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Maziarz RT, Cook RJ. The rationale behind grafting haploidentical hematopoietic stem cells. Hematology 2024; 29:2347673. [PMID: 38712914 DOI: 10.1080/16078454.2024.2347673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/21/2024] [Indexed: 05/08/2024] Open
Abstract
The ability to perform hematopoietic cell transplant across major histocompatibility complex barriers can dramatically increase the availability of donors and allow more patients across the world to pursue curative transplant procedures for underlying hematologic disorders. Early attempts at haploidentical transplantation using broadly reactive T-cell depletion approaches were compromised by graft rejection, graft-versus-host disease and prolonged immune deficiency. The evolution of haploidentical transplantation focused on expanding transplanted hematopoietic progenitors as well as using less broadly reactive T-cell depletion. Significant outcome improvements were identified with technology advances allowing selective depletion of donor allospecific T cells, initially ex-vivo with evolution to its current in-vivo approach with the infusion of the highly immunosuppressive chemotherapy agent, cyclophosphamide after transplantation procedure. Current approaches are facile and portable, allowing expansion of allogeneic hematopoietic cell transplantation for patients across the world, including previously underserved populations.
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Affiliation(s)
- Richard T Maziarz
- Center for Hematologic Malignancies, Division of Hematology & Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Rachel J Cook
- Center for Hematologic Malignancies, Division of Hematology & Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
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Mohty R, Al Kadhimi Z, Kharfan-Dabaja M. Post-transplant cyclophosphamide or cell selection in haploidentical allogeneic hematopoietic cell transplantation? Hematology 2024; 29:2326384. [PMID: 38597828 DOI: 10.1080/16078454.2024.2326384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/28/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND One major limitation for broader applicability of allogeneic hematopoietic cell transplantation (allo-HCT) in the past was the lack of HLA-matched histocompatible donors. Preclinical mouse studies using T-cell depleted haploidentical grafts led to an increased interest in the use of ex vivo T-cell depleted (TCD) haploidentical allo-HCT. TCD grafts through negative (T-cell depletion) or positive (CD34+ cell selection) techniques have been investigated to reduce the risk of graft-versus-host disease (GVHD) given the known implications of alloreactive T cells. A more practical approach to deplete alloreactive T cells in vivo using high doses of cyclophosphamide after allografting has proved to be feasible in overcoming the HLA barrier. Such approach has extended allo-HCT feasibility to patients for whom donors could not be found in the past. Nowadays, haploidentical donors represent a common donor source for patients in need of an allo-HCT. The broad application of haploidentical donors became possible by understanding the importance of depleting alloreactive donor T cells to facilitate engraftment and reduce incidence and severity of GVHD. These techniques involve ex vivo graft manipulation or in vivo utilization of pharmacologic agents, notably post-transplant cyclophosphamide (PTCy). DISCUSSION While acknowledging that no randomized controlled prospective studies have been yet conducted comparing TCD versus PTCy in haploidentical allo-HCT recipients, there are two advantages that would favor the PTCy, namely ease of application and lower cost. However, emerging data on adverse events associated with PTCy including, but not limited to cardiac associated toxicities or increased incidence of post-allograft infections, and others, are important to recognize.
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Affiliation(s)
- Razan Mohty
- Division of Hematology Oncology, Department of Medicine, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, USA
| | - Zaid Al Kadhimi
- Division of Hematology Oncology, Department of Medicine, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, USA
| | - Mohamed Kharfan-Dabaja
- Division of Hematology-Oncology, Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, FL, USA
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Dias J, Garcia J, Agliardi G, Roddie C. CAR-T cell manufacturing landscape-Lessons from the past decade and considerations for early clinical development. Mol Ther Methods Clin Dev 2024; 32:101250. [PMID: 38737799 PMCID: PMC11088187 DOI: 10.1016/j.omtm.2024.101250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
CAR-T cell therapies have consolidated their position over the last decade as an effective alternative to conventional chemotherapies for the treatment of a number of hematological malignancies. With an exponential increase in the number of commercial therapies and hundreds of phase 1 trials exploring CAR-T cell efficacy in different settings (including autoimmunity and solid tumors), demand for manufacturing capabilities in recent years has considerably increased. In this review, we explore the current landscape of CAR-T cell manufacturing and discuss some of the challenges limiting production capacity worldwide. We describe the latest technical developments in GMP production platform design to facilitate the delivery of a range of increasingly complex CAR-T cell products, and the challenges associated with translation of new scientific developments into clinical products for patients. We explore all aspects of the manufacturing process, namely early development, manufacturing technology, quality control, and the requirements for industrial scaling. Finally, we discuss the challenges faced as a small academic team, responsible for the delivery of a high number of innovative products to patients. We describe our experience in the setup of an effective bench-to-clinic pipeline, with a streamlined workflow, for implementation of a diverse portfolio of phase 1 trials.
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Affiliation(s)
- Juliana Dias
- Centre for Cell, Gene and Tissue Therapeutics, Royal Free Hospital NHS Foundation Trust, London NW3 2QG, UK
- Research Department of Haematology, Cancer Institute, University College London, London WC1E 6DD, UK
| | - John Garcia
- Centre for Cell, Gene and Tissue Therapeutics, Royal Free Hospital NHS Foundation Trust, London NW3 2QG, UK
- Research Department of Haematology, Cancer Institute, University College London, London WC1E 6DD, UK
| | - Giulia Agliardi
- Centre for Cell, Gene and Tissue Therapeutics, Royal Free Hospital NHS Foundation Trust, London NW3 2QG, UK
- Research Department of Haematology, Cancer Institute, University College London, London WC1E 6DD, UK
| | - Claire Roddie
- Research Department of Haematology, Cancer Institute, University College London, London WC1E 6DD, UK
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Maurer K, Soiffer RJ. The delicate balance of graft versus leukemia and graft versus host disease after allogeneic hematopoietic stem cell transplantation. Expert Rev Hematol 2023; 16:943-962. [PMID: 37906445 PMCID: PMC11195539 DOI: 10.1080/17474086.2023.2273847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/18/2023] [Indexed: 11/02/2023]
Abstract
INTRODUCTION The curative basis of allogeneic hematopoietic stem cell transplantation (HSCT) relies in part upon the graft versus leukemia (GvL) effect, whereby donor immune cells recognize and eliminate recipient malignant cells. However, alloreactivity of donor cells against recipient tissues may also be deleterious. Chronic graft versus host disease (cGvHD) is an immunologic phenomenon wherein alloreactive donor T cells aberrantly react against host tissues, leading to damaging inflammatory symptoms. AREAS COVERED Here, we discuss biological insights into GvL and cGvHD and strategies to balance the prevention of GvHD with maintenance of GvL in modern HSCT. EXPERT OPINION/COMMENTARY Relapse remains the leading cause of mortality after HSCT with rates as high as 40% for some diseases. GvHD is a major cause of morbidity after HSCT, occurring in up to half of patients and responsible for 15-20% of deaths after HSCT. Intriguingly, the development of chronic GvHD may be linked to lower relapse rates after HSCT, suggesting that GvL and GvHD may be complementary sides of the immunologic foundation of HSCT. The ability to fine tune the balance of GvL and GvHD will lead to improvements in survival, relapse rates, and quality of life for patients undergoing HSCT.
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Affiliation(s)
- Katie Maurer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Robert J Soiffer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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Malard F, Holler E, Sandmaier BM, Huang H, Mohty M. Acute graft-versus-host disease. Nat Rev Dis Primers 2023; 9:27. [PMID: 37291149 DOI: 10.1038/s41572-023-00438-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 06/10/2023]
Abstract
Acute graft-versus-host disease (GVHD) is a common immune complication that can occur after allogeneic haematopoietic cell transplantation (alloHCT). Acute GVHD is a major health problem in these patients, and is associated with high morbidity and mortality. Acute GVHD is caused by the recognition and the destruction of the recipient tissues and organs by the donor immune effector cells. This condition usually occurs within the first 3 months after alloHCT, but later onset is possible. Targeted organs include the skin, the lower and upper gastrointestinal tract and the liver. Diagnosis is mainly based on clinical examination, and complementary examinations are performed to exclude differential diagnoses. Preventive treatment for acute GVHD is administered to all patients who receive alloHCT, although it is not always effective. Steroids are used for first-line treatment, and the Janus kinase 2 (JAK2) inhibitor ruxolitinib is second-line treatment. No validated treatments are available for acute GVHD that is refractory to steroids and ruxolitinib, and therefore it remains an unmet medical need.
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Affiliation(s)
- Florent Malard
- Sorbonne Université, Centre de Recherche Saint-Antoine INSERM UMRs938, Service d'Hématologie Clinique et de Thérapie Cellulaire, Hôpital Saint Antoine, AP-HP, Paris, France.
| | - Ernst Holler
- University Hospital of Regensburg, Department of Internal Medicine 3, Regensburg, Germany
| | - Brenda M Sandmaier
- Fred Hutchinson Cancer Center, Translational Science and Therapeutics Division, Seattle, WA, USA
- University of Washington School of Medicine, Division of Medical Oncology, Seattle, WA, USA
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- Engineering Laboratory for Stem Cell and Immunity Therapy, Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, China
| | - Mohamad Mohty
- Sorbonne Université, Centre de Recherche Saint-Antoine INSERM UMRs938, Service d'Hématologie Clinique et de Thérapie Cellulaire, Hôpital Saint Antoine, AP-HP, Paris, France.
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Tannumsaeung S, Anurathapan U, Pakakasama S, Pongpitcha P, Songdej D, Sirachainan N, Andersson BS, Hongeng S. Effective T-cell replete haploidentical stem cell transplantation for pediatric patients with high-risk hematologic disorders. Eur J Haematol Suppl 2023; 110:305-312. [PMID: 36451282 DOI: 10.1111/ejh.13906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVES Patients with high-risk hematologic diseases require intensive modalities, including high-dose chemotherapy and allogeneic hematopoietic stem cell transplantation (allo-HSCT). Haploidentical T-cell-replete transplantation is a logical choice because of the limited availability of matched sibling donors and the prolonged time needed to identify matched unrelated donors in Thailand. METHODS The clinical outcomes data of 43 patients undergoing allo-HSCT were reviewed. All patients had high-risk hematologic malignancies, were younger than 20 years, and were in complete cytological remission at the time of allo-HSCT. We used two different conditioning regimens: total body irradiation (TBI) combined with cyclophosphamide, fludarabine, and melphalan (n = 23) and thiotepa combined with fludarabine and busulfan (n = 20). All patients received a graft-versus-host disease prophylaxis regimen consisting of cyclophosphamide, mycophenolate mofetil, and a calcineurin inhibitor or sirolimus. RESULTS There was no difference in engraftment between patients receiving either of the regimens. After a median follow-up of 35.8 (range, 0.6-106.2) months, the overall survival (OS) and event-free survival (EFS) rates were 62.4% and 54.7%, respectively. OS and EFS were comparable between the respective regimens. CONCLUSIONS We conclude that thiotepa-based conditioning has similar efficacy and tolerability as TBI-based conditioning for haploidentical HSCT with post-transplant cyclophosphamide.
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Affiliation(s)
- Supavich Tannumsaeung
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Usanarat Anurathapan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Samart Pakakasama
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Pongpak Pongpitcha
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Duantida Songdej
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Nongnuch Sirachainan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
| | - Borje S Andersson
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Suradej Hongeng
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Krung Thep Maha Nakhon (Bangkok), Thailand
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Nawas MT, Sanchez-Escamilla M, Devlin SM, Maloy MA, Ruiz JD, Sauter CS, Giralt SA, Perales MA, Scordo M. Dynamic EASIX scores closely predict nonrelapse mortality after allogeneic hematopoietic cell transplantation. Blood Adv 2022; 6:5898-5907. [PMID: 35977079 PMCID: PMC9661383 DOI: 10.1182/bloodadvances.2022007381] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/25/2022] [Indexed: 11/20/2022] Open
Abstract
Endothelial activation and stress index (EASIX) predicts nonrelapse mortality (NRM) when assessed before hematopoietic cell transplantation (HCT). We sought to determine whether changes in EASIX after HCT may be an informative marker of NRM. We evaluated 509 adults who underwent reduced intensity, unmodified (N = 149, 29%), or myeloablative ex vivo CD34+-selected allogeneic HCT (allo-HCT) (N = 306, 71%) between 2008 and 2016. Patients who underwent unmodified allo-HCT received tacrolimus-based graft-versus-host disease (GVHD) prophylaxis, whereas CD34+-selected patients received no planned immunosuppression. EASIX (lactate dehydrogenase × creatinine/platelet count) was calculated continuously until 1-year after HCT. Log transformation using base 2 (log2) was applied to all EASIX variables to reduce skew. In total, 360 patients (71%) received CD34+-selected and 149 (29%) unmodified allo-HCT. Among all patients, EASIX scores increased rapidly, peaked at day +8, then declined rapidly until day +33. Thereafter, scores declined gradually but remained above the pre-HCT baseline. In unmodified HCT, scores appeared higher over time than in CD34+-selected patients. EASIX discrimination of NRM was highest around day +180 (concordance index = 0.85) in both platforms, but the prognostic impact of EASIX across time points differed between the 2 platforms. Mean EASIX scores were higher in men (mean log2 +0.52) and in patients who developed grade 2 to 4 GVHD (+0.81) and lower in patients who received matched vs mismatched donors (-0.81, all P < .01). EASIX scores are dynamic and variably concordant with NRM when analyzed longitudinally, and patterns differ between HCT platforms. Compared to pre-HCT evaluation, post-HCT EASIX scores may better predict risk of NRM as patients acquire additional endothelial injury and toxicities.
