharmaceutical University, Benxi 117004, China
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Z Li
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - J Shang
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Z Yuan
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - W Deng
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Y Luo
- Clinical Laboratory, Shanghai Changning Maternity and Infant Health Hospital, Shanghai 200000, China
| | - N Han
- School of Traditional Chinese Medicine, Shengyang Pharmaceutical University, Benxi 117004, China
| | - P Yin
- Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
- Interventional Cancer Institute of Chinese Integrative Medicine, Shanghai Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - J Yin
- School of Traditional Chinese Medicine, Shengyang Pharmaceutical University, Benxi 117004, China
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Wen W, Zhang Z, She J, Bai X, Wu Y, Gao L, Zhou J, Yuan Z. The Predictive Values of White Blood Cell Indices (Lymphocyte and Eosinophilic Granulocyte) for Heart Failure in Acute Coronary Syndrome Patients Following Percutaneous Coronary Intervention: A Prospective Cohort Study. Clin Interv Aging 2023; 18:951-962. [PMID: 37351380 PMCID: PMC10284297 DOI: 10.2147/cia.s413313] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/08/2023] [Indexed: 06/24/2023] Open
Abstract
Background White blood cell (WBC) indices are strongly associated with cardiovascular disease, but data on the prognostic values of these parameters in patients with acute coronary syndrome (ACS) following percutaneous coronary intervention (PCI) are sparse. The current study aimed to investigate the relationship between baseline WBC indices levels and the incidence of heart failure (HF) in ACS patients after PCI and explore the predictive values over a 2-year follow-up period. Methods A total of 416 consecutive ACS patients treated with PCI were enrolled and received a median of 27.7 months follow-up. Univariate and multivariate Cox regression analyses and the receiver operating characteristic (ROC) curves were performed. Results Baseline lymphocyte (LYMPH) count, eosinophil (EO) count and eosinophil percentage (EO %) were higher in patients who experienced HF over a 2-year follow-up. In multivariate Cox proportional hazards analysis, LYMPH count, EO count and EO % were independently associated with the occurrence of HF (hazard ratio [HR] = 12.876, P = 0.025; HR = 16.625, P = 0.004; HR = 1.196, P = 0.031, respectively). The area under the ROC curve of baseline EO count predicting the occurrence of HF in ACS patients following PCI was 0.625 (P = 0.037). For patients aged 60 years and above, who had PCI or history of coronary artery bypass grafting, the higher EO count, the higher the risk of HF. Conclusion Elevated baseline LYMPH count, EO count and EO % were independently associated with the incidence of HF in ACS patients following PCI, suggesting that WBC indices might be available, simple, and cost-efficient biomarkers with predictive value, especially for patients aged more than 60 years.
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Affiliation(s)
- Wen Wen
- Department of Ultrasound, Clinical Medical College, First Affiliated Hospital of Chengdu Medical College, Chengdu, People’s Republic of China
| | - Zhanyi Zhang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Jianqing She
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Xiaofang Bai
- Department of Ultrasound, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Yan Wu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Li Gao
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Juan Zhou
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Molecular Cardiology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Molecular Cardiology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
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Fan H, Xiong Y, Huang Y, Xu C, Feng X, Li W, Yang Y, Hua R, Wang Z, Yuan Z, Zhou J. Lung function indices do not affect the incidence of coronary heart disease in patients with sleep-disordered breathing. Sleep Med 2023; 108:22-28. [PMID: 37307697 DOI: 10.1016/j.sleep.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND Currently, it's unclear whether sleep-disordered breathing (SDB) and reduced lung function could synergistically increase the incidence of coronary heart disease (CHD). Furthermore, the predictive value of different lung function indices for the incidence of CHD remains unknown. METHODS We enrolled 3749 participants from the Sleep Heart Health Study (SHHS) to conduct a retrospective study. The individuals were divided into the SDB and non-SDB subgroups according to Apnoea-Hypopnoea Index (AHI). Cox regression models were used to evaluate the association between lung function and CHD. We also conducted a ROC analysis to assess the predictive value of different lung function indices. RESULTS 512 cases of CHD were identified during an average of 10.40 years of follow-up in participants without CVD at baseline. We observed that lung function was a better predictor of CHD in non-SDB participants compared with SDB participants. Reduced lung function was associated with a higher risk of CHD in participants without SDB, while the inverse association became non-significant in participants with SDB. Furthermore, the incremental contribution of lung function to CHD diminished with increasing severity of SDB. CONCLUSION We need to focus more on the lung function of individuals without SDB rather than those with SDB to reduce the risk of CHD.
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Affiliation(s)
- Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Chenbo Xu
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Wenyuan Li
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Yuxuan Yang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Rui Hua
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Zihao Wang
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China.
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710061, China; Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, 710061, China.
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Qiao XR, Zheng T, Xie Y, Yao X, Yuan Z, Wu Y, Zhou D, Chen T. MiR-146a rs2910164 (G/C) polymorphism is associated with the development and prognosis of acute coronary syndromes: an observational study including case control and validation cohort. J Transl Med 2023; 21:325. [PMID: 37189131 DOI: 10.1186/s12967-023-04140-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/17/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Polymorphisms in microRNAs (miRNAs) play an important role in acute coronary syndromes (ACS). The purpose of this study was to assess the association of miR-146a rs2910164 and miR-34b rs4938723 polymorphisms with the development and prognosis of ACS and to explore the underlying mechanisms. METHODS A case-control study of 1171 subjects was included to determine the association of miR-146a rs2910164 and miR-34b rs4938723 polymorphisms with ACS risk. An additional 612 patients with different miR-146a rs2910164 genotypes, who underwent percutaneous coronary intervention (PCI) were included in the validation cohort and followed for 14 to 60 months. The endpoint was major adverse cardiovascular events (MACE). A luciferase reporter gene assay was used to validate the interaction of oxi-miR-146a(G) with the IKBA 3'UTR. Potential mechanisms were validated using immunoblotting and immunostaining. RESULTS The miR-146a rs2910164 polymorphism was significantly associated with the risk of ACS (Dominant model: CG + GG vs. CC, OR = 1.270, 95% CI (1.000-1.613), P = 0.049; Recessive model: GG vs. CC + CG, OR = 1.402, 95% CI (1.017-1.934), P = 0.039). Serum inflammatory factor levels were higher in patients with the miR-146a rs2910164 G allele than in those with the C allele. MiR-146a rs2910164 polymorphism in dominant model was associated with the incidence of MACE in post-PCI patients (CG + GG vs. CC, HR = 1.405, 95% CI (1.018-1.939), P = 0.038). However, the miR-34b rs4938723 polymorphism was not associated with the prevalence and prognosis of ACS. The G allele of miR-146a rs2910164 tends to be oxidized in ACS patients. The miRNA fractions purified from monocytes isolated from ACS patients were recognized by the 8OHG antibody. Mispairing of Oxi-miR-146a(G) with the 3'UTR of IKBA results in decreased IκBα protein expression and activation of the NF-κB inflammatory pathway. P65 expression was higher in atherosclerotic plaques from patients carrying the miR-146a rs2910164 G allele. CONCLUSION The variant of miR-146a rs2910164 is closely associated with the risk of ACS in Chinese Han population. Patients carrying miR-146a rs2910164 G allele may have worse pathological change and poorer post-PCI prognosis, partly due to the oxidatively modified miR-146a mispairing with 3'UTR of IKBA and activating NF-κB inflammatory pathways.
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Affiliation(s)
- Xiang-Rui Qiao
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Tao Zheng
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Yifei Xie
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Xinyi Yao
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Yue Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China
| | - Dong Zhou
- Department of Cardiovascular Medicine, Yongchuan Hospital of Chongqing Medical University, 439 XuanHua Road, Chongqing, 402160, China.
| | - Tao Chen
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China.
- Key Laboratory of Molecular Cardiology, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi, 710061, China.
