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Tollemar V, Garming Legert K, Sugars RV. Perspectives on oral chronic graft-versus-host disease from immunobiology to morbid diagnoses. Front Immunol 2023; 14:1151493. [PMID: 37449200 PMCID: PMC10338056 DOI: 10.3389/fimmu.2023.1151493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Chronic Graft-versus-Host Disease (cGVHD) is a major long-term complication, associated with morbidity and mortality in patients following allogenic hematopoietic cell transplantation (HCT) for immune hematopoietic disorders. The mouth is one of the most frequently affected organs after HCT (45-83%) and oral cGVHD, which may appear as the first visible sign. Manifestations present with mucosal lichenoid lesions, salivary gland dysfunction and limited oral aperture. Diagnosis of oral cGVHD severity is based on mucosal lesions with symptoms of sensitivity and pain and reduced oral intake. However, diagnostic difficulties arise due to subjective definitions and low specificity to cover the spectrum of oral cGVHD. In recent years there have been significant improvements in our understanding of the underlying oral cGVHD disease mechanisms. Drawing upon the current knowledge on the pathophysiology and biological phases of oral cGVHD, we address oral mucosa lichenoid and Sjogren's Syndrome-like sicca syndromes. We consider the response of alloreactive T-cells and macrophages to recipient tissues to drive the pathophysiological reactions and biological phases of acute inflammation (phase 1), chronic inflammation and dysregulated immunity (phase 2), and subsequent aberrant fibrotic healing (phase 3), which in time may be associated with an increased malignant transformation rate. When formulating treatment strategies, the pathophysiological spectrum of cGVHD is patient dependent and not every patient may progress chronologically through the biological stages. As such there remains a need to address and clarify personalized diagnostics and management to improve treatment descriptions. Within this review, we highlight the current state of the art knowledge on oral cGVHD pathophysiology and biological phases. We address knowledge gaps of oral cGVHD, with a view to facilitate clinical management and improve research quality on lichenoid biology and morbid forms of oral cGVHD.
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Affiliation(s)
| | | | - Rachael V. Sugars
- Division of Oral Diagnostics and Rehabilitation, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
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Gail LM, Schell KJ, Łacina P, Strobl J, Bolton SJ, Steinbakk Ulriksen E, Bogunia-Kubik K, Greinix H, Crossland RE, Inngjerdingen M, Stary G. Complex interactions of cellular players in chronic Graft-versus-Host Disease. Front Immunol 2023; 14:1199422. [PMID: 37435079 PMCID: PMC10332803 DOI: 10.3389/fimmu.2023.1199422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/07/2023] [Indexed: 07/13/2023] Open
Abstract
Chronic Graft-versus-Host Disease is a life-threatening inflammatory condition that affects many patients after allogeneic hematopoietic stem cell transplantation. Although we have made substantial progress in understanding disease pathogenesis and the role of specific immune cell subsets, treatment options are still limited. To date, we lack a global understanding of the interplay between the different cellular players involved, in the affected tissues and at different stages of disease development and progression. In this review we summarize our current knowledge on pathogenic and protective mechanisms elicited by the major involved immune subsets, being T cells, B cells, NK cells and antigen presenting cells, as well as the microbiome, with a special focus on intercellular communication of these cell types via extracellular vesicles as up-and-coming fields in chronic Graft-versus-Host Disease research. Lastly, we discuss the importance of understanding systemic and local aberrant cell communication during disease for defining better biomarkers and therapeutic targets, eventually enabling the design of personalized treatment schemes.
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Affiliation(s)
- Laura Marie Gail
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Kimberly Julia Schell
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Piotr Łacina
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Johanna Strobl
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Steven J. Bolton
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | | | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Hildegard Greinix
- Department of Internal Medicine, Division of Hematology, Medical University of Graz, Graz, Austria
| | - Rachel Emily Crossland
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | | | - Georg Stary
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
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3
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Hess NJ, Turicek DP, Riendeau J, McIlwain SJ, Contreras Guzman E, Nadiminti K, Hudson A, Callander NS, Skala MC, Gumperz JE, Hematti P, Capitini CM. Inflammatory CD4/CD8 double-positive human T cells arise from reactive CD8 T cells and are sufficient to mediate GVHD pathology. SCIENCE ADVANCES 2023; 9:eadf0567. [PMID: 36961891 PMCID: PMC10038349 DOI: 10.1126/sciadv.adf0567] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
An important paradigm in allogeneic hematopoietic cell transplantations (allo-HCTs) is the prevention of graft-versus-host disease (GVHD) while preserving the graft-versus-leukemia (GVL) activity of donor T cells. From an observational clinical study of adult allo-HCT recipients, we identified a CD4+/CD8+ double-positive T cell (DPT) population, not present in starting grafts, whose presence was predictive of ≥ grade 2 GVHD. Using an established xenogeneic transplant model, we reveal that the DPT population develops from antigen-stimulated CD8 T cells, which become transcriptionally, metabolically, and phenotypically distinct from single-positive CD4 and CD8 T cells. Isolated DPTs were sufficient to mediate xeno-GVHD pathology when retransplanted into naïve mice but provided no survival benefit when mice were challenged with a human B-ALL cell line. Overall, this study reveals human DPTs as a T cell population directly involved with GVHD pathology.
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Affiliation(s)
- Nicholas J. Hess
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - David P. Turicek
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jeremiah Riendeau
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Sean J. McIlwain
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, USA
| | - Emmanuel Contreras Guzman
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Kalyan Nadiminti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Amy Hudson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Natalie S. Callander
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Melissa C. Skala
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Jenny E. Gumperz
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Peiman Hematti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Christian M. Capitini
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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Yao Y, Li B, Li J, Yao D, Ling J, Hu Y, Fan L, Wan L, Kong L, Xiao P, Lu J, Meng L, Li Z, Hu S, Tian Y. The frequencies of lymphocyte subsets on "day 30″ correlate with the clinical outcome of pediatric hematopoietic stem cell transplantation. Immunol Lett 2023; 254:21-29. [PMID: 36706923 DOI: 10.1016/j.imlet.2023.01.009] [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: 09/05/2022] [Revised: 01/15/2023] [Accepted: 01/21/2023] [Indexed: 01/26/2023]
Abstract
We aimed to determine the relationship between lymphocyte subsets on day 30 (D30) and prognosis after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children. We retrospectively examined the clinical outcomes and lymphocyte subsets on D30 after allo-HSCT in 115 pediatric patients at the Children's Hospital of Soochow University between January 2016 and June 2019. Measurements were performed using flow cytometry on D30. Lymphocyte subsets were compared among the umbilical cord blood (UCB) (n = 22), HLA-matched sibling donor (MSD) (n = 14), haploidentical donor transplantation (HID) (n = 57), and unrelated donor transplantation (UD) (n = 22) groups. The relationships between the frequencies and counts of lymphocyte subsets and clinical outcomes were analyzed. T and B cell counts were the highest in the MSD group compared to the other groups, and natural killer cell counts were the highest in the UCB group. Lymphocyte subsets on D30 after allo-HSCT were correlated with the occurrence of acute (aGVHD) and chronic graft versus host disease (cGVHD). A high frequency of B cells (≥4.65%) was associated with the development of severe aGVHD. High frequencies of CD4+T (≥10.25%) were correlated with extensive cGVHD. Moreover, a high frequency of CD4+T cells (≥9.80%) was correlated with GVHD-free and failure-free survival (GFFS) after allo-HSCT. However, on D30, there were no statistically significant correlations between viral infections and lymphocyte subsets. The frequencies of lymphocyte subsets on D30 after allo-HSCT are good indicators of prognosis after allo-HSCT in children.
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Affiliation(s)
- Yanhua Yao
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Bohan Li
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Jie Li
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Di Yao
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Jing Ling
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Yixin Hu
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Liyan Fan
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Lin Wan
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Lingjun Kong
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Peifang Xiao
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Jun Lu
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Lijun Meng
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Zhiheng Li
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Shaoyan Hu
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China.
| | - Yuanyuan Tian
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China.
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5
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Immunopathological insights into villitis of unknown etiology on the basis of transplant immunology. Placenta 2023; 131:49-57. [PMID: 36473393 DOI: 10.1016/j.placenta.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
Abstract
Villitis of unknown etiology (VUE) is an inflammatory disease characterized by the infiltration of maternal CD8 +T cells into the placental villi. Although the pathogenesis of VUE is still debated, dysregulation of the immune system appears to be an important factor in the development of the disease. Interaction of maternal T cells with the fetal antigens seems to be the trigger for the VUE onset. In this context, graft vs host disease (GVHD) and allographic rejection seem to share similarities in the VUE immunopathological mechanism, especially those related to immunoregulation. In this review, we compared the immunological characteristics of VUE with allograft rejection, and GVHD favoring a better knowledge of VUE pathogenesis that may contribute to VUE therapeutics strategies in the future.
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Tripathi G, Khanolkar RA, Faridi RM, Kalra A, Dharmani-Khan P, Shabani-Rad MT, Berka N, Daly A, Storek J, Khan FM. Donor Genetic Predisposition to High Interleukin-10 Production Appears Protective against Acute Graft-Versus-Host Disease. Int J Mol Sci 2022; 23:ijms232415888. [PMID: 36555525 PMCID: PMC9779827 DOI: 10.3390/ijms232415888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/10/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
The persistence of graft-versus-host disease (GVHD) as the principal complication of allogeneic hematopoietic cell transplantation (HCT) demonstrates that HLA matching alone is insufficient to prevent alloreactivity. We performed molecular and functional characterization of 22 candidate cytokine genes for their potential to improve matching in 315 myeloablative, 10/10 HLA-matched donor−recipient pairs. Recipients of a graft carrying the -1082GG IL10 gene promoter region variant had a three-fold lower incidence of grade II−IV acute GVHD compared to IL10-1082AA graft recipients (SHR = 0.25, p = 0.005). This was most evident in matched unrelated donor (MUD) transplants, where the greatest alloreactivity is expected. IL10-1082GG transplants did not experience an increased incidence of relapse, and, consequently, overall survival was two-fold higher in IL10-1082GG MUD transplants (HR = 0.17, p = 0.023). Longitudinal post-transplant measurements demonstrated that -1082GG is a high-IL10-producing and -expressing genotype with attenuated CD8+ T-cell reconstitution. High post-transplant donor chimerism in T- and myeloid-cells (>95%) confirmed a predominant donor, rather than recipient, genotype effect on immune function and aGVHD. To date, this is the first study to report corroborating genome-to-cellular evidence for a non-HLA donor immunogenetic variant that appears to be protective against GVHD. The incorporation of IL10 variants in donor selection criteria and clinical-management decisions has the potential to improve patient outcomes.
