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A Multiparameter Prognostic Risk Score of Chronic Graft-versus-Host Disease Based on CXCL10 and Plasmacytoid Dendritic Cell Levels in the Peripheral Blood at 3 Months after Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2023; 29:302.e1-302.e8. [PMID: 36796518 DOI: 10.1016/j.jtct.2023.02.008] [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: 11/15/2022] [Revised: 01/26/2023] [Accepted: 02/08/2023] [Indexed: 02/16/2023]
Abstract
Chronic GVHD (cGVHD) is the major cause of long-term morbidity after allogeneic hematopoietic stem cell transplantation (HSCT). There are no biomarkers that can consistently predict its occurrence. We aimed to evaluate whether numbers of antigen-presenting cell subsets in peripheral blood (PB) or serum chemokine concentrations are biomarkers of cGVHD occurrence. The study cohort comprised 101 consecutive patients undergoing allogeneic HSCT between January 2007 and 2011. cGVHD was diagnosed by both modified Seattle criteria and National Institutes of Health (NIH) criteria. Multicolor flow cytometry was used to determine the number of PB myeloid dendritic cells (DCs), plasmacytoid DCs, CD16+ DCs, and CD16+ and CD16- monocytes, as well as CD4+ and CD8+ T cells, CD56+ natural killer cells, and CD19+ B cells. Serum concentrations of CXCL8, CXCL10, CCL2, CCL3, CCL4, and CCL5 were measured by a cytometry bead array assay. At a median of 60 days after enrollment, 37 patients had developed cGVHD. Patients with cGVHD and those without cGVHD had comparable clinical characteristics. However, previous acute GVHD (aGVHD) was strongly correlated with later cGVHD (57% versus 24%, respectively; P = .0024). Each potential biomarker was screened for its association with cGVHD using the Mann-Whitney U test. Biomarkers that differed significantly (P < .05) between patients with cGVHD and those without cGVHD were analyzed by receiver operating characteristic (ROC) curve analysis to select the variables predicting cGVHD with an area under the ROC curve (AUC) >.5 and a P value <.05. A multivariate Fine-Gray model identified the following variables as independently associated with the risk of cGVHD: CXCL10 ≥592.650 pg/mL (hazard ratio [HR], 2.655; 95% confidence interval [CI], 1.298 to 5.433; P = .008), pDC ≥2.448/μL (HR, .286; 95% CI, .142 to .577; P < .001) and previous aGVHD (HR, 2.635; 95% CI, 1.298 to 5.347; P = .007). A risk score was derived based on the weighted coefficients of each variable (2 points each), resulting in the identification of 4 cohorts of patients (scores of 0, 2, 4, and 6). In a competing risk analysis to stratify patients at differing risk levels of cGVHD, the cumulative incidence of cGVHD was 9.7%, 34.3%, 57.7%, and 100% in patients with scores of 0, 2, 4, and 6, respectively (P < .0001). The score could nicely stratify the patients based on the risk of extensive cGVHD as well as NIH-based global and moderate to severe cGVHD. Based on ROC analysis, the score could predict the occurrence of cGVHD with an AUC of .791 (95% CI, .703 to .880; P < .001). Finally, a cutoff score ≥4 was identified as the optimal cutoff by Youden J index with a sensitivity of 57.1% and a specificity of 85.0%. A multiparameter score including a history of previous aGVHD, serum CXCL10 concentration, and number of pDCs in the PB at 3 months post-HSCT stratify patients at varying risk levels of cGVHD. However, the score needs to be validated in a much larger independent and possibly multicenter cohort of patients undergoing transplantation from different donor types and with distinct GVHD prophylaxis regimens.
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Characterization of Hepatic Dysfunction in Subjects Diagnosed With Chronic GVHD by NIH Consensus Criteria. Transplant Cell Ther 2022; 28:747.e1-747.e10. [DOI: 10.1016/j.jtct.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/14/2022] [Accepted: 07/16/2022] [Indexed: 11/23/2022]
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Belmesk L, Muntyanu A, Cantin E, AlHalees Z, Jack CS, Le M, Sasseville D, Iannattone L, Ben-Shoshan M, Litvinov IV, Netchiporouk E. Prominent Role of Type 2 Immunity in Skin Diseases-Beyond Atopic Dermatitis. J Cutan Med Surg 2021; 26:33-49. [PMID: 34261335 DOI: 10.1177/12034754211027858] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Type 2 immunity, illustrated by T helper 2 lymphocytes (Th2) and downstream cytokines (IL-4, IL-13, IL-31) as well as group 2 innate lymphoid cells (ILC2), is important in host defense and wound healing.1 The hallmark of type 2 inflammation is eosinophilia and/or high IgE counts and is best recognized in atopic diathesis. Persistent eosinophilia, such as seen in hypereosinophilic syndromes, leads to fibrosis and hence therapeutic Type 2 inhibition in fibrotic diseases is of high interest. Furthermore, as demonstrated in cutaneous T cell lymphoma, advanced disease is characterized by Th1 to Th2 switch allowing cancer progression and immunosuppression. Development of targeted monoclonal antibodies against IL-4Rα (eg, dupilumab) led to a paradigm shift for the treatment of atopic dermatitis (AD) and stimulated research to better understand the role of Type 2 inflammation in other skin conditions. In this review, we summarize up to date knowledge on the role of Type 2 inflammation in skin diseases other than AD and highlight whether the use of Type 2 targeted therapies has been documented or is being investigated in clinical trials. This manuscript reviews the role of Type 2 inflammation in dermatitis, neurodermatitis, IgE-mediated dermatoses (eg, bullous pemphigoid, chronic spontaneous urticaria), sclerodermoid conditions and skin neoplasms.
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Affiliation(s)
| | - Anastasiya Muntyanu
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | | | - Zeinah AlHalees
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Carolyn S Jack
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Michelle Le
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Denis Sasseville
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Lisa Iannattone
- 60301 Division of Dermatology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
| | - Moshe Ben-Shoshan
- Division of Pediatric Allergy Immunology and Dermatology, Department of Pediatrics, McGill University Health Center, Montreal, QC, Canada
| | - Ivan V Litvinov
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Elena Netchiporouk
- 544735620507266 Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
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4
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Shakshouk H, Tkaczyk ER, Cowen EW, El-Azhary RA, Hashmi SK, Kenderian SJ, Lehman JS. Methods to Assess Disease Activity and Severity in Cutaneous Chronic Graft-versus-Host Disease: A Critical Literature Review. Transplant Cell Ther 2021; 27:738-746. [PMID: 34107339 DOI: 10.1016/j.jtct.2021.05.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/28/2021] [Accepted: 05/31/2021] [Indexed: 12/26/2022]
Abstract
Chronic graft-versus-host disease (cGVHD), a potentially debilitating complication of hematopoietic cell transplantation, confers increased risk for mortality. Whereas treatment decisions rely on an accurate assessment of disease activity/severity, validated methods of assessing cutaneous cGVHD activity/severity appear to be limited. In this study, we aimed to identify and evaluate current data on the assessment of disease activity/severity in cutaneous cGVHD. Using modified PRISMA methods, we performed a critical literature review for relevant articles. Our literature search identified 1741 articles, of which 1635 were excluded as duplicates or failure to meet inclusion criteria. Of the included studies (n = 106), 39 (37%) addressed clinical and/or histopathologic parameters, 53 (50%) addressed serologic parameters, 8 (7.5%) addressed imaging parameters, and 6 (5.5%) addressed computer-based technologies. The only formally validated metric of disease activity/severity assessment in cutaneous cGVHD is the National Institutes of Health consensus scoring system, which is founded on clinical assessment alone. The lack of an objective marker for cGVHD necessitates further studies. An evaluation of the potential contributions of serologic, imaging, and/or computer-based technologies is warranted.
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Affiliation(s)
- Hadir Shakshouk
- Department of Dermatology, Mayo Clinic, Rochester, Minnesota; Department of Dermatology, Andrology and Venerology, Alexandria University, Alexandria, Egypt
| | - Eric R Tkaczyk
- Dermatology and Research Services, Tennessee Valley Healthcare System, Department of Veterans Affairs, Nashville, TN; Department of Dermatology, Vanderbilt University Medical Center, Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee
| | - Edward W Cowen
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | | | - Shahrukh K Hashmi
- Division of Hematology, Mayo Clinic, Rochester, Minnesota; Department of Medicine, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | | | - Julia S Lehman
- Department of Dermatology, Mayo Clinic, Rochester, Minnesota.
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5
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Giaccone L, Faraci DG, Butera S, Lia G, Di Vito C, Gabrielli G, Cerrano M, Mariotti J, Dellacasa C, Felicetti F, Brignardello E, Mavilio D, Bruno B. Biomarkers for acute and chronic graft versus host disease: state of the art. Expert Rev Hematol 2020; 14:79-96. [PMID: 33297779 DOI: 10.1080/17474086.2021.1860001] [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: 01/08/2023]
Abstract
INTRODUCTION Despite significant advances in treatment and prevention, graft-versus-host disease (GVHD) still represents the main cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Thus, considerable research efforts have been made to find and validate reliable biomarkers for diagnosis, prognosis, and risk stratification of GVHD. AREAS COVERED In this review the most recent evidences on different types of biomarkers studied for GVHD, such as genetic, plasmatic, cellular markers, and those associated with microbiome, were summarized. A comprehensive search of peer-review literature was performed in PubMed including meta-analysis, preclinical and clinical trials, using the terms: cellular and plasma biomarkers, graft-versus-host disease, cytokines, and allogeneic hematopoietic stem cell transplantation. EXPERT OPINION In the near future, several validated biomarkers will be available to help clinicians in the diagnosis of GVHD, the identification of patients at high risk of GVHD development and in patients' stratification according to its severity. Then, immunosuppressive treatment could be tailored to each patient's real needs. However, more efforts are needed to achieve this goal. Although most of the proposed biomarkers currently lack validation with large-scale clinical data, their study led to improved knowledge of the biological basis of GVHD, and ultimately to implementation of GHVD treatment.
