1
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Kim TY, Park MS, Yun SA, Kang M, Kim DR, Shin A, Kim HY, Jang MA, Jang JH, Kwon MJ, Huh HJ, Kim YJ, Lee NY. Performance evaluation of the SMG HHV-6 Q Real-Time PCR Kit for quantitative detection and differentiation of human herpesvirus 6A and 6B. Microbiol Spectr 2024; 12:e0424923. [PMID: 38451228 PMCID: PMC10986541 DOI: 10.1128/spectrum.04249-23] [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: 12/21/2023] [Accepted: 02/26/2024] [Indexed: 03/08/2024] Open
Abstract
The aim of this study was to compare the performance of the newly developed SMG HHV-6 Q Real-Time PCR Kit (SMG assay) with the RealStar HHV-6 PCR Kit (RealStar assay). The analytical sensitivity and specificity, linearity, and precision of the SMG assay were evaluated. The clinical performance of the SMG assay was assessed and compared with that of the RealStar assay using 207 clinical specimens (HHV-6A positive, n = 51; HHV-6B positive, n = 64; HHV-6A/B negative, n = 92). The limit of detection of the SMG assay was 2.92 log10 copies/mL for HHV-6A DNA and 2.88 log10 copies/mL for HHV-6B DNA. The linear range was determined to be 3.40-9.00 log10 copies/mL for both viruses. Intra- and inter-assay variability were below 5% at concentrations ranging from 4 to 9 log10 copies/mL. No cross-reactivity was observed with the 25 microorganisms included in the specificity panel. The clinical sensitivity and specificity of the SMG and RealStar assays compared to in-house polymerase chain reaction and sequencing were as follows: SMG assay, 98.0% and 100% for HHV-6A DNA, respectively, and 96.9% and 100% for HHV-6B DNA, respectively; RealStar assay, 98.0% and 100% for HHV-6A DNA, respectively, and 90.6% and 100% for HHV-6B DNA, respectively. The correlation coefficients between viral loads measured by the two assays were 0.948 and 0.975, with mean differences of 0.62 and 0.32 log10 copies/mL for HHV-6A and HHV-6B DNA, respectively. These results demonstrate that the SMG assay is a sensitive and reliable tool for the quantitative detection and differentiation of HHV-6A and HHV-6B DNA.IMPORTANCEQuantitative real-time PCR (qPCR) that can distinguish between HHV-6A and HHV-6B DNA is recommended for diagnosis of active infection. The SMG HHV-6 Q Real-Time PCR Kit (SMG assay) is a newly developed qPCR assay that can differentiate between HHV-6A and HHV-6B DNA; however, little is known about its performance. In this study, we assessed the performance of the SMG assay and compared it with that of a commercially available qPCR assay, the RealStar HHV-6 PCR Kit (RealStar assay). The SMG assay demonstrated excellent analytical sensitivity and specificity, precision, and linearity. Furthermore, the viral loads measured by the SMG assay were highly correlated with those measured by the RealStar assay. Our results suggest that the SMG assay is a useful diagnostic tool for quantitative detection and differentiation of HHV-6A and HHV-6B DNA.
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Affiliation(s)
- Tae Yeul Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Min-Seung Park
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sun Ae Yun
- Center for Clinical Medicine, Samsung Biomedical Research Institute, Samsung Medical Center, Seoul, South Korea
| | - Minhee Kang
- Biomedical Engineering Research Center, Smart Healthcare Research Institute, Samsung Medical Center, Seoul, South Korea
- Department of Medical Device Management and Research, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Doo Ri Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Areum Shin
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyun-Young Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Mi-Ae Jang
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ja-Hyun Jang
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Min-Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hee Jae Huh
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Yae-Jean Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Nam Yong Lee
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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2
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Miranda-Silva W, de Molla VC, Knebel FH, Tozetto-Mendoza TR, Arrais-Rodrigues C, Camargo AA, Braz-Silva PH, Fregnani ER. Oral shedding of herpesviruses and clinical outcomes in hematopoietic stem cell transplant patients. Oral Dis 2023; 29:815-826. [PMID: 34523191 DOI: 10.1111/odi.14022] [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: 05/22/2021] [Revised: 08/24/2021] [Accepted: 09/09/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To characterize the oral shedding of herpes viruses in patients who underwent allogeneic hematopoietic stem cell transplantation (alloHSCT) and investigate its relationship with clinical outcomes. MATERIALS AND METHODS Polymerase chain reaction and enzymatic digestion were performed to identify the oral shedding of the members of the Herpesviridae family in 31 patients. The samples were collected from the oral cavity at five timestamps. RESULTS The presence of each herpesvirus in the oral cavity was observed in 3.2%, 12.9%, 19.3%, 32.2%, 54.8% and 93.5% patients for human herpesvirus (HHV)-6A, herpes simplex virus-1, HHV-6B, cytomegalovirus (CMV), Epstein-Barr virus (EBV) and HHV-7, respectively. Oral shedding of herpes virus was not uncommon after alloHSCT. There was a statistically significant association between the EBV and CMV oral shedding at C1 and the cumulative incidence of acute graft-versus-host disease (aGVHD). The results suggested that the presence of HSV-1 at C2 was related to a relapse. The HHV-7 oral shedding at C2 suggests a possible link between relapse, progression-free survival and overall survival of the patients. CONCLUSIONS Patients who developed aGVHD showed higher CMV and EBV shedding in the oral cavity at aplasia, suggesting modifications to the pattern of immune cell response and inflammatory microenvironment.
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Affiliation(s)
| | - Vinícius Campos de Molla
- Centro de Oncologia, Hospital Sírio-Libanes, São Paulo, Brazil.,Universidade Federal de São Paulo, São Paulo, Brazil
| | | | | | - Celso Arrais-Rodrigues
- Centro de Oncologia, Hospital Sírio-Libanes, São Paulo, Brazil.,Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Paulo Henrique Braz-Silva
- Laboratory of Virology, Institute of Tropical Medicine of São Paulo, University of São Paulo, São Paulo, Brazil.,Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, Brazil
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3
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Raouf MME, Ouf NM, Elsorady MAS, Ghoneim FM. Human herpesvirus-6 in hematopoietic stem cell transplant recipients: a prospective cohort study in Egypt. Virol J 2023; 20:20. [PMID: 36739398 PMCID: PMC9899109 DOI: 10.1186/s12985-023-01980-w] [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: 09/01/2022] [Accepted: 01/28/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Immunocompromised patients face reactivation of latent viruses that increase the risk of morbidity. AIM The study aimed to detect human herpes virus 6 (HHV-6) reactivation among allogeneic (allo) and autologous (auto) hematopoietic stem cell transplant (HSCT) recipients and to correlate potentially attributed clinical manifestations to HHV-6 DNA plasma level. METHODS A prospective study included all (forty) patients undergoing allo and auto-HSCT from Jan 2020 till June 2022. Plasma samples were collected for HHV-6 serology, and for HHV-6 quantitative PCR at post-transplantation weeks 2, 4, 6. Demographic and clinical data were recorded. RESULTS Out of 40 peripheral blood stem cell transplant (PBSCT) recipients, 34 (85%) were HHV-6 IgG positive pre-HSCT. Of which, fourteen patients (14/34, 41.2%) showed positive HHV-6 DNaemia. HHV-6 DNAemia (15/40, 37.5%) was significantly higher among allo (8/12, 66.7%) versus auto (7/28, 25%) HSCT recipients (p = 0.030). Patients with HHV-6 DNAemia developed fever, delayed engraftment and bone marrow suppression in 6/15, 40%, thrombocytopenia (5/15, 33.3%), rash and pneumonitis (2/15, 13.3%), acute GVHD (aGVHD) (1/15, 6.7%). HHV-6 DNAemia ranged from 101 to 102,000 copies/mL. Univariate analysis identified conditioning with busulfan-cyclophosphamide as a significant risk (p = 0.043), while receiving BEAM protocol was a protective factor (p = 0.045). In multivariate analysis, receiving BEAM protocol retained significance (p = 0.040). CONCLUSION Frequent HHV-6 reactivation was detected after HSCT, especially in allo-HSCT recipients with clinical manifestations which could not be otherwise explained. To our best knowledge this is the first study of HHV6 reactivation in HSCT recipients from Egypt. Raising awareness for HHV-6 reactivation manifestations and screening in HSCT recipients could be lifesaving.
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Affiliation(s)
- May Moheb Eldin Raouf
- Medical Microbiology and Immunology Department, Faculty of Medicine, Alexandria University, 0 Khartoum Square, Azarita, Alexandria, Egypt.
| | - Nancy Mohammed Ouf
- grid.7155.60000 0001 2260 6941Medical Microbiology and Immunology Department, Faculty of Medicine, Alexandria University, 0 Khartoum Square, Azarita, Alexandria, Egypt
| | - Manal Abdel Sattar Elsorady
- grid.7155.60000 0001 2260 6941Internal Medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Faika Mahmoud Ghoneim
- grid.7155.60000 0001 2260 6941Medical Microbiology and Immunology Department, Faculty of Medicine, Alexandria University, 0 Khartoum Square, Azarita, Alexandria, Egypt
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4
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Choe M, Martinez C, Krance R, Doherty E. Acute exacerbation of graft-versus-host disease following SARS-CoV2 infection after hematopoietic stem cell transplant in two pediatric patients. Pediatr Blood Cancer 2022; 69:e29661. [PMID: 35293671 PMCID: PMC9088652 DOI: 10.1002/pbc.29661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/23/2022] [Accepted: 02/27/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Michelle Choe
- Hematology and Cancer CenterTexas Children's HospitalHoustonTexasUSA,Department of PediatricsBaylor College of MedicineHoustonTexasUSA
| | - Caridad Martinez
- Hematology and Cancer CenterTexas Children's HospitalHoustonTexasUSA,Department of PediatricsBaylor College of MedicineHoustonTexasUSA
| | - Robert Krance
- Hematology and Cancer CenterTexas Children's HospitalHoustonTexasUSA,Department of PediatricsBaylor College of MedicineHoustonTexasUSA
| | - Erin Doherty
- Hematology and Cancer CenterTexas Children's HospitalHoustonTexasUSA,Department of PediatricsBaylor College of MedicineHoustonTexasUSA
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5
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Rebechi MT, Bork JT, Riedel DJ. HHV-6 Encephalitis After Chimeric Antigen Receptor T-cell Therapy (CAR-T): 2 Case Reports and a Brief Review of the Literature. Open Forum Infect Dis 2021; 8:ofab470. [PMID: 34738024 PMCID: PMC8562470 DOI: 10.1093/ofid/ofab470] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 09/22/2021] [Indexed: 01/04/2023] Open
Abstract
Human herpesvirus 6 (HHV-6) reactivation can occur in patients who are highly immunosuppressed, including those who have undergone hematopoietic stem cell transplantation (HSCT). HHV-6 encephalitis is a severe manifestation that is well described in the HSCT population. Chimeric antigen receptor T-cell (CAR-T) therapy is a novel cancer-directed immunotherapy that results in severe immunosuppression. Patients undergoing CAR-T therapy may be at risk for HHV-6 encephalitis, which can be difficult to distinguish from a common adverse effect of CAR-T therapy, neurotoxicity. Herein, we describe 2 patients diagnosed with HHV-6 encephalitis after CAR-T therapy and discuss the diagnostic approach and differential diagnosis for altered mental status after CAR-T therapy. Diagnosing HHV-6 encephalitis can be difficult in this patient population as altered mental status is common after CAR-T therapy and may be attributed to CAR-T-associated neurotoxicity.
