1
|
Hermans SJF, van Norden Y, Versluis J, Rijneveld AW, van der Holt B, de Weerdt O, Biemond BJ, van de Loosdrecht AA, van der Wagen LE, Bellido M, van Gelder M, van der Velden WJFM, Selleslag D, van Lammeren‐Venema D, van der Velden VHJ, de Wreede LC, Postmus D, Pignatti F, Cornelissen JJ. Benefits and risks of clofarabine in adult acute lymphoblastic leukemia investigated in depth by multi-state modeling. Cancer Med 2024; 13:e6756. [PMID: 38680089 PMCID: PMC11056700 DOI: 10.1002/cam4.6756] [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: 08/04/2023] [Revised: 10/13/2023] [Accepted: 11/15/2023] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND We recently reported results of the prospective, open-label HOVON-100 trial in 334 adult patients with acute lymphoblastic leukemia (ALL) randomized to first-line treatment with or without clofarabine (CLO). No improvement of event-free survival (EFS) was observed, while a higher proportion of patients receiving CLO obtained minimal residual disease (MRD) negativity. AIM In order to investigate the effects of CLO in more depth, two multi-state models were developed to identify why CLO did not show a long-term survival benefit despite more MRD-negativity. METHODS The first model evaluated the effect of CLO on going off-protocol (not due to refractory disease/relapse, completion or death) as a proxy of severe treatment-related toxicity, while the second model evaluated the effect of CLO on obtaining MRD negativity. The subsequent impact of these intermediate events on death or relapsed/refractory disease was assessed in both models. RESULTS Overall, patients receiving CLO went off-protocol more frequently than control patients (35/168 [21%] vs. 18/166 [11%], p = 0.019; HR 2.00 [1.13-3.52], p = 0.02), especially during maintenance (13/44 [30%] vs. 6/56 [11%]; HR 2.85 [95%CI 1.08-7.50], p = 0.035). Going off-protocol was, however, not associated with more relapse or death. Patients in the CLO arm showed a trend towards an increased rate of MRD-negativity compared with control patients (HR MRD-negativity: 1.35 [0.95-1.91], p = 0.10), which did not translate into a significant survival benefit. CONCLUSION We conclude that the intermediate states, i.e., going off-protocol and MRD-negativity, were affected by adding CLO, but these transitions were not associated with subsequent survival estimates, suggesting relatively modest antileukemic activity in ALL.
Collapse
Affiliation(s)
| | - Yvette van Norden
- Erasmus University Medical Center Cancer InstituteRotterdamThe Netherlands
- HOVON FoundationRotterdamThe Netherlands
| | - Jurjen Versluis
- Erasmus University Medical Center Cancer InstituteRotterdamThe Netherlands
| | - Anita W. Rijneveld
- Erasmus University Medical Center Cancer InstituteRotterdamThe Netherlands
| | | | - Okke de Weerdt
- Department of HematologySint Antonius HospitalNieuwegeinThe Netherlands
| | - Bart J. Biemond
- Department of HematologyAmsterdam University Medical Centers, Amsterdam Medical CenterAmsterdamThe Netherlands
| | - Arjan A. van de Loosdrecht
- Department of HematologyCancer Center Amsterdam, Amsterdam University Medical Centers, Vrije Universiteit University Medical CenterAmsterdamThe Netherlands
| | | | - Mar Bellido
- Department of HematologyUniversity Medical Center GroningenGroningenThe Netherlands
| | - Michel van Gelder
- Department of HematologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | | | | | | | | | - Liesbeth C. de Wreede
- Department of Biomedical Data SciencesLeiden University Medical CenterLeidenThe Netherlands
| | - Douwe Postmus
- Department of EpidemiologyUniversity of Groningen, University Medical Center GroningenGroningenThe Netherlands
| | - Francesco Pignatti
- Oncology and Hematology OfficeEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Jan J. Cornelissen
- Erasmus University Medical Center Cancer InstituteRotterdamThe Netherlands
| |
Collapse
|
2
|
Stadler M, Hambach L, Dammann E, Diedrich H, Kamal H, Hamwi I, Schultze-Florey C, Varvenne M, Ehrlich S, Buchholz S, Koenecke C, Beutel G, Weissinger EM, Krauter J, Eder M, Hertenstein B, Ganser A. The graft-versus-leukemia effect of prophylactic donor lymphocyte infusions after allogeneic stem cell transplantation is equally effective in relapse prevention but safer compared to spontaneous graft-versus-host disease. Ann Hematol 2023; 102:2529-2542. [PMID: 37490114 PMCID: PMC10444690 DOI: 10.1007/s00277-023-05276-5] [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: 08/25/2022] [Accepted: 05/12/2023] [Indexed: 07/26/2023]
Abstract
Therapeutic donor lymphocyte infusions (tDLI) are used to reinforce the graft-versus-leukemia (GvL) effect in relapse after allogeneic stem cell transplantation (alloSCT). In contrast, the role of prophylactic DLI (proDLI) in preventing leukemia relapse has been less clearly established, although supported by retrospective, case-control, and registry analyses. We report a prospective, monocentric, ten year cohort of patients with high risk acute leukemias (AL) or myelodysplasia (MDS) in whom proDLI were applied beyond day +120 post alloSCT to compensate for lack of GvL.272 consecutive allotransplanted AL or MDS patients in complete remission and off immunosuppression at day +120 were stratified according to the prior appearance of relevant GvHD (acute GvHD °II-IV or extensive chronic GvHD) as a clinical indicator for GvL. Escalating doses of unmodified proDLI were applied to 72/272 patients without prior relevant GvHD. Conversely, 157/272 patients with prior spontaneous GvHD did not receive proDLI, nor did 43/272 patients with contraindications (uncontrolled infections, patient refusal, DLI unavailability).By day 160-landmark analysis (median day of first DLI application), proDLI recipients had significantly higher five-year overall (OS) and disease free survival (DFS) (77% and 67%) than patients with spontaneous GvHD (54% and 53%) or with contraindications (46% and 45%) (p=0.003). Relapse incidence for patients with proDLI (30%) or spontaneous GvHD (29%) was significantly lower than in patients with contraindications (39%; p=0.021). With similar GvHD incidence beyond day +160, non-relapse mortality (NRM) was less with proDLI (5%) than without proDLI (18%; p=0.036).In conclusion, proDLI may be able to compensate for lack of GvL in alloSCT recipients with high risk AL or MDS.
Collapse
Affiliation(s)
- Michael Stadler
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany.
| | - Lothar Hambach
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Elke Dammann
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Helmut Diedrich
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Haytham Kamal
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Iyas Hamwi
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Christian Schultze-Florey
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Michael Varvenne
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Steve Ehrlich
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Stefanie Buchholz
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Christian Koenecke
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Gernot Beutel
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Eva M Weissinger
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Jürgen Krauter
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Matthias Eder
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Bernd Hertenstein
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str. 1 , D - 30625, Hannover, Germany
| |
Collapse
|
3
|
Koster EAS, Bonneville EF, Borne PAVD, van Balen P, Marijt EWA, Tjon JML, Snijders TJF, van Lammeren D, Veelken H, Putter H, Falkenburg JHF, Halkes CJM, de Wreede LC. Joint models quantify associations between immune cell kinetics and allo-immunological events after allogeneic stem cell transplantation and subsequent donor lymphocyte infusion. Front Immunol 2023; 14:1208814. [PMID: 37593737 PMCID: PMC10427852 DOI: 10.3389/fimmu.2023.1208814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/04/2023] [Indexed: 08/19/2023] Open
Abstract
Alloreactive donor-derived T-cells play a pivotal role in alloimmune responses after allogeneic hematopoietic stem cell transplantation (alloSCT); both in the relapse-preventing Graft-versus-Leukemia (GvL) effect and the potentially lethal complication Graft-versus-Host-Disease (GvHD). The balance between GvL and GvHD can be shifted by removing T-cells via T-cell depletion (TCD) to reduce the risk of GvHD, and by introducing additional donor T-cells (donor lymphocyte infusions [DLI]) to boost the GvL effect. However, the association between T-cell kinetics and the occurrence of allo-immunological events has not been clearly demonstrated yet. Therefore, we investigated the complex associations between the T-cell kinetics and alloimmune responses in a cohort of 166 acute leukemia patients receiving alemtuzumab-based TCD alloSCT. Of these patients, 62 with an anticipated high risk of relapse were scheduled to receive a prophylactic DLI at 3 months after transplant. In this setting, we applied joint modelling which allowed us to better capture the complex interplay between DLI, T-cell kinetics, GvHD and relapse than traditional statistical methods. We demonstrate that DLI can induce detectable T-cell expansion, leading to an increase in total, CD4+ and CD8+ T-cell counts starting at 3 months after alloSCT. CD4+ T-cells showed the strongest association with the development of alloimmune responses: higher CD4 counts increased the risk of GvHD (hazard ratio 2.44, 95% confidence interval 1.45-4.12) and decreased the risk of relapse (hazard ratio 0.65, 95% confidence interval 0.45-0.92). Similar models showed that natural killer cells recovered rapidly after alloSCT and were associated with a lower risk of relapse (HR 0.62, 95%-CI 0.41-0.93). The results of this study advocate the use of joint models to further study immune cell kinetics in different settings.