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Affiliation(s)
- Gaurav Tripathi
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
| | - Rutvij A. Khanolkar
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Rehan M. Faridi
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
| | - Amit Kalra
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
| | - Poonam Dharmani-Khan
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
| | - Meer-Taher Shabani-Rad
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
| | - Noureddine Berka
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
| | - Andrew Daly
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Alberta Health Services, Calgary, AB T2N 4L7, Canada
| | - Jan Storek
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Alberta Health Services, Calgary, AB T2N 4L7, Canada
| | - Faisal M. Khan
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Pathology and Laboratory Medicine, Calgary, AB T2L 1N4, Canada
- Alberta Precision Laboratories, Calgary, AB T2L 2K8, Canada
- Correspondence: ; Tel.: +1-403-220-7671; Fax: +1-403-210-8176
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7
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Dekker L, Sanders E, Lindemans CA, de Koning C, Nierkens S. Naive T Cells in Graft Versus Host Disease and Graft Versus Leukemia: Innocent or Guilty? Front Immunol 2022; 13:893545. [PMID: 35795679 PMCID: PMC9250980 DOI: 10.3389/fimmu.2022.893545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
The outcome of allogeneic hematopoietic cell transplantation (allo-HCT) largely depends on the development and management of graft-versus-host disease (GvHD), infections, and the occurrence of relapse of malignancies. Recent studies showed a lower incidence of chronic GvHD and severe acute GvHD in patients receiving naive T cell depleted grafts compared to patients receiving complete T cell depleted grafts. On the other hand, the incidence of acute GvHD in patients receiving cord blood grafts containing only naive T cells is rather low, while potent graft-versus-leukemia (GvL) responses have been observed. These data suggest the significance of naive T cells as both drivers and regulators of allogeneic reactions. The naive T cell pool was previously thought to be a quiescent, homogenous pool of antigen-inexperienced cells. However, recent studies showed important differences in phenotype, differentiation status, location, and function within the naive T cell population. Therefore, the adequate recovery of these seemingly innocent T cells might be relevant in the imminent allogeneic reactions after allo-HCT. Here, an extensive review on naive T cells and their contribution to the development of GvHD and GvL responses after allo-HCT is provided. In addition, strategies specifically directed to stimulate adequate reconstitution of naive T cells while reducing the risk of GvHD are discussed. A better understanding of the relation between naive T cells and alloreactivity after allo-HCT could provide opportunities to improve GvHD prevention, while maintaining GvL effects to lower relapse risk.
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Affiliation(s)
- Linde Dekker
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Evy Sanders
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | | | - Coco de Koning
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
- *Correspondence: Stefan Nierkens,
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[Correlation between immune reconstitution and chronic graft-versus-host disease after unrelated cord blood transplantation and sibling peripheral blood stem cell transplantation]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:466-473. [PMID: 34384152 PMCID: PMC8295618 DOI: 10.3760/cma.j.issn.0253-2727.2021.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the relationship between the reconstitution of immune cells in patients with hematological malignancies and the occurrence of chronic graft-versus-host disease (cGVHD) after treatment with unrelated cord blood transplantation (UCBT) and sibling peripheral blood stem cell transplantation (PBSCT) . Methods: A total of 124 patients undergoing allogenic hematopoietic stem cell transplantation (allo-HSCT) in the First Affiliated Hospital of University of Science and Technology of China from March 2018 to August 2019, including 96 patients with UCBT and 28 patients with PBSCT. Peripheral blood immune cells of patients with UCBT and PBSCT were detected at 1, 3, 6, 9, and 12 months after transplantation using flow cytometry, and both UCBT and PBSCT patients were divided into cGVHD and non-cGVHD groups based on whether cGVHD occurred to explore the correlation between the immune cells reconstitution of the two types of transplantation and cGVHD. Results: ①The cumulative incidence of the moderate to severe cGVHD in the UCBT group was significantly lower than that in the PBSCT group[9.38% (95% CI 3.35%-15.02%) vs 28.57% (95% CI 9.72%-43.50%) , P=0.008]; the 2-year cumulative incidence of cGVHD and moderate to severe cGVHD in the UCBT group was lower than that in the PBSCT group[15.60% (95% CI 9.20%-23.60%) vs 32.10% (95% CI 15.80%-49.70%) , P=0.047; 10.40% (95% CI 5.30%-17.50%) vs 28.60% (95% CI 13.30%-46.00%) , P=0.014]. ②The absolute counts of CD4(+)T cells in the UCBT group were higher than those in the PBSCT group at 6, 9, and 12 months after transplantation[59.00 (36.70-89.65) ×10(7)/L vs 31.40 (18.10-44.00) ×10(7)/L, P<0.001; 71.30 (49.60-101.45) ×10(7)/L vs 41.60 (25.82-56.27) ×10(7)/L, P<0.001; 83.00 (50.17-121.55) ×10(7)/L vs 44.85 (31.62-62.10) ×10(7)/L, P<0.001]; the proportions of CD4(+)T cells in the UCBT group were always higher than those in the PBSCT group (P<0.05) . The absolute counts and proportions of B cells in the PBSCT group were higher than those in the UCBT group at the first month after transplantation[0.70 (0.30-1.70) ×10(7)/L vs 0.10 (0-0.30) ×10(7)/L, P<0.001; 0.45% (0.30%-2.20%) vs 0.20% (0.10%-0.40%) , P=0.002]; the absolute counts and proportions of B cells in the UCBT group were higher than those in the PBSCT group at 9 and 12 months after transplantation[53.80 (28.00-103.20) ×10(7)/L vs 23.35 (5.07-35.00) ×10(7)/L, P<0.001; 21.45 (11.80-30.45) % vs 9.00% (3.08%-16.73%) , P<0.001. 66.70 (36.97-98.72) ×10(7)/L vs 20.85 (7.72-39.40) ×10(7)/L, P<0.001; 22.20% (14.93%-29.68%) vs 8.75% (5.80%-18.93%) , P<0.001]. The absolute counts and proportions of regulatory B (Breg) cells in the UCBT group were higher than those in the PBSCT group at 6, 9, and 12 months after transplantation[1.23 (0.38-3.52) ×10(7)/L vs 0.05 (0-0.84) ×10(7)/L, P<0.001; 5.35% (1.90%-12.20%) vs 1.45% (0-7.78%) , P=0.002. 2.25 (1.07-6.71) ×10(7)/L vs 0.12 (0-0.77) ×10(7)/L, P<0.001; 6.25% (2.00%-12.33%) vs 0.80% (0-5.25%) , P<0.001. 3.69 (0.83-8.66) ×10(7)/L vs 0.46 (0-0.93) ×10(7)/L, P<0.001; 6.15% (1.63%-11.75%) vs 1.40% (0.18%-5.85%) , P<0.001].The absolute counts and proportions of CD3(+)T cells, CD8(+)T cells, and Treg cells in the UCBT group were not significantly different from those in the PBSCT group. ③The absolute counts of B cells in the non-cGVHD group of UCBT patients were higher than those in the moderate to severe cGVHD group at 6 and 12 months after transplantation (P=0.038, P=0.043) ; the proportions of B cells in the non-cGVHD group were higher than those in the moderate to severe cGVHD group at 6 months after transplantation (P=0.049) . The absolute counts of Breg cells in the non-cGVHD group of patients with UCBT were higher than those in the moderate to severe cGVHD group at 6, 9, and 12 months after transplantation (P=0.006, P=0.028, P=0.050) ; the proportions of Breg cells in the non-cGVHD group were higher than those in the moderate to severe cGVHD group at 9 months after transplantation (P=0.038) . ④The absolute counts and proportions of B and Breg cells in the non-cGVHD group of patients with PBSCT were not statistically different than those in the moderate to severe cGVHD group. Conclusion: In the process of immune cell reconstitution, the Breg cells in the UCBT group were higher than those in the PBSCT group, and the Breg cells in the non-cGVHD group of the two types of transplantation were always higher than those in the moderate to severe cGVHD group, indicating that Breg cells can reduce the occurrence of cGVHD, revealing the possible reason for the lower incidence of cGVHD in the UCBT group.
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9
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Serpenti F, Lorentino F, Marktel S, Milani R, Messina C, Greco R, Girlanda S, Clerici D, Giglio F, Liberatore C, Farina F, Mastaglio S, Piemontese S, Guggiari E, Lunghi F, Marcatti M, Carrabba MG, Bernardi M, Bonini C, Assanelli A, Corti C, Peccatori J, Ciceri F, Lupo-Stanghellini MT. Immune Reconstitution-Based Score for Risk Stratification of Chronic Graft-Versus-Host Disease Patients. Front Oncol 2021; 11:705568. [PMID: 34367991 PMCID: PMC8341942 DOI: 10.3389/fonc.2021.705568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/09/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction Allogeneic stem cell transplantation survivors are at a relevant risk of developing chronic GvHD (cGvHD), which importantly affects quality of life and increases morbidity and mortality. Early identification of patients at risk of cGvHD-related morbidity could represent a relevant tool to tailor preventive strategies. The aim of this study was to evaluate the prognostic power of immune reconstitution (IR) at cGvHD onset through an IR-based score. Methods We analyzed data from 411 adult patients consecutively transplanted between January 2011 and December 2016 at our Institution: 151 patients developed cGvHD (median follow-up 4 years). A first set of 111 consecutive patients with cGvHD entered the test cohort while an additional consecutive 40 patients represented the validation cohort. A Cox multivariate model for OS (overall survival) in patients with cGvHD of any severity allowed the identification of six variables independently predicting OS and TRM (transplant-related mortality). A formula for a prognostic risk index using the β coefficients derived from the model was designed. Each patient was assigned a score defining three groups of risk (low, intermediate, and high). Results Our multivariate model defined the variables independently predicting OS at cGvHD onset: CD4+ >233 cells/mm3, NK <115 cells/mm3, IgA <0.43g/L, IgM <0.45g/L, Karnofsky PS <80%, platelets <100x103/mm3. Low-risk patients were defined as having a score ≤3.09, intermediate-risk patients >3.09 and ≤6.9, and high-risk patients >6.9. By ROC analysis, we identified a cut-off of 6.310 for both TRM and overall mortality. In the training cohort, the 6-year OS and TRM from cGvHD occurrence were 85% (95% CI, 70-92) and 13% (95% CI, 5-25) for low-risk, 64% (95% CI, 44-89) and 30% (95% CI, 15-47) for intermediate-risk, 26% (95% CI, 10-47), and 42% (95% CI, 19-63) for high-risk patients (OS p<0.0001; TRM p = 0.015). The validation cohort confirmed the model with a 6-year OS and TRM of 83% (95% CI, 48-96) and 8% (95% CI, 1-32) for low-risk, 78% (95% CI, 37-94) and 11% (95% CI, 1-41) for intermediate-risk, 37% (95% CI, 17-58), and 63% (95% CI, 36-81) for high-risk patients (OS p = 0.0075; TRM p = 0.0009). Conclusions IR score at diagnosis of cGvHD predicts GvHD severity and overall survival. IR score may contribute to the risk stratification of patients. If confirmed in a larger and multicenter-based study, IR score could be adopted to identify patients at high risk and modulate cGvHD treatments accordingly in the context of clinical trial.
