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Du J, Zhang H, Wang H, Luan S, Chen S, Li F, Wang L, Dou L, Liu D. Patients Beyond the Optimal Range of rATG-AUC Still Benefit from the Targeted Dosing Strategy in Unmanipulated Haplo-PBSCT. Transplant Cell Ther 2024; 30:1023.e1-1023.e12. [PMID: 39111369 DOI: 10.1016/j.jtct.2024.07.023] [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: 05/10/2024] [Revised: 07/04/2024] [Accepted: 07/28/2024] [Indexed: 08/25/2024]
Abstract
Rabbit antithymocyte globulin (rATG) is widely used in allogeneic hematopoietic stem cell transplantation to prevent graft failure and severe graft-versus-host disease (GVHD). We developed a rATG-targeted dosing strategy based on the optimal areas under the concentration-time curve (AUC) of active rATG. This study compared the outcomes of the optimal AUC arm with nonoptimal AUC arm to assess the effect of the rATG-targeted dosing strategy. Eighty patients (median age: 32 years) with hematological malignancies who received their first haplo-PBSCT were enrolled successively. With rATG-targeted dosing, the AUC values of 60 patients (75%, optimal AUC arm) fell within the optimal range (100-148.5 UE/mL/day) and 20 fell beyond this range (nonoptimal AUC arm). In the historical control group of 102 haplo-PBSCT patients who received a fixed dose of rATG (10 mg/kg), less patients fell within the optimal range (57.8%, P = .016). Looking at the nonoptimal AUC arms in both groups, lower cumulative incidence of CMV was noted in the targeted dosing group compared with the historical control group(50.0%, 95% CI, 30.8%-72.9% versus 81.4%, 95% CI, 68.6%-91.3%; P = .004). The cumulative incidences of EBV, relapse, overall survival and disease-free survival tended to be superior in the nonoptimal AUC arm in the targeted dosing group compared with the historical control. In the targeted dosing group, the cumulative incidence of cytomegalovirus (CMV) reactivation on day +180 tended to be lower in the optimal AUC arm (30.0%, 95% CI, 20.1%-43.3%) compared with the nonoptimal AUC arm (50.0%, 95% CI, 30.8%-72.9%, P = .199) without statistical difference. There were no significant differences of acute or chronic GVHD, relapse, nonrelapse mortality, overall survival, disease-free survival or lymphocyte reconstitution between the two arms. In conclusion, the rATG-targeted dosing strategy made the exposure of active rATG in more patients with the optimal AUC range. Even patients who fell beyond this range would still benefit from the strategy.
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Affiliation(s)
- Jishan Du
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Haoyang Zhang
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Haitao Wang
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Songhua Luan
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Sheng Chen
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Fei Li
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lu Wang
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Liping Dou
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Daihong Liu
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China.
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Shengchao M, Bo T, Huihui L, Chenchen Q, Beichen L, Zhenhua W, Ning M, Yongjin S. Long-term CXCR3 antagonist AMG487 mitigated acute graft-versus-host disease by inhibiting T cell activation in a murine model. Transpl Immunol 2024; 87:102128. [PMID: 39260677 DOI: 10.1016/j.trim.2024.102128] [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: 12/26/2023] [Revised: 09/04/2024] [Accepted: 09/07/2024] [Indexed: 09/13/2024]
Abstract
BACKGROUND Lymphocyte migration plays a key role in the development of acute graft-versus-host disease (aGVHD). Blocking lymphocyte migration by targeting chemokine receptors, such as CXCR3, may be a promising strategy for preventing and treating aGVHD. Our previous studies have shown that short-term CXCR3 antagonist treatment combined with cyclosporine A alleviated aGVHD. However, the effect of long-term AMG487 treatment on aGVHD survival has not been thoroughly investigated. METHODS A murine aGVHD model was used to examine the expression of CXCR3 in donor T cells. The effects of short- and long-term AMG487 treatment on aGVHD survival were assessed. The infiltration of donor T cells into the liver and spleen tissues and the activation of donor T cells in splenic tissues were also examined. RESULTS CXCR3 was consistently highly expressed in donor T cells in a murine aGVHD model. Long-term AMG487 treatment, but not short-term, improved survival and aGVHD outcomes (p < 0.05). Furthermore, long-term AMG487 administration reduced the number of donor T cells in the liver but increased the number of donor T cells in the spleen (p < 0.05). Long-term AMG487 treatment also inhibited donor T cell activation in the spleen (p < 0.05). CONCLUSION This study demonstrates that long-term AMG487 treatment has a potential therapeutic effect on aGVHD and could be used as a novel therapy.