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Affiliation(s)
- Luisa Giaccone
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Danilo Giuseppe Faraci
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Sara Butera
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Giuseppe Lia
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Clara Di Vito
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center , Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (Biometra), University of Milan , Milan, Italy
| | - Giulia Gabrielli
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Marco Cerrano
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
| | - Jacopo Mariotti
- Bone Marrow Transplant Unit, Humanitas Clinical and Research Center, IRCCS , Rozzano, Italy
| | - Chiara Dellacasa
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy
| | - Francesco Felicetti
- Transition Unit for Childhood Cancer Survivors, A.O.U. Città Della Salute E Della Scienza Di Torino , University of Torino , Torino, Italy
| | - Enrico Brignardello
- Transition Unit for Childhood Cancer Survivors, A.O.U. Città Della Salute E Della Scienza Di Torino , University of Torino , Torino, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center , Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (Biometra), University of Milan , Milan, Italy
| | - Benedetto Bruno
- Department of Oncology/Hematology, Stem Cell Transplant Program, A.O.U. Città Della Salute E Della Scienza Di Torino, Presidio Molinette , Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino , Torino, Italy
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Leotta S, Sapienza G, Camuglia MG, Avola G, Marco AD, Moschetti G, Curto Pelle A, Markovic U, Milone GA, Cupri A, Bianco O, Frontini V, Spadaro A, Marchese AE, Crocchiolo R, Milone G. Preliminary Results of a Combined Score Based on sIL2-Rα and TIM-3 Levels Assayed Early After Hematopoietic Transplantation. Front Immunol 2020; 10:3158. [PMID: 32117211 PMCID: PMC7020780 DOI: 10.3389/fimmu.2019.03158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 12/31/2019] [Indexed: 11/17/2022] Open
Abstract
Assays of cytokines in the plasma at the onset of graft-vs. -host disease (GVHD) can predict disease severity and treatment-related mortality (TRM); however, the optimal time during which cytokines should be tested and the specific panel of cytokines with the highest predictive ability remain unknown. We chose a predefined time point, 18 days after hematopoietic stem cell transplantation (HSCT), to measure the levels of six cytokines in the plasma: soluble interleukin-2 receptor alpha (sIL2-Rα), T-cell immunoglobulin domain and mucin domain-3 (TIM-3), suppression of tumorigenicity-2 (ST-2), intercellular adhesion molecule (ICAM-1), interferon-gamma (IFN-γ), and interleukin-6 (IL-6). The study included 95 patients, who underwent allogeneic hematopoietic transplantation at our institution. Plasma levels of sIL2-Rα and TIM-3, measured as continuous data, had predictive value for overall survival (sIL2-Rα, p = 0.002; TIM-3, p = 0.0007), while TRM could be predicted by sIL2-Rα (p = 0.0005), IFN-gamma (p = 0.01), and IL-6 (p = 0.0001). No cytokine was associated with the risk of relapse. Patients were categorized into groups, according to cytokine thresholds determined by receiver operating characteristic curve analysis (sIL2-Rα ≤ or > 8,100 pg/ml; TIM-3 ≤ or > 950 pg/ml) and multivariate analysis was conducted. High levels of both TIM-3 and sIL2-Rα were significant predictors of poor survival [TIM-3 > 950 pg/ml: hazard ratio (HR) = 6.214 (95% CI 1.939–19.910), p = 0.002 and sIL2-Rα > 8.100 pg/ml: HR = 2.644 (95% CI 1.308–5.347), p = 0.006]. Using these cutoff thresholds, we constructed a composite scoring system that could distinguish three different groups of patients with varying rates of TRM: high risk, 41.7%; intermediate risk, 10.8%; and low risk, 7.1% (Gray's test: p = 0.001). If confirmed in a validation cohort, this composite scoring system could be used to guide the modulation of post-transplant immune suppressive therapy.
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Affiliation(s)
- Salvatore Leotta
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Giuseppe Sapienza
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Maria Grazia Camuglia
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Giuseppe Avola
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Annalia Di Marco
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Gaetano Moschetti
- Unità Operativa di Oncoematologia e BMT Unit, Istituto Oncologico del Mediterraneo, Catania, Italy
| | - Angelo Curto Pelle
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Uros Markovic
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Giulio Antonio Milone
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Alessandra Cupri
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Oriana Bianco
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Viviana Frontini
- First Department of Laboratory Medicine, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Andre Spadaro
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | - Anna Elisa Marchese
- First Department of Laboratory Medicine, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
| | | | - Giuseppe Milone
- Unità di Trapianto di Midollo, Divisione di Ematologia, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania, Italy
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7
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Alborghetti MR, Correa MEP, Whangbo J, Shi X, Aricetti JA, da Silva AA, Miranda ECM, Sforca ML, Caldana C, Gerszten RE, Ritz J, Zeri ACDM. Clinical Metabolomics Identifies Blood Serum Branched Chain Amino Acids as Potential Predictive Biomarkers for Chronic Graft vs. Host Disease. Front Oncol 2019; 9:141. [PMID: 30949447 PMCID: PMC6436081 DOI: 10.3389/fonc.2019.00141] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 02/18/2019] [Indexed: 12/19/2022] Open
Abstract
The allogeneic hematopoietic stem cell transplantation procedure—the only curative therapy for many types of hematological cancers—is increasing, and graft vs. host disease (GVHD) is the main cause of morbidity and mortality after transplantation. Currently, GVHD diagnosis is clinically performed. Whereas, biomarker panels have been developed for acute GVHD (aGVHD), there is a lack of information about the chronic form (cGVHD). Using nuclear magnetic resonance (NMR) and gas chromatography coupled to time-of-flight (GC-TOF) mass spectrometry, this study prospectively evaluated the serum metabolome of 18 Brazilian patients who had undergone allogeneic hematopoietic stem cell transplantation (HSCT). We identified and quantified 63 metabolites and performed the metabolomic profile on day −10, day 0, day +10 and day +100, in reference to day of transplantation. Patients did not present aGVHD or cGVHD clinical symptoms at sampling times. From 18 patients analyzed, 6 developed cGVHD. The branched-chain amino acids (BCAAs) leucine and isoleucine were reduced and the sulfur-containing metabolite (cystine) was increased at day +10 and day +100. The area under receiver operating characteristics (ROC) curves was higher than 0.79. BCAA findings were validated by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) in 49 North American patients at day +100; however, cystine findings were not statistically significant in this patient set. Our results highlight the importance of multi-temporal and multivariate biomarker panels for predicting and understanding cGVHD.
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Affiliation(s)
| | - Maria Elvira Pizzigatti Correa
- Hematology and Hemotherapy Center, Instituto Nacional de Ciência e Tecnologia do Sangue, University of Campinas, Hemocentro-Unicamp, Campinas, Brazil
| | - Jennifer Whangbo
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Xu Shi
- Beth Israel Deaconess Hospital, Harvard Medical School, Boston, MA, United States
| | - Juliana Aparecida Aricetti
- Brazilian Bioethanol Science and Technology Laboratory (CTBE)/Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Andreia Aparecida da Silva
- Hematology and Hemotherapy Center, Instituto Nacional de Ciência e Tecnologia do Sangue, University of Campinas, Hemocentro-Unicamp, Campinas, Brazil
| | - Eliana Cristina Martins Miranda
- Hematology and Hemotherapy Center, Instituto Nacional de Ciência e Tecnologia do Sangue, University of Campinas, Hemocentro-Unicamp, Campinas, Brazil
| | - Mauricio Luis Sforca
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Camila Caldana
- Brazilian Bioethanol Science and Technology Laboratory (CTBE)/Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Robert E Gerszten
- Beth Israel Deaconess Hospital, Harvard Medical School, Boston, MA, United States
| | - Jerome Ritz
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Ana Carolina de Mattos Zeri
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
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Stern L, McGuire H, Avdic S, Rizzetto S, Fazekas de St Groth B, Luciani F, Slobedman B, Blyth E. Mass Cytometry for the Assessment of Immune Reconstitution After Hematopoietic Stem Cell Transplantation. Front Immunol 2018; 9:1672. [PMID: 30093901 PMCID: PMC6070614 DOI: 10.3389/fimmu.2018.01672] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 07/05/2018] [Indexed: 12/31/2022] Open
Abstract
Mass cytometry, or Cytometry by Time-Of-Flight, is a powerful new platform for high-dimensional single-cell analysis of the immune system. It enables the simultaneous measurement of over 40 markers on individual cells through the use of monoclonal antibodies conjugated to rare-earth heavy-metal isotopes. In contrast to the fluorochromes used in conventional flow cytometry, metal isotopes display minimal signal overlap when resolved by single-cell mass spectrometry. This review focuses on the potential of mass cytometry as a novel technology for studying immune reconstitution in allogeneic hematopoietic stem cell transplant (HSCT) recipients. Reconstitution of a healthy donor-derived immune system after HSCT involves the coordinated regeneration of innate and adaptive immune cell subsets in the recipient. Mass cytometry presents an opportunity to investigate immune reconstitution post-HSCT from a systems-level perspective, by allowing the phenotypic and functional features of multiple cell populations to be assessed simultaneously. This review explores the current knowledge of immune reconstitution in HSCT recipients and highlights recent mass cytometry studies contributing to the field.