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Affiliation(s)
- Fabio Serpenti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Lorentino
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,PhD Program in Public Health, School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Milani
- Immunohematology and Transfusion Medicine Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carlo Messina
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Greco
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefania Girlanda
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Daniela Clerici
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Giglio
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmine Liberatore
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Farina
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Mastaglio
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Simona Piemontese
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elena Guggiari
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Lunghi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Magda Marcatti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo G Carrabba
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Bernardi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Bonini
- University Vita-Salute, Milan, Italy.,Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Assanelli
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Consuelo Corti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Jacopo Peccatori
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,University Vita-Salute, Milan, Italy
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10
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Satoh T, Kayano H, Watanabe A, Ohta A, Endoh T, Shimizu Y, Fukushima T, Tanaka R, Yasuda M. Lethal macrophage-related complications of juvenile myelomonocytic leukemia with a blastic crisis: an autopsy case report. Int J Hematol 2021; 114:517-523. [PMID: 34272652 DOI: 10.1007/s12185-021-03189-5] [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: 03/11/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 10/20/2022]
Abstract
For hematopoietic stem cell transplantation to be successful, complications must be managed. Graft-versus-host disease is particularly important, but various other complications, treatment side effects, and relapse of primary disease may also occur. We report an autopsy case of juvenile myelomonocytic leukemia with a blastic crisis, in which activated and recovered autologous macrophage-related complications after cord blood transplantation caused the patient's death. Pathological analysis of autopsy specimens revealed diffuse infiltration of mature macrophages into the skin but scarce lymphocytes. These macrophages were found in the bone marrow interspersed with a small number of blasts that had previously occupied about 60% of the bone marrow before death. The direct cause of death was an opportunistic airway infection due to bone marrow and immune failures triggered by overactivation and proliferation of macrophages. Genetic analysis showed the activated macrophages were autologous. Together these findings indicate that the patient died from macrophage-mediated complications, but not from a blastic crisis or conventional graft-versus-host disease. When macrophage activation persists after hematopoietic stem cell transplantation, macrophage-mediated complications should be considered as a differential diagnosis. To manage this complication, pathology specimens should be examined to check for the presence of effector cells at an early stage.
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Affiliation(s)
- Tsugumi Satoh
- Department of Pathology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan.
| | - Hidekazu Kayano
- Department of Pathology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan.,Faculty of Health and Medical Care, School of Medical Technology, Saitama Medical University, Saitama, Japan
| | - Atsuko Watanabe
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Atsuhiko Ohta
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Takuya Endoh
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Yuki Shimizu
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Takashi Fukushima
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Ryuhei Tanaka
- Department of Pediatric Hematology and Oncology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
| | - Masanori Yasuda
- Department of Pathology, Saitama Medical University, International Medical Center, 1397-1, Yamane, Hidaka-shi, Saitama-ken, Japan
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11
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Rausch M, Blanc L, De Souza Silva O, Dormond O, Griffioen AW, Nowak-Sliwinska P. Characterization of Renal Cell Carcinoma Heterotypic 3D Co-Cultures with Immune Cell Subsets. Cancers (Basel) 2021; 13:2551. [PMID: 34067456 PMCID: PMC8197009 DOI: 10.3390/cancers13112551] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022] Open
Abstract
Two-dimensional cell culture-based platforms are easy and reproducible, however, they do not resemble the heterotypic cell-cell interactions or the complex tumor microenvironment. These parameters influence the treatment response and the cancer cell fate. Platforms to study the efficacy of anti-cancer treatments and their impact on the tumor microenvironment are currently being developed. In this study, we established robust, reproducible, and easy-to-use short-term spheroid cultures to mimic clear cell renal cell carcinoma (ccRCC). These 3D co-cultures included human endothelial cells, fibroblasts, immune cell subsets, and ccRCC cell lines, both parental and sunitinib-resistant. During spheroid formation, cells induce the production and secretion of the extracellular matrix. We monitored immune cell infiltration, surface protein expression, and the response to a treatment showing that the immune cells infiltrated the spheroid co-cultures within 6 h. Treatment with an optimized drug combination or the small molecule-based targeted drug sunitinib increased immune cell infiltration significantly. Assessing the therapeutic potential of this drug combination in this platform, we revealed that the expression of PD-L1 increased in 3D co-cultures. The cost- and time-effective establishment of our 3D co-culture model and its application as a pre-clinical drug screening platform can facilitate the treatment validation and clinical translation.
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Affiliation(s)
- Magdalena Rausch
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland
- Translational Research Center in Oncohaematology, 1211 Geneva, Switzerland
| | - Léa Blanc
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
| | - Olga De Souza Silva
- Department of Visceral Surgery, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (O.D.S.S.); (O.D.)
| | - Olivier Dormond
- Department of Visceral Surgery, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (O.D.S.S.); (O.D.)
| | - Arjan W. Griffioen
- Angiogenesis Laboratory, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Medical Oncology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands;
| | - Patrycja Nowak-Sliwinska
- School of Pharmaceutical Sciences, Faculty of Science, University of Geneva, 1211 Geneva, Switzerland; (M.R.); (L.B.)
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland
- Translational Research Center in Oncohaematology, 1211 Geneva, Switzerland
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12
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Cellular and molecular profiling of T-cell subsets at the onset of human acute GVHD. Blood Adv 2021; 4:3927-3942. [PMID: 32818226 DOI: 10.1182/bloodadvances.2019001032] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 07/07/2020] [Indexed: 12/13/2022] Open
Abstract
The cellular and molecular processes involved in acute graft-versus-host disease (aGVHD) development early after allogeneic hematopoietic cell transplantation (HCT) in humans remain largely unknown. We have performed multiparameter immunophenotyping and molecular profiling of CD4+ and CD8+ T cells in 2 independent cohorts of patients undergoing HCT, as well as in their HLA-identical sibling donors. Cellular profiling using spectral flow cytometry showed an incomplete reconstitution of the T-cell compartment in recipients without aGVHD early after transplantation, as well as a shift toward an effector memory phenotype, paralleled by depletion of the naive T-cell pool. Molecular profiling of T-cell populations in donors vs recipients without aGVHD revealed increased pathway activity of >40 gene modules in recipients. These pathways were associated in particular with T-cell activation, adhesion, migration, and effector functions. Cellular profiles from recipients developing aGVHD displayed an enrichment of cells with a T memory stem cell-like phenotype compared with recipients without aGVHD. Comparison of gene profiles from these recipients revealed that transforming growth factor-β (TGF-β) signaling was most significantly downregulated, whereas the pathway activity of NF-κB-associated transcription factors and signaling pathways were increased, at aGVHD onset. This study suggests that the integration of cellular and molecular profiles provides new insights into the development of aGVHD in humans.
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13
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Pasin C, Moy RH, Reshef R, Yates AJ. Variable selection methods for predicting clinical outcomes following allogeneic hematopoietic cell transplantation. Sci Rep 2021; 11:3230. [PMID: 33547331 PMCID: PMC7865009 DOI: 10.1038/s41598-021-82562-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 01/19/2021] [Indexed: 12/29/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is a potentially curative procedure for a large number of diseases. However, the greatest barriers to the success of allo-HCT are relapse and graft-versus-host-disease (GVHD). Many studies have examined the reconstitution of the immune system after allo-HCT and searched for factors associated with clinical outcome. Serum biomarkers have also been studied to predict the incidence and prognosis of GVHD. However, the use of multiparametric immunophenotyping has been less extensively explored: studies usually focus on preselected and predefined cell phenotypes and so do not fully exploit the richness of flow cytometry data. Here we aimed to identify cell phenotypes present 30 days after allo-HCT that are associated with clinical outcomes in 37 patients participating in a trial relating to the prevention of GVHD, derived from 82 flow cytometry markers and 13 clinical variables. To do this we applied variable selection methods in a competing risks modeling framework, and identified specific subsets of T, B, and NK cells associated with relapse. Our study demonstrates the value of variable selection methods for mining rich, high dimensional clinical data and identifying potentially unexplored cell subpopulations of interest.
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Affiliation(s)
- Chloé Pasin
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Ryan H Moy
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Ran Reshef
- Columbia Center for Translational Immunology and Division of Hematology and Oncology, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Andrew J Yates
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, 10032, USA.
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14
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Bäuerlein CA, Qureischi M, Mokhtari Z, Tabares P, Brede C, Jordán Garrote AL, Riedel SS, Chopra M, Reu S, Mottok A, Arellano-Viera E, Graf C, Kurzwart M, Schmiedgen K, Einsele H, Wölfl M, Schlegel PG, Beilhack A. A T-Cell Surface Marker Panel Predicts Murine Acute Graft-Versus-Host Disease. Front Immunol 2021; 11:593321. [PMID: 33584657 PMCID: PMC7880247 DOI: 10.3389/fimmu.2020.593321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 12/11/2020] [Indexed: 11/13/2022] Open
Abstract
Acute graft-versus-host disease (aGvHD) is a severe and often life-threatening complication of allogeneic hematopoietic cell transplantation (allo-HCT). AGvHD is mediated by alloreactive donor T-cells targeting predominantly the gastrointestinal tract, liver, and skin. Recent work in mice and patients undergoing allo-HCT showed that alloreactive T-cells can be identified by the expression of α4β7 integrin on T-cells even before manifestation of an aGvHD. Here, we investigated whether the detection of a combination of the expression of T-cell surface markers on peripheral blood (PB) CD8+ T-cells would improve the ability to predict aGvHD. To this end, we employed two independent preclinical models of minor histocompatibility antigen mismatched allo-HCT following myeloablative conditioning. Expression profiles of integrins, selectins, chemokine receptors, and activation markers of PB donor T-cells were measured with multiparameter flow cytometry at multiple time points before the onset of clinical aGvHD symptoms. In both allo-HCT models, we demonstrated a significant upregulation of α4β7 integrin, CD162E, CD162P, and conversely, a downregulation of CD62L on donor T-cells, which could be correlated with the development of aGvHD. Other surface markers, such as CD25, CD69, and CC-chemokine receptors were not found to be predictive markers. Based on these preclinical data from mouse models, we propose a surface marker panel on peripheral blood T-cells after allo-HCT combining α4β7 integrin with CD62L, CD162E, and CD162P (cutaneous lymphocyte antigens, CLA, in humans) to identify patients at risk for developing aGvHD early after allo-HCT.
