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Bestard O, Kaminski H, Couzi L, Fernández-Ruiz M, Manuel O. Cytomegalovirus Cell-Mediated Immunity: Ready for Routine Use? Transpl Int 2023; 36:11963. [PMID: 38020746 PMCID: PMC10661902 DOI: 10.3389/ti.2023.11963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023]
Abstract
Utilizing assays that assess specific T-cell-mediated immunity against cytomegalovirus (CMV) holds the potential to enhance personalized strategies aimed at preventing and treating CMV in organ transplantation. This includes improved risk stratification during transplantation compared to relying solely on CMV serostatus, as well as determining the optimal duration of antiviral prophylaxis, deciding on antiviral therapy when asymptomatic replication occurs, and estimating the risk of recurrence. In this review, we initially provide an overlook of the current concepts into the immune control of CMV after transplantation. We then summarize the existent literature on the clinical experience of the use of immune monitoring in organ transplantation, with a particular interest on the outcomes of interventional trials. Current evidence indicates that cell-mediated immune assays are helpful in identifying patients at low risk for replication for whom preventive measures against CMV can be safely withheld. As more data accumulates from these and other clinical scenarios, it is foreseeable that these assays will likely become part of the routine clinical practice in organ transplantation.
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Affiliation(s)
- Oriol Bestard
- Nephrology and Kidney Transplant Department, Vall Hebron University Hospital, Barcelona, Spain
- Nephrology and Kidney Transplant Research Laboratory, Vall Hebrón Institut de Recerca (VHIR), Barcelona, Spain
| | - Hannah Kaminski
- Department of Nephrology, Transplantation, Dialysis and Apheresis, Centre Hospitalier Universitaire Bordeaux, Bordeaux, France
- UMR 5164-ImmunoConcEpT, University of Bordeaux, Centre National de la Recherche Scientifique (CNRS), Bordeaux University, Bordeaux, France
| | - Lionel Couzi
- Department of Nephrology, Transplantation, Dialysis and Apheresis, Centre Hospitalier Universitaire Bordeaux, Bordeaux, France
- UMR 5164-ImmunoConcEpT, University of Bordeaux, Centre National de la Recherche Scientifique (CNRS), Bordeaux University, Bordeaux, France
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario “12 de Octubre”, Instituto de Investigación Sanitaria Hospital “12 de Octubre” (imas12), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Oriol Manuel
- Infectious Diseases Service and Transplantation Center, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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2
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Palmer WH, Norman PJ. The impact of HLA polymorphism on herpesvirus infection and disease. Immunogenetics 2023; 75:231-247. [PMID: 36595060 PMCID: PMC10205880 DOI: 10.1007/s00251-022-01288-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 11/24/2022] [Indexed: 01/04/2023]
Abstract
Human Leukocyte Antigens (HLA) are cell surface molecules, central in coordinating innate and adaptive immune responses, that are targets of strong diversifying natural selection by pathogens. Of these pathogens, human herpesviruses have a uniquely ancient relationship with our species, where coevolution likely has reciprocating impact on HLA and viral genomic diversity. Consistent with this notion, genetic variation at multiple HLA loci is strongly associated with modulating immunity to herpesvirus infection. Here, we synthesize published genetic associations of HLA with herpesvirus infection and disease, both from case/control and genome-wide association studies. We analyze genetic associations across the eight human herpesviruses and identify HLA alleles that are associated with diverse herpesvirus-related phenotypes. We find that whereas most HLA genetic associations are virus- or disease-specific, HLA-A*01 and HLA-A*02 allotypes may be more generally associated with immune susceptibility and control, respectively, across multiple herpesviruses. Connecting genetic association data with functional corroboration, we discuss mechanisms by which diverse HLA and cognate receptor allotypes direct variable immune responses during herpesvirus infection and pathogenesis. Together, this review examines the complexity of HLA-herpesvirus interactions driven by differential T cell and Natural Killer cell immune responses.