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Affiliation(s)
| | - Jacqueline T Bork
- University of Maryland School of Medicine, Baltimore Maryland,USA.,Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland,USA
| | - David J Riedel
- University of Maryland School of Medicine, Baltimore Maryland,USA.,Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland,USA
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6
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Bueno F, Solano C, Vázquez L, Giménez E, de la Cámara R, Albert E, Rovira M, Espigado I, Martín Calvo C, López-Jiménez J, Suárez-Lledó M, Chinea A, Esquirol A, Pérez A, Bermúdez A, Saldaña R, Heras I, González-Huerta AJ, Torrado T, Batlle M, Jiménez S, Vallejo C, Barba P, Cuesta MÁ, Duarte R, Piñana JL, Navarro D. Assessment of the association between cytomegalovirus DNAemia and subsequent acute graft-versus-host disease in allogeneic peripheral blood stem cell transplantation: A multicenter study from the Spanish hematopoietic transplantation and cell therapy group. Transpl Infect Dis 2021; 23:e13627. [PMID: 33908148 DOI: 10.1111/tid.13627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/02/2021] [Accepted: 04/21/2021] [Indexed: 12/01/2022]
Abstract
The potential role of active CMV infection in promoting acute Graft-versus-Host Disease (aGvHD) in allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains a matter of debate. We further addressed this issue conducting a retrospective, observational, multicenter study of 632 patients subjected to allogeneic peripheral blood HSCT at 20 Spanish centers. Monitoring of CMV DNA load in plasma or whole blood was performed by real-time PCR assays. Cumulative incidence of CMV DNAemia was 48.9% (95% CI, 45%-52.9%), of any grade aGvHD, 45.6; 95% (CI, 41.3%-50.1%), and of grade II-IV aGvHD, 30.7 (95% CI, 24.9%-36.4%). Overall, development of CMV DNAemia at any level resulted in an increased risk of subsequent all grade (HR, 1.38; 95% CI, 1.08 - 1.76; P = .009) or grade II-IV (HR, 1.58; 95% CI, 1.22 - 2.06; P = .001) aGvHD. The increased risk of aGvHD linked to prior occurrence of CMV DNAemia was similar to the above when only clinically significant episodes were considered for the analyses (HR for all grade aGvHD, 1.48; 95% CI, 1.13 - 1.91; P = .041, and HR for grade II-IV aGvHD, 1.53; 95% CI. 1.13-1.81; P = .04). The CMV DNA doubling time in blood was comparable overall in episodes of CMV DNAemia whether followed by aGvHD or not. Whether CMV replication is a surrogate risk marker of aGvHD or it is causally involved is an important question to be addressed in future experimental research.
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Affiliation(s)
- Felipe Bueno
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Carlos Solano
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - Lourdes Vázquez
- Hematology Department, Complejo Asistencial Universitario de Salamanca-IBSAL, Salamanca, Spain
| | - Estela Giménez
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | | | - Eliseo Albert
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Montserrat Rovira
- Hematology Department, Hospital Clinic Institute of Hematology & Oncology, Barcelona, Spain
| | | | | | | | - María Suárez-Lledó
- Hematology Department, Hospital Clinic Institute of Hematology & Oncology, Barcelona, Spain
| | - Anabella Chinea
- Hematology Department, Hospital Ramón y Cajal, Madrid, Spain
| | - Albert Esquirol
- Hematology Department, Hospital Sant Creu i Sant Pau, Barcelona, Spain
| | - Ariadna Pérez
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Aránzazu Bermúdez
- Department of Hematology, Hospital Marques de Valdecilla, Santander, Spain
| | - Raquel Saldaña
- Hematology Department, Hospital Universitario de Jerez, Spain
| | - Inmaculada Heras
- Hematology Department, Hospital Universitario Morales Meseguer y Centro Regional de Hemodonación, IMIB, Universidad de Murcia, Spain
| | - Ana Julia González-Huerta
- Hematology-Stem cell Transplantation Unit, Hospital Universitario Central de Asturias, Oviedo IISPA. IUOPA, Oviedo, Spain
| | - Tamara Torrado
- Hematology Department, Complejo Hospitalario Universitario, Vigo, Spain
| | - Montserrat Batlle
- Hematology Department, Hospital Germans Trias i Pujol, Barcelona, Spain
| | - Santiago Jiménez
- Hematology Department, Hospital Universitario Doctor Negrín de Gran Canaria, Las Palmas, Spain
| | - Carlos Vallejo
- Hematology Department, Hospital Universitario Donostia-Aránzazu, San Sebastián, Spain
| | - Pere Barba
- Hematology Department Hospital, Universitario Vall de Hebrón, Barcelona, Spain
| | | | - Rafael Duarte
- Hematology Department, Hospital Puerta de Hierro, Madrid, Spain
| | - José Luis Piñana
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - David Navarro
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain
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7
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Impact of donor and recipient Epstein-Barr Virus serostatus on outcomes of allogeneic hematopoietic cell transplantation: a systematic review and meta-analysis. Ann Hematol 2021; 100:763-777. [PMID: 33491135 PMCID: PMC7914248 DOI: 10.1007/s00277-021-04428-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 01/12/2021] [Indexed: 12/17/2022]
Abstract
Allogeneic hematopoietic cell transplant (allo-HCT) is a potentially curative therapeutic strategy that showed encouraging long-term outcomes in hematological diseases. A number of factors can influence post-transplant clinical outcomes. While Epstein-Barr virus (EBV) constitutes a trigger for development of various adverse conditions, no clinical study yet has been powered to assess the effect of EBV serostatus on the clinical outcomes in allo-HCT population. To systematically summarize and analyze the impact of donor and recipient EBV serostatus on transplant outcomes in allo-HCT recipients, meta-analyses were conducted. Selected endpoints were overall survival (OS), relapse-free survival (RFS), relapse incidence (RI), non-relapse mortality (NRM), acute graft-versus-host disease (aGVHD), chronic graft-versus-host disease (cGVHD), and de novo cGVHD. Three studies with 26,650 patients, transplanted for acute leukemias, lymphomas, chronic hematological malignancies, or non-malignant hematological diseases were included in the meta-analysis. In the whole population, with a total of 53,300 donors and recipients, the rate of EBV seropositivity was 85.1%, including 86.6% and 83.6% among transplant recipients and healthy donors, respectively. Donor EBV seropositivity increased the risk of cGVHD by 17%, de novo cGVHD by 14%, and aGHVD by 5%. Recipient EBV seropositivity increased the risk of cGVHD by 12%, de novo cGVHD by 17%; increased NRM by 11%, increased RI by 11%, decreased OS by 14%, and decreased RFS by 11%. In performed meta-analyses, donor and recipient EBV seropositivity was found to have a significant impact on transplant outcomes in patients after allo-HCT.
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8
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Bueno F, Albert E, Giménez E, Piñana JL, Pérez A, Gómez MD, Hernández‐Boluda JC, Gonzalez‐Barberá EM, Montoro J, Guerreiro M, Balaguer‐Roselló A, Hernani R, Sanz J, Solano C, Navarro D. Cytomegalovirus DNA load monitoring in stool specimens for anticipating the occurrence of intestinal acute graft‐versus‐host disease following allogeneic hematopoietic stem cell transplantation: Is it of any value? Transpl Infect Dis 2020; 22:e13440. [DOI: 10.1111/tid.13440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/15/2020] [Accepted: 08/02/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Felipe Bueno
- Microbiology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
| | - Eliseo Albert
- Microbiology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
| | - Estela Giménez
- Microbiology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
| | - José Luis Piñana
- Hematology Department Hospital Universitari i Politècnic La Fe Valencia Spain
| | - Ariadna Pérez
- Hematology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
| | - María Dolores Gómez
- Microbiology Service Hospital Universitari i Politècnic La Fe Valencia Spain
| | - Juan Carlos Hernández‐Boluda
- Hematology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
- Department of Medicine School of Medicine University of Valencia Valencia Spain
| | | | - Juan Montoro
- Hematology Department Hospital Universitari i Politècnic La Fe Valencia Spain
| | - Manuel Guerreiro
- Hematology Department Hospital Universitari i Politècnic La Fe Valencia Spain
| | | | - Rafael Hernani
- Hematology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
| | - Jaime Sanz
- Hematology Department Hospital Universitari i Politècnic La Fe Valencia Spain
| | - Carlos Solano
- Hematology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
- Department of Medicine School of Medicine University of Valencia Valencia Spain
| | - David Navarro
- Microbiology Service Hospital Clínico UniversitarioInstitute for Research INCLIVA Valencia Spain
- Department of Microbiology School of Medicine University of Valencia Valencia Spain
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9
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Gao XN, Lin J, Wang LJ, Li F, Li HH, Wang SH, Huang WR, Gao CJ, Yu L, Liu DH. Risk factors and associations with clinical outcomes of cytomegalovirus reactivation after haploidentical versus matched-sibling unmanipulated PBSCT in patients with hematologic malignancies. Ann Hematol 2020; 99:1883-1893. [DOI: 10.1007/s00277-020-04156-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/17/2020] [Indexed: 12/21/2022]
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10
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Yang R, Zhang R, Zhang Y, Huang Y, Liang H, Gui G, Gong S, Wang H, Xu M, Fan J. Risk Factors Analysis for Human Cytomegalovirus Viremia in Donor+/Recipient+ Hematopoietic Stem Cell Transplantation. Lab Med 2020; 51:74-79. [PMID: 31150544 DOI: 10.1093/labmed/lmz030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE To assess the rate of, and risk factors for, human cytomegalovirus viremia (HCMV) in donor+/recipient+ (HCMV serostatus matched) hematopoietic stem-cell transplantation (HSCT) recipients. METHODS HCMV DNA from 144 donor+/recipient+ HSCT recipients was examined by quantitative polymerase chain reaction (qPCR). RESULTS The cumulative incidence of HCMV viremia was 69.4% (100/144) during the 48 weeks after HSCT. In a multivariate analysis, acute graft-versus-host disease (aGVHD) was discovered to be a risk factor for the occurrence of HCMV viremia (P = .006). The cumulative incidence of HCMV viremia and increasing DNA loads were significantly associated with aGVHD occurrence (P = .001 for each). The occurrence of late-term HCMV viremia was associated with aGVHD (P = .001) and a higher DNA load during the first 12 weeks after HSCT (P = .04). CONCLUSIONS aGVHD is a risk factor for HCMV viremia. Recipients with aGVHD who have a high HCMV DNA load should be strictly monitored to prevent HCMV activation.
