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Liu X, Chen Y, Yang Y, Su Z, Wang F, Zhanghuang C, Wu Y, Zhang X. Association between FGA gene polymorphisms and coronary artery lesion in Kawasaki disease. Front Med (Lausanne) 2023; 10:1193303. [PMID: 37575991 PMCID: PMC10413112 DOI: 10.3389/fmed.2023.1193303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/10/2023] [Indexed: 08/15/2023] Open
Abstract
Objective To investigate the correlation between FGA gene polymorphisms and coronary artery lesion in Kawasaki disease. Methods Two hundred and thirty four children with Kawasaki disease (KD group), 200 healthy children (normal group) and 208 children with non-KD fever (fever group) were enrolled. General clinical indicators, the concentration of serum MMPs, TIMP-1, FG-α,fibrinogen level, molecular function (FMPV/ODmax) and FGA Thr312Ala polymorphism were detected individually by testing peripheral venous blood after fasting in the morning. Results There was no significant difference in average age among the three groups, which were 3.03 ± 1.22 years, 3.17 ± 1.30 years, and 3.21 ± 1.31 years, respectively. Compared with those in the fever group, the levels of white blood cell count (WBC), platelet count (PLT), procalcitonin (PCT), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), and fibrinogen (Fg) levels were significantly increased in the KD group. Red blood cell count (RBC) and hemoglobin (Hb) levels were significantly decreased (p < 0.05).The concentration of serum MMPs, TIMP-1, and FG-α in the KD and fever groups were significantly higher than those in the normal group (p < 0.05). The concentration of MMP-2, MMP-3, MMP-9, MMP-13, TIMP-1, and FG-α in the KD group were significantly higher than those in the fever group (p < 0.05).The KD group was divided into two subgroups,55 patients with combined CAL and 179 patients without combined CAL. The plasma fibrinogen concentration in the combined CAL group was significantly higher than that in the non-combined CAL and normal groups (p < 0.01). There was no statistically significant difference in FMPV/ODmax among the three groups (p > 0.05). Compared with normal group, the FGA GG, GA, and AA genotype and G, A allele frequency of the FGA gene polymorphism in the KD group showed no significant difference (p > 0.05). In the KD group, the most common type in children with CAL was GA, while the most common type in children without CAL was GG. Conclusion MMPs and FG-α were significantly upregulated in KD patients. The proportion of FGA genotype GA in children with CAL was significantly higher than that in children without CAL, suggesting that FGA gene polymorphisms affect coronary artery lesion in children with KD.
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Affiliation(s)
- Xingzhu Liu
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Yanfei Chen
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Yanfei Yang
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Zhongjian Su
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Feng Wang
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, Yunnan, China
| | - Chenghao Zhanghuang
- Department of Urology, Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children’s Hospital, Yunnan Province Clinical Research Center for Children’s Health and Disease, Kunming, Yunnan, China
| | - Yuqin Wu
- Department of Special Needs Ward, Kunming Children’s Hospital, Kunming, Yunnan, China
| | - Xing Zhang
- Department of Cardiology, Kunming Children’s Hospital, Kunming, Yunnan, China
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Qian B, Huang H, Cheng M, Qin T, Chen T, Zhao J. Mechanism of HMGB1-RAGE in Kawasaki disease with coronary artery injury. Eur J Med Res 2020; 25:8. [PMID: 32183905 PMCID: PMC7079349 DOI: 10.1186/s40001-020-00406-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 02/18/2020] [Indexed: 01/11/2023] Open
Abstract
Background Kawasaki disease (KD) is a common, yet unknown etiology disease in Asian countries, which causes acquired heart disease in childhood. It is characterized by an inflammatory acute febrile vasculitis of medium-sized arteries, particularly the coronary arteries. High-mobility group box-1 protein (HMGB1) is a non-histone chromosomal-binding protein present in the nucleus of eukaryotic cells, which contains 215 amino acid residues. Although the cellular signal transduction mechanisms of HMGB1 are currently unclear, the important role of the receptor for advanced glycation end-products (RAGE), the main receptor for HMGB1 has been reported in detail. The purpose of our study was to verify the mechanism and clinical significance of HMGB1-RAGE in coronary artery injury of Kawasaki disease. Methods 52 blood samples of patients in KD were collected, and the coronary artery Z score was calculated according to the echocardiographic results. The Z score ≥ 2.0 was classified as coronary artery lesions (CAL); otherwise, it was no-coronary artery lesions (NCAL). In addition, the fever group and control group were set. Among them, the fever group were children with fever due to respiratory tract infection at the same time period as KD (heat peak ≥ 38.5 ℃). The normal group were children at a routine physical examination in the outpatient clinic of Nantong University and the physical examination center of the child care insurance, and there were no infectious diseases and heart diseases. The serum levels of HMGB1, RAGE, and NF-κB in each group were detected by ELISA. The animal model of KD was established using the New Zealand young rabbits. We used RT-qPCR/H&E staining/immunohistochemistry/ELISA and western blot to detect the level of HMGB1/RAGE and NF-κB. Results In this study, we found that the HMGB1/RAGE/NF-κB axis was elevated in the serum of children with KD. In addition, an animal model of KD was subsequently prepared to examine the pathological changes of the coronary arteries. We found that the serum levels of HMGB1/RAGE/NF-κB in rabbits with KD were significantly higher than those of the control group. Moreover, the lumen diameter of the coronary artery was slightly enlarged, and the wall of the tube became thinner and deformed. In addition, the HMGB1/RAGE/NF-κB levels in the coronary artery were higher in the rabbits with KD in the acute phase. Conclusions On the whole, the findings of this study demonstrate that the expression of HMGB1/RAGE/NF-κB is altered at different stages of KD, suggesting that the HMGB1/RAGE/NF-κB signaling pathway plays an important role in vascular injury in KD. The results of this study may have important implications for the early warning of coronary artery lesions in KD.
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Affiliation(s)
- Biying Qian
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.,Medical College of Nantong university, Nantong, 226001, Jiangsu, People's Republic of China.,Department of Emergency Medicine, Shanghai Children's Hospital, Shanghai Jiaotong University, Shanghai, 200062, People's Republic of China
| | - Hua Huang
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.,Medical College of Nantong university, Nantong, 226001, Jiangsu, People's Republic of China
| | - Mingye Cheng
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.,Medical College of Nantong university, Nantong, 226001, Jiangsu, People's Republic of China
| | - Tingting Qin
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.,Medical College of Nantong university, Nantong, 226001, Jiangsu, People's Republic of China
| | - Tao Chen
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.,Medical College of Nantong university, Nantong, 226001, Jiangsu, People's Republic of China
| | - Jianmei Zhao
- Department of Paediatrics, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, People's Republic of China.
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