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Affiliation(s)
- William H. Palmer
- Department of Biomedical Informatics, University of Colorado, Aurora, CO USA
- Department of Immunology & Microbiology, University of Colorado, Aurora, CO USA
| | - Paul J. Norman
- Department of Biomedical Informatics, University of Colorado, Aurora, CO USA
- Department of Immunology & Microbiology, University of Colorado, Aurora, CO USA
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3
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Diena D, Allesina A, Fop F, Mella A, Cavallo R, Costa C, Dolla C, Gallo E, De Rosa FG, Lavacca A, Giraudi R, Mariano F, Biancone L. Relationship between Cytomegalovirus Viremia and Long-Term Outcomes in Kidney Transplant Recipients with Different Donor Ages. Microorganisms 2023; 11:microorganisms11020458. [PMID: 36838423 PMCID: PMC9961719 DOI: 10.3390/microorganisms11020458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/15/2023] Open
Abstract
OBJECTIVES To explore the Cytomegalovirus (CMV) burden on the long-term post-transplant course in different donor ages, we evaluated the incidence and risk factors for CMV in our kidney-transplanted patients (KTs) with extensive adoption of expanded-criteria donors (ECDs). METHODS Retrospective evaluation of 929 consecutive first KTs (49.5% receiving an organ from a donor ≥ 60 years) performed between 01-2003 and 12-2013. Overall survival was estimated using Kaplan-Meier curves; cumulative incidence function was additionally analyzed to consider the potential role of death with a functioning graft as a competitive event with graft dysfunction and to avoid overestimation. Apart from regular DNAemia monitoring in all patients, prophylaxis was adopted in high-risk groups (D+/R- or recipients of anti-thymocyte globulin induction), with pre-emptive therapy in the remaining groups. RESULTS CMV incidence was 19.5% (4-34.9% according to serostatus combination: D-/R-, D-/R+, D+/R+, D+/R-). Donor and recipient age, recipient pre-transplant hypertension, DR antigen compatibility, cold ischemia time, and post-transplant early complications, including rejection, urologic and renal artery stenosis, and lower renal function and proteinuria ≥ 0.5 g/day at one year after KT were associated with CMV. CMV determined lower death-censored graft survival (DCGS) (p < 0.01), with a prominent effect in R+ (p < 0.01) and without impact in R- (p = 0.32 in D-/R- and p = 0.006 in D+/R-). Interestingly, CMV occurrence influenced DCGS only in KTs who received grafts from donors < 50 or 50-69 years old (p < 0.01), while it was not significant with older donors (p = 0.07). The analysis of the cumulative incidence of graft loss accounting for death as a competing risk confirmed all these findings. In multivariate analysis, CMV replication/disease in the first year was an independent predictor for DCGS (HR 1.73 [1.3-2.3]). CONCLUSIONS In a large population with extensive ECD adoption, CMV viremia in the first year demonstrates its harmful effect with an independent role for graft loss and significant impact among R+ recipients and KTs with donors < 70 years.