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Affiliation(s)
- Miao Shengchao
- Department of Hematology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.
| | - Tang Bo
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Liu Huihui
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Qin Chenchen
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Liu Beichen
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Wang Zhenhua
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Ma Ning
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Shi Yongjin
- Department of Hematology, Peking University First Hospital, Beijing, China
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Marrero-Cepeda C, Caballero-Velazquez T, Garcia-Canale S, Martin-Dominguez F, Rodriguez-Torres N, Espigado-Tocino I, Blazquez-Goñi C, Andrade-Ruiz H, Perez-Simon J. Monocytosis as prognostic factor for chronic graft versus host disease. Bone Marrow Transplant 2024; 59:1326-1328. [PMID: 38909123 PMCID: PMC11368807 DOI: 10.1038/s41409-024-02333-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 06/24/2024]
Affiliation(s)
- C Marrero-Cepeda
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - T Caballero-Velazquez
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - S Garcia-Canale
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - F Martin-Dominguez
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - N Rodriguez-Torres
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - I Espigado-Tocino
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - C Blazquez-Goñi
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - H Andrade-Ruiz
- FISEVI, University Hospital Virgen del Rocio, Seville, Spain
| | - J Perez-Simon
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain.
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Richardson T, Scheid C, Herling M, Frenzel LP, Herling C, Aguilar MRC, Theurich S, Hallek M, Holtick U. Post-transplant-cyclophosphamide and short-term Everolimus as graft-versus-host-prophylaxis in patients with relapsed/refractory lymphoma and myeloma-Final results of the phase II OCTET-EVER trial. Eur J Haematol 2024; 113:163-171. [PMID: 38616351 DOI: 10.1111/ejh.14210] [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: 12/31/2023] [Revised: 03/16/2024] [Accepted: 03/25/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Conditioning regimens and the choice of immunosuppression have substantial impact on immune reconstitution after allogeneic hematopoietic stem cell transplantation (aHSCT). The pivotal mechanism to maintain remission is the induction of the graft-versus-tumor effect. Relapse as well as graft versus host disease remain common. Classic immunosuppressive strategies implementing calcineurin inhibitors (CNI) have significant toxicities, hamper the immune recovery, and reduce the anti-cancer immune response. METHODS We designed a phase II clinical trial for patients with relapsed and refractory lymphoid malignancies undergoing aHSCT using a CNI-free approach consisting of post-transplant cyclophosphamide (PTCy) and short-term Everolimus after reduced-intensity conditioning and matched peripheral blood stem cell transplantation. The results of the 19 planned patients are presented. Primary endpoint is the cumulative incidence and severity of acute GvHD. RESULTS Overall incidence of acute GvHD was 53% with no grade III or IV. Cumulative incidence of NRM at 1, 2, and 4 years was 11%, 11%, and 16%, respectively, with a median follow-up of 43 months. Cumulative incidence of relapse was 32%, 32%, and 42% at 1, 2, and 4 years after transplant, respectively. Four out of six early relapses were multiple myeloma patients. Overall survival was 79%, 74%, and 62% at 1, 2, and 4 years. GvHD-relapse-free-survival was 47% after 3 years. CONCLUSIONS Using PTCy and short-term Everolimus is safe with low rates of aGvHD and no severe aGvHD or cGvHD translating into a low rate of non-relapse mortality. Our results in this difficult to treat patient population are encouraging and warrant further studies.