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Affiliation(s)
- Carina A Bäuerlein
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Musga Qureischi
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Zeinab Mokhtari
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Paula Tabares
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Christian Brede
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Ana-Laura Jordán Garrote
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Simone S Riedel
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Martin Chopra
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Simone Reu
- Institute of Pathology, Würzburg University, Würzburg, Germany
| | - Anja Mottok
- Institute of Pathology, Würzburg University, Würzburg, Germany
| | - Estibaliz Arellano-Viera
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Carolin Graf
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Miriam Kurzwart
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Katharina Schmiedgen
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany
| | - Hermann Einsele
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
| | - Matthias Wölfl
- Graduate School of Life Sciences, Würzburg University, Würzburg, Germany.,Department of Pediatrics, University Hospital of Würzburg, Würzburg, Germany
| | - Paul-Gerhardt Schlegel
- Graduate School of Life Sciences, Würzburg University, Würzburg, Germany.,Department of Pediatrics, University Hospital of Würzburg, Würzburg, Germany
| | - Andreas Beilhack
- Department of Medicine II, University Hospital of Würzburg, Würzburg, Germany.,Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany.,Graduate School of Life Sciences, Würzburg University, Würzburg, Germany
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15
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Yanir A, Schulz A, Lawitschka A, Nierkens S, Eyrich M. Immune Reconstitution After Allogeneic Haematopoietic Cell Transplantation: From Observational Studies to Targeted Interventions. Front Pediatr 2021; 9:786017. [PMID: 35087775 PMCID: PMC8789272 DOI: 10.3389/fped.2021.786017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/13/2021] [Indexed: 12/20/2022] Open
Abstract
Immune reconstitution (IR) after allogeneic haematopoietic cell transplantation (HCT) represents a central determinant of the clinical post-transplant course, since the majority of transplant-related outcome parameters such as graft-vs.-host disease (GvHD), infectious complications, and relapse are related to the velocity, quantity and quality of immune cell recovery. Younger age at transplant has been identified as the most important positive prognostic factor for favourable IR post-transplant and, indeed, accelerated immune cell recovery in children is most likely the pivotal contributing factor to lower incidences of GvHD and infectious complications in paediatric allogeneic HCT. Although our knowledge about the mechanisms of IR has significantly increased over the recent years, strategies to influence IR are just evolving. In this review, we will discuss different patterns of IR during various time points post-transplant and their impact on outcome. Besides IR patterns and cellular phenotypes, recovery of antigen-specific immune cells, for example virus-specific T cells, has recently gained increasing interest, as certain threshold levels of antigen-specific T cells seem to confer protection against severe viral disease courses. In contrast, the association between IR and a possible graft-vs. leukaemia effect is less well-understood. Finally, we will present current concepts of how to improve IR and how this could change transplant procedures in the near future.
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Affiliation(s)
- Asaf Yanir
- Bone Marrow Transplant Unit, Division of Haematology and Oncology, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,The Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Anita Lawitschka
- St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Matthias Eyrich
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University Children's Hospital, University Medical Center, University of Würzburg, Würzburg, Germany
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16
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Clinical Significance of Long Noncoding RNA-DC Expression in Acute Graft Versus Host Disease (AGVHD) Development. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2020. [DOI: 10.5812/ijcm.102470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Acute graft versus host disease (aGVHD) is a common complication following allogeneic hematopoietic stem cell transplantation (AHSCT) caused by cellular and inflammatory factors, including those arising from monocytes and dendritic cells as integral parts of the immune system. Long non-coding RNAs (lncRNA) have recently emerged as potential regulators of the immune responses and it is supported that their dysregulation can develop various immune disorders. As an intergenic lncRNA, the lnc-DC was shown to regulate the human monocytes differentiation and antigen presenting cells (APCs) activation during immune responses. It is also shown that lnc-DC knockdown reduces T-cell activation and cytokine release. Objectives: The aim of this study was to assess whether the lnc-DC plays a role in patients with aGVHD by measuring its expression levels compared to non-aGVHD patients on specific time intervals following transplantation. Methods: Participants included 38 patients who underwent primary allogeneic bone marrow transplantation. Peripheral blood mononuclear cells (PBMCs) were isolated by Ficoll-Hypaque gradient from the blood samples collected at days 0, 7, 14, 28, and final day of transplantation. The qRT-PCR was used to quantify the lnc-DC levels. Results: Findings revealed a significant increase in the lnc-DC levels on day 28 and the final day after transplantation in patients with aGVHD compared to non-GVHD patients (CI = 95%, P < 0.03 on day 28 and P < 0.01 on the final day). Furthermore, the receiver operating characteristic (ROC) curve analysis showed an acceptable total area under the curve for the lnc-DC gene expression data, suggesting a fair diagnostic value for lnc-DC. Conclusions: Taken together, data of the present study supported a strong correlation between lncRNA-DC expression and aGVHD occurrence. As a result, lnc-DC may be considered as a new molecular marker for the aGVHD prognosis.
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17
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Pomeroy EJ, Hunzeker JT, Kluesner MG, Lahr WS, Smeester BA, Crosby MR, Lonetree CL, Yamamoto K, Bendzick L, Miller JS, Geller MA, Walcheck B, Felices M, Webber BR, Starr TK, Moriarity BS. A Genetically Engineered Primary Human Natural Killer Cell Platform for Cancer Immunotherapy. Mol Ther 2019; 28:52-63. [PMID: 31704085 DOI: 10.1016/j.ymthe.2019.10.009] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 10/08/2019] [Accepted: 10/10/2019] [Indexed: 11/18/2022] Open
Abstract
Enhancing natural killer (NK) cell cytotoxicity by blocking inhibitory signaling could lead to improved NK-based cancer immunotherapy. Thus, we have developed a highly efficient method for editing the genome of human NK cells using CRISPR/Cas9 to knock out inhibitory signaling molecules. Our method efficiently edits up to 90% of primary peripheral blood NK cells. As a proof-of-principle we demonstrate highly efficient knockout of ADAM17 and PDCD1, genes that have a functional impact on NK cells, and demonstrate that these gene-edited NK cells have significantly improved activity, cytokine production, and cancer cell cytotoxicity. Furthermore, we were able to expand cells to clinically relevant numbers, without loss of activity. We also demonstrate that our CRISPR/Cas9 method can be used for efficient knockin of genes by delivering homologous recombination template DNA using recombinant adeno-associated virus serotype 6 (rAAV6). Our platform represents a feasible method for generating engineered primary NK cells as a universal therapeutic for cancer immunotherapy.
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Affiliation(s)
- Emily J Pomeroy
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - John T Hunzeker
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Mitchell G Kluesner
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Walker S Lahr
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
| | - Branden A Smeester
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Margaret R Crosby
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
| | - Cara-Lin Lonetree
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Kenta Yamamoto
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Laura Bendzick
- Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN 55455, USA
| | - Jeffrey S Miller
- Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN 55455, USA
| | - Melissa A Geller
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN 55455, USA
| | - Bruce Walcheck
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, MN 55455, USA
| | - Martin Felices
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN 55455, USA
| | - Beau R Webber
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Timothy K Starr
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA; Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN 55455, USA
| | - Branden S Moriarity
- Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA.
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18
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Nakamae H, Fujii K, Nanno S, Okamura H, Nakane T, Koh H, Nakashima Y, Nakamae M, Hirose A, Teshima T, Hino M. A prospective observational study of immune reconstitution following transplantation with post‐transplant reduced‐dose cyclophosphamide from
HLA
‐haploidentical donors. Transpl Int 2019; 32:1322-1332. [DOI: 10.1111/tri.13494] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 03/06/2019] [Accepted: 08/15/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Hirohisa Nakamae
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Kazuki Fujii
- Department of Clinical Laboratory Osaka City University Hospital Osaka Japan
| | - Satoru Nanno
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Hiroshi Okamura
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Takahiko Nakane
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Hideo Koh
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Yasuhiro Nakashima
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Mika Nakamae
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Asao Hirose
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
| | - Takanori Teshima
- Department of Hematology Faculty of Medicine Hokkaido University Sapporo Japan
| | - Masayuki Hino
- Hematology Graduate School of Medicine Osaka City University Osaka Japan
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19
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Khandelwal P, Chaturvedi V, Owsley E, Lane A, Heyenbruch D, Lutzko CM, Leemhuis T, Grimley MS, Nelson AS, Davies SM, Jordan MB, Marsh RA. CD38 brightCD8 + T Cells Associated with the Development of Acute GVHD Are Activated, Proliferating, and Cytotoxic Trafficking Cells. Biol Blood Marrow Transplant 2019; 26:1-6. [PMID: 31442594 DOI: 10.1016/j.bbmt.2019.08.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/19/2019] [Accepted: 08/11/2019] [Indexed: 11/24/2022]
Abstract
We have previously reported that a peripheral blood absolute CD38brightCD8+ effector memory T cell (TEM) population expansion of >35 cells/µL predicts the development of acute graft-versus-host disease (GVHD). We hypothesized that these T cells are activated, proliferating, and cytotoxic trafficking cells that are not a response to viral reactivation and may be involved in acute GVHD. We characterized peripheral blood T cell populations at the time of maximum CD38brightCD8+ TEM expansion in patients from our originally reported pediatric allogeneic hematopoietic cell transplantation recipient cohort. Samples were incubated with fluorochrome-conjugated antibodies directed against CD3, CD8, CD38, HLA-DR (T cell activation), Ki-67 (T cell proliferation), granzyme B (marker of cytotoxic T cells), CLA (skin trafficking), CCR5 (visceral trafficking), and CXCR6 (liver trafficking). We also incubated samples with Epstein-Barr virus (EBV) and cytomegalovirus (CMV) peptide pools and measured IFN-γ production by flow cytometry and performed EBV and CMV tetramer staining. Higher median proportions of cell expression of HLA-DR, Ki-67, granzyme B, CLA, CCR5, and CXCR6 were observed for CD38brightCD8+ T cells compared with CD38nonbrightCD8+ T cells in patients with acute GVHD (P < .05) but not in patients without acute GVHD (P not significant). No IFN-γ production was observed after incubation with CMV and EBV peptide pools. EBV-specific tetramer populations of 6.85% and 3.17% were detected in 2 patients with acute GVHD, whereas a CMV-specific tetramer population of 3.77% was detected in 1 patient with acute GVHD. No EBV- or CMV-specific tetramer populations were detected in any patient without acute GVHD. We conclude that CD38brightCD8+ T cells associated with the development of acute GVHD are activated, proliferating, and cytotoxic trafficking cells that do not appear to respond to CMV or EBV reactivation. Further studies are needed to determine whether these cells are directly involved in acute GVHD pathogenesis.