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Affiliation(s)
- Lauren Stern
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Helen McGuire
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Ramaciotti Facility for Human Systems Biology, University of Sydney, Sydney, NSW, Australia.,Discipline of Pathology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
| | - Selmir Avdic
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | | | - Barbara Fazekas de St Groth
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Ramaciotti Facility for Human Systems Biology, University of Sydney, Sydney, NSW, Australia.,Discipline of Pathology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
| | - Fabio Luciani
- Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Barry Slobedman
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Emily Blyth
- University of Sydney, Sydney, NSW, Australia.,Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia.,Blood and Marrow Transplant Unit, Westmead Hospital, Sydney, NSW, Australia.,Sydney Cellular Therapies Laboratory, Westmead, Sydney, NSW, Australia
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9
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Nair S, Vanathi M, Mahapatra M, Seth T, Kaur J, Velpandian T, Ravi A, Titiyal JS, Tandon R. Tear inflammatory mediators and protein in eyes of post allogenic hematopoeitic stem cell transplant patients. Ocul Surf 2018; 16:352-367. [PMID: 29723628 DOI: 10.1016/j.jtos.2018.04.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 04/21/2018] [Accepted: 04/24/2018] [Indexed: 10/17/2022]
Abstract
AIM To analyze tear cytokines levels and their correlation to ocular surface parameters in allogenic hematopoietic stem cell transplants (allo-HSCT) patients. METHODS Prospective longitudinal study of allo-HSCT patients and controls for ocular surface evaluation (OSDI, TBUT, Schirmer's test, staining scores), tear biochemical analysis for protein, cytokines [IL-10, IL-12, IL-2, IL-4, IL-6, IL-17, interferon (IFN)-gamma, tumor necrosis factor (TNF)-alpha, VEGF], MMPs [MMP 2, 9, 7, 13, 10 and chemokine (IL-8)], & VEGF on three consecutive follow up visits (at three monthly interval) was done. RESULTS Of 24 post allo-HSCT patients (19 males, 5 females) & 12 controls (mean age 34.3 + 5.8 years) enrolled, 20 patients [mean age 33.4 + 7.77 years; mean time of recruitment of 5.2 + 2.12 months following alloHSCT] who completed three consecutive follow up visits were included for analysis. Ocular GVHD (oGVHD) was seen in 8 patients (33.3%). Tears biochemical analysis showed elevated levels of interferon γ, IL 6, IL 8, IL 10, IL 12AP70, IL 17A, MMP 9 and VEGF in oGVHD eyes as compared to non-oGVHD & control eyes. Non-oGVHD eyes showed elevated tear MMP 7 and MMP 9 as compared to healthy controls. Tear protein levels were significantly decreased in oGVHD eyes and were equivocal in nonGVHD and control eyes. TBUT and ocular staining scores to correlate best with tear interleukins and MMPs. CONCLUSION Evaluation of levels of tear VEGF, total protein & MMP 9 can be of significance in identifying oGVHD in post alloHSCT patients.
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Affiliation(s)
- Sridevi Nair
- Cornea & Ocular Surface Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Murugesan Vanathi
- Cornea & Ocular Surface Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - Manoranjan Mahapatra
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Tulika Seth
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Jasbir Kaur
- Ocular Biochemistry Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - T Velpandian
- Ocular Pharmacology Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Alok Ravi
- Ocular Biochemistry Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Jeewan Singh Titiyal
- Cornea & Ocular Surface Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Radhika Tandon
- Cornea & Ocular Surface Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110029, India
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10
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Ren HG, Adom D, Paczesny S. The search for drug-targetable diagnostic, prognostic and predictive biomarkers in chronic graft-versus-host disease. Expert Rev Clin Immunol 2018; 14:389-404. [PMID: 29629613 DOI: 10.1080/1744666x.2018.1463159] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Chronic graft-versus-host disease (cGVHD) continues to be the leading cause of late morbidity and mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT), which is an increasingly applied curative method for both benign and malignant hematologic disorders. Biomarker identification is crucial for the development of noninvasive and cost-effective cGVHD diagnostic, prognostic, and predictive test for use in clinic. Furthermore, biomarkers may help to gain a better insight on ongoing pathophysiological processes. The recent widespread application of omics technologies including genomics, transcriptomics, proteomics and cytomics provided opportunities to discover novel biomarkers. Areas covered: This review focuses on biomarkers identified through omics that play a critical role in target identification for drug development, and that were verified in at least two independent cohorts. It also summarizes the current status on omics tools used to identify these useful cGVHD targets. We briefly list the biomarkers identified and verified so far. We further address challenges associated to their exploitation and application in the management of cGVHD patients. Finally, insights on biomarkers that are drug targetable and represent potential therapeutic targets are discussed. Expert commentary: We focus on biomarkers that play an essential role in target identification.
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Affiliation(s)
- Hong-Gang Ren
- a Department of Pediatrics , Indiana University , Indianapolis , IN , USA.,b Department of Microbiology Immunology , Indiana University , Indianapolis , IN , USA.,c Melvin and Bren Simon Cancer Center , Indiana University , Indianapolis , IN , USA
| | - Djamilatou Adom
- a Department of Pediatrics , Indiana University , Indianapolis , IN , USA.,b Department of Microbiology Immunology , Indiana University , Indianapolis , IN , USA.,c Melvin and Bren Simon Cancer Center , Indiana University , Indianapolis , IN , USA
| | - Sophie Paczesny
- a Department of Pediatrics , Indiana University , Indianapolis , IN , USA.,b Department of Microbiology Immunology , Indiana University , Indianapolis , IN , USA.,c Melvin and Bren Simon Cancer Center , Indiana University , Indianapolis , IN , USA
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11
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Correlation of graft immune composition with outcomes after allogeneic stem cell transplantation: Moving towards a perfect transplant. Cell Immunol 2018; 323:1-8. [DOI: 10.1016/j.cellimm.2017.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 11/06/2017] [Accepted: 11/06/2017] [Indexed: 12/20/2022]
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12
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Presland RB. Application of proteomics to graft-versus-host disease: from biomarker discovery to potential clinical applications. Expert Rev Proteomics 2017; 14:997-1006. [DOI: 10.1080/14789450.2017.1388166] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Richard B. Presland
- Department of Oral Health Sciences, School of Dentistry, University of Washington, Seattle, WA, USA
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA, USA
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13
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Stikvoort A, Chen Y, Rådestad E, Törlén J, Lakshmikanth T, Björklund A, Mikes J, Achour A, Gertow J, Sundberg B, Remberger M, Sundin M, Mattsson J, Brodin P, Uhlin M. Combining Flow and Mass Cytometry in the Search for Biomarkers in Chronic Graft-versus-Host Disease. Front Immunol 2017; 8:717. [PMID: 28674539 PMCID: PMC5474470 DOI: 10.3389/fimmu.2017.00717] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/02/2017] [Indexed: 01/02/2023] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is a debilitating complication arising in around half of all patients treated with an allogeneic hematopoietic stem cell transplantation. Even though treatment of severe cGVHD has improved during recent years, it remains one of the main causes of morbidity and mortality in affected patients. Biomarkers in blood that could aid in the diagnosis and classification of cGVHD severity are needed for the development of novel treatment strategies that can alleviate symptoms and reduce the need for painful and sometimes complicated tissue biopsies. Methods that comprehensively profile complex biological systems such as the immune system can reveal unanticipated markers when used with the appropriate methods of data analysis. Here, we used mass cytometry, flow cytometry, enzyme-linked immunosorbent assay, and multiplex assays to systematically profile immune cell populations in 68 patients with varying grades of cGVHD. We identified multiple subpopulations across T, B, and NK-cell lineages that distinguished patients with cGVHD from those without cGVHD and which were associated in varying ways with severity of cGVHD. Specifically, initial flow cytometry demonstrated that patients with more severe cGVHD had lower mucosal-associated T cell frequencies, with a concomitant higher level of CD38 expression on T cells. Mass cytometry could identify unique subpopulations specific for cGVHD severity albeit with some seemingly conflicting results. For instance, patients with severe cGVHD had an increased frequency of activated B cells compared to patients with moderate cGVHD while activated B cells were found at a reduced frequency in patients with mild cGVHD compared to patients without cGVHD. Moreover, results indicate it may be possible to validate mass cytometry results with clinically viable, smaller flow cytometry panels. Finally, no differences in levels of blood soluble markers could be identified, with the exception for the semi-soluble combined marker B-cell activating factor/B cell ratio, which was increased in patients with mild cGVHD compared to patients without cGVHD. These findings suggest that interdependencies between such perturbed subpopulations of cells play a role in cGVHD pathogenesis and can serve as future diagnostic and therapeutic targets.