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Affiliation(s)
- Tim Richardson
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Christof Scheid
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Marco Herling
- Department of Hematology, Cellular Therapy, and Hemostaseology, University Hospital Leipzig, Leipzig, Germany
| | - Lukas P Frenzel
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Carmen Herling
- Department of Hematology, Cellular Therapy, and Hemostaseology, University Hospital Leipzig, Leipzig, Germany
| | - Marta Rebecca Cruz Aguilar
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Sebastian Theurich
- Department of Medicine III, University Hospital, Ludwig Maximilian University (LMU) Munich, Munich, Germany
| | - Michael Hallek
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Udo Holtick
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
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Sharma A, Triplett BM, Chi L, Cross SJ, Zheng Y, Arnold PY. Donor-derived anti-HLA antibodies in a haploidentical hematopoietic cell transplant recipient shortly after transplant. Hum Immunol 2024; 85:110829. [PMID: 38824859 DOI: 10.1016/j.humimm.2024.110829] [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: 04/28/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/04/2024]
Abstract
A pediatric patient with acute myeloid leukemia was referred to our institution for investigational therapy after disease relapse following a mismatched unrelated donor hematopoietic cell transplant (HCT). Prior to second HCT, the patient's serum was negative for antibodies to class I and class II HLA. Eight days after receiving a maternal donor haploidentical transplant, the patient became platelet refractory and highly sensitized to multiple class I HLA. Serum from the patient's mother was positive for the strongest antibodies present in the patient, suggesting the antibodies were donor-derived. Patient sera showed magnified and expanded sensitization over time in the context of 100% donor chimerism and despite undetectable circulating B cells. Escalating sensitization suggests active transfer of rituximab-resistant antibody-producing passenger lymphocytes from a haploidentical donor to a transplant recipient at the time of progenitor cell infusion. Evaluation of donor sensitization status may be a consideration prior to HLA mismatched HCT.
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Affiliation(s)
- Akshay Sharma
- Departments of Bone Marrow Transplant and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Brandon M Triplett
- Departments of Bone Marrow Transplant and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Liying Chi
- Departments of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Shane J Cross
- Departments of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Yan Zheng
- Departments of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Paula Y Arnold
- Departments of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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Salas MQ, Alfaro-Moya T, Atenafu EG, Datt Law A, Lam W, Pasic I, Novitzky-Basso I, Santos Carreira A, Chen C, Michelis FV, Gerbitz A, Howard Lipton J, Kim DDH, Kumar R, Mattsson J, Viswabandya A. Outcomes of Antithymocyte Globulin-Post-Transplantation Cyclophosphamide-Cyclosporine-Based versus Antithymocyte Globulin-Based Prophylaxis for 10/10 HLA-Matched Unrelated Donor Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2024; 30:536.e1-536.e13. [PMID: 38281592 DOI: 10.1016/j.jtct.2024.01.075] [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: 11/27/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
In 2015, dual T cell depletion with antithymocyte globulin (ATG) and post-transplantation cyclophosphamide (PTCy) combined with cyclosporine A (CsA) replaced our prior institutional graft-versus-host disease (GVHD) prophylaxis regimen of 4.5 mg/kg ATG, CsA, and mycophenolate mofetil (MMF) (ATG-based) in 10/10 HLA-matched unrelated donor (MUD) peripheral blood allogeneic hematopoietic stem cell transplantation (allo-HCT). The initial ATG dose of 4.5 mg/kg [ATG(4.5)/PTCy] was reduced to 2 mg/kg [ATG(2)/PTCy] in 2018. This study compares the results obtained from 444 adults undergoing MUD allo-HCT at our institution who received ATG(4.5)/PTCy (n = 127) or ATG(2)/PTCy (n = 223) with those who received ATG-based prophylaxis without PTCy (n = 84). The rates of grade II-IV and grade III-IV acute GVHD (aGVHD) at day +100 and moderate/severe chronic GVHD (cGVHD) at 1 year were 35.7%, 21.6%, and 14.7%, respectively, in patients receiving ATG-based prophylaxis without PTCy; 16.5%, 4.9%, and 4.3% in patients receiving ATG(4.5)/PTCy; and 23.3% (P = .004), 8.0% (P < .001), and 14.1% (P =.006) in patients receiving ATG(2)/PTCy. One-year overall survival (OS), nonrelapse mortality (NRM), and GVHD-free relapse-free survival (GRFS) were 69.8%, 25.3%, and 52.0%, respectively, for patients receiving ATG-based prophylaxis without PTCy; 82.7%, 17.3%, and 59.8% for patients receiving ATG(4.5)/PTCy; and 78.3% (P = .446), 14.7% (P = 101), and 56.2% (P = .448) for patients receiving ATG(2)/PTCy. On univariate analyses, the use of ATG(2)/PTCy was associated with a lower risk of NRM (hazard ratio, .54; P = .023) compared with the use of ATG-based prophylaxis without PTCy. ATG(2)/PTCy prophylaxis effectively prevents GVHD and is associated with comparable relapse risk, OS, and GRFS as seen with ATG(4.5)/PTCy and ATG-based prophylaxis without PTCy.