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Li W, He Q, Zhang H, Shu S, Wang L, Wu Y, Yuan Z, Zhou J. Thyroid-stimulating hormone within the normal reference range has a U-shaped association with the severity of coronary artery disease in nondiabetic patients but is diluted in diabetic patients. J Investig Med 2023; 71:350-360. [PMID: 36680358 DOI: 10.1177/10815589221149187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Too high or too low thyroid-stimulating hormone (TSH) has been associated with the progress and prognosis of coronary artery disease (CAD). However, whether TSH within its normal reference range plays a role in the severity of CAD remains unclear. In this observational study, we explored the potential relationship of hypersensitive TSH (hs-TSH) with the severity of CAD in euthyroid patients with or without diabetes mellitus. A total of 7357 CAD patients with euthyroidism were enrolled in this study. Of those, 1997 had diabetes mellitus. The severity of CAD was evaluated through the presence of myocardial infarction (MI) and the severity of coronary lesions, which was calculated using the Gensini score (GS). Logistic regression models treating hs-TSH as a categorical variable and restricted cubic spline analyses treating it as a continuous variable were used to evaluate the associations of hs-TSH with the severity of CAD. The propensity score matching method was used to further validate the differences between diabetic and nondiabetic patients. CAD patients with diabetes mellitus had lower levels of hs-TSH (1.6 (0.97-2.53) vs 1.67 (1.00-2.64)) in serum compared with CAD patients without diabetes mellitus. Meanwhile, hs-TSH was independently related to the severity of CAD. In CAD patients with vs without diabetes mellitus, the U-shaped relationship between hs-TSH and MI was more prominent in patients without diabetes mellitus, and the significant U-shaped association between higher GS and hs-TSH remained only in nondiabetes. Therefore, hs-TSH within the normal reference range has a U-shaped association with the severity of CAD in nondiabetic patients, which is markedly diluted in diabetic patients.
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Affiliation(s)
- Wenyuan Li
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Qingyuan He
- Department of Endocrinology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Haoxuan Zhang
- Department of Bioengineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- Department of Biological Science, Georgia State University, Atlanta, GA, USA
| | - Shan Shu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Lijun Wang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yue Wu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases (Xi'an Jiaotong University), Ministry of Education, Xi'an, Shaanxi, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology of Shannxi Province, Xi'an, Shaanxi, China
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Bai F, Pu J, Che W, Chen J, Chen M, Chen W, Chen X, Chen Y, Cheng X, Cheng X, Cong H, Dai C, Fan D, Fu G, Gao L, Gao C, Gao W, Ge J, He B, Hu T, Huang C, Huang J, Huo Y, Jia S, Jiang J, Jing Z, Kong X, Li L, Li Y, Li Y, Li Z, Liang C, Lin X, Liu X, Liu X, Lu C, Ma G, Ma Y, Mao W, Mei X, Ning Z, Ou J, Slaj S, Shen C, Shi H, Shi H, Shi B, Su X, Sun N, Tang Q, Wang F, Wang C, Wang J, Wu Y, Wu Y, Xia Y, Xiang D, Xiao P, Xie P, Xiong D, Xu Y, Yang J, Yang L, Yu Z, Yuan Z, Yuan H, Zhang G, Zhang H, Zhang J, Zhang L, Zhang R, Zhang S, Zhang S, Zhang Z, Zhao G, Zhao X, Zheng J, Zheng H, Zhou D, Zhou S, Zhou Y. 2023 Chinese expert consensus on the impact of COVID-19 on the management of cardiovascular diseases. Cardiol Plus 2023; 8:82-102. [PMID: 37486153 PMCID: PMC10358441 DOI: 10.1097/cp9.0000000000000043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/14/2023] [Indexed: 07/25/2023] Open
Abstract
The primary site of infection in COVID-19 exhibit is the respiratory system, but multiple organ systems could be affected. The virus could directly invade cardiomyocytes. Alternatively, cytokine storm could lead to myocardial injury. More importantly, the management of existing cardiovascular diseases must be re-examined in COVID-19 due to, for example, interaction between antiviral agents and with a wide variety of pharmacological agents. The Branch of Cardiovascular Physicians of Chinese Medical Doctor Association organized a panel of experts in cardiovascular and related fields to discuss this important issue, and formulated the "2023 Chinese Expert Consensus on the Impact of COVID-19 on the Management of Cardiovascular Diseases." The Consensus was drafted on the basis of systematic review of existing evidence and diagnosis and treatment experience, and covers three major aspects: myocardial injury caused by COVID-10 and COVID-19 vaccine, the impact of COVID-19 on patients with cardiovascular disease, and the impact of COVID-19 on the cardiovascular system of healthy people, and rehabilitation guidance recommendations. The Consensus involves 11 core clinical issues, including incidence, pathogenesis, clinical manifestations, treatment strategies, prognosis, and rehabilitation. It is our hope that this Consensus will provide a practical guidance to cardiologists in the management of cardiovascular diseases in the new era of COVID-19 pandemic.
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He J, Ouyang N, Guo X, Sun G, Li Z, Mu J, Wang DW, Qiao L, Xing L, Ren G, Zhao C, Yang R, Yuan Z, Wang C, Shi C, Liu S, Miao W, Li G, Chen CS, Sun Y. Effectiveness of a non-physician community health-care provider-led intensive blood pressure intervention versus usual care on cardiovascular disease (CRHCP): an open-label, blinded-endpoint, cluster-randomised trial. Lancet 2023; 401:928-938. [PMID: 36871573 DOI: 10.1016/s0140-6736(22)02603-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/30/2022] [Accepted: 12/09/2022] [Indexed: 03/06/2023]
Abstract
BACKGROUND Effectiveness of a non-physician community health-care provider-led intensive blood pressure intervention on cardiovascular disease has not been established. We aimed to test the effectiveness of such an intervention compared with usual care on risk of cardiovascular disease and all-cause death among individuals with hypertension. METHODS In this open-label, blinded-endpoint, cluster-randomised trial, we recruited individuals aged at least 40 years with an untreated systolic blood pressure of at least 140 mm Hg or a diastolic blood pressure of at least 90 mm Hg (≥130 mm Hg and ≥80 mm Hg for those at high risk for cardiovascular disease or if currently taking antihypertensive medication). We randomly assigned (1:1) 326 villages to a non-physician community health-care provider-led intervention or usual care, stratified by provinces, counties, and townships. In the intervention group, trained non-physician community health-care providers initiated and titrated antihypertensive medications according to a simple stepped-care protocol to achieve a systolic blood pressure goal of less than 130 mm Hg and diastolic blood pressure goal of less than 80 mm Hg with supervision from primary care physicians. They also delivered discounted or free antihypertensive medications and health coaching for patients. The primary effectiveness outcome was a composite outcome of myocardial infarction, stroke, heart failure requiring hospitalisation, and cardiovascular disease death during the 36-month follow-up in the study participants. Safety was assessed every 6 months. This trial is registered with ClinicalTrials.gov, NCT03527719. FINDINGS Between May 8 and Nov 28, 2018, we enrolled 163 villages per group with 33 995 participants. Over 36 months, the net group difference in systolic blood pressure reduction was -23·1 mm Hg (95% CI -24·4 to -21·9; p<0·0001) and in diastolic blood pressure reduction, it was -9·9 mm Hg (-10·6 to -9·3; p<0·0001). Fewer patients in the intervention group than the usual care group had a primary outcome (1·62% vs 2·40% per year; hazard ratio [HR] 0·67, 95% CI 0·61-0·73; p<0·0001). Secondary outcomes were also reduced in the intervention group: myocardial infarction (HR 0·77, 95% CI 0·60-0·98; p=0·037), stroke (0·66, 0·60-0·73; p<0·0001), heart failure (0·58, 0·42-0·81; p=0·0016), cardiovascular disease death (0·70, 0·58-0·83; p<0·0001), and all-cause death (0·85, 0·76-0·95; p=0·0037). The risk reduction of the primary outcome was consistent across subgroups of age, sex, education, antihypertensive medication use, and baseline cardiovascular disease risk. Hypotension was higher in the intervention than in the usual care group (1·75% vs 0·89%; p<0·0001). INTERPRETATION The non-physician community health-care provider-led intensive blood pressure intervention is effective in reducing cardiovascular disease and death. FUNDING The Ministry of Science and Technology of China and the Science and Technology Program of Liaoning Province, China.