Collapse
Affiliation(s)
- Eva A. S. Koster
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Edouard F. Bonneville
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, Netherlands
| | | | - Peter van Balen
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Erik W. A. Marijt
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Jennifer M. L. Tjon
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | | | | | - Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Hein Putter
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, Netherlands
| | | | | | - Liesbeth C. de Wreede
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, Netherlands
| |
Collapse
|
4
|
Al-Shaibani E, Novitzky-Basso I, Mattsson J, Kim DDH. Post-transplant maintenance therapy in acute myeloid leukemia after allogeneic hematopoietic stem cell transplantation harmonizing multiple therapeutic modalities including targeted therapy, immunotherapy and cellular therapy. Int J Hematol 2023:10.1007/s12185-023-03614-x. [PMID: 37212948 DOI: 10.1007/s12185-023-03614-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/11/2023] [Accepted: 04/28/2023] [Indexed: 05/23/2023]
Abstract
Allogeneic hematopoietic stem cell transplant (HCT) has improved survival for patients with acute myeloid leukemia (AML), especially for those at high risk of relapse. However, relapse remains the leading cause of treatment failure post-HCT, occurring in around 35-45% of patients, and leading to dismal outcomes. Strategies to reduce relapse risk are urgently needed, especially in the early post-transplant period before activation of the graft-versus-leukemia (GVL) effect. Maintenance therapy is a course of treatment given post-HCT with the expectation of reducing relapse risk. While there are currently no therapies approved for maintenance therapy for AML after HCT, there are a number of studies and ongoing investigations examining the role of maintenance therapies that include targeted agents against FLT3-ITD, BCL2, or IDH mutations, hypomethylating agents, immunomodulatory therapies and cellular therapies. In this review, we discuss the mechanistic and clinical data for post-transplant maintenance therapies in AML and strategies for maintenance therapy for AML after HCT.
Collapse
Affiliation(s)
- Eshrak Al-Shaibani
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, 610 University Ave, OPG Rm 6-222, Toronto, ON, Canada
| | - Igor Novitzky-Basso
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, 610 University Ave, OPG Rm 6-222, Toronto, ON, Canada
- Department of Medicine, University of Toronto, Toronto, ON, M5G 2M9, Canada
| | - Jonas Mattsson
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, 610 University Ave, OPG Rm 6-222, Toronto, ON, Canada
- Department of Medicine, University of Toronto, Toronto, ON, M5G 2M9, Canada
| | - Dennis Dong Hwan Kim
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, 610 University Ave, OPG Rm 6-222, Toronto, ON, Canada.
- Department of Medicine, University of Toronto, Toronto, ON, M5G 2M9, Canada.
| |
Collapse
|
5
|
Harada K. Pre-emptive and prophylactic donor lymphocyte infusion following allogeneic stem cell transplantation. Int J Hematol 2023:10.1007/s12185-023-03595-x. [PMID: 37014602 DOI: 10.1007/s12185-023-03595-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
Donor lymphocyte infusion (DLI) is an allogenic immunotherapy used after allogeneic hematopoietic stem cell transplantation. DLI takes advantage of the graft-versus-tumor effect induced by the infused CD3 + T cells, but may induce graft-versus-host disease. To date, DLI has been attempted to prevent hematological relapse after allogeneic hematopoietic stem cell transplantation in patients with mixed chimerism and molecular relapse (pre-emptive DLI), and as maintenance therapy in patients with high-risk hematological malignancies (prophylactic DLI). DLI response and efficacy depend on patient, disease, and DLI factors. This review discusses the efficacy and risks of DLI, with a focus on pre-emptive and prophylactic use.
Collapse
Affiliation(s)
- Kaito Harada
- Department of Hematology and Oncology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1143, Japan.
| |
Collapse
|
6
|
Koster EAS, von dem Borne PA, van Balen P, van Egmond EHM, Marijt EWA, Veld SAJ, Jedema I, Snijders TJF, van Lammeren D, Veelken H, Falkenburg JHF, de Wreede LC, Halkes CJM. Competitive Repopulation and Allo-Immunologic Pressure Determine Chimerism Kinetics after T Cell-Depleted Allogeneic Stem Cell Transplantation and Donor Lymphocyte Infusion. Transplant Cell Ther 2023; 29:268.e1-268.e10. [PMID: 36587743 DOI: 10.1016/j.jtct.2022.12.022] [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: 10/13/2022] [Revised: 12/12/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022]
Abstract
After allogeneic stem cell transplantation (alloSCT), patient-derived stem cells that survived the pretransplantation conditioning compete with engrafting donor stem cells for bone marrow (BM) repopulation. In addition, donor-derived alloreactive T cells present in the stem cell product may favor establishment of complete donor-derived hematopoiesis by eliminating patient-derived lymphohematopoietic cells. T cell-depleted alloSCT with sequential transfer of potentially alloreactive T cells by donor lymphocyte infusion (DLI) provides a unique opportunity to selectively study how competitive repopulation and allo-immunologic pressure influence lymphohematopoietic recovery. This study aimed to determine the relative contribution of competitive repopulation and donor-derived anti-recipient alloimmunologic pressure on the establishment of lymphohematopoietic chimerism after alloSCT. In this retrospective cohort study of 281 acute leukemia patients treated according to a protocol combining alemtuzumab-based T cell-depleted alloSCT with prophylactic DLI, we investigated engraftment and quantitative donor chimerism in the BM and immune cell subsets. DLI-induced increase of chimerism and development of graft-versus-host disease (GVHD) were analyzed as complementary indicators for donor-derived anti-recipient alloimmunologic pressure. Profound suppression of patient immune cells by conditioning sufficed for sustained engraftment without necessity for myeloablative conditioning or development of clinically significant GVHD. Although 61% of the patients without any DLI or GVHD showed full donor chimerism (FDC) in the BM at 6 months after alloSCT, only 24% showed FDC in the CD4+ T cell compartment. In contrast, 75% of the patients who had received DLI and 83% of the patients with clinically significant GVHD had FDC in this compartment. In addition, 72% of the patients with mixed hematopoiesis receiving DLI converted to complete donor-derived hematopoiesis, of whom only 34% developed clinically significant GVHD. Our data show that competitive repopulation can be sufficient to reach complete donor-derived hematopoiesis, but that some alloimmunologic pressure is needed for the establishment of a completely donor-derived T cell compartment, either by the development of GVHD or by administration of DLI. We illustrate that it is possible to separate the graft-versus-leukemia effect from GVHD, as conversion to durable complete donor-derived hematopoiesis following DLI did not require induction of clinically significant GVHD.
Collapse
Affiliation(s)
- Eva A S Koster
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands.
| | | | - Peter van Balen
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Erik W A Marijt
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Sabrina A J Veld
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tjeerd J F Snijders
- Department of Hematology, Medisch Spectrum Twente, Enschede, The Netherlands
| | | | - Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Liesbeth C de Wreede
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | | |
Collapse
|
7
|
Naik S, Vasileiou S, Tzannou I, Kuvalekar M, Watanabe A, Robertson C, Lapteva N, Tao W, Wu M, Grilley B, Carrum G, Kamble RT, Hill L, Krance RA, Martinez C, Tewari P, Omer B, Gottschalk S, Heslop HE, Brenner MK, Rooney CM, Vera JF, Leen AM, Lulla PD. Donor-derived multiple leukemia antigen-specific T-cell therapy to prevent relapse after transplant in patients with ALL. Blood 2022; 139:2706-2711. [PMID: 35134127 PMCID: PMC9053698 DOI: 10.1182/blood.2021014648] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/15/2022] [Indexed: 11/20/2022] Open
Abstract
Hematopoietic stem cell transplant (HSCT) is a curative option for patients with high-risk acute lymphoblastic leukemia (ALL), but relapse remains a major cause of treatment failure. To prevent disease relapse, we prepared and infused donor-derived multiple leukemia antigen-specific T cells (mLSTs) targeting PRAME, WT1, and survivin, which are leukemia-associated antigens frequently expressed in B- and T-ALL. Our goal was to maximize the graft-versus-leukemia effect while minimizing the risk of graft-versus-host disease (GVHD). We administered mLSTs (dose range, 0.5 × 107 to 2 × 107 cells per square meter) to 11 patients with ALL (8 pediatric, 3 adult), and observed no dose-limiting toxicity, acute GVHD or cytokine release syndrome. Six of 8 evaluable patients remained in long-term complete remission (median: 46.5 months; range, 9-51). In these individuals we detected an increased frequency of tumor-reactive T cells shortly after infusion, with activity against both targeted and nontargeted, known tumor-associated antigens, indicative of in vivo antigen spreading. By contrast, this in vivo amplification was absent in the 2 patients who experienced relapse. In summary, infusion of donor-derived mLSTs after allogeneic HSCT is feasible and safe and may contribute to disease control, as evidenced by in vivo tumor-directed T-cell expansion. Thus, this approach represents a promising strategy for preventing relapse in patients with ALL.
Collapse
Affiliation(s)
- Swati Naik
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Spyridoula Vasileiou
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Ifigeneia Tzannou
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Manik Kuvalekar
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Ayumi Watanabe
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Catherine Robertson
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Natalia Lapteva
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Wang Tao
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Mengfen Wu
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Bambi Grilley
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - George Carrum
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Rammurti T Kamble
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - LaQuisa Hill
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Robert A Krance
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Caridad Martinez
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Priti Tewari
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Bilal Omer
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Stephen Gottschalk
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Helen E Heslop
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Malcom K Brenner
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Cliona M Rooney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Juan F Vera
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Ann M Leen
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| | - Premal D Lulla
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX
| |
Collapse
|
8
|
Schmid C, Labopin M, Schaap N, Veelken H, Brecht A, Stadler M, Finke J, Baron F, Collin M, Bug G, Ljungman P, Blaise D, Tischer J, Bloor A, Kulagin A, Giebel S, Gorin NC, Esteve J, Ciceri F, Savani B, Nagler A, Mohty M. Long-term results and GvHD after prophylactic and preemptive donor lymphocyte infusion after allogeneic stem cell transplantation for acute leukemia. Bone Marrow Transplant 2021; 57:215-223. [PMID: 34750562 PMCID: PMC8821014 DOI: 10.1038/s41409-021-01515-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 10/17/2021] [Accepted: 10/21/2021] [Indexed: 11/09/2022]
Abstract
We report on 318 patients with acute leukemia, receiving donor lymphocyte infusion (DLI) in complete hematologic remission (CHR) after allogeneic stem cell transplantation (alloSCT). DLI were applied preemptively (preDLI) for minimal residual disease (MRD, n = 23) or mixed chimerism (MC, n = 169), or as prophylaxis in high-risk patients with complete chimerism and molecular remission (proDLI, n = 126). Median interval from alloSCT to DLI1 was 176 days, median follow-up was 7.0 years. Five-year cumulative relapse incidence (CRI), non-relapse mortality (NRM), leukemia-free and overall survival (LFS/OS) of the entire cohort were 29.1%, 12.7%, 58.2%, and 64.3%. Cumulative incidences of acute graft-versus-host disease (aGvHD) grade II-IV°/chronic GvHD were 11.9%/31%. Nineteen patients (6%) died from DLI-induced GvHD. Age ≥60 years (p = 0.046), advanced stage at transplantation (p = 0.003), shorter interval from transplantation (p = 0.018), and prior aGvHD ≥II° (p = 0.036) were risk factors for DLI-induced GvHD. GvHD did not influence CRI, but was associated with NRM and lower LFS/OS. Efficacy of preDLI was demonstrated by decreasing MRD/increasing blood counts in 71%, and increasing chimerism in 70%. Five-year OS after preDLI for MRD/MC was 51%/68% among responders, and 37% among non-responders. The study describes response and outcome of DLI in CHR and helps to identify candidates without increased risk of severe GvHD.