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Affiliation(s)
- Arwen Stikvoort
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Yang Chen
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Emelie Rådestad
- Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - Johan Törlén
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Tadepally Lakshmikanth
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | | | - Jaromir Mikes
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Adnane Achour
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Jens Gertow
- Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Berit Sundberg
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Mats Remberger
- Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Mikael Sundin
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Huddinge, Sweden.,Hematology/Immunology/HSCT Section, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Petter Brodin
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Neonatology, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Huddinge, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
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14
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Inamoto Y, Martin PJ, Paczesny S, Tabellini L, Momin AA, Mumaw CL, Flowers MED, Lee SJ, Carpenter PA, Storer BE, Hanash S, Hansen JA. Association of Plasma CD163 Concentration with De Novo-Onset Chronic Graft-versus-Host Disease. Biol Blood Marrow Transplant 2017; 23:1250-1256. [PMID: 28455006 DOI: 10.1016/j.bbmt.2017.04.019] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 04/19/2017] [Indexed: 01/04/2023]
Abstract
Chronic graft-versus-host disease (GVHD) is the leading cause of long-term morbidity and mortality after allogeneic hematopoietic cell transplantation. To identify prognostic plasma proteins associated with de novo- or quiescent-onset chronic GVHD (cGVHD), we performed a discovery and validation proteomic study. The total study cohort included 167 consecutive patients who had no clinical evidence of GVHD under minimum glucocorticoid administration and had available plasma samples obtained at 80 ± 14 days after transplantation. We first used high-throughput mass spectrometry to screen pooled plasma using 20 cases with subsequent cGVHD and 20 controls without it, and we identified 20 candidate proteins. We then measured 12 of the 20 candidate proteins by ELISA on the same individual samples and identified 4 proteins for further verification (LGALS3BP, CD5L, CD163, and TXN for de novo onset, and LGALS3BP and CD5L for quiescent onset). The verification cohort included 127 remaining patients. The cumulative incidence of de novo-onset cGVHD was higher in patients with higher plasma soluble CD163 concentrations at day 80 than those with lower concentrations (75% versus 40%, P = .018). The cumulative incidence of de novo- or quiescent-onset cGVHD did not differ statistically according to concentrations of the 3 other proteins at day 80. CD163 is a macrophage scavenger receptor and is elevated in oxidative conditions. These results suggest that monocyte or macrophage activation or increased oxidative stress may contribute to the pathogenesis of cGVHD.
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Affiliation(s)
- Yoshihiro Inamoto
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan.
| | - Paul J Martin
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Sophie Paczesny
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Laura Tabellini
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Amin A Momin
- Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christen L Mumaw
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Mary E D Flowers
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Stephanie J Lee
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Paul A Carpenter
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington
| | - Barry E Storer
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Samir Hanash
- Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John A Hansen
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
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15
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Skert C, Perucca S, Chiarini M, Giustini V, Sottini A, Ghidini C, Martellos S, Cattina F, Rambaldi B, Cancelli V, Malagola M, Turra A, Polverelli N, Bernardi S, Imberti L, Russo D. Sequential monitoring of lymphocyte subsets and of T-and-B cell neogenesis indexes to identify time-varying immunologic profiles in relation to graft-versus-host disease and relapse after allogeneic stem cell transplantation. PLoS One 2017; 12:e0175337. [PMID: 28399164 PMCID: PMC5388479 DOI: 10.1371/journal.pone.0175337] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 03/24/2017] [Indexed: 11/19/2022] Open
Abstract
T and B lymphocyte subsets have been not univocally associated to Graft-versus-host disease (GVHD) and relapse of hematological malignancies after stem cell transplantation (SCT). Their sequential assessment together with B and T cell neogenesis indexes has been not thoroughly analysed in relation to these changing and interrelated immunologic/clinic events yet. Lymphocyte subsets in peripheral blood (PB) and B and T cell neogenesis indexes were analysed together at different time points in a prospective study of 50 patients. Principal component analysis (PCA) was used as first step of multivariate analysis to address issues related to a high number of variables versus a relatively low number of patients. Multivariate analysis was completed by Fine-Gray proportional hazard regression model. PCA identified 3 clusters of variables (PC1-3), which correlated with acute GVHD: PC1 (pre-SCT: KRECs≥6608/ml, unswitched memory B <2.4%, CD4+TCM cells <45%; HR 0.5, p = 0.001); PC2 (at aGVHD onset: CD4+>44%, CD8+TCM cells>4%; HR 1.9, p = 0.01), and PC3 (at aGVHD onset: CD4+TEMRA<1, total Treg<4, TregEM <2 cells/μl; HR 0.5, p = 0.002). Chronic GVHD was associated with one PC (TregEM <2 cells/μl at day+28, CD8+TEMRA<43% at day+90, immature B cells<6 cells/μl and KRECs<11710/ml at day+180; HR 0.4, P = 0.001). Two PC correlated with relapse: PC1 (pre-SCT: CD4+ <269, CD4+TCM <120, total Treg <18, TregCM <8 cells/μl; HR 4.0, p = 0.02); PC2 (pre-SCT mature CD19+ >69%, switched memory CD19+ = 0 cells and KRECs<6614/ml at +90; HR 0.1, p = 0.008). All these immunologic parameters were independent indicators of chronic GVHD and relapse, also considering the possible effect of previous steroid-therapy for acute GVHD. Specific time-varying immunologic profiles were associated to GVHD and relapse. Pre-SCT host immune-microenvironment and changes of B cell homeostasis could influence GVH- and Graft-versus-Tumor reactions. The paradoxical increase of EM Treg in PB of patients with GVHD could be explained by their compartmentalization outside lymphoid tissues, which are of critical relevance for regulation of GVH reactions.
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Affiliation(s)
- Cristina Skert
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
- * E-mail:
| | - Simone Perucca
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Marco Chiarini
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Viviana Giustini
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Alessandra Sottini
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Claudia Ghidini
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Stefano Martellos
- Department of Life Sciences, Research Unit of Biodiversity Informatics, University of Trieste, Trieste, Italy
| | - Federica Cattina
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Benedetta Rambaldi
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Valeria Cancelli
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Michele Malagola
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Alessandro Turra
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Nicola Polverelli
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
| | - Simona Bernardi
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Luisa Imberti
- Centro Ricerca Emato-oncologica AIL (CREA), Spedali Civili of Brescia, Brescia, Italy
| | - Domenico Russo
- Chair of Haematology, Stem Cell Transplantation Unit, University of Brescia, Brescia, Italy
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16
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Purev E, Tian X, Aue G, Pantin J, Vo P, Shalabi R, Reger RN, Cook L, Ramos C, Cho E, Worthy T, Khuu H, Stroncek D, Young NS, Childs RW. Allogeneic transplantation using CD34 + selected peripheral blood progenitor cells combined with non-mobilized donor T cells for refractory severe aplastic anaemia. Br J Haematol 2017; 176:950-960. [PMID: 28169418 DOI: 10.1111/bjh.14448] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 09/12/2016] [Indexed: 11/29/2022]
Abstract
Allogeneic haematopoietic stem cell transplantation is curative for severe aplastic anaemia (SAA) unresponsive to immunosuppressive therapy. To reduce chronic graft-versus-host disease (GVHD), which occurs more frequently after peripheral blood stem cell (PBSC) transplantation compared to bone-marrow transplantation (BMT), and to prevent graft rejection, we developed a novel partial T-cell depleted transplant that infuses high numbers of granulocyte colony-stimulating factor-mobilized CD34+ selected PBSCs combined with a BMT-equivalent dose of non-mobilized donor T-cells. Fifteen patients with refractory SAA received cyclophosphamide, anti-thymocyte globulin and fludarabine conditioning, and were transplanted with a median 8 × 106 CD34+ cells/kg and 2 × 107 non-mobilized CD3+ T-cells/kg from human leucocyte antigen-matched sibling donors. All achieved sustained engraftment with only two developing acute and two developing chronic GVHD. With a 3·5-year median follow-up, 86% of patients survived and were transfusion-independent. When compared to a retrospective cohort of 56 bone-marrow failure patients that received the identical transplant preparative regimen and GVHD prophylaxis with the exception that the allograft contained unmanipulated PBSCs, partial T-cell depleted transplant recipients had delayed donor T-cell chimerism and relative reduction of 75% in the incidence of acute grade II-IV GVHD (13% vs. 52%; P = 0·010) and of 82% in chronic GVHD (13% vs. 72%; P = 0·0004). In multivariate analysis, partial T-cell depleted transplants remained significantly associated with a reduced risk of GVHD. In conclusion, for patients with refractory SAA, this novel transplant strategy achieves excellent engraftment and survival when compared to unmanipulated PBSC transplants and dramatically reduces the incidence of both acute and chronic GVHD.
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Affiliation(s)
- Enkhtsetseg Purev
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Xin Tian
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Georg Aue
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jeremy Pantin
- Hematology and Oncology, Department of Medicine, Augusta University, Augusta, GA, USA
| | - Phuong Vo
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Reem Shalabi
- Clinical Center, Pharmacy Department, National Institutes of Health, Bethesda, MD, USA
| | - Robert N Reger
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Lisa Cook
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Catalina Ramos
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Elena Cho
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Tat'yana Worthy
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Hanh Khuu
- Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - David Stroncek
- Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Neal S Young
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Richard W Childs
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
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17
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Presland RB. Biology of chronic graft- vs-host disease: Immune mechanisms and progress in biomarker discovery. World J Transplant 2016; 6:608-619. [PMID: 28058210 PMCID: PMC5175218 DOI: 10.5500/wjt.v6.i4.608] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 07/02/2016] [Accepted: 09/18/2016] [Indexed: 02/05/2023] Open
Abstract
Chronic graft-vs-host disease (cGVHD) is the leading cause of long-term morbidity and mortality following allogeneic hematopoietic stem cell transplantation. It presents as a chronic inflammatory and sclerotic autoimmune-like condition that most frequently affects the skin, oral mucosa, liver, eyes and gastrointestinal tract. Both clinical and animal studies have shown that multiple T cell subsets including Th1, Th2, Th17, T follicular helper cells and regulatory T-cells play some role in cGVHD development and progression; B cells also play an important role in the disease including the production of antibodies to HY and nuclear antigens that can cause serious tissue damage. An array of cytokines and chemokines produced by different types of immune cells also mediate tissue inflammation and damage of cGVHD target tissues such as the skin and oral cavity. Many of these same immune regulators have been studied as candidate cGVHD biomarkers. Recent studies suggest that some of these biomarkers may be useful for determining disease prognosis and planning long-term clinical follow-up of cGVHD patients.