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Affiliation(s)
- Rong Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Runan Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yanyue Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yaping Huang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hanying Liang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Genyong Gui
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Shengnan Gong
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Huiqi Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
| | - Min Xu
- Department of Information Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jun Fan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, Zhejiang University, Hangzhou, China
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11
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Takano K, Ogata M, Satou T, Miyazaki Y, Otsuka E, Saito N, Ueki T, Kako S, Fukuda T, Shirao K. Correlations of cytokine levels in cerebrospinal fluid and peripheral blood with outcome of HHV-6B encephalitis after hematopoietic stem cell transplantation. Transpl Infect Dis 2019; 21:e13172. [PMID: 31520510 DOI: 10.1111/tid.13172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 07/07/2019] [Accepted: 08/23/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Human herpesvirus (HHV)-6B encephalitis has been recognized as a serious complication after allogeneic hematopoietic cell transplantation (allo-HCT). Little is known about the pathogenic mechanism for its progression. STUDY DESIGN We retrospectively evaluated the 16 kinds of cytokines and chemokines in cerebrospinal fluid (CSF) and plasma in patients who developed HHV-6B encephalitis. Among a total of 20 patients, 12 were categorized as the poor prognosis group (died of encephalitis; n = 8 and retained sequelae; n = 4), and other eight patients were categorized as the good prognosis group (complete recovery; n = 8). RESULTS Concentrations of CSF IL-6 and IL-8 at the onset of encephalitis were significantly higher in the poor prognosis group than in the good prognosis group (median CSF IL-6, 28.27 pg/mL vs 14.32 pg/mL, P = .004; median CSF IL-8, 128.70 pg/mL vs 59.43 pg/mL, P = .043). Regarding plasma, the concentration of each cytokine at the onset of encephalitis was not significantly different between the two groups, except IL-5. However, higher levels of IL-6, IL-7, and MCP-1 and lower levels of IL-12 were observed 1 week before the development of encephalitis in patients with poor prognosis (median IL-6; 464.17 pg/mL vs 47.82 pg/mL, P = .02; median IL-12; 1.63 pg/mL vs 6.57 pg/mL, P = .03). CONCLUSION We found that one week before onset of HHV-6B encephalitis, poor prognosis patients had high plasma concentrations of IL-6, IL-7, and MCP-1 and low concentrations of IL-12. At the onset of encephalitis, high concentrations of IL-6 and IL-8 in CSF were more common in the poor prognosis group, consistent with other evidence that IL-6 can have a role in CNS disturbances. Our findings show that specific cytokine status is associated with severe brain damage in patients with HHV-6B encephalitis, demonstrate prognostic value of plasma IL-6 concentrations, and suggest evaluation of anti-cytokine therapeutics in patients with HHV-6B encephalitis.
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Affiliation(s)
- Kuniko Takano
- Department of Medical Oncology and Hematology, Faculty of Medicine, Oita University, Oita, Japan
| | - Masao Ogata
- Department of Hematology, Oita University Hospital, Oita, Japan
| | - Takako Satou
- Department of Clinical Laboratory, Kouseiren Tsurumi Hospital, Oita, Japan
| | | | - Eiichi Otsuka
- Department of Hematology, Oita Prefectural Hospital, Oita, Japan
| | - Noriyuki Saito
- Department of Hematology, Hamanomachi Hospital, Fukuoka, Japan
| | - Toshimitsu Ueki
- Department of Hematology, Nagano Red Cross Hospital, Nagano, Japan
| | - Shinichi Kako
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Takahiro Fukuda
- Hematopoietic Stem Cell Transplantation Division, National Cancer Center Hospital, Tokyo, Japan
| | - Kuniaki Shirao
- Department of Medical Oncology and Hematology, Faculty of Medicine, Oita University, Oita, Japan
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12
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Zöllner SK, Herbrüggen H, Kolve H, Mihailovic N, Schubert F, Reicherts C, Rössig C, Groll AH. Cytomegalovirus retinitis in children and adolescents with acute leukemia following allogeneic hematopoietic stem cell transplantation. Transpl Infect Dis 2019; 21:e13089. [PMID: 30972869 DOI: 10.1111/tid.13089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/19/2019] [Accepted: 03/23/2019] [Indexed: 11/28/2022]
Abstract
Cytomegalovirus retinitis (CMVR) may occur after allogeneic hematopoietic stem cell transplantation (HSCT). However, little is known about its incidence, strategies for ophthalmic surveillance, and timely implementation of adequate antiviral treatment in pediatric allogeneic HSCT recipients. We provide a retrospective analysis of the epidemiology and clinical features of CMVR in pediatric allogeneic HSCT patients transplanted at our center over a 16-year period. Two patients of this cohort with leukemia are presented. Our analysis is supplemented by a systematic review on pediatric patients with leukemia and CMVR in the setting of allogeneic HSCT. The overall incidence of CMVR in our cohort was 1% (4/338) and 14.2% (3/21) in leukemic patients. In published cases, CMVR occurred at a median of 143 days after transplantation, and, in the majority of patients, was preceded by CMV detection in blood by a median of 93 days. Continued immune suppression following engraftment likely triggers CMVR. Preemptive treatment with ganciclovir as standard is usually successful. Foscarnet is used in case of resistance to ganciclovir or drug-induced granulocytopenia. Overall, CMVR after HSCT in pediatric leukemic patients is rare, but a potentially higher vulnerability of this population for involvement of the eye warrants a standardized ophthalmological examination plan.
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Affiliation(s)
- Stefan K Zöllner
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Heidrun Herbrüggen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Hedwig Kolve
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany.,Pharmacy Department, University Hospital Muenster, Muenster, Germany
| | - Natasa Mihailovic
- Department of Ophthalmology, University Hospital Muenster, Muenster, Germany
| | - Friederike Schubert
- Department of Ophthalmology, University Hospital Muenster, Muenster, Germany
| | | | - Claudia Rössig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Andreas H Groll
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
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13
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Rashidi A, Ebadi M, Said B, Cao Q, Shanley R, Curtsinger J, Bejanyan N, Warlick ED, Green JS, Brunstein CG, Miller JS, Weisdorf DJ. Absence of early HHV-6 reactivation after cord blood allograft predicts powerful graft-versus-tumor effect. Am J Hematol 2018; 93:10.1002/ajh.25141. [PMID: 29756385 PMCID: PMC6235732 DOI: 10.1002/ajh.25141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 11/08/2022]
Abstract
Approximately 75% of cord blood transplant (CBT) recipients experience human herpes virus-6 (HHV-6) reactivation. Considering the immunomodulatory effects of HHV-6, we hypothesized that early HHV-6 reactivation may influence the risk of relapse of the underlying hematologic malignancy. In 152 CBT recipients with hematological malignancies, we determined the association between HHV-6 reactivation by day +28 and 2-year cumulative incidence of relapse. In univariate analysis, the absence of HHV-6 reactivation (n = 32) was associated with less relapse (26 [18-35]% vs. 7 [0-17]% in groups with vs. without HHV-6 reactivation, respectively; P = .03). This difference was due to a remarkably low relapse incidence among patients without HHV-6 reactivation. In multivariable analysis, the absence of HHV-6 reactivation was associated with less relapse (hazard ratio [95% confidence interval]: 0.2 [0.05-0.9], P = .03). This association was independent of patient-, disease-, and transplant-related characteristics known to influence the risk of relapse. Natural killer cell and T-cell reconstitution at day +28 were similar between patients with vs. without HHV-6 reactivation. Our results suggest that CB allografts not complicated by HHV-6 reactivation by day +28 have a powerful graft-versus-tumor effect. Knowledge about early HHV-6 reactivation may stratify patients at day +28 into low vs. high relapse risk groups.
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Affiliation(s)
- Armin Rashidi
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Maryam Ebadi
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Bassil Said
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Qing Cao
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, MN
| | - Ryan Shanley
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, MN
| | | | - Nelli Bejanyan
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Erica D. Warlick
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Jaime S. Green
- Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, MN
| | - Claudio G. Brunstein
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Jeffrey S. Miller
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Daniel J. Weisdorf
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
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14
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Phan TL, Carlin K, Ljungman P, Politikos I, Boussiotis V, Boeckh M, Shaffer ML, Zerr DM. Human Herpesvirus-6B Reactivation Is a Risk Factor for Grades II to IV Acute Graft-versus-Host Disease after Hematopoietic Stem Cell Transplantation: A Systematic Review and Meta-Analysis. Biol Blood Marrow Transplant 2018; 24:2324-2336. [PMID: 29684567 PMCID: PMC8934525 DOI: 10.1016/j.bbmt.2018.04.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 04/17/2018] [Indexed: 12/17/2022]
Abstract
Graft-versus-host disease (GVHD) is an important cause of morbidity and mortality after allogeneic hematopoietic cell transplantation (HCT). Many studies have suggested that human herpesvirus-6B (HHV-6B) plays a role in acute GVHD (aGVHD) after HCT. Our objective was to systematically summarize and analyze evidence regarding HHV-6B reactivation and development of aGVHD. PubMed and EMBASE databases were searched using terms for HHV-6, HCT, and aGVHD, yielding 865 unique results. Case reports, reviews, articles focusing on inherited chromosomally integrated HHV-6, poster presentations, and articles not published in English were excluded. The remaining 467 articles were reviewed for the following requirements: a statistical analysis of HHV-6B reactivation and a GVHD was described, HHV-6B reactivation was defined by PCR, and blood (plasma, serum, or peripheral blood mononuclear cells) was used for HHV-6B PCR. Data were abstracted from publications that met these criteria (n = 33). Publications were assigned to 1 of 3 groups: (1) HHV-6B reactivation was analyzed as a time-dependent risk factor for subsequent aGVHD (n = 14), (2) aGVHD was analyzed as a time-dependent risk factor for subsequent HHV-6B reactivation (n = 1), and (3) analysis without temporal specification (n = 18). A statistically significant association (P < .05) between HHV-6B reactivation and aGVHD was observed in 10 of 14 studies (71%) in group 1, 0 of 1 study (0%) in Group 2, and 8 of 18 studies (44.4%) in Group 3. Of the 14 studies that analyzed HHV-6B as a risk factor for subsequent aGVHD, 11 performed a multivariate analysis and reported a hazard ratio, which reached statistical significance in 9 of these s tudies. Meta-analysis of these 11 studies demonstrated a statistically significant association between HHV-6B and subsequent grades II to IV aGVHD (hazard ratio, 2.65; 95% confidence interval, 1.89 to 3.72; P < .001).HHV-6B reactivation is associated with aGVHD, and when studies have a temporal component to their design, HHV-6B reactivation is associated with subsequent aGVHD. Further research is needed to investigate whether antiviral prophylaxis reduces incidence or severity of aGVHD.