Collapse
Affiliation(s)
- Christoph Schmid
- Department of Hematology and Oncology, Augsburg University Hospital and Medical Faculty, Augsburg, Germany.
| | - Myriam Labopin
- EBMT Study Office, Saint Antoine Hospital, Paris, France.,INSERM UMR 938, Sorbonne University, Paris, France
| | - Nicolaas Schaap
- Radboud University Medical Centre Nijmegen, Nijmegen, The Netherlands
| | - Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arne Brecht
- Helios Dr. Horst Schmidt Kliniken, Wiesbaden, Germany
| | - Michael Stadler
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Juergen Finke
- Department of Hematology and Medical Oncology, University of Freiburg, Freiburg, Germany
| | - Frederic Baron
- Department of Medicine, Division of Hematology, University of Liège, Belgium, Liege
| | - Matthew Collin
- Bone Marrow Transplant Unit, Northern Centre for Bone Marrow Transplantation, Newcastle-upon-Tyne, UK
| | - Gesine Bug
- Department of Medicine 2, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire-Centre de Recherche en Cancérologie de Marseille-Institut Paoli Calmettes, Marseille, France
| | - Johanna Tischer
- Department of Medicine 3, Hematology and Oncology, Ludwig-Maximilian-University, Munich, Germany
| | - Adrian Bloor
- Stem Cell Transplantation Unit, The Christie NHS Foundation Trust, Manchester, UK
| | - Aleksander Kulagin
- RM Gorbacheva Research Institute, Pavlov University, St. Petersburg, Russia
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Onco-Hematology, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Norbert-Claude Gorin
- Faculté de Médicine Saint-Antoine and EBM study office, Saint Antoine Hospital, Paris, France
| | - Jordi Esteve
- Hospital Clinic Barcelona, Institute of Hematology and Oncology, Barcelona, Spain
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Milano, Italy
| | - Bipin Savani
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Arnon Nagler
- BMT and Cord Blood Bank, Chaim Sheba Medical Center, Tel Aviv University, Tel-Hashomer, Israel
| | - Mohamad Mohty
- EBMT Study Office, Saint Antoine Hospital, Paris, France.,INSERM UMR 938, Sorbonne University, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Sorbonne University, Paris, France
| |
Collapse
|
9
|
Baek DW, Lee JM, Kim J, Cho HJ, Moon JH, Sohn SK. Therapeutic strategies, including allogeneic stem cell transplantation, to overcome relapsed/refractory adult T-cell acute lymphoblastic leukemia. Expert Rev Hematol 2021; 14:765-775. [PMID: 34313508 DOI: 10.1080/17474086.2021.1960817] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The long-term survival of relapsed/refractory (R/R) adult T-cell acute lymphoblastic leukemia (T-ALL) is quite poor, and early T-cell precursor (ETP) ALL has recently been described as a high-risk T-ALL subgroup. However, the optimal therapeutic approach to R/R adult T-ALL remains poorly established. AREAS COVERED At present, cytoreductive therapy followed by allogeneic stem cell transplantation (allo-SCT) is considered to be the most clinically relevant and curative modality for R/R T-ALL. Above all, achieving minimal residual disease (MRD) is a key factor for successful allo-SCT and maintaining long-term remission for R/R patients. As a salvage regimen, nelarabine is the only therapy that was specifically approved for use in patients with R/R T-ALL. A combination of conventional chemotherapeutic agents and novel agents, such as venetoclax, can be used as alternatives for cytoreduction and bridging to transplantation. Relevant literatures published in the last 30 years were searched from PubMed to review the topic of T-ALL, and allo-SCT. EXPERT OPINION An effective salvage regimen, to achieve negative MRD, followed by allo-SCT is currently the best way to improve the clinical outcomes of adult R/R T-ALL. Moreover, posttransplant therapies, such as prophylactic or preemptive donor leukocyte infusion and hypomethylating agents, need to be considered as sequential therapy.
Collapse
Affiliation(s)
- Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jung Min Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Juhyung Kim
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Hee Jeong Cho
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| |
Collapse
|
10
|
Repetitively Administered Low-Dose Donor Lymphocyte Infusion for Prevention of Relapse after Allogeneic Stem Cell Transplantation in Patients with High-Risk Acute Leukemia. Cancers (Basel) 2021; 13:cancers13112699. [PMID: 34070786 PMCID: PMC8198731 DOI: 10.3390/cancers13112699] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Patients with high-risk acute leukemia (AL) have a high risk of relapse after allogeneic stem cell transplantation (allo-SCT). Prophylactic donor lymphocyte infusion (pro-DLI) has shown significant efficacy in reducing relapse rate but its widespread application has been limited due to concerns of graft versus host disease (GVHD) development. In the present study, we tested the safety and efficacy of a novel method of pro-DLI based on repetitive administration of low lymphocyte doses. Low-dose pro-DLI was administered every two months for at least 3-years. Forty-four high-risk AL patients with a median age of 53-years who underwent allo-SCT from a matched-sibling (38pts) or a matched-unrelated donor (6pts) received pro-DLI. Acute and chronic-GVHD developed in 14% and 12% of patients. With a median follow-up of 44-months, the cumulative incidence of relapse and non-relapse mortality was 12% and 13%, while the overall survival was 78%. Prolonged up to 3-years low-dose pro-DLI administered every two months is safe and effective in reducing relapse rate in patients with high-risk AL. The low-dose repetitive administration DLI strategy reduced the risk of DLI-mediated GVHD, while the prolonged repeated administration helped in preventing relapse, possibly by inducing a sustained and prolonged immunological pressure on residual leukemic cells. Abstract Background: Patients with high-risk acute leukemia have a high risk of relapse after allogeneic stem cell transplantation (allo-SCT). In an effort to reduce the relapse rate, various therapeutic methods have been implemented into clinical practice. Among them, prophylactic donor lymphocyte infusion (pro-DLI) has shown significant efficacy. However, the widespread application of pro-DLI has been restricted mostly due to concerns regarding the development of graft versus host disease (GVHD). In the present study, we tested the safety and efficacy of a novel method of prophylactic-DLI based by repetitive administration of low lymphocyte doses. Methods: DLI was administered to patients with high-risk acute leukemia at a dose of 2 × 106/kg CD3-positive cells. DLI at the same dose was repeated every two months for at least 36 months post-allo-SCT, or until relapse or any clinical or laboratory feature suggested GVHD, whichever occurred first. Forty-four patients with a median age of 53 years (range 20–67) who underwent allo-SCT between 2011 and 2020 were included in our study. Thirty-three patients with high-risk acute myeloid leukemia (AML) and 11 with high-risk acute lymphoblastic leukemia (ALL) after allo-SCT from a matched sibling (MSD, no = 38 pts) or a matched-unrelated donor (MUD, no = 6 pts) received pro-DLI. Twenty-three patients were in CR1, all with unfavorable genetic features; 12 patients were in CR2 or beyond; and 9 patients had refractory disease at the time of transplant. Ten out of 23 patients in CR1 had detectable minimal residual disease (MRD) at the time of allo-SCT. Disease risk index (DRI) was high and intermediate in 21 and 23 patients, respectively. Conditioning was myeloablative (MAC) in 36 and reduced intensity (RIC) in 8 patients, while GVHD prophylaxis consisted of cyclosporine-A in combination with low-dose alemtuzumab in 39 patients or with low-dose MTX in 5 patients, respectively. Results: Thirty-five patients completed the scheduled treatment and received a median of 8 DLI doses (range 1–35). Fifteen out of 35 patients received all planned doses, while DLI was discontinued in 20 patients. Reasons for discontinuation included GVHD development in nine, donor unavailability in seven, disease relapse in three, and secondary malignancy in one patient, respectively. Nine patients were still on treatment with DLI, and they received a median of four (range 2–12) doses. Fourteen percent of patients developed transient grade-II acute GVHD while 12% developed chronic GVHD post-DLI administration. Acute GVHD was managed successfully with short course steroids, and four out of five patients with cGVHD were disease-free and off immunosuppression. With a median follow-up of 44 months (range 8–120), relapse-free (RFS) and overall survival (OS) were 74%, (95% CI, 54–87%) and 78%, (95% CI, 58–89%) respectively, while the cumulative incidence of non-relapse mortality (NRM) was 13% (95% CI, 4–28%). The cumulative incidence of relapse in patients with intermediate and high DRI is 7% and 15%, respectively. Conclusion: Prolonged—up to three years—low-dose pro-DLI administered every two months is safe and effective in reducing relapse rate in patients with high-risk acute leukemia. The low-dose repetitive administration DLI strategy reduced the risk of DLI-mediated GVHD, while the prolonged repeated administration helped in preventing relapse, possibly by inducing a sustained and prolonged immunological pressure on residual leukemic cells. This novel strategy deserves testing in larger cohort of patients with high-risk acute leukemia.