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18
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Risk Factors and Outcome of Chronic Graft-versus-Host Disease after Allogeneic Stem Cell Transplantation-Results from a Single-Center Observational Study. Biol Blood Marrow Transplant 2016; 22:1781-1791. [PMID: 27343720 DOI: 10.1016/j.bbmt.2016.06.020] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 06/20/2016] [Indexed: 12/22/2022]
Abstract
Chronic graft versus host disease (cGVHD) is the most frequent long-term complication after allogeneic stem cell transplantation (allo-SCT) and results in impaired quality of life and increased long-term morbidity and mortality. We analyzed 243 patients with cGVHD, documented according to the 2005 revised National Institutes of Health consensus criteria, to identify risk factors for the occurrence of cGVHD and outcomes for the patients with cGVHD. Patients without evidence of cGVHD (n = 147) were used as controls. Performing univariate and multivariate Cox regression analyses, we identified prior acute GVHD grades III or IV (hazard ratio [HR], 2.01; P = .005), use of peripheral blood stem cell graft (HR, 2.10; P = .03), and HLA-mismatched allo-SCT from unrelated donor (HR, 1.57; P = .02) as independent risk factors for cGVHD. Performing Kaplan-Meier analyses, progressive compared with de novo and quiescent onset of cGVHD and a platelet count of less than 100/nL compared with more than 100/nL at the time of cGVHD onset were associated with a significantly increased cumulative incidence of transplantation-related mortality (TRM) and significantly decreased overall survival. Furthermore, we found a significantly higher incidence of TRM in patients with severe cGVHD compared with patients without cGVHD (58% versus 11%, P < .0001). However, in subgroup analysis, patients with severe cGVHD and involvement of the lung, liver, or gastrointestinal (GI) tract had a 6.5-fold significantly higher incidence of TRM (72%), whereas patients with severe cGVHD lacking lung, liver, or GI involvement had only a 2.8-fold significantly higher incidence of TRM (31%) compared with patients without cGVHD (11%; P < .0001 and P = .03). Patients without lung, liver, or GI involvement did not have a significantly different TRM compared with patients with moderate cGVHD (31% versus 25%, P = .52). In conclusion, we confirm prior known risk factors for the occurrence of cGVHD and subsequent mortality and we provide evidence that the presence of lung, liver, or GI involvement in patients with severe cGVHD defines a subgroup with high mortality after allo-SCT; however, in the absence of these risk factors, the outcome appears not to be impaired compared with moderate cGVHD.
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19
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Abstract
Hematopoietic stem cell transplantation (HSCT) is a procedure in which infusion of hematopoietic stem cells is used to reestablish hematopoietic function in patients with damaged or defective bone marrow or immune systems. Early and late complications following allogeneic HSCT include acute and chronic graft-versus-host disease (GVHD), donor rejection, graft failure, relapse of primary malignancy, conditioning-related toxicity, immunodeficiency and infections. Immunology has a central role in allogeneic hematopoietic cell transplantation. Any appreciation of the immunological mechanism involved in engraftment, GVHD, the development of tolerance, immune reconstitution, and the control of malignancy requires some understanding of the immunologic basis for immune reactions provoked by grafting tissue from one individual to another. In the future it should be possible to learn what gene(s) must be activated and which must be repressed to force stem cells into division without maturation; to engineer a mechanism into the cells that stops proliferation and sets the stage for amplification; to search if there could be a universal donor cell line, neatly packaged and stabilized in sealed vials and distributed by the pharmaceutical industry; to modify the transplanted cells in such a way that they have a proliferative advantage over those of the host and to deliver the lethal blow against the neoplasm, perhaps the cells that are infused will be engineered in such a way as to be able to distinguish between normal host cells and tumor.
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Affiliation(s)
- Youssef Mohamed Mosaad
- Clinical Immunology Unit, Clinical Pathology Department & Mansoura Research Center for Cord Stem Cell (MARC-CSC), Mansoura Faculty of Medicine, Mansoura University , Mansoura , Egypt
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20
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Gassas A, Schechter T, Krueger J, Craig-Barnes H, Sung L, Ali M, Dell S, Egeler RM, Zaidman I, Palaniyar N. Serum Krebs Von Den Lungen-6 as a Biomarker for Early Detection of Bronchiolitis Obliterans Syndrome in Children Undergoing Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2015; 21:1524-8. [PMID: 25963919 DOI: 10.1016/j.bbmt.2015.04.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 04/16/2015] [Indexed: 11/25/2022]
Abstract
Bronchiolitis obliterans syndrome (BOS) is a devastating complication after allogeneic stem cell transplantation (allo-SCT). Early identification of high-risk patients is pivotal for success. Lung proteins, KL-6, CCSP, SP-A, and SP-D, measured in the serum may identify high-risk patients for BOS earlier than pulmonary function tests (PFTs) can identify changes or clinical symptoms. Lung proteins were measured in patients' serum at baseline and at 1, 3, 6, 9, 12, 18, and 24 months after transplantation along with history, clinical examination, and PFTs. Serum levels of lung proteins were also measured in healthy control subjects. The primary endpoint was the development of BOS confirmed by pathological biopsy or National Institutes of Health criteria. Between September 2009 and September 2011, 39 patients were enrolled. Six children developed BOS at a median time of 200 days (range, 94 to 282). KL-6 levels were low in control subjects, at a median of .1 U/mL (range, .1 to 1.5). Pre-SCT and 1-month KL-6 levels were significantly higher in surviving patients who developed BOS (n = 6) versus those who did not (n = 18) (pre-SCT: mean, 32.6 U/mL [IQR, 9.7 to 89.3] versus 5.8 U/mL [IQR, 2.1 to 12.6], P = .03; at 1 month: mean, 52.5 U/mL [IQR, 20.2 to 121.3] versus 11.4 U/mL [IQR, 5.7 to 36.0], P = .04). Three- and 6-month KL-6 levels continued to be higher in BOS group but were not statistically significant. CCSP, SP-A, and SP-D were not predictive. KL-6 measured in the serum of children receiving allo-SCT may identify patients at high risk for the development of BOS. These patients will benefit from intensive surveillance protocol and early therapy before irreversible lung damage.
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Affiliation(s)
- Adam Gassas
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
| | - Tal Schechter
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Joerg Krueger
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Hayley Craig-Barnes
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Programs of Physiology & Experimental Medicine, Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Department of Laboratory Medicine and Pathobiology and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Lillian Sung
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Programs of Physiology & Experimental Medicine, Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Muhammad Ali
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Sharon Dell
- Division of Respiratory Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - R Maarten Egeler
- Division of Haematology/Oncology/BMT, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Irina Zaidman
- Division of Hematology/Oncology/BMT, Rambam Medical Center, Haifa, Israel
| | - Nades Palaniyar
- Programs of Physiology & Experimental Medicine, Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Department of Laboratory Medicine and Pathobiology and Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
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21
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Pidala J, Bloom GC, Eschrich S, Sarwal M, Enkemann S, Betts BC, Beato F, Yoder S, Anasetti C. Tolerance associated gene expression following allogeneic hematopoietic cell transplantation. PLoS One 2015; 10:e0117001. [PMID: 25774806 PMCID: PMC4361657 DOI: 10.1371/journal.pone.0117001] [Citation(s) in RCA: 8] [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: 07/15/2014] [Accepted: 11/07/2014] [Indexed: 12/25/2022] Open
Abstract
Biologic markers of immune tolerance may facilitate tailoring of immune suppression duration after allogeneic hematopoietic cell transplantation (HCT). In a cross-sectional study, peripheral blood samples were obtained from tolerant (n = 15, median 38.5 months post-HCT) and non-tolerant (n = 17, median 39.5 post-HCT) HCT recipients and healthy control subjects (n = 10) for analysis of immune cell subsets and differential gene expression. There were no significant differences in immune subsets across groups. We identified 281 probe sets unique to the tolerant (TOL) group and 122 for non-tolerant (non-TOL). These were enriched for process networks including NK cell cytotoxicity, antigen presentation, lymphocyte proliferation, and cell cycle and apoptosis. Differential gene expression was enriched for CD56, CD66, and CD14 human lineage-specific gene expression. Differential expression of 20 probe sets between groups was sufficient to develop a classifier with > 90% accuracy, correctly classifying 14/15 TOL cases and 15/17 non-TOL cases. These data suggest that differential gene expression can be utilized to accurately classify tolerant patients following HCT. Prospective investigation of immune tolerance biologic markers is warranted.