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Affiliation(s)
- Jiang He
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, and Tulane University Translational Science Institute, New Orleans, LA, USA.
| | - Nanxiang Ouyang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Xiaofan Guo
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Guozhe Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Zhao Li
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Jianjun Mu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Dao Wen Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Lixia Qiao
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Liying Xing
- Department of Chronic Disease Control, Disease Control and Prevention Centre of Liaoning Province, Shenyang, China
| | | | - Chunxia Zhao
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | | | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chang Wang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Chuning Shi
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Songyue Liu
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Wei Miao
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Guangxiao Li
- Department of Medical Record Management Center, First Hospital of China Medical University, Shenyang, China
| | - Chung-Shiuan Chen
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, and Tulane University Translational Science Institute, New Orleans, LA, USA
| | - Yingxian Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China.
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Wei Y, Li W, Luan H, Tuerhongjiang G, Yuan Z, Wu Y. The association of glycated hemoglobin A1c with coronary artery disease, myocardial infarction, and severity of coronary lesions. J Investig Med 2023; 71:202-211. [PMID: 36803042 DOI: 10.1177/10815589221140593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Glycated hemoglobin A1c (HbA1c) has been recognized as a predictor of cardiovascular events. However, the relationship between HbA1c and coronary artery disease (CAD) in the Chinese population has yet to be systematically explored. In addition, factors associated with HbA1c were generally analyzed linearly, thereby failing to appreciate more complex nonlinear associations. The study aimed to evaluate the relationship between the HbA1c value and the presence and severity of coronary artery stenosis. A total of 7192 consecutive patients who underwent coronary angiography were enrolled. Their biological parameters, including HbA1c, were measured. The severity of coronary stenosis was evaluated using Gensini score. After correcting for baseline confounding factors, a multivariate logistic regression analysis was used to evaluate the relationship between HbA1c and CAD severity. Restricted cubic splines were applied to explore the relation of HbA1c with the presence of CAD, myocardial infarction (MI), and the severity of coronary lesions. HbA1c was significantly associated with the presence and severity of CAD in patients without diagnosed diabetes (odds ratio: 1.306, 95% confidence interval: 1.053-1.619, p = 0.015). Spline analysis showed a U-shaped association of HbA1c with the presence of MI. Both HbA1c > 7.2% and HbA1c < 5.7% were associated with the presence of MI. In conclusion, HbA1c value was highly associated with the severity of coronary artery stenosis in the whole study population, and in CAD patients without diagnosed diabetes. Compared with patients with HbA1c levels between 6.0% and 7.0%, HbA1c < 5.7% and HbA1c > 7.2% were associated with higher presence of MI.
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Affiliation(s)
- Yuanyuan Wei
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wenyuan Li
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hui Luan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shannxi, China
| | - Gulinigaer Tuerhongjiang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shannxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shannxi, China
| | - Yue Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shannxi, China
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29
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Yuan Z, Cui H, Wei B. [Current status and future prospects of robotic surgical system in radical gastrectomy for gastric cancer]. Zhonghua Wei Chang Wai Ke Za Zhi 2023; 26:33-37. [PMID: 36649997 DOI: 10.3760/cma.j.cn441530-20221123-00486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Robotic gastrectomy (RG) has always been a hot topic in the field of minimally invasive surgery for gastric cancer. More and more studies have confirmed that short- and long-term outcomes of RG are similar to those of laparoscopic gastrectomy. Robotic surgical systems have more advantages in specific regional lymph node dissection. More delicate operation can reduce intraoperative blood loss and the incidence of postoperative complications. Robotic surgical systems are also more ergonomically designed. However, there are also some problems such as high surgical cost, lack of tactile feedback and prolonged total operation time. In the future, robotic surgical system may be further developed in the direction of miniaturization, intelligence and modularity. At the same time, the robotic surgical system deeply integrated with artificial intelligence technology may realize the automation of some operation steps to some extent.
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Affiliation(s)
- Z Yuan
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - H Cui
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - B Wei
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
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30
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Zhang L, Zhang Y, Chu C, Deng F, Zhou J, Yuan Z. Associations of pre-hospital statin treatment with in-hospital outcomes and severity of coronary artery disease in patients with first acute coronary syndrome-findings from the CCC-ACS project. Front Cardiovasc Med 2023; 9:1030108. [PMID: 36741846 PMCID: PMC9889368 DOI: 10.3389/fcvm.2022.1030108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 12/13/2022] [Indexed: 01/20/2023] Open
Abstract
Background The current burden of dyslipidemia, the pre-hospital application of statins and the association of pre-hospital statins with the severity of coronary artery disease (CAD) and in-hospital outcomes in Chinese patients with first acute coronary syndrome (ACS) are very significant and remain unclear. Methods A total of 41,183 patients who underwent coronary angiography and were diagnosed with ACS for the first time from a nationwide registry study (CCC-ACS) were enrolled. The severity of CAD was assessed using the CAD prognostic index (CADPI). The patients were classified into statin and non-statin groups according to their pre-hospital statin treatment status. Clinical characteristics, CADPI and in-hospital outcomes were compared, and a logistic regression analysis was performed to determine whether pre-hospital statin therapy is associated with in-hospital outcomes and CADPI. A sensitivity analysis was used to further explore the issues above. Results The non-statin group had more in-hospital all-cause deaths (1.2 vs. 0.8%, P = 0.010). However, no association exists between statin pretreatment and in-hospital major adverse cardiovascular events (MACEs) or all-cause deaths in the entire population and subgroups (all P > 0.05). Surprisingly, statin pretreatment was associated with an 8.9% higher risk of severely obstructive CAD (CADPI ≥ 37) (OR, 1.089; 95% CI, 1.010-1.175, P = 0.028), and similar results were observed in subgroups of females, those aged 50 to 75 years, and patients with hypertension. Conclusion Statin pretreatment was not related to MACEs or all-cause death during hospital stay, but it was associated with a higher risk of increased angiographic severity in patients with first ACS.
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Affiliation(s)
- Lisha Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Lisha Zhang,
| | - Yan Zhang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Chao Chu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Fuxue Deng
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,Zuyi Yuan,
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Gao G, Zheng T, Lan B, Hui W, Chen S, Yuan Z, Wu Y, Chiang JYL, Chen T. Effect of in-hospital evolocumab therapy on lipoprotein(a) in patients with acute myocardial infarction: a retrospective cohort study and a propensity score matching analysis. Cardiol Plus 2023; 8:46-52. [PMID: 37187811 PMCID: PMC10179980 DOI: 10.1097/cp9.0000000000000036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 02/25/2023] [Indexed: 03/29/2023] Open
Abstract
Elevated lipoprotein(a) is associated with an increased risk of atherosclerotic cardiovascular disease. Evolocumab, a proprotein convertase subtilisin/kexin type 9 inhibitor, has been shown to reduce lipoprotein(a). However, the effect of evolocumab on lipoprotein(a) in patients with acute myocardial infarction (AMI) is poorly studied. This study aims to investigate the change in lipoprotein(a) under evolocumab therapy in patients with AMI. Methods This retrospective cohort analysis included a total of 467 AMI patients with LDL-C level >2.6 mmol/L upon admission, among whom 132 received in-hospital evolocumab (140 mg every 2 weeks) plus statin (20 mg atorvastatin or 10 mg rosuvastatin per day) and the remaining 335 received statin only. Lipid profiles at 1-month follow-up were compared between the two groups. A propensity score matching analysis was also conducted based on age, sex, and baseline lipoprotein(a) at a 1:1 ratio using a 0.02 caliper. Results At the 1-month follow-up, the lipoprotein(a) level decreased from 27.0 (17.5, 50.6) mg/dL to 20.9 (9.4, 52.5) mg/dL in evolocumab plus statin group, but increased from 24.5 (13.2, 41.1) mg/dL to 27.9 (14.8, 58.6) mg/dL in statin only group. The propensity score matching analysis included 262 patients (131 in each group). In subgroup analysis of the propensity score matching cohort stratified by the baseline lipoprotein(a) at cutoff values of 20 and 50 mg/dL, the absolute change in lipoprotein(a) was -4.9 (-8.5, -1.3), -5.0 (-13.9, 1.9), -0.2 (-9.9, 16.9) mg/dL in three subgroups in evolocumab plus statin group, and 0.9 (-1.7, 5.5), 10.7 (4.6, 21.9), 12.2 (2.9, 35.6) mg/dL in three subgroups in statin only group. In comparison to statin only group, evolocumab plus statin group had lower lipoprotein(a) level at 1 month in all subgroups (P < 0.05). Conclusions In-hospital initiation of evolocumab on a background statin therapy reduced lipoprotein(a) level at 1-month follow-up in patients with AMI. Evolocumab plus statin therapy inhibited the increase in lipoprotein(a) in statin only therapy, regardless of the baseline lipoprotein(a) level.