Collapse
|
11
|
Yang L, Tan Y, Shi J, Zhao Y, Yu J, Hu Y, Lai X, Yang Y, Huang H, Luo Y. Prophylactic modified donor lymphocyte infusion after low-dose ATG-F-based haploidentical HSCT with myeloablative conditioning in high-risk acute leukemia: a matched-pair analysis. Bone Marrow Transplant 2020; 56:664-672. [PMID: 33077902 DOI: 10.1038/s41409-020-01088-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 10/07/2020] [Indexed: 12/31/2022]
Abstract
Both haploidentical hematopoietic stem cell transplantation (HSCT) and donor lymphocyte infusion (DLI) exhibit strong graft-versus-leukemia (GVL) effect. However, the role of prophylactic DLI following haploidentical HSCT remains unclear. Here, 34 patients with high-risk acute leukemia who underwent low-dose anti-T-lymphocyte globulin-Fresenius (ATG-F)-based myeloablative haploidentical HSCT and prophylactic modified DLI (pro-DLI) were well-matched with patients without pro-DLI. The 5-year overall survival (OS) (67.8% versus 41.3%, P < 0.01) and leukemia-free survival (LFS) (64.6% versus 33.9%, P < 0.01) of pro-DLI cohort were superior to the control cohort. A slightly higher GVHD-free/relapse-free survival was found in the pro-DLI cohort (32.8% versus 16.3%, P = 0.32). The 5-year cumulative incidence of relapse of the pro-DLI recipients was significantly lower than that of the control cohort (14.7% versus 49.3%, P = 0.01). The cumulative incidence of grades II-IV and III-IV acute GVHD at 100 days after pro-DLI was 17.6% and 9.1%, respectively. There was no difference between the two cohorts in terms of the cumulative incidence of chronic GVHD and non-relapse mortality. Data from the multivariate analysis demonstrated that pro-DLI was an independent protective variable for LFS (P = 0.01, hazard ratio {HR} = 0.35), OS (P = 0.01, HR = 0.32), and relapse (P = 0.02, HR = 0.33). Taken together, we demonstrate that pro-DLI after ATG-F-based HSCT effectively decreases the risk of relapse and improves long-term survival of patients with high-risk acute leukemia without increasing treatment toxicity.
Collapse
Affiliation(s)
- Luxin Yang
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Yamin Tan
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Jimin Shi
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Jian Yu
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Yongxian Hu
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Xiaoyu Lai
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Yang Yang
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China. .,Institute of Hematology, Zhejiang University, Hangzhou, China.
| | - Yi Luo
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China. .,Institute of Hematology, Zhejiang University, Hangzhou, China.
| |
Collapse
|
12
|
van Balen P, Jedema I, van Loenen MM, de Boer R, van Egmond HM, Hagedoorn RS, Hoogstaten C, Veld SAJ, Hageman L, van Liempt PAG, Zwaginga JJ, Meij P, Veelken H, Falkenburg JHF, Heemskerk MHM. HA-1H T-Cell Receptor Gene Transfer to Redirect Virus-Specific T Cells for Treatment of Hematological Malignancies After Allogeneic Stem Cell Transplantation: A Phase 1 Clinical Study. Front Immunol 2020; 11:1804. [PMID: 32973756 PMCID: PMC7468382 DOI: 10.3389/fimmu.2020.01804] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 07/06/2020] [Indexed: 12/16/2022] Open
Abstract
Graft-vs.-leukemia (GVL) reactivity after HLA-matched allogeneic stem cell transplantation (alloSCT) is mainly mediated by donor T cells recognizing minor histocompatibility antigens (MiHA). If MiHA are targeted that are exclusively expressed on hematopoietic cells of recipient origin, selective GVL reactivity without severe graft-vs.-host-disease (GVHD) may occur. In this phase I study we explored HA-1H TCR gene transfer into T cells harvested from the HA-1H negative stem-cell donor to treat HA-1H positive HLA-A*02:01 positive patients with high-risk leukemia after alloSCT. HA-1H is a hematopoiesis-restricted MiHA presented in HLA-A*02:01. Since we previously demonstrated that donor-derived virus-specific T-cell infusions did not result in GVHD, we used donor-derived EBV and/or CMV-specific T-cells to be redirected by HA-1H TCR. EBV and/or CMV-specific T-cells were purified, retrovirally transduced with HA-1H TCR, and expanded. Validation experiments illustrated dual recognition of viral antigens and HA-1H by HA-1H TCR-engineered virus-specific T-cells. Release criteria included products containing more than 60% antigen-specific T-cells. Patients with high risk leukemia following T-cell depleted alloSCT in complete or partial remission were eligible. HA-1H TCR T-cells were infused 8 and 14 weeks after alloSCT without additional pre-conditioning chemotherapy. For 4/9 included patients no appropriate products could be made. Their donors were all CMV-negative, thereby restricting the production process to EBV-specific T-cells. For 5 patients a total of 10 products could be made meeting the release criteria containing 3–280 × 106 virus and/or HA-1H TCR T-cells. No infusion-related toxicity, delayed toxicity or GVHD occurred. One patient with relapsed AML at time of infusions died due to rapidly progressing disease. Four patients were in remission at time of infusion. Two patients died of infections during follow-up, not likely related to the infusion. Two patients are alive and well without GVHD. In 2 patients persistence of HA-1H TCR T-cells could be illustrated correlating with viral reactivation, but no overt in-vivo expansion of infused T-cells was observed. In conclusion, HA-1H TCR-redirected virus-specific T-cells could be made and safely infused in 5 patients with high-risk AML, but overall feasibility and efficacy was too low to warrant further clinical development using this strategy. New strategies will be explored using patient-derived donor T-cells isolated after transplantation transduced with HA-1H-specific TCR to be infused following immune conditioning.
Collapse
Affiliation(s)
- Peter van Balen
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Renate de Boer
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - H M van Egmond
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Renate S Hagedoorn
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Conny Hoogstaten
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Sabrina A J Veld
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Lois Hageman
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - P A G van Liempt
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Jaap-Jan Zwaginga
- Center for Clinical Transfusion Research, Sanquin Research, Leiden, Netherlands.,Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, Netherlands
| | - Pauline Meij
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, Netherlands
| | - H Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - J H F Falkenburg
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | | |
Collapse
|
13
|
Roex MCJ, Wijnands C, Veld SAJ, van Egmond E, Bogers L, Zwaginga JJ, Netelenbos T, von dem Borne PA, Veelken H, Halkes CJM, Falkenburg JHF, Jedema I. Effect of alemtuzumab-based T-cell depletion on graft compositional change in vitro and immune reconstitution early after allogeneic stem cell transplantation. Cytotherapy 2020; 23:46-56. [PMID: 32948458 DOI: 10.1016/j.jcyt.2020.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND AIMS To reduce the risk of graft-versus-host disease (GVHD) after allogeneic stem cell transplantation (alloSCT), T-cell depletion (TCD) of grafts can be performed by the addition of alemtuzumab (ALT) "to the bag" (in vitro) before transplantation. In this prospective study, the authors analyzed the effect of in vitro incubation with 20 mg ALT on the composition of grafts prior to graft infusion. Furthermore, the authors assessed whether graft composition at the moment of infusion was predictive for T-cell reconstitution and development of GVHD early after TCD alloSCT. METHODS Sixty granulocyte colony-stimulating factor-mobilized stem cell grafts were obtained from ≥9/10 HLA-matched related and unrelated donors. The composition of the grafts was analyzed by flow cytometry before and after in vitro incubation with ALT. T-cell reconstitution and incidence of severe GVHD were monitored until 12 weeks after transplantation. RESULTS In vitro incubation of grafts with 20 mg ALT resulted in an initial median depletion efficiency of T-cell receptor (TCR) α/β T cells of 96.7% (range, 63.5-99.8%), followed by subsequent depletion in vivo. Graft volumes and absolute leukocyte counts of grafts before the addition of ALT were not predictive for the efficiency of TCR α/β T-cell depletion. CD4pos T cells were depleted more efficiently than CD8pos T cells, and naive and regulatory T cells were depleted more efficiently than memory and effector T cells. This differential depletion of T-cell subsets was in line with their reported differential CD52 expression. In vitro depletion efficiencies and absolute numbers of (naive) TCR α/β T cells in the grafts after ALT incubation were not predictive for T-cell reconstitution or development of GVHD post- alloSCT. CONCLUSIONS The addition of ALT to the bag is an easy, fast and generally applicable strategy to prevent GVHD in patients receiving alloSCT after myeloablative or non-myeloablative conditioning because of the efficient differential depletion of donor-derived lymphocytes and T cells.
Collapse
Affiliation(s)
- Marthe C J Roex
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands.
| | - Charissa Wijnands
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Sabrina A J Veld
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Esther van Egmond
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Lisette Bogers
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jaap J Zwaginga
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands; Center for Clinical Transfusion Research, Sanquin Research, Leiden, The Netherlands
| | - Tanja Netelenbos
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands; Department of Hematology, HagaZiekenhuis, The Hague, The Netherlands
| | | | - Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
14
|
Poonsombudlert K, Kewcharoen J, Prueksapraopong C, Limpruttidham N. Prophylactic donor lymphocyte infusion for relapse prevention: a meta-analysis. Jpn J Clin Oncol 2020; 50:661-670. [PMID: 32100001 DOI: 10.1093/jjco/hyaa022] [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: 12/17/2019] [Revised: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Primary disease relapse (PDR) of malignant hematologic conditions after standard hematopoietic stem cell transplant (HSCT) is one of the most challenging diseases; therefore ongoing researches are aiming at relapse prevention and minimizing the transplant-related side effects. Prophylactic donor lymphocytes (pDLI) had been proposed as a valuable strategy for PDR prevention, but early studies had been discouraging due to the limited benefit and possible association with acute graft-versus-host disease (aGVHD). Therefore, we conducted a meta-analysis to evaluate the association between pDLI use, PDR, aGVHD and OS. METHOD We performed a comprehensive literature search in MEDLINE, Cochrane library and Embase database from inception to May 2019 for studies that evaluated the association between pDLI and PDR. We conducted a random effect meta-analysis of 9 studies involving a total of 748 participants (pDLI = 398, non-pDLI = 350) and reported the pooled odd ratio (OR) for association of pDLI use, PDR, aGVHD and OS. RESULT We found a significant decreased odd of PDR in the pDLI group (pooled OR = 0.42, 95% CI 0.30-0.58, I2 = 0%), but there was no significant increased odd of aGVHD (pooled OR of 0.98, 95% CI 0.56-1.72, I2 = 0.8%). We also found that there was an increased odd of overall survival (OS) (pooled OR 3.17, 95% CI 1.85-5.45, I2 = 50.2%). CONCLUSION There are significantly decreased odd of PDR and increased odd of OS in the pDLI group compared to the control group, but there is no statistically significant increased odd of aGVHD as suggested by previous studies. We concluded that pDLI is a potentially valuable method for post-transplant PDR prevention.