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Affiliation(s)
- Mariam T. Nawas
- Hematopoietic Cellular Therapy Program, Department of Medicine, University of Chicago Medicine, Chicago, IL
| | - Miriam Sanchez-Escamilla
- Department of Hematological Malignancies and Stem Cell Transplantation, Research Institute of Marques de Valdecilla (IDIVAL), Santander, Spain
| | - Sean M. Devlin
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Molly A. Maloy
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Josel D. Ruiz
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Craig S. Sauter
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Sergio A. Giralt
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Michael Scordo
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
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8
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Miltiadous O, Waters NR, Andrlová H, Dai A, Nguyen CL, Burgos da Silva M, Lindner S, Slingerland J, Giardina P, Clurman A, Armijo GK, Gomes ALC, Lakkaraja M, Maslak P, Scordo M, Shouval R, Staffas A, O'Reilly R, Taur Y, Prockop S, Boelens JJ, Giralt S, Perales MA, Devlin SM, Peled JU, Markey KA, van den Brink MRM. Early intestinal microbial features are associated with CD4 T-cell recovery after allogeneic hematopoietic transplant. Blood 2022; 139:2758-2769. [PMID: 35061893 PMCID: PMC9074404 DOI: 10.1182/blood.2021014255] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/23/2021] [Indexed: 11/20/2022] Open
Abstract
Low intestinal microbial diversity is associated with poor outcomes after allogeneic hematopoietic cell transplantation (HCT). Using 16S rRNA sequencing of 2067 stool samples and flow cytometry data from 2370 peripheral blood samples drawn from 894 patients who underwent allogeneic HCT, we have linked features of the early post-HCT microbiome with subsequent immune cell recovery. We examined lymphocyte recovery and microbiota features in recipients of both unmodified and CD34-selected allografts. We observed that fecal microbial diversity was an independent predictor of CD4 T-cell count 3 months after HCT in recipients of a CD34-selected allograft, who are dependent on de novo lymphopoiesis for their immune recovery. In multivariate models using clinical factors and microbiota features, we consistently observed that increased fecal relative abundance of genus Staphylococcus during the early posttransplant period was associated with worse CD4 T-cell recovery. Our observations suggest that the intestinal bacteria, or the factors they produce, can affect early lymphopoiesis and the homeostasis of allograft-derived T cells after transplantation.
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Affiliation(s)
- Oriana Miltiadous
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nicholas R Waters
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Hana Andrlová
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Anqi Dai
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Chi L Nguyen
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Marina Burgos da Silva
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Sarah Lindner
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - John Slingerland
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Paul Giardina
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Annelie Clurman
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Gabriel K Armijo
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Antonio L C Gomes
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
| | - Madhavi Lakkaraja
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Peter Maslak
- Immunology Laboratory Service, Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Michael Scordo
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Roni Shouval
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Anna Staffas
- Sahlgrenska Center for Cancer Research, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Sweden
- Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Richard O'Reilly
- Stem Cell Transplant and Cellular Therapy Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ying Taur
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Susan Prockop
- Department of Pediatrics, Weill Cornell Medicine, New York, NY
- Stem Cell Transplant and Cellular Therapy Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jaap Jan Boelens
- Department of Pediatrics, Weill Cornell Medicine, New York, NY
- Stem Cell Transplant and Cellular Therapy Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sergio Giralt
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Miguel-Angel Perales
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sean M Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jonathan U Peled
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kate A Markey
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Clinical Research Division, Fred Hutchinson Cancer Research Center (FHCRC), Seattle, WA; and
- Division of Medical Oncology, University of Washington, Seattle, WA
| | - Marcel R M van den Brink
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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9
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Hamilton BK, Cutler C, Divine C, Juckett M, LeMaistre C, Stewart S, Wilder J, Horowitz M, Khera N, Burns LJ. Are We Making PROGRESS in Preventing Graft-versus-Host Disease and Improving Clinical Outcomes? Impact of BMT CTN 1301 Study Results on Clinical Practice. Transplant Cell Ther 2022; 28:419-425. [PMID: 35550441 PMCID: PMC9364468 DOI: 10.1016/j.jtct.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/28/2022] [Accepted: 05/01/2022] [Indexed: 11/15/2022]
Abstract
The need for prospective randomized clinical trials investigating novel graft-versus-host disease (GVHD) prevention strategies that include other clinical outcomes impacted by GVHD has been highlighted as a priority for the field of hematopoietic cell transplantation. A recently completed study through the Blood and Marrow Transplant Clinical Trials Network (BMT CTN 1301) comparing CD34+ selection and post-transplantation cyclophosphamide with tacrolimus/methotrexate (Tac/MTX) for GVHD prevention demonstrated no significant differences in the primary endpoint of chronic GVHD relapse-free survival among the 3 approaches. The trial did not demonstrate a superior approach compared with Tac/MTX; however, it did highlight several challenges in determining the best and most relevant approaches to clinical trial design, particularly in the context of current and ongoing changes in real-world practices. Here we review the results of BMT CTN 1301 and their implications for clinical practice and future clinical trial design.
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Affiliation(s)
- Betty K Hamilton
- Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio.
| | - Corey Cutler
- Division of Stem Cell Transplantation and Cellular Therapy, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Clint Divine
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Mark Juckett
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | | | - Susan Stewart
- Blood and Marrow Transplant Information Network, Highland Park, Illinois
| | - Jennifer Wilder
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland
| | - Mary Horowitz
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nandita Khera
- Division of Hematology and Oncology, Mayo Clinic Arizona, Phoenix, Arizona
| | - Linda J Burns
- Center for International Blood and Marrow Transplant Research, Milwaukee, Wisconsin
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10
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Low-dose unfractionated heparin prophylaxis is a safe strategy for the prevention of hepatic sinusoidal obstruction syndrome after myeloablative adult allogenic stem cell transplant. Bone Marrow Transplant 2022; 57:1095-1100. [PMID: 35477992 PMCID: PMC9271583 DOI: 10.1038/s41409-022-01689-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 04/11/2022] [Accepted: 04/13/2022] [Indexed: 11/08/2022]
Abstract
Hepatic sinusoidal obstruction syndrome (SOS) is a serious complication after allogeneic stem cell transplantation (allo-HCT). However, there is no uniform consensus on the optimal strategy for SOS prevention. Ursodeoxycholic acid is the most used regimen, even though its administration is challenging in recipients unable to tolerate oral medication. Defibrotide was recently studied in a phase 3 trial, but enrollment was stopped early due to futility. Low dose unfractionated heparin (UFH) is an alternative strategy. However, its efficacy is reputed but unproven increased risk of bleeding has not been fully established. We evaluated 514 adult allo-HCT recipients who received SOS prophylaxis with low dose UFH. Bleeding complications occurred in 12 patients 2.3% of patients of which only 2 (0.4%) had significant grade 3 bleeding. Only 14 patients were diagnosed with hepatic SOS. Univariate analysis showed that day 100 SOS was higher in recipients of unmodified grafts when compared to CD34+ selected ex vivo T-cell depleted grafts (p ≤ 0.001), and patients with hepatitis B and/or C exposure pre-HCT (p = 0.028). Overall, UFH was well tolerated and associated with a low incidence of subsequent hepatic SOS. Low dose UFH prophylaxis can be considered in select patients who cannot tolerate oral ursodiol.
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11
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Luznik L, Pasquini MC, Logan B, Soiffer RJ, Wu J, Devine SM, Geller N, Giralt S, Heslop HE, Horowitz MM, Jones RJ, Litzow MR, Mendizabal A, Muffly L, Nemecek ER, O'Donnell L, O'Reilly RJ, Palencia R, Schetelig J, Shune L, Solomon SR, Vasu S, Ho VT, Perales MA. Randomized Phase III BMT CTN Trial of Calcineurin Inhibitor-Free Chronic Graft-Versus-Host Disease Interventions in Myeloablative Hematopoietic Cell Transplantation for Hematologic Malignancies. J Clin Oncol 2022; 40:356-368. [PMID: 34855460 PMCID: PMC8797487 DOI: 10.1200/jco.21.02293] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/08/2021] [Accepted: 10/26/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Calcineurin inhibitors (CNI) are standard components of graft-versus-host disease (GVHD) prophylaxis after hematopoietic cell transplantation (HCT). Prior data suggested that CNI-free approaches using donor T-cell depletion, either by ex vivo CD34 selection or in vivo post-transplant cyclophosphamide (PTCy) as a single agent, are associated with lower rates of chronic GVHD (cGVHD). METHODS This multicenter phase III trial randomly assigned patients with acute leukemia or myelodysplasia and an HLA-matched donor to receive CD34-selected peripheral blood stem cell, PTCy after a bone marrow (BM) graft, or tacrolimus and methotrexate after BM graft (control). The primary end point was cGVHD (moderate or severe) or relapse-free survival (CRFS). RESULTS Among 346 patients enrolled, 327 received HCT, 300 per protocol. Intent-to-treat rates of 2-year CRFS were 50.6% for CD34 selection (hazard ratio [HR] compared with control, 0.80; 95% CI, 0.56 to 1.15; P = .24), 48.1% for PTCy (HR, 0.86; 0.61 to 1.23; P = .41), and 41.0% for control. Corresponding rates of overall survival were 60.1% (HR, 1.74; 1.09 to 2.80; P = .02), 76.2% (HR, 1.02; 0.60 to 1.72; P = .95), and 76.1%. CD34 selection was associated with lower moderate to severe cGVHD (HR, 0.25; 0.12 to 0.52; P = .02) but higher transplant-related mortality (HR, 2.76; 1.26 to 6.06; P = .01). PTCy was associated with comparable cGVHD and survival outcomes to control, and a trend toward lower disease relapse (HR, 0.52; 0.28 to 0.96; P = .037). CONCLUSION CNI-free interventions as performed herein did not result in superior CRFS compared with tacrolimus and methotrexate with BM. Lower rates of moderate and severe cGVHD did not translate into improved survival.
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Affiliation(s)
- Leo Luznik
- Johns Hopkins Medical Center, Baltimore, MD
| | | | | | | | - Juan Wu
- Emmes Company, Rockville, MD
| | | | - Nancy Geller
- National Heart, Lung and Blood Institute, Rockville, MD
| | - Sergio Giralt
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | | | | | | | | | | | | | | | - Leyla Shune
- University of Kansas Health Systems, Kansas City, KS
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12
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Bremm M, Krastel T, Cappel C, Zimmermann O, Pfeffermann LM, Katzki V, Bonig H, Schäfer R, Rettinger E, Merker M, Bremm S, Schaefer K, Klingebiel T, Soerensen J, Bader P, Huenecke S. Depletion of CD45RA + T cells: Advantages and disadvantages of different purification methods. J Immunol Methods 2021; 492:112960. [PMID: 33417916 DOI: 10.1016/j.jim.2021.112960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 12/03/2020] [Accepted: 12/31/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Recently, new advances were made regarding the depletion of CD45RA+ naïve T cells from haploidentical grafts as they are suspected to be the most alloreactive. METHODS Within this project we investigated CD45RA-depletion from G-CSF mobilized PBSC by two different purification strategies according to GMP, specifically direct depletion of CD45RA+ cells (one-step approach), or CD34-positive selection followed by CD45RA-depletion (two-step approach). RESULTS With log -3.9 and - 3.8 the depletion quality of CD45RA+ T cells was equally for both approaches together with a close to complete CD19+ B cell depletion. However, due to a high expression of CD45RA the majority of NK cells were lost within both CD45RA depletion strategies. Stem cell recovery after one-step CD45RA-depletion was at median 52.0% (range: 49.7-67.2%), which was comparable to previously published recovery data received from direct CD34 positive selection. Memory T cell recovery including CD4+ and CD8+ memory T cell subsets was statistically not differing between both purification approaches. The recovery of CD4+ and CD8+ T cells was as well similar, but overall a higher amount of cytotoxic than T-helper cells were lost as indicated by an increase of the CD4/CD8 ratio. CONCLUSIONS CD45RA-depletion from G-CSF mobilized PBSC is feasible as one- and two-step approach and results in sufficient reduction of CD45RA+ T cells as well as B cells, but also to a co-depletion of NK cells. However, by gaining two independent cell products, the two-step approach enables the highest clinical flexibility in regard to individual graft composition with precise dosage of stem cells and T cells.