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Affiliation(s)
- Joseph Pidala
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, United States of America
- * E-mail:
| | - Gregory C. Bloom
- Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Steven Eschrich
- Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Minnie Sarwal
- Department of Surgery, UCSF School of Medicine, San Francisco, CA, United States of America
| | - Steve Enkemann
- Molecular Genomics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Brian C. Betts
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Francisca Beato
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Sean Yoder
- Molecular Genomics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Claudio Anasetti
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, United States of America
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22
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Paczesny S, Hakim FT, Pidala J, Cooke KR, Lathrop J, Griffith LM, Hansen J, Jagasia M, Miklos D, Pavletic S, Parkman R, Russek-Cohen E, Flowers MED, Lee S, Martin P, Vogelsang G, Walton M, Schultz KR. National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: III. The 2014 Biomarker Working Group Report. Biol Blood Marrow Transplant 2015; 21:780-92. [PMID: 25644957 DOI: 10.1016/j.bbmt.2015.01.003] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 01/07/2015] [Indexed: 01/11/2023]
Abstract
Biology-based markers to confirm or aid in the diagnosis or prognosis of chronic graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation or monitor its progression are critically needed to facilitate evaluation of new therapies. Biomarkers have been defined as any characteristic that is objectively measured and evaluated as an indicator of a normal biological or pathogenic process, or of a pharmacologic response to a therapeutic intervention. Applications of biomarkers in chronic GVHD clinical trials or patient management include the following: (1) diagnosis and assessment of chronic GVHD disease activity, including distinguishing irreversible damage from continued disease activity; (2) prognostic risk to develop chronic GVHD; and (3) prediction of response to therapy. Sample collection for chronic GVHD biomarkers studies should be well documented following established quality control guidelines for sample acquisition, processing, preservation, and testing, at intervals that are both calendar and event driven. The consistent therapeutic treatment of subjects and standardized documentation needed to support biomarker studies are most likely to be provided in prospective clinical trials. To date, no chronic GVHD biomarkers have been qualified for use in clinical applications. Since our previous chronic GVHD Biomarkers Working Group report in 2005, an increasing number of chronic GVHD candidate biomarkers are available for further investigation. This paper provides a 4-part framework for biomarker investigations: identification, verification, qualification, and application with terminology based on Food and Drug Administration and European Medicines Agency guidelines.
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Affiliation(s)
- Sophie Paczesny
- Department of Pediatrics and Immunology, Indiana University of Medicine, Indianapolis, Indiana.
| | - Frances T Hakim
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Joseph Pidala
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, Florida
| | - Kenneth R Cooke
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Julia Lathrop
- Office of In Vitro Diagnostics and Radiological Health, Center for Devices and Radiological Health, Food and Drug Administration, Silver Spring, Maryland
| | - Linda M Griffith
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - John Hansen
- Clinical Research Division, Fred Hutchinson Cancer Research Center, and the Division of Medical Oncology, University of Washington School of Medicine, Seattle, Washington
| | - Madan Jagasia
- Department of Medicine, Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David Miklos
- Stanford Bone Marrow Transplant-Cellular Therapy Facility, Stanford University, Stanford, California
| | - Steven Pavletic
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Robertson Parkman
- Department of Pediatrics, Children's Hospital of Los Angeles, University of Southern California, Los Angeles, California
| | - Estelle Russek-Cohen
- Division of Biostatistics, Center for Biologics, Food and Drug Administration, Silver Spring, Maryland
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, and the Division of Medical Oncology, University of Washington School of Medicine, Seattle, Washington
| | - Stephanie Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, and the Division of Medical Oncology, University of Washington School of Medicine, Seattle, Washington
| | - Paul Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, and the Division of Medical Oncology, University of Washington School of Medicine, Seattle, Washington
| | - Georgia Vogelsang
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Marc Walton
- Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland
| | - Kirk R Schultz
- Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
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23
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Perlingeiro Beltrame M, Malvezzi M, Bonfim C, Covas DT, Orfao A, Pasquini R. Immune reconstitution in patients with Fanconi anemia after allogeneic bone marrow transplantation. Cytotherapy 2014; 16:976-89. [PMID: 24831839 DOI: 10.1016/j.jcyt.2014.02.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 02/09/2014] [Accepted: 02/28/2014] [Indexed: 12/17/2022]
Abstract
BACKGROUND AIMS Fanconi anemia is an autosomal recessive or X-linked genetic disorder characterized by bone marrow (BM) failure/aplasia. Failure of hematopoiesis results in depletion of the BM stem cell reservoir, which leads to severe anemia, neutropenia and thrombocytopenia, frequently requiring therapeutic interventions, including hematopoietic stem cell transplantation (HSCT). Successful BM transplantation (BMT) requires reconstitution of normal immunity. METHODS In the present study, we performed a detailed analysis of the distribution of peripheral blood subsets of T, B and natural killer (NK) lymphocytes in 23 patients with Fanconi anemia before and after BMT on days +30, +60, +100, +180, +270 and +360. In parallel, we evaluated the effect of related versus unrelated donor marrow as well as the presence of graft-versus-host disease (GVHD). RESULTS After transplantation, we found different kinetics of recovery for the distinct major subsets of lymphocytes. NK cells were the first to recover, followed by cytotoxic CD8(+) T cells and B cells, and finally CD4(+) helper T cells. Early lymphocyte recovery was at the expense of memory cells, potentially derived from the graft, whereas recent thymic emigrant (CD31(+) CD45RA(+)) and naive CD4(+) or CD8(+) T cells rose only at 6 months after HSCT, in the presence of immunosuppressive GVHD prophylactic agents. Only slight differences were observed in the early recovery of cytotoxic CD8(+) T cells among those cases receiving a graft from a related donor versus an unrelated donor. Patients with GVHD displayed a markedly delayed recovery of NK cells and B cells as well as of regulatory T cells and both early thymic emigrant and total CD4(+) T cells. CONCLUSIONS Our results support the utility of post-transplant monitoring of a peripheral blood lymphocyte subset for improved follow-up of patients with Fanconi anemia undergoing BMT.
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Affiliation(s)
| | - Mariester Malvezzi
- Flow Cytometry Service Core, Clinics Hospital, Federal University of Paraná, Curitiba, PR, Brazil
| | - Carmem Bonfim
- Pediatric Bone Marrow Transplantation Division, Federal University of Paraná, Curitiba, Brazil
| | | | - Alberto Orfao
- Cancer Research Center (IBMCC-CSIC/USAL), Department of Medicine, Cytometry Service and IBSAL, University of Salamanca, Salamanca, Spain
| | - Ricardo Pasquini
- Hematology Division, Federal University of Paraná, Curitiba, Brazil
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Joo S, Lim HJ, Jackson JD, Atala A, Yoo JJ. Myogenic-induced mesenchymal stem cells are capable of modulating the immune response by regulatory T cells. J Tissue Eng 2014; 5:2041731414524758. [PMID: 24555015 PMCID: PMC3927963 DOI: 10.1177/2041731414524758] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Accepted: 01/28/2014] [Indexed: 12/29/2022] Open
Abstract
Cell therapy for patients who have intractable muscle disorders may require highly regenerative cells from young, healthy allogeneic donors. Mesenchymal stem cells are currently under clinical investigation because they are known to induce muscle regeneration and believed to be immune privileged, thus making them suitable for allogeneic applications. However, it is unclear whether allogeneic and myogenic-induced mesenchymal stem cells retain their immunomodulatory characteristics. Therefore, our aim was to evaluate the effects of mesenchymal stem cell differentiation on the immune characteristics of cells in vitro. We investigated the immunologic properties of mesenchymal stem cells after myogenic induction. Mesenchymal stem cells were obtained from C57BL/6 mice and the C3H/10T1/2 murine mesenchymal stem cell line. Two different 5-aza-2'-deoxycytidine doses (0.5 and 3 µM) were evaluated for their effects on mesenchymal stem cell skeletal myogenic differentiation potential, immune antigen expression, and mixed lymphocytic reactions. Using a mixed lymphocytic reaction, we determined the optimal splenocyte proliferation inhibition dose. The induction of regulatory T cells was markedly increased by the addition of 3 µM 5-aza-2'-deoxycytidine-treated mesenchymal stem cells. Myogenic-induced mesenchymal stem cells do not elicit alloreactive lymphocyte proliferative responses and are able to modulate immune responses. These findings support the hypothesis that myogenic-induced mesenchymal stem cells may be transplantable across allogeneic barriers.
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Affiliation(s)
- Sunyoung Joo
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA ; Biomedical Research Institute, Joint Institute for Regenerative Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Hyun Ju Lim
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - John D Jackson
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - James J Yoo
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
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25
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Mortensen KB, Gerds TA, Bjerrum OW, Lindmark A, Sengeløv H, Andersen CL. The prevalence and prognostic value of concomitant eosinophilia in chronic graft-versus-host disease after allogeneic stem cell transplantation. Leuk Res 2013; 38:334-9. [PMID: 24439053 DOI: 10.1016/j.leukres.2013.12.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 11/21/2013] [Accepted: 12/07/2013] [Indexed: 12/30/2022]
Abstract
The prognostic significance of eosinophilia after myeloablative allogeneic stem cell transplantation (ASCT) remains to be established. Patients, whom developed chronic graft-versus-host disease (cGVHD) after ASCT, were included (n = 142). Eosinophil count was analyzed at cGVHD onset. We observed no significant association between EO and the grade of cGVHD, thrombocytopenia, nor extensive skin involvement. Importantly, we observed no significant association between cGVHD with concomitant eosinophilia and long-term clinical outcomes, and subgroup analyses revealed a considerable confounding effect of ongoing steroid treatment. In conclusion, we advocate that prognostic conclusions regarding cGVHD with concomitant eosinophilia after ASCT should be interpreted with caution.