Collapse
Affiliation(s)
| | - Jakrin Kewcharoen
- University of Hawaii, Internal Medicine Residency Program, Honolulu, HI, USA, and
| | | | - Nath Limpruttidham
- University of Hawaii, Internal Medicine Residency Program, Honolulu, HI, USA, and
| |
Collapse
|
15
|
Dose escalation prophylactic donor lymphocyte infusion after T-cell depleted matched related donor allogeneic hematopoietic cell transplantation is feasible and results in higher donor chimerism, faster immune re-constitution, and prolonged progression-free survival. Bone Marrow Transplant 2020; 55:1161-1168. [PMID: 31992847 DOI: 10.1038/s41409-020-0798-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 11/22/2019] [Accepted: 12/10/2019] [Indexed: 12/11/2022]
Abstract
Prophylactic donor lymphocyte infusion (pDLI) is a potential intervention to prolong remission for patients receiving allogeneic hematopoietic stem cell transplantation (allo-SCT), however, the optimal timing and dose are unknown. We conducted a prospective trial exploring the feasibility of early withdrawal of immunosuppression (WOI) at day 60 followed by dose escalation of pDLI after alemtuzumab-based, T-cell depleted conditioning for patients with high-risk hematologic malignancies. pDLI were administered at day 75 to day 90 and again in 4-8 week intervals with receipt of up to 5 pDLI infusions. Fourty-six patients with matched-related donors (MRD) and 29 patients with matched-unrelated donors (MUD) were considered. Twenty-eight MRD patients were able to undergo WOI, 26 patients (93%) received at least 1 DLI, 16 patients (57%) received 3+, and 7 patients (25%) received 5 pDLI. Only 7 MUD patients were able to undergo WOI, 4 (57%) received at least 1 pDLI, 1 patient (14%) received 3 DLI, and no patients received all 5. Median PFS for patients on the study was 366 days. The estimated 2-year PFS and OS rates for all patients were 41% (95% CI, 32-54%) and 51% (95% CI, 41-63%) compared with 57% (95% CI, 41-77%) and 67% (95% CI, 52-86%) for patients who received at least one pDLI. In addition, MRD patients receiving pDLI had faster immune re-constitution and improved donor chimerism. Our trial proposes a novel dosage and treatment schedule for pDLI that is tolerable for patients who have received MRD allo-SCT and leads to improved outcomes.
Collapse
|
16
|
Immunological and Clinical Impact of Manipulated and Unmanipulated DLI after Allogeneic Stem Cell Transplantation of AML Patients. J Clin Med 2019; 9:jcm9010039. [PMID: 31878060 PMCID: PMC7019914 DOI: 10.3390/jcm9010039] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/10/2019] [Accepted: 12/17/2019] [Indexed: 12/13/2022] Open
Abstract
Allogeneic stem cell transplantation (allo-SCT) is the preferred curative treatment for several hematological malignancies. The efficacy of allo-SCT depends on the graft-versus-leukemia (GvL) effect. However, the prognosis of patients with relapsed acute myeloid leukemia (AML) following allo-SCT is poor. Donor lymphocyte infusion (DLI) is utilized after allo-SCT in this setting to prevent relapse, to prolong progression free survival, to establish full donor chimerism and to restore the GvL effect in patients with hematological malignancies. Thus, there are different options for the administration of DLI in AML patients. DLI is currently used prophylactically and in the setting of an overt relapse. In addition, in the minimal residual disease (MRD) setting, DLI may be a possibility to improve overall survival. However, DLI might increase the risk of severe life-threatening complications such as graft-versus-host disease (GvHD) as well as severe infections. The transfusion of lymphocytes has been tested not only for the treatment of hematological malignancies but also chronic infections. In this context, manipulated DLI in a prophylactic or therapeutic approach are an option, e.g., virus-specific DLI using different selection methods or antigen-specific DLI such as peptide-specific CD8+ cytotoxic T lymphocytes (CTLs). In addition, T cells are also genetically engineered, using both chimeric antigen receptor (CAR) genetically modified T cells and T cell receptor (TCR) genetically modified T cells. T cell therapies in general have the potential to enhance antitumor immunity, augment vaccine efficacy, and limit graft-versus-host disease after allo-SCT. The focus of this review is to discuss the different strategies to use donor lymphocytes after allo-SCT. Our objective is to give an insight into the functional effects of DLI on immunogenic antigen recognition for a better understanding of the mechanisms of DLI. To ultimately increase the GvL potency without raising the risk of GvHD at the same time.
Collapse
|
17
|
Loeff FC, van Egmond EH, Moes DJ, Wijnands C, Von Dem Borne PA, Veelken H, Falkenburg JF, Jedema I, Halkes CJ. Impact of alemtuzumab pharmacokinetics on T-cell dynamics, graft-versus-host disease and viral reactivation in patients receiving allogeneic stem cell transplantation with an alemtuzumab-based T-cell-depleted graft. Transpl Immunol 2019; 57:101209. [DOI: 10.1016/j.trim.2019.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 06/12/2019] [Accepted: 06/13/2019] [Indexed: 10/26/2022]
|
18
|
Schmid C, Labopin M, Schaap N, Veelken H, Schleuning M, Stadler M, Finke J, Hurst E, Baron F, Ringden O, Bug G, Blaise D, Tischer J, Bloor A, Esteve J, Giebel S, Savani B, Gorin NC, Ciceri F, Mohty M, Nagler A. Prophylactic donor lymphocyte infusion after allogeneic stem cell transplantation in acute leukaemia - a matched pair analysis by the Acute Leukaemia Working Party of EBMT. Br J Haematol 2018; 184:782-787. [DOI: 10.1111/bjh.15691] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 10/15/2018] [Indexed: 01/31/2023]
Affiliation(s)
- Christoph Schmid
- Department of Haematology and Oncology; Klinikum Augsburg; University of Munich; Augsburg Germany
| | - Myriam Labopin
- Faculté de Médicine Saint-Antoine and EBMT data office; Paris France
| | | | - Hendrik Veelken
- BMT Centre Leiden; Leiden University Hospital; Leiden The Netherlands
| | | | - Michael Stadler
- Department of Haematology and Oncology; Medizinische Hochschule Hannover; Hannover Germany
| | - Juergen Finke
- Department of Medicine, Haematology and Oncology; University of Freiburg; Freiburg Germany
| | - Erin Hurst
- Bone Marrow Transplant Unit; NCCN Freeman Hospital; Newcastle-upon-Tyne United Kingdom
| | - Frederic Baron
- Department of Medicine; Division of Haematology; University of Liège; Liège Belgium
| | - Olle Ringden
- Department of Laboratory Medicine; Division of Therapeutic Immunology; Karolinska Institutet; Karolinska University Hospital Huddinge; Stockholm Sweden
| | - Gesine Bug
- Department of Medicine 2, Haematology and Oncology; Universitaetsklinikum; Frankfurt Germany
| | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire-Centre de Recherche en Cancérologie de Marseille-Institut Paoli Calmettes; Marseille France
| | - Johanna Tischer
- Department of Medicine 3, Haematology and Oncology; Ludwig-Maximilians-University; Munich Germany
| | - Adrian Bloor
- Stem Cell Transplantation Unit; The Christie NHS Foundation Trust; Manchester United Kingdom
| | - Jordi Esteve
- Department of Haematology; Hospital Clinic; IDIBAPS; Barcelona Spain
| | - Sebastian Giebel
- Maria Sklodowska-Curie Cancer Center and Institute of Oncology; Gliwice Branch; Gliwice Poland
| | - Bipin Savani
- Long term Transplant Clinic; Vanderbilt University Medical Center; Nashville TN USA
| | | | - Fabio Ciceri
- Department of Haematology, Osp. San Raffaele; Università degli Studi; Milano Italy
| | - Mohamad Mohty
- Faculté de Médicine Saint-Antoine and EBMT data office; Paris France
| | | | | |
Collapse
|
19
|
Pirosa MC, Leotta S, Cupri A, Stella S, Martino EA, Scalise L, Sapienza G, Calafiore V, Mauro E, Spadaro A, Vigneri P, Di Raimondo F, Milone G. Long-Term Molecular Remission Achieved by Antibody Anti-CD22 and Ponatinib in a Patient Affected by Ph'+ Acute Lymphoblastic Leukemia Relapsed after Second Allogeneic Hematopoietic Stem Cell Transplantation: A Case Report. Chemotherapy 2018; 63:220-224. [PMID: 30372691 DOI: 10.1159/000492941] [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: 02/09/2018] [Accepted: 08/14/2018] [Indexed: 11/19/2022]
Abstract
Ph'+ acute lymphoblastic leukemia (Ph'+-ALL) is an oncohematologic disorder for which allogeneic bone marrow transplantation still offers the only chance of cure. However, relapse is the main reason for treatment failure, also after hematopoietic stem cell transplantation (HSCT). New drugs, such as third generation tyrosine kinase inhibitors (TKIs) and monoclonal antibodies, have expanded the therapeutic landscape, especially in patients who relapsed before HSCT. Very few reports, up to now, have described the use of both classes of these new agents in combination with donor lymphocyte infusions (DLI) in the setting of patients who relapsed after HSCT. We report on a young patient affected by Ph'+-ALL, who relapsed after the second HSCT and who reached molecular remission and long-term disease control by treatment with the anti-CD22 monoclonal antibody inotuzumab ozogamicin, DLI, and the 3rd generation TKI ponatinib.
