1
|
Rashid N, Gooley T, Furlong T, Lee SJ, Martin PJ, Storb R, Mielcarek M. Impact of Donor Statin Treatment on Graft-versus-Host Disease after Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2023; 29:701.e1-701.e8. [PMID: 37657769 PMCID: PMC10695696 DOI: 10.1016/j.jtct.2023.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/15/2023] [Accepted: 08/27/2023] [Indexed: 09/03/2023]
Abstract
Some retrospective studies have suggested that long-term donor statin use may protect against graft-versus-host disease (GVHD) in patients receiving cyclosporine (CSP)-based immunosuppression after allogeneic hematopoietic cell transplantation (HCT), but prospective studies of short-term treatment of donors with statin have shown conflicting results. We conducted 2 consecutive prospective clinical trials to assess whether donor statin treatment was associated with protection against severe acute GVHD (aGVHD). In a single-arm phase II trial (study 1), we evaluated whether short-term statin treatment of HLA-matched related donors for 14 days before HCT prevented grade III-IV aGVHD. In a prospective observational cohort study (study 2), we evaluated whether longer-term (>14 days) donor statin use was required for GVHD-protective effects. Study 1 was terminated after 6 of the 35 recipients (17%) developed grade III-IV GVHD. For study 2, we identified 135 patients whose unrelated donors had received long-term treatment with statins up to the time of HCT and 4942 patients whose donors had not received long-term statin treatment. The adjusted odds ratio for grade III-IV aGVHD (statin versus no statin) was .83 (95% confidence interval [CI], .46 to 1.50; P = .54). Multivariable analysis showed no statistically significant differences between the 2 groups in the risk of grade II-IV aGVHD, chronic GVHD, nonrelapse mortality, recurrent malignancy, or overall mortality. Among patients receiving CSP-based immunosuppression, including 35 with donors receiving long-term statin treatment and 973 with donors who did not receive statins, the adjusted odds ratio of grade III-IV aGVHD was .30 (95% CI, .07 to 1.35; P = .12). In study 1, short-term statin treatment of donors was ineffective in preventing grade III-IV GVHD. In study 2, in the prespecified subgroup of recipients given CSP-based immunosuppression, nondefinitive evidence suggested that donor statin use was associated with a reduced risk of severe aGVHD.
Collapse
Affiliation(s)
- Nahid Rashid
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington; Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington
| | - Ted Gooley
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Terry Furlong
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington; Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington
| | - Paul J Martin
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington; Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington; Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington
| | - Marco Mielcarek
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington; Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington.
| |
Collapse
|
2
|
Limpert R, Pan P, Wang LS, Chen X. From support to therapy: rethinking the role of nutrition in acute graft-versus-host disease. Front Immunol 2023; 14:1192084. [PMID: 37359550 PMCID: PMC10285162 DOI: 10.3389/fimmu.2023.1192084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Allogeneic Hematopoietic stem cell transplantation (HSCT) offers a potential cure for patients with hematologic malignancies. Unfortunately, graft-versus-host disease (GVHD) remains a major obstacle to the greater success of this treatment. Despite intensive research efforts over the past several decades, GVHD is still a major cause of morbidity and mortality in patients receiving allogeneic HSCT. The genetic disparity between donor and recipient is the primary factor that dictates the extent of alloimmune response and the severity of acute GVHD (aGVHD). However, some nongenetic factors are also actively involved in GVHD pathogenesis. Thus, identifying host factors that can be readily modified to reduce GVHD risk is of important clinical significance. We are particularly interested in the potential role of nutrition, as a nongenetic factor, in the etiology and management of aGVHD. In this article, we summarize recent findings regarding how different routes of nutritional support and various dietary factors affect aGVHD. Since diet is one of the most important factors that shape gut microbiota, we also provide evidence for a potential link between certain nutrients and gut microbiota in recipients of allogeneic HSCT. We propose a shifting role of nutrition from support to therapy in GVHD by targeting gut microbiota.
Collapse
|
3
|
Heart Transplant, Kawasaki Disease, and Bone Marrow Transplant: Are There Consequences? Curr Atheroscler Rep 2022; 24:243-251. [PMID: 35132571 DOI: 10.1007/s11883-022-00997-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW This article reviews the current landscape of cardiovascular disease (CVD) risk factors, focusing on dyslipidemia, which contribute to atherosclerosis in three unique populations: youth less than 18 years-of-age with a history of Kawasaki disease, and those who have undergone orthotopic heart and bone marrow transplants. RECENT FINDINGS Atherosclerosis, the major cause of CVD, begins in childhood. Acquired and genetic disorders of lipid and lipoprotein metabolism, present at an early age, are major contributors to early precursors of atherosclerosis, which accelerate after age 20. Treatment of the underlying medical condition and optimum management of all risk factors is critical in improving outcomes. Nonetheless, limited data is available to assist clinical decision-making, with the aim of improving outcomes. Atherosclerosis, beginning in childhood, is multifactorial in origin with complex interplay of inflammation, infection, endothelial dysfunction, and dyslipidemia. Future studies are needed to help elucidate the specific roles of disease mechanisms, with an emphasis on early intervention and prediction of subclinical disease. In addition to a heart healthy lifestyle, there may be a role for use of lipid-lowering medications beginning at an early age.
Collapse
|
4
|
Luft T, Dreger P, Radujkovic A. Endothelial cell dysfunction: a key determinant for the outcome of allogeneic stem cell transplantation. Bone Marrow Transplant 2021; 56:2326-2335. [PMID: 34253879 PMCID: PMC8273852 DOI: 10.1038/s41409-021-01390-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 06/08/2021] [Accepted: 06/22/2021] [Indexed: 01/26/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloSCT) carries the promise of cure for many malignant and non-malignant diseases of the lympho-hematopoietic system. Although outcome has improved considerably since the pioneering Seattle achievements more than 5 decades ago, non-relapse mortality (NRM) remains a major burden of alloSCT. There is increasing evidence that endothelial dysfunction is involved in many of the life-threatening complications of alloSCT, such as sinusoidal obstruction syndrome/venoocclusive disease, transplant-associated thrombotic microangiopathy, and refractory acute graft-versus host disease. This review delineates the role of the endothelium in severe complications after alloSCT and describes the current status of search for biomarkers predicting endothelial complications, including markers of endothelial vulnerability and markers of endothelial injury. Finally, implications of our current understanding of transplant-associated endothelial pathology for prevention and management of complications after alloSCT are discussed.
Collapse
Affiliation(s)
- Thomas Luft
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
| | - Peter Dreger
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
| | | |
Collapse
|
5
|
Sumransub N, El Jurdi N, Chiraphapphaiboon W, Maakaron JE. Putting function back in dysfunction: Endothelial diseases and current therapies in hematopoietic stem cell transplantation and cellular therapies. Blood Rev 2021; 51:100883. [PMID: 34429234 DOI: 10.1016/j.blre.2021.100883] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/16/2021] [Accepted: 08/12/2021] [Indexed: 01/28/2023]
Abstract
Endothelial dysfunction is characterized by altered vascular permeability and prothrombotic, pro-inflammatory phenotypes. Endothelial dysfunction results in end-organ damage and has been associated with diverse disease pathologies. Complications observed after hematopoietic stem cell transplantation (HCT) and chimeric antigen receptor-T cell (CAR-T) therapy for hematologic and neoplastic disorders share overlapping clinical manifestations and there is increasing evidence linking these complications to endothelial dysfunction. Despite advances in supportive care and treatments, end-organ toxicity remains the leading cause of mortality. A new strategy to mitigate endothelial dysfunction could lead to improvement of clinical outcomes for patients. Statins have demonstrated pleiotropic effects of immunomodulatory and endothelial protection by various molecular mechanisms. Recent applications in immune-mediated diseases such as autoimmune disorders, chronic inflammatory conditions, and graft-versus-host disease (GVHD) have shown promising results. In this review, we cover the mechanisms underlying endothelial dysfunction in GVHD and CAR-T cell-related toxicities. We summarize the current knowledge about statins and other agents used as endothelial protectants. We propose further studies using statins for prophylaxis and prevention of end-organ damage related to extensive endothelial dysfunction in HCT and CAR-T.
Collapse
Affiliation(s)
- Nuttavut Sumransub
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America
| | - Najla El Jurdi
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America
| | - Wannasiri Chiraphapphaiboon
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Rd, Bangkok-Noi, Bangkok 10700, Thailand
| | - Joseph E Maakaron
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America.
| |
Collapse
|
6
|
Fluvastatin-Pretreated Donor Cells Attenuated Murine aGVHD by Balancing Effector T Cell Distribution and Function under the Regulation of KLF2. BIOMED RESEARCH INTERNATIONAL 2021; 2020:7619849. [PMID: 33415155 PMCID: PMC7769635 DOI: 10.1155/2020/7619849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 11/17/2020] [Accepted: 12/01/2020] [Indexed: 02/04/2023]
Abstract
Prevention of acute graft-versus-host disease (aGVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is still to be explored. Statins are potent immunomodulatory agents that hold promise as novel and safe agents for aGVHD prophylaxis, yet the controversial effect and regulatory mechanism are incompletely understood. Here, in an MHC mismatched murine model, we found that Fluvastatin-pretreated donor cells could attenuate aGVHD severity by remission tissue pathological injury. Fluvastatin served to restrain effector T cells entry into aGVHD target organs from secondary lymphoid organs (SLOs). The potential mechanism of correcting the effector T cell biased distribution was that Fluvastatin elevated CD62L and CCR7 expression while decreased CXCR3 and CD44 levels, which were correlated with Kruppel-like factor 2 (KLF2) sustention in donor-derived cells. In addition, Fluvastatin was contributed to reducing cytokines IFN-γ, TNF-α, and granzyme-B production in allogeneic effector CD4+ and CD8+ T cells. Furthermore, evidence confirmed that Fluvastatin had a long-lasting effect to sustain KLF2 expression both in vitro and in vivo even under the stimulated circumstance. In conclusion, administration of Fluvastatin to donor mice showed protective effects against recipient aGVHD when compared to untreated mice due to the retention of effector T cells in lymphoid organs accompanying with reduction of nonlymphatic infiltration and related inflammatory cytokines.