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Affiliation(s)
- Ge Gao
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Tao Zheng
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Beidi Lan
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Weiying Hui
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Shi Chen
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Zuyi Yuan
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - Yue Wu
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
| | - John Y. L. Chiang
- Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH 44272, USA
| | - Tao Chen
- Department of Cardiology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an Jiaotong University, Xi’an 710061, China
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Fan H, Xu C, Li W, Huang Y, Hua R, Xiong Y, Yang Y, Feng X, Wang Z, Yuan Z, Zhou J. Ideal Cardiovascular Health Metrics Are Associated with Reduced Severity of Hepatic Steatosis and Liver Fibrosis Detected by Transient Elastography. Nutrients 2022; 14:nu14245344. [PMID: 36558503 PMCID: PMC9780817 DOI: 10.3390/nu14245344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/07/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Life's Simple 7 (LS7) is the American Heart Association's (AHA) proposal for a healthy lifestyle, also known as cardiovascular health (CVH) metrics. However, the association between CVH metrics and the severity of hepatic steatosis and liver fibrosis detected by transient elastography is unknown. We performed a cross-sectional study using the data from the 2017-2018 National Health and Nutrition Examination Survey (NHANES) cycle. The controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) were used to evaluate the severity of hepatic steatosis and liver fibrosis and to define NAFLD, advanced liver fibrosis, and cirrhosis. A total of 2679 participants were included. Multivariate linear regression analysis revealed that per 1-unit increase in the CVH metric, CAP and LSM decreased by 8.565 units and 0.274 units, respectively. In the multivariate logistic regression analysis, the risk of NAFLD, advanced liver fibrosis, and cirrhosis were 7, 10, and 6 times higher in the poor CVH group than in the ideal CVH group. Subgroup analysis indicated that CVD patients and non-Hispanic whites could benefit more from ideal CVH. In conclusion, adherence to ideal CVH metrics, as proposed by the AHA, can significantly reduce the risk of hepatic steatosis and liver fibrosis.
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Affiliation(s)
- Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Chenbo Xu
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Wenyuan Li
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Rui Hua
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Ying Xiong
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Yuxuan Yang
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Zihao Wang
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
- Correspondence:
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
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Dong X, Ding F, Zhou S, Ma J, Li N, Maimaitiming M, Xu Y, Guo Z, Jia S, Li C, Luo S, Bian H, Luobu G, Yuan Z, Shi H, Zheng ZJ, Jin Y, Huo Y. Optimizing an Emergency Medical Dispatch System to Improve Prehospital Diagnosis and Treatment of Acute Coronary Syndrome: Nationwide Retrospective Study in China. J Med Internet Res 2022; 24:e36929. [DOI: 10.2196/36929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 10/04/2022] [Accepted: 10/20/2022] [Indexed: 11/24/2022] Open
Abstract
Background
Acute coronary syndrome (ACS) is the most time-sensitive acute cardiac event that requires rapid dispatching and response. The medical priority dispatch system (MPDS), one of the most extensively used types of emergency dispatch systems, is hypothesized to provide better-quality prehospital emergency treatment. However, few studies have revealed the impact of MPDS use on the process of ACS care.
Objective
This study aimed to investigate whether the use of MPDS was associated with higher prehospital diagnosis accuracy and shorter prehospital delay for patients with ACS transferred by an emergency medical service (EMS), using a national database in China.
Methods
This retrospective analysis was based on an integrated database of China’s MPDS and hospital registry. From January 1, 2016, to December 31, 2020, EMS-treated ACS cases were divided into before MPDS and after MPDS groups in accordance with the MPDS launch time at each EMS center. The primary outcomes included diagnosis consistency between hospital admission and discharge, and prehospital delay. Multivariable logistic regression and propensity score–matching analysis were performed to compare outcomes between the 2 groups for total ACS and subtypes.
Results
A total of 9806 ACS cases (3561 before MPDS and 6245 after MPDS) treated by 43 EMS centers were included. The overall diagnosis consistency of the after MPDS group (Cohen κ=0.918, P<.001) was higher than that of the before MPDS group (Cohen κ=0.889, P<.001). After the use of the MPDS, the call-to-EMS arrival time was shortened in the matched ACS cases (20.0 vs 16.0 min, P<.001; adjusted difference: –1.67, 95% CI –2.33 to –1.02; P<.001) and in the subtype of ST-elevation myocardial infarction (adjusted difference: –3.81, 95% CI –4.63 to –2.98, P<.001), while the EMS arrival-to-door time (20.0 vs 20.0 min, P=.31) was not significantly different in all ACS cases and subtypes.
Conclusions
The optimized use of MPDS in China was associated with increased diagnosis consistency and a reduced call-to-EMS arrival time among EMS-treated patients with ACS. An emergency medical dispatch system should be designed specifically to fit into different prehospital modes in the EMS system on a regional basis.
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Zhang Z, Gao S, Dong M, Luo J, Xu C, Wen W, Huang Y, Wu Y, Zhou J, Yuan Z. Relationship between Red Blood Cell Indices (MCV, MCH, and MCHC) and Major Adverse Cardiovascular Events in Anemic and Nonanemic Patients with Acute Coronary Syndrome. Dis Markers 2022; 2022:2193343. [PMID: 36393972 PMCID: PMC9649320 DOI: 10.1155/2022/2193343] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/28/2022] [Accepted: 10/21/2022] [Indexed: 07/30/2023]
Abstract
BACKGROUND Previous studies have shown that increased mean corpuscular volume (MCV) is an independent predictor for worse outcomes in coronary artery disease. However, as parameters to classify different types of anemia together with MCV, the relationship between mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), and long-term outcomes in acute coronary syndrome (ACS) remains obscure. Moreover, few studies have compared the prognostic value of these red blood cell indices in anemic and nonanemic patients with ACS. METHODS AND RESULTS In this single-center observational cohort study, we enrolled 393 patients diagnosed with ACS, including 75 anemic and 318 nonanemic patients. The composite end points were defined as major adverse cardiovascular events (MACEs). After a median follow-up of 31.24 months, Kaplan-Meier survival analysis showed that higher MCV and MCH but not MCHC were significantly associated with increased MACEs in nonanemic ACS patients. Among the enrolled ACS patients without anemia, Cox regression analysis revealed that high MCV and MCH were correlated with increased MACEs after adjustment for cardiovascular risk factors, and receiver operating characteristic (ROC) curve analysis further confirmed the predictive value of high MCV and MCH. In bivariate correlation and linear regression analysis, plasma homocysteine was positively correlated with MCV and MCH but not MCHC in the nonanemic group even after adjusting for age, male sex, BMI, SBP, DBP, smoking, and diabetes. However, MCV, MCH, and MCHC showed no predictive value for MACEs, and no correlation was found between these red blood cell indices and homocysteine in ACS patients with anemia. CONCLUSION After adjusting for cardiovascular risk factors, this study showed that higher admission MCV and MCH but not MCHC were independent predictors for long-term MACEs and positively correlated with homocysteine levels in the blood among the nonanemic but not anemic patients with ACS in China.