Collapse
Affiliation(s)
| | | | - Alessandra Cupri
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Stefania Stella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Luca Scalise
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Giuseppe Sapienza
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Valeria Calafiore
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Elisa Mauro
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Andrea Spadaro
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Giuseppe Milone
- Division of Hematology and BMT - Ospedale Policlinico, Catania, Italy
| |
Collapse
|
20
|
Laghmouchi A, Hoogstraten C, van Balen P, Falkenburg JHF, Jedema I. The allogeneic HLA-DP-restricted T-cell repertoire provoked by allogeneic dendritic cells contains T cells that show restricted recognition of hematopoietic cells including primary malignant cells. Haematologica 2018; 104:197-206. [PMID: 30237261 PMCID: PMC6312030 DOI: 10.3324/haematol.2018.193680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 08/17/2018] [Indexed: 01/09/2023] Open
Abstract
Stem cell grafts from 10/10 HLA-matched unrelated donors are often mismatched for HLA-DP. In some patients, donor T-cell responses targeting the mismatched HLA-DP allele(s) have been found to induce a specific graft-versus-leukemia effect without coinciding graft-versus-host disease, whereas in other cases significant graft-versus-host disease occurred. Cell-lineage-specific recognition patterns within the allogeneic HLA-DP-specific donor T-cell repertoire could explain the differential clinical effects mediated by donor T cells after HLA-DP-mismatched allogeneic stem cell transplantation. To unravel the composition of the HLA-DP T-cell repertoire, donor T-cell responses were provoked by in vitro stimulation with allogeneic HLA-DP-mismatched monocyte-derived dendritic cells. A strategy including depletion of reactivity against autologous dendritic cells allowed efficient identification and enrichment of allo-reactive T cells upon stimulation with HLA-DP-mismatched dendritic cells. In this study we elucidated that the allogeneic HLA-DP-restricted T-cell repertoire contained T cells with differential cell-lineage-specific recognition profiles. As expected, some of the allogeneic HLA-DP-restricted T cells showed broad recognition of a variety of hematopoietic and non-hematopoietic cell types expressing the targeted mismatched HLA-DP allele. However, a significant proportion of the allogeneic HLA-DP-restricted T cells showed restricted recognition of hematopoietic cells, including primary malignant cells, or even restricted recognition of only myeloid cells, including dendritic cells and primary acute myeloid leukemia samples, but not of other hematopoietic and non-hematopoietic cell types. These data demonstrate that the allogeneic HLA-DP-specific T-cell repertoire contains T cells that show restricted recognition of hematopoietic cells, which may contribute to the specific graft-versus-leukemia effect without coinciding graft-versus-host disease.
Collapse
Affiliation(s)
- Aicha Laghmouchi
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | - Conny Hoogstraten
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | - Peter van Balen
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| |
Collapse
|
21
|
Prevention and treatment of relapse after stem cell transplantation by cellular therapies. Bone Marrow Transplant 2018; 54:26-34. [PMID: 29795426 DOI: 10.1038/s41409-018-0227-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 03/28/2018] [Accepted: 04/04/2018] [Indexed: 12/27/2022]
Abstract
Despite recent advances in reducing therapy-related mortality after allogeneic stem cell transplantation (alloSCT) relapse remains the major cause of treatment failure and little progress has been achieved in the last decades. At the 3rd International Workshop on Biology, Prevention, and Treatment of Relapse held in Hamburg/Germany in November 2016 international experts presented and discussed recent developments in the field. Here, the potential of cellular therapies including unspecific and specific T cells, genetically modified T cells, CAR-T cells, NK-cells, and second allografting in prevention and treatment of relapse after alloSCT are summarized.
Collapse
|
22
|
van Balen P, van der Zouwen B, Kruisselbrink AB, Eefting M, Szuhai K, Jordanova ES, Falkenburg JHF, Jedema I. Tissue Damage Caused by Myeloablative, but Not Non-Myeloablative, Conditioning before Allogeneic Stem Cell Transplantation Results in Dermal Macrophage Recruitment without Active T-Cell Interaction. Front Immunol 2018. [PMID: 29535719 PMCID: PMC5835032 DOI: 10.3389/fimmu.2018.00331] [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] [Indexed: 01/11/2023] Open
Abstract
Introduction Conditioning regimens preceding allogeneic stem cell transplantation (alloSCT) can cause tissue damage and acceleration of the development of graft-versus-host disease (GVHD). T-cell-depleted alloSCT with postponed donor lymphocyte infusion (DLI) may reduce GVHD, because tissue injury can be restored at the time of DLI. In this study, we investigated the presence of tissue injury and inflammation in skin during the period of hematologic recovery and immune reconstitution after alloSCT. Methods Skin biopsies were immunohistochemically stained for HLA class II, CD1a, CD11c, CD40, CD54, CD68, CD86, CD206, CD3, and CD8. HLA class II-expressing cells were characterized as activated T-cells, antigen-presenting cells (APCs), or tissue repairing macrophages. In sex-mismatched patient and donor couples, origin of cells was determined by multiplex analysis combining XY-FISH and fluorescent immunohistochemistry. Results No inflammatory environment due to pretransplant conditioning was detected at the time of alloSCT, irrespective of the conditioning regimen. An increase in HLA class II-positive macrophages and CD3 T-cells was observed 12–24 weeks after myeloablative alloSCT, but these macrophages did not show signs of interaction with the co-localized T-cells. In contrast, during GVHD, an increase in HLA class II-expressing cells coinciding with T-cell interaction was observed, resulting in an overt inflammatory reaction with the presence of activated APC, activated donor T-cells, and localized upregulation of HLA class II expression on epidermal cells. In the absence of GVHD, patient derived macrophages were gradually replaced by donor-derived macrophages although patient-derived macrophages were detectable even 24 weeks after alloSCT. Conclusion Conditioning regimens cause tissue damage in the skin, but this does not result in a local increase of activated APC. In contrast to the inflamed situation in GVHD, when interaction takes place between activated APC and donor T-cells, the tissue damage caused by myeloablative alloSCT results in dermal recruitment of HLA class II-positive tissue repairing macrophages co-existing with increased numbers of patient- and donor-derived T-cells, but without signs of specific interaction and initiation of an immune response. Thus, the local skin damage caused by the conditioning regimen appears to be insufficient as single factor to provoke GVHD induction.
Collapse
Affiliation(s)
- Peter van Balen
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Alwine B Kruisselbrink
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands.,Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Matthijs Eefting
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Karoly Szuhai
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, Netherlands
| | - Ekaterina S Jordanova
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands.,Center for Gynaecologic Oncology Amsterdam, VUmc, Amsterdam, Netherlands
| | - J H F Falkenburg
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, Netherlands
| |
Collapse
|
23
|
Loeff FC, Falkenburg JHF, Hageman L, Huisman W, Veld SAJ, van Egmond HME, van de Meent M, von dem Borne PA, Veelken H, Halkes CJM, Jedema I. High Mutation Frequency of thePIGAGene in T Cells Results in Reconstitution of GPI Anchor−/CD52−T Cells That Can Give Early Immune Protection after Alemtuzumab-Based T Cell–Depleted Allogeneic Stem Cell Transplantation. THE JOURNAL OF IMMUNOLOGY 2018; 200:2199-2208. [DOI: 10.4049/jimmunol.1701018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 01/09/2018] [Indexed: 12/30/2022]
|
24
|
Falkenburg JHF, Jedema I. Graft versus tumor effects and why people relapse. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2017; 2017:693-698. [PMID: 29222323 PMCID: PMC6142614 DOI: 10.1182/asheducation-2017.1.693] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Graft-versus-tumor (GVT) reactivity mediated by donor T cells in the context of allogeneic stem cell transplantation (alloSCT) is one of the most potent forms of cellular immunotherapy. The antitumor effect against hematologic malignancies is mediated by a polyclonal T-cell response targeting polymorphic antigens expressed on hematopoietic tissues of the recipient, leaving donor hematopoiesis in the patient after transplantation unharmed. Fortunately, hematopoietic tissues (including malignant hematopoietic cell populations) are relatively susceptible to T-cell recognition. If, however, nonhematopoietic tissues of the recipient are targeted as well, graft-versus-host disease (GVHD) will occur. The balance between GVT and GVHD is influenced by the genetic disparity between donor and recipient, the number and origin of professional antigen-presenting cells provoking the immune response, the target antigen specificity, magnitude and diversity of the response, and the in vivo inflammatory environment, whereas inhibitory factors may silence the immune response. Manipulation of each of these factors will determine the balance between GVT and GVHD.
Collapse
Affiliation(s)
| | - Inge Jedema
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
25
|
Cirillo M, Tan P, Sturm M, Cole C. Cellular Immunotherapy for Hematologic Malignancies: Beyond Bone Marrow Transplantation. Biol Blood Marrow Transplant 2017; 24:433-442. [PMID: 29102721 DOI: 10.1016/j.bbmt.2017.10.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/25/2017] [Indexed: 02/06/2023]
Abstract
Immunotherapy has changed treatment practices for many hematologic malignancies. Even in the current era of targeted therapy, chemotherapy remains the backbone of treatment for many hematologic malignancies, especially in acute leukemias, where relapse remains the major cause of mortality. Application of novel immunotherapies in hematology attempts to harness the killing power of the immune system against leukemia and lymphoma. Cellular immunotherapy is evolving rapidly for high-risk hematologic disorders. Recent advances include chimeric antigen-receptor T cells, mesenchymal stromal/stem cells, dendritic cell tumor vaccines, cytokine-induced killer cells, and virus-specific T cells. The advantages of nontransplantation cellular immunotherapy include suitability for patients for whom transplantation has failed or is contraindicated, and a potentially less-toxic treatment alternative to transplantation for relapsed/refractory patients. This review examines those emerging cellular immunotherapies that are changing treatment paradigms for patients with hematologic malignancies.