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Affiliation(s)
- Tuan L Phan
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, Louisiana; HHV-6 Foundation, Santa Barbara, California
| | - Kristen Carlin
- Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Washington
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden; Division of Hematology, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Ioannis Politikos
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vicki Boussiotis
- Department of Hematology-Oncology and Cancer Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Michael Boeckh
- Department of Medicine, Vaccine and Infectious Disease and Clinical Research Division, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington
| | - Michele L Shaffer
- Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Washington; Department of Statistics, University of Washington, Seattle, Washington
| | - Danielle M Zerr
- Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Washington; Department of Pediatrics, University of Washington, Seattle, Washington.
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15
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Campidelli A, Qian C, Laroye C, Decot V, Reppel L, D'aveni M, Bensoussan D. Adenovirus-specific T-lymphocyte efficacy in the presence of methylprednisolone: An in vitro study. Cytotherapy 2018; 20:524-531. [PMID: 29496461 DOI: 10.1016/j.jcyt.2017.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/21/2017] [Accepted: 12/22/2017] [Indexed: 12/16/2022]
Abstract
Virus-specific T-cell (VST) infusion becomes a promising alternative treatment for refractory viral infections after hematopoietic stem cell transplantation (HSCT). However, VSTs are often infused during an immunosuppressive treatment course, especially corticosteroids, which are a first-line curative treatment of graft-versus-host disease (GVHD). We were interested in whether corticosteroids could affect adenovirus (ADV)-VST functions. After interferon (IFN)-γ based immunomagnetic selection, ADV-VSTs were in vitro expanded according to three different culture conditions: without methylprednisolone (MP; n = 7), with a final concentration of MP 1 µg/mL (n = 7) or MP 2 µg/mL (n = 7) during 28 ± 11 days. Efficacy and alloreactivity of expanded ADV-VSTs was controlled in vitro. MP transitorily inhibited ADV-VST early expansion. No impairment of specific IFN-γ secretion capacity and cytotoxicity of ADV-VSTs was observed in the presence of MP. However, specific proliferation and alloreactivity of ADV-VSTs were decreased in the presence of MP. Altogether, these results and the preliminary encouraging clinical experiences of co-administration of MP 1 mg/kg and ADV-VSTs will contribute to safe and efficient use of anti-viral immunotherapy.
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Affiliation(s)
- Arnaud Campidelli
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; CHRU de Nancy, Unité de Transplantation Médullaire Allogénique, Vandoeuvre-Lès-Nancy, France
| | - Chongsheng Qian
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France; Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
| | - Caroline Laroye
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, Faculté de Pharmacie, Département de Microbiologie-Immunologie, Nancy, France
| | - Véronique Decot
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France
| | - Loïc Reppel
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, Faculté de Pharmacie, Département de Microbiologie-Immunologie, Nancy, France
| | - Maud D'aveni
- CHRU de Nancy, Unité de Transplantation Médullaire Allogénique, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France
| | - Danièle Bensoussan
- CHRU de Nancy, Unité de Thérapie cellulaire et Tissus and FR 3209, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, UMR 7365 and FR 3209 CNRS-INSERM-UL-CHRU, Vandoeuvre-Lès-Nancy, France; Université de Lorraine, Faculté de Pharmacie, Département de Microbiologie-Immunologie, Nancy, France
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16
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Yoshikawa T. Betaherpesvirus Complications and Management During Hematopoietic Stem Cell Transplantation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1045:251-270. [PMID: 29896671 DOI: 10.1007/978-981-10-7230-7_12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Two of the four betaherpesviruses, Cytomegalovirus (CMV) and human herpesvirus 6B (HHV-6B), play an important role in opportunistic infections in hematopoietic stem cell transplant (HSCT) recipients. These viruses are ubiquitous in humans and can latently infect mononuclear lymphocytes, complicating the diagnosis of the diseases they cause. Although the detection of viral DNA in a patient's peripheral blood by real-time PCR is widely used for monitoring viral infection, it is insufficient for the diagnosis of virus-associated disease. Theoretically, end-organ disease should be confirmed by detecting either viral antigen or significant amounts of viral DNA in a tissue sample obtained from the involved organ; however, this is often difficult to perform in clinical practice. The frequency of CMV-associated diseases has decreased gradually as a result of the introduction of preemptive or prophylactic treatments; however, CMV and HHV-6B infections remain a major problem in HSCT recipients. Measurement of viral DNA load in peripheral blood or plasma using real-time PCR is commonly used for monitoring these infections. Additionally, recent data suggest that an assessment of host immune response, particularly cytotoxic T-cell response, may be a reliable tool for predicting these viral infections. The antiviral drugs ganciclovir and foscarnet are used as first-line treatments; however, it is well known that these drugs have side effects, such as bone marrow suppression and nephrotoxicity. Further research is required to develop less-toxic antiviral drugs.
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Affiliation(s)
- Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Japan.
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17
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Hall CE, Koparde VN, Jameson-Lee M, Elnasseh AG, Scalora AF, Kobulnicky DJ, Serrano MG, Roberts CH, Buck GA, Neale MC, Nixon DE, Toor AA. Sequence homology between HLA-bound cytomegalovirus and human peptides: A potential trigger for alloreactivity. PLoS One 2017; 12:e0178763. [PMID: 28800601 PMCID: PMC5553991 DOI: 10.1371/journal.pone.0178763] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 05/18/2017] [Indexed: 11/18/2022] Open
Abstract
Human cytomegalovirus (hCMV) reactivation may often coincide with the development of graft-versus-host-disease (GVHD) in stem cell transplantation (SCT). Seventy seven SCT donor-recipient pairs (DRP) (HLA matched unrelated donor (MUD), n = 50; matched related donor (MRD), n = 27) underwent whole exome sequencing to identify single nucleotide polymorphisms (SNPs) generating alloreactive peptide libraries for each DRP (9-mer peptide-HLA complexes); Human CMV CROSS (Cross-Reactive Open Source Sequence) database was compiled from NCBI; HLA class I binding affinity for each DRPs HLA was calculated by NetMHCpan 2.8 and hCMV- derived 9-mers algorithmically compared to the alloreactive peptide-HLA complex libraries. Short consecutive (≥6) amino acid (AA) sequence homology matching hCMV to recipient peptides was considered for HLA-bound-peptide (IC50<500nM) cross reactivity. Of the 70,686 hCMV 9-mers contained within the hCMV CROSS database, an average of 29,658 matched the MRD DRP alloreactive peptides and 52,910 matched MUD DRP peptides (p<0.001). In silico analysis revealed multiple high affinity, immunogenic CMV-Human peptide matches (IC50<500 nM) expressed in GVHD-affected tissue-specific manner. hCMV+GVHD was found in 18 patients, 13 developing hCMV viremia before GVHD onset. Analysis of patients with GVHD identified potential cross reactive peptide expression within affected organs. We propose that hCMV peptide sequence homology with human alloreactive peptides may contribute to the pathophysiology of GVHD.
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Affiliation(s)
- Charles E. Hall
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Vishal N. Koparde
- Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Maximilian Jameson-Lee
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Abdelrhman G. Elnasseh
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Allison F. Scalora
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - David J. Kobulnicky
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Myrna G. Serrano
- Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Catherine H. Roberts
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Gregory A. Buck
- Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America
- Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Michael C. Neale
- Departments of Psychiatry and Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Daniel E. Nixon
- Division of Infectious Diseases, Virginia Commonwealth University, Richmond, Virginia, United States of America
| | - Amir A. Toor
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia, United States of America
- * E-mail:
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18
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Shah RM, Elfeky R, Nademi Z, Qasim W, Amrolia P, Chiesa R, Rao K, Lucchini G, Silva JMF, Worth A, Barge D, Ryan D, Conn J, Cant AJ, Skinner R, Abd Hamid IJ, Flood T, Abinun M, Hambleton S, Gennery AR, Veys P, Slatter M. T-cell receptor αβ + and CD19 + cell-depleted haploidentical and mismatched hematopoietic stem cell transplantation in primary immune deficiency. J Allergy Clin Immunol 2017; 141:1417-1426.e1. [PMID: 28780238 DOI: 10.1016/j.jaci.2017.07.008] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 06/28/2017] [Accepted: 07/10/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (HSCT) is used as a therapeutic approach for primary immunodeficiencies (PIDs). The best outcomes have been achieved with HLA-matched donors, but when a matched donor is not available, a haploidentical or mismatched unrelated donor (mMUD) can be useful. Various strategies are used to mitigate the risk of graft-versus-host disease (GvHD) and rejection associated with such transplants. OBJECTIVE We sought to evaluate the outcomes of haploidentical or mMUD HSCT after depleting GvHD-causing T-cell receptor (TCR) αβ CD3+ cells from the graft. METHODS CD3+TCRαβ+/CD19+ depleted grafts were given in conditioned (except 3) children with PIDs. Treosulfan (busulfan in 1 patient), fludarabine, thiotepa, and anti-thymocyte globulin or alemtuzumab conditioning were used in 77% of cases, and all but 4 received GvHD prophylaxis. RESULTS Twenty-five patients with 12 types of PIDs received 26 HSCTs. Three underwent transplantation for refractory GvHD that developed after the first cord transplantation. At a median follow-up of 20.8 months (range, 5 month-3.3 years), 21 of 25 patients survived and were cured of underlying immunodeficiency. Overall and event-free survival at 3 years were 83.9% and 80.4%, respectively. Cumulative incidence of grade II to IV acute GvHD was 22% ± 8.7%. No case of visceral or chronic GvHD was seen. Cumulative incidences of graft failure, cytomegalovirus, and/or adenoviral infections and transplant-related mortality at 1 year were 4.2% ± 4.1%, 58.8% ± 9.8%, and 16.1% ± 7.4%, respectively. Patients undergoing transplantation with systemic viral infections had poor survival in comparison with those with absent or resolved infections (33.3% vs 100%). CONCLUSION CD3+TCRαβ+ and CD19+ cell-depleted haploidentical or mMUD HSCT is a practical and viable alternative for children with a range of PIDs.