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Affiliation(s)
- Maria Queralt Salas
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Hematology, Bone Marrow Transplantation Unit, Hospital Clínic of Barcelona, Barcelona, Spain
| | - Tommy Alfaro-Moya
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Eshetu G Atenafu
- Department of Biostatistics, Princes Margaret Cancer Centre, University Health Network. Toronto, Ontario, Canada
| | - Arjun Datt Law
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Wilson Lam
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ivan Pasic
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Igor Novitzky-Basso
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Abel Santos Carreira
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Carol Chen
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada
| | - Fotios V Michelis
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Armin Gerbitz
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Jeffrey Howard Lipton
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Dennis Dong Hwan Kim
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Rajat Kumar
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Jonas Mattsson
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Auro Viswabandya
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
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Zhang R, Zhao Y, Chen X, Zhuang Z, Li X, Shen E. Low-dose IL-2 therapy in autoimmune diseases: An update review. Int Rev Immunol 2024; 43:113-137. [PMID: 37882232 DOI: 10.1080/08830185.2023.2274574] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 10/16/2023] [Indexed: 10/27/2023]
Abstract
Regulatory T (Treg) cells are essential for maintaining self-immune tolerance. Reduced numbers or functions of Treg cells have been involved in the pathogenesis of various autoimmune diseases and allograft rejection. Therefore, the approaches that increase the pool or suppressive function of Treg cells in vivo could be a general strategy to treat different autoimmune diseases and allograft rejection. Interleukin-2 (IL-2) is essential for the development, survival, maintenance, and function of Treg cells, constitutively expressing the high-affinity receptor of IL-2 and sensitive response to IL-2 in vivo. And low-dose IL-2 therapy in vivo could restore the imbalance between autoimmune response and self-tolerance toward self-tolerance via promoting Treg cell expansion and inhibiting follicular helper T (Tfh) and IL-17-producing helper T (Th17) cell differentiation. Currently, low-dose IL-2 treatment is receiving extensive attention in autoimmune disease and transplantation treatment. In this review, we summarize the biology of IL-2/IL-2 receptor, the mechanisms of low-dose IL-2 therapy in autoimmune diseases, the application in the progress of different autoimmune diseases, including Systemic Lupus Erythematosus (SLE), Type 1 Diabetes (T1D), Rheumatoid Arthritis (RA), Autoimmune Hepatitis (AIH), Alopecia Areata (AA), Immune Thrombocytopenia (ITP) and Chronic graft-versus-host-disease (GVHD). We also discuss the future directions to optimize low-dose IL-2 treatments.