Collapse
|
7
|
Zeiser R. Advances in understanding the pathogenesis of graft-versus-host disease. Br J Haematol 2019; 187:563-572. [PMID: 31588560 DOI: 10.1111/bjh.16190] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 08/17/2019] [Accepted: 08/19/2019] [Indexed: 01/04/2023]
Abstract
Acute graft-versus-host disease (GVHD) remains a major complication after allogeneic haematopoietic stem cell transplantation (allo-HSCT). The emergence of different immuno-prophylaxis strategies, such as post-transplant cyclophosphamide or anti-thymocyteglobulin has reduced the incidence of acute GVHD in recent years. The biology of the acute GVHD we observe in the clinic may change due to the use of novel immuno-stimulatory agents, including immune checkpoint inhibitors or anti-neoplastic immune-modifiers, like lenalidomide, given before or after allo-HSCT. Here we discuss the recent advances in our understanding of acute GVHD with a focus on early events of the disease, including tissue damaging factors, innate immune cells, costimulatory pathways, immune cell signalling, immuno-regulatory cell types, biomarkers of GVHD and regenerative approaches. New insight in the pathogenesis of acute GVHD has revealed the role of pro-inflammatory intracellular signalling, defects in intestinal tissue regeneration and anti-bacterial defence, as well as a reduced diversity of the microbiome, which will be the basis for the development of novel therapies.
Collapse
Affiliation(s)
- Robert Zeiser
- Department of Haematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, Freiburg University Medical Centre, Freiburg, Germany
| |
Collapse
|
8
|
Rivera-Franco MM, León-Rodríguez E, Gómez-Martín D. Correlation of T Cell Subsets and Hypercholesterolemia of the Donor and Its Association with Acute Graft-versus-Host Disease. Int J Hematol Oncol Stem Cell Res 2019; 13:183-188. [PMID: 31871592 PMCID: PMC6925362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Acute graft-versus-host disease (aGVHD) is an important cause of death following allogeneic hematopoietic stem cell transplantation (allo-HSCT). The association between cholesterol and aGVHD was previously described potentially, resulting from pro-inflammatory responses associated with hypercholesterolemia. The aim of this study was to correlate T cell subsets in donor bone marrow (BM) samples with their levels of cholesterol and associate these results with recipients who developed aGVHD and those who did not. Materials and Methods: A prospective study was performed in 39 donor samples. T cell subsets were analyzed by flow cytometry. Results: Eleven (28%) donors had hypercholesterolemia. Donor samples with hypercholesterolemia had less Tregs compared to donors with normal levels of cholesterol (22.69 (IQR=30.6) cells/µL vs 52.62 (IQR=44.68) cells/µL, p=0.04). Among all individuals in the cohort, aGVHD was observed in 21%: 36% from donors with hypercholesterolemia versus 14% from donors with normal levels of cholesterol. Conclusion: As we described the association between hypercholesterolemia and diminished Tregs, our results might suggest that normalizing the levels of total cholesterol in the donor, prior performing allo-HSCT, might be an effective approach to diminish the risk of the receptor to develop aGVHD.
Collapse
Affiliation(s)
- MM Rivera-Franco
- Stem Cell Transplantation Program, Department of Hematology and Oncology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Eucario León-Rodríguez
- Stem Cell Transplantation Program, Department of Hematology and Oncology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Diana Gómez-Martín
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| |
Collapse
|
9
|
Villa NY, McFadden G. Virotherapy as Potential Adjunct Therapy for Graft-Vs-Host Disease. CURRENT PATHOBIOLOGY REPORTS 2018; 6:247-263. [PMID: 30595970 PMCID: PMC6290699 DOI: 10.1007/s40139-018-0186-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW This review discusses the pathophysiology, risk factors, and the advances in the prevention or treatment of graft-vs-host disease (GvHD) by exploiting adjunct virotherapy. In addition, nonviral adjunct therapeutic options for the prevention of GvHD in the context of allogeneic hematopoietic stem cell transplantation (allo-HSCT) are discussed. The role of oncolytic viruses to treat different HSCT-eligible hematological cancers is also considered and correlated with the issue of GvHD in the context of allo-HSCT. RECENT FINDINGS Emerging therapies focused on the prevention or treatment of GvHD include the use of regulatory T cells (Tregs), mesenchymal stem cells (MSCs), microbiome manipulation, B cell inhibitors, among others. Our lab and others have reported that an oncolytic DNA virus from the Poxviridae family, called myxoma virus (MYXV), not only exhibits oncolytic activity against various hematologic malignancies like multiple myeloma (MM) or acute myeloid leukemia (AML) but also, in addition, ex vivo MYXV treatment of human allogeneic-bone marrow transplants (allo-BMT), or allo-peripheral blood mononuclear cell (allo-PBMC) transplants can abrogate GvHD in xenografted mice without impairing graft-vs-tumor (GvT) effects against residual cancer. To date, this is the first and the only oncolytic virus with a dual potential of mediating oncolysis against a residual cancer target and also inhibiting or preventing GvHD following allo-HSCT. SUMMARY This review discusses how oncolytic virotherapy can be applied as a potential adjunct therapy for the potential treatment of GvHD. In addition, we highlight major emerging nonviral therapies currently studied for the treatment or prevention of GvHD. We also review the emerging oncolytic virotherapies against different hematological cancers currently eligible for allo-HSCT and highlight the potential role of the oncolytic virus MYXV to decrease GvHD while maintaining or enhancing the positive benefits of GvT.
Collapse
Affiliation(s)
- Nancy Y. Villa
- Biodesign Center for Immunotherapy, Vaccines and Virotherapy, Arizona State University, Tempe, AZ 85287 USA
| | - Grant McFadden
- Biodesign Center for Immunotherapy, Vaccines and Virotherapy, Arizona State University, Tempe, AZ 85287 USA
| |
Collapse
|
10
|
Turcotte LM, Wang T, Hemmer MT, Spellman SR, Arora M, Yingst A, Couriel D, Alousi A, Pidala J, Knight JM, Verneris MR. Proinflammatory Cytokine and Adipokine Levels in Adult Unrelated Marrow Donors Are Not Associated with Hematopoietic Cell Transplantation Outcomes. Biol Blood Marrow Transplant 2018; 25:12-18. [PMID: 30144561 DOI: 10.1016/j.bbmt.2018.08.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 08/10/2018] [Indexed: 11/25/2022]
Abstract
Graft-versus-host disease (GVHD) is a frequent cause of morbidity and mortality after allogeneic hematopoietic cell transplantation (allo-HCT). GVHD occurs when donor lymphocytes are activated by inflammatory cytokines and alloantigens. The role of donor biologic characteristics, such as basal inflammation, has not been investigated as a risk factor for GVHD but is theoretically transferrable to the recipient. We evaluated donor serum and plasma concentrations of cytokines and adipokines (IL-1β, IL-6, tumor necrosis factor [TNF]-α, leptin, suppression of tumorigenicity-2, and adiponectin) from test (n = 210) and replication (n = 250) cohorts of matched, unrelated transplant peripheral blood stem cell recipients identified through the Center for International Blood and Marrow Transplantation Research between 2000 and 2011 for hematologic malignancies. Hazard ratios were estimated for acute (grades II to IV and III to IV) and chronic GVHD, overall survival, disease-free survival, transplant-related mortality, and relapse for each cytokine or adipokine, adjusting for significant covariates. The lowest cytokine quartile was considered as the reference group for each model. To account for multiple testing P < .01 was considered the threshold for significance. In the test cohort a borderline significant association was identified between donor serum IL-1β concentrations and grades III to IV acute GVHD in the recipient (P = .01), and a significant inverse association was identified between donor TNF-α concentrations and chronic GVHD (P = .006). These findings were not validated in the replication cohort. Although the initial associations between cytokine levels and allo-HCT outcomes were not validated, the idea that donor characteristics may be transferable to the recipient remains an exciting area for future research.
Collapse
Affiliation(s)
- Lucie M Turcotte
- Division of Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, Minnesota.
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Michael T Hemmer
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be the Match, Minneapolis, Minnesota
| | - Mukta Arora
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, Minnesota
| | - Ashley Yingst
- Department of Pediatrics, University of Colorado-Denver, Denver, Colorado
| | - Daniel Couriel
- Department of Medicine, Utah Blood and Marrow Transplant Program, Salt Lake City, Utah
| | - Amin Alousi
- Department of Stem Cell Transplantation, Division of Cancer Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
| | - Joseph Pidala
- Department of Blood and Marrow Transplantation; H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Jennifer M Knight
- Department of Psychiatry, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Michael R Verneris
- Department of Pediatrics, University of Colorado-Denver, Denver, Colorado
| |
Collapse
|
11
|
Rivera-Franco MM, León-Rodríguez E, Lastra-German IK, Mendoza-Farias AA. Association of recipient and donor hypercholesterolemia prior allogeneic stem cell transplantation and graft-versus-host disease. Leuk Res 2018; 72:74-78. [PMID: 30114558 DOI: 10.1016/j.leukres.2018.07.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/23/2018] [Accepted: 07/28/2018] [Indexed: 11/26/2022]
Abstract
Few authors have reported a decreased frequency of acute graft-versus-host disease (aGVHD) using statins, as these medications have anti-inflammatory effects, however, to date, the direct association between high cholesterol and GVHD has not been reported. The aim of his study was to investigate the association of recipient and donor hypercholesterolemia with the incidence of aGVHD. A retrospective analysis was performed identifying allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients and donors at the National Institute of Medical Sciences and Nutrition in Mexico City between May 1999 and August 2017. The final cohort included 113 consecutive patients undergoing allo-HSCT and 110 donors with complete data. Acute GVHD was present in 24% patients. A statistically significant increase in the frequency of aGVHD associated with hypercholesterolemia in the recipients or donors (p = 0.03 and p = 0.008, respectively). Hypercholesterolemia in both, donor and recipient, was also associated with increased aGVHD compared to either patient or donor having hypercholesterolemia or neither (p = 0.002). No statistical significance was observed for other variables. To date, this is the first study associating hypercholesterolemia with aGVHD. According to our results we conclude that hypercholesterolemia in the donor, or in both, the patient and donor, is an independent factor for the development of aGVHD, however, further prospective and larger studies are needed as our results are preliminary.
