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Yu X, Wei B, Su R, Yao J, Feng X, Jiang G, Xie H, Wu J, Xu X, Zhang M, Zheng S, Zhou L. A risk assessment model of acute liver allograft rejection by genetic polymorphism of CD276. Mol Genet Genomic Med 2019; 7:e689. [PMID: 31044564 PMCID: PMC6603397 DOI: 10.1002/mgg3.689] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 03/01/2019] [Accepted: 03/01/2019] [Indexed: 02/05/2023] Open
Abstract
Background Liver transplantation is an effective therapy for end‐stage liver diseases and acute liver failure. After the operation, however, recipients may suffer grafts loss induced by alloimmune reaction, which is termed as acute allograft rejection. The interaction between costimulatory molecules, CD276, and its ligand, TREML2, promotes T cell‐mediated immune response, as well as acute or chronic allograft rejection. Our research aimed at correlating genetic polymorphisms of CD276/TREML2 with acute rejection, and evaluating its prognostic value of acute rejection after liver transplantation. Methods The study enrolled a total of 388 recipients. Among them, acute allograft rejection was observed in 54 cases. We performed single nucleotide polymorphism genotyping of CD276, including rs11072431, rs11574495, rs12593558, rs12594627, rs2127015, rs3816661 and rs7176654, and TREML2, including rs4714431, rs6915083, rs7754593, and rs9394767 from preoperative peripheral blood genome DNA. Results We found rs2127015 of CD276, rs6915083 and rs7754593 of TREML2, and HBV infection as well were associated with acute rejection. And, rs2127015 influences CD276 expression. Moreover, we established a risk assessment model, composited by statistically proved risk factors. Conclusion By integrating both clinical and genetic variables, liver transplant recipients can be categorized into different risk groups, and might benefit from individualized therapies.
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Affiliation(s)
- Xiaobo Yu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Bajin Wei
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Rong Su
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Jia Yao
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China
| | - Xiaowen Feng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Guoping Jiang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Haiyang Xie
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Jian Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Xiao Xu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Min Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Hangzhou, China.,Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang Province, China.,Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
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Yu X, Wei B, Dai Y, Zhang M, Wu J, Xu X, Jiang G, Zheng S, Zhou L. Genetic polymorphism of interferon regulatory factor 5 (IRF5) correlates with allograft acute rejection of liver transplantation. PLoS One 2014; 9:e94426. [PMID: 24788560 PMCID: PMC4005731 DOI: 10.1371/journal.pone.0094426] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Accepted: 03/16/2014] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Although liver transplantation is one of the most efficient curative therapies of end stage liver diseases, recipients may suffer liver graft loss opst-operation. IRF-5, a member of Interferon Regulatory Factors, functions as a key regulator in TLR4 cascade, and is capable of inducing inflammatory cytokines. Although TLR4 has been proved to contribute to acute allograft rejection, including after liver transplantation, the correlation between IRF5 gene and acute rejection has not been elucidated yet. METHODS The study enrolled a total of 289 recipients, including 39 females and 250 males, and 39 recipients developed acute allograft rejection within 6 months post-transplantation. The allograft rejections were diagnosed by liver biopsies. Genome DNA of recipients was extracted from pre-operative peripheral blood. Genotyping of IRF-5, including rs3757385, rs752637 and rs11761199, was performed, followed by SNP frequency and Hardy-Weinberg equilibrium analysis. RESULTS The genetic polymorphism of rs3757385 was found associated with acute rejection. G/G homozygous individuals were at higher risk of acute rejection, with a P value of 0.042 (OR = 2.34 (1.07-5.10)). CONCLUSIONS IRF5, which transcriptionally activates inflammatory cytokines, is genetically associated with acute rejection and might function as a risk factor for acute rejection of liver transplantations.
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Affiliation(s)
- Xiaobo Yu
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Bajin Wei
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yifan Dai
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Min Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jian Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiao Xu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Guoping Jiang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lin Zhou
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- * E-mail:
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