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Affiliation(s)
- Pooja Khandelwal
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio.
| | - Vijaya Chaturvedi
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Erika Owsley
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Adam Lane
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Daria Heyenbruch
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Carolyn M Lutzko
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Hoxworth Blood Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Thomas Leemhuis
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Michael S Grimley
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Adam S Nelson
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Stella M Davies
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Michael B Jordan
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Rebecca A Marsh
- Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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20
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High incidence of hematologic malignancy relapse after allogeneic transplantation in patients with low Epstein-Barr virus–specific T-cell counts. Cytotherapy 2019; 21:886-894. [DOI: 10.1016/j.jcyt.2019.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 05/14/2019] [Accepted: 06/09/2019] [Indexed: 11/19/2022]
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21
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Elfeky R, Lazareva A, Qasim W, Veys P. Immune reconstitution following hematopoietic stem cell transplantation using different stem cell sources. Expert Rev Clin Immunol 2019; 15:735-751. [PMID: 31070946 DOI: 10.1080/1744666x.2019.1612746] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Adequate immune reconstitution post-HSCT is crucial for the success of transplantation, and can be affected by both patient- and transplant-related factors. Areas covered: A systematic literature search in PubMed, Scopus, and abstracts of international congresses is performed to investigate immune recovery posttransplant. In this review, we discuss the pattern of immune recovery in the post-transplant period focusing on the impact of stem cell source (bone marrow, peripheral blood stem cells, and cord blood) on immune recovery and HSCT outcome. We examine the impact of serotherapy on immune reconstitution and the need to tailor dosing of serotherapy agents when using different stem cell sources. We discuss new techniques being used particularly with cord blood and haploidentical grafts to improve immune recovery in each scenario. Expert opinion: Cord blood T cells provide a unique CD4+ biased immune reconstitution. Initial studies using targeted serotherapy with cord grafts showed improved immune recovery with limited alloreactivity. Two competing haploidentical approaches have developed in recent years including TCRαβ/CD19 depleted grafts and post-cyclophosphamide haplo-HSCT. Both approaches have comparable survival rates with limited alloreactivity. However, delayed immune reconstitution is still an ongoing problem and could be improved by modified donor lymphocyte infusions from the same haploidentical donor.
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Affiliation(s)
- Reem Elfeky
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Arina Lazareva
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Waseem Qasim
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Paul Veys
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
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22
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Patel SY, Carbone J, Jolles S. The Expanding Field of Secondary Antibody Deficiency: Causes, Diagnosis, and Management. Front Immunol 2019; 10:33. [PMID: 30800120 PMCID: PMC6376447 DOI: 10.3389/fimmu.2019.00033] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 01/08/2019] [Indexed: 12/11/2022] Open
Abstract
Antibody deficiency or hypogammaglobulinemia can have primary or secondary etiologies. Primary antibody deficiency (PAD) is the result of intrinsic genetic defects, whereas secondary antibody deficiency may arise as a consequence of underlying conditions or medication use. On a global level, malnutrition, HIV, and malaria are major causes of secondary immunodeficiency. In this review we consider secondary antibody deficiency, for which common causes include hematological malignancies, such as chronic lymphocytic leukemia or multiple myeloma, and their treatment, protein-losing states, and side effects of a number of immunosuppressive agents and procedures involved in solid organ transplantation. Secondary antibody deficiency is not only much more common than PAD, but is also being increasingly recognized with the wider and more prolonged use of a growing list of agents targeting B cells. SAD may thus present to a broad range of specialties and is associated with an increased risk of infection. Early diagnosis and intervention is key to avoiding morbidity and mortality. Optimizing treatment requires careful clinical and laboratory assessment and may involve close monitoring of risk parameters, vaccination, antibiotic strategies, and in some patients, immunoglobulin replacement therapy (IgRT). This review discusses the rapidly evolving list of underlying causes of secondary antibody deficiency, specifically focusing on therapies targeting B cells, alongside recent advances in screening, biomarkers of risk for the development of secondary antibody deficiency, diagnosis, monitoring, and management.
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Affiliation(s)
- Smita Y. Patel
- Clinical Immunology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Javier Carbone
- Clinical Immunology Department, Hospital General Universitario Gregorio Marañon, Madrid, Spain
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom
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23
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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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24
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TIGIT-Fc alleviates acute graft-versus-host disease by suppressing CTL activation via promoting the generation of immunoregulatory dendritic cells. Biochim Biophys Acta Mol Basis Dis 2018; 1864:3085-3098. [PMID: 29960041 DOI: 10.1016/j.bbadis.2018.06.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 02/07/2023]
Abstract
Graft-versus-host disease (GVHD) is the most common complication and major limitation of allogeneic hematopoietic stem cell transplantation. The CD226/TIGIT-CD155 signal is critical for the cross-talk between T cells and dendritic cells (DCs). Studies have shown that blockade of the CD226-CD155 interaction, using an anti-CD226 antibody, can significantly ameliorate GVHD. It has also been reported that a TIGIT-Fc fusion protein exerts immunosuppressive effects by binding to CD155 on DCs. Here, we used a mouse allogeneic acute GVHD model to explore the therapeutic potential and mechanism of action of TIGIT-Fc. C57/BL6 and Balb/c mice were used as hematopoietic cell graft donors and recipients, respectively. In the TIGIT-Fc-treated mice, GVHD symptom occurrence and mortality were delayed compared to that in isotype control group mice. Histopathological analyses revealed that following TIGIT-Fc treatment, liver and small intestine tissue damage was reduced with minimal lymphocytic infiltration. The percentage of CD8+IFN-γ+ and CD8+ granzyme B+ cells significantly decreased in the TIGIT-Fc group. Moreover, treatment with TIGIT-Fc, even after the onset of GVHD, ameliorated symptoms and prolonged survival. TIGIT-Fc also inhibited CD8+ T cell activation in vitro; this was dependent on the presence of CD155 on bone marrow-derived dendritic cells (BMDCs) and on IL-10 production. In addition, TIGIT-CD155 ligation triggered both Erk phosphorylation and STAT3 nuclear translocation. These data indicate that TIGIT plays an important role in the development of GVHD and is an ideal molecular target to treat acute GVHD.
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25
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Robertson K, Couban S, Leddin D, Ahmad I, Connors L. New onset colitis in an adult patient with chronic granulomatous disease treated with hematopoietic stem cell transplantation: a diagnostic dilemma. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2018; 14:17. [PMID: 29755533 PMCID: PMC5938805 DOI: 10.1186/s13223-018-0243-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 02/27/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND Chronic granulomatous disease (CGD) is a rare primary immunodeficiency characterized by recurrent life-threatening bacterial and fungal infections, granuloma formation and intestinal disease. This disease is caused by defects in NADPH oxidase, which result in the inability of phagocytes (neutrophils, monocytes and macrophages) to destroy certain microbes. The only established curative therapy for CGD is hematopoietic stem cell transplantation. CASE PRESENTATION A 23-year-old Caucasian male with X-linked chronic granulomatous disease underwent a reduced-intensity conditioning, matched unrelated donor peripheral blood stem cell transplant, after which he was started on tacrolimus and mycophenolate for graft-versus-host disease prophylaxis. Seven months later, he was admitted to hospital for nutritional support secondary to odynophagia and anorexia. Upper endoscopy revealed ulcers in his esophagus, and he was initially treated with acyclovir due to the risk of CMV infection until biopsies came back negative for viral colitis. Following a sigmoidoscopy that showed nonspecific colitis, he was started on mesalamine. Although pathology showed a pattern of widespread inflammatory changes initially suggestive of CGD colitis, a peripheral blood chimerism study showed 100% donor alleles suggesting CGD remission. Since this patient's colitis was refractory to other immunomodulators, and due to its severity, the patient underwent a partial colectomy 1 year after his HSCT and will likely require the removal of the remaining large bowel. CONCLUSIONS This case demonstrates a unique presentation of colitis in a post-transplant CGD patient. Since CGD colitis could be excluded due to the patient's recent successful hematopoietic stem cell transplantation, a broad differential diagnosis is required for determining the etiology of this new-onset colitis in this patient with pre-existing chronic granulomatous disease. This case delineates the need for interdisciplinary care and describes a severe case of colitis after hematopoietic stem cell transplantation.
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Affiliation(s)
- Kara Robertson
- Department of Medicine, Dalhousie University, QEII-Bethune Building Room 442, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
| | - Stephen Couban
- Department of Medicine, Dalhousie University, QEII-Bethune Building Room 442, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
- Division of Hematology, Dalhousie University, QEII-Bethune Building Room 430 Bethune Building, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
| | - Desmond Leddin
- Department of Medicine, Dalhousie University, QEII-Bethune Building Room 442, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
- Division of Gastroenterology, Dalhousie University, QEII-Victoria Building Room 915, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
| | - Imran Ahmad
- Department of Medicine, Hopital Maisonneuve-Rosemont, Universite de Montreal, 5415 de l’Assomption blvd., Montreal, QC H1T 2M4 Canada
| | - Lori Connors
- Department of Medicine, Dalhousie University, QEII-Bethune Building Room 442, 1276 South Park Street, Halifax, NS B3H 2Y9 Canada
- Halifax Allergy and Asthma Associates, 5657 Spring Garden Road Suite 503, Halifax, NS B3J 3R4 Canada
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26
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Lee DJ, Jani P, Tayshetye P, Berteotti G, Tang A, Koget A, Mewawalla P, Sadashiv S, Khan C, Fazal S, Lister J. Does Absolute Lymphocyte Count at Day +30 Predict Survival and Acute Graft Versus Host Disease after Allogeneic Hematopoietic Stem Cell Transplant? Biol Blood Marrow Transplant 2018. [DOI: 10.1016/j.bbmt.2017.12.402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Verma K, Jyotsana N, Buenting I, Luther S, Pfanne A, Thum T, Ganser A, Heuser M, Weissinger EM, Hambach L. miR-625-3p is upregulated in CD8+ T cells during early immune reconstitution after allogeneic stem cell transplantation. PLoS One 2017; 12:e0183828. [PMID: 28854245 PMCID: PMC5576678 DOI: 10.1371/journal.pone.0183828] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/11/2017] [Indexed: 01/24/2023] Open
Abstract
Alloreactive CD8+ T-cells mediate the curative graft-versus-leukaemia effect, the anti-viral immunity and graft-versus-host-disease (GvHD) after allogeneic stem cell transplantation (SCT). Thus, immune reconstitution with CD8+ T-cells is critical for the outcome of patients after allogeneic SCT. Certain miRNAs such as miR-146a or miR-155 play an important role in the regulation of post-transplant immunity in mice. While some miRNAs e.g. miR-423 or miR-155 are regulated in plasma or full blood during acute GvHD also in man, the relevance and expression profile of miRNAs in T-cells after allogeneic SCT is unknown. miR-625-3p has recently been described to be overexpressed in colorectal malignancies where it promotes migration, invasion and apoptosis resistance. Since similar regulative functions in cancer and T-cells have been described for an increasing number of miRNAs, we assumed a role for the cancer-related miR-625-3p also in T-cells. Here, we studied miR-625-3p expression selectively in CD8+ T-cells both in vitro and during immune reconstitution after allogeneic SCT in man. T-cell receptor stimulation lead to miR-625-3p upregulation in human CD8+ T-cells in vitro. Maintenance of elevated miR-625-3p expression levels was dependent on ongoing T-cell proliferation and was abrogated by withdrawal of interleukin 2 or the mTOR inhibitor rapamycin. Finally, miR-625-3p expression was analyzed in human CD8+ T-cells purified from 137 peripheral blood samples longitudinally collected from 74 patients after allogeneic SCT. miR-625-3p expression was upregulated on day 25 and on day 45, i.e. during the early phase of CD8+ T-cell reconstitution after allogeneic SCT and subsequently declined with completion of CD8+ T-cell reconstitution until day 150. In conclusion, this study has shown for the first time that miR-625-3p is regulated in CD8+ T-cells during proliferation in vitro and during early immune reconstitution after allogeneic SCT in vivo. These results warrant further studies to identify the targets and function of miR-625-3p in CD8+ T-cells and to analyze its predictive value for an effective immune reconstitution.