Collapse
Affiliation(s)
- Monica M Rivera-Franco
- Stem Cell Transplantation Program, Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico
| | - Eucario León-Rodríguez
- Stem Cell Transplantation Program, Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico.
| | - Isabel K Lastra-German
- Stem Cell Transplantation Program, Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico
| | - Andrea A Mendoza-Farias
- Stem Cell Transplantation Program, Hematology and Oncology Department, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico
| |
Collapse
|
12
|
Zeiser R. Immune modulatory effects of statins. Immunology 2018; 154:69-75. [PMID: 29392731 DOI: 10.1111/imm.12902] [Citation(s) in RCA: 157] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 01/18/2018] [Accepted: 01/22/2018] [Indexed: 12/26/2022] Open
Abstract
Despite major advances in recent years, immunosuppressive regimens for multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus and graft-versus-host disease still have major adverse effects and immunomodulation rather than immune paralysis would be desirable. Statins inhibit the rate-limiting enzyme of the l-mevalonate pathway, the 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase. It was shown that blocking the l-mevalonate pathway reduces inflammation through effects on downstream metabolites of the pathway including farnesylpyrophosphates and geranylgeranylpyrophosphates, which are essential for the attachment of GTPases like RhoA, Rac and Ras to the cell membrane. Therefore, l-mevalonate pathway downstream products play critical roles in the different steps of an immune response including immune cell activation, migration, cytokine production, immune metabolism and survival. This review discusses the relevance of the different metabolites for the immunomodulatory effect of statins and connects preclinical results with data from clinical studies that tested statins for the treatment of different inflammatory diseases.
Collapse
Affiliation(s)
- Robert Zeiser
- Department of Haematology, Oncology and Stem Cell Transplantation, Freiburg University Medical Centre, Freiburg, Germany
| |
Collapse
|
13
|
Turcotte LM, Wang T, Hemmer MT, Spellman SR, Arora M, Couriel D, Alousi A, Pidala J, Abdel-Azim H, Ahmed I, Beitinjaneh A, Buchbinder D, Byrne M, Callander N, Chao N, Choi SW, DeFilipp Z, Gadalla SM, Gale RP, Gergis U, Hashmi S, Hematti P, Holmberg L, Inamoto Y, Kamble RT, Lehmann L, MacMillan MA, McIver Z, Nishihori T, Norkin M, O'Brien T, Olsson RF, Reshef R, Saad A, Savani BN, Schouten HC, Seo S, Solh M, Verdonck L, Vij R, Wirk B, Yared J, Horowitz MM, Knight JM, Verneris MR. Donor body mass index does not predict graft versus host disease following hematopoietic cell transplantation. Bone Marrow Transplant 2018; 53:932-937. [PMID: 29382954 PMCID: PMC6041147 DOI: 10.1038/s41409-018-0100-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 01/03/2018] [Accepted: 01/04/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Lucie M Turcotte
- University of Minnesota Blood and Marrow Transplant Program, Minneapolis, MN, USA.
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.,Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Michael T Hemmer
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, MN, USA
| | - Mukta Arora
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN, USA
| | - Daniel Couriel
- Utah Blood and Marrow Transplant Program, Salt Lake City, UT, USA
| | - Amin Alousi
- Department of Stem Cell Transplantation, Division of Cancer Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Joseph Pidala
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Hisham Abdel-Azim
- Division of Hematology, Oncology and Blood & Marrow Transplantation, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
| | - Ibrahim Ahmed
- Department of Hematology Oncology and Bone Marrow Transplantation, The Children's Mercy Hospitals and Clinics, Kansas City, MO, USA
| | | | - David Buchbinder
- Division of Pediatrics Hematology, Children's Hospital of Orange County, Orange, CA, USA
| | - Michael Byrne
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Natalie Callander
- Division of Hematology/Oncology/Bone Marrow Transplantation, Department of Medicine, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Nelson Chao
- Division of Cell Therapy and Hematologica, Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | | | - Zachariah DeFilipp
- Blood and Marrow Transplant Program, Massachusetts General Hospital, Boston, MA, USA
| | - Shahinaz M Gadalla
- Division of Cancer Epidemiology & Genetics, NIH-NCI Clinical Genetics Branch, Rockville, MD, USA
| | - Robert Peter Gale
- Hematology Research Centre, Division of Experimental Medicine, Department of Medicine, Imperial College London, London, United Kingdom
| | - Usama Gergis
- Hematolgic Malignancies & Bone Marrow Transplant, Department of Medical Oncology, New York Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | - Shahrukh Hashmi
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.,Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Peiman Hematti
- Division of Hematology/Oncology/Bone Marrow Transplantation, Department of Medicine, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Leona Holmberg
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Rammurti T Kamble
- Division of Hematology and Oncology, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Leslie Lehmann
- Dana-Farber Cancer Institute/Boston Children's Hospital, Boston, MA, USA
| | - Margaret A MacMillan
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN, USA
| | | | - Taiga Nishihori
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Maxim Norkin
- Division of Hematology/Oncology, University Florida College of Medicine, Gainesville, FL, USA
| | - Tracey O'Brien
- Blood & Marrow Transplant Program, Kids Cancer Centre, Sydney Children's Hospital, Sydney, Australia
| | - Richard F Olsson
- Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre for Clinical Research Sormland, Uppsala University, Uppsala, Sweden
| | - Ran Reshef
- Blood and Marrow Transplantation Program and Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY, USA
| | - Ayman Saad
- Division of Hematology/Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Bipin N Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Harry C Schouten
- Department of Hematology, Academische Ziekenhuis, Maastricht, Netherlands
| | - Sachiko Seo
- Department of Hematology & Oncology, National Cancer Research Center East, Chiba, Japan
| | - Melhem Solh
- The Blood and Marrow Transplant Group of Georgia, Northside Hospital, Atlanta, GA, USA
| | - Leo Verdonck
- Department of Hematology/Oncology, Isala Clinic, Zwolle, The Netherlands
| | - Ravi Vij
- Division of Hematology and Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Baldeep Wirk
- Division of Bone Marrow Transplant, Seattle Cancer Care Alliance, Seattle, WA, USA
| | - Jean Yared
- Blood & Marrow Transplantation Program, Division of Hematology/Oncology, Department of Medicine, Greenebaum Cancer Center, University of Maryland, Baltimore, MD, USA
| | - Mary M Horowitz
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer M Knight
- Department of Psychiatry, Medical College of Wisconsin, Milwaukee, WI, USA
| | | |
Collapse
|
14
|
Premstaller M, Perren M, Koçack K, Arranto C, Favre G, Lohri A, Gerull S, Passweg JR, Halter JP, Leuppi-Taegtmeyer AB. Dyslipidemia and lipid-lowering treatment in a hematopoietic stem cell transplant cohort: 25 years of follow-up data. J Clin Lipidol 2017; 12:464-480.e3. [PMID: 29310991 DOI: 10.1016/j.jacl.2017.11.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 11/22/2017] [Accepted: 11/27/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Dyslipidemia is common after hematopoietic stem cell transplantation (HSCT). Few data regarding the time course of lipid profiles after HSCT, the effect of multiple transplantations, and efficacy and safety of lipid-lowering treatments are available. OBJECTIVE The objective of the study was to determine the prevalence and treatment of dyslipidemia over a 25-year period in a large, single-center cohort. METHODS One thousand one hundred ninety-six adult patients (≥16 years) who underwent HSCT during 1973 to 2013 and who survived ≥100 days were studied retrospectively. RESULTS The prevalence of dyslipidemia before transplantation was 36% and 28% in the autologous and allogeneic groups, respectively (P < .001). Three months after HSCT, the prevalence rose to 62% and 74% (P < .001), and at 25 years, it was 67% and 89%. Lipid profiles were similar after first and subsequent transplants. Baseline dyslipidemia (odds ratio [OR] = 2.72), allogeneic transplant (OR = 2.44), and age ≥ 35 years (OR = 2.33) were independent risk factors for dyslipidemia at 1 year. Lipid-lowering treatment was given to 223 (19%) patients, primarily in the form of statins (86%) and was associated with a decrease in total cholesterol from 246 to 192 mg/dL (P < .01) and from 244 to 195 mg/dL (P < .001) in the autologous and allogeneic groups, respectively. There were 10 cases (4%) of muscle symptoms prompting cessation of lipid-lowering therapy, including 1 case of rhabdomyolysis. The OR for dyslipidemia among patients who suffered a cardiovascular event (conditional logistic regression) was 3.5 (95% confidence interval = 1.6-7.7, P = .002). CONCLUSION This study confirms that dyslipidemia is a common and long-lasting phenomenon among both allogeneic and autologous HSCT patients. Statins are effective, generally well-tolerated and should be highly recommended for the management of post-HSCT dyslipidemia.
Collapse
Affiliation(s)
- Melanie Premstaller
- Medical University Clinic, Cantonal Hospital Baselland, Liestal and University of Basel, Basel, Switzerland
| | - Melanie Perren
- Department of Clinical Pharmacology and Toxicology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Kuebra Koçack
- Department of Clinical Pharmacology and Toxicology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Christian Arranto
- Department of Hematology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Geneviève Favre
- Medical University Clinic, Cantonal Hospital Baselland, Liestal and University of Basel, Basel, Switzerland
| | - Andreas Lohri
- Medical University Clinic, Cantonal Hospital Baselland, Liestal and University of Basel, Basel, Switzerland
| | - Sabine Gerull
- Department of Hematology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Jakob R Passweg
- Department of Hematology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Jörg P Halter
- Department of Hematology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Anne B Leuppi-Taegtmeyer
- Department of Clinical Pharmacology and Toxicology, University Hospital Basel and University of Basel, Basel, Switzerland.
| |
Collapse
|
15
|
Ragbourne SC, Crook MA. Metabolic Syndrome in Long-Term Survivors of Hematopoietic Stem-Cell Transplantation. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2017. [PMID: 28622958 DOI: 10.1016/j.clml.2017.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Since its introduction more than 50 years ago, hematopoietic stem-cell transplantation (HSCT) has transformed from an inescapably fatal procedure to one where cure from malignant and other nonmalignant hematologic diseases is becoming increasingly common. Nevertheless, longevity is not entirely restored. New causes of mortality have emerged; of particular importance is that of increased cardiovascular disease (CVD), related to metabolic syndrome and its components. Controversy exists over whether the metabolic abnormalities induced are a direct effect of HSCT itself or a consequence of other therapies involved. Analysis of the mechanisms that promote the changes in metabolic components will give insight into future HSCT therapy as well as CVD pathogenesis and prevention.