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Affiliation(s)
| | | | - Ole Weis Bjerrum
- Department of Hematology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anders Lindmark
- Department of Hematology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Hematology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christen Lykkegaard Andersen
- Department of Hematology, Copenhagen University Hospital, Copenhagen, Denmark; Department of Hematology, Roskilde Hospital, Roskilde, Denmark
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26
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Pantin J, Tian X, Shah AA, Kurlander R, Ramos C, Cook L, Khuu H, Stroncek D, Leitman S, Barrett J, Donohue T, Young NS, Geller N, Childs RW. Rapid donor T-cell engraftment increases the risk of chronic graft-versus-host disease following salvage allogeneic peripheral blood hematopoietic cell transplantation for bone marrow failure syndromes. Am J Hematol 2013; 88:874-82. [PMID: 23813900 DOI: 10.1002/ajh.23526] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 06/11/2013] [Accepted: 06/20/2013] [Indexed: 11/12/2022]
Abstract
The risk of graft-rejection after allogeneic hematopoietic cell transplantation using conventional cyclophosphamide-based conditioning is increased in patients with bone marrow failure syndromes (BMFS) who are heavily transfused and often HLA-alloimmunized. Fifty-six patients with BMFS underwent fludarabine-based reduced-intensity conditioning and allogeneic peripheral blood progenitor cell (PBPC) transplantation at a single institution. The conditioning regimen consisted of intravenous cyclophosphamide, fludarabine, and equine antithymocyte globulin. Graft-versus-host disease (GVHD) prophylaxis included cyclosporine A alone or in combination with either mycophenolate mofetil or methotrexate. To reduce the risk of graft-rejection/failure, unmanipulated G-CSF mobilized PBPCs obtained from an HLA-identical or single HLA-antigen mismatched relative were transplanted rather than donor bone marrow. Despite a high prevalence of pretransplant HLA-alloimmunization (41%) and a heavy prior transfusion burden, graft-failure did not occur with all patients having sustained donor lympho-hematopoietic engraftment. The cumulative incidence of grade II-IV acute-GVHD and chronic-GVHD was 51.8% and 72%, respectively; with 87.1% surviving at a median follow-up of 4.5 years. A multivariate analysis showed pretransplant alloimmunization and rapid donor T-cell engraftment (≥95% donor by day 30) were both significantly (P < 0.05) associated with the development of chronic-GVHD (adjusted HR 2.13 and 2.99, respectively). These data show fludarabine-based PBPC transplantation overcomes the risk of graft-failure in patients with BMFS, although rapid donor T-cell engraftment associated with this approach appears to increase the risk of chronic-GVHD. (Clinicaltrials.gov identifier: NCT00003838).
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Affiliation(s)
- Jeremy Pantin
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
- Division of Hematology, Medical Oncology and BMT; Department of Medicine, Georgia Regents University; Georgia
| | - Xin Tian
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Avni A. Shah
- Medical Oncology Branch, National Cancer Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Roger Kurlander
- Department of Laboratory Medicine, Clinical Research Center, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Catalina Ramos
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Lisa Cook
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Hahn Khuu
- Department of Transfusion Medicine, Clinical Research Center, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - David Stroncek
- Department of Transfusion Medicine, Clinical Research Center, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Susan Leitman
- Department of Transfusion Medicine, Clinical Research Center, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - John Barrett
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Theresa Donohue
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Neal S. Young
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Nancy Geller
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
| | - Richard W. Childs
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Department of Health and Human Services; Bethesda Maryland
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27
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Biologic markers of chronic GVHD. Bone Marrow Transplant 2013; 49:324-31. [PMID: 23872737 DOI: 10.1038/bmt.2013.97] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Revised: 05/30/2013] [Accepted: 06/11/2013] [Indexed: 12/13/2022]
Abstract
Biologic markers of chronic GVHD may provide insight into the pathogenesis of the syndrome, identify molecular targets for novel interventions, and facilitate advances in clinical management. Despite extensive work performed to date largely focused on prediction and diagnosis of the syndrome, little synthesis of findings and validation of promising candidate markers in independent populations has been performed. Studies suggest that risk for subsequent chronic GVHD development may be associated with donor-recipient genetic polymorphism, deficiency in regulatory immune cell populations (NK, Treg, DC2), and variation in inflammatory and immunoregulatory mediators post-HCT (increased TNFα, IL-10 and BAFF, and decreased TGFβ and IL-15). Established chronic GVHD is associated with alteration in immune cell populations (increased CD3(+) T cells, Th17, CD4(+) and CD8(+) effector memory cells, monocytes, CD86 expression, BAFF/B cell ratio, and deficiency of Treg, NK cells, and naïve CD8(+) T cells). Inflammatory and immunomodulatory factors (TNFα, IL-6, IL-1β, IL-8, sIL-2R, and IL-1Ra, BAFF, anti-dsDNA, sIL-2Rα, and sCD13) are also perturbed. Little is known about biologic markers of chronic GVHD phenotype and severity, response to therapy, and prognosis.
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Biomarkery choroby przeszczep-przeciw-gospodarzowi – współczesny stan wiedzy i nadzieje na przyszłość. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.achaem.2013.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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29
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Skert C, Fogli M, Perucca S, Garrafa E, Fiorentini S, Filì C, Bergonzi C, Malagola M, Turra A, Colombi C, Cattina F, Alghisi E, Caruso A, Russo D. Profile of toll-like receptors on peripheral blood cells in relation to acute graft-versus-host disease after allogeneic stem cell transplantation. Biol Blood Marrow Transplant 2012; 19:227-34. [PMID: 23022388 DOI: 10.1016/j.bbmt.2012.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Accepted: 09/19/2012] [Indexed: 11/16/2022]
Abstract
Toll-like receptors (TLRs) play a key role in the cross-talk between the innate and adaptive immune systems. Previous studies investigating associations between certain TLRs and acute graft-versus-host disease (aGVHD) have reported contrasting results, and no studies relating aGVHD to the expression and function of all human TLRs together have been published to date. We prospectively evaluated the expression of 9 TLRs on T lymphocytes and monocytes by flow cytometry in relation to aGVHD in 34 patients. Induction of TNF-α, IL-4, IFN-γ, and monocyte chemotactic protein 1 on TLR activation was assessed by ELISA on cell supernatants. Nineteen patients developed aGVHD, at a median time of 28 days (range, 20-50 days) after transplantation. A 2-step multivariate analysis was performed using principal component analysis and multifactor analysis of variance. The levels of TLR-5 expression on monocytes and T lymphocytes were positively correlated to aGVHD (P = .01), whereas levels of TLR-1 and -9 were negative predictors (P = .03 and .01, respectively). This profile of TLR-1, -5, and -9 can promote an overall immunostimulatory/proinflammatory response. If our findings are confirmed by further studies, this TLR profile could be a useful biomarker of aGVHD.
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Affiliation(s)
- Cristina Skert
- Stem Cell Transplantation Unit, Department of Hematology, University of Brescia, Brescia, Italy.
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30
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Chronic GVHD: Where are we? Where do we want to be? Will immunomodulatory drugs help? Bone Marrow Transplant 2012; 48:203-9. [DOI: 10.1038/bmt.2012.76] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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31
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Sengsayadeth SM, Srivastava S, Jagasia M, Savani BN. Time to explore preventive and novel therapies for bronchiolitis obliterans syndrome after allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2012; 18:1479-87. [PMID: 22449611 DOI: 10.1016/j.bbmt.2012.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Accepted: 03/19/2012] [Indexed: 12/21/2022]
Abstract
Although allogeneic hematopoietic stem cell transplant (allo-HSCT) is performed to treat otherwise incurable and fatal diseases, transplantation itself can lead to life-threatening complications due to organ damage. Pulmonary complications remain a significant barrier to the success of allo-HSCT. Lung injury, a frequent complication after allo-HSCT, and noninfectious pulmonary deaths account for a significant proportion of non-relapse mortality. Bronchiolitis obliterans syndrome (BOS) is a common and potentially devastating complication. BOS is now considered a diagnostic criterion of chronic graft-versus-host-disease (cGVHD), and National Institutes of Health (NIH) consensus has been published to establish guidelines for diagnosis and monitoring of BOS. It usually occurs within the first 2 years but may develop as late as 5 years after transplantation. Recent prevalence estimates suggest that BOS is likely underdiagnosed, and when severe BOS does occur, current treatments have been largely ineffective. Prevention and effective novel approaches remain the primary tools in the clinician's arsenal in managing BOS. This article provides an overview of the currently available and novel strategies for BOS, and we also discuss specific preventive interventions to reduce severe BOS after allo-HSCT. Therapeutic trials continue to be needed for this orphan disease.
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Affiliation(s)
- Salyka M Sengsayadeth
- Section of Hematology and Stem Cell Transplantation, Division of Hematology/Oncology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Nashville, TN 37232, USA
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Soluble tumor necrosis factor receptor: enbrel (etanercept) for subacute pulmonary dysfunction following allogeneic stem cell transplantation. Biol Blood Marrow Transplant 2011; 18:1044-54. [PMID: 22155140 DOI: 10.1016/j.bbmt.2011.11.031] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Accepted: 11/27/2011] [Indexed: 12/23/2022]
Abstract
Subacute lung disease, manifested as either obstructive (OLD) or restrictive (RLD) lung dysfunction, is a common complication following allogeneic stem cell transplantation. In each case, therapeutic options are limited, morbidity remains high, and long-term survival is poor. Between 2001 and 2008, 34 patients with noninfectious, obstructive (25) or RLD restrictive lung dysfunction (nine) received etanercept (Enbrel®, Amgen Inc.) 0.4 mg/kg/dose, subcutaneously, twice weekly, for 4 (group A) or 12 weeks (group B). Corticosteroids (if present at study entry) were kept constant for the initial 4 weeks of therapy and then tapered as tolerated. Thirty-one of 34 (91%) subjects were evaluable for response, and 10 (32%) met primary response criteria. There was no difference in response based on the duration of treatment (29% group A versus 35% group B; P = .99), the presence of RLD or OLD (33% versus 32%; P = .73), or the severity of pulmonary disease at study onset. Estimated 5-year overall survival rates following therapy were 61% (95% confidence interval, 46%-80%) for all subjects and 90% (95% confidence level, 73%-100%) for the 10 who met the primary response criteria. Five-year survival estimates for subjects treated with RLD was 44%, compared with 67% for those treated for OLD (P = .19). Etanercept was well tolerated, with no bacteremia or viremia observed. Pathogens were noted on posttherapy bronchoalveolar lavage in two cases. These data support the development of expanded clinical trials to study etanercept as a therapeutic agent for subacute lung injury after allogeneic stem cell transplantation.