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Affiliation(s)
- Davide Diena
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Renal Unit, Santa Croce e Carle Hospital, 12100 Cuneo, Italy
| | - Anna Allesina
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Fabrizio Fop
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Alberto Mella
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Rossana Cavallo
- Microbiology and Virology Unit, University of Turin, 10126 Turin, Italy
| | - Cristina Costa
- Microbiology and Virology Unit, University of Turin, 10126 Turin, Italy
| | - Caterina Dolla
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Ester Gallo
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, A.O.U. Città Della Salute e Della Scienza di Torino, 10126 Turin, Italy
| | - Antonio Lavacca
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Roberta Giraudi
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Filippo Mariano
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Luigi Biancone
- Renal Transplant Center “A. Vercellone”, Nephrology, Dialysis, and Renal Transplant Division, “Città Della Salute e Della Scienza” Hospital, Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Correspondence: ; Tel.: +39-011-6336797
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Yin Y, Favoreel HW. Herpesviruses and the Type III Interferon System. Virol Sin 2021; 36:577-587. [PMID: 33400088 DOI: 10.1007/s12250-020-00330-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/27/2020] [Indexed: 12/28/2022] Open
Abstract
Type III interferons (IFNs) represent the most recently discovered group of IFNs. Together with type I IFNs (e.g. IFN-α/β), type III IFNs (IFN-λ) are produced as part of the innate immune response to virus infection, and elicit an anti-viral state by inducing expression of interferon stimulated genes (ISGs). It was initially thought that type I IFNs and type III IFNs perform largely redundant functions. However, it has become evident that type III IFNs particularly play a major role in antiviral protection of mucosal epithelial barriers, thereby serving an important role in the first-line defense against virus infection and invasion at contact areas with the outside world, versus the generally more broad, potent and systemic antiviral effects of type I IFNs. Herpesviruseses are large DNA viruses, which enter their host via mucosal surfaces and establish lifelong, latent infections. Despite the importance of mucosal epithelial cells in the pathogenesis of herpesviruses, our current knowledge on the interaction of herpesviruses with type III IFN is limited and largely restricted to studies on the alphaherpesvirus herpes simplex virus (HSV). This review summarizes the current understanding about the role of IFN-λ in the immune response against herpesvirus infections.
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Affiliation(s)
- Yue Yin
- Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Herman W Favoreel
- Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium.
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Navarro D, Fernández-Ruiz M, Aguado JM, Sandonís V, Pérez-Romero P. Going beyond serology for stratifying the risk of CMV infection in transplant recipients. Rev Med Virol 2018; 29:e2017. [PMID: 30358016 DOI: 10.1002/rmv.2017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 10/02/2018] [Accepted: 10/03/2018] [Indexed: 12/12/2022]
Abstract
Knowledge of donor and recipient (D/R) cytomegalovirus (CMV) serostatus is critical for risk stratification of CMV infection and disease in transplant recipients, particularly in the solid organ transplantation (SOT) setting. Despite its broad availability and the success of it use, the risk stratification based on the D/R serostatus is not free of limitations since there are a nondepreciable number of patients that are not accurately categorized by this approach. In fact, up to 20% of seropositive SOT recipients, classically considered at intermediate risk, develop episodes of CMV infection and disease after transplantation. Here, we provide an overview of additional donor and recipient factors that may have utility in identifying patients at risk for post-transplant CMV infection. Specifically, we summarize our current understanding regarding the potential use of use CMV-specific T-cell-mediated immunity, neutralizing antibodies and host genetics that may influence the risk of CMV infection and disease. We provide an overview of the benefits and limitations associated with using these immunological factors in risk stratification and propose specific variables that could be analyzed at the pretransplant evaluation to improve the identification of patients with increased individual susceptibility.
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Affiliation(s)
- David Navarro
- Microbiology Service, Hospital Clínico Universitario, Fundación INCLIVA, Valencia, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital,"12 de Octubre" (i+12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - José María Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital,"12 de Octubre" (i+12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - Virginia Sandonís
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital,"12 de Octubre" (i+12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - Pilar Pérez-Romero