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Affiliation(s)
- Zhanyi Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shanshan Gao
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Mengya Dong
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Jian Luo
- Health Management Center, Xi'an People's Hospital (Xi'an Fourth Hospital), Xi'an, Shaanxi, China
| | - Chenbo Xu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wen Wen
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuzhi Huang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yue Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Key Laboratory of Molecular Cardiology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Yang N, Liu J, Liu J, Hao Y, Smith JSC, Huo Y, Fonarow GC, Ge J, Morgan L, Ma C, Han Y, Zhao D, Li B, Xu B, Li B, Liu B, Wang B, He Y, Yu B, Yang B, Luo C, Wang C, Liu C, Liang C, Gao C, Lai C, Wang C, Zhang C, Wu C, Zhang C, Cui B, Huang L, Peng D, Xu D, Wu D, Zhu D, Chai D, Li D, Tang F, Xiao J, Zhao F, Huang F, Meng F, Li F, Gan F, Xu G, Sang G, Ma G, Zhang G, Tao G, Li G, Chen G, Xin G, Li G, Fu G, Chen G, Lin H, Guo H, Lin H, Jiang H, Liu H, Luan H, Zhang H, Deng H, Li H, Wang H, Liu H, Dong H, Liu H, Zhang H, Wang H, Chu H, Xi J, Yang J, Ye J, Li J, Tao J, Liu J, Yang J, Ding J, Tong J, Chen J, Jiang J, Yang J, Li J, Yan J, Hu J, Xu J, Wang J, Diao J, Zhao J, Wei J, Yi J, Su J, Tang J, Chen J, Yin J, Fan J, Guan J, Ge J, Liu J, Deng J, Fang J, Li J, Chen K, Luo K, Wu K, Hong L, Li L, Jiang L, Wei L, Meng L, Ma L, Tang L, Wang L, Wei L, Li L, Tao L, Yang L, Li W, Zhang M, Chen K, Lai M, Tian M, Bai M, Han M, Chen M, Liang N, Jia N, Bing H, Qu P, Zhang P, Chen P, Hou P, Xie P, Zhang P, Dong P, Wu Q, Xie Q, Zhong Q, Wang Q, Su Q, Chang R, Lin R, Zhao R, Jia S, Nie S, Ye S, He S, Chen S, Ma S, Li S, Xin S, Xia S, Zhang S, Qu S, Ma S, Wang S, Li S, Luo S, Liu T, Zhang T, Tuo T, Li T, Yang T, Du T, Wu T, Liu W, Mao W, Tuo W, Wang W, Jiang W, Huang W, Liu W, Fan W, Xu W, Lin W, Su X, Chen X, Zhang X, Fu X, Yang X, Zhao X, Ma X, Sun X, Wang X, Li X, Li X, Yang X, Chen X, Chen X, Zhang X, Cheng X, Peng X, Ma X, Qi X, Feng X, Chen X, Tang X, Tang S, Zhao X, Chen X, Li X, Li X, Liu X, Peng X, Han Y, Wang Y, Niu Y, Yu Y, Zheng Y, Wang Y, Zheng Y, Guo Y, Yang Y, Huang Y, Liu Y, Guo Y, Luo Y, Hao Y, Sun Y, Lin Y, Ma Y, Guo Y, Li Y, Li Y, Zhang Y, Jin Y, Li Y, Huang Y, Sun Y, Yang Y, Zhu Y, Shi Y, Zhao Y, Hou Y, Zheng Z, Xu Z, Ouyang Z, He Z, Lv Z, Li Z, He Z, Ji Z, Zhang Z, Ji Z, Su Z, Yang Z, Ou Z, Yang Z, Yang Z, Wang Z, Song Z, Wang Z, Yuan Z. In-hospital outcomes of ticagrelor versus clopidogrel in patients 75 years or older with acute coronary syndrome: findings from the Improving Care for Cardiovascular Disease in China (CCC)-Acute Coronary Syndrome Project. Age Ageing 2022; 51:6827082. [PMID: 36413586 DOI: 10.1093/ageing/afac231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The evidence for the comparative effectiveness and safety of ticagrelor versus clopidogrel in older patients with acute coronary syndrome (ACS) is limited, especially in the acute phase of ACS. This study aimed to compare the in-hospital outcomes of ticagrelor versus clopidogrel in older patients with ACS. METHODS Hospitalised ACS patients aged ≥75 years who were recruited to the Improving Care for Cardiovascular Disease in China-ACS project between November 2014 and December 2019 and received aspirin and P2Y12 receptor inhibitors within 24 h after first medical contact were included. The primary outcomes were in-hospital major adverse cardiovascular events (MACE) and major bleeding. Multivariable Cox regression was performed to evaluate the comparative effectiveness and safety of ticagrelor and clopidogrel. Inverse probability of treatment weighting (IPTW) and propensity score matching analyses were performed to evaluate the robustness of the results. RESULTS Of 18,244 ACS patients, 18.5% received ticagrelor. Multivariable-adjusted analysis revealed comparable risks of in-hospital MACE between patients receiving ticagrelor and clopidogrel (hazard ratio [HR] 1.12, 95% confidence interval [CI] 0.92-1.35). However, ticagrelor use was associated with 45% higher risk of in-hospital major bleeding compared with clopidogrel use (HR 1.45, 95% CI 1.09-1.91). Similar results were found in the IPTW analysis. CONCLUSIONS ACS patients aged ≥75 years receiving ticagrelor during the acute phase had similar risk of in-hospital MACE, but higher risk of in-hospital major bleeding compared with those receiving clopidogrel. More evidence is needed to guide the use of P2Y12 receptor inhibitors during hospitalisation in older patients with ACS. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT02306616.
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Affiliation(s)
- Na Yang
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jing Liu
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jun Liu
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Yongchen Hao
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jr Sidney C Smith
- Division of Cardiology, University of North Carolina, Chapel Hill, NC, USA
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Gregg C Fonarow
- Division of Cardiology, Geffen School of Medicine at University of California, Los Angeles, CA, USA
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Louise Morgan
- International Quality Improvement Department, American Heart Association, Dallas, TX, USA
| | - Changsheng Ma
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, Beijing, China
| | - Yaling Han
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, Liaoning, China
| | - Dong Zhao
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
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He C, Luo H, Coelho A, Liu M, Li Q, Xu J, Krämer A, Malin S, Yuan Z, Holmdahl R. Corrigendum to “NCF4 dependent intracellular reactive oxygen species regulate plasma cell formation” [Redox Biol 56 (2022) 102422]. Redox Biol 2022; 57:102499. [PMID: 36243565 PMCID: PMC9618464 DOI: 10.1016/j.redox.2022.102499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Zhang Y, Niu G, Kong S, Wei F, Wang H, Dong Y, Yu L, Guan Y, Wang H, Yu X, Yin Z, Yuan Z. Predictive Model for the Radiotherapy Induced Rib Fracture (RIRF) after Stereotactic Body Radiotherapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Niu G, Zhang Y, Gao M, Zhao J, Wang H, Chen J, Guo X, Yu L, Guan Y, Dong Y, Yu X, Yin Z, Yuan Z, Kong S. Dosimetric Analysis of Radiation-Induced Brachial Plexopathy after Stereotactic Body Radiotherapy: The Contouring of Brachial Plexus Matters. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lou B, Liu H, Luo Y, Jiang GT, Wu H, Wang C, Wu Y, Zhou B, Yuan Z, She J, Liu J. In-hospital initiation of PCSK9 inhibitor and short-term lipid control in patients with acute myocardial infarction. Lipids Health Dis 2022; 21:105. [PMID: 36280861 PMCID: PMC9590135 DOI: 10.1186/s12944-022-01724-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 10/15/2022] [Indexed: 11/28/2022] Open
Abstract
Background Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors have been shown to improve cardiovascular outcomes when added to conventional statin therapy. This study aims to investigate the efficacy and safety of in-hospital initiation of PCSK9 inhibitors among patients with acute myocardial infarction (AMI) based on real-world experience. Methods and results Data were collected from the Biobank of the First Affiliated Hospital of Xi’an Jiaotong University between January 2016 and December 2020. A total of 7556 AMI patients were screened for eligibility. Propensity Score Match (PSM) was employed, and covariates were age, sex, admission blood pressure and lipid profiles. Eligible participants were (1) propensity-matched 1:2:2 of statin plus evolocumab (dual therapy) vs. statin vs. statin plus ezetimibe. Ninety-five statin plus evolocumab users achieved significantly decreased low density lipoprotein (LDL) levels (0.92 ± 0.62 mmol/L in the 1st month and 1.17 ± 0.73 in the 3rd month) and a promising attainment rate of LDL (79.5% in the 1st month and 80.0% in the 3rd month) compared to the other two groups. (2) Propensity-matched 1:2:2 of statin plus ezetimibe evolocumab (triple therapy) vs. statin vs. statin plus ezetimibe. Similarly, 75 triple medication users achieved significantly decreased LDL levels and a promising attainment rate of LDL compared to the other two groups. In-hospital mortality and readmission rates within 3 months were then analyzed, and a decreased readmission rate was observed with PCSK9i therapy. Conclusions Based on the present single-center real-world PSM-adjusted study, PCSK9i has been effective in short-term lipid control among AMI patients. The long-term effectiveness for reducing major cardiovascular events among AMI patients based on real-world experience remains to be explored. Trial registration The study was registered at ClinicalTrials.gov, ClinicalTrials.gov ID: NCT05184530 Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12944-022-01724-9.