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Affiliation(s)
- Ravi M Shah
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom.
| | - Reem Elfeky
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Zohreh Nademi
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Waseem Qasim
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Persis Amrolia
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Robert Chiesa
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Kanchan Rao
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Giovanna Lucchini
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Juliana M F Silva
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Austen Worth
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Dawn Barge
- Immunology Laboratory, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, United Kingdom
| | - David Ryan
- Immunology Laboratory, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, United Kingdom
| | - Jane Conn
- Department of Haemato-Oncology, Northern Center for Cancer Care, Newcastle upon Tyne, United Kingdom
| | - Andrew J Cant
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Roderick Skinner
- Department of Paediatric Oncology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Intan Juliana Abd Hamid
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Terence Flood
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Mario Abinun
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Sophie Hambleton
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Andrew R Gennery
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Paul Veys
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Mary Slatter
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
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Solano C, Giménez E, Piñana JL, Albert E, Vinuesa V, Hernández-Boluda JC, Amat P, Navarro D. Impact of cytomegalovirus DNAemia on overall and non-relapse mortality in allogeneic stem cell transplant recipients. Transpl Infect Dis 2017; 19. [DOI: 10.1111/tid.12717] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 02/06/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Carlos Solano
- Hematology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
- Department of Medicine; School of Medicine; University of Valencia; Valencia Spain
| | - Estela Giménez
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - José Luis Piñana
- Hematology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Eliseo Albert
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Víctor Vinuesa
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | | | - Paula Amat
- Hematology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - David Navarro
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
- Department of Microbiology; School of Medicine; University of Valencia; Valencia Spain
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20
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Impact of Human Herpesvirus-6 Reactivation on Outcomes of Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2015; 21:2017-22. [DOI: 10.1016/j.bbmt.2015.07.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 07/21/2015] [Indexed: 11/24/2022]
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21
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Reactivation of Human Herpes Virus-6 After Pediatric Stem Cell Transplantation: Risk Factors, Onset, Clinical Symptoms and Association With Severity of Acute Graft-Versus-Host Disease. Pediatr Infect Dis J 2015; 34:1118-27. [PMID: 26132825 DOI: 10.1097/inf.0000000000000824] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND METHODS To study clinical symptoms, timing and consequences of human herpesvirus-6 (HHV-6) reactivation after pediatric allogeneic stem cell transplantation (SCT), HHV-6 was investigated by plasma polymerase chain reaction in a cohort of 106 pediatric SCT recipients. RESULTS HHV-6 viremia was detected post-SCT in 48% of the patients with a median time of onset at 20 days after SCT. In week 3 and 4 post-SCT, HHV-6 is the most common infectious agent detected. In up to 30% of the patients with fever of unknown origin, HHV-6 was the only detected infectious agent to explain fever. Patients transplanted with an unrelated donor or receiving serotherapy were at increased risk of HHV-6 reactivation. The onset of HHV-6 reactivation coincided with the appearance of lymphocytes and monocytes in peripheral blood. Treatment with alemtuzumab (MabCampath) delayed both lymphocyte and monocyte engraftment and, concomitantly, onset of HHV-6 reactivation was delayed in those cases. HHV-6 reactivation was not associated with an increased incidence of acute graft-versus-host disease (GvHD). However, progression to grade II-IV GvHD was in 9 of 10 patients associated with HHV-6 reactivation before GvHD (P = 0.006) and HHV-6 was the only infection with such an association. CONCLUSIONS HHV-6 frequently reactivates after pediatric SCT around the time of mononuclear cell engraftment and is associated with an increased severity of GvHD. HHV-6 may explain fever of unknown origin in 30% of the patients early after SCT. Assessment of HHV-6 reactivation in patients early after SCT can be instrumental for clinical decision making.
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22
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Kasberg-Koniarczyk HL. Human Herpesvirus-6 Encephalitis After Hematopoietic Stem Cell Transplantation. J Adv Pract Oncol 2015; 5:373-8. [PMID: 26114018 PMCID: PMC4457176 DOI: 10.6004/jadpro.2014.5.5.8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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23
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Romero PP, Blanco P, Giménez E, Solano C, Navarro D. An update on the management and prevention of cytomegalovirus infection following allogeneic hematopoietic stem cell transplantation. Future Virol 2015. [DOI: 10.2217/fvl.14.102] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
ABSTRACT A significant progress has been made in deciphering critical aspects of the biology and immunology of CMV infection in the allogeneic stem cell transplantation setting. Genetic traits predisposing to active CMV infection and CMV end-organ disease have begun to be delineated. Reliable molecular assays for CMV DNA load quantitation in body fluids have been developed. Elucidation of immune mechanisms affording control of CMV infection will help to improve the management of active CMV infection. Finally, the advent of new CMV-specific antivirals and promising vaccine prototypes as well as the development of fine procedures for large-scale ex vivo generation of functional CMV-specific T cells for adoptive T cell transfer therapies will certainly minimize the negative impact of CMV on survival in these patients.
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Affiliation(s)
- Pilar Pérez Romero
- Infectious Diseases, Microbiology & Preventive Medicine Unit, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Pilar Blanco
- Infectious Diseases, Microbiology & Preventive Medicine Unit, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Estela Giménez
- Microbiology Service, Hospital Clínico Universitario, Fundación INCLIVA, Valencia, Spain
| | - Carlos Solano
- Hematology & Medical Oncology Service, Hospital Clínico Universitario, Fundación INCLIVA, Valencia, Spain
| | - David Navarro
- Microbiology Service, Hospital Clínico Universitario, Fundación INCLIVA, Valencia, Spain
- Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain
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24
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Tong LX, Worswick SD. Viral infections in acute graft-versus-host disease: a review of diagnostic and therapeutic approaches. J Am Acad Dermatol 2015; 72:696-702. [PMID: 25582535 DOI: 10.1016/j.jaad.2014.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 11/25/2014] [Accepted: 12/01/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND While immunosuppressive therapy for acute graft-versus-host disease (aGVHD) advances, viral reactivation has been found to be an increasingly common complication in these patients. Dermatologists may often be consulted on inpatient services for evaluation. OBJECTIVE We investigated the literature for the role of viral infections in aGVHD and review the current evidence regarding management. METHODS Articles in the public domain regarding aGVHD, cytomegalovirus, Epstein-Barr virus, varicella zoster virus, hepatitis viruses, parvovirus B19, and respiratory viruses were included. RESULTS Dermatologic findings vary between different viral antigens, and some infections may be a marker for the development of aGVHD or worsen prognosis. LIMITATIONS The heterogeneous cohorts of the studies reviewed often preclude direct comparison between results. CONCLUSION The relationship between viral reactivation and aGVHD may be bidirectional and is worthy of further exploration. Additional studies are needed to determine appropriate prophylaxis and treatment.
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Affiliation(s)
- Lana X Tong
- Division of Dermatology, Department of Medicine, David Geffen School of Medicine at the University of California, Los Angeles, California
| | - Scott D Worswick
- Division of Dermatology, Department of Medicine, David Geffen School of Medicine at the University of California, Los Angeles, California.
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25
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Jameson-Lee M, Koparde V, Griffith P, Scalora AF, Sampson JK, Khalid H, Sheth NU, Batalo M, Serrano MG, Roberts CH, Hess ML, Buck GA, Neale MC, Manjili MH, Toor AA. In silico Derivation of HLA-Specific Alloreactivity Potential from Whole Exome Sequencing of Stem-Cell Transplant Donors and Recipients: Understanding the Quantitative Immunobiology of Allogeneic Transplantation. Front Immunol 2014; 5:529. [PMID: 25414699 PMCID: PMC4222229 DOI: 10.3389/fimmu.2014.00529] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 10/07/2014] [Indexed: 12/18/2022] Open
Abstract
Donor T-cell mediated graft versus host (GVH) effects may result from the aggregate alloreactivity to minor histocompatibility antigens (mHA) presented by the human leukocyte antigen (HLA) molecules in each donor–recipient pair undergoing stem-cell transplantation (SCT). Whole exome sequencing has previously demonstrated a large number of non-synonymous single nucleotide polymorphisms (SNP) present in HLA-matched recipients of SCT donors (GVH direction). The nucleotide sequence flanking each of these SNPs was obtained and the amino acid sequence determined. All the possible nonameric peptides incorporating the variant amino acid resulting from these SNPs were interrogated in silico for their likelihood to be presented by the HLA class I molecules using the Immune Epitope Database stabilized matrix method (SMM) and NetMHCpan algorithms. The SMM algorithm predicted that a median of 18,396 peptides weakly bound HLA class I molecules in individual SCT recipients, and 2,254 peptides displayed strong binding. A similar library of presented peptides was identified when the data were interrogated using the NetMHCpan algorithm. The bioinformatic algorithm presented here demonstrates that there may be a high level of mHA variation in HLA-matched individuals, constituting a HLA-specific alloreactivity potential.
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Affiliation(s)
- Max Jameson-Lee
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Vishal Koparde
- The Center for the Study of Biological Complexity, Virginia Commonwealth University , Richmond, VA , USA
| | - Phil Griffith
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Allison F Scalora
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Juliana K Sampson
- The Center for the Study of Biological Complexity, Virginia Commonwealth University , Richmond, VA , USA
| | - Haniya Khalid
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Nihar U Sheth
- The Center for the Study of Biological Complexity, Virginia Commonwealth University , Richmond, VA , USA
| | - Michael Batalo
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Myrna G Serrano
- The Center for the Study of Biological Complexity, Virginia Commonwealth University , Richmond, VA , USA
| | - Catherine H Roberts
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
| | - Michael L Hess
- Department of Internal Medicine, Virginia Commonwealth University , Richmond, VA , USA
| | - Gregory A Buck
- The Center for the Study of Biological Complexity, Virginia Commonwealth University , Richmond, VA , USA
| | - Michael C Neale
- Department of Psychiatry and Statistical Genomics, Virginia Commonwealth University , Richmond, VA , USA
| | - Masoud H Manjili
- Department of Microbiology and Immunology, Virginia Commonwealth University , Richmond, VA , USA
| | - Amir Ahmed Toor
- Stem Cell Transplant Program, Massey Cancer Center, Virginia Commonwealth University , Richmond, VA , USA
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26
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Vossen JM, Guiot HFL, Lankester AC, Vossen ACTM, Bredius RGM, Wolterbeek R, Bakker HDJ, Heidt PJ. Complete suppression of the gut microbiome prevents acute graft-versus-host disease following allogeneic bone marrow transplantation. PLoS One 2014; 9:e105706. [PMID: 25180821 PMCID: PMC4152127 DOI: 10.1371/journal.pone.0105706] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 07/22/2014] [Indexed: 11/18/2022] Open
Abstract
The hypothesis that elimination of facultative and strict anaerobic microorganisms from the gastro-intestinal tract by antimicrobial drugs in the period of time around allogeneic bone marrow transplantation (BMT) prevents acute graft-versus-host disease (GVHD), was examined in a cohort of 112 children grafted between 1989 and 2002 for hematological malignancies. All patients received T-cell replete marrow from human leukocyte antigens (HLA) matched sibling donors under identical transplantation conditions. To eliminate microorganisms from the gastro-intestinal tract, total gastro-intestinal decontamination (GID) was applied by high doses of non-absorbable antimicrobial drugs while the graft recipient was maintained in strict protective isolation. About half of the children (51%) proved to be successfully decontaminated, and about half (49%) unsuccessfully. One recipient got acute GVHD in the first group and 8 in the second group (p = 0.013). The degree of success of total GID was decisive for the occurrence of acute GVHD, irrespective of the presence of other risk factors such as higher age of recipient and/or donor, female donor for male recipient and carriership or reactivation of herpesviruses. Our results demonstrate that successful total GID of the graft recipient prevents moderate to severe acute GVHD. We suppose that substantial translocation of gastro-intestinal microorganisms or parts of these, functioning as microbial-associated molecular patterns (MAMP's), triggering macrophages/dendritic cells via pattern recognizing receptors (PRR's) is prohibited. As a consequence the initiation and progression of an inflammatory process leading to acute GVHD is inhibited.