- National Center of Microbiology, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
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6
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Fernández-Ruiz M, Giménez E, Vinuesa V, Ruiz-Merlo T, Parra P, Amat P, Montejo M, Paez-Vega A, Cantisán S, Torre-Cisneros J, Fortún J, Andrés A, San Juan R, López-Medrano F, Navarro D, Aguado JM. Regular monitoring of cytomegalovirus-specific cell-mediated immunity in intermediate-risk kidney transplant recipients: predictive value of the immediate post-transplant assessment. Clin Microbiol Infect 2018; 25:381.e1-381.e10. [PMID: 29803844 DOI: 10.1016/j.cmi.2018.05.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 05/13/2018] [Accepted: 05/17/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Previous studies on monitoring of post-transplant cytomegalovirus (CMV)-specific cell-mediated immunity (CMI) are limited by single-centre designs and disparate risk categories. We aimed to assess the clinical value of a regular monitoring strategy in a large multicentre cohort of intermediate-risk kidney transplant (KT) recipients. METHODS We recruited 124 CMV-seropositive KT recipients with no T-cell-depleting induction pre-emptively managed at four Spanish institutions. CMV-specific interferon-γ-producing CD4+ and CD8+ T cells were counted through the first post-transplant year by intracellular cytokine staining after stimulation with pp65 and immediate early-1 peptides (mean of six measurements per patient). The primary outcome was the occurrence of any CMV event (asymptomatic infection and/or disease). Optimal cut-off values for CMV-specific T cells were calculated at baseline and day 15. RESULTS Twelve-month cumulative incidence of CMV infection and/or disease was 47.6%. Patients with pre-transplant CMV-specific CD8+ T-cell count <1.0 cells/μL had greater risk of CMV events (adjusted hazard ratio (aHR) 2.84; p 0.054). When the CMI assessment was performed in the immediate post-transplant period (day 15), the presence of <2.0 CD8+ T cells/μL (aHR 2.18; p 0.034) or <1.0 CD4+ T cells/μL (aHR 2.43; p 0.016) also predicted the subsequent development of a CMV event. In addition, lower counts of CMV-specific CD4+ (but not CD8+) T cells at days 60 and 180 were associated with a higher incidence of late-onset events. CONCLUSIONS Monitoring for CMV-specific CMI in intermediate-risk KT recipients must be regular to reflect dynamic changes in overall immunosuppression and individual susceptibility. The early assessment at post-transplant day 15 remains particularly informative.
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Affiliation(s)
- M Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain.
| | - E Giménez
- Department of Microbiology, Hospital Clínico Universitario, Instituto de Investigación Sanitaria INCLIVA, School of Medicine, Universidad de Valencia, Valencia, Spain
| | - V Vinuesa
- Department of Microbiology, Hospital Clínico Universitario, Instituto de Investigación Sanitaria INCLIVA, School of Medicine, Universidad de Valencia, Valencia, Spain
| | - T Ruiz-Merlo
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - P Parra
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - P Amat
- Department of Haematology and Medical Oncology, Hospital Clínico Universitario, Instituto de Investigación Sanitaria INCLIVA, School of Medicine, Universidad de Valencia, Valencia, Spain
| | - M Montejo
- Unit of Infectious Diseases, Hospital Universitario de Cruces, Bilbao, Spain
| | - A Paez-Vega
- Clinical Unit of Infectious Diseases, Maimonides Biomedical Research Institute of Cordoba, University Hospital "Reina Sofia", University of Cordoba, Spain
| | - S Cantisán
- Clinical Unit of Infectious Diseases, Maimonides Biomedical Research Institute of Cordoba, University Hospital "Reina Sofia", University of Cordoba, Spain
| | - J Torre-Cisneros
- Clinical Unit of Infectious Diseases, Maimonides Biomedical Research Institute of Cordoba, University Hospital "Reina Sofia", University of Cordoba, Spain
| | - J Fortún
- Department of Infectious Diseases, University Hospital "Ramón y Cajal", Instituto "Ramón y Cajal" de Investigación Sanitaria, Madrid, Spain
| | - A Andrés
- Department of Nephrology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - R San Juan
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - F López-Medrano
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
| | - D Navarro
- Department of Microbiology, Hospital Clínico Universitario, Instituto de Investigación Sanitaria INCLIVA, School of Medicine, Universidad de Valencia, Valencia, Spain
| | - J M Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
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Cantisán S, Solana R, Torre-Cisneros J. Response to "Influence of Age and HLA Alleles on the CMV-Specific Cell-Mediated Immunity Among CMV-Seropositive Kidney Transplant Candidates". Am J Transplant 2015; 15:2527-8. [PMID: 26139328 DOI: 10.1111/ajt.13371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 04/29/2015] [Indexed: 01/25/2023]
Affiliation(s)
- S Cantisán
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
| | - R Solana
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
| | - J Torre-Cisneros
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
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