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Affiliation(s)
- Kriti Verma
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
- Integrated Research and Treatment Center for Transplantation (IFB-Tx), Hannover, Germany
| | - Nidhi Jyotsana
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Ivonne Buenting
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Susanne Luther
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Angelika Pfanne
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
- REBIRTH Excellence Cluster, Hannover Medical School, Hannover, Germany
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Arnold Ganser
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Michael Heuser
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Eva M. Weissinger
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Lothar Hambach
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
- * E-mail:
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Mavers M, Maas-Bauer K, Negrin RS. Invariant Natural Killer T Cells As Suppressors of Graft-versus-Host Disease in Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2017; 8:900. [PMID: 28824628 PMCID: PMC5534641 DOI: 10.3389/fimmu.2017.00900] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 07/13/2017] [Indexed: 11/30/2022] Open
Abstract
Invariant natural killer T (iNKT) cells serve as a bridge between innate and adaptive immunity and have been shown to play an important role in immune regulation, defense against pathogens, and cancer immunity. Recent data also suggest that this compartment of the immune system plays a significant role in reducing graft-versus-host disease (GVHD) in the setting of allogeneic hematopoietic stem cell transplantation. Murine studies have shown that boosting iNKT numbers through certain conditioning regimens or adoptive transfer leads to suppression of acute or chronic GVHD. Preclinical work reveals that iNKT cells exert their suppressive function by expanding regulatory T cells in vivo, though the exact mechanism by which this occurs has yet to be fully elucidated. Human studies have demonstrated that a higher number of iNKT cells in the graft or in the peripheral blood of the recipient post-transplantation are associated with a reduction in GVHD risk, importantly without a loss of graft-versus-tumor effect. In two separate analyses of many immune cell subsets in allogeneic grafts, iNKT cell dose was the only parameter associated with a significant improvement in GVHD or in GVHD-free progression-free survival. Failure to reconstitute iNKT cells following allogeneic transplantation has also been associated with an increased risk of relapse. These data demonstrate that iNKT cells hold promise for future clinical application in the prevention of GVHD in allogeneic stem cell transplantation and warrant further study of the immunoregulatory functions of iNKT cells in this setting.
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Affiliation(s)
- Melissa Mavers
- Divisions of Hematology/Oncology and Stem Cell Transplantation and Regenerative Medicine, Department of Pediatrics, Stanford University, Stanford, CA, United States
| | - Kristina Maas-Bauer
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University, Stanford, CA, United States
| | - Robert S Negrin
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University, Stanford, CA, United States
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Simonetta F, Alvarez M, Negrin RS. Natural Killer Cells in Graft-versus-Host-Disease after Allogeneic Hematopoietic Cell Transplantation. Front Immunol 2017; 8:465. [PMID: 28487696 PMCID: PMC5403889 DOI: 10.3389/fimmu.2017.00465] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 04/05/2017] [Indexed: 12/22/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is a well-established therapeutic modality effective for a variety of hematological malignancies but, unfortunately, is associated with significant morbidity and mortality related to cancer relapse as well as to transplant-related complications including graft-versus-host-disease (GvHD). Natural killer (NK) cells are the first donor-derived lymphocyte subset to recover after HCT, and their crucial role in protection against cancer relapse and infections is well established. Conversely, the role played by NK cells in GvHD is still controversial. Early studies suggested a participation of NK cells in GvHD induction or exacerbation. Subsequently, experimental evidence obtained in mice as well observational studies performed in humans led to a model in which NK cells play a regulatory role in GvHD by repressing alloreactive T cell responses. This widely accepted model has been recently challenged by clinical evidence indicating that NK cells can in some cases promote GvHD. In this review, we summarize available knowledge about the role of NK cells in GVHD pathogenesis. We review studies uncovering cellular mechanisms through which NK cells interact with other immune cell subsets during GvHD leading to a model in which NK cells naturally suppress GvHD through their cytotoxic ability to inhibit T cell activation unless exogenous hyperactivation lead them to produce proinflammatory cytokines that can conversely sustain T cell-mediated GvHD induction.
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Affiliation(s)
- Federico Simonetta
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Division of Hematology, Department of Oncology, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Maite Alvarez
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Robert S Negrin
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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30
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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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31
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Ogonek J, Varanasi P, Luther S, Schweier P, Kühnau W, Göhring G, Dammann E, Stadler M, Ganser A, Borchers S, Koehl U, Weissinger EM, Hambach L. Possible Impact of Cytomegalovirus-Specific CD8 + T Cells on Immune Reconstitution and Conversion to Complete Donor Chimerism after Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2017; 23:1046-1053. [PMID: 28344058 DOI: 10.1016/j.bbmt.2017.03.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/17/2017] [Indexed: 12/22/2022]
Abstract
Complete donor chimerism is strongly associated with complete remission after allogeneic stem cell transplantation (allo-SCT) in patients with hematologic malignancies. Donor-derived allo-immune responses eliminate the residual host hematopoiesis and thereby mediate the conversion to complete donor chimerism. Recently, cytomegalovirus (CMV) reactivation was described to enhance overall T cell reconstitution, to increase graft-versus-host disease incidence, and to reduce the leukemia relapse risk. However, the link between CMV and allo-immune responses is still unclear. Here, we studied the relationship between CMV-specific immunity, overall T cell reconstitution, and residual host chimerism in 106 CMV-seropositive patients transplanted after reduced-intensity conditioning including antithymocyte globulin. In accordance with previous reports, the recovery of CMV-specific cytotoxic T cells (CMV-CTLs) was more frequent in CMV-seropositive recipients (R) transplanted from CMV-seropositive than from seronegative donors (D). However, once CMV-CTLs were detectable, the reconstitution of CMV-specific CTLs was comparable in CMV R+/D- and R+/D+ patients. CD3+ and CD8+ T cell reconstitution was significantly faster in patients with CMV-CTLs than in patients without CMV-CTLs both in the CMV R+/D- and R+/D+ setting. Moreover, CMV-CTL numbers correlated with CD3+ and CD8+ T cell numbers in both settings. Finally, presence of CMV-CTLs was associated with low host chimerism levels 3 months after allo-SCT. In conclusion, our data provide a first indication that CMV-CTLs in CMV-seropositive patients might trigger the reconstitution of T cells and allo-immune responses reflected by the conversion to complete donor chimerism.
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Affiliation(s)
- Justyna Ogonek
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Pavankumar Varanasi
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Susanne Luther
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Patrick Schweier
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Wolfgang Kühnau
- Department Human Genetics, Hannover Medical School, Hannover, Germany
| | - Gudrun Göhring
- Department Human Genetics, Hannover Medical School, Hannover, Germany
| | - Elke Dammann
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Michael Stadler
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | | | - Ulrike Koehl
- Institute of Cellular Therapeutics, Hannover Medical School, Hannover, Germany
| | - Eva M Weissinger
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Lothar Hambach
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.
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Clinical and immunologic impact of CCR5 blockade in graft-versus-host disease prophylaxis. Blood 2017; 129:906-916. [PMID: 28057639 DOI: 10.1182/blood-2016-08-735076] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 12/20/2016] [Indexed: 01/10/2023] Open
Abstract
Graft-versus-host disease (GVHD) is a major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Lymphocyte trafficking via chemokine receptors such as CCR5 plays a critical role in alloreactive responses, and previous data suggest that CCR5 blockade with maraviroc results in a low incidence of visceral GVHD. However, the full scope of clinical and immunologic effects of CCR5 blockade in HSCT has not been described. We compared a cohort of patients enrolled on a trial of reduced-intensity allo-HSCT with standard GVHD prophylaxis plus maraviroc to a contemporary control cohort receiving standard GVHD prophylaxis alone. Maraviroc treatment was associated with a lower incidence of acute GVHD without increased risk of disease relapse, as well as reduced levels of gut-specific markers. At day 30, maraviroc treatment increased CCR5 expression on T cells and dampened T-cell activation in peripheral blood without impairing early immune reconstitution or increasing risk for infections. Patients who developed acute GVHD despite maraviroc prophylaxis showed increased T-cell activation, naive T-cell skewing, and elevated serum CXCL9 and CXCL10 levels. Collectively, these data suggest that maraviroc effectively protects against GVHD by modulating alloreactive donor T-cell responses, and that CXCR3 signaling may be an important resistance mechanism to CCR5 blockade in GVHD.
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Ullrich E, Salzmann-Manrique E, Bakhtiar S, Bremm M, Gerstner S, Herrmann E, Bader P, Hoffmann P, Holler E, Edinger M, Wolff D. Relation between Acute GVHD and NK Cell Subset Reconstitution Following Allogeneic Stem Cell Transplantation. Front Immunol 2016; 7:595. [PMID: 28066411 PMCID: PMC5177660 DOI: 10.3389/fimmu.2016.00595] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 11/30/2016] [Indexed: 01/08/2023] Open
Abstract
One of the major challenges of allogeneic stem cell transplantation (allo-SCT) is to reduce the risk of graft-versus-host disease (GVHD) while boosting the graft-versus-leukemia (GVL) effect. The reconstitution of natural killer (NK) cells following allo-SCT is of notable interest due to their known capability to induce GVL without GVHD. Here, in this study, we investigate the association between the incidence and severity of acute graft-versus-host disease (aGVHD) and the early reconstitution of NK cell subsets following allo-SCT. We analyzed 342 samples from 107 patients using flow cytometry, with a focus on immature CD56high and mature cytotoxic CD56dim NK cells. Longitudinal analysis of immune reconstitution after allo-SCT showed that the incidence of aGVHD was associated with a delayed expansion of the entire NK cell population, in particular the CD56high subset. Notably, the disturbed reconstitution of the CD56high NK cells also correlated with the severity of aGVHD.