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Affiliation(s)
- Bowen Lou
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Hui Liu
- grid.452438.c0000 0004 1760 8119Biobank, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shaanxi China
| | - Yongbai Luo
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Gulinigaer Tuerhong Jiang
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Haoyu Wu
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Chen Wang
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Yue Wu
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Bo Zhou
- grid.452438.c0000 0004 1760 8119Respiratory Department, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shaanxi China
| | - Zuyi Yuan
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Jianqing She
- grid.452438.c0000 0004 1760 8119Cardiovascular Department, the First Affiliated Hospital of Xi’an Jiaotong University, 277 West Yanta Road, Xi’an, 710061 Shaanxi China ,grid.43169.390000 0001 0599 1243Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, 710061 Shaanxi China
| | - Junhui Liu
- grid.452438.c0000 0004 1760 8119Diagnostic Department, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shaanxi China
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Guo H, Zhuang K, Ding N, Hua R, Tang H, Wu Y, Yuan Z, Li T, He S. High-fat diet induced cyclophilin B enhances STAT3/lncRNA-PVT1 feedforward loop and promotes growth and metastasis in colorectal cancer. Cell Death Dis 2022; 13:883. [PMID: 36266267 PMCID: PMC9584950 DOI: 10.1038/s41419-022-05328-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/28/2022] [Accepted: 10/06/2022] [Indexed: 01/23/2023]
Abstract
High-fat diet (HFD) has been implicated to promote colorectal cancer (CRC). Recently, oncogene Cyclophilin B (CypB) is reported to be induced by cholesterol. However, the role of CypB in CRC carcinogenesis and metastasis associated with HFD remains unknown. In the present study, we showed that HFD-induced CypB enhances proliferation and metastasis through an inflammation-driven circuit, including Signal Transducer and Activator of Transcription 3 (STAT3)-triggered transcription of lncRNA-PVT1, and its binding with CypB that promotes activation of STAT3. CypB was found to be upregulated in CRC, which was correlated with elevated body mass index and poor prognosis. HFD induced CypB expression and proinflammatory cytokines in colon of mice. Besides, CypB restoration facilitated growth, invasion and metastasis in CRC cells both in vitro and in vivo. Moreover, RIP sequencing data identified lncRNA-PVT1 as a functional binding partner of CypB. Mechanistically, PVT1 increased the phosphorylation and nuclear translocation of STAT3 in response to IL-6, through directly interaction with CypB, which impedes the binding of Suppressors Of Cytokine Signalling 3 (SOCS3) to STAT3. Furthermore, STAT3 in turn activated PVT1 transcription through binding to its promoter, forming a regulatory loop. Finally, this CypB/STAT3/PVT1 axis was verified in TCGA datasets and CRC tissue arrays. Our data revealed that CypB linked HFD and CRC malignancy by enhancing the CypB/STAT3/PVT1 feedforward axis and activation of STAT3.
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Affiliation(s)
- Hanqing Guo
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Gastroenterology, Xi’an Central Hospital, College of Medicine, Xi’an Jiaotong University, Xi’an, China
| | - Kun Zhuang
- grid.43169.390000 0001 0599 1243Department of Gastroenterology, Xi’an Central Hospital, College of Medicine, Xi’an Jiaotong University, Xi’an, China
| | - Ning Ding
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Rui Hua
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Hailing Tang
- grid.43169.390000 0001 0599 1243Department of Gastroenterology, Xi’an Central Hospital, College of Medicine, Xi’an Jiaotong University, Xi’an, China
| | - Yue Wu
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China ,grid.452438.c0000 0004 1760 8119Department of Cardiovascular Diseases, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zuyi Yuan
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China ,grid.452438.c0000 0004 1760 8119Department of Cardiovascular Diseases, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Ting Li
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China ,grid.452438.c0000 0004 1760 8119Department of Cardiovascular Diseases, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Shuixiang He
- grid.43169.390000 0001 0599 1243First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
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Yuan Z, Wei Q, Wang J. Long-term changes in cerebral and ocular hemodynamics after carotid endarterectomy in symptomatic patients with unilateral carotid artery stenosis. Eur Rev Med Pharmacol Sci 2022; 26:7541-7549. [PMID: 36314325 DOI: 10.26355/eurrev_202210_30025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The aim of the current study was to describe the alternation pattern of cerebral and ocular blood flow velocities (BFVs) in symptomatic patients with unilateral carotid stenosis after carotid endarterectomy. PATIENTS AND METHODS 20 symptomatic patients underwent carotid endarterectomy for ≥ 50% unilateral carotid stenosis. Cerebral and ocular hemodynamics were evaluated by Transcranial Doppler (TCD) and Color Doppler imaging (CDI), respectively, first preoperatively, then during the following several days after carotid endarterectomy before discharge, and finally two to sixteen months later. RESULTS Statistically significant improvements in the BFVs were recorded in the ipsilateral anterior cerebral artery (ACA), middle cerebral artery (MCV) and short posterior ciliary artery (SPCA) during the following several days after carotid endarterectomy. Preoperative retrograde flows of the ipsilateral ophthalmic artery (OA) in two patients returned to anterograde direction immediately following carotid endarterectomy. At the follow-up of two to sixteen months, the BFVs of the ipsilateral ACA, MCA and SPCA tended to decline and were no longer statistically significant from the preoperative values. CONCLUSIONS Carotid endarterectomy significantly increased the flow velocities of ipsilateral cerebral anterior circulation and OA branching artery in patients with unilateral carotid stenosis early after surgery. At the long-term follow-up, the flow velocities in the ipsilateral hemisphere had the tendency to reduce and approach the preoperative level.
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Affiliation(s)
- Z Yuan
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Cheng J, Miao BF, Liu Z, Yang M, He K, Zeng YL, Niu H, Yang X, Wang ZQ, Hong XH, Fu SJ, Sun L, Liu Y, Wu YZ, Yuan Z, Ding HF. Coherent Picture on the Pure Spin Transport between Ag/Bi and Ferromagnets. Phys Rev Lett 2022; 129:097203. [PMID: 36083669 DOI: 10.1103/physrevlett.129.097203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 07/26/2022] [Indexed: 06/15/2023]
Abstract
In a joint effort of both experiments and first-principles calculations, we resolve a hotly debated controversy and provide a coherent picture on the pure spin transport between Ag/Bi and ferromagnets. We demonstrate a strong inverse Rashba-Edelstein effect (IREE) at the interface in between Ag/Bi with a ferromagnetic metal (FM) but not with a ferromagnetic insulator. This is in sharp contrast to the previously claimed IREE at Ag/Bi interface or inverse spin Hall effect dominated spin transport. A more than one order of magnitude modulation of IREE signal is realized for different Ag/Bi-FM interfaces, casting strong tunability and a new direction for searching efficient spintronics materials.