Collapse
Affiliation(s)
- Melita Cirillo
- Department of Haematology Cell and Tissue Therapies, Royal Perth Hospital, Perth, Western Australia, Australia.
| | - Peter Tan
- Department of Haematology Cell and Tissue Therapies, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Marian Sturm
- Department of Haematology Cell and Tissue Therapies, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Catherine Cole
- Department of Haematology Cell and Tissue Therapies, Royal Perth Hospital, Perth, Western Australia, Australia
| |
Collapse
|
26
|
Caldemeyer LE, Akard LP, Edwards JR, Tandra A, Wagenknecht DR, Dugan MJ. Donor Lymphocyte Infusions Used to Treat Mixed-Chimeric and High-Risk Patient Populations in the Relapsed and Nonrelapsed Settings after Allogeneic Transplantation for Hematologic Malignancies Are Associated with High Five-Year Survival if Persistent Full Donor Chimerism Is Obtained or Maintained. Biol Blood Marrow Transplant 2017; 23:1989-1997. [DOI: 10.1016/j.bbmt.2017.07.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 07/09/2017] [Indexed: 10/19/2022]
|
27
|
Donor T-cell responses and disease progression patterns of multiple myeloma. Bone Marrow Transplant 2017; 52:1609-1615. [PMID: 28967897 DOI: 10.1038/bmt.2017.201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 05/29/2017] [Accepted: 07/10/2017] [Indexed: 12/13/2022]
Abstract
Donor T-cells transferred after allogeneic stem cell transplantation (alloSCT) can result in long-term disease control in myeloma by the graft-versus-myeloma (GvM) effect. However, T-cell therapy may show differential effectiveness against bone marrow (BM) infiltration and focal myeloma lesions resulting in different control and progression patterns. Outcomes of 43 myeloma patients who underwent T-cell-depleted alloSCT with scheduled donor lymphocyte infusion (DLI) were analyzed with respect to diffuse BM infiltration and focal progression. For comparison, 12 patients for whom a donor search was started but no alloSCT was performed, were analyzed. After DLI, complete disappearance of myeloma cells in BM occurred in 86% of evaluable patients. The probabilities of BM progression-free survival (PFS) at 2 years after start of donor search, alloSCT and DLI, were 17% (95% confidence interval 0-38%), 51% (36-66%), and 62% (44-80%) respectively. In contrast, the probabilities of focal PFS at 2 years after start of donor search, alloSCT and DLI, were 17% (0-38%), 30% (17-44%) and 28% (11-44%), respectively. Donor-derived T-cell responses effectively reduce BM infiltration, but not focal progression in myeloma, illustrating potent immunological responses in BM with only limited effect of T-cells on focal lesions.
Collapse
|
28
|
Mohammadi S, Norooznezhad AH, Mohammadi AM, Nasiri H, Nikbakht M, Saki N, Vaezi M, Alimoghaddam K, Ghavamzadeh A. Optimizing peripheral blood stem cells transplantation outcome through amend relapse and graft failure: a review of current literature. Exp Hematol Oncol 2017; 6:24. [PMID: 28808609 PMCID: PMC5550945 DOI: 10.1186/s40164-017-0082-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/24/2017] [Indexed: 11/17/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has been considered as a valuable approach in treatment of numerous malignant and none malignant hematologic disorders. However, relapse and poor graft function (PGF) after allo-SCT remain to be controversial issues which may affect the transplantation outcome. Relevant articles were searched in MEDLINE database (2000–2016) using keywords and phrases: donor lymphocyte infusions, allogeneic stem cells transplantation, relapsed hematologic malignancies, booster schedules, cell dose, laboratory monitoring protocols and technical aspects of apheresis. Relapse of disease and PGF could be reduced via noting some main points such as choosing the suitable time and patient for donor lymphocyte infusion (DLI) and also determination of patients who ought to candidate for second allogeneic HSCT or for the use of stem cell boost. DLI and stem cell booster are promising treatment strategies noted in this review. Finally, this paper discusses indications and technical aspects of DLI and stem cell booster in hematological malignancies and emphasizes their therapeutic or pre-emptive potentials.
Collapse
Affiliation(s)
- Saeed Mohammadi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | | | - Ashraf Malek Mohammadi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | - Hajar Nasiri
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | - Mohsen Nikbakht
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | - Najmaldin Saki
- Thalassemia and Hemoglobinopathy Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Vaezi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | - Kamran Alimoghaddam
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| | - Ardeshir Ghavamzadeh
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, North Kargar Avenue, Tehran, 14117-13131 Iran
| |
Collapse
|
29
|
Dickinson AM, Norden J, Li S, Hromadnikova I, Schmid C, Schmetzer H, Jochem-Kolb H. Graft-versus-Leukemia Effect Following Hematopoietic Stem Cell Transplantation for Leukemia. Front Immunol 2017. [PMID: 28638379 PMCID: PMC5461268 DOI: 10.3389/fimmu.2017.00496] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The success of hematopoietic stem cell transplantation (HSCT) lies with the ability of the engrafting immune system to remove residual leukemia cells via a graft-versus-leukemia effect (GvL), caused either spontaneously post-HSCT or via donor lymphocyte infusion. GvL effects can also be initiated by allogenic mismatched natural killer cells, antigen-specific T cells, and activated dendritic cells of leukemic origin. The history and further application of this GvL effect and the main mechanisms will be discussed and reviewed in this chapter.
Collapse
Affiliation(s)
- Anne M Dickinson
- Haematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Jean Norden
- Haematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Shuang Li
- Third Faculty of Medicine, Department of Molecular Biology and Cell Pathology, Charles University, Prague, Czechia
| | - Ilona Hromadnikova
- Third Faculty of Medicine, Department of Molecular Biology and Cell Pathology, Charles University, Prague, Czechia
| | - Christoph Schmid
- Department for Hematopoietic Cell Transplantation, University Hospital Augsburg, Munich, Germany
| | - Helga Schmetzer
- Department for Hematopoietic Cell Transplantation, Internal Medicine III, Hospital of the University of Munich, Munich, Germany
| | - Hans Jochem-Kolb
- Department of Hematology-Oncology Immunology Infectious Diseases, Klinikum München-Schwabing, Munich, Germany
| |
Collapse
|
30
|
Kolb HJ. Hematopoietic stem cell transplantation and cellular therapy. HLA 2017; 89:267-277. [DOI: 10.1111/tan.13005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 02/16/2017] [Indexed: 01/08/2023]
Affiliation(s)
- H.-J. Kolb
- Helmholtz Zentrum Muenchen; Muenchen Germany
- Ludwig Maximilians Universitaet Muenchen; Muenchen Germany
- Klinikum Muenchen Schwabing Muenchen; Muenchen Germany
- Department PediatricsTechnische Unoiversitaet Muenchen; Muenchen Germany
| |
Collapse
|
31
|
van Bergen CAM, van Luxemburg-Heijs SAP, de Wreede LC, Eefting M, von dem Borne PA, van Balen P, Heemskerk MHM, Mulder A, Claas FHJ, Navarrete MA, Honders WM, Rutten CE, Veelken H, Jedema I, Halkes CJM, Griffioen M, Falkenburg JHF. Selective graft-versus-leukemia depends on magnitude and diversity of the alloreactive T cell response. J Clin Invest 2017; 127:517-529. [PMID: 28067665 DOI: 10.1172/jci86175] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 11/17/2016] [Indexed: 01/10/2023] Open
Abstract
Patients with leukemia who receive a T cell-depleted allogeneic stem cell graft followed by postponed donor lymphocyte infusion (DLI) can experience graft-versus-leukemia (GVL) reactivity, with a lower risk of graft-versus-host disease (GVHD). Here, we have investigated the magnitude, diversity, and specificity of alloreactive CD8 T cells in patients who developed GVL reactivity after DLI in the absence or presence of GVHD. We observed a lower magnitude and diversity of CD8 T cells for minor histocompatibility antigens (MiHAs) in patients with selective GVL reactivity without GVHD. Furthermore, we demonstrated that MiHA-specific T cell clones from patients with selective GVL reactivity showed lower reactivity against nonhematopoietic cells, even when pretreated with inflammatory cytokines. Expression analysis of MiHA-encoding genes showed that similar types of antigens were recognized in both patient groups, but in patients who developed GVHD, T cell reactivity was skewed to target broadly expressed MiHAs. As an inflammatory environment can render nonhematopoietic cells susceptible to T cell recognition, prevention of such circumstances favors induction of selective GVL reactivity without development of GVHD.
Collapse
|
32
|
Castagna L, Sarina B, Bramanti S, Perseghin P, Mariotti J, Morabito L. Donor lymphocyte infusion after allogeneic stem cell transplantation. Transfus Apher Sci 2016; 54:345-55. [PMID: 27216544 DOI: 10.1016/j.transci.2016.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Allogeneic stem cell transplantation (allo-SCT) is considered the cornerstone in the treatment of several malignant and not malignant hematological diseases. However, relapse of hematological disease after allo-SCT is considered the most challenging point in the field. The risk can be reduced through optimal patients, donor and disease selection before allo-SCT, but harnessing donor immune system is an appealing way to treat or avoid disease relapse. Donor lymphocyte infusion (DLI) is a simple and effective therapy after allo-SCT. In this paper, the efficacy of DLI will be analyzed in different hematological diseases, focusing also on their therapeutic or pre-emptive use.
Collapse
Affiliation(s)
- Luca Castagna
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy.
| | - Barbara Sarina
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | - Stefania Bramanti
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | | | - Jacopo Mariotti
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | - Lucio Morabito
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| |
Collapse
|
33
|
Ishii K, Barrett AJ. Novel immunotherapeutic approaches for the treatment of acute leukemia (myeloid and lymphoblastic). Ther Adv Hematol 2016; 7:17-39. [PMID: 26834952 PMCID: PMC4713888 DOI: 10.1177/2040620715616544] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
There have been major advances in our understanding of the multiple interactions between malignant cells and the innate and adaptive immune system. While the attention of immunologists has hitherto focused on solid tumors, the specific immunobiology of acute leukemias is now becoming defined. These discoveries have pointed the way to immune interventions building on the established graft-versus-leukemia (GVL) effect from hematopoietic stem-cell transplant (HSCT) and extending immunotherapy beyond HSCT to individuals with acute leukemia with a diversity of immune manipulations early in the course of the leukemia. At present, clinical results are in their infancy. In the coming years larger studies will better define the place of immunotherapy in the management of acute leukemias and lead to treatment approaches that combine conventional chemotherapy, immunotherapy and HSCT to achieve durable cures.