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Affiliation(s)
- Ruizhi Zhang
- Sino-French Hoffmann Institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Yuyang Zhao
- Sino-French Hoffmann Institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, Guangzhou Medical University, Guangzhou, China
| | - Xiangming Chen
- Sino-French Hoffmann Institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, Guangzhou Medical University, Guangzhou, China
| | - Zhuoqing Zhuang
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Xiaomin Li
- Sino-French Hoffmann Institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Erxia Shen
- Sino-French Hoffmann Institute, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
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8
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Dean D, Lee SJ, Cutler C, Gooley TA, Hujoel P, Oh U(Y, Bennett-Johnson L, Hagstrom MK, Rothen M, Lloid M, Sroussi H, Treister N. Dental evaluation and clearance prior to allogeneic hematopoietic cell transplantation. Oral Dis 2024; 30:2635-2644. [PMID: 37650229 PMCID: PMC10902180 DOI: 10.1111/odi.14717] [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: 02/15/2023] [Revised: 07/20/2023] [Accepted: 08/09/2023] [Indexed: 09/01/2023]
Abstract
INTRODUCTION Dental examination and stabilization are performed prior to allogeneic hematopoietic cell transplantation to decrease infection risk during neutropenia. Burden of dental disease and treatment need is not well characterized in this population. OBJECTIVES This report describes the dental status of a cohort of patients within the Chronic Graft-versus-Host Disease Consortium and treatment rendered prior to transplant. METHODS The cohort included 486 subjects (Fred Hutchinson: n = 245; Dana-Farber: n = 241). Both centers have institutional-based dental clearance programs. Data were retrospectively abstracted from medical records by calibrated oral health specialists. RESULTS The median age at transplant was 55.9 years, 62.1% were male, and 88% were white. Thirteen patients were edentulous (2.7%). The mean teeth among dentate patients before clearance was 26.0 (SD, 4.6). Dental findings included untreated caries (31.2%), restorations (91.6%), endodontically treated teeth (48.1%), and dental implants (5.7%). Pretransplant procedures during clearance included endodontic therapy (3.6%; mean = 0.1 teeth), restorations (25.1%; mean = 0.7), dental prophylaxis (59.2%), scaling/root planing (5.1%), and extraction (13.2%; mean = 0.3). The mean teeth after clearance was 25.6 (SD, 5.0). CONCLUSIONS Retrospective analysis of pre-AlloHCT dental data in subjects at two large transplant centers identified low levels of dental need. Findings suggest high access to care.
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Affiliation(s)
- David Dean
- University of Washington School of Dentistry, Seattle, WA
| | | | | | - Ted A Gooley
- Clinical Research Division, Fred Cancer Center, Seattle, WA
| | | | | | | | | | | | - Michele Lloid
- University of Washington School of Dentistry, Seattle, WA
| | | | - Nathaniel Treister
- Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital, Boston, MA
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Cai R, Zhang L, Wu T, Huang Y, Lu J, Huang T, Wu Y, Wu D, Qi J, Niu L, Xiao Y, Chen X, Liu Y, Luo Y, Liu T. Population pharmacokinetics of cyclosporine A in pediatric patients with thalassemia undergoing allogeneic hematopoietic stem cell transplantation. Eur J Clin Pharmacol 2024; 80:685-696. [PMID: 38329479 DOI: 10.1007/s00228-024-03641-5] [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: 08/02/2023] [Accepted: 01/29/2024] [Indexed: 02/09/2024]
Abstract
PURPOSE To establish the population pharmacokinetics (PPK) model of cyclosporine A(CsA) in pediatric patients with thalassemia undergoing allogeneic hematopoietic stem cell transplantation (HSCT), aiming at providing a reference for clinical dose individualization of CsA. METHODS Children with thalassemia who underwent allogeneic HSCT were enrolled retrospectively. The PPK structural model and the random variable model of CsA were established on NONMEN. And goodness of fit plots (GOFs), visual predictive check (VPC), and bootstrap and normalized prediction distribution errors (NPDE) were used to evaluate the final model. RESULTS A one-compartment model with first-order absorption was employed to fit the base model. A total of 74 pediatric patients and 600 observations of whole blood concentration were included. The final model included weight (WT) in clearance (CL), alongside post-operative day (POD), fluconazole (FLUC), voriconazole (VORI), posaconazole (POSA), and red blood cell count (RBC) significantly. All the model evaluations were passed. CONCLUSION In the PPK model based on the pediatric cohort on CsA with thalassemia undergoing allogeneic HSCT, WT, POD, FLUC, VORI, POSA, and RBC were found to be the significant factors influencing CL of CsA. The reliability and robustness of the final model were excellent. It is expected that the PPK model can assist in individualizing dosing strategy clinically.
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Affiliation(s)
- Rongda Cai
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Limin Zhang
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Tingqing Wu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Yumei Huang
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Jiejiu Lu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Tianmin Huang
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Yun Wu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Dongni Wu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Jianying Qi
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Lulu Niu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Yang Xiao
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Xin Chen
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Yongjun Liu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Yilin Luo
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China
| | - Taotao Liu
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, People's Republic of China.