Collapse
Affiliation(s)
- Sophie C Ragbourne
- Department of Clinical Biochemistry and Metabolic Medicine, Guy's Hospital, London, UK
| | - Martin A Crook
- Department of Clinical Biochemistry and Metabolic Medicine, Guy's Hospital, London, UK.
| |
Collapse
|
16
|
Kanate AS, Hari PN, Pasquini MC, Visotcky A, Ahn KW, Boyd J, Guru Murthy GS, Rizzo JD, Saber W, Drobyski W, Michaelis L, Atallah E, Carlson KS, D'Souza A, Fenske TS, Cumpston A, Bunner P, Craig M, Horowitz MM, Hamadani M. Recipient Immune Modulation with Atorvastatin for Acute Graft-versus-Host Disease Prophylaxis after Allogeneic Transplantation. Biol Blood Marrow Transplant 2017; 23:1295-1302. [PMID: 28412518 DOI: 10.1016/j.bbmt.2017.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 04/09/2017] [Indexed: 11/16/2022]
Abstract
Atorvastatin administration to both the donors and recipients of matched related donor (MRD) allogeneic hematopoietic cell transplantation (allo-HCT) as acute graft-versus-host disease (GVHD) prophylaxis has been shown to be safe and effective. However, its efficacy as acute GVHD prophylaxis when given only to allo-HCT recipients is unknown. We conducted a phase II study to evaluate the safety and efficacy of atorvastatin-based acute GVHD prophylaxis given only to the recipients of MRD (n = 30) or matched unrelated donor (MUD) (n = 39) allo-HCT, enrolled in 2 separate cohorts. Atorvastatin (40 mg/day) was administered along with standard GVHD prophylaxis consisting of tacrolimus and methotrexate. All patients were evaluable for acute GVHD. The cumulative incidences of grade II to IV acute GVHD at day +100 in the MRD and MUD cohorts were 9.9% (95% confidence interval [CI], 0 to 20%) and 29.6% (95% CI,15.6% to 43.6%), respectively. The cumulative incidences of grade III and IV acute GVHD at day +100 in the MRD and MUD cohorts were 3.4% (95% CI, 0 to 9.7%) and 18.3% (95% CI, 6.3% to 30.4%), respectively. The corresponding rates of moderate/severe chronic GVHD at 1 year were 28.1% (95% CI, 11% to 45.2%) and 38.9% (95% CI, 20.9% to 57%), respectively. In the MRD cohort, the 1-year nonrelapse mortality, relapse rate, progression-free survival, and overall survival were 6.7% (95% CI, 0 to 15.4%), 43.3% (95% CI, 24.9% to 61.7%), 50% (95% CI, 32.1% to 67.9%), and 66.7% (95% CI, 49.8% to 83.6%), respectively. The respective figures for the MUD cohort were 10.3% (95% CI, 8% to 19.7%), 20.5% (95% CI, 7.9% to 33.1%), 69.2% (95% CI, 54.7% to 83.7%), and 79.5% (95% CI, 66.8% to 92.2%), respectively. No grade 4 toxicities attributable to atorvastatin were seen. In conclusion, the addition of atorvastatin to standard GVHD prophylaxis in only the recipients of MRD and MUD allo-HCT appears to be feasible and safe. The preliminary efficacy seen here warrants confirmation in randomized trials.
Collapse
Affiliation(s)
- Abraham S Kanate
- Osborn Hematopoietic Malignancy and Transplantation Program, West Virginia University, Morgantown, West Virginia
| | - Parameswaran N Hari
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Marcelo C Pasquini
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Alexis Visotcky
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Kwang W Ahn
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jennifer Boyd
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - J Douglas Rizzo
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Wael Saber
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - William Drobyski
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Michaelis
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ehab Atallah
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Karen S Carlson
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anita D'Souza
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Timothy S Fenske
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Aaron Cumpston
- Osborn Hematopoietic Malignancy and Transplantation Program, West Virginia University, Morgantown, West Virginia
| | - Pamela Bunner
- Osborn Hematopoietic Malignancy and Transplantation Program, West Virginia University, Morgantown, West Virginia
| | - Michael Craig
- Osborn Hematopoietic Malignancy and Transplantation Program, West Virginia University, Morgantown, West Virginia
| | - Mary M Horowitz
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Mehdi Hamadani
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin.
| |
Collapse
|
17
|
Zeiser R, Socié G, Blazar BR. Pathogenesis of acute graft-versus-host disease: from intestinal microbiota alterations to donor T cell activation. Br J Haematol 2016; 175:191-207. [PMID: 27619472 DOI: 10.1111/bjh.14295] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 06/30/2016] [Accepted: 06/30/2016] [Indexed: 01/03/2023]
Abstract
Acute graft-versus-host disease (aGVHD) is a major life-threatening complication of allogeneic haematopoietic cell transplantation (allo-HCT). Here we discuss the aGVHD pathophysiology initiated by multiple signals that cause alloreactive T-cell activation. The outcome of such donor T-cell activation is influenced by T-cell receptor-signal strength, anatomical location, co-stimulatory/co-inhibitory signals and differentiation stage (naive, effector/memory) of T-cells. Additionally, cross-priming of T cells to antigens expressed by pathogens can contribute to aGVHD-mediated tissue injury. In addition to the properties of donor T-cell activation, highly specialized tissue resident cell types, such as innate lymphoid cells, antigen-presenting cells, immune regulatory cells and various intestinal cell populations are critically involved in aGVHD pathogenesis. The role of the thymus and secondary lymphoid tissue injury, non-haematopoietic cells, intestinal microflora, cytokines, chemokines, microRNAs, metabolites and kinases in aGVHD pathophysiology will be highlighted. Acute GVHD pathogenic mechanisms will be connected to novel therapeutic approaches under development for, and tested in, the clinic.
Collapse
Affiliation(s)
- Robert Zeiser
- Department of Haematology, Oncology and Stem Cell Transplantation, Freiburg University Medical Centre, Freiburg, Germany.
| | - Gerard Socié
- Haematology Stem cell transplant Unit, Saint Louis Hospital, APHP, Paris, France
| | - Bruce R Blazar
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, Minneapolis, MN, USA.
| |
Collapse
|
18
|
Preclinical models of acute and chronic graft-versus-host disease: how predictive are they for a successful clinical translation? Blood 2016; 127:3117-26. [PMID: 26994149 DOI: 10.1182/blood-2016-02-699082] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 03/15/2016] [Indexed: 02/07/2023] Open
Abstract
Despite major advances in recent years, graft-versus-host disease (GVHD) remains a major life-threatening complication of allogeneic hematopoietic cell transplantation (allo-HCT). To improve our therapeutic armory against GVHD, preclinical evidence is most frequently generated in mouse and large animal models of GVHD. However, because every model has shortcomings, it is important to understand how predictive the different models are and why certain findings in these models could not be translated into the clinic. Weaknesses of the animal GVHD models include the irradiation only-based conditioning regimen, the homogenous donor/recipient genetics in mice, canine or non-human primates (NHP), anatomic site of T cells used for transfer in mice, the homogenous microbial environment in mice housed under specific pathogen-free conditions, and the lack of pharmacologic GVHD prevention in control groups. Despite these major differences toward clinical allo-HCT, findings generated in animal models of GVHD have led to the current gold standards for GVHD prophylaxis and therapy. The homogenous nature of the preclinical models allows for reproducibility, which is key for the characterization of the role of a new cytokine, chemokine, transcription factor, microRNA, kinase, or immune cell population in the context of GVHD. Therefore, when carefully balancing reasons to apply small and large animal models, it becomes evident that they are valuable tools to generate preclinical hypotheses, which then have to be rigorously evaluated in the clinical setting. In this study, we discuss several clinical approaches that were motivated by preclinical evidence, novel NHP models and their advantages, and highlight the recent advances in understanding the pathophysiology of GVHD.
Collapse
|
19
|
Mohammadi M, Vaezi M, Mirrahimi B, Hadjibabaie M. Clinical use of statins in hematopoietic stem cell transplantation: Old drugs and new horizons. Int J Hematol Oncol Stem Cell Res 2016; 10:42-50. [PMID: 27047650 PMCID: PMC4818788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Hydroxymethylglutaryl Co-enzyme A reductase inhibitors, also known as statins, are a class of anti-hyperlipidemic agents. These drugs have been employed vastly to reduce the morbidity and mortality of cardiovascular disorders. Soon after their introduction, benefits other than their primary actions were discovered. Along with these pleiotropic properties, a series of mainly favorable effects has been proposed in patients intended to undergo hematopoietic stem cell transplantation. These actions address some complications encountered by this special population such as graft-versus-host disease, efficacy of chemotherapy, infections, etc. This review presents the current evidence surrounding these issues.