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Affiliation(s)
- Evelyn Ullrich
- LOEWE Center for Cell and Gene Therapy, Goethe University, Frankfurt, Germany; Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University Frankfurt, Frankfurt, Germany
| | - Emilia Salzmann-Manrique
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University Frankfurt , Frankfurt , Germany
| | - Shahrzad Bakhtiar
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University Frankfurt , Frankfurt , Germany
| | - Melanie Bremm
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University Frankfurt , Frankfurt , Germany
| | - Stephanie Gerstner
- LOEWE Center for Cell and Gene Therapy, Goethe University , Frankfurt , Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modeling, Johann Wolfgang Goethe University , Frankfurt , Germany
| | - Peter Bader
- LOEWE Center for Cell and Gene Therapy, Goethe University, Frankfurt, Germany; Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University Frankfurt, Frankfurt, Germany
| | - Petra Hoffmann
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), University of Regensburg, Regensburg, Germany
| | - Ernst Holler
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), University of Regensburg, Regensburg, Germany
| | - Matthias Edinger
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), University of Regensburg, Regensburg, Germany
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), University of Regensburg, Regensburg, Germany
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34
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Impola U, Larjo A, Salmenniemi U, Putkonen M, Itälä-Remes M, Partanen J. Graft Immune Cell Composition Associates with Clinical Outcome of Allogeneic Hematopoietic Stem Cell Transplantation in Patients with AML. Front Immunol 2016; 7:523. [PMID: 27917176 PMCID: PMC5117118 DOI: 10.3389/fimmu.2016.00523] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 11/09/2016] [Indexed: 12/17/2022] Open
Abstract
Complications of allogeneic hematopoietic stem cell transplantation (HSCT) have been attributed to immune cells transferred into the patient with the graft. However, a detailed immune cell composition of the graft is usually not evaluated. In the present study, we determined the level of variation in the composition of immune cells between clinical HSCT grafts and whether this variation is associated with clinical outcome. Sizes of major immune cell populations in 50 clinical grafts from a single HSCT Centre were analyzed using flow cytometry. A statistical comparison between cell levels and clinical outcomes of HSCT was performed. Overall survival, acute graft-versus-host disease (aGVHD), chronic graft-versus-host disease (cGVHD), and relapse were used as the primary endpoints. Individual HSCT grafts showed considerable variation in their numbers of immune cell populations, including CD123+ dendritic cells and CD34+ cells, which may play a role in GVHD. Acute myeloid leukemia (AML) patients who developed aGVHD were transplanted with higher levels of effector CD3+ T, CD19+ B, and CD123+ dendritic cells than AML patients without aGVHD, whereas grafts with a high CD34+ content protected against aGVHD. AML patients with cGVHD had received grafts with a lower level of monocytes and a higher level of CD34+ cells than those without cGVHD. There is considerable variation in the levels of immune cell populations between HSCT grafts, and this variation is associated with outcomes of HSCT in AML patients. A detailed analysis of the immune cell content of the graft can be used in risk assessment of HSCT.
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Affiliation(s)
- Ulla Impola
- Finnish Red Cross Blood Service, Research and Development , Helsinki , Finland
| | - Antti Larjo
- Finnish Red Cross Blood Service, Research and Development , Helsinki , Finland
| | | | | | | | - Jukka Partanen
- Finnish Red Cross Blood Service, Research and Development , Helsinki , Finland
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Zhao S, Zhang L, Han J, Chu J, Wang H, Chen X, Wang Y, Tun N, Lu L, Bai XF, Yearsley M, Devine S, He X, Yu J. Conformal Nanoencapsulation of Allogeneic T Cells Mitigates Graft-versus-Host Disease and Retains Graft-versus-Leukemia Activity. ACS NANO 2016; 10:6189-200. [PMID: 27224853 PMCID: PMC5514314 DOI: 10.1021/acsnano.6b02206] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Allogeneic transplantation of hematopoietic stem cells (HSC) in combination with T cells has a curative potential for hematopoietic malignancies through graft-versus-leukemia (GVL) effects, but is often compromised by the notorious side effect of graft-versus-host disease (GVHD) resulting from alloreactivity of the donor T cells. Here, we tested if temporary immunoisolation achieved by conformally encapsulating the donor T cells within a biocompatible and biodegradable porous film (∼450 nm in thickness) of chitosan and alginate could attenuate GVHD without compromising GVL. The nanoencapsulation was found not to affect the phenotype of T cells in vitro in terms of size, viability, proliferation, cytokine secretion, and cytotoxicity against tumor cells. Moreover, the porous nature of the nanoscale film allowed the encapsulated T cells to communicate with their environment, as evidenced by their intact capability of binding to antibodies. Lethally irradiated mice transplanted with bone marrow cells (BMCs) and the conformally encapsulated allogeneic T cells exhibited significantly improved survival and reduced GVHD together with minimal liver damage and enhanced engraftment of donor BMCs, compared to the transplantation of BMCs and non-encapsulated allogeneic T cells. Moreover, the conformal nanoencapsulation did not compromise the GVL effect of the donor T cells. These data show that conformal nanoencapsulation of T cells within biocompatible and biodegradable nanoscale porous materials is a potentially safe and effective approach to improve allogeneic HSC transplantation for treating hematological malignancies and possibly other diseases.
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Affiliation(s)
- Shuting Zhao
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio 43210, United States
- Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Lingling Zhang
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Jianfeng Han
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Jianhong Chu
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Suzhou Institute of Blood and Marrow Transplantation, Soochow University, Suzhou 215000, China
| | - Hai Wang
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio 43210, United States
- Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xilin Chen
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Youwei Wang
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Norm Tun
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Lanchun Lu
- Department of Radiation Oncology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xue-Feng Bai
- Department of Pathology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Martha Yearsley
- Department of Pathology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Steven Devine
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- The James Cancer Hospital, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xiaoming He
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio 43210, United States
- Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Jianhua Yu
- Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- The James Cancer Hospital, The Ohio State University, Columbus, Ohio 43210, United States
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36
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Faridi RM, Kemp TJ, Dharmani-Khan P, Lewis V, Tripathi G, Rajalingam R, Daly A, Berka N, Storek J, Masood Khan F. Donor-Recipient Matching for KIR Genotypes Reduces Chronic GVHD and Missing Inhibitory KIR Ligands Protect against Relapse after Myeloablative, HLA Matched Hematopoietic Cell Transplantation. PLoS One 2016; 11:e0158242. [PMID: 27341514 PMCID: PMC4920429 DOI: 10.1371/journal.pone.0158242] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 06/12/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Allogeneic hematopoietic cell transplantation (HCT) can be curative for many hematologic diseases. However, complications such as graft-versus-host disease (GVHD) and relapse of primary malignancy remain significant and are the leading causes of morbidity and mortality. Effects of killer Ig-like receptors (KIR)-influenced NK cells on HCT outcomes have been extensively pursued over the last decade. However, the relevance of the reported algorithms on HLA matched myeloablative HCT with rabbit antithymocyte globulin (ATG) is used for GVHD prophylaxis remains elusive. Here we examined the role of KIR and KIR-ligands of donor-recipient pairs in modifying the outcomes of ATG conditioned HLA matched sibling and unrelated donor HCT. METHODS AND FINDINGS The study cohort consisted of 281 HLA matched sibling and unrelated donor-recipient pairs of first allogeneic marrow or blood stem cell transplantation allocated into 'discovery' (135 pairs) and 'validation' (146 pairs) cohorts. High resolution HLA typing was obtained from the medical charts and KIR gene repertoires were obtained by a Luminex® based SSO method. All surviving patients were followed-up for a minimum of two years. KIR and HLA class I distributions of HCT pairs were stratified as per applicable definitions and were tested for their association with cause specific outcomes [acute GVHD grade II-IV (aGVHD), chronic GVHD needing systemic therapy (cGVHD) and relapse] using a multivariate competing risks regression model as well as with survival outcomes [relapse-free survival (RFS), cGVHD & relapse free survival (cGRFS) and overall survival (OS)] by multivariate Cox proportional hazards regression model. A significant association between KIR genotype mismatching (KIR-B/x donor into KIR-AA recipient or vice versa) and cGVHD was found in both discovery (p = 0.001; SHR = 2.78; 95%CI: 1.50-5.17) and validation cohorts (p = 0.005; SHR = 2.61; 95%CI: 1.33-5.11). High incidence of cGVHD associated with KIR genotype mismatching was applicable to both sibling and unrelated donors and was specific to recipients who had one or two C1 bearing HLA-C epitopes (HLA-C1/x, p = 0.001; SHR = 2.40; 95%CI: 1.42-4.06). When compared with KIR genotype mismatched transplants, HLA-C1/x patients receiving grafts from KIR genotype matched donors had a significantly improved cGRFS (p = 0.013; HR = 1.62; 95%CI: 1.11-2.39). Although there was no effect of KIR genotype matching on survival outcomes, a significantly reduced incidence of relapse (p = 0.001; SHR = 0.22; 95%CI: 0.10-0.54) and improved relapse-free survival (p = 0.038; HR = 0.40; 95%CI: 0.17-0.95) was observed with one or more missing ligands for donor inhibitory KIR among the recipients of unrelated donor transplants. CONCLUSIONS The present study for the first time presents the beneficial effects of KIR genotype matching in reducing cGVHD in myeloablative transplant setting using HLA matched (sibling and unrelated) donors. The findings offer a clinically applicable donor selection strategy that can help control cGVHD without affecting the risk of relapse and/or identify patients at a high risk of developing cGVHD as potential candidates for preemptive therapy. The findings also affirm the beneficial effect of one or more missing inhibitory KIR ligands in the recipient in reducing relapse and improving a relapse free survival in unrelated donor transplants.
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Affiliation(s)
- Rehan Mujeeb Faridi
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Taylor J. Kemp
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Poonam Dharmani-Khan
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Victor Lewis
- Section of Pediatric Oncology, Blood and Marrow Transplant, Department of Oncology and Pediatrics, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Gaurav Tripathi
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Raja Rajalingam
- Immunogenetics and Transplantation Laboratory, Department of Surgery, University of California San Francisco, San Francisco, California, United States of America
| | - Andrew Daly
- Departments of Medicine and Oncology, Foothills Hospital and Tom Baker Cancer Centre, Calgary, Alberta, Canada
| | - Noureddine Berka
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
- Calgary Laboratory Services, University of Calgary, Calgary, Alberta, Canada
| | - Jan Storek
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
- Departments of Medicine and Oncology, Foothills Hospital and Tom Baker Cancer Centre, Calgary, Alberta, Canada
| | - Faisal Masood Khan
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
- Calgary Laboratory Services, University of Calgary, Calgary, Alberta, Canada
- * E-mail:
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Unbalanced recovery of regulatory and effector T cells after allogeneic stem cell transplantation contributes to chronic GVHD. Blood 2015; 127:646-57. [PMID: 26670634 DOI: 10.1182/blood-2015-10-672345] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 12/05/2015] [Indexed: 01/01/2023] Open
Abstract
The development and maintenance of immune tolerance after allogeneic hematopoietic stem cell transplantation (HSCT) requires the balanced reconstitution of donor-derived CD4 regulatory T cells (CD4Tregs) as well as effector CD4 (conventional CD4 T cells [CD4Tcons]) and CD8 T cells. To characterize the complex mechanisms that lead to unbalanced recovery of these distinct T-cell populations, we studied 107 adult patients who received T-replete stem cell grafts after reduced-intensity conditioning. Immune reconstitution of CD4Treg, CD4Tcon, and CD8 T cells was monitored for a 2-year period. CD3 T-cell counts gradually recovered to normal levels during this period but CD8 T cells recovered more rapidly than either CD4Tregs or CD4Tcons. Reconstituting CD4Tregs and CD4Tcons were predominantly central memory (CM) and effector memory (EM) cells and CD8 T cells were predominantly terminal EM cells. Thymic generation of naive CD4Tcon and CD8 T cells was maintained but thymic production of CD4Tregs was markedly decreased with little recovery during the 2-year study. T-cell proliferation was skewed in favor of CM and EM CD4Tcon and CD8 T cells, especially 6 to 12 months after HSCT. Intracellular expression of BCL2 was increased in CD4Tcon and CD8 T cells in the first 3 to 6 months after HSCT. Early recovery of naive and CM fractions within each T-cell population 3 months after transplant was also strongly correlated with the subsequent development of chronic graft-versus-host disease (GVHD). These dynamic imbalances favor the production, expansion, and persistence of effector T cells over CD4Tregs and were associated with the development of chronic GVHD.