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Affiliation(s)
- Melanie Bremm
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany.
| | - Theresa Krastel
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Claudia Cappel
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Olga Zimmermann
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Lisa-Marie Pfeffermann
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Verena Katzki
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Halvard Bonig
- Institute for Transfusion Medicine and Immunohematology, Goethe-University Frankfurt/Main, German Red Cross Blood Donor Service Baden-Württemberg-Hessen, Frankfurt/Main, Germany
| | - Richard Schäfer
- Institute for Transfusion Medicine and Immunohematology, Goethe-University Frankfurt/Main, German Red Cross Blood Donor Service Baden-Württemberg-Hessen, Frankfurt/Main, Germany
| | - Eva Rettinger
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Michael Merker
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Sebastian Bremm
- Data Analytics & Visualization, Frankfurt University of Applied Sciences, Frankfurt/Main, Germany
| | - Kirsten Schaefer
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Thomas Klingebiel
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Jan Soerensen
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Peter Bader
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
| | - Sabine Huenecke
- Clinic for Pediatric and Adolescent Medicine, University Hospital, Frankfurt/Main, Germany
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13
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Calmels B, Gautier É, Magnani A, Magrin É, Mamez AC, Vaissié A, Yakoub-Agha I, Baudoux É. Procédé de préparation, contrôles de qualité et spécifications des immunosélections CD34+ : recommandations de la Société francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC). Bull Cancer 2020; 107:S185-S192. [DOI: 10.1016/j.bulcan.2020.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/08/2020] [Accepted: 06/22/2020] [Indexed: 12/30/2022]
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14
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O'Reilly RJ, Prockop S, Hasan A, Doubrovina E. Therapeutic advantages provided by banked virus-specific T-cells of defined HLA-restriction. Bone Marrow Transplant 2020; 54:759-764. [PMID: 31431697 DOI: 10.1038/s41409-019-0614-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We have developed banks of EBV and CMV-specific T-cell lines generated from healthy seropositive third party donors and characterized them as to their HLA type, virus specificity, lack of alloreactivity, and HLA restriction. We here summarize results of studies employing these immediately accessible, broadly-applicable third party virus-specific T-cells for adoptive therapy of EBV lymphomas and CMV infections in allo-HCT recipients. We describe the characteristics contributing to their safety. We also discuss several distinctive advantages of banked third party virus-specific T-cells selected on the basis of their HLA restriction, particularly in the treatment of Rituximab-non-responsive EBV+ lymphomas and drug refractory CMV infections complicating HLA non-identical transplants.
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Affiliation(s)
- Richard J O'Reilly
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Susan Prockop
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Aisha Hasan
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ekaterina Doubrovina
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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15
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Curing Hemoglobinopathies: Challenges and Advances of Conventional and New Gene Therapy Approaches. Mediterr J Hematol Infect Dis 2019; 11:e2019067. [PMID: 31700592 PMCID: PMC6827604 DOI: 10.4084/mjhid.2019.067] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/22/2019] [Indexed: 12/16/2022] Open
Abstract
Inherited hemoglobin disorders, including beta-thalassemia (BT) and sickle-cell disease (SCD), are the most common monogenic diseases worldwide, with a global carrier frequency of over 5%.1 With migration, they are becoming more common worldwide, making their management and care an increasing concern for health care systems. BT is characterized by an imbalance in the α/β-globin chain ratio, ineffective erythropoiesis, chronic hemolytic anemia, and compensatory hemopoietic expansion.1 Globally, there are over 25,000 births each year with transfusion-dependent thalassemia (TDT). The currently available treatment for TDT is lifelong transfusions and iron chelation therapy or allogenic bone marrow transplantation as a curative option. SCD affects 300 million people worldwide2 and severely impacts the quality of life of patients who experience unpredictable, recurrent acute and chronic severe pain, stroke, infections, pulmonary disease, kidney disease, retinopathy, and other complications. While survival has been dramatically extended, quality of life is markedly reduced by disease- and treatment-associated morbidity. The development of safe, tissue-specific and efficient vectors, and efficient gene-editing technologies have led to the development of several gene therapy trials for BT and SCD. However, the complexity of the approach presents its hurdles. Fundamental factors at play include the requirement for myeloablation on a patient with benign disease, the age of the patient, and the consequent bone marrow microenvironment. A successful path from proof-ofconcept studies to commercialization must render gene therapy a sustainable and accessible approach for a large number of patients. Furthermore, the cost of these therapies is a considerable challenge for the health care system. While new promising therapeutic options are emerging,3,4 and many others are on the pipeline,5 gene therapy can potentially cure patients. We herein provide an overview of the most recent, likely potentially curative therapies for hemoglobinopathies and a summary of the challenges that these approaches entail.
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16
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Klager S, Lacouture ME, Hannum M, Devlin SM, Maloy M, Pulitzer M, Jakubowski AA, Markova A. Drugs as a Frequent Cause of Acute Rash in Patients after CD34 +-Selected Peripheral Blood Stem Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:2172-2180. [PMID: 31306779 PMCID: PMC6876686 DOI: 10.1016/j.bbmt.2019.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/18/2019] [Accepted: 07/03/2019] [Indexed: 12/12/2022]
Abstract
Although histopathological differences have been reported between acute graft-versus-host disease (aGVHD) rash and non-aGVHD rash in CD34+-selected peripheral blood stem cell transplantation (PBSCT) recipients, skin biopsy alone is usually insufficient to determine rash etiology. As such, distinguishing inflammatory non-aGVHD rashes, such as drug eruptions, from cutaneous aGVHD after CD34+-selected PBSCT remains challenging and relies on clinical presentation. This study aimed to identify etiologies of skin rash in the first year after CD34+-selected PBSCT and to assess whether laboratory serologic markers, transplant characteristics, and rash morphology and symptomatology aid in differentiation of cutaneous aGVHD rash versus non-aGVHD rash. We conducted a retrospective study of 243 adult patients who underwent CD34+-selected PBSCT at Memorial Sloan Kettering Cancer Center between 2008 and 2011. Among this cohort of transplant recipients, only 43 patients (17.7%) developed cutaneous aGVHD. A total of 152 patients (63%) were identified with rash within 1 year after PBSCT. The proportion of patients who experienced peripheral eosinophilia was not different between those with an aGVHD versus non-aGVHD rash (P ≥ .90), nor when stratified by CD34+ selection method (Isolex, P = .70; CliniMACS, P≥ .90). The proportion of patients with pruritus was also not different between those with an aGVHD rash versus non-aGVHD rash (P= .20), or when stratified by CD34+ selection modality (Isolex, P = .20; CliniMACS, P = .50). The most common cause of non-aGVHD rash among those with a clear etiology was drug (39% of Isolex; 26% of CliniMACS). Single drug culprits were identified in 51% of drug rashes. The most commonly reported offending agents included antibiotics, keratinocyte growth factor, chemotherapy, and recombinant glycosylated human IL-7.
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Affiliation(s)
- Skylar Klager
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mario E Lacouture
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Margaret Hannum
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean M Devlin
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly Maloy
- Dermatopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melissa Pulitzer
- Weill Cornell Medical College, Cornell University, New York, New York; Dermatopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ann A Jakubowski
- Weill Cornell Medical College, Cornell University, New York, New York; Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alina Markova
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York.
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17
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Montoro J, Ceberio I, Hilden P, Maloy MA, Barker J, Castro-Malaspina H, Dahi P, Koehne G, Perales MA, Ponce D, Sauter C, Shaffer B, Tamari R, Young JW, Giralt SA, O'Reilly RJ, Jakubowski AA, Papadopoulos EB. Ex Vivo T Cell-Depleted Hematopoietic Stem Cell Transplantation for Adult Patients with Acute Myelogenous Leukemia in First and Second Remission: Long-Term Disease-Free Survival with a Significantly Reduced Risk of Graft-versus-Host Disease. Biol Blood Marrow Transplant 2019; 26:323-332. [PMID: 31618690 DOI: 10.1016/j.bbmt.2019.10.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 09/26/2019] [Accepted: 10/05/2019] [Indexed: 01/21/2023]
Abstract
Large series of patients with acute myelogenous leukemia (AML) after ex vivo T cell-depleted (TCD) allogeneic hematopoietic stem cell transplantation (allo-HSCT) have not been reported previously. We retrospectively analyzed the outcomes of 266 patients (median age, 54 years) with AML who received CD34-selected TCD allo-HSCTs while in first (75%) or second (25%) complete remission (CR1/CR2) at a single institution. The conditioning regimens were all myeloablative, and no additional graft-versus-host disease (GVHD) prophylaxis was given. The cumulative incidences of grade II-IV and grade III-IV acute GVHD at 180 days were 14% (95% confidence interval [CI], 10% to 18%) and 3% (95% CI, 1% to 5%), respectively. The cumulative incidence of chronic GVHD at 3 years was 3% (95% CI, 1% to 6%). The 3-year cumulative incidence of nonrelapse mortality was 21% (95% CI, 16% to 26%) and that of relapse was 21% (95% CI, 17% to 27%). Overall survival (OS) and disease-free survival (DFS) at 1, 3, and 5 years were 75%, 61%, and 56% and 68%, 57%, and 53%, respectively. There were no significant differences in OS, DFS, and relapse rates for patients who underwent transplantation in CR1 and those who did so in CR2. However, patients with high-risk cytogenetics at diagnosis had significantly poorer outcomes. The OS and DFS rates compare favorably with those for unmodified allo-HSCT, but with considerably lower rates of GVHD.
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Affiliation(s)
- Juan Montoro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Izaskun Ceberio
- Department of Hematology, Hospital Universtario Donostia, San Sebastian, Spain
| | - Patrick Hilden
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly A Maloy
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Juliet Barker
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Parastoo Dahi
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Guenther Koehne
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Doris Ponce
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Craig Sauter
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Brian Shaffer
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - James W Young
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Sergio A Giralt
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard J O'Reilly
- Pediatric Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pediatrics, Weill Cornell Medical College, New York, New York
| | - Ann A Jakubowski
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Esperanza B Papadopoulos
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York.
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18
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Roldan E, Perales MA, Barba P. Allogeneic Stem Cell Transplantation with CD34+ Cell Selection. Clin Hematol Int 2019; 1:154-160. [PMID: 34595425 PMCID: PMC8432362 DOI: 10.2991/chi.d.190613.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 06/04/2019] [Indexed: 11/07/2022] Open
Abstract
The success of allogeneic stem cell transplant is hampered by the development of acute and chronic graft-versus-host disease (GvHD) which has direct impact on treatment-related mortality and morbidity. As a result, T cell depletion through positive selection of CD34+ cells has emerged as a promising strategy to reduce acute and chronic GvHD in these patients. In this review, we summarize the main characteristics of allogeneic stem cell transplant with CD34+ cell selection including risks of graft failure, GvHD, infection, organ toxicity, and long-term survival. Moreover, we highlight future strategies to improve the results of this platform and to consolidate its use in clinical practice.
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Affiliation(s)
- Elisa Roldan
- Hematology Department, Vall d'Hebron University Hospital-Universitat Autónoma de Barcelona, Pg. Vall Hebron 119, Barcelona, Spain
| | - Miguel Angel Perales
- Adult BMT Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Pere Barba
- Hematology Department, Vall d'Hebron University Hospital-Universitat Autónoma de Barcelona, Pg. Vall Hebron 119, Barcelona, Spain
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19
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Panch SR, Reddy OL, Li K, Bikkani T, Rao A, Yarlagadda S, Highfill S, Fowler D, Childs RW, Battiwalla M, Barrett J, Larochelle A, Mackall C, Shah N, Stroncek DF. Robust Selections of Various Hematopoietic Cell Fractions on the CliniMACS Plus Instrument. Clin Hematol Int 2019; 1:161-167. [PMID: 34595426 PMCID: PMC8432366 DOI: 10.2991/chi.d.190529.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/26/2019] [Indexed: 11/30/2022] Open
Abstract
Cell separation technologies play a vital role in the graft engineering of hematopoietic cellular fractions, particularly with the rapid expansion of the field of cellular therapeutics. The CliniMACS Plus Instrument (Miltenyi Biotec) utilizes immunomagnetic techniques to isolate hematopoietic progenitor cells (HPCs), T cells, NK cells, and monocytes. These products are ultimately used for HPC transplantation and for the manufacture of adoptive immunotherapies. We evaluated the viable cell recovery and cell purity of selections and depletions performed on the CliniMACS Plus over a 10-year period at our facility, specifically assessing for the isolation of CD34+, CD4+, CD3+/CD56+, CD4+/CD8+, and CD25+ cells. Additionally, patient- and instrument-related factors affecting these parameters were examined. Viable cell recovery ranged from 32.3 ± 10.2% to 65.4 ± 15.4%, and was the highest for CD34+ selections. Cell purity ranged from 86.3 ± 7.2% to 99.0 ± 1.1%, and was the highest for CD4+ selections. Undesired cell fractions demonstrated a range of 1.2 ± 0.45 to 5.1 ± 0.4 log reductions. Red cell depletions averaged 2.12 ± 0.68 logs, while platelets were reduced by an average of 4.01 ± 1.57 logs. Donor characteristics did not impact viable cell recovery or cell purity for CD34+ or CD4+ cell enrichments; however, these were affected by manufacturing variables, including tubing size, bead quantity, and whether preselection platelet washes were performed. Our data demonstrate the efficient recovery of hematopoietic cellular fractions on the CliniMACS Plus that may be optimized by adjusting manufacturing variables.
