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Hernandez‐Fuentes MP, Franklin C, Rebollo‐Mesa I, Mollon J, Delaney F, Perucha E, Stapleton C, Borrows R, Byrne C, Cavalleri G, Clarke B, Clatworthy M, Feehally J, Fuggle S, Gagliano SA, Griffin S, Hammad A, Higgins R, Jardine A, Keogan M, Leach T, MacPhee I, Mark PB, Marsh J, Maxwell P, McKane W, McLean A, Newstead C, Augustine T, Phelan P, Powis S, Rowe P, Sheerin N, Solomon E, Stephens H, Thuraisingham R, Trembath R, Topham P, Vaughan R, Sacks SH, Conlon P, Opelz G, Soranzo N, Weale ME, Lord GM. Long- and short-term outcomes in renal allografts with deceased donors: A large recipient and donor genome-wide association study. Am J Transplant 2018; 18:1370-1379. [PMID: 29392897 PMCID: PMC6001640 DOI: 10.1111/ajt.14594] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [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: 05/30/2017] [Revised: 10/28/2017] [Accepted: 11/13/2017] [Indexed: 01/25/2023]
Abstract
Improvements in immunosuppression have modified short-term survival of deceased-donor allografts, but not their rate of long-term failure. Mismatches between donor and recipient HLA play an important role in the acute and chronic allogeneic immune response against the graft. Perfect matching at clinically relevant HLA loci does not obviate the need for immunosuppression, suggesting that additional genetic variation plays a critical role in both short- and long-term graft outcomes. By combining patient data and samples from supranational cohorts across the United Kingdom and European Union, we performed the first large-scale genome-wide association study analyzing both donor and recipient DNA in 2094 complete renal transplant-pairs with replication in 5866 complete pairs. We studied deceased-donor grafts allocated on the basis of preferential HLA matching, which provided some control for HLA genetic effects. No strong donor or recipient genetic effects contributing to long- or short-term allograft survival were found outside the HLA region. We discuss the implications for future research and clinical application.
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Affiliation(s)
| | | | | | - Jennifer Mollon
- King's College LondonMRC Centre for TransplantationLondonUK,Department of HaematologyUniversity of Cambridge, Cambridge, UK
| | - Florence Delaney
- King's College LondonMRC Centre for TransplantationLondonUK,NIHR Biomedical Research Centre at Guy's and St Thomas’NHS Foundation Trust and King's College LondonLondonUK
| | | | | | - Richard Borrows
- Renal Institute of BirminghamDepartment of Nephrology and TransplantationBirminghamUK
| | - Catherine Byrne
- Nottingham Renal and Transplant UnitNottingham University Hospitals NHS TrustNottinghamUK
| | | | - Brendan Clarke
- Transplant and Cellular ImmunologyLeeds Teaching Hospitals NHS TrustLeedsUK
| | | | | | - Susan Fuggle
- Transplant Immunology & ImmunogeneticsChurchill HospitalOxfordUK
| | - Sarah A. Gagliano
- Center for Statistical GeneticsDepartment of BiostatisticsUniversity of MichiganAnn ArborMIUSA
| | - Sian Griffin
- Cardiff & Vale University Health BoardCardiff UniversityCardiffUK
| | - Abdul Hammad
- The Royal Liverpool and Broadgreen University HospitalsLiverpoolUK
| | - Robert Higgins
- University Hospitals Coventry and Warwickshire NHS TrustCoventryUK
| | - Alan Jardine
- School of MedicineDentistry and NursingUniversity of GlasgowGlasgowUK
| | | | | | | | - Patrick B. Mark
- School of MedicineDentistry and NursingUniversity of GlasgowGlasgowUK
| | - James Marsh
- Epsom and St Helier University Hospitals TrustCarshaltonUK
| | - Peter Maxwell
- School of MedicineDentistry and Biomedical SciencesQueens University BelfastBelfastUK
| | - William McKane
- Sheffield Kidney InstituteSheffield Teaching Hospitals NHS Foundation TrustSheffieldUK
| | - Adam McLean
- Kidney and TransplantImperial College Healthcare NHS TrustLondonUK
| | | | - Titus Augustine
- Central Manchester University Hospitals NHS TrustManchesterUK
| | | | - Steve Powis
- Division of MedicineUniversity College LondonLondonUK
| | | | - Neil Sheerin
- The Medical SchoolNewcastle University NewcastleNewcastle upon TyneUK
| | - Ellen Solomon
- Division of Genetics& Molecular MedicineKing's College LondonLondonUK
| | | | | | - Richard Trembath
- Division of Genetics& Molecular MedicineKing's College LondonLondonUK
| | | | - Robert Vaughan
- Clinical Transplantation Laboratory at Guy's HospitalGuy's and St Thomas’ NHS TrustLondonUK
| | - Steven H. Sacks
- King's College LondonMRC Centre for TransplantationLondonUK,NIHR Biomedical Research Centre at Guy's and St Thomas’NHS Foundation Trust and King's College LondonLondonUK
| | - Peter Conlon
- Royal College of Surgeons in IrelandDublinIreland,Beaumont HospitalDublinIreland
| | - Gerhard Opelz
- University of HeidelbergTransplantation ImmunologyHeidelbergGermany
| | - Nicole Soranzo
- Welcome Trust Sanger InstituteHuman GeneticsCambridgeUK,Department of HaematologyUniversity of Cambridge, Cambridge, UK
| | - Michael E. Weale
- Division of Genetics& Molecular MedicineKing's College LondonLondonUK,Present address:
Genomics plcOxfordUK
| | - Graham M. Lord
- King's College LondonMRC Centre for TransplantationLondonUK,NIHR Biomedical Research Centre at Guy's and St Thomas’NHS Foundation Trust and King's College LondonLondonUK
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