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Zhang L, Chu J, Yu J, Wei W. Cellular and molecular mechanisms in graft-versus-host disease. J Leukoc Biol 2015; 99:279-87. [PMID: 26643713 DOI: 10.1189/jlb.4ru0615-254rr] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 10/19/2015] [Indexed: 12/18/2022] Open
Abstract
Graft-versus-host disease is a complication in patients undergoing hematopoietic stem cell transplantation. Graft-versus-host disease includes acute graft-versus-host disease and chronic graft-versus-host disease. Host APCs (e.g., dendritic cells and macrophages), effector T cells (e.g., Th1, Th17, and abnormal Th17:regulatory T cell ratio), B cells, and NK cells are implicated in graft-versus-host disease physiopathology. Proinflammation cytokines (e.g., IL-17, IL-1β, and TNF-α) are increased in graft-versus-host disease . Costimulatory molecules play an important role in inducing graft-versus-host disease . Pattern-recognition receptors, such as TLRs and nucleotide-binding oligomerization domain-like receptors, are critically involved in the pathogenesis of graft-versus-host disease . Complement system C3 mediates Th1/Th17 polarization in human T cell activation and skin graft-versus-host disease. Accumulation of CD26 T cells in graft-versus-host disease target organs was found. As a therapeutic target, soluble CD83 molecules or antibodies have been demonstrated to have therapeutic effects against graft-versus-host disease, and signaling molecules promote the inflammatory and immune process of graft-versus-host disease . These immune cells and molecules could be the predictors of graft-versus-host disease development and the drug targets of the treatments for graft-versus-host disease. This article focuses on major advances on cellular and molecular mechanisms in graft-versus-host disease.
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Affiliation(s)
- Lingling Zhang
- *Institute of Clinical Pharmacology and Key Laboratory of Antiinflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China; and Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Jianhong Chu
- *Institute of Clinical Pharmacology and Key Laboratory of Antiinflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China; and Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Jianhua Yu
- *Institute of Clinical Pharmacology and Key Laboratory of Antiinflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China; and Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Wei Wei
- *Institute of Clinical Pharmacology and Key Laboratory of Antiinflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China; and Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA
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Podgorny PJ, Pratt LM, Liu Y, Dharmani-Khan P, Luider J, Auer-Grzesiak I, Mansoor A, Williamson TS, Ugarte-Torres A, Hoegh-Petersen M, Khan FM, Larratt L, Jimenez-Zepeda VH, Stewart DA, Russell JA, Daly A, Storek J. Low Counts of B Cells, Natural Killer Cells, Monocytes, Dendritic Cells, Basophils, and Eosinophils are Associated with Postengraftment Infections after Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2015; 22:37-46. [PMID: 26363444 DOI: 10.1016/j.bbmt.2015.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 09/02/2015] [Indexed: 01/06/2023]
Abstract
Hematopoietic cell transplant (HCT) recipients are immunocompromised and thus predisposed to infections. We set out to determine the deficiency of which immune cell subset(s) may predispose to postengraftment infections. We determined day 28, 56, 84, and 180 blood counts of multiple immune cell subsets in 219 allogeneic transplant recipients conditioned with busulfan, fludarabine, and Thymoglobulin. Deficiency of a subset was considered to be associated with infections if the low subset count was significantly associated with subsequent high infection rate per multivariate analysis in both discovery and validation cohorts. Low counts of monocytes (total and inflammatory) and basophils, and low IgA levels were associated with viral infections. Low plasmacytoid dendritic cell (PDC) counts were associated with bacterial infections. Low inflammatory monocyte counts were associated with fungal infections. Low counts of total and naive B cells, total and CD56(high) natural killer (NK) cells, total and inflammatory monocytes, myeloid dendritic cells (MDCs), PDCs, basophils and eosinophils, and low levels of IgA were associated with any infections (due to any pathogen or presumed). In conclusion, deficiencies of B cells, NK cells, monocytes, MDCs, PDCs, basophils, eosinophils, and/or IgA plasma cells appear to predispose to postengraftment infections.
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Affiliation(s)
- Peter J Podgorny
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - Laura M Pratt
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Yiping Liu
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Joanne Luider
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Iwona Auer-Grzesiak
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Adnan Mansoor
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | | | | | - Faisal M Khan
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Loree Larratt
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | | | - Douglas A Stewart
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - James A Russell
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Andrew Daly
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jan Storek
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
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Peripheral Blood CD38 Bright CD8+ Effector Memory T Cells Predict Acute Graft-versus-Host Disease. Biol Blood Marrow Transplant 2015; 21:1215-22. [PMID: 25881755 DOI: 10.1016/j.bbmt.2015.04.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 04/07/2015] [Indexed: 02/08/2023]
Abstract
Acute graft-versus-host disease (aGVHD) is mediated by allogeneic T cell responses. We hypothesized that increases of peripheral blood-activated CD8+ effector memory T (TEM) cells would be observed after hematopoietic stem cell transplantation (HSCT) before onset of aGVHD symptoms. Blood was collected twice weekly after HSCT for 7 weeks in 49 consecutive pediatric and adult HSCT recipients. Samples were incubated with fluorochrome-conjugated antibodies against CD45, CD3, CD8, CD38, CD45RA, and CCR7 and analyzed using flow cytometry. TEM cells were defined as CD3+ CD8+ CCR7- CD45RA(-) lymphocytes. CD38 expression was used as a marker of T cell activation. Patients were followed for 100 days for development of aGVHD. Twenty-three patients developed grade 1 to 4 aGVHD at a median of 37 days (range, 15 to 79 days) after HCST. Absolute CD38 bright CD8+ TEM of > 35 cells/μL predicted aGVHD at a median of 8 days (range, 1 to 34) before aGVHD onset with a sensitivity of 82.6% and specificity of 91.6%. The cumulative incidence of aGVHD was 90% in patients with absolute CD38 bright CD8+ TEM >35 cells/μL and 15% in patients without (P < .0001). Quantification of CD38 bright CD8+ TEM cells may predict aGVHD in children and young adult HSCT recipients.
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41
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Lehman JS, Gibson LE, el-Azhary RA, Chavan RN, Hashmi SK, Lohse CM, Flotte TJ. Acute cutaneous graft-vs.-host disease compared to drug hypersensitivity reaction with vacuolar interface changes: a blinded study of microscopic and immunohistochemical features. J Cutan Pathol 2014; 42:39-45. [DOI: 10.1111/cup.12427] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Revised: 06/13/2014] [Accepted: 07/19/2014] [Indexed: 01/09/2023]
Affiliation(s)
- Julia S. Lehman
- Department of Dermatology; Mayo Clinic; Rochester MN USA
- Department of Laboratory Medicine and Pathology; Mayo Clinic; Rochester MN USA
| | - Lawrence E. Gibson
- Department of Dermatology; Mayo Clinic; Rochester MN USA
- Department of Laboratory Medicine and Pathology; Mayo Clinic; Rochester MN USA
| | | | | | | | | | - Thomas J. Flotte
- Department of Laboratory Medicine and Pathology; Mayo Clinic; Rochester MN USA
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42
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Itzykson R, Robin M, Moins-Teisserenc H, Delord M, Busson M, Xhaard A, de Fontebrune FS, Peffault de Latour R, Toubert A, Socié G. Cytomegalovirus shapes long-term immune reconstitution after allogeneic stem cell transplantation. Haematologica 2014; 100:114-23. [PMID: 25261095 DOI: 10.3324/haematol.2014.113415] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Immune reconstitution after allogeneic stem cell transplantation is a dynamic and complex process depending on the recipient and donor characteristics, on the modalities of transplantation, and on the occurrence of graft-versus-host disease. Multivariate methods widely used for gene expression profiling can simultaneously analyze the patterns of a great number of biological variables on a heterogeneous set of patients. Here we use these methods on flow cytometry assessment of up to 25 lymphocyte populations to analyze the global pattern of long-term immune reconstitution after transplantation. Immune patterns were most distinct from healthy controls at six months, and had not yet fully recovered as long as two years after transplant. The two principal determinants of variability were linked to the balance of B and CD8(+) T cells and of natural killer and B cells, respectively. Recipient's cytomegalovirus serostatus, cytomegalovirus replication, and chronic graft-versus-host disease were the main factors shaping the immune pattern one year after transplant. We identified a complex signature of under- and over-representation of immune populations dictated by recipient's cytomegalovirus seropositivity. Finally, we identified dimensions of variance in immune patterns as significant predictors of long-term non-relapse mortality, independently of chronic graft-versus-host disease.
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Affiliation(s)
- Raphael Itzykson
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité
| | - Marie Robin
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris
| | - Helene Moins-Teisserenc
- Université Paris-Diderot et Paris Sorbonne Cité Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Marc Delord
- Université Paris-Diderot et Paris Sorbonne Cité Plateforme de Bioinformatique et Biostatistique, Institut Universitaire d'Hématologie, Paris, France
| | - Marc Busson
- Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Aliénor Xhaard
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris
| | - Flore Sicre de Fontebrune
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité
| | | | - Antoine Toubert
- Université Paris-Diderot et Paris Sorbonne Cité Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Gérard Socié
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
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43
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Filippini P, Rutella S. Recent advances on cellular therapies and immune modulators for graft-versus-host disease. Expert Rev Clin Immunol 2014; 10:1357-74. [PMID: 25196777 DOI: 10.1586/1744666x.2014.955475] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The efficacy of allogeneic hematopoietic stem cell transplantation is counterbalanced by the occurrence of life-threatening immune-mediated complications, such as graft-versus-host disease (GVHD), a multistep disease which is reportedly fatal to approximately 15% of transplant recipients. It is now established that T-cell-dendritic cell interactions, T-cell activation, release of proinflammatory cytokines and T-cell trafficking partake in GVHD pathogenesis. This article will focus on the most recent strategies aimed at preventing/treating GVHD by manipulating components of the innate and adaptive immune response from both the donor and the host.
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Affiliation(s)
- Perla Filippini
- Department of Systems Medicine, IRCCS San Raffaele Pisana, Rome, Italy
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44
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Chawla S, Dharmani-Khan P, Liu Y, Prokopishyn N, Amlish Munir M, Griffiths C, Khan FM, Stewart DA, Russell JA, Daly A, Storek J. High Serum Level of Antithymocyte Globulin Immediately before Graft Infusion Is Associated with a Low Likelihood of Chronic, But Not Acute, Graft-versus-Host Disease. Biol Blood Marrow Transplant 2014; 20:1156-62. [DOI: 10.1016/j.bbmt.2014.04.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 04/07/2014] [Indexed: 11/28/2022]
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