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Affiliation(s)
- J Cheng
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - B F Miao
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
- Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, People's Republic of China
| | - Z Liu
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, People's Republic of China
| | - M Yang
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - K He
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - Y L Zeng
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - H Niu
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - X Yang
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - Z Q Wang
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - X H Hong
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - S J Fu
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
| | - L Sun
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
- Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, People's Republic of China
| | - Y Liu
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Y Z Wu
- Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, People's Republic of China
- Department of Physics, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Z Yuan
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, People's Republic of China
| | - H F Ding
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China
- Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, People's Republic of China
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Fan H, Zhou J, Huang Y, Feng X, Dang P, Li G, Yuan Z. A Proinflammatory Diet Is Associated with Higher Risk of Peripheral Artery Disease. Nutrients 2022; 14:nu14173490. [PMID: 36079748 PMCID: PMC9460607 DOI: 10.3390/nu14173490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 12/02/2022] Open
Abstract
Peripheral arterial disease (PAD) has a strong relationship with inflammation. However, it is unclear whether the dietary inflammatory potential is associated with PAD. We aimed to address this knowledge gap. The dietary inflammatory index (DII) was obtained using a 24-h dietary recall interview for each individual. Logistic regression models and restricted cubic spline were performed to assess the relationship of DII with the prevalence of PAD. In addition, Spearman correlation analysis and subgroup analysis were also undertaken. In total, 5840 individuals from the 1999–2004 National Health and Nutrition Examination Survey (NHANES) were enrolled in our study. Participants in higher DII quartile tended to have higher rates of PAD. The increase in DII scores showed a positive association with PAD after fully multivariate adjustment (OR (odds ratios) = 1.094, 95% confidence interval (CI): 1.022–1.171). The multivariable-adjusted OR and 95% CI of the highest DII index quartile compared with the lowest quartile was 1.543 (95% CI: 1.116–2.133). Subgroup analysis demonstrated that the positive association between DII and PAD was persistent across population subgroups. In conclusion, we report that a proinflammatory dietary pattern is related to a higher risk of developing PAD among US adults.
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Affiliation(s)
- Heze Fan
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Juan Zhou
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Yuzhi Huang
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Xueying Feng
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Peizhu Dang
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
| | - Guoliang Li
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Correspondence: (G.L.); (Z.Y.)
| | - Zuyi Yuan
- Cardiovascular Department, First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an 710061, China
- Correspondence: (G.L.); (Z.Y.)
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He C, Luo H, Coelho A, Liu M, Li Q, Xu J, Krämer A, Malin S, Yuan Z, Holmdahl R. NCF4 dependent intracellular reactive oxygen species regulate plasma cell formation. Redox Biol 2022; 56:102422. [PMID: 36095971 PMCID: PMC9482113 DOI: 10.1016/j.redox.2022.102422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/12/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022] Open
Abstract
Defective reactive oxygen species (ROS) production by genetically determined variants of the NADPH oxidase 2 (NOX2) complex component, NCF4, leads to enhanced production of autoantibodies to collagen type II (COL2) and severe collagen-induced arthritis (CIA) in mice. To further understand this process, we used mice harboring a mutation in the lipid endosomal membrane binding site (R58A) of NCF4 subunit. This mutation did not affect the extracellular ROS responses but showed instead decreased intracellular responses following B cell stimulation. Immunization with COL2 led to severe arthritis with increased antibody levels in Ncf458A mutated animals without significant effects on antigen presentation, autoreactive T cell activation and germinal center formation. Instead, plasma cell formation was enhanced and had altered CXCR3/CXCR4 expression. This B cell intrinsic effect was further confirmed with chimeric B cell transfer experiments and in vitro LPS or CD40L with anti-IgM stimulation. We conclude that NCF4 regulates the terminal differentiation of B cells to plasma cells through intracellular ROS. Ncf4R58A selectively affects intracellular ROS production after stimulation. Decreased intracellular ROS in B cell promotes plasma cell formation intrinsically. BCR stimulation induced NOX2 complex-ROS regulates CXCR3 expression on plasma cell.
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Affiliation(s)
- Chang He
- Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, PR China; Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden; Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Huqiao Luo
- Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
| | - Ana Coelho
- Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
| | - Meng Liu
- Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, PR China; Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden; National Joint Engineering Research Center of Biodiagnostics and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Qijing Li
- Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, PR China; Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden; Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Jing Xu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, PR China
| | - Alexander Krämer
- Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
| | - Stephen Malin
- Department of Medicine Solna (MedS) Center for Molecular Medicine, Karolinska Institute, Stockholm, Sweden
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China
| | - Rikard Holmdahl
- Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden; National Joint Engineering Research Center of Biodiagnostics and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, PR China.
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Liu M, Liu X, Wei Z, Hua R, Huang Y, Hao X, Yuan Z, Zhou J. MHR and NHR but not LHR were associated with coronary artery disease in patients with chest pain with controlled LDL-C. J Investig Med 2022; 70:1501-1507. [PMID: 35817474 DOI: 10.1136/jim-2021-002314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2022] [Indexed: 11/04/2022]
Abstract
Several leukocyte to high-density lipoprotein cholesterol (HDL-C) ratios, including monocyte to HDL-C ratio (MHR), neutrophil to HDL-C ratio (NHR) and lymphocyte to HDL-C ratio (LHR), have been proposed as novel inflammatory indicators. We performed a cross-sectional study to investigate the relationships between these leukocyte to HDL-C ratios and coronary artery disease (CAD) in patients with chest pain with controlled low-density lipoprotein cholesterol (LDL-C). A total of 3482 patients with chest pain with LDL-C <1.8 mmol/L were enrolled. We evaluated the relationships between MHR, NHR, LHR and HDL-C and the occurrence of CAD as well as severe stenosis. We found that in patients with chest pain, higher MHR (adjusted OR=2.83, 95% CI 1.61 to 4.99, p<0.001) and NHR (adjusted OR=1.08, 95% CI 1.04 to 1.13, p<0.001), as well as lower HDL-C (adjusted OR=0.53, 95% CI 0.36 to 0.78, p=0.001), but not higher LHR (adjusted OR=1.06, 95% CI 0.94 to 1.20, p=0.341), had a stronger association with the occurrence of CAD. Moreover, unlike LHR (adjusted OR=1.02, 95% CI 0.93 to 1.13, p=0.654), higher MHR (adjusted OR=2.10, 95% CI 1.43 to 3.07, p<0.001) and NHR (adjusted OR=1.06, 95% CI 1.04 to 1.09, p<0.001) and lower HDL-C (adjusted OR=0.38, 95% CI 0.26 to 0.56, p<0.001) were risk factors for severe stenosis. A receiver operating characteristic curve analysis exhibited comparable abilities between MHR and NHR in predicting the presence and severity of CAD. In conclusion, even though patients with chest pain have achieved LDL-C <1.8 mmol/L, the inflammatory indicators MHR and NHR maintained their predictive abilities and remained associated with the occurrence and severity of CAD.
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Affiliation(s)
- Mengping Liu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaojun Liu
- Department of Cardiovascular Medicine, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhen Wei
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rui Hua
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuzhi Huang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiang Hao
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China .,Key Laboratory of Environment and Genes Related to Diseases (Xi'an Jiaotong University), Ministry of Education, Xi'an, Shaanxi, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi, China .,Key Laboratory of Molecular Cardiology of Shannxi Province, Xi'an, Shaanxi, China
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Ullah H, Chenbo X, Yuan Z. Serum Anion Gap Is Associated With Risk of All-Cause Mortality in Critically Ill Patients With Acute Myocardial Infarction. Cardiovascular Revascularization Medicine 2022. [DOI: 10.1016/j.carrev.2022.06.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gong Z, Yuan Z, Niu Y, Zhang X, Geng J, Wei S. CARBONATED BEVERAGES AFFECT LEVELS OF ANDROGEN RECEPTOR AND TESTOSTERONE SECRETION IN MICE. Acta Endocrinol (Buchar) 2022; 18:301-305. [PMID: 36699165 PMCID: PMC9867816 DOI: 10.4183/aeb.2022.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Objectives This work aimed to study the influences of carbonated beverages (CBs) on the testis growth and the expression levels of androgen receptor (AR) of mice. Methods Two experimental groups of 30 mice each PEP-1 and PEP-2 drank 50% and 100% Pepsi-Cola, respectively for 15 days. Other 2 experimental groups of 30 mice each COC-1 and COC-2 drank 50% and 100% Coca-Cola, respectively for 15 days. The control group (CG) of 30 mice drank water. Bilateral testes were harvested aseptically on days 0, 5, 7, 10, 13 and 15. Real-time PCR and Western blot were implemented to detect levels of androgen receptor (AR) mRNA and protein in testis tissues. Results Testes masses of PEP-2, COC-1 and COC-2 were greater than those of PEP-1 and CG (P < 0.05). On day 15, testis longitudinal diameter (TLD) of CBs-treated mice was increased as compared to CG. TLD, testes transverse diameters (TTD) and AR proteins levels of PEP-2 and COC-2 were increased in comparison with CG (P<0.05). Serum testosterone concentrations of PEP-2 were higher than that of COC-1 and CG (P < 0.05). Levels of AR mRNAs of four CBs-treated mice were increased by 60.18%, 67.26%, 65.93% and 78.76%. Conclusions A high concentration of Coca-Cola and Pepsi-Cola could raise TLD and TDD, enhance testosterone secretion, and increase serum EGF concentrations.