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Affiliation(s)
- Jaak M. Vossen
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
- * E-mail:
| | - Harry F. L. Guiot
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arjan C. Lankester
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Ann C. T. M. Vossen
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Ron Wolterbeek
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands
| | - Hanny D. J. Bakker
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Peter J. Heidt
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
- Biomedical Primate Research Centre, Rijswijk, The Netherlands
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27
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Perissinotti AJ, Gulbis A, Shpall EJ, Howell J. Characterizing human herpes virus 6 following hematopoietic stem cell transplantation. J Oncol Pharm Pract 2014; 21:85-92. [DOI: 10.1177/1078155213519837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Human herpes virus 6 reactivation occurs in approximately 50% of patients following hematopoietic stem cell transplant, however, the significance of human herpes virus 6 reactivation remains uncertain. Methods A retrospective study was conducted analyzing clinical data of patients testing positive for human herpes virus 6 by quantitative polymerase chain reaction following hematopoietic stem cell transplant from 1 January 1998 to 1 October 2011. Data retrieved were used to describe the clinical course and outcome of human herpes virus 6 positive hematopoietic stem cell transplant patients. Results Sixty patients were identified who tested positive for human herpes virus 6 by polymerase chain reaction following hematopoietic stem cell transplant. A high proportion of patients were identified in this cohort with acute myeloid leukemia (28.3%), active disease (65%), transplanted with a matched unrelated donor (30%), ≥1 antigen mismatched (28.3%) matched unrelated donor, or an umbilical cord graft (25%), and those who received antithymocyte globulin (42.4%). Thirty-eight (63.3%) patients were treated for human herpes virus 6 with foscarnet alone or in combination with intravenous immunoglobulin, whereas 18 (30%) did not require treatment survival at Day 100 was 73.3%. Conclusion This study suggests human herpes virus 6 reactivation occurs shortly after hematopoietic stem cell transplant (median of 25 days (interquartile range, 20–31.75) after hematopoietic stem cell transplant). Many potential risk factors are described in this report. Treatment of human herpes virus 6 predominately consisted of foscarnet with or without intravenous immunoglobulin; however, treatment of human herpes virus 6 was not always warranted. Furthermore, the effect of treatment on patient outcomes is uncertain.
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Affiliation(s)
| | - Alison Gulbis
- Division of Pharmacy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Joshua Howell
- Oncology Content, Content and Clinical Services, McKesson Specialty Health, The Woodlands, TX, USA
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28
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Jaskula E, Lange A, Kyrcz-Krzemien S, Markiewicz M, Dzierzak-Mietla M, Jedrzejczak WW, Czajka P, Mordak-Domagala M, Lange J, Gronkowska A, Nowak J, Warzocha K, Hellmann A, Kowalczyk J, Drabko K, Gozdzik J, Mizia S. NOD2/CARD15 single nucleotide polymorphism 13 (3020insC) is associated with risk of sepsis and single nucleotide polymorphism 8 (2104C>T) with herpes viruses reactivation in patients after allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2013; 20:409-14. [PMID: 24345423 DOI: 10.1016/j.bbmt.2013.12.558] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 12/11/2013] [Indexed: 11/15/2022]
Abstract
Three NOD2 polymorphisms (single nucleotide polymorphism [SNP]8 [2104C>T, Arg702Trp], SNP12 [2722G>C, Gly908Arg], and SNP13 [3020insC, Leu1007 fsins C]), identified as disease-associated variants in Crohn's disease, have recently been suggested as gene markers of the outcome of hematopoietic stem cell transplantation (HSCT). In the present multicenter study of 464 donor-recipient pairs, we focused on the effect of NOD2 mutation(s) on the risk of infections and acute graft-versus-host disease (aGVHD). The presence of SNP13 in recipients, donors, or both was more frequently seen in patients having sepsis than in those lacking sepsis (9 of 48 versus 33 of 386, P = .046). The presence of SNP8 (recipient and/or donor positive) was associated with a higher rate of Herpes viruses reactivation (17 of 21 versus 86 of 173, P = .007). In the SNP8-positive group, a trend for a higher rate of bacteremia well controlled by antibiotics was found (9 of 10 versus 47 of 81, P = .106). In contrast, the presence of SNP13 in recipient and/or donor resulted in a poor response to antibiotics (5 of 11 versus 9 of 10, P = .042). A statistically significant association between the presence of NOD2 SNPs and acute grade > II GVHD was found in a subgroup of HSCT patients who received transplants from unrelated donors with a myeloablative conditioning regimen that included antithymocyte globulin (ATG). In this subgroup of patients, donor positivity for any SNPs investigated (7 of 18 versus 17 of 113, P = .036) and, independently, only the presence of SNP8 (4 of 8 versus 20 of 123, P = .055) were associated with severe grade ≥ II aGVHD. In conclusion, SNP8 positivity in donors or recipients makes patients more prone to Herpes viruses reactivation and bacteremia but not to sepsis. Septic complications were associated with SNP13 polymorphism. SNP8 in donors constitutes a risk factor of severe aGVHD, but only if patients received transplants from unrelated donors and received ATG as part of a conditioning regimen.
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Affiliation(s)
- Emilia Jaskula
- L. Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Andrzej Lange
- L. Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland; Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland.
| | - Slawomira Kyrcz-Krzemien
- Department of Hematology and Bone Marrow Transplantation, Silesian Medical University, Katowice, Poland
| | - Miroslaw Markiewicz
- Department of Hematology and Bone Marrow Transplantation, Silesian Medical University, Katowice, Poland
| | - Monika Dzierzak-Mietla
- Department of Hematology and Bone Marrow Transplantation, Silesian Medical University, Katowice, Poland
| | | | - Przemyslaw Czajka
- L. Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Monika Mordak-Domagala
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland
| | - Janusz Lange
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland
| | - Anna Gronkowska
- Department of Hematology, Oncology and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Jacek Nowak
- Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | - Andrzej Hellmann
- Department of Hematology and Transfusiology, Medical University of Gdansk, Poland
| | - Jerzy Kowalczyk
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University, Lublin, Poland
| | - Katarzyna Drabko
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University, Lublin, Poland
| | - Jolanta Gozdzik
- Transplantation Centre, University Children's Hospital, Cracow, Poland
| | - Sylwia Mizia
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland
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29
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Giménez E, Solano C, Nieto J, Remigia MJ, Clari MÁ, Costa E, Muñoz-Cobo B, Amat P, Bravo D, Benet I, Navarro D. An investigation on the relationship between the occurrence of CMV DNAemia and the development of invasive aspergillosis in the allogeneic stem cell transplantation setting. J Med Virol 2013; 86:568-75. [DOI: 10.1002/jmv.23735] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2013] [Indexed: 12/26/2022]
Affiliation(s)
- Estela Giménez
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Carlos Solano
- Hematology and Medical Oncology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
- Department of Medicine; School of Medicine; University of Valencia; Valencia Spain
| | - José Nieto
- Hematology Service; Hospital Morales Meseguer; Murcia Spain
| | - María José Remigia
- Hematology and Medical Oncology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - María Ángeles Clari
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Elisa Costa
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Beatriz Muñoz-Cobo
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Paula Amat
- Hematology and Medical Oncology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Dayana Bravo
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - Isabel Benet
- Hematology and Medical Oncology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
| | - David Navarro
- Microbiology Service; Hospital Clínico Universitario; Institute for Research INCLIVA; Valencia Spain
- Department of Microbiology; School of Medicine; University of Valencia; Valencia Spain
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30
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Emery V, Zuckerman M, Jackson G, Aitken C, Osman H, Pagliuca A, Potter M, Peggs K, Clark A. Management of cytomegalovirus infection in haemopoietic stem cell transplantation. Br J Haematol 2013; 162:25-39. [PMID: 23647436 DOI: 10.1111/bjh.12363] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Vincent Emery
- Department of Virology; University College London School of Life and Medical Sciences; London; UK
| | - Mark Zuckerman
- Department of Virology; King's College Hospital; London; UK
| | - Graham Jackson
- Department of Haematology; Freeman Road Hospital; Newcastle; UK
| | - Celia Aitken
- West of Scotland specialist virology centre; Gartnavel General Hospital; Glasgow; UK
| | - Husam Osman
- Birmingham HPA Laboratory; Birmingham Heartlands Hospital; Birmingham; UK
| | | | - Mike Potter
- Section of Haemato-oncology; The Royal Marsden NHS Foundation Trust; London; UK
| | - Karl Peggs
- Department of Haematology; University College London Hospitals; London; UK
| | - Andrew Clark
- Blood and Marrow Transplant Unit; Beatson Oncology Centre; Glasgow; UK
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31
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Palaniyandi S, Radhakrishnan SV, Karlsson FJ, Stokes KY, Kittan N, Huber E, Hildebrandt GC. Murine cytomegalovirus immediate-early 1 gene expression correlates with increased GVHD after allogeneic hematopoietic cell transplantation in recipients reactivating from latent infection. PLoS One 2013; 8:e61841. [PMID: 23596528 PMCID: PMC3626592 DOI: 10.1371/journal.pone.0061841] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Accepted: 03/14/2013] [Indexed: 12/19/2022] Open
Abstract
The success of allogeneic (allo) hematopoietic cell transplantation (HCT) is limited by its treatment related complications, mostly graft versus host disease (GVHD) and fungal and viral infections. CMV reactivation after HCT has been associated with increased morbidity and mortality, and a causal relation between GVHD, immunosuppressive therapy and vice versa has been postulated. Using a low GVHD severity murine HCT model, we assessed the role of MCMV reactivation and GVHD development. BALB/c mice were infected with either murine CMV (MCMV) or mock and monitored for 25 weeks to establish latency, followed by sublethal irradiation conditioning and infusion of bone marrow plus splenocytes from either syngeneic (syn) BALB/c or allo B10.D2 donors. Engraftment of allo donor cells was confirmed by PCR for D2Mit265 gene product size. Day+100 mortality and overall GVHD severity in allo MCMV pre-infected recipients was higher than in allo mock controls. Pathologic changes of lung and liver GVHD in immediate-early gene 1 (IE1) positive recipients were significantly increased compared to mock controls, and were only slightly increased in IE1 negative. No significant gut injury was seen in any group. Aggravated lung injury in IE1 positive recipients correlated with higher BAL cell counts both for total cells and for CD4+ T cells when compared with mock controls, and also with protein expression of lung IFN-gamma and liver TNF. No evidence for CMV specific morphologic changes was seen on histopathology in any organ of IE1 positive recipients, suggesting that CMV reactivation is related to increased GVHD severity but does not require active CMV disease, strengthening the concept of a reciprocal relationship between CMV and GVHD.