Collapse
Affiliation(s)
- Kazusa Ishii
- Hematology Branch, National Heart, Lung, and Blood Institute, US National Institutes of Health, Bethesda, MD, USA
| | - Austin J. Barrett
- Stem Cell Allotransplantation Section, Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
34
|
Eefting M, de Wreede LC, Halkes CJM, von dem Borne PA, Kersting S, Marijt EWA, Veelken H, Putter H, Schetelig J, Falkenburg JHF. Multi-state analysis illustrates treatment success after stem cell transplantation for acute myeloid leukemia followed by donor lymphocyte infusion. Haematologica 2016; 101:506-14. [PMID: 26802054 DOI: 10.3324/haematol.2015.136846] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 01/15/2016] [Indexed: 01/08/2023] Open
Abstract
In the field of hematopoietic stem cell transplantation, the common approach is to focus outcome analyses on time to relapse and death, without assessing the impact of post-transplant interventions. We investigated whether a multi-state model would give insight into the events after transplantation in a cohort of patients who were transplanted using a strategy including scheduled donor lymphocyte infusions. Seventy-eight consecutive patients who underwent myeloablative T-cell depleted allogeneic stem cell transplantation for acute myeloid leukemia or myelodysplastic syndrome were studied. We constructed a multi-state model to analyze the impact of donor lymphocyte infusion and graft-versus-host disease on the probabilities of relapse and non-relapse mortality over time. Based on this model we introduced a new measure for outcome after transplantation which we called 'treatment success': being alive without relapse and immunosuppression for graft-versus-host disease. All relevant clinical events were implemented into the multi-state model and were denoted treatment success or failure (either transient or permanent). Both relapse and non-relapse mortality were causes of failure of comparable magnitude. Whereas relapse was the dominant cause of failure from the transplantation state, its rate was reduced after graft-versus-host disease, and especially after donor lymphocyte infusion. The long-term probability of treatment success was approximately 40%. This probability was increased after donor lymphocyte infusion. Our multi-state model helps to interpret the impact of post-transplantation interventions and clinical events on failure and treatment success, thus extracting more information from observational data.
Collapse
Affiliation(s)
- Matthias Eefting
- Department of Hematology, Leiden University Medical Center, the Netherlands
| | - Liesbeth C de Wreede
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, the Netherlands
| | | | | | - Sabina Kersting
- Department of Hematology, Leiden University Medical Center, the Netherlands
| | - Erik W A Marijt
- Department of Hematology, Leiden University Medical Center, the Netherlands
| | - Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, the Netherlands
| | - Hein Putter
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, the Netherlands
| | - Johannes Schetelig
- Medical Department I, University Hospital Carl Gustav Carus, Technische Universität Dresden & DKMS, German Bone Marrow Donor Center, Germany
| | | |
Collapse
|
35
|
New strategies of DLI in the management of relapse of hematological malignancies after allogeneic hematopoietic SCT. Bone Marrow Transplant 2015; 51:324-32. [PMID: 26595077 DOI: 10.1038/bmt.2015.288] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 09/24/2015] [Accepted: 10/19/2015] [Indexed: 12/17/2022]
Abstract
DLI is an effective strategy for patients with recurrent hematological malignancies after allogeneic hematopoietic SCT (allo-HSCT). DLI has been widely applied to boost the graft vs tumor (GVT) or GVL effects. However, given the potentially severe complications associated with conventional DLI and transient GVL effect, new strategies for DLI are emerging. In this review, we have discussed the recent important studies on DLI as a prophylactic or therapeutic modality for relapsed hematological disorders after allo-HSCT. The strategies to separate GVL from GVHD have also been discussed. Leukemia-targeting therapy and lymphodepletion combined with DLI, and prophylactic DLI after allo-HSCT are often employed for patients with high risk of relapse, which has been reviewed as well. In addition, we have also discussed the issues on DLI to be further addressed, such as the doses, timing and frequency of DLI in different clinical settings, leukemic antigen-specific DLI as well as how to augment GVL effect while attenuating GVHD.
Collapse
|
36
|
Falkenburg JHF, Jedema I. Allo-reactive T cells for the treatment of hematological malignancies. Mol Oncol 2015; 9:1894-903. [PMID: 26578450 DOI: 10.1016/j.molonc.2015.10.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 10/15/2015] [Accepted: 10/16/2015] [Indexed: 12/11/2022] Open
Abstract
Several mechanisms can be responsible for control of hematological tumors by allo-reactive T cells. Following allogeneic stem cell transplantation (alloSCT) donor T cells recognizing genetic disparities presented on recipient cells and not on donor cells are main effectors of tumor control, but also of the detrimental graft versus host disease (GVHD). Since after transplantation normal hematopoiesis is of donor origin, any T cell response directed against polymorphic antigens expressed on hematopoietic recipient cells but not on donor cells will result in an anti-tumor response not affecting normal hematopoiesis. After fully HLA-matched alloSCT, T cells recognizing polymorphic peptides derived from proteins encoded by genes selectively expressed in hematopoietic lineages may result in anti-tumor responses without GVHD. Due to the high susceptibility of hematopoietic cells for T cell recognition, a low amplitude of the overall T cell response may also be in favor of the anti-tumor reactivity in hematological malignancies. A mismatch between donor and patient for specific HLA-alleles can also be exploited to induce a selective T cell response against patient (malignant) hematopoietic cells. If restricting HLA class II molecules are selectively expressed on hematopoietic cells under non-inflammatory circumstances, allo HLA class-II responses may control the tumor with limited risk of GVHD. Alternatively, T cells recognizing hematopoiesis-restricted antigens presented in the context of mismatched HLA alleles may be used to treat patients with hematological cancers. This review discusses various ways to manipulate the allo-immune response aiming to exploit the powerful ability of allo-reactive T-cells to control the malignancies without causing severe damage to non-hematopoietic tissues.
Collapse
Affiliation(s)
- J H F Falkenburg
- Department of Hematology, Leiden University Medical Center, Netherlands
| | - I Jedema
- Department of Hematology, Leiden University Medical Center, Netherlands.
| |
Collapse
|
37
|
de Witte MA, Kierkels GJJ, Straetemans T, Britten CM, Kuball J. Orchestrating an immune response against cancer with engineered immune cells expressing αβTCRs, CARs, and innate immune receptors: an immunological and regulatory challenge. Cancer Immunol Immunother 2015; 64:893-902. [PMID: 25990073 PMCID: PMC4481298 DOI: 10.1007/s00262-015-1710-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 05/04/2015] [Indexed: 12/20/2022]
Abstract
Over half a century ago, the first allogeneic stem cell transplantation (allo-SCT) initiated cellular immunotherapy. For several decades, little progress was made, and toxicity of allo-SCT remained a major challenge. However, recent breakthroughs have opened new avenues to further develop this modality and to provide less toxic and equally efficient interventions for patients suffering from hematological or solid malignancies. Current novel cellular immune interventions include ex vivo expansion and adoptive transfer of tumor-infiltrating immune cells or administration of drugs which antagonize tolerizing mechanisms. Alternatively, transfer of immune cells engineered to express defined T cell receptors (TCRs) and chimeric antigen receptors (CARs) has shown its potential. A valuable addition to ‘engineered’ adaptive immunity has emerged recently through the improved understanding of how innate immune cells can attack cancer cells without substantial side effects. This has enabled the development of transplantation platforms with limited side effects allowing early immune interventions as well as the design of engineered immune cells expressing innate immune receptors. Here, we focus on innate immune interventions and their orchestration with TCR- and CAR-engineered immune cells. In addition, we discuss how the exploitation of the full potential of cellular immune interventions is influenced by regulatory frameworks. Finally, we highlight and discuss substantial differences in the current landscape of clinical trials in Europe as compared to the USA. The aim is to stimulate international efforts to support regulatory authorities and funding agencies, especially in Europe, to create an environment that will endorse the development of engineered immune cells for the benefit of patients.
Collapse
Affiliation(s)
- Moniek A de Witte
- Department of Hematology, University Medical Center Utrecht, Room Number Q05.4.301, PO Box 85500, 3508, GA, Utrecht, The Netherlands
| | | | | | | | | |
Collapse
|
38
|
Lange A, Dlubek D, Zdziarski R, Chodorowska A, Mordak-Domagala M, Klimczak A, Lange J, Jaskula E. Donor lymphocyte infusions to leukemic bone lesions are therapeutically effective in a Ph+ ALL patient with post-HSCT relapse. J Immunotoxicol 2014; 11:347-52. [PMID: 24611731 DOI: 10.3109/1547691x.2014.893042] [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] [Indexed: 11/13/2022] Open
Abstract
A Philadelphia chromosome positive (Ph+) acute lymphoblastic leukemia (ALL) case was maintained in remission with the use of chemo-immunotherapy. The latter involved sibling bone marrow transplant (BMT) (three procedures) followed by intravenous (IV) donor lymphocyte infusion (DLI). The third relapse responded to routine chemotherapy and again DLI was employed. During hematological and molecular remission verified at the level of iliac crest aspiration, extra-medullary relapse in the bones was apparent. A novel procedure of donor lymphocyte injection to the bone leukemic lesions was developed and employed. A dose of 10(6) donor lymphocytes/kg body weight (BW) of the recipient were each time injected to the plane of the right and left tibia, the head of the humerus, and the calcaneus, which resulted in healing of the destructive process. In consequence of this novel approach, in addition to the healing of bone lesions, an accumulation of cytotoxic activated T-cells in the marrow was documented, which was mirrored by an increase in the number of transcripts for interferon (IFN)-γ, interleukin (IL)-17, as well as RORγt. The local administration of DLI directly to the leukemic lesions requires a lower dose that diminishes the toxicity due to the general immune system activation.
Collapse
Affiliation(s)
- Andrzej Lange
- L. Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences , Wroclaw , Poland
| | | | | | | | | | | | | | | |
Collapse
|