Collapse
Affiliation(s)
- Mehdi Mohammadi
- Clinical Pharmacy Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Vaezi
- Hematology-Oncology and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahador Mirrahimi
- Clinical Pharmacy Department, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Molouk Hadjibabaie
- Clinical Pharmacy Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran,Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
20
|
Atorvastatin for the Prophylaxis of Acute Graft-versus-Host Disease in Patients Undergoing HLA-Matched Related Donor Allogeneic Hematopoietic Stem Cell Transplantation (allo-HCT). Biol Blood Marrow Transplant 2015; 22:71-9. [PMID: 26256940 DOI: 10.1016/j.bbmt.2015.07.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 07/29/2015] [Indexed: 01/01/2023]
Abstract
Statins possess potent immunomodulatory effects that may play a role in preventing acute graft-versus-host disease (aGVHD) after allogeneic hematopoietic cell transplantation (allo-HCT). We performed a phase II study of atorvastatin for aGVHD prophylaxis when given to allo-HCT recipients and their HLA-matched sibling donors. Atorvastatin (40 mg/day) was administered to sibling donors, beginning 14 days before the anticipated start of stem cell collection. Allo-HCT recipients (n = 40) received atorvastatin (40 mg/day) in addition to standard aGVHD prophylaxis. The primary endpoint was cumulative incidence of grades II to IV aGVHD at day 100. Atorvastatin was well tolerated, with no attributable grades III to IV toxicities in donors or their recipients. Day 100 and 180 cumulative incidences of grades II to IV aGVHD were 30% (95% confidence interval [CI], 17% to 45%) and 40% (95% CI, 25% to 55%), respectively. One-year cumulative incidence of chronic GVHD was 43% (95% CI, 32% to 69%). One-year nonrelapse mortality and relapse incidences were 5.5% (95% CI, .9% to 16.5%) and 38% (95% CI, 18% to 47%), respectively. One-year progression-free and overall survival rates were 54% (95% CI, 38% to 71%) and 82% (95% CI, 69% to 94%). One-year GVHD-free, relapse-free survival was 27% (95% CI, 16% to 47%). These results did not differ from our historical control subjects (n = 96). Although safe and tolerable, the addition of atorvastatin did not appear to provide any benefit to standard GVHD prophylaxis alone.
Collapse
|
21
|
Gatza E, Choi SW. Approaches for the prevention of graft-versus-host disease following hematopoietic cell transplantation. Int J Hematol Oncol 2015; 4:113-126. [PMID: 27182433 DOI: 10.2217/ijh.15.13] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is an important therapeutic option for malignant and non-malignant diseases, but the more widespread application of the therapy remains limited by the occurrence of graft versus host disease (GVHD). GVHD results from immune-mediated injury by donor immune cells against tissues in the HCT recipient, and can be characterized as acute or chronic depending on the time of onset and site of organ involvement. The majority of efforts have focused on GVHD prevention. Calcineurin inhibitors are the most widely used agents and are included in almost all regimens. Despite current prophylaxis strategies, 40-70% of patients remain at risk for developing GVHD. Herein, we review standard and emerging therapies used in GVHD management.
Collapse
Affiliation(s)
- Erin Gatza
- Blood and Marrow Transplantation Program, University of Michigan, Ann Arbor, MI, United States; Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, United States
| | - Sung Won Choi
- Blood and Marrow Transplantation Program, University of Michigan, Ann Arbor, MI, United States; Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, United States
| |
Collapse
|
22
|
The association between donor and recipient statin use and infections after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2015; 50:444-8. [PMID: 25599167 DOI: 10.1038/bmt.2014.279] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 10/09/2014] [Accepted: 11/01/2014] [Indexed: 12/13/2022]
Abstract
Recent studies have reported that statin use may be associated with improved outcomes in patients with sepsis or respiratory viral infections. In the setting of allogeneic hematopoietic cell transplantation (HCT), it has been shown that donor and recipient statin use is associated with reduced risks of GVHD. We assessed in retrospective analysis whether donor or recipient statin use impacts infection risk after allogeneic HCT (n=1191). Although recipient statin use was associated with the increased incidence of Gram-negative bacteremia (adjusted hazard ratio (aHR) 2.22, (95% confidence interval (CI) 1.2-4.2), P=0.01) without affecting mortality, donor statin use was associated with an increased incidence of respiratory viral infections in recipients (aHR 2.84 (95% CI 1.3-6.0), P=0.007). The overall incidence of invasive fungal infections and CMV reactivation and CMV disease were not impacted by recipient or donor statin use. In conclusion, this study suggests that recipient or donor statin use may be associated with an increased incidence of some infections without adversely affecting mortality.
Collapse
|
23
|
Marini BL, Choi SW, Byersdorfer CA, Cronin S, Frame DG. Treatment of dyslipidemia in allogeneic hematopoietic stem cell transplant patients. Biol Blood Marrow Transplant 2014; 21:809-20. [PMID: 25459644 DOI: 10.1016/j.bbmt.2014.10.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 10/29/2014] [Indexed: 12/21/2022]
Abstract
As survival rates in allogeneic hematopoietic stem cell transplantation (HSCT) continue to improve, attention to long-term complications, including cardiovascular disease, becomes a major concern. Cardiovascular disease and dyslipidemia are a common, yet often overlooked occurrence post-HSCT that results in significant morbidity and mortality. Also, increasing evidence shows that several anti-hyperlipidemia medications, the 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors in particular, may have a role in modulating graft-versus-host disease (GVHD). However, factors such as drug-drug interactions, adverse effect profiles, and the relative efficacy in lowering cholesterol and triglyceride levels must be taken into account when choosing safe and effective lipid-lowering therapy in this setting. This review seeks to provide guidance to the clinician in the management of dyslipidemia in the allogeneic HSCT population, taking into account the recently published American College of Cardiology/American Heart Association guidelines on hyperlipidemia management, special considerations in this challenging population, and the evidence for each agent's potential role in modulating GVHD.
Collapse
Affiliation(s)
- Bernard Lawrence Marini
- Department of Pharmacy Services and Clinical Sciences, University of Michigan Health System and College of Pharmacy, Ann Arbor, Michigan.
| | - Sung Won Choi
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan Health System, Ann Arbor, Michigan
| | - Craig Alan Byersdorfer
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan Health System, Ann Arbor, Michigan
| | - Simon Cronin
- Department of Pharmacy, Karmanos Cancer Institute, Detroit, Michigan
| | - David G Frame
- Department of Pharmacy Services and Clinical Sciences, University of Michigan Health System and College of Pharmacy, Ann Arbor, Michigan
| |
Collapse
|
24
|
Shimabukuro-Vornhagen A, Zoghi S, Liebig TM, Wennhold K, Chemitz J, Draube A, Kochanek M, Blaschke F, Pallasch C, Holtick U, Scheid C, Theurich S, Hallek M, von Bergwelt-Baildon MS. Inhibition of protein geranylgeranylation specifically interferes with CD40-dependent B cell activation, resulting in a reduced capacity to induce T cell immunity. THE JOURNAL OF IMMUNOLOGY 2014; 193:5294-305. [PMID: 25311809 DOI: 10.4049/jimmunol.1203436] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Ab-independent effector functions of B cells, such as Ag presentation and cytokine production, have been shown to play an important role in a variety of immune-mediated conditions such as autoimmune diseases, transplant rejection, and graft-versus-host disease. Most current immunosuppressive treatments target T cells, are relatively unspecific, and result in profound immunosuppression that places patients at an increased risk of developing severe infections and cancer. Therapeutic strategies, which interfere with B cell activation, could therefore be a useful addition to the current immunosuppressive armamentarium. Using a transcriptomic approach, we identified upregulation of genes that belong to the mevalonate pathway as a key molecular event following CD40-mediated activation of B cells. Inhibition of 3-hydroxy-3-methylglutaryl CoA reductase, the rate-limiting enzyme of the mevalonate pathway, by lipophilic statins such as simvastatin and atorvastatin resulted in a specific inhibition of B cell activation via CD40 and impaired their ability to act as stimulatory APCs for allospecific T cells. Mechanistically, the inhibitory effect resulted from the inhibition of protein geranylgeranylation subsequent to the depletion of mevalonate, the metabolic precursor for geranylgeranyl. Thus, inhibition of geranylgeranylation either directly through geranylgeranyl transferase inhibitors or indirectly through statins represents a promising therapeutic approach for the treatment of diseases in which Ag presentation by B cells plays a role.
Collapse
Affiliation(s)
- Alexander Shimabukuro-Vornhagen
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany; Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany; Intensive Care Unit and Laboratory for Department I of Internal Medicine, University Hospital of Cologne, 50924 Cologne, Germany;
| | - Shahram Zoghi
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany
| | - Tanja M Liebig
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany
| | - Kerstin Wennhold
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany
| | - Jens Chemitz
- Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany
| | - Andreas Draube
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany
| | - Matthias Kochanek
- Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany; Intensive Care Unit and Laboratory for Department I of Internal Medicine, University Hospital of Cologne, 50924 Cologne, Germany
| | - Florian Blaschke
- Department of Cardiology, Charité Campus Virchow-Klinikum, 13353 Berlin, Germany; and Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Christian Pallasch
- Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany
| | - Udo Holtick
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany; Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany
| | - Christof Scheid
- Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany
| | - Sebastian Theurich
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany; Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany
| | - Michael Hallek
- Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany; Intensive Care Unit and Laboratory for Department I of Internal Medicine, University Hospital of Cologne, 50924 Cologne, Germany
| | - Michael S von Bergwelt-Baildon
- Cologne Interventional Immunology, University Hospital of Cologne, 50924 Cologne, Germany; Stem Cell Transplantation Program, University Hospital of Cologne, 50924 Cologne, Germany; Intensive Care Unit and Laboratory for Department I of Internal Medicine, University Hospital of Cologne, 50924 Cologne, Germany
| |
Collapse
|
25
|
Abstract
Graft-versus-host disease (GVHD) represents the most serious and challenging complication of allogeneic haematopoietic stem-cell transplantation (HSCT). New insights on the role of regulatory T-cells, T cells, and antigen-presenting cells have led to an improved understanding of the pathophysiology of GVHD. However, little progress has been made since the introduction of calcineurin-inhibitor-based regimens in the mid-1980s. Despite standard prophylaxis with these regimens, GVHD still develops in approximately 40-60% of recipients. Thus, there is a need for developing newer approaches to mitigate GVHD, which may facilitate the use of allogeneic HSCT for the treatment of a wider range of haematological cancers. We discuss the rationale, clinical evidence, and outcomes of current (and widely employed) strategies for GVHD prophylaxis, namely calcineurin-inhibitor-based regimens (such as cyclosporine or tacrolimus) combined with methotrexate or mycophenolate mofetil. We assess the clinical evidence for emerging approaches in the prevention of GVHD, including therapies targeting T cells or B cells, the use of mesenchymal stem cells, chemo-cytokine antagonists (such as maraviroc, TNF-α inhibitor, IL-2 receptor antagonist, IL-6 inhibitor), and the use of novel molecular regulators that target multiple cell types simultaneously, including atorvastatin, bortezomib, and epigenetic modulators.