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10
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Xu Z, Mao X, Lu X, Shi P, Ye J, Yang X, Fu Q, He C, Su D, Nie Y, Liu L, Wang C, Zhou B, Luo W, Cheng F, Chen H. Dual-Targeting Nanovesicles Carrying CSF1/CD47 Identified from Single-Cell Transcriptomics of Innate Immune Cells in Heart Transplant for Alleviating Acute Rejection. Adv Healthc Mater 2024; 13:e2302443. [PMID: 37962054 DOI: 10.1002/adhm.202302443] [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: 07/29/2023] [Revised: 10/28/2023] [Indexed: 11/15/2023]
Abstract
Although immunosuppressive drugs for targeting T cells are the standard of care in acute transplantation rejection, the role of innate immune cells should not be ignored. Here, single-cell RNA sequencing (scRNA-seq) and flow cytometry are performed to reveal the dynamic changes of innate immune cells within the acute rejection time and find a significantly-increased presence of Ly6G- Ly6C+ inflammatory macrophages and decreased presence of neutrophils among all types of immune cells. Next, to further explore potential targets regulating Ly6G- Ly6C+ inflammatory macrophages, scRNA-seq is used to analyze the reciprocal signaling of both neutrophils and macrophages, along with the surface genes of macrophages. It is found that activating colony-stimulating factor 1/ colony-stimulating factor 1 receptor (CSF1/CSF1R) andcluster of differentiation 47/signal regulatory protein α (CD47/SIRPα) signaling may serve as a strategy to relieve Ly6G- Ly6C+ inflammatory macrophage-mediated early graft rejection. To investigate this hypothesis, CSF1/CD47 dual-targeting nanovesicles (NVs) derived from IFN-γ-stimulated induced pluripotent stem cell-derived mesenchymal stem cells ( iPSC-MSCs )are designed and constructed. It is confirmed that CSF1/CD47 NVs synergistically induce the differentiation of Ly6G- Ly6C- M2 inhibitory macrophages by the CSF1/CSF1R pathway, and inhibit the phagocytosis of inflammatory macrophages and inflammatory response by the CD47/SIRPα pathway, ultimately relieving immune rejection. This study highlights the power of dual-targeting CSF1/CD47 NVs as an immunosuppressant against early innate immune responses with the potential for broad clinical applications.
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Affiliation(s)
- Zhanxue Xu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
- Department of Pharmacy, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, 518107, China
| | - Xiaofan Mao
- Clinical Research Institute, The First People's Hospital of Foshan, NO. 81 North of Lingnan Avenue, Foshan, Guangdong, 528000, China
| | - Xingyu Lu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Peilin Shi
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Jingping Ye
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Xinrui Yang
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Qingling Fu
- Centre for Stem Cell Clinical Research and Application, The First Affiliated Hospital, Sun Yat-Sen University, Zhongshan 2nd Road, Guangzhou, Guangdong, 510080, China
| | - Chao He
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Dandan Su
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Yichu Nie
- Clinical Research Institute, The First People's Hospital of Foshan, NO. 81 North of Lingnan Avenue, Foshan, Guangdong, 528000, China
| | - Longshan Liu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Zhongshan 2nd Road, Guangzhou, Guangdong, 510080, China
| | - Changxi Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Zhongshan 2nd Road, Guangzhou, Guangdong, 510080, China
| | - Benjie Zhou
- Department of Pharmacy, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, 518107, China
| | - Wei Luo
- Clinical Research Institute, The First People's Hospital of Foshan, NO. 81 North of Lingnan Avenue, Foshan, Guangdong, 528000, China
| | - Fang Cheng
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
| | - Hongbo Chen
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Road, Shenzhen, Guangdong, 518107, China
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11
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Bu X, Gao Y, Pan W, Liu L, Wang J, Yin Z, Ping B. Human Amniotic Membrane-Derived Mesenchymal Stem Cells Prevent Acute Graft-Versus-Host Disease in an Intestinal Microbiome-Dependent Manner. Transplant Cell Ther 2024; 30:189.e1-189.e13. [PMID: 37939900 DOI: 10.1016/j.jtct.2023.11.005] [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: 08/13/2023] [Revised: 10/20/2023] [Accepted: 11/03/2023] [Indexed: 11/10/2023]
Abstract