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Affiliation(s)
- Senthilnathan Palaniyandi
- Department of Medicine, Division of Hematology and Oncology, Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
- Department of Medicine, Division of Hematology and Hematologic Malignancies, University of Utah School of Medicine, Salt Lake City, Utah, United States of America
| | - Sabarinath Venniyil Radhakrishnan
- Department of Medicine, Division of Hematology and Oncology, Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
| | - Fridrik J. Karlsson
- Department of Medicine, Division of Hematology and Oncology, Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
| | - Karen Y. Stokes
- Department of Molecular and Cellular Physiology, Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
| | - Nicolai Kittan
- Department of Medicine, Division of Hematology and Oncology, Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
| | - Elisabeth Huber
- Department of Pathology, University of Regensburg Medical School, Regensburg, Germany
| | - Gerhard C. Hildebrandt
- Department of Medicine, Division of Hematology and Oncology, Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, United States of America
- Department of Medicine, Division of Hematology and Hematologic Malignancies, University of Utah School of Medicine, Salt Lake City, Utah, United States of America
- * E-mail:
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Zerr DM, Boeckh M, Delaney C, Martin PJ, Xie H, Adler AL, Huang ML, Corey L, Leisenring WM. HHV-6 reactivation and associated sequelae after hematopoietic cell transplantation. Biol Blood Marrow Transplant 2012; 18:1700-8. [PMID: 22641196 PMCID: PMC3439599 DOI: 10.1016/j.bbmt.2012.05.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Accepted: 05/21/2012] [Indexed: 10/28/2022]
Abstract
Human herpesvirus 6 (HHV-6) reactivation has been associated with acute graft-versus-host-disease (aGVHD), cytomegalovirus reactivation, and mortality after allogeneic hematopoietic cell transplantation (HCT), but previous studies have yielded inconsistent results. We performed a large prospective study of allogeneic HCT recipients in order to more definitively define the relationships between HHV-6 and these important outcomes. Plasma specimens were collected prospectively from 315 allogeneic HCT recipients and tested for HHV-6 DNA at baseline and twice weekly for 12 weeks. Cox proportional hazards models were used to evaluate the time-dependent associations between HHV-6 reactivation and the targeted outcomes. HHV-6 was detected in 111 of 315 patients (35%) at a median of 20 days after HCT. HHV-6 reactivation was associated with subsequent cytomegalovirus reactivation (adjusted hazard ratio [aHR], 1.9; 95% confidence interval [CI], 1.3-2.8; P = .002). High-level HHV-6 (>1,000 HHV-6 DNA copies/mL) was associated with subsequent grades II to IV aGVHD (aHR, 2.4; 95% CI, 1.60-3.6; P < .001). High-level HHV-6 reactivation was also associated with nonrelapse mortality (aHR, 2.7; 95% CI, 1.2-6.3; P = .02). HHV-6 reactivation was independently and quantitatively associated with increased risk of subsequent cytomegalovirus reactivation, aGVHD, and mortality after HCT. A randomized antiviral trial is warranted to establish causality between HHV-6 and these endpoints and to determine if reducing HHV-6 reactivation will improve outcome after HCT.
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Affiliation(s)
- Danielle M Zerr
- Department of Pediatrics, University of Washington, Seattle, Washington 98115, USA.
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Relationship between beta-herpesviruses reactivation and development of complications after autologous peripheral blood stem cell transplantation. J Med Virol 2012; 84:1953-60. [DOI: 10.1002/jmv.23412] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
PURPOSE OF REVIEW Human herpesvirus 6 (HHV-6) frequently reactivates after solid-organ and hematopoietic cell transplantation (HCT), and it has been associated with important outcomes in these settings. In 1-2% of recipients or donors, HHV-6 was inherited through chromosomal integration. Although HHV-6 chromosomal integration has not been associated with disease, the resulting very high levels of HHV-6 DNA in human tissue and blood samples can be challenging to interpret in the transplant setting. This review addresses the recent findings regarding the clinical outcomes associated with HHV-6 as well as diagnostic and therapeutic concerns. RECENT FINDINGS The evidence supports a causal association between HHV-6 and central nervous system disease. New studies have further characterized the impact of HHV-6 on the central nervous system. In addition, new studies have explored the associations between HHV-6 and other important outcomes. The implications of integrated HHV-6 in transplant recipients remain undefined, though the possibility of an association with organ rejection has been suggested. New exploratory data exist regarding the safety of antiviral prophylactic and preemptive strategies. SUMMARY Our understanding of the full clinical impact of HHV-6 in the transplant population remains incomplete. A large antiviral trial would not only help to further define causality between HHV-6 associated clinical outcomes but also start to define preventive strategies.
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Carli C, Giroux M, Delisle JS. Roles of Transforming Growth Factor-β in Graft-versus-Host and Graft-versus-Tumor Effects. Biol Blood Marrow Transplant 2012; 18:1329-40. [DOI: 10.1016/j.bbmt.2012.01.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 01/27/2012] [Indexed: 01/07/2023]
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36
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Karlsson T, Mannonen L, Loginov R, Lappalainen M, Höckerstedt K, Lautenschlager I. Development of a new quantitative real-time HHV-6-PCR and monitoring of HHV-6 DNAaemia after liver transplantation. J Virol Methods 2012; 181:25-36. [DOI: 10.1016/j.jviromet.2012.01.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Revised: 01/09/2012] [Accepted: 01/11/2012] [Indexed: 10/14/2022]
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Mousset S, Martin H, Berger A, Heß S, Bug G, Kriener S, Engels K, Hoelzer D, Klein SA. Human herpesvirus 6 in biopsies from patients with gastrointestinal symptoms after allogeneic stem cell transplantation. Ann Hematol 2011; 91:737-742. [PMID: 22048789 DOI: 10.1007/s00277-011-1354-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2011] [Accepted: 10/08/2011] [Indexed: 10/16/2022]
Abstract
Gastrointestinal complications are frequent after allogeneic stem cell transplantation (allo-SCT). Main differential diagnoses are graft-versus-host disease (GvHD) and viral infections. In this retrospective analysis, we included 50 patients with severe vomiting or diarrhea in the first year after allo-SCT. One hundred two biopsies obtained by colonoscopy or endoscopy of the upper gastrointestinal tract were analysed by conventional histology for signs of GvHD and by qualitative polymerase chain reaction (PCR) for viral DNA of human herpesvirus 6 (HHV-6) and other virus of the herpes family. DNA of HHV-6 was detected in 38 of 75 initial samples (51%) and in 19 of 27 follow-up biopsies (70%). In the initial samples (n = 75), HHV-6 DNA was detected in 20/37 (54%) biopsies in the presence of GvHD compared to 18/38 (47%) biopsies without signs of GvHD. At the time of the first endoscopic investigation, most patients received antiviral prophylaxis with aciclovir. None of the follow-up biopsies was HHV-6 DNA negative after antiviral treatment with aciclovir, foscarnet or ganciclovir. By univariate analysis, no risk factor for HHV-6 detection could be demonstrated. In this cohort of patients with severe gastrointestinal complications, there was no significant difference in the overall survival between patients with or without HHV-6 DNA detection in the gastrointestinal tract. In summary, the detection of HHV-6 DNA had no impact on overall survival. Moreover, antiviral therapy against HHV-6 was without effect. Thus, positive PCR results in GI tract samples do not necessarily reflect reactivation of HHV-6. Further studies are needed to define the significance of HHV-6 for GI tract symptoms after allo-SCT.
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Affiliation(s)
- S Mousset
- Medizinische Klinik II, J. W. Goethe-Universität, Theodor Stern-Kai 7, 60590, Frankfurt am Main, Germany.
| | - H Martin
- Medizinische Klinik II, J. W. Goethe-Universität, Theodor Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - A Berger
- Institut für Virologie, J. W. Goethe-Universität, Frankfurt am Main, Germany
| | - S Heß
- Medizinische Klinik II, J. W. Goethe-Universität, Theodor Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - G Bug
- Medizinische Klinik II, J. W. Goethe-Universität, Theodor Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - S Kriener
- Institut für Pathologie, J. W. Goethe-Universität, Frankfurt am Main, Germany
| | - K Engels
- Institut für Pathologie, J. W. Goethe-Universität, Frankfurt am Main, Germany
| | - D Hoelzer
- Medizinische Klinik II, J. W. Goethe-Universität, Theodor Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - S A Klein
- III. Medizinische Klinik, Universitätsklinikum Mannheim, Mannheim, Germany
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Zawilinska B, Kopec J, Szostek S, Piatkowska-Jakubas B, Skotnicki AB, Kosz-Vnenchak M. Lymphotropic herpesvirus DNA detection in patients with active CMV infection - a possible role in the course of CMV infection after hematopoietic stem cell transplantation. Med Sci Monit 2011; 17:CR432-441. [PMID: 21804462 PMCID: PMC3539614 DOI: 10.12659/msm.881904] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Accepted: 03/08/2011] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The natural history of cytomegalovirus (CMV) infection and disease in transplant recipients prompts researchers to look for other factors contributing to this infection. The ubiquity of lymphotropic herpesviruses (EBV, HHV-6, and HHV-7) and the possibility of their activation during immunosuppression may suggest their participation in progression of CMV infection in patients after hematopoietic stem cell transplantation (HSCT). MATERIAL/METHODS The presence of CMV, EBV, HHV-6 and HHV-7 was confirmed through detection of viral DNA isolated from leukocytes. Allo-HSCT recipients (n=55) were examined repeatedly within the average period of 14±7.3 months post-transplant. RESULTS CMV DNA was detected in 24% of samples, while EBV, HHV-6 and HHV-7 were detected in 20%, 15% and 14% of samples, respectively. Based on the presence of CMV infection at particular time-points (months) after transplantation, the recipients were divided into 3 groups: Group I (N=15) with persistent infection, Group II (N=20) with transient infection, and Group III (N=20) without CMV infection. In Group I, the mean CMV load was significantly higher than in Group II, and the clinical condition of Group I patients was poorer. All these patients manifested clinical symptoms, and all had episodes of GvHD. All Group I patients developed multiple infections; EBV in 80%, HHV-6 in 47% and HHV-7 in 87% of patients. In the remaining groups, with the exception of HHV-6 in group II, the frequency of infected patients was lower. In addition, CMV presence was often preceded by another herpesvirus. CONCLUSIONS The results suggest that other herpesviruses, mainly HHV-7, could predispose CMV to cause chronic infection.
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Affiliation(s)
- Barbara Zawilinska
- Department of Virology, Chair of Microbiology, Jagiellonian University Medical College, Cracow, Poland.