Collapse
|
26
|
Abstract
Over the past 5 years, many novel approaches to early diagnosis, prevention, and treatment of acute graft-versus-host disease (aGVHD) have been translated from the bench to the bedside. In this review, we highlight recent discoveries in the context of current aGVHD care. The most significant innovations that have already reached the clinic are prophylaxis strategies based upon a refinement of our understanding of key sensors, effectors, suppressors of the immune alloreactive response, and the resultant tissue damage from the aGVHD inflammatory cascade. In the near future, aGVHD prevention and treatment will likely involve multiple modalities, including small molecules regulating immunologic checkpoints, enhancement of suppressor cytokines and cellular subsets, modulation of the microbiota, graft manipulation, and other donor-based prophylaxis strategies. Despite long-term efforts, major challenges in treatment of established aGVHD still remain. Resolution of inflammation and facilitation of rapid immune reconstitution in those with only a limited response to corticosteroids is a research arena that remains rife with opportunity and urgent clinical need.
Collapse
|
27
|
Hasselbalch HC. Perspectives on the impact of JAK-inhibitor therapy upon inflammation-mediated comorbidities in myelofibrosis and related neoplasms. Expert Rev Hematol 2014; 7:203-16. [PMID: 24524202 DOI: 10.1586/17474086.2013.876356] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic inflammation is suggested to contribute to the Philadelphia-chromosome-negative myeloproliferative neoplasm (MPN) disease initiation and progression, as well as the development of premature atherosclerosis and may drive the development of other cancers in MPNs, both nonhematologic and hematologic. The MPN population has a substantial comorbidity burden, including cerebral, cardiovascular, pulmonary, abdominal, renal, metabolic, skeletal, autoimmune, and chronic inflammatory diseases. This review describes the comorbidities associated with MPNs and the potential impact of early intervention with anti-inflammatory and/or immunomodulatory agents such as JAK-inhibitors, statins, and IFN-α to inhibit cancer progression and reduce MPN-associated comorbidity impact. Early intervention may yield a subset of patients who achieve minimal residual disease, thereby likely reducing the comorbidity burden and improving the cost-effective socioeconomic profile.
Collapse
Affiliation(s)
- Hans C Hasselbalch
- Department of Hematology, Roskilde Hospital University of Copenhagen, Køgevej 7-13, 4000 Roskilde, Denmark
| |
Collapse
|
28
|
Hamadani M, Gibson LF, Remick SC, Wen S, Petros W, Tse W, Brundage KM, Vos JA, Cumpston A, Bunner P, Craig MD. Sibling donor and recipient immune modulation with atorvastatin for the prophylaxis of acute graft-versus-host disease. J Clin Oncol 2013; 31:4416-23. [PMID: 24166529 PMCID: PMC3842909 DOI: 10.1200/jco.2013.50.8747] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
PURPOSE Graft-versus-host disease (GVHD) is major cause of morbidity and mortality after allogeneic hematopoietic cell transplantation (HCT). Atorvastatin is a potent immunomodulatory agent that holds promise as a novel and safe agent for acute GVHD prophylaxis. PATIENTS AND METHODS We conducted a phase II trial to evaluate the safety and efficacy of atorvastatin administration for GVHD prophylaxis in both adult donors and recipients of matched sibling allogeneic HCT. Atorvastatin (40 mg per day orally) was administered to sibling donors, starting 14 to 28 days before the anticipated first day of stem-cell collection. In HCT recipients (n = 30), GVHD prophylaxis consisted of tacrolimus, short-course methotrexate, and atorvastatin (40 mg per day orally). RESULTS Atorvastatin administration in healthy donors and recipients was not associated with any grade 3 to 4 adverse events. Cumulative incidence rates of grade 2 to 4 acute GVHD at days +100 and +180 were 3.3% (95% CI, 0.2% to 14.8%) and 11.1% (95% CI, 2.7% to 26.4%), respectively. One-year cumulative incidence of chronic GVHD was 52.3% (95% CI, 27.6% to 72.1%). Viral and fungal infections were infrequent. One-year cumulative incidences of nonrelapse mortality and relapse were 9.8% (95% CI, 1.4% to 28%) and 25.4% (95% CI, 10.9% to 42.9%), respectively. One-year overall survival and progression-free survival were 74% (95% CI, 58% to 96%) and 65% (95% CI, 48% to 87%), respectively. Compared with baseline, atorvastatin administration in sibling donors was associated with a trend toward increased mean plasma interleukin-10 concentrations (5.6 v 7.1 pg/mL; P = .06). CONCLUSION A novel two-pronged strategy of atorvastatin administration in both donors and recipients of matched sibling allogeneic HCT seems to be a feasible, safe, and potentially effective strategy to prevent acute GVHD.
Collapse
Affiliation(s)
| | | | | | - Sijin Wen
- All authors: West Virginia University, Morgantown, WV
| | | | - William Tse
- All authors: West Virginia University, Morgantown, WV
| | | | | | | | - Pamela Bunner
- All authors: West Virginia University, Morgantown, WV
| | | |
Collapse
|
29
|
El-Jawahri A, Chen YB. Pleiotropic approach to graft-versus-host disease. J Clin Oncol 2013; 31:4462-4. [PMID: 24166516 DOI: 10.1200/jco.2013.52.8182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Areej El-Jawahri
- Massachusetts General Hospital, and Dana-Farber Cancer Institute, Boston MA
| | | |
Collapse
|
30
|
Dietrich S, Okun JG, Schmidt K, Falk CS, Wagner AH, Karamustafa S, Radujkovic A, Hegenbart U, Ho AD, Dreger P, Luft T. High pre-transplant serum nitrate levels predict risk of acute steroid-refractory graft-versus-host disease in the absence of statin therapy. Haematologica 2013; 99:541-7. [PMID: 24142995 DOI: 10.3324/haematol.2013.090209] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Steroid-refractory graft-versus-host disease is a life-threatening complication after allogeneic stem cell transplantation. Evidence is accumulating that steroid-refractory graft-versus-host disease is associated with endothelial distress. Endothelial cell homeostasis is regulated by nitric oxide, and serum nitrates are derived from nitric oxide synthase activity or dietary sources. In this retrospective study based on 417 patients allografted at our institution we investigated whether quantification of serum nitrates could predict steroid-refractory graft-versus-host disease. Elevated pre-transplant levels of serum nitrates (>26.5 μM) predicted steroid-refractory graft-versus-host disease (P=0.026) and non-relapse mortality (P=0.028), particularly in combination with high pre-transplant angiopoietin-2 levels (P=0.0007 and P=0.021, respectively). Multivariate analyses confirmed serum nitrates as independent predictors of steroid-refractory graft-versus-host disease and non-relapse mortality. Differences in serum nitrate levels did not correlate with serum levels of tumor necrosis factor or C-reactive protein or expression of inducible nitric oxide synthase in blood cells. Patients with high pre-transplant nitrate levels had significantly reduced rates of refractory graft-versus-host disease (P=0.031) when pravastatin was taken. In summary, patients at high risk of developing steroid-refractory graft-versus-host disease could be identified prior to transplantation by serum markers linked to endothelial cell function. Retrospectively, statin medication was associated with a reduced incidence of refractory graft-versus-host disease in this endothelial high-risk cohort.
Collapse
|
31
|
Warren EH, Deeg HJ. Dissecting graft-versus-leukemia from graft-versus-host-disease using novel strategies. ACTA ACUST UNITED AC 2013; 81:183-93. [PMID: 23510414 DOI: 10.1111/tan.12090] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The intrinsic anti-leukemic effect of allogeneic hematopoietic cell transplantation (HCT) is dependent on genetic disparity between donor and recipient, intimately associated with graft-versus-host disease (GVHD), and mediated by lymphocytes contained in or derived from the donor hematopoietic cell graft. Three decades of intense effort have not identified clinical strategies that can reliably separate the graft-versus-leukemia (GVL) effect from the alloimmune reaction that drives clinical GVHD. For patients who require HCT and for whom two or more human leukocyte antigen (HLA)-A, -B, -C, and -DRB1-matched donor candidates can be identified, consideration of donor and recipient genotype at additional genetic loci both within and outside the major histocompatibility complex may offer the possibility of selecting the donor [candidate(s)] that poses the lowest probability of GVHD and the highest probability of a potent GVL effect. Strategies for engineering conventional donor lymphocyte infusion also hold promise for prevention or improved treatment of post-transplant relapse. The brightest prospects for selectively enhancing the anti-leukemic efficacy of allogeneic HCT, however, are likely to be interventions that are designed to enhance specific antitumor immunity via vaccination or adoptive cell transfer, rather than those that attempt to exploit donor alloreactivity against the host. Adoptive transfer of donor-derived T cells genetically modified for tumor-specific reactivity, in particular, has the potential to transform the practice of allogeneic HCT by selectively enhancing antitumor immunity without causing GVHD.