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Affiliation(s)
- Sandhya R Panch
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Opal L Reddy
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Katherine Li
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Thejaswi Bikkani
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Anusha Rao
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Swathi Yarlagadda
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Steven Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Daniel Fowler
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Richard W Childs
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Minocher Battiwalla
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - John Barrett
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Andre Larochelle
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Crystal Mackall
- Cancer Immunology and Immunotherapy Program, Stanford Cancer Institute, Palo Alto, California, USA
| | - Nirali Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - David F Stroncek
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland, USA
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20
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Successful hematopoietic stem cell mobilization and apheresis collection using plerixafor alone in sickle cell patients. Blood Adv 2019; 2:2505-2512. [PMID: 30282642 DOI: 10.1182/bloodadvances.2018016725] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 09/04/2018] [Indexed: 01/09/2023] Open
Abstract
Novel therapies for sickle cell disease (SCD) based on genetically engineered autologous hematopoietic stem and progenitor cells (HSPCs) are critically dependent on a safe and effective strategy for cell procurement. We sought to assess the safety and efficacy of plerixafor when used in transfused patients with SCD for HSC mobilization. Six adult patients with SCD were recruited to receive a single dose of plerixafor, tested at lower than standard (180 µg/kg) and standard (240 µg/kg) doses, followed by CD34+ cell monitoring in peripheral blood and apheresis collection. The procedures were safe and well-tolerated. Mobilization was successful, with higher peripheral CD34+ cell counts in the standard vs the low-dose group. Among our 6 donors, we improved apheresis cell collection results by using a deep collection interface and starting apheresis within 4 hours after plerixafor administration. In the subjects who received a single standard dose of plerixafor and followed the optimized collection protocol, yields of up to 24.5 × 106 CD34+ cells/kg were achieved. Interestingly, the collected CD34+ cells were enriched in immunophenotypically defined long-term HSCs and early progenitors. Thus, we demonstrate that plerixafor can be employed safely in patients with SCD to obtain sufficient HSCs for potential use in gene therapy.
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21
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Kilic P, Bay M, Yildirim Y, Coskun O, Seker S, Baydin P, Lalegul Ulker O, Parmaksiz M, Cubukcuoglu Deniz G, Yilmazer A, Dalva K, Elcin AE, Akcali KC, Ilhan O, Gurman G. A CD34+ Cell Enrichment Protocol of Hematopoietic Stem Cells in a Well-Established Quality Management System. Cells Tissues Organs 2019; 207:15-20. [PMID: 31357194 DOI: 10.1159/000501167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 05/27/2019] [Indexed: 11/19/2022] Open
Abstract
Allogeneic stem cell transplantation applications have improved tremendously over the past quarter of a century. The use of new immunosuppressive protocols and elimination of T cells by CD34+ cell enrichment or T cell depletion on apheresis products increases the chance of using partially matched or haploidentical grafts. This is without increasing the risk of graft-versus-host disease, which is observed as a major complication of hematopoietic stem cell transplantation. The aim of this protocol is to evaluate the results obtained from 6 different process cycles performed on 6 different days. We used the CliniMACS Plus system located in our Cell and Tissue Manufacturing Center Quality Control Unit which is already calibrated as a class D room and includes a class A microbiological safety cabinet inside. The average purity of the end products was 95.66%, excluding only one end product which was 70%; this was higher than the values in current studies in the field. Superior to the reported studies, the CD3 quantity in each end product was below the dedicated thresholds. BactecTM FX40 blood culture system test results were detected as negative for each end product. Endotoxin testing suggested the absence of endotoxin within the products. The consistent outcomes obtained from these 6 different process cycles confirmed that the CliniMACS® Plus process cycles performed in accordance with our well-defined quality management system procedure is sufficient for the routine application of high-quality and safe CD34+ enrichment processes within our clean room area.
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Affiliation(s)
- Pelin Kilic
- Stem Cell Institute, Ankara University, Ankara, Turkey,
| | - Meltem Bay
- Stem Cell Institute, Ankara University, Ankara, Turkey
| | - Yasin Yildirim
- School of Medicine Therapeutic Apheresis Center, Ankara University, Ankara, Turkey
| | - Oznur Coskun
- Stem Cell Institute, Ankara University, Ankara, Turkey
| | - Sukran Seker
- Stem Cell Institute, Ankara University, Ankara, Turkey
| | - Pinar Baydin
- Stem Cell Institute, Ankara University, Ankara, Turkey
| | | | | | | | | | - Klara Dalva
- Stem Cell Institute, Ankara University, Ankara, Turkey
| | | | | | - Osman Ilhan
- School of Medicine Therapeutic Apheresis Center, Ankara University, Ankara, Turkey.,School of Medicine Department of Hematology, Ankara University, Ankara, Turkey
| | - Gunhan Gurman
- Stem Cell Institute, Ankara University, Ankara, Turkey.,School of Medicine Department of Hematology, Ankara University, Ankara, Turkey
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22
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Dang N, Lin Y, Rutgeerts O, Sagaert X, Billiau AD, Waer M, Sprangers B. Solid Tumor–Induced Immune Regulation Alters the GvHD/GvT Paradigm after Allogenic Bone Marrow Transplantation. Cancer Res 2019; 79:2709-2721. [DOI: 10.1158/0008-5472.can-18-3143] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 02/08/2019] [Accepted: 03/25/2019] [Indexed: 11/16/2022]
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23
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Cho C, Perales MA. Expanding Therapeutic Opportunities for Hematopoietic Stem Cell Transplantation: T Cell Depletion as a Model for the Targeted Allograft. Annu Rev Med 2019; 70:381-393. [DOI: 10.1146/annurev-med-120617-041210] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Allogeneic hematopoietic cell transplantation is a fundamental part of the treatment of hematologic malignancies and marrow failure syndromes, but complications including graft-versus-host disease, prolonged immune deficiency and infection, and organ toxicities, as well as relapse, remain obstacles to improved overall survival. As the cellular characteristics of the allograft can exert significant impact on outcomes, the development of more strategically designed grafts represents a rich area for therapeutic intervention. We describe the use of ex vivo T cell–depleted grafts as a model for the targeted graft and review evolving knowledge and approaches for further refinement of allografts to improve patient outcomes.
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Affiliation(s)
- Christina Cho
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center and Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA;,
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center and Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA;,
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24
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Tamari R, Rapaport F, Zhang N, McNamara C, Kuykendall A, Sallman DA, Komrokji R, Arruda A, Najfeld V, Sandy L, Medina J, Litvin R, Famulare CA, Patel MA, Maloy M, Castro-Malaspina H, Giralt SA, Weinberg RS, Mascarenhas JO, Mesa R, Rondelli D, Dueck AC, Levine RL, Gupta V, Hoffman R, Rampal RK. Impact of High-Molecular-Risk Mutations on Transplantation Outcomes in Patients with Myelofibrosis. Biol Blood Marrow Transplant 2019; 25:1142-1151. [PMID: 30625392 DOI: 10.1016/j.bbmt.2019.01.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 01/01/2019] [Indexed: 12/22/2022]
Abstract
Mutational profiling has demonstrated utility in predicting the likelihood of disease progression in patients with myelofibrosis (MF). However, there is limited data regarding the prognostic utility of genetic profiling in MF patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HCT). We performed high-throughput sequencing of 585 genes on pre-transplant samples from 101 patients with MF who underwent allo-HCT and evaluated the association of mutations and clinical variables with transplantation outcomes. Overall survival (OS) at 5 years post-transplantation was 52%, and relapse-free survival (RFS) was 51.1 % for this cohort. Nonrelapse mortality (NRM) accounted for most deaths. Patient's age, donor's age, donor type, and Dynamic International Prognostic Scoring System score at diagnosis did not predict for outcomes. Mutations known to be associated with increased risk of disease progression, such as ASXL1, SRSF2, IDH1/2, EZH2, and TP53, did not impact OS or RFS. The presence of U2AF1 (P = .007) or DNMT3A (P = .034) mutations was associated with worse OS. A Mutation-Enhanced International Prognostic Scoring System 70 score was available for 80 patients (79%), and there were no differences in outcomes between patients with high risk scores and those with intermediate and low risk scores. Collectively, these data identify mutational predictors of outcome in MF patients undergoing allo-HCT. These genetic biomarkers in conjunction with clinical variables may have important utility in guiding transplantation decision making.
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Affiliation(s)
- Roni Tamari
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Franck Rapaport
- Center for Clinical and Translational Science, Rockefeller University, New York, New York
| | | | | | | | | | | | - Andrea Arruda
- Princess Margaret Hospital Cancer Center, Toronto, Ontario, Canada
| | | | | | - Juan Medina
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rivka Litvin
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Minal A Patel
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly Maloy
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | | | | | | | | | - Damiano Rondelli
- University of Illinois Hospital & Health Sciences System and University of Illinois Cancer Center, Chicago, Illinois
| | | | - Ross L Levine
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vikas Gupta
- Princess Margaret Hospital Cancer Center, Toronto, Ontario, Canada
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25
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Wilcox DA. Gene Therapy for Platelet Disorders. Platelets 2019. [DOI: 10.1016/b978-0-12-813456-6.00067-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Ex vivo and in vivo T cell-depleted allogeneic stem cell transplantation in patients with acute myeloid leukemia in first complete remission resulted in similar overall survival: on behalf of the ALWP of the EBMT and the MSKCC. J Hematol Oncol 2018; 11:127. [PMID: 30342553 PMCID: PMC6195954 DOI: 10.1186/s13045-018-0668-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/25/2018] [Indexed: 11/16/2022] Open
Abstract
Background Graft-versus-host disease (GVHD) is one of the leading causes of non-relapse mortality and morbidity after allogeneic hematopoietic stem cell transplantation (allo-HCT). Methods We evaluated the outcomes of two well-established strategies used for GVHD prevention: in vivo T cell depletion using antithymocyte globulin (ATG) and ex vivo T cell depletion using a CD34-selected (CD34+) graft. A total of 525 adult patients (363 ATG, 162 CD34+) with intermediate or high-risk cytogenetics acute myeloid leukemia (AML) in first complete remission (CR1) were included. Patients underwent myeloablative allo-HCT using matched related or unrelated donors. Results Two-year overall survival estimate was 69.9% (95% CI, 58.5–69.4) in the ATG group and 67.6% (95% CI, 60.3–74.9) in the CD34+ group (p = 0.31). The cumulative incidence of grade II–IV acute GVHD and chronic GVHD was higher in the ATG cohort [HR 2.0 (95% CI 1.1–3.7), p = 0.02; HR 15.1 (95% CI 5.3–42.2), p < 0.0001]. Parameters associated with a lower GVHD-free relapse-free survival (GRFS) were ATG [HR 1.6 (95% CI 1.1–2.2), p = 0.006], adverse cytogenetic [HR 1.7 (95% CI 1.3–2.2), p = 0.0004], and the use of an unrelated donor [HR 1.4 (95% CI 1.0–1.9), p = 0.02]. There were no statistical differences between ATG and CD34+ in terms of relapse [HR 1.52 (95% CI 0.96–2.42), p = 0.07], non-relapse mortality [HR 0.96 (95% CI 0.54–1.74), p = 0.90], overall survival [HR 1.43 (95% CI 0.97–2.11), p = 0.07], and leukemia-free survival [HR 1.25 (95% CI 0.88–1.78), p = 0.21]. Significantly, more deaths related to infection occurred in the CD34+ group (16/52 vs. 19/112, p = 0.04). Conclusions These data suggest that both ex vivo CD34-selected and in vivo ATG T cell depletion are associated with a rather high OS and should be compared in a prospective randomized trial. Electronic supplementary material The online version of this article (10.1186/s13045-018-0668-3) contains supplementary material, which is available to authorized users.
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27
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Barba P, Martino R, Zhou Q, Cho C, Castro-Malaspina H, Devlin S, Esquirol A, Giralt S, Jakubowski AA, Caballero D, Maloy M, Papadopoulos EB, Piñana JL, Fox ML, Márquez-Malaver FJ, Valcárcel D, Solano C, López-Corral L, Sierra J, Perales MA. CD34 + Cell Selection versus Reduced-Intensity Conditioning and Unmodified Grafts for Allogeneic Hematopoietic Cell Transplantation in Patients Age >50 Years with Acute Myelogenous Leukemia and Myelodysplastic Syndrome . Biol Blood Marrow Transplant 2018; 24:964-972. [PMID: 29305194 PMCID: PMC6800017 DOI: 10.1016/j.bbmt.2017.12.804] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 12/26/2017] [Indexed: 11/22/2022]
Abstract
Reduced-intensity conditioning (RIC) and T cell depletion (TCD) through CD34+ cell selection without the use of post-transplantation immunosuppression are 2 strategies used to reduce nonrelapse mortality (NRM) in older patients after allogeneic hematopoietic cell transplantation (allo-HCT). To compare the efficacy of the RIC and TCD approaches, we evaluated the outcomes of patients age >50 years with acute myelogenous leukemia (AML) and myelodysplastic syndrome (MDS) who underwent allo-HCT from an HLA-matched donor with one of these strategies. Baseline characteristics were comparable in the patients receiving TCD (n = 204) and those receiving RIC (n = 151), except for a higher proportion of unrelated donors (68% versus 40%; P < .001) and a higher comorbidity burden (Hematopoietic Cell Transplantation Comorbidity Index [HCT-CI] ≥3: 51% versus 38%; P < .001) in the TCD cohort. Analysis of outcomes at 3 years showed a higher chronic graft-versus-host disease (GVHD)/relapse-free survival (CRFS) (51% versus 7%; P < .001), lower incidences of grade II-IV acute GVHD (18% versus 46% at day +180) and chronic GVHD (6% versus 55% at 3 years; P < .001), and a lower incidence of relapse (19% versus 33% at 3 years; P = .001) in the TCD group compared with the RIC group. Relapse-free survival (RFS), overall survival (OS), and NRM were similar in the 2 groups. Combining transplantation approach (RIC versus TCD) and comorbidity burden (HCT-CI 0-2 versus ≥3), patients with an HCT-CI score of 0-2 seemed to benefit from the TCD approach. In conclusion, in this retrospective study, the use of a CD34+ cell-selected graft and a myeloablative conditioning regimen was associated with higher CRFS and similar RFS and OS compared with unmodified allo-RIC in patients age >50 years with AML and MDS.