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The complex relationship between human herpesvirus 6 and acute graft-versus-host disease. Biol Blood Marrow Transplant 2011; 18:141-4. [PMID: 21801705 DOI: 10.1016/j.bbmt.2011.07.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Accepted: 07/21/2011] [Indexed: 11/21/2022]
Abstract
The most frequent manifestation of human herpesvirus 6 (HHV-6) reactivation after allogeneic hematopoietic stem cell transplantation (HSCT) is febrile rash, raising the question of its relationship with graft-versus-host disease (GVHD). In this retrospective analysis of 365 patients who underwent allogeneic HSCT, HHV-6 reactivation was significantly associated with cord blood transplantation (hazard ratio [HR], 3.20; P < .0001) and the use of unrelated donors (HR, 2.02; P = .008). On multivariate analysis, previous GVHD was a predictive factor for HHV-6 reactivation (HR, 1.80; P = .01), and previous HHV-6 reactivation was a predictive factor for acute GVHD (HR, 1.66; P = .03). Nineteen patients with no pathological evidence of GVHD later developed severe clinical GVHD (grade III-IV), suggesting the role of HHV-6 as a trigger for severe GVHD. Furthermore, 17 patients without histopathological GVHD demonstrated a significant lymphoid infiltrate suggesting "pure" HHV-6-related manifestations, and these patients could have been spared steroid therapy.
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Varani S, Landini MP. Cytomegalovirus-induced immunopathology and its clinical consequences. HERPESVIRIDAE 2011; 2:6. [PMID: 21473750 PMCID: PMC3082217 DOI: 10.1186/2042-4280-2-6] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Accepted: 04/07/2011] [Indexed: 12/23/2022]
Abstract
Human cytomegalovirus (CMV) is a ubiquitous DNA virus that causes severe disease in patients with immature or impaired immune systems. During active infection, CMV modulates host immunity, and CMV-infected patients often develop signs of immune dysfunction, such as immunosuppression and autoimmune phenomena. Furthermore, active viral infection has been observed in several autoimmune diseases, and case reports have linked primary CMV infection and the onset of autoimmune disorders. In addition, CMV infection promotes allograft rejection and graft-versus-host disease in solid organ and bone marrow transplant recipients, respectively, further implicating CMV in the genesis and maintenance of immunopathological phenomena. The mechanisms by which CMV could induce inhibition of host defense, inflammation, and autoimmunity are discussed, as is the treatment of virus-induced immunopathology with antivirals.
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Affiliation(s)
- Stefania Varani
- Section of Microbiology, Department of Hematology and Oncology, University of Bologna, Bologna, Italy.
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Agut H. Infections aiguës à herpèsvirus humain 6 (HHV-6) : quand et comment traiter ? ACTA ACUST UNITED AC 2011; 59:108-12. [DOI: 10.1016/j.patbio.2010.07.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Accepted: 07/30/2010] [Indexed: 11/29/2022]
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Ye X, Feng Y, Pang Y, Liu Y, Lin S. Kaposi's sarcoma developed after allogeneic hematopoietic stem cell transplantation. Oncol Lett 2011; 2:515-518. [PMID: 22866113 DOI: 10.3892/ol.2011.259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Accepted: 01/14/2011] [Indexed: 11/06/2022] Open
Abstract
A 33-year-old Chinese male patient with severe aplastic anemia received matched sibling allogeneic hematopoietic stem cell transplantation using antithymocyte globulin containing conditioning regimen after 4 months of unsuccessful treatment with cyclosporine A. Following transplantation, the patient was immunosuppressed demonstrated by intermittent infections, including a varicella 3 months after transplantation. Although DNA-STR results on day +30 confirmed complete donor engraftment, repeat DNA-STR analysis performed more than 3 months after transplantation showed a mosaic phenotype. Cyclosporine tapering commenced early, but the last DNA-STR result confirmed complete graft rejection. On day +198, the patient presented with fever, skin boil in the right temporal region, severe pancytopenia, intrabodominal lymphadenopathy and hepatosplenomegaly. Within 1 month, superficial lymphadenopathy and right exophthalmos developed. Excisional lymph node biopsy pathology confirmed Kaposi's sarcoma (KS). The patient succumbed due to intracranial bleeding as a result of thrombocytopenia. This is the first study of KS that developed following stem cell transplantation for severe aplastic anemia. The precipitating factors underlying KS development in this case and its differentiation from post-transplant lymphoproliferative disorders are analyzed.
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Affiliation(s)
- Xu Ye
- Department of Hematology, Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260
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44
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Brands-Nijenhuis AVM, van Loo IHM, Schouten HC, van Gelder M. Temporal relationship between HHV 6 and graft vs host disease in a patient after haplo-identical SCT and severe T-cell depletion. Bone Marrow Transplant 2010; 46:1151-2. [DOI: 10.1038/bmt.2010.245] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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45
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Ablashi DV, Devin CL, Yoshikawa T, Lautenschlager I, Luppi M, Kühl U, Komaroff AL. Review Part 3: Human herpesvirus-6 in multiple non-neurological diseases. J Med Virol 2010; 82:1903-10. [DOI: 10.1002/jmv.21860] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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46
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Leen AM, Tripic T, Rooney CM. Challenges of T cell therapies for virus-associated diseases after hematopoietic stem cell transplantation. Expert Opin Biol Ther 2010; 10:337-51. [PMID: 20132056 DOI: 10.1517/14712590903456003] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
IMPORTANCE OF THE FIELD Hematopoietic stem cell transplantation (HSCT) is the treatment of choice for many hematological malignancies and genetic disorders. The majority of patients do not have a human leukocyte antigen (HLA) identical sibling donor, and alternative stem cell sources include HLA-matched or mismatched unrelated donors and haploidentical related donors. However, alternative donor HSCT are associated with three major complications i) graft rejection; ii) graft-versus-host disease (GvHD); and iii) delayed immune reconstitution leading to viral infections and relapse. AREAS COVERED IN THIS REVIEW Graft rejection and the risk of GvHD can be significantly reduced by using intensive conditioning regimens, including in vivo T cell depletion as well as ex vivo T cell depletion of the graft. However, the benefits of removing alloreactive T cells from the graft are offset by the concomitant removal of T cells with anti-viral or anti-tumor activity as well as the profound delay in endogenous T cell recovery post-transplant. Thus, opportunistic infections, many of which are not amenable to conventional small-molecule therapeutics, are frequent in these patients and are associated with significant morbidity and high mortality rates. This review discusses current cell therapies to prevent or treat viral infections/reactivations post-transplant. WHAT THE READER WILL GAIN The reader will gain an understanding of the current state of cell therapy to prevent and treat viral infections post-HSCT, and will be introduced to preclinical studies designed to develop and validate new manufacturing procedures intended to improve therapeutic efficacy and reduce associated toxicities. TAKE HOME MESSAGE Reconstitution of HSCT recipients with antigen-specific T cells, produced either by allodepletion or in vitro reactivation, can offer an effective strategy to provide both immediate and long-term protection without harmful alloreactivity.
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Affiliation(s)
- Ann M Leen
- The Methodist Hospital, Texas Children's Hospital, Center for Cell and Gene Therapy, Baylor College of Medicine, 1102 Bates Street, Houston, TX 77030, USA.
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Cantoni N, Hirsch HH, Khanna N, Gerull S, Buser A, Bucher C, Halter J, Heim D, Tichelli A, Gratwohl A, Stern M. Evidence for a bidirectional relationship between cytomegalovirus replication and acute graft-versus-host disease. Biol Blood Marrow Transplant 2010; 16:1309-14. [PMID: 20353832 DOI: 10.1016/j.bbmt.2010.03.020] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 03/21/2010] [Indexed: 11/29/2022]
Abstract
Cytomegalovirus (CMV) infection and graft-versus-host disease (GVHD) are important complications after allogeneic hematopoietic stem cell transplantation (HSCT) with a clear link. Multiple studies show that GVHD and its treatment put patients at risk for CMV replication. Data on CMV replication as a cause of GVHD, in contrast, are controversial. We analyzed the reciprocal association of CMV replication with acute GVHD (aGVHD) in 515 patients treated with allogeneic HSCT between 1993 and 2008. Cumulative incidences at day 100 were 17% for CMV replication, 68% for aGVHD grade I-IV, and 48% for GVHD grade II-IV. Multivariate time-dependent analyses revealed that the presence of GVHD increased the risk of CMV replication in a dose-dependent manner: hazard ratio (HR) for CMV replication for patients with aGVHD grade I was 1.35 (95% confidence interval [CI] 0.82-2.21); HR for patients with aGVHD grade II-IV was 1.61 (95% CI 1.11-2.36, P-value for trend = .01). During phases of CMV replication, patients were at increased risk of developing aGVHD (HR 2.18, 95% CI 1.30-3.65, P < .01). These data confirm that GVHD and its therapy can induce CMV replication. They further demonstrate the reciprocal novel finding that patients are at significantly increased risk of developing aGVHD during CMV replication.
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Affiliation(s)
- Nathan Cantoni
- Division of Hematology, University Hospital Basel, Petersgraben 4, Basel, Switzerland.
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An assessment of the effect of human herpesvirus-6 replication on active cytomegalovirus infection after allogeneic stem cell transplantation. Biol Blood Marrow Transplant 2010; 16:653-61. [PMID: 20005968 DOI: 10.1016/j.bbmt.2009.12.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Accepted: 12/02/2009] [Indexed: 11/23/2022]
Abstract
Human herpesvirus-6 (HHV-6) may enhance cytomegalovirus (CMV) replication in allogeneic stem cell transplant (allo-SCT) recipients either through direct or indirect mechanisms. Definitive evidence supporting this hypothesis are lacking. We investigated the effect of HHV-6 replication on active CMV infection in 68 allo-SCT recipients. Analysis of plasma HHV-6 and CMV DNAemia was performed by real-time PCR. Enumeration of pp65 and IE-1 CMV-specific IFNgamma CD8(+) and CD4(+)T cells was performed by intracellular cytokine staining. HHV-6 DNAemia occurred in 39.8% of patients, and was significantly associated with subsequent CMV DNAemia in univariate (P=.01), but not in multivariate analysis (P=.65). The peak of HHV-6 DNAemia was not predictive of the development of CMV DNAemia. Timing and kinetics of active CMV infection were comparable in patients either with or without a preceding episode of HHV-6 DNAemia. The occurrence of HHV-6 DNAemia had no impact on CMV-specific T cell immunity reconstitution early after transplant. The receipt of a graft from an HLA-mismatched donor was independently associated with HHV-6 (P=.009) and CMV reactivation (P=.04). The data favor the hypothesis that a state of severe immunosuppression leads to HHV-6 and CMV coactivation, but argue against a role of HHV-6 in predisposing to the development of CMV DNAemia or influencing the course of active CMV infection.
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49
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Solano C, Navarro D. Clinical virology of cytomegalovirus infection following hematopoietic transplantation. Future Virol 2010. [DOI: 10.2217/fvl.09.64] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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