Collapse
Affiliation(s)
- E H Warren
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA.
| | | |
Collapse
|
32
|
Morishima Y, Kawase T, Malkki M, Morishima S, Spellman S, Kashiwase K, Kato S, Cesbron A, Tiercy JM, Senitzer D, Velardi A, Petersdorf EW. Significance of ethnicity in the risk of acute graft-versus-host disease and leukemia relapse after unrelated donor hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2013; 19:1197-203. [PMID: 23747601 PMCID: PMC3972059 DOI: 10.1016/j.bbmt.2013.05.020] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 05/29/2013] [Indexed: 12/16/2022]
Abstract
The significance of patient and donor ethnicity on risk of acute graft-versus-host disease (GVHD) and disease relapse after unrelated donor hematopoietic cell transplantation (HCT) is not known. A total of 4335 patient-donor pairs from the International Histocompatibility Working Group in HCT met the following 3 criteria: (1) HLA-A, -B, -C, -DRB1, and -DQB1 allele matched donor, (2) diagnosis of leukemia, and (3) non-T cell depleted GVHD prophylaxis. Posttransplantation risks of acute GVHD and leukemia relapse were defined in Asian/Pacific Islander, white, African American, Hispanic, and Native American patients that underwent transplantation from donors with the same self-described background. Asian patients had a significantly lower incidence of acute GVHD (Japanese patients: 40.0% grades II to IV and 15.3% grades III to IV; non-Japanese Asian patients: 42.1% grades II to IV and 15.7% grades III to IV) compared with white patients (56.5% grades II to IV and 22.6% grades III to IV) (P < .001). The hazard ratio of acute GVHD for white patients was significantly higher than for Japanese patients. Unexpectedly, the hazard ratio of leukemia relapse in white patients with early disease status was also significantly higher than that in Japanese patients. These results provide a platform for future investigation into the genetic factors for unrelated donor HCT and clinical implications of diverse ethnic background.
Collapse
Affiliation(s)
- Yasuo Morishima
- Japan Marrow Donor Program, Tokyo, Japan; Division of Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Japan.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Storb R, Gyurkocza B, Storer BE, Sorror ML, Blume K, Niederwieser D, Chauncey TR, Pulsipher MA, Petersen FB, Sahebi F, Agura ED, Hari P, Bruno B, McSweeney PA, Maris MB, Maziarz RT, Langston AA, Bethge W, Vindeløv L, Franke GN, Laport GG, Yeager AM, Hübel K, Deeg HJ, Georges GE, Flowers MED, Martin PJ, Mielcarek M, Woolfrey AE, Maloney DG, Sandmaier BM. Graft-versus-host disease and graft-versus-tumor effects after allogeneic hematopoietic cell transplantation. J Clin Oncol 2013; 31:1530-8. [PMID: 23478054 PMCID: PMC3625710 DOI: 10.1200/jco.2012.45.0247] [Citation(s) in RCA: 166] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE We designed a minimal-intensity conditioning regimen for allogeneic hematopoietic cell transplantation (HCT) in patients with advanced hematologic malignancies unable to tolerate high-intensity regimens because of age, serious comorbidities, or previous high-dose HCT. The regimen allows the purest assessment of graft-versus-tumor (GVT) effects apart from conditioning and graft-versus-host disease (GVHD) not augmented by regimen-related toxicities. PATIENTS AND METHODS Patients received low-dose total-body irradiation ± fludarabine before HCT from HLA-matched related (n = 611) or unrelated (n = 481) donors, followed by mycophenolate mofetil and a calcineurin inhibitor to aid engraftment and control GVHD. Median patient age was 56 years (range, 7 to 75 years). Forty-five percent of patients had comorbidity scores of ≥ 3. Median follow-up time was 5 years (range, 0.6 to 12.7 years). RESULTS Depending on disease risk, comorbidities, and GVHD, lasting remissions were seen in 45% to 75% of patients, and 5-year survival ranged from 25% to 60%. At 5 years, the nonrelapse mortality (NRM) rate was 24%, and the relapse mortality rate was 34.5%. Most NRM was a result of GVHD. The most significant factors associated with GVHD-associated NRM were serious comorbidities and grafts from unrelated donors. Most relapses occurred early while the immune system was compromised. GVT effects were comparable after unrelated and related grafts. Chronic GVHD, but not acute GVHD, further increased GVT effects. The potential benefit associated with chronic GVHD was outweighed by increased NRM. CONCLUSION Allogeneic HCT relying on GVT effects is feasible and results in cures of an appreciable number of malignancies. Improved results could come from methods that control progression of malignancy early after HCT and effectively prevent GVHD.
Collapse
|
34
|
Abstract
INTRODUCTION Allogeneic hematopoietic cell transplantation (HCT) is a curative treatment for many malignant and non-malignant hematologic disorders. However, graft-vs.-host disease (GVHD) remains a major complication of allogeneic HCT and limits the success of this approach. AREAS COVERED This paper reviews recent developments in the prevention of acute and chronic GVHD. In the setting of acute GVHD prevention, recent trials of T-cell depletion using Fresenius-ATG are reviewed, as well as studies testing total lymphoid irradiation, mesenchymal stromal cells, rituximab, statins, sirolimus and other investigational agents. In the setting of chronic GVHD, results with Fresenius-ATG are reviewed, as well as B-cell depletion with rituximab, and the potential role of the B-cell regulatory cytokine BAFF in chronic GVHD is also discussed. Finally, the emerging role of resident skin and gut bacterial flora-the so-called microbiome-in the pathogenesis of GVHD is covered. EXPERT OPINION Current methods of acute GVHD prevention are highly successful, and a number of investigational approaches promise to further reduce the risk of this complication. By contrast, chronic GVHD is more poorly understood and more difficult to prevent. Future studies are required to delineate the roles of these approaches and to abrogate GVHD without sacrificing the beneficial immunologic graft-vs.-tumor effect.
Collapse
Affiliation(s)
- Andrew R Rezvani
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N., D1-100, Seattle, WA 98109, USA.
| | | |
Collapse
|
35
|
van der Weide K, de Jonge-Peeters S, Huls G, Fehrmann RSN, Schuringa JJ, Kuipers F, de Vries EGE, Vellenga E. Treatment with high-dose simvastatin inhibits geranylgeranylation in AML blast cells in a subset of AML patients. Exp Hematol 2011; 40:177-186.e6. [PMID: 22120639 DOI: 10.1016/j.exphem.2011.11.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Revised: 10/26/2011] [Accepted: 11/22/2011] [Indexed: 01/09/2023]
Abstract
It is currently unknown whether the in vitro effects observed with statins in acute myeloid leukemia (AML) cells, including lowering of cholesterol, inhibition of isoprenylation, and sensitization to chemotherapy, also occur in vivo. Therefore, AML mononuclear cells (MNCs) were isolated from 12 patients before and after 7 days of high-dose (7.5-15 mg/kg/day) simvastatin treatment. Parallel mouse studies were performed to have, in addition to AML cells, access to liver tissue, a major target of statins. Serum cholesterol levels were lowered by simvastatin in all patients, however, only limited changes in the messenger RNA expression of cholesterol metabolism genes were seen in patient and mouse MNCs compared to murine liver cells. Still, two out of seven patients displayed an increased in vitro chemosensitivity of their AML cells upon simvastatin treatment. Gene set enrichment analysis on microarray data of AML patient cells and Western blot analysis for the isoprenylated proteins DnaJ and Rap1 on murine and AML patient MNCs demonstrated that in vivo simvastatin treatment resulted in inhibition of geranylgeranylation in murine MNCs and in a subset of patient AML MNCs. In summary, our data demonstrate that simvastatin treatment results in chemosensitization and inhibition of geranylgeranylation in AML cells of a subset of patients.
Collapse
Affiliation(s)
- Karen van der Weide
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | | | | | | | | | | | | |
Collapse
|
36
|
Sorror ML, Sandmaier BM, Storer BE, Franke GN, Laport GG, Chauncey TR, Agura E, Maziarz RT, Langston A, Hari P, Pulsipher MA, Bethge W, Sahebi F, Bruno B, Maris MB, Yeager A, Petersen FB, Vindeløv L, McSweeney PA, Hübel K, Mielcarek M, Georges GE, Niederwieser D, Blume KG, Maloney DG, Storb R. Long-term outcomes among older patients following nonmyeloablative conditioning and allogeneic hematopoietic cell transplantation for advanced hematologic malignancies. JAMA 2011; 306:1874-83. [PMID: 22045765 PMCID: PMC3217787 DOI: 10.1001/jama.2011.1558] [Citation(s) in RCA: 233] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
CONTEXT A minimally toxic nonmyeloablative regimen was developed for allogeneic hematopoietic cell transplantation (HCT) to treat patients with advanced hematologic malignancies who are older or have comorbid conditions. OBJECTIVE To describe outcomes of patients 60 years or older after receiving minimally toxic nonmyeloablative allogeneic HCT. DESIGN, SETTING, AND PARTICIPANTS From 1998 to 2008, 372 patients aged 60 to 75 years were enrolled in prospective clinical HCT trials at 18 collaborating institutions using conditioning with low-dose total body irradiation alone or combined with fludarabine, 90 mg/m(2), before related (n = 184) or unrelated (n = 188) donor transplants. Postgrafting immunosuppression included mycophenolate mofetil and a calcineurin inhibitor. MAIN OUTCOME MEASURES Overall and progression-free survival were estimated by Kaplan-Meier method. Cumulative incidence estimates were calculated for acute and chronic graft-vs-host disease, toxicities, achievement of full donor chimerism, complete remission, relapse, and nonrelapse mortality. Hazard ratios (HRs) were estimated from Cox regression models. RESULTS Overall, 5-year cumulative incidences of nonrelapse mortality and relapse were 27% (95% CI, 22%-32%) and 41% (95% CI, 36%-46%), respectively, leading to 5-year overall and progression-free survival of 35% (95% CI, 30%-40%) and 32% (95% CI, 27%-37%), respectively. These outcomes were not statistically significantly different when stratified by age groups. Furthermore, increasing age was not associated with increases in acute or chronic graft-vs-host disease or organ toxicities. In multivariate models, HCT-specific comorbidity index scores of 1 to 2 (HR, 1.58 [95% CI, 1.08-2.31]) and 3 or greater (HR, 1.97 [95% CI, 1.38-2.80]) were associated with worse survival compared with an HCT-specific comorbidity index score of 0 (P = .003 overall). Similarly, standard relapse risk (HR, 1.67 [95% CI, 1.10-2.54]) and high relapse risk (HR, 2.22 [95% CI, 1.43-3.43]) were associated with worse survival compared with low relapse risk (P < .001 overall). CONCLUSION Among patients aged 60 to 75 years treated with nonmyeloablative allogeneic HCT, 5-year overall and progression-free survivals were 35% and 32%, respectively.