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Affiliation(s)
- Pere Barba
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Hematology Department. Hospital Universitario Vall d'Hebron-Universidad Autonoma de Barcelona, Spain.
| | - Rodrigo Martino
- Hematology Department. Hospital de la Santa Creu i Sant Pau. Barcelona, Spain
| | - Qin Zhou
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christina Cho
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York
| | - Hugo Castro-Malaspina
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York
| | - Sean Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Albert Esquirol
- Hematology Department. Hospital de la Santa Creu i Sant Pau. Barcelona, Spain
| | - Sergio Giralt
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York
| | - Ann A Jakubowski
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York
| | - Dolores Caballero
- Hematology Department, Hospital Universitario Salamanca (CAUSA/IBSAL), Salamanca, Spain
| | - Molly Maloy
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Esperanza B Papadopoulos
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York
| | - José Luís Piñana
- Hematology Department, Hospital Clínico Universitario Valencia, Valencia, Spain
| | - María Laura Fox
- Hematology Department. Hospital Universitario Vall d'Hebron-Universidad Autonoma de Barcelona, Spain
| | | | - David Valcárcel
- Hematology Department. Hospital Universitario Vall d'Hebron-Universidad Autonoma de Barcelona, Spain
| | - Carlos Solano
- Hematology Department, Hospital Clínico Universitario Valencia, Valencia, Spain
| | - Lucía López-Corral
- Hematology Department, Hospital Universitario Salamanca (CAUSA/IBSAL), Salamanca, Spain
| | - Jorge Sierra
- Hematology Department. Hospital de la Santa Creu i Sant Pau. Barcelona, Spain
| | - Miguel-Angel Perales
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College; New York, New York.
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28
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Shen L, Tenzer S, Storck W, Hobernik D, Raker VK, Fischer K, Decker S, Dzionek A, Krauthäuser S, Diken M, Nikolaev A, Maxeiner J, Schuster P, Kappel C, Verschoor A, Schild H, Grabbe S, Bros M. Protein corona-mediated targeting of nanocarriers to B cells allows redirection of allergic immune responses. J Allergy Clin Immunol 2018; 142:1558-1570. [PMID: 29382591 DOI: 10.1016/j.jaci.2017.08.049] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 07/26/2017] [Accepted: 08/26/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Nanoparticle (NP)-based vaccines are attractive immunotherapy tools because of their capability to codeliver antigen and adjuvant to antigen-presenting cells. Their cellular distribution and serum protein interaction ("protein corona") after systemic administration and their effect on the functional properties of NPs is poorly understood. OBJECTIVES We analyzed the relevance of the protein corona on cell type-selective uptake of dextran-coated NPs and determined the outcome of vaccination with NPs that codeliver antigen and adjuvant in disease models of allergy. METHODS The role of protein corona constituents for cellular binding/uptake of dextran-coated ferrous nanoparticles (DEX-NPs) was analyzed both in vitro and in vivo. DEX-NPs conjugated with the model antigen ovalbumin (OVA) and immunostimulatory CpG-rich oligodeoxynucleotides were administered to monitor the induction of cellular and humoral immune responses. Therapeutic effects of this DEX-NP vaccine in mouse models of OVA-induced anaphylaxis and allergic asthma were assessed. RESULTS DEX-NPs triggered lectin-induced complement activation, yielding deposition of activated complement factor 3 on the DEX-NP surface. In the spleen DEX-NPs targeted predominantly B cells through complement receptors 1 and 2. The DEX-NP vaccine elicited much stronger OVA-specific IgG2a production than coadministered soluble OVA plus CpG oligodeoxynucleotides. B-cell binding of the DEX-NP vaccine was critical for IgG2a production. Treatment of OVA-sensitized mice with the DEX-NP vaccine prevented induction of anaphylactic shock and allergic asthma accompanied by IgE inhibition. CONCLUSIONS Opsonization of lectin-coated NPs by activated complement components results in selective B-cell targeting. The intrinsic B-cell targeting property of lectin-coated NPs can be exploited for treatment of allergic immune responses.
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Affiliation(s)
- Limei Shen
- Department of Dermatology, University of Mainz Medical Center, Mainz, Germany
| | - Stefan Tenzer
- Institute for Immunology, University of Mainz Medical Center, Mainz, Germany
| | - Wiebke Storck
- Institute for Immunology, University of Mainz Medical Center, Mainz, Germany
| | - Dominika Hobernik
- Department of Dermatology, University of Mainz Medical Center, Mainz, Germany
| | | | - Karl Fischer
- Department of Physical Chemistry, University of Mainz, Mainz, Germany
| | - Sandra Decker
- Department of Physical Chemistry, University of Mainz, Mainz, Germany
| | | | | | - Mustafa Diken
- TRON-Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Alexej Nikolaev
- Institute for Molecular Medicine, University of Mainz Medical Center, Mainz, Germany
| | - Joachim Maxeiner
- Asthma Core Facility, Research Center for Immunotherapy, University of Mainz Medical Center, Mainz, Germany
| | - Petra Schuster
- Asthma Core Facility, Research Center for Immunotherapy, University of Mainz Medical Center, Mainz, Germany
| | - Cinja Kappel
- Department of Dermatology, University of Mainz Medical Center, Mainz, Germany
| | - Admar Verschoor
- Institute for Systemic Inflammation Research, Universität zu Lübeck, Lübeck, Germany
| | - Hansjörg Schild
- Institute for Immunology, University of Mainz Medical Center, Mainz, Germany
| | - Stephan Grabbe
- Department of Dermatology, University of Mainz Medical Center, Mainz, Germany.
| | - Matthias Bros
- Department of Dermatology, University of Mainz Medical Center, Mainz, Germany
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29
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Tamari R, Oran B, Hilden P, Maloy M, Kongtim P, Papadopoulos EB, Rondon G, Jakubowski AA, Andersson BS, Devlin SM, Ahmed S, Popat UR, Ponce D, Chen J, Sauter C, Young JW, de Lima M, Perales MA, O'Reilly RJ, Giralt SA, Champlin RE, Castro-Malaspina H. Allogeneic Stem Cell Transplantation for Advanced Myelodysplastic Syndrome: Comparison of Outcomes between CD34 + Selected and Unmodified Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2018; 24:1079-1087. [PMID: 29325829 DOI: 10.1016/j.bbmt.2018.01.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 01/01/2018] [Indexed: 11/17/2022]
Abstract
In this study, we compared transplantation outcomes of allogeneic hematopoietic stem cell transplantation (HSCT) in patients with advanced myelodysplastic syndrome (MDS) who received a CD34+ cell-selected and those who received an unmodified allograft. This analysis initially included 181 patients, 60 who received a CD34+ cell-selected transplant and 121 who received an unmodified transplant. Owing to significant differences in disease characteristics, the analysis was limited to patients with <10% blasts before HSCT (n = 145). Two groups were defined: low risk, with low- and intermediate-risk cytogenetics (CD34+, n = 39; unmodified, n = 46), and high risk: poor and very poor risk cytogenetics (CD34+, n = 19; unmodified, n = 41). In the low-risk group, the incidence of grade II-IV acute graft-versus-host disease (aGVHD) at 1 year post-transplantation was 18% in the CD34+ subgroup versus 41.3% in the unmodified subgroup (P = .015). There were no differences between the subgroups in the incidence of grade III-IV aGVHD. The incidence of chronic graft-versus-host disease (cGVHD) at 3 years in the 2 subgroups was 5.3% and 56%, respectively (P < .001). At 3 years post-transplantation, relapse, overall survival (OS), and relapse-free survival (RFS) were similar in the CD34+ and unmodified subgroups: 8.1% versus 19.4% (P = .187), 58.5% versus 53.7% (P = .51), and 59.5% versus 52.4% (P = .448). However, the composite outcome combining extensive cGVHD-free status and relapse-free status (CRFS) at 3 years was 59.5% in the CD34+ group versus 19.2% in the unmodified group (P < .001). In the high-risk group, grade II-IV aGVHD at 1 year was 31.6% in the CD34+ subgroup versus 24.4% in the unmodified subgroup (P = .752). There were no differences between the subgroups in the incidence of grade III-IV aGVHD. The incidence of cGVHD at 3 years in the 2 subgroups was 0% versus 27.6% (P = .013). At 3 years post-transplantation, relapse, OS, RFS, and CRFS in the 2 subgroups were 31.6% versus 69.3% (P = .007), 35.5% versus 14.5% (P = .068), 31.6% versus 10.7% (P = .045), and 31.6% versus 6.1% (P = .001), respectively. Cytogenetic abnormalities at diagnosis and transplant type had significant univariate associations with RFS in the high-risk cohort. Only cytogenetics (P = .03) remained associated with this outcome in a multivariate model. OS was similar in the 2 transplant groups; however, CRFS was superior in the CD34+ cell-selected transplant group.
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Affiliation(s)
- Roni Tamari
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York.
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Patrick Hilden
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly Maloy
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Piyanuch Kongtim
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Esperanza B Papadopoulos
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Ann A Jakubowski
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Sean M Devlin
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sairah Ahmed
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Uday R Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Doris Ponce
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Julianne Chen
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Craig Sauter
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - James W Young
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Marcos de Lima
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard J O'Reilly
- Pediatric Bone Marrow Transplant Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Sergio A Giralt
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
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30
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Zhu F, Shah N, Xu H, Schneider D, Orentas R, Dropulic B, Hari P, Keever-Taylor CA. Closed-system manufacturing of CD19 and dual-targeted CD20/19 chimeric antigen receptor T cells using the CliniMACS Prodigy device at an academic medical center. Cytotherapy 2017; 20:394-406. [PMID: 29287970 DOI: 10.1016/j.jcyt.2017.09.005] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 09/01/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022]
Abstract
BACKGROUND AIMS Multiple steps are required to produce chimeric antigen receptor (CAR)-T cells, involving subset enrichment or depletion, activation, gene transduction and expansion. Open processing steps that increase risk of contamination and production failure are required. This complex process requires skilled personnel and costly clean-room facilities and infrastructure. Simplified, reproducible CAR-T-cell manufacturing with reduced labor intensity within a closed-system is highly desirable for increased availability for patients. METHODS The CliniMACS Prodigy with TCT process software and the TS520 tubing set that allows closed-system processing for cell enrichment, transduction, washing and expansion was used. We used MACS-CD4 and CD8-MicroBeads for enrichment, TransAct CD3/CD28 reagent for activation, lentiviral CD8 TM-41BB-CD3 ζ-cfrag vectors expressing scFv for CD19 or CD20/CD19 antigens for transduction, TexMACS medium-3%-HS-IL2 for culture and phosphate-buffered saline/ethylenediaminetetraacetic acid buffer for washing. Processing time was 13 days. RESULTS Enrichment (N = 7) resulted in CD4/CD8 purity of 98 ± 4.0%, 55 ± 6% recovery and CD3+ T-cell purity of 89 ± 10%. Vectors at multiplicity of infection 5-10 resulted in transduction averaging 37%. An average 30-fold expansion of 108 CD4/CD8-enriched cells resulted in sufficient transduced T cells for clinical use. CAR-T cells were 82-100% CD3+ with a mix of CD4+ and CD8+ cells that primarily expressed an effector-memory or central-memory phenotype. Functional testing demonstrated recognition of B-cells and for the CAR-20/19 T cells, CD19 and CD20 single transfectants were recognized in cytotoxic T lymphocyte and interferon-γ production assays. DISCUSSION The CliniMACS Prodigy device, tubing set TS520 and TCT software allow CAR-T cells to be manufactured in a closed system at the treatment site without need for clean-room facilities and related infrastructure.
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Affiliation(s)
- Fenlu Zhu
- Medical College of Wisconsin, Department of Medicine, Hematology & Oncology Division, Milwaukee, Wisconsin, USA
| | - Nirav Shah
- Medical College of Wisconsin, Department of Medicine, Hematology & Oncology Division, Milwaukee, Wisconsin, USA
| | - Huiqing Xu
- Medical College of Wisconsin, Department of Medicine, Hematology & Oncology Division, Milwaukee, Wisconsin, USA
| | - Dina Schneider
- Lentigen Technology, Inc., A Miltenyi Biotec Company, Gaithersburg, Maryland, USA
| | - Rimas Orentas
- Lentigen Technology, Inc., A Miltenyi Biotec Company, Gaithersburg, Maryland, USA
| | - Boro Dropulic
- Lentigen Technology, Inc., A Miltenyi Biotec Company, Gaithersburg, Maryland, USA
| | - Parameswaran Hari
- Medical College of Wisconsin, Department of Medicine, Hematology & Oncology Division, Milwaukee, Wisconsin, USA
| | - Carolyn A Keever-Taylor
- Medical College of Wisconsin, Department of Medicine, Hematology & Oncology Division, Milwaukee, Wisconsin, USA.