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Affiliation(s)
- Z. Gong
- Northwest Minzu University, Affiliated Hospital, Lanzhou, China
| | - Z. Yuan
- Northwest Minzu University, Life Science and Engineering College, Lanzhou, China
| | - Y. Niu
- Northwest Minzu University, Life Science and Engineering College, Lanzhou, China
| | - X. Zhang
- Northwest Minzu University, Life Science and Engineering College, Lanzhou, China
| | - J. Geng
- Northwest Minzu University, Life Science and Engineering College, Lanzhou, China
| | - S. Wei
- Northwest Minzu University, Life Science and Engineering College, Lanzhou, China
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Xing Y, Wang C, Wu H, Ding Y, Chen S, Yuan Z. Development and Evaluation of a Risk Prediction Model for Left Ventricular Aneurysm in Patients with Acute Myocardial Infarction in Northwest China. Int J Gen Med 2022; 15:6085-6096. [PMID: 35821765 PMCID: PMC9271315 DOI: 10.2147/ijgm.s372158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/30/2022] [Indexed: 12/04/2022] Open
Abstract
Purpose Left ventricular aneurysm (LVA) is a severe and common mechanical comorbidity with acute myocardial infarction (AMI) that can present high mortality and serious adverse outcomes. Accordingly, there is a need for early identification and prevention of patients at risk of LVA. The aim of this study was to develop and validate a risk prediction model for LVA among AMI patients in Northwest China. Methods A total of 509 patients with AMI were retrospectively collected between January 2018 and August 2021. All patients were randomly divided into a training group (n=356) and a validation group (n=153). Potential risk factors for LVA were screened for predictive modelling using least absolute shrinkage and selection operator regression, multivariate logistic regression, clinical relevance, and represented by a comprehensive nomogram. Receiver operating characteristic curve, calibration curve, and decision-curve analysis (DCA) were used to assess the discrimination capacity, calibration, and clinical validity, respectively. Results Seven predictors were finally identified for the establishment of prediction model, including age, cardiovascular disease history, left ventricular ejection fraction, ST-segment elevation, percutaneous coronary intervention history, mean platelet volume, and aspartate aminotransferase. The prediction model achieved acceptable areas under the curves of 0.901 (95% confidence interval [CI]=0.868–0.933) and 0.908 (95% CI=0.861–0.956) in the training and validation groups, respectively, and the calibration curves fit well in our model. The DCA result indicated that this nomogram exhibited a favorable performance in terms of clinical utility. Conclusion An accurate prediction model for LVA development established, which can be applied to rapidly assess the risk of LVA in patients with AMI. Our findings will aid clinical decision-making to reduce the incidence of LVA in high-risk patients, and counteract adverse cardiovascular outcomes.
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Affiliation(s)
- Yuanming Xing
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, People’s Republic of China
| | - Chen Wang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, People’s Republic of China
| | - Haoyu Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, People’s Republic of China
| | - Yiming Ding
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, People’s Republic of China
| | - Siying Chen
- Department of Pharmacy, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi’an, People’s Republic of China
- Correspondence: Zuyi Yuan, Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, People’s Republic of China, Email
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Hua R, Ding N, Guo H, Wu Y, Yuan Z, Li T. Contrast-Induced Acute Kidney Injury in Patients on SGLT2 Inhibitors Undergoing Percutaneous Coronary Interventions: A Propensity-Matched Analysis. Front Cardiovasc Med 2022; 9:918167. [PMID: 35795364 PMCID: PMC9251334 DOI: 10.3389/fcvm.2022.918167] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/19/2022] [Indexed: 01/14/2023] Open
Abstract
Background Contrast-induced acute kidney injury (CI-AKI) is a common complication of patients undergoing percutaneous coronary intervention (PCI). Data regarding the influence of sodium-glucose cotransporter-2 (SGLT2) inhibitor on the CI-AKI incidence and renal outcomes of patients undergoing PCI are limited. This study aimed to examine the real-world risk of CI-AKI in SGLT2 inhibitor users undergoing PCI. Methods We used longitudinal data from the medical records of the First Affiliated Hospital of Xi'an Jiaotong University. We selected SGLT inhibitor users and nonusers [patients with type 2 diabetes (T2D) without SGLT2 inhibitor prescription] undergoing PCI. We determined CI-AKI by the ESUR (European Society of Urogenital Radiology, AKIESUR) and KDIGO definition (Kidney Disease: Improving Global Outcomes, AKIKDIGO). We performed 1:1 nearest-neighbor propensity matching and calculated unadjusted odds ratios (ORs) and adjusted ORs (aORs; accounting for covariates poorly balanced) for AKI in primary and sensitivity analyses. We compared the renal function indicators in users and nonusers at 24, 48, and 72 h post-PCI. Results We identified 242 SGLT2 inhibitor users and 242 nonusers in the cohort. The unadjusted ORs of CI-AKIESUR were 63% lower in users [OR: 0.37 (95% CI: 0.18–0.68); P = 0.01], which was unchanged [aOR: 0.37 (95% CI: 0.19–0.67); P < 0.01] post adjustment. These estimates did not qualitatively change across several sensitivity analyses. There was no significant difference in urea nitrogen, creatinine, and estimated glomerular filtration rate (eGFR) values between the two groups before PCI, and at 24 h, while the creatinine (48 and 72 h post-PCI) and CyC (24 and 48 h post-PCI) were significantly lower than those in the nonuser group (P < 0.05). Conclusion Our findings do not suggest an increased risk of CI-AKI associated with SGLT2 inhibitor use in patients with CAD and T2D undergoing PCI.
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Affiliation(s)
- Rui Hua
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ning Ding
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hanqing Guo
- Department of Gastroenterology, Xi'an Central Hospital, Xi'an, China
| | - Yue Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Key Laboratory of Molecular Cardiology, Xi'an, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Key Laboratory of Molecular Cardiology, Xi'an, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
- Zuyi Yuan
| | - Ting Li
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Key Laboratory of Molecular Cardiology, Xi'an, China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
- *Correspondence: Ting Li
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Dai Y, Zhao YW, Ma L, Tang M, Qiu XP, Liu Y, Yuan Z, Zhou SM. Fourfold Anisotropic Magnetoresistance of L1_{0} FePt Due to Relaxation Time Anisotropy. Phys Rev Lett 2022; 128:247202. [PMID: 35776447 DOI: 10.1103/physrevlett.128.247202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/06/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Experimental measurements show that the angular dependence of the anisotropic magnetoresistance (AMR) in L1_{0} ordered FePt epitaxial films on the current orientation and magnetization direction is a superposition of the corresponding dependences of twofold and fourfold symmetries. The twofold AMR exhibits a strong dependence on the current orientation, whereas the fourfold term only depends on the magnetization direction in the crystal and is independent of the current orientation. First-principles calculations reveal that the fourfold AMR arises from the relaxation time anisotropy due to the variation of the density of states near the Fermi energy under rotation of the magnetization. This relaxation time anisotropy is a universal property in ferromagnetic metals and determines other anisotropic physical properties that are observable in experiment.
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Affiliation(s)
- Y Dai
- Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology and Pohl Institute of Solid State Physics and School of Physics Science and Engineering, Tongji University, Shanghai 200092, China
| | - Y W Zhao
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, China
| | - L Ma
- Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology and Pohl Institute of Solid State Physics and School of Physics Science and Engineering, Tongji University, Shanghai 200092, China
| | - M Tang
- Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology and Pohl Institute of Solid State Physics and School of Physics Science and Engineering, Tongji University, Shanghai 200092, China
| | - X P Qiu
- Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology and Pohl Institute of Solid State Physics and School of Physics Science and Engineering, Tongji University, Shanghai 200092, China
| | - Y Liu
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, China
| | - Z Yuan
- Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, China
| | - S M Zhou
- Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology and Pohl Institute of Solid State Physics and School of Physics Science and Engineering, Tongji University, Shanghai 200092, China
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