Collapse
Affiliation(s)
- Mohamed L Sorror
- Transplantation Biology Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Thachil J, Abrams S, Downey C, Toh CH. Lipoproteins, statins and septic haematology patients. Br J Haematol 2011; 155:122-3. [DOI: 10.1111/j.1365-2141.2011.08642.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
38
|
Lemonnier F, Dhedin N, Catherinot E, Tcherakian C, Neveu H, Suarez F, Becquemin MH, Devillier P, Vernant JP, Couderc LJ, Rivaud E. [Bronchiolitis obliterans postallogeneic stem cell transplantation: what is new?]. REVUE DE PNEUMOLOGIE CLINIQUE 2011; 67:258-266. [PMID: 21920287 DOI: 10.1016/j.pneumo.2011.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/06/2011] [Indexed: 05/31/2023]
Abstract
Bronchiolitis obliterans (BO) is a severe complication of hematopoietic stem cell transplantation (HSCT). It is considered as a respiratory manifestation of chronic graft-versus-host disease. It is quite similar to the bronchiolitis obliterans after lung transplantation. Classical therapy associates steroids and immunosuppressive drugs, however theses procedure showed a modest efficacy and have an important morbidity. Recent progresses in the physiopathology of BO post-HSCT allow to use new treatments: mTOR inhibitors, immunotherapy, extra-corporeal photochemotherapy, and bronchial anti-inflammatory effects of azithromycin, statins or antileucotriens. This review will focus on the use of these new therapies in BO post-HSCT.
Collapse
Affiliation(s)
- F Lemonnier
- Service dePneumologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Ram R, Storer B, Mielcarek M, Sandmaier BM, Maloney DG, Martin PJ, Flowers MED, Chua BK, Rotta M, Storb R. Association between calcineurin inhibitor blood concentrations and outcomes after allogeneic hematopoietic cell transplantation. Biol Blood Marrow Transplant 2011; 18:414-22. [PMID: 21875504 DOI: 10.1016/j.bbmt.2011.08.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Accepted: 08/18/2011] [Indexed: 01/30/2023]
Abstract
To determine whether calcineurin inhibitor (CNI) blood concentrations within the first month after allogeneic hematopoietic cell transplantation (HCT) correlated with the incidence of graft-versus-host disease (GVHD) and other outcomes, we retrospectively analyzed data from 1181 patients with hematologic malignancies who had HCT from HLA-matched related (n = 634) or unrelated (n = 547) donors at a single institution between 2001 and 2009. After myeloablative HCT (n = 774), higher CNI concentrations were not associated with lower risks of acute or chronic GVHD (aGVHD, cGVHD). After nonmyeloablative HCT (n = 407), higher cyclosporine concentrations were associated with decreased risks of grade 2-4 and 3-4 aGVHD (hazard ratio [HR] per 100 ng/mL change in cyclosporine concentrations, 0.7; 95% confidence interval [CI], 0.6-0.82; and HR, 0.66, 95% CI, 0.49-0.9, respectively), nonrelapse mortality (HR, 0.6, 95% CI, 0.41-0.88), and overall mortality (HR, 0.83, 95% CI, 0.71-0.99). Cyclosporine concentrations were not associated with risks of cGVHD and recurrent malignancy after nonmyeloablative HCT. Among patients given tacrolimus after nonmyeloablative HCT, a similar trend of CNI-associated GVHD-protection was observed. Higher CNI concentrations were not associated with apparent renal toxicity. We conclude that higher cyclosporine concentrations relatively early after nonmyeloablative HCT confer protection against aGVHD that translates into reduced risks of nonrelapse and overall mortality.
Collapse
Affiliation(s)
- Ron Ram
- Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Blaser BW, Kim HT, Alyea EP, Ho VT, Cutler C, Armand P, Koreth J, Antin JH, Plutzky J, Soiffer RJ. Hyperlipidemia and statin use after allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2011; 18:575-83. [PMID: 21839706 DOI: 10.1016/j.bbmt.2011.08.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Accepted: 08/01/2011] [Indexed: 12/18/2022]
Abstract
An increased incidence of cardiovascular complications has been documented in recipients of allogeneic hematopoietic stem cell transplantation (HSCT). Despite this, little is known about the risk factors for hyperlipidemia or the role of lipid-lowering therapy early after transplantation. We performed a retrospective analysis of all patients who underwent allogeneic HSCT at the Dana-Farber Cancer Institute from 1998 to 2008 and who survived more than 100 days. The incidence of hypercholesterolemia and hypertriglyceridemia in the first 2 years after transplantation was 73.4% and 72.5%, respectively. In multivariable analysis, the development of acute graft-versus-host disease was independently associated with both hypercholesterolemia (odds ratio [OR] = 1.62) and hypertriglyceridemia (OR = 1.54) after transplantation. Statin use was instituted in 29% of patients and was associated with a significant net reduction in total cholesterol (65 mg/dL, P < .0001), triglyceride (118 mg/dL P < .0001), and LDL levels (59 mg/dL P < .0001) without any significant adverse effects. These data suggest that hyperlipidemia is common in the first 2 years after allogeneic transplantation when most patients remain under the care of the transplantation physician and lipid-lowering therapy may be underutilized. Given the cardiovascular risk associated with hyperlipidemia and the tolerability of statins, further prospective evaluation of lipid abnormalities and their treatment seems well warranted.
Collapse
Affiliation(s)
- Bradley W Blaser
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Hamadani M, Craig MD, Gibson LF, Remick SC. The evolving role of statins in hematopoietic stem and progenitor cell transplantation. AMERICAN JOURNAL OF BLOOD RESEARCH 2011; 1:57-64. [PMID: 22432066 PMCID: PMC3301410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Accepted: 05/27/2011] [Indexed: 05/31/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation is the sole curative modality for a variety of malignant and benign hematological disorders. Despite advances in supportive care and transplant conditioning regimens graft-versus-host disease (GVHD), infectious complications and end organ toxicity remain the leading causes of transplant related mortality (TRM). Development of safe and effective strategies to mitigate these significant complications associated with HSCT, are urgently needed. Statins are lipid lowering drugs, which reduce cholesterol production by inhibiting HMG-CoA reductase, with a well defined toxicity profile. Statins have pleiotropic immunomodulatory effects which are relevant in the context of treating and preventing GVHD. In addition to GVHD statins may possess several other effects that might have clinical benefit in the setting of hematopoietic cell transplantation, such as treatment of bronchiolitis obliterans and antineoplastic activity. Herein we review the emerging role of statins in improving the outcomes of patients undergoing HSCT.
Collapse
Affiliation(s)
- Mehdi Hamadani
- Osborn Hematopoietic Malignancy and Transplantation Program, MBRCC, West Virginia University Morgantown, WV, USA
| | | | | | | |
Collapse
|
42
|
Lovastatin inhibits T-cell proliferation while preserving the cytolytic function of EBV, CMV, and MART-1-specific CTLs. J Immunother 2011; 33:975-82. [PMID: 20948439 DOI: 10.1097/cji.0b013e3181fb0486] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Statin treatment has been shown to reduce graft-versus-host disease while preserving graft-versus-tumor effect in allogeneic stem cell transplantation. Herein, we investigated whether lovastatin treatment affects the function of human cytolytic T lymphocytes (CTLs). Upon T-cell receptor stimulation, lovastatin significantly inhibited the proliferation of both CD4+ and CD8+ T cells from healthy donors whereas their intracellular cytokine production including interferon-γ and tumor necrosis factor-α remained the same with a slight decrease of interleukin-2. Moreover, the specific lysis of target cells by CTL lines derived from patients and normal donors specific for Epstein-Barr virus-encoded antigen latent membrane protein-2 or cytomegalovirus-encoded antigen pp65 was uncompromised in the presence of lovastatin. In addition, we evaluated the effect of lovastatin on the proliferation and effector function of the CD8+ tumor-infiltrating lymphocytes (TILs) derived from melanoma patients specific for MART-1 antigen. Lovastatin significantly reduced the expansion of antigen-specific TILs upon MART-1 stimulation. However, the effector function of TILs, including the specific lysis of target cells and secretion of cytokine interferon-γ, remained intact with lovastatin treatment. Taken together, these data demonstrated that lovastatin inhibits the proliferation of Epstein-Barr virus, cytomegalovirus, and MART-1-specific CTLs without affecting cytolytic capacity. The differential effect of lovastatin on the proliferation versus cytotoxicity of CTLs might shed some light on elucidating the possible mechanisms of graft-versus-host disease and graft-versus-tumor effect elicited by alloimmune responses.
Collapse
|
43
|
Impact of recipient statin treatment on graft-versus-host disease after allogeneic hematopoietic cell transplantation. Biol Blood Marrow Transplant 2010; 16:1463-6. [PMID: 20685260 DOI: 10.1016/j.bbmt.2010.05.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2010] [Accepted: 05/15/2010] [Indexed: 11/23/2022]
Abstract
We retrospectively analyzed outcomes among 1206 patients with hematologic malignancies who had hematopoietic cell transplantation (HCT) from HLA-identical siblings (n = 630) or HLA-matched unrelated donors (n = 576) at a single institution between 2001 and 2007 for a correlation between recipient statin use and risk of graft-versus-host disease (GVHD). Among recipients with cyclosporine-based postgrafting immunosuppression (n = 821), statin use at the time of transplant (6%) was associated with a decreased risk of extensive chronic GVHD (cGVHD) (multivariate hazard ratio [HR], 0.62; 95% confidence interval [CI], 0.4-1.0; P = .05) and an increased risk of recurrent malignancy (HR, 1.75; 95% CI, 1.0-3.0; P = .04). Recipient statin use, however, had no apparent impact on the risks of cGVHD and recurrent malignancy among recipients given tacrolimus-based immunosuppression (n = 385; 8% statin treated). Risks of acute GVHD, nonrelapse mortality, and overall mortality were not significantly affected by recipient statin use. Hence, recipient statin treatment at the time of allogeneic HCT may decrease the risk of cGVHD in patients with cyclosporine-based immunosuppression, but at the expense of a compromised graft-versus-tumor effect.
Collapse
|