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31
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Jakubowski AA, Petrlik E, Maloy M, Hilden P, Papadopoulos E, Young JW, Boulad F, Castro-Malaspina H, Tamari R, Dahi PB, Goldberg J, Koehne G, Perales MA, Sauter CS, O'Reilly RJ, Giralt S. T Cell Depletion as an Alternative Approach for Patients 55 Years or Older Undergoing Allogeneic Stem Cell Transplantation as Curative Therapy for Hematologic Malignancies. Biol Blood Marrow Transplant 2017; 23:1685-1694. [PMID: 28734876 PMCID: PMC10715069 DOI: 10.1016/j.bbmt.2017.06.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 06/28/2017] [Indexed: 12/27/2022]
Abstract
T cell-depleted (TCD) allogeneic hematopoietic stem cell transplantation (HSCT) is curative treatment for hematologic malignancies in adults, shown to reduce graft-versus-host disease (GVHD) without increased relapse. We retrospectively reviewed a single-center, 11-year experience of 214 patients aged ≥ 55 years to determine tolerability and efficacy in the older adult. Most patients (70%) had myeloid diseases, and most acute leukemias were in remission. Median age was 61 years, with related and unrelated donors ≥8/10 HLA matched. Hematopoietic cell transplantation-specific comorbidity index scores were intermediate and high for 84%. Conditioning regimens were all myeloablative. Grafts were peripheral blood stem cells (97%) containing CD3 dose ≤103-4/kg body weight, without pharmacologic GVHD prophylaxis. With median follow-up of 70 months among survivors, Kaplan-Meier estimates of overall and relapse-free survival were 44% and 41%, respectively (4 years). Cumulative incidence of nonrelapse mortality at day +100 was only 10%. Incidence of GVHD for acute (grades II to IV) was 9% at day +100 and for chronic was 7% at 2 and 4 years (8 extensive, 1 overlap). Median Karnofsky performance status for patients > 2 years post-transplant was 90%. As 1 of the largest reports for patients ≥2 aged ≥55 years receiving TCD HSCTs, it demonstrates curative therapy with minimal GVHD, similar to that observed in a younger population.
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Affiliation(s)
- Ann A Jakubowski
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York.
| | - Erica Petrlik
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly Maloy
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Patrick Hilden
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Esperanza Papadopoulos
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - James W Young
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Farid Boulad
- Weill Cornell Medical College, Cornell University, New York, New York; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hugo Castro-Malaspina
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Roni Tamari
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Parastoo B Dahi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Jenna Goldberg
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Guenther Koehne
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Miguel-Angel Perales
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Craig S Sauter
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
| | - Richard J O'Reilly
- Weill Cornell Medical College, Cornell University, New York, New York; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sergio Giralt
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, Cornell University, New York, New York
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32
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Keever-Taylor CA, Heimfeld S, Steinmiller KC, Nash RA, Sullivan KM, Czarniecki CW, Granderson TC, Goldstein JS, Griffith LM. Manufacture of Autologous CD34 + Selected Grafts in the NIAID-Sponsored HALT-MS and SCOT Multicenter Clinical Trials for Autoimmune Diseases. Biol Blood Marrow Transplant 2017; 23:1463-1472. [PMID: 28602891 PMCID: PMC5761325 DOI: 10.1016/j.bbmt.2017.05.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 05/15/2017] [Indexed: 12/29/2022]
Abstract
To ensure comparable grafts for autologous hematopoietic cell transplantation (HCT) in the National Institute of Allergy and Infectious Diseases-sponsored Investigational New Drug protocols for multiple sclerosis (HALT-MS) and systemic sclerosis (SCOT), a Drug Master File approach to control manufacture was implemented, including a common Master Production Batch Record and site-specific standard operating procedures with "Critical Elements." We assessed comparability of flow cytometry and controlled rate cryopreservation among sites and stability of cryopreserved grafts using hematopoietic progenitor cells (HPCs) from healthy donors. Hematopoietic Progenitor Cells, Apheresis-CD34+ Enriched, for Autologous Use (Auto-CD34+HPC) graft specifications included ≥70% viable CD34+ cells before cryopreservation. For the 2 protocols, 110 apheresis collections were performed; 121 lots of Auto-CD34+HPC were cryopreserved, and 107 of these (88.4%) met release criteria. Grafts were infused at a median of 25 days (range, 17 to 68) post-apheresis for HALT-MS (n = 24), and 25 days (range, 14 to 78) for SCOT (n = 33). Subjects received precryopreservation doses of a median 5.1 × 106 viable CD34+ cells/kg (range, 3.9 to 12.8) for HALT-MS and 5.6 × 106 viable CD34+ cells/kg (range, 2.6 to 10.2) for SCOT. Recovery of granulocytes occurred at a median of 11 days (range, 9 to 15) post-HCT for HALT-MS and 10 days (range, 8 to 12) for SCOT, independent of CD34+ cell dose. Subjects received their last platelet transfusion at a median of 9 days (range, 6 to 16) for HALT-MS and 8 days (range, 6 to 23) for SCOT; higher CD34+/kg doses were associated with faster platelet recovery. Stability testing of cryopreserved healthy donor CD34+ HPCs over 6 months of vapor phase liquid nitrogen storage demonstrated consistent 69% to 73% recovery of viable CD34+ cells. Manufacturing of Auto-CD34+HPC for the HALT-MS and SCOT protocols was comparable across all sites and supportive for timely recovery of granulocytes and platelets.
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Affiliation(s)
- Carolyn A Keever-Taylor
- Departments of Medicine, Microbiology and Molecular Genetics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Shelly Heimfeld
- Clinical Research Division, Seattle Cancer Care Alliance, Fred Hutchinson Cancer Research Center, Seattle, Washington; Nohla Therapeutics, Seattle, Washington
| | | | | | | | - Christine W Czarniecki
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Tomeka C Granderson
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Julia S Goldstein
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Linda M Griffith
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland.
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33
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Goldberg JD, Zheng J, Ratan R, Small TN, Lai KC, Boulad F, Castro-Malaspina H, Giralt SA, Jakubowski AA, Kernan NA, O'Reilly RJ, Papadopoulos EB, Young JW, van den Brink MRM, Heller G, Perales MA. Early recovery of T-cell function predicts improved survival after T-cell depleted allogeneic transplant. Leuk Lymphoma 2017; 58:1859-1871. [PMID: 28073320 DOI: 10.1080/10428194.2016.1265113] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Infection, relapse, and GVHD can complicate allogeneic hematopoietic stem cell transplantation (allo-HSCT). Although the effect of poor immune recovery on infection risk is well-established, there are limited data on the effect of immune reconstitution on relapse and survival, especially following T-cell depletion (TCD). To characterize the pattern of immune reconstitution in the first year after transplant and its effects on survival and relapse, we performed a retrospective study in 375 recipients of a myeloablative TCD allo-HSCT for hematologic malignancies. We noted that different subsets recover sequentially, CD8 + T cells first, followed by total CD4 + and naïve CD4 + T cells, indicating thymic recovery during the first year after HSCT. In the multivariate model, a fully HLA-matched donor and recovery of T-cell function, assessed by PHA response at 6 months, were the only factors independently associated with OS and EFS. In conclusion, T-cell recovery is an important predictor of outcome after TCD allo-HSCT.
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Affiliation(s)
- Jenna D Goldberg
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Junting Zheng
- c Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Ravin Ratan
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Trudy N Small
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA.,d Department of Pediatrics, Bone Marrow Transplantation Service , Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Kuan-Chi Lai
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Farid Boulad
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA.,d Department of Pediatrics, Bone Marrow Transplantation Service , Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Hugo Castro-Malaspina
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Sergio A Giralt
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Ann A Jakubowski
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Nancy A Kernan
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA.,d Department of Pediatrics, Bone Marrow Transplantation Service , Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Richard J O'Reilly
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA.,d Department of Pediatrics, Bone Marrow Transplantation Service , Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Esperanza B Papadopoulos
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - James W Young
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Marcel R M van den Brink
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
| | - Glenn Heller
- b Department of Medicine , Weill Cornell Medical College , New York , NY , USA.,c Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center , New York , NY , USA
| | - Miguel-Angel Perales
- a Department of Medicine , Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center , New York , NY , USA.,b Department of Medicine , Weill Cornell Medical College , New York , NY , USA
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34
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Barba P, Hilden P, Devlin SM, Maloy M, Dierov D, Nieves J, Garrett MD, Sogani J, Cho C, Barker JN, Kernan NA, Castro-Malaspina H, Jakubowski AA, Koehne G, Papadopoulos EB, Prockop S, Sauter C, Tamari R, van den Brink MRM, Avecilla ST, Meagher R, O'Reilly RJ, Goldberg JD, Young JW, Giralt S, Perales MA, Ponce DM. Ex Vivo CD34 +-Selected T Cell-Depleted Peripheral Blood Stem Cell Grafts for Allogeneic Hematopoietic Stem Cell Transplantation in Acute Leukemia and Myelodysplastic Syndrome Is Associated with Low Incidence of Acute and Chronic Graft-versus-Host Disease and High Treatment Response. Biol Blood Marrow Transplant 2016; 23:452-458. [PMID: 28017734 DOI: 10.1016/j.bbmt.2016.12.633] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 12/20/2016] [Indexed: 11/29/2022]
Abstract
Ex vivo CD34+-selected T cell depletion (TCD) has been developed as a strategy to reduce the incidence of graft-versus-host disease (GVHD) after allogeneic (allo) hematopoietic stem cell transplantation (HSCT). Clinical characteristics, treatment responses, and outcomes of patients developing acute (aGVHD) and chronic GVHD (cGVHD) after TCD allo-HSCT have not been well established. We evaluated 241 consecutive patients (median age, 57 years) with acute leukemia (n = 191, 79%) or myelodysplastic syndrome (MDS) (n = 50, 21%) undergoing CD34+-selected TCD allo-HSCT without post-HCST immunosuppression in a single institution. Cumulative incidences of grades II-IV and III-IV aGVHD at 180 days were 16% (95% confidence interval [CI], 12 to 21) and 5% (95% CI, 3 to 9), respectively. The skin was the most frequent organ involved, followed by the gastrointestinal tract. Patients were treated with topical corticosteroids, poorly absorbed corticosteroids (budesonide), and/or systemic corticosteroids. The overall day 28 treatment response was high at 82%. The cumulative incidence of any cGVHD at 3 years was 5% (95% CI, 3 to 9), with a median time of onset of 256 days (range, 95 to 1645). The 3-year transplant-related mortality, relapse, overall survival, and disease-free survival were 24% (95% CI, 18 to 30), 22% (95% CI, 17 to 27), 57% (95% CI, 50 to 64), and 54% (95% CI, 47 to 61), respectively. The 1-year and 3-year probabilities of cGVHD-free/relapse-free survival were 65% (95% CI, 59 to 71) and 52% (95% CI, 45 to 59), respectively. Our findings support the use of ex vivo CD34+-selected TCD allograft as a calcineurin inhibitor-free intervention for the prevention of GVHD in patients with acute leukemia and MDS.
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Affiliation(s)
- Pere Barba
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Hematology Department, Hospital Universitario Vall d'Herbon-Universidad Autonoma de Barcelona, Spain
| | - Patrick Hilden
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean M Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly Maloy
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Djamilia Dierov
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jimmy Nieves
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew D Garrett
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Julie Sogani
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christina Cho
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Juliet N Barker
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Nancy A Kernan
- Bone Marrow Transplant Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Ann A Jakubowski
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Guenther Koehne
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Esperanza B Papadopoulos
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Susan Prockop
- Bone Marrow Transplant Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Craig Sauter
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Marcel R M van den Brink
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Scott T Avecilla
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard Meagher
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard J O'Reilly
- Bone Marrow Transplant Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jenna D Goldberg
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - James W Young
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Sergio Giralt
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Doris M Ponce
- Adult Bone Marrow Transplant Service, Division of Hematology/Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York.
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35
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Barba P, Ratan R, Cho C, Ceberio I, Hilden P, Devlin SM, Maloy MA, Barker JN, Castro-Malaspina H, Jakubowski AA, Koehne G, Papadopoulos EB, Ponce DM, Sauter C, Tamari R, van den Brink MRM, Young JW, O'Reilly RJ, Giralt SA, Perales MA. Hematopoietic Cell Transplantation Comorbidity Index Predicts Outcomes in Patients with Acute Myeloid Leukemia and Myelodysplastic Syndromes Receiving CD34 + Selected Grafts for Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2016; 23:67-74. [PMID: 27789361 DOI: 10.1016/j.bbmt.2016.10.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 10/15/2016] [Indexed: 12/20/2022]
Abstract
To evaluate the association between the hematopoietic cell transplantation-comorbidity index (HCT-CI) and the recently developed age-adjusted HCT-CI (HCT-CI/age) and transplant outcomes in the setting of CD34-selected allogeneic HCT, we analyzed a homogeneous population of patients undergoing allogeneic HCT with CD34-selected grafts for acute myeloid leukemia and myelodysplastic syndrome (n = 346). Median HCT-CI and HCT-CI/age scores were 2 (percentile 25 to 75, 1 to 4) and 3 (percentile 25 to 75, 1 to 5), respectively. Higher HCT-CI and HCT-CI/age scores were associated with higher nonrelapse mortality (NRM) and lower overall survival (OS). The HCT-CI distinguished 2 risk groups (0 to 2 versus ≥3), whereas, with the HCT-CI/age, there was a progressive increase in NRM and decrease in OS with increasing scores in all 4 groups (0 versus 1 to 2 versus 3 to 4 versus ≥5). Higher scores in both models were associated with lower chronic graft-versus-host disease relapse-free survival but not with higher relapse. Both models showed a promising predictive accuracy for NRM (c- = .616 for HCT-CI and c- = .647 for HCT-CI/age). In conclusion, the HCT-CI and HCT-CI/age predict transplant outcomes in CD34-selected allo-HCT, including NRM, OS, and chronic graft-versus-host disease relapse-free survival and may be used to select appropriate patients for this approach.