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Grkovic L, Baird K, Steinberg SM, Williams KM, Pulanic D, Cowen EW, Mitchell SA, Hakim FT, Martires KJ, Avila DN, Taylor TN, Salit RB, Rowley SD, Zhang D, Fowler DH, Bishop MR, Gress RE, Pavletic SZ. Clinical laboratory markers of inflammation as determinants of chronic graft-versus-host disease activity and NIH global severity. Leukemia 2011; 26:633-43. [PMID: 22005783 PMCID: PMC3262945 DOI: 10.1038/leu.2011.254] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Chronic graft versus host disease (cGVHD) remains a major cause of non-relapse morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Currently there are no accepted measures of cGVHD activity to aid in clinical management and disease staging. We analyzed clinical markers of inflammation in the sera of patients with established cGVHD and correlated those with definitions of disease activity. 189 adults with cGVHD (33% moderate and 66% severe according to NIH global scoring) were consecutively enrolled onto a cross-sectional prospective cGVHD natural history study. At the time of evaluation, 80% were receiving systemic immunosuppression and failed a median of 4 prior systemic therapies (PST) for their cGVHD. Lower albumin (p<0.0001), higher CRP (C-reactive protein; p=0.043), higher platelets (p=0.030) and higher number of PST (p<0.0001) were associated with active disease defined as clinician's intention to intensify or alter systemic therapy due to the lack of response. Higher platelet count (p=0.021) and higher number of PST (p<0.0001) were associated with more severe diseased defined by NIH global score. This study identified common laboratory indicators of inflammation that can serve as markers of cGVHD activity and severity.
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Affiliation(s)
- L Grkovic
- Graft-versus-Host and Autoimmunity Unit, Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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Abstract
Chronic graft-versus-host disease (cGVHD ) is a leading cause of allogeneic hematopoietic stem-cell transplantation-related mortality and morbidity. It is an immune-mediated disorder that can target almost any organ in the body, often with devastating consequences. The immune-suppressive medications currently used to treat it are equally toxic and are often not very effective. At this time, our understanding of its pathophysiology is limited. The discovery of potential biomarkers offers new possibilities in the clinical management of cGVHD. They could potentially be used for diagnosing cGVHD, for predicting or evaluating response to therapy and for unique insights into the pathophysiology underlying the clinical manifestations of cGVHD. Understanding the biological origins of these biomarkers can help us construct a more comprehensive and clinically relevant model for the pathogenesis of this disease. In this article, we review existing evidence for candidate biomarkers that have been identified in the framework of how they may contribute to the pathophysiology of cGVHD. Issues regarding the discovery and application of biomarkers are discussed.
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Affiliation(s)
- Jacob Rozmus
- Division of Oncology, Hematology and BMT, Department of Pediatrics, BC Children’s Hospital/University of British Columbia, Vancouver, BC, Canada
| | - Kirk R Schultz
- Division of Oncology, Hematology and BMT, Department of Pediatrics, BC Children’s Hospital/University of British Columbia, Vancouver, BC, Canada
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Poloni A, Sartini D, Emanuelli M, Trappolini S, Mancini S, Pozzi V, Costantini B, Serrani F, Berardinelli E, Renzi E, Olivieri A, Leoni P. Gene expression profile of cytokines in patients with chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation with reduced conditioning. Cytokine 2011; 53:376-83. [PMID: 21211989 DOI: 10.1016/j.cyto.2010.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2010] [Revised: 07/22/2010] [Accepted: 12/02/2010] [Indexed: 11/27/2022]
Abstract
There are no reliable markers useful to predict the onset or the evolution of chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplantation (HSCT), although several candidate biomarkers have been identified from limited hypothesis-driven studies. In this study we evaluated 14 patients who received a reduced intensity conditioning HSCT. Seven patients had cGVHD, whereas 7 never developed cGVHD during the period of observation. The expression of 114 cytokines in immunoselected cell populations was explored by microarray analysis and 11 cytokines were selected for further evaluation by real-time PCR. Differential gene expression measurements showed a significant up-regulation for INFγ (interferon, gamma) in CD8+ and for TNFSF3 (tumor necrosis factor superfamily, member 3) and for TNFSF10 (tumor necrosis factor superfamily, member 10) in CD14+ cell population when comparing cGVHD with control samples. The expression levels were significantly decreased for TNFSF10 in CD8+ cell population and for TNFSF12 (tumor necrosis factor superfamily, member 12) and for PDGFβ (platelet-derived growth factor, beta) in CD4+. Our data seem to suggest that different immune populations can play a role in cGVHD pathogenesis and the early detection of gene expression profile in these patients could be useful in the monitoring of GVHD. We hypothesized that PDGFβ down-regulation could represent a negative feedback to compensate for enhanced expression of its receptor recently reported.
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Affiliation(s)
- Antonella Poloni
- Dipartimento di Scienze Mediche e Chirurgiche-Sezione di Ematologia, Università Politecnica delle Marche, Ancona, Italy
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36
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Joo SY, Cho KA, Jung YJ, Kim HS, Park SY, Choi YB, Hong KM, Woo SY, Seoh JY, Cho SJ, Ryu KH. Mesenchymal stromal cells inhibit graft-versus-host disease of mice in a dose-dependent manner. Cytotherapy 2010; 12:361-70. [PMID: 20078382 DOI: 10.3109/14653240903502712] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND AIMS Graft-versus-host disease (GvHD) remains a major complication after allogeneic hematopoietic cell transplantation (HCT). Recent literature demonstrates a potential benefit of human mesenchymal stromal cells (MSC) for the treatment of refractory GvHD; however, the optimal dose remains uncertain. We set out to develop an animal model that can be used to study the effect of MSC on GvHD. METHODS A GvHD mouse model was established by transplanting C3H/he donor bone marrow (BM) cells and spleen cells into lethally irradiated BALB/c recipient mice. MSC were obtained from C3H/he mice and the C3H/10T1/2 murine MSC line. RESULTS The mRNA expression of Foxp3 in regional lymph nodes (LN) localized with T cells was markedly increased by the addition of C3H10T1/2 cells in a real-time polymerase chain reaction (PCR). Using a mixed lymphocyte reaction, we determined the optimal splenocyte proliferation inhibition dose (MSC:splenocyte ratios 1:2 and 1:1). Three different C3H10T1/2 cell doses (low, 0.5 x 10(6), intermediate, 1 x 10(6), and high, 2 x 10(6)) with a consistent splenocyte dose (1 x 10(6)) were evaluated for their therapeutic potential in an in vivo GvHD model. The clinical and histologic GvHD score and Kaplan-Meier survival rate were improved after MSC transplantation, and these results demonstrated a dose-dependent inhibition. CONCLUSIONS We conclude that MSC inhibit GvHD in a dose-dependent manner in this mouse model and this model can be used to study the effects of MSC on GvHD.
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Affiliation(s)
- Sun-Young Joo
- Department of Microbiology, Ewha Womans University School of Medicine, Ewha Medical Research Center, Seoul, Korea
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Prognostic significance of genetic variants in the IL-23/Th17 pathway for the outcome of T cell-depleted allogeneic stem cell transplantation. Bone Marrow Transplant 2010; 45:1645-52. [PMID: 20173782 DOI: 10.1038/bmt.2010.28] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
T helper (Th) 17 cells have emerged as important mediators in infectious and inflammatory diseases and, recently, in transplant rejection. We analyzed the associations between five common genetic variants in the IL-23/Th17 signaling pathway, namely in IL17A, IL17F and IL23R genes, and clinical outcome in T cell-depleted allogeneic SCT (allo-SCT). In the multivariate analysis, variants in IL23R and IL17A genes were the most important prognostic factors. Thus, patient GA genotype at rs11209026 in IL23R was associated with improved overall survival (hazard ratio (HR)=0.48; P=0.028) and, in donor, with decreased risk of fungal infections (P=0.05). In contrast, patient TC and CC genotypes at rs8193036 in IL17A gene were associated with increased risk of CMV infection (HR=3.68; P=0.011) and patient acute GVHD (HR=7.08; P=0.008), respectively. These results suggest that genetic variants in the IL-23/Th17 inflammatory pathway are important prognostic factors for the clinical outcome of allo-SCT. Although validation studies are ultimately required, our results would suggest the potential usefulness of IL-23/Th17 genotyping in donor selection and patient evaluation.
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Comparison of unmobilized and mobilized graft characteristics and the implications of cell subsets on autologous and allogeneic transplantation outcomes. Biol Blood Marrow Transplant 2010; 16:1629-48. [PMID: 20144908 DOI: 10.1016/j.bbmt.2010.02.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Accepted: 02/02/2010] [Indexed: 11/20/2022]
Abstract
Autologous and allogeneic hematopoietic stem cell transplantation (HSCT) are considered the standard of care for many malignancies, including lymphoma, myeloma, and some leukemias. In many cases, mobilized peripheral blood has become the preferred source of hematopoietic stem cells. The efficacy of different mobilization regimens and transplantation outcomes based on cell doses has been well studied; however, the characteristics of the stem cell graft may be of equal importance with respect to patient outcomes following autologous or allogeneic HSCT. This review summarizes available preclinical and clinical data for bone marrow and mobilized peripheral blood HSCT characteristics, defined as the cell types found in the graft as well as their gene expression profiles. It also explores how graft characteristics can affect bone marrow homing, engraftment, immune reconstitution, and other posttransplantation outcomes in both the allogeneic and autologous HSCT settings.
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