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Affiliation(s)
- Pere Barba
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Hematology Department, Hospital Universitario Vall d'Hebron-Universidad Autonoma de Barcelona, Barcelona, Spain
| | - Ravin Ratan
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Christina Cho
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Izaskun Ceberio
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Hematology Department of Hospital Universitario Donostia, Donostia, Spain
| | - Patrick Hilden
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean M Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Molly A Maloy
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Juliet N Barker
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Ann A Jakubowski
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Guenther Koehne
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Esperanza B Papadopoulos
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Doris M Ponce
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Craig Sauter
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Marcel R M van den Brink
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - James W Young
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard J O'Reilly
- Department of Medicine, Weill Cornell Medical College, New York, New York; Department of Pediatrics, Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sergio A Giralt
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York.
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Steering Committee Of The Blood And Marrow Transplant Clinical Trials Network. The Blood and Marrow Transplant Clinical Trials Network: An Effective Infrastructure for Addressing Important Issues in Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2016; 22:1747-1757. [PMID: 27418009 PMCID: PMC5027144 DOI: 10.1016/j.bbmt.2016.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 07/08/2016] [Indexed: 12/01/2022]
Abstract
Hematopoietic cell transplantation (HCT) is a rapidly evolving field with active preclinical and clinical development of new strategies for patient assessment, graft selection and manipulation, and pre- and post-transplantation drug and cell therapy. New strategies require evaluation in definitive clinical trials; however, HCT trials face unique challenges, including the relatively small number of transplantations performed at any single center, the diverse indications for HCT requiring dissimilar approaches, the complex nature of the intervention itself, the risk of multiple complications in the immediate post-transplantation period, and the risk of important, though infrequent, late effects. The Blood and Marrow Transplant Clinical Trials Network (BMT CTN) was established by the US National Heart Lung and Blood Institute and the National Cancer Institute to meet these challenges. In its 15 years as a network, the BMT CTN has proven to be a successful infrastructure for planning, implementing, and completing such trials and for providing definitive answers to questions leading to improvements in the understanding and practice of HCT. It has opened 37 trials, about one-half phase 2 and one-half phase 3, enrolled more than 8000 patients, and published 57 papers addressing important issues in the treatment of patients with life-threatening malignant and nonmalignant blood disorders. This review describes the network's accomplishments, key components of its success, lessons learned over the past 15 years, and challenges for the future.
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Avecilla ST, Goss C, Bleau S, Tonon JA, Meagher RC. How do I perform hematopoietic progenitor cell selection? Transfusion 2016; 56:1008-12. [PMID: 26919388 DOI: 10.1111/trf.13534] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 01/13/2016] [Accepted: 01/13/2016] [Indexed: 12/14/2022]
Abstract
Graft-versus-host disease remains the most important source of morbidity and mortality associated with allogeneic stem cell transplantation. The implementation of hematopoietic progenitor cell (HPC) selection is employed by some stem cell processing facilities to mitigate this complication. Current cell selection methods include reducing the number of unwanted T cells (negative selection) and/or enriching CD34+ hematopoietic stem/progenitors (positive selection) using immunomagnetic beads subjected to magnetic fields within columns to separate out targeted cells. Unwanted side effects of cell selection as a result of T-cell reduction are primary graft failure, increased infection rates, delayed immune reconstitution, possible disease relapse, and posttransplant lymphoproliferative disease. The Miltenyi CliniMACS cell isolation system is the only device currently approved for clinical use by the Food and Drug Administration. It uses magnetic microbeads conjugated with a high-affinity anti-CD34 monoclonal antibody capable of binding to HPCs in marrow, peripheral blood, or umbilical cord blood products. The system results in significantly improved CD34+ cell recoveries (50%-100%) and consistent 3-log CD3+ T-cell reductions compared to previous generations of CD34+ cell selection procedures. In this article, the CliniMACS procedure is described in greater detail and the authors provide useful insight into modifications of the system. Successful implementation of cell selection procedures can have a significant positive clinical effect by greatly increasing the pool of donors for recipients requiring transplants. However, before a program implements cell selection techniques, it is important to consider the time and financial resources required to properly and safely perform these procedures.
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Affiliation(s)
- Scott T Avecilla
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Cheryl Goss
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sharon Bleau
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jo-Ann Tonon
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard C Meagher
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Tamari R, Chung SS, Papadopoulos EB, Jakubowski AA, Hilden P, Devlin SM, Goldberg JD, Perales MA, Ponce DM, Sauter CS, Maloy MA, Herman DY, Klimek V, Young JW, O'Reilly RJ, Giralt SA, Castro-Malaspina H. CD34-Selected Hematopoietic Stem Cell Transplants Conditioned with Myeloablative Regimens and Antithymocyte Globulin for Advanced Myelodysplastic Syndrome: Limited Graft-versus-Host Disease without Increased Relapse. Biol Blood Marrow Transplant 2015; 21:2106-2114. [PMID: 26187863 PMCID: PMC4764129 DOI: 10.1016/j.bbmt.2015.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 07/07/2015] [Indexed: 11/12/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only curative therapy for patients with myelodysplastic syndrome (MDS). Donor T cells are critical for the graft-versus-tumor effect but carry the risk of graft-versus-host disease (GVHD). CD34 selection with immunomagnetic beads has been an effective method of depleting alloreactive donor T cells from the peripheral blood graft and has been shown to result in significant reduction in acute and chronic GVHD. We analyzed the outcomes of 102 adults (median age, 57.6 years) with advanced MDS who received a CD34-selected allo-HSCT between January 1997 and April 2012 at Memorial Sloan Kettering Cancer Center. The cumulative incidences of grades II to IV acute GVHD were 9.8% at day 100 (95% confidence interval [CI], 5.0% to 16.5%) and 15.7% at day 180 (95% CI, 9.4% to 23.4%). The cumulative incidence of chronic GVHD at 1 year was 3.9% (95% CI, 1.3% to 9.0%). The cumulative incidences of relapse were 11.8% at 1 year (95% CI, 6.4% to 18.9%) and 15.7% at 2 years (95% CI, 9.4% to 23.4%). Forty-eight patients were alive with a median follow-up of 71.7 months. Rates of overall survival (OS) were 56.9% at 2 years (95% CI, 48% to 67.3%) and 49.3% at 5 years (95% CI, 40.4% to 60.2%). Rates of relapse-free survival (RFS) were 52.0% at 2 years (95% CI, 41.9% to 61.1%) and 47.6% at 5 years (95% CI, 37.5% to 56.9%). The cumulative incidences of nonrelapse mortality were 7.8% at day 100 (95% CI, 3.7% to 14.1%), 22.5% at 1 year (95% CI, 15.0% to 31.1%), and 33.4% at 5 years (95% CI, 24.2% to 42.6%) post-transplant. The incidence of chronic GVHD/RFS overlapped with RFS. These findings demonstrate that ex vivo T cell-depleted allo-HSCT by CD34 selection offers long-term OS and RFS with low incidences of acute and chronic GVHD and without an increased risk of relapse.
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Affiliation(s)
- Roni Tamari
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York.
| | - Stephen S Chung
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Esperanza B Papadopoulos
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Ann A Jakubowski
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Patrick Hilden
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean M Devlin
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jenna D Goldberg
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Doris M Ponce
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Craig S Sauter
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Molly A Maloy
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dara Y Herman
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Virginia Klimek
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James W Young
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard J O'Reilly
- Department of Medicine, Weill Cornell Medical College, New York, New York; Pediatric Bone Marrow Transplant Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sergio A Giralt
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
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Satwani P, Kahn J, Jin Z. Making strides and meeting challenges in pediatric allogeneic hematopoietic cell transplantation clinical trials in the United States: Past, present and future. Contemp Clin Trials 2015; 45:84-92. [DOI: 10.1016/j.cct.2015.06.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 06/08/2015] [Accepted: 06/15/2015] [Indexed: 12/19/2022]
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Stroncek DF, Tran M, Frodigh SE, David-Ocampo V, Ren J, Larochelle A, Sheikh V, Sereti I, Miller JL, Longin K, Sabatino M. Preliminary evaluation of a highly automated instrument for the selection of CD34+ cells from mobilized peripheral blood stem cell concentrates. Transfusion 2015; 56:511-7. [PMID: 26505619 DOI: 10.1111/trf.13394] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 08/07/2015] [Accepted: 08/13/2015] [Indexed: 12/15/2022]
Abstract
BACKGROUND Cell selection is an important part of manufacturing cellular therapies. A new highly automated instrument, the CliniMACS Prodigy (Miltenyi Biotec), was evaluated for the selection of CD34+ cells from mobilized peripheral blood stem cell (PBSC) concentrates using monoclonal antibodies conjugated to paramagnetic particles. STUDY DESIGN AND METHODS PBSCs were collected by apheresis from 36 healthy subjects given granulocyte-colony-stimulating factor (G-CSF) or G-CSF plus plerixafor. CD34+ cells from 11 PBSC concentrates were isolated with the automated CliniMACS Prodigy and 25 with the semiautomated CliniMACS Plus Instrument. RESULTS The proportion of CD34+ cells in the selected products obtained with the two instruments was similar: 93.6 ± 2.6% for the automated and 95.7 ± 3.3% for the semiautomated instrument (p > 0.05). The recovery of CD34+ cells from PBSC concentrates was less for the automated than the semiautomated instrument (51.4 ± 8.2% vs. 65.1 ± 15.7%; p = 0.019). The selected products from both instruments contained few and similar quantities of platelets (PLTs) and red blood cells. The depletion of CD3+ cells was less with the automated instrument (4.34 ± 0.2 log depletion vs. 5.20 ± 0.35 log depletion; p < 1 × 10(-6) ). Removal of PLTs from PBSC concentrates by washing was associated with better CD34+ cell recovery. We explored the reasons for lower CD34+ cell recovery by the Prodigy and found that the nonselected cells for the Prodigy contained more PLTs than those for the CliniMACS Plus. CONCLUSIONS CD34+ cells can be effectively selected from mobilized PBSC concentrates with the CliniMAC Prodigy, but the recovery of CD34+ cells and depletion of CD3+ cells was lower than with the semiautomated CliniMACS Plus Instrument.
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Affiliation(s)
- David F Stroncek
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center
| | - Minh Tran
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center
| | - Sue Ellen Frodigh
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center
| | | | - Jiaqiang Ren
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center
| | | | - Virginia Sheikh
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases
| | - Irini Sereti
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases
| | - Jeffery L Miller
- Molecular Genomics and Therapeutics Section, Molecular Medicine Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | | | - Marianna Sabatino
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center
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Bleakley M, Heimfeld S, Loeb KR, Jones LA, Chaney C, Seropian S, Gooley TA, Sommermeyer F, Riddell SR, Shlomchik WD. Outcomes of acute leukemia patients transplanted with naive T cell-depleted stem cell grafts. J Clin Invest 2015; 125:2677-89. [PMID: 26053664 DOI: 10.1172/jci81229] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 04/30/2015] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Graft-versus-host disease (GVHD) is a major cause of morbidity and mortality following allogeneic hematopoietic stem cell transplantation (HCT). In mice, naive T cells (TN) cause more severe GVHD than memory T cells (TM). We hypothesized that selective depletion of TN from human allogeneic peripheral blood stem cell (PBSC) grafts would reduce GVHD and provide sufficient numbers of hematopoietic stem cells and TM to permit hematopoietic engraftment and the transfer of pathogen-specific T cells from donor to recipient, respectively. METHODS In a single-arm clinical trial, we transplanted 35 patients with high-risk leukemia with TN-depleted PBSC grafts following conditioning with total body irradiation, thiotepa, and fludarabine. GVHD prophylactic management was with tacrolimus immunosuppression alone. Subjects received CD34-selected PBSCs and a defined dose of TM purged of CD45RA+ TN. Primary and secondary objectives included engraftment, acute and chronic GVHD, and immune reconstitution. RESULTS All recipients of TN-depleted PBSCs engrafted. The incidence of acute GVHD was not reduced; however, GVHD in these patients was universally corticosteroid responsive. Chronic GVHD was remarkably infrequent (9%; median follow-up 932 days) compared with historical rates of approximately 50% with T cell-replete grafts. TM in the graft resulted in rapid T cell recovery and transfer of protective virus-specific immunity. Excessive rates of infection or relapse did not occur and overall survival was 78% at 2 years. CONCLUSION Depletion of TN from stem cell allografts reduces the incidence of chronic GVHD, while preserving the transfer of functional T cell memory. TRIAL REGISTRATION ClinicalTrials.gov (NCT 00914940).
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Spohn G, Wiercinska E, Karpova D, Bunos M, Hümmer C, Wingenfeld E, Sorg N, Poppe C, Huppert V, Stuth J, Reck K, Essl M, Seifried E, Bönig H. Automated CD34+ cell isolation of peripheral blood stem cell apheresis product. Cytotherapy 2015; 17:1465-71. [PMID: 25981397 DOI: 10.1016/j.jcyt.2015.04.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 04/10/2015] [Accepted: 04/10/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND AIMS Immunomagnetic enrichment of CD34+ hematopoietic "stem" cells (HSCs) using paramagnetic nanobead coupled CD34 antibody and immunomagnetic extraction with the CliniMACS plus system is the standard approach to generating T-cell-depleted stem cell grafts. Their clinical beneficence in selected indications is established. Even though CD34+ selected grafts are typically given in the context of a severely immunosuppressive conditioning with anti-thymocyte globulin or similar, the degree of T-cell depletion appears to affect clinical outcomes and thus in addition to CD34 cell recovery, the degree of T-cell depletion critically describes process quality. An automatic immunomagnetic cell processing system, CliniMACS Prodigy, including a protocol for fully automatic CD34+ cell selection from apheresis products, was recently developed. We performed a formal process validation to support submission of the protocol for CE release, a prerequisite for clinical use of Prodigy CD34+ products. METHODS Granulocyte-colony stimulating factor-mobilized healthy-donor apheresis products were subjected to CD34+ cell selection using Prodigy with clinical reagents and consumables and advanced beta versions of the CD34 selection software. Target and non-target cells were enumerated using sensitive flow cytometry platforms. RESULTS Nine successful clinical-scale CD34+ cell selections were performed. Beyond setup, no operator intervention was required. Prodigy recovered 74 ± 13% of target cells with a viability of 99.9 ± 0.05%. Per 5 × 10E6 CD34+ cells, which we consider a per-kilogram dose of HSCs, products contained 17 ± 3 × 10E3 T cells and 78 ± 22 × 10E3 B cells. CONCLUSIONS The process for CD34 selection with Prodigy is robust and labor-saving but not time-saving. Compared with clinical CD34+ selected products concurrently generated with the predecessor technology, product properties, importantly including CD34+ cell recovery and T-cell contents, were not significantly different. The automatic system is suitable for routine clinical application.
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Affiliation(s)
- Gabriele Spohn
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Eliza Wiercinska
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Darja Karpova
- Goethe University Medical Center, Institute for Transfusion Medicine and Immunohematology, Frankfurt, Germany
| | - Milica Bunos
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Christiane Hümmer
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Eva Wingenfeld
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Nadine Sorg
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | - Carolin Poppe
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany
| | | | | | | | - Mike Essl
- Miltenyi Biotec GmbH, Bergisch-Gladbach, Germany
| | - Erhard Seifried
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany; Goethe University Medical Center, Institute for Transfusion Medicine and Immunohematology, Frankfurt, Germany
| | - Halvard Bönig
- German Red Cross Blood Service Baden-Württemberg-Hesse, Institute Frankfurt, Department of Cellular Therapeutics, Frankfurt, Germany; Goethe University Medical Center, Institute for Transfusion Medicine and Immunohematology, Frankfurt, Germany; University of Washington, Department of Medicine, Division of Hematology, Seattle, Washington, USA.
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Rodrigues GMC, Rodrigues CAV, Fernandes TG, Diogo MM, Cabral JMS. Clinical-scale purification of pluripotent stem cell derivatives for cell-based therapies. Biotechnol J 2015; 10:1103-14. [PMID: 25851544 DOI: 10.1002/biot.201400535] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 02/20/2015] [Accepted: 03/04/2015] [Indexed: 01/12/2023]
Abstract
Human pluripotent stem cells (hPSCs) have the potential to revolutionize cell-replacement therapies because of their ability to self renew and differentiate into nearly every cell type in the body. However, safety concerns have delayed the clinical translation of this technology. One cause for this is the capacity that hPSCs have to generate tumors after transplantation. Because of the challenges associated with achieving complete differentiation into clinically relevant cell types, the development of safe and efficient strategies for purifying committed cells is essential for advancing hPSC-based therapies. Several purification strategies have now succeeded in generating non-tumorigenic and homogeneous cell-populations. These techniques typically enrich for cells by either depleting early committed populations from teratoma-initiating hPSCs or by positively selecting cells after differentiation. Here we review the working principles behind separation methods that have facilitated the safe and controlled application of hPSC-derived cells in laboratory settings and pre-clinical research. We underscore the need for improving and integrating purification strategies within differentiation protocols in order to unlock the therapeutic potential of hPSCs.
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Affiliation(s)
- Gonçalo M C Rodrigues
- Department of Bioengineering and IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Carlos A V Rodrigues
- Department of Bioengineering and IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Tiago G Fernandes
- Department of Bioengineering and IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Maria Margarida Diogo
- Department of Bioengineering and IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.
| | - Joaquim M S Cabral
- Department of Bioengineering and IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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Berger MD, Branger G, Leibundgut K, Baerlocher GM, Seipel K, Mueller BU, Gregor M, Ruefer A, Pabst T. CD34+ selected versus unselected autologous stem cell transplantation in patients with advanced-stage mantle cell and diffuse large B-cell lymphoma. Leuk Res 2015; 39:561-7. [PMID: 25890431 DOI: 10.1016/j.leukres.2015.03.004] [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: 10/14/2014] [Revised: 03/02/2015] [Accepted: 03/05/2015] [Indexed: 11/16/2022]
Abstract
Novel strategies aiming to increase survival rates in patients with advanced-stage mantle cell lymphoma (MCL) and relapsing diffuse large B-cell lymphoma (DLBCL) are a clinical need. High-dose chemotherapy (HDCT) with autologous stem cell transplantation (ASCT) has improved progression-free (PFS) and overall survival (OS) in MCL and relapsed DLBCL. However, the role of CD34+ cell selection before ASCT in MCL and DLBCL is unclear. We retrospectively analyzed the outcome of 62 consecutive patients with advanced-stage MCL or relapsed DLBCL undergoing ASCT with (n=31) or without (n=31) prior CD34+ selection. All patients had stage III or IV disease, with 47% having DLBCL and 53% MCL. The median duration for neutrophil and platelet recovery was 12 and 16 days in CD34+ selected patients, and 11 (P<.001) and 14 days (P=.012) in the group without selection, respectively. No differences in toxicities were observed. The 5-year PFS for CD34+ selected versus not selected patients was 67% and 39% (P=.016), and the 5-year OS was 86% and 54% (P=.007). Our data suggest that using CD34+ selected autografts for ASCT in advanced stage MCL and DLBCL is associated with longer PFS and OS without increased toxicity.
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Affiliation(s)
- Martin D Berger
- Department of Medical Oncology, University Hospital and University of Berne, Berne, Switzerland
| | - Giacomo Branger
- Department of Medical Oncology, University Hospital and University of Berne, Berne, Switzerland
| | - Kurt Leibundgut
- Department of Pediatrics, University Hospital and University of Berne, Berne, Switzerland
| | - Gabriela M Baerlocher
- Department of Hematology, University Hospital and University of Berne, Berne, Switzerland
| | - Katja Seipel
- Department of Clinical Research, University Hospital and University of Berne, Berne, Switzerland
| | - Beatrice U Mueller
- Department of Clinical Research, University Hospital and University of Berne, Berne, Switzerland
| | - Michael Gregor
- Department of Hematology, Kantonsspital, Lucerne, Switzerland
| | - Axel Ruefer
- Department of Hematology, Kantonsspital, Lucerne, Switzerland
| | - Thomas Pabst
- Department of Medical Oncology, University Hospital and University of Berne, Berne, Switzerland; Department of Clinical Research, University Hospital and University of Berne, Berne, Switzerland.
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Tamari R, Castro-Malaspina H. Transplant for MDS: challenges and emerging strategies. Best Pract Res Clin Haematol 2014; 28:43-54. [PMID: 25659729 DOI: 10.1016/j.beha.2014.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 11/25/2014] [Indexed: 10/24/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation is the only curative treatment for myelodysplastic syndrome. Major improvements in the field of allogeneic stem cell transplantation have made it a better tolerated treatment that can be offered to older patients and patients with co-morbidities. However, treatment related toxicities, graft versus host disease, infectious complications and relapse remain major problems post transplant. With better understanding of disease biology and prognosis and with different types of conditioning regimens as well as different graft sources, a transplant strategy should be tailored to the individual host to maximize the benefits of this procedure.
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Affiliation(s)
- Roni Tamari
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
| | - Hugo Castro-Malaspina
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
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Engineering human peripheral blood stem cell grafts that are depleted of naïve T cells and retain functional pathogen-specific memory T cells. Biol Blood Marrow Transplant 2014; 20:705-16. [PMID: 24525279 DOI: 10.1016/j.bbmt.2014.01.032] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Accepted: 01/29/2014] [Indexed: 12/14/2022]
Abstract
Graft-versus-host disease (GVHD) is a frequent major complication of allogeneic hematopoietic cell transplantation (HCT). Approaches that selectively deplete T cells that cause GVHD from allogeneic stem cell grafts and preserve T cells specific for pathogens may improve HCT outcomes. It has been hypothesized that the majority of T cells that can cause GVHD reside within the naïve T cell (TN) subset, and previous studies performed in mouse models and with human cells in vitro support this hypothesis. As a prelude to translating these findings to the clinic, we developed and evaluated a novel 2-step clinically compliant procedure for manipulating peripheral blood stem cells (PBSC) to remove TN, preserve CD34(+) hematopoietic stem cells, and provide for a fixed dose of memory T cells (TM) that includes T cells with specificity for common opportunistic pathogens encountered after HCT. Our studies demonstrate effective and reproducible performance of the immunomagnetic cell selection procedure for depleting TN. Moreover, after cell processing, the CD45RA-depleted PBSC products are enriched for CD4(+) and CD8(+) TM with a central memory phenotype and contain TM cells that are capable of proliferating and producing effector cytokines in response to opportunistic pathogens.
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Servais S, Beguin Y, Baron F. Emerging drugs for prevention of graft failure after allogeneic hematopoietic stem cell transplantation. Expert Opin Emerg Drugs 2013; 18:173-92. [DOI: 10.1517/14728214.2013.798642] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Current world literature. Curr Opin Organ Transplant 2013; 18:241-50. [PMID: 23486386 DOI: 10.1097/mot.0b013e32835f5709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wilcox DA. Gene Therapy for Platelet Disorders. Platelets 2013. [DOI: 10.1016/b978-0-12-387837-3.00064-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Pasquini MC, Devine S, Mendizabal A, Baden LR, Wingard JR, Lazarus HM, Appelbaum FR, Keever-Taylor CA, Horowitz MM, Carter S, O'Reilly RJ, Soiffer RJ. Comparative outcomes of donor graft CD34+ selection and immune suppressive therapy as graft-versus-host disease prophylaxis for patients with acute myeloid leukemia in complete remission undergoing HLA-matched sibling allogeneic hematopoietic cell transplantation. J Clin Oncol 2012; 30:3194-201. [PMID: 22869882 PMCID: PMC3434978 DOI: 10.1200/jco.2012.41.7071] [Citation(s) in RCA: 136] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 05/21/2012] [Indexed: 11/20/2022] Open
Abstract
PURPOSE T-cell depletion (TCD) reduces the incidence of graft-versus-host disease (GVHD) after hematopoietic cell transplantation (HCT). However, concerns about relapse, graft rejection, and variability in technique have limited the widespread application of this approach. PATIENTS AND METHODS Outcomes of 44 patients receiving HLA-identical sibling TCD grafts using a uniform technique for CD34(+) selection as the sole form of immune suppression were compared with outcomes of 84 patients receiving T-replete grafts and pharmacologic immune suppression therapy (IST). RESULTS Groups were similar, except for fewer men (36% with TCD v 56% with IST) and more frequent use of radiation-containing regimens (100% with TCD v 50% with IST) in the CD34-selected TCD cohort. The proportion of patients with neutrophil engraftment at day 28 was similar (96% with IST and 100% with TCD grafts). The 100-day rates of grade 2 to 4 acute GVHD were 39% and 23% with IST and TCD grafts, respectively (P = .07). Corresponding 2-year rates of chronic GVHD were lower with TCD grafts than IST (19% v 50%, respectively; P < .001). There were no differences in rates of graft rejection, leukemia relapse, treatment-related mortality, and disease-free and overall survival rates. At 1 year, 54% and 12% of patients were still on immunosuppression in the IST and TCD cohorts, respectively. TCD was associated with a higher GVHD-free survival at 2 years compared with IST (41% v 19%, respectively; P = .006). CONCLUSION These results suggest that TCD via CD34 selection might lower long-term morbidity as a result of chronic GVHD without negatively impacting relapse rates in patients with acute myeloid leukemia. Additional prospective studies should be undertaken to definitively address the role of TCD in HCT.
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Affiliation(s)
- Marcelo C. Pasquini
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Steven Devine
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Adam Mendizabal
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Lindsey R. Baden
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - John R. Wingard
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Hillard M. Lazarus
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Frederick R. Appelbaum
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Carolyn A. Keever-Taylor
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Mary M. Horowitz
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Shelly Carter
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Richard J. O'Reilly
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Robert J. Soiffer
- Marcelo C. Pasquini and Mary M. Horowitz, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin; Carolyn A. Keever-Taylor, Medical College of Wisconsin, Milwaukee, WI; Steven Devine, Ohio State University, Columbus; Hillard M. Lazarus, Case Western Reserve University, Cleveland, OH; Adam Mendizabal and Shelly Carter, EMMES, Rockville, MD; Lindsey R. Baden and Robert J. Soiffer, Dana-Farber Cancer Institute, Boston, MA; John R. Wingard, Florida State University, Gainesville, FL; Frederick R. Appelbaum, Fred Hutchinson Cancer Research Center, Seattle, WA; and Richard J. O'Reilly, Memorial Sloan-Kettering Cancer Center, New York, NY
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