Acute graft-versus-host disease (aGVHD) represents a fatal severe complication after allogeneic hematopoietic stem cell transplantation. As a promising cell therapeutic strategy of aGVHD, the mechanism of mesenchymal stem cells (MSC) to ameliorate aGVHD has not been fully clarified, especially in the field of intestinal homeostasis including the intestinal microbiome involved in the pathogenesis of aGVHD. The present study aimed to explore the effect of MSC on intestinal homeostasis including the intestinal barrier and intestinal microbiome and its metabolites, as well as the role of intestinal microbiome in the preventive process of hAMSCs ameliorating aGVHD. The preventive effects of human amniotic membrane-derived MSC (hAMSCs) was assessed in humanized aGVHD mouse models. Immunohistochemistry and RT-qPCR were used to evaluate intestinal barrier function. The 16S rRNA sequencing and targeted metabolomics assay were performed to observe the alternation of intestinal microbiome and the amounts of medium-chain fatty acids (MCFAs) and short-chain fatty acids (SCFAs), respectively. Flow cytometry was performed to analyze the frequencies of T immune cells. Through animal experiments, we found that hAMSCs had the potential to prevent aGVHD. HAMSCs could repair the damage of intestinal barrier structure and function, as well as improve the dysbiosis of intestinal microbiome induced by aGVHD, and meanwhile, upregulate the concentration of metabolites SCFAs, so as to reshape intestinal homeostasis. Gut microbiota depletion and fecal microbial transplantation confirmed the involvement of intestinal microbiome in the preventive process of hAMSCs on aGVHD. Our findings showed that hAMSCs prevented aGVHD in an intestinal microbiome-dependent manner, which might shed light on a new mechanism of hAMSCs inhibiting aGVHD and promote the development of new prophylaxis regimes for aGVHD prevention.
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Affiliation(s)
- Xiaoyin Bu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China; Department of Hematology, Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ya Gao
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Weifeng Pan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Liping Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Junhui Wang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhao Yin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Baohong Ping
- Department of Hematology, Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, China; Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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12
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Ohbiki M, Ito Y, Inamoto Y, Miyamura K, Uchida N, Fukuda T, Fujiwara H, Nishida T, Hayashi M, Tanaka M, Kawakita T, Ikegame K, Katayama Y, Ara T, Ichinohe T, Kiyoi H, Matsuo K, Atsuta Y. Improved Long-Term Net Survival after Allogeneic Hematopoietic Cell Transplantation in Patients with Hematologic Malignancies over Two Decades. Transplant Cell Ther 2023; 29:768.e1-768.e10. [PMID: 37739224 DOI: 10.1016/j.jtct.2023.09.010] [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: 07/18/2023] [Revised: 09/01/2023] [Accepted: 09/16/2023] [Indexed: 09/24/2023]
Abstract
Allogeneic (allo-) hematopoietic cell transplantation (HCT) has evolved as a curative therapy for hematologic malignancies and diseases, with practice changes over the past 2 decades. This study aimed to evaluate the change in 5-year net survival (NS) of allo-HCT recipients in a population-based cohort over the past 2 decades, which allows the estimation of a more HCT-specific long-term survival rate by considering background mortality changes. This study included 42,064 patients with hematologic malignancies who underwent their first allo-HCT in Japan between 2000 and 2018 and were reported to the Transplant Registry Unified Management Program. We compared the 5-year NS after allo-HCT in 4 consecutive HCT periods (2000 to 2004, 2005 to 2008, 2009 to 2012, and 2013 to 2018). The 5-year NS of the latest period was estimated using the period analysis method. Adjusted excess hazard ratios (EHRs) for 5-year NS over the HCT period were analyzed using an EHR model. In addition to the analysis of all hematologic malignancies, adjusted 5-year NS for each major hematologic malignancy, including acute myelogenous leukemia, acute lymphoblastic leukemia (ALL), myelodysplastic syndrome, adult T cell leukemia/lymphoma, chronic myeloid leukemia (CML), and malignant lymphoma, was analyzed. The probability of adjusted 5-year NS after HCT improved significantly over time: 35% in 2000 to 2004, 39% in 2005 to 2008, 45% in 2009 to 2012, and 49% in 2013 to 2018. The adjusted EHRs were .90 (95% confidence interval [CI], .86 to .93) in the 2005 to 2008 period, .77 (95% CI, .74 to .80) in the 2009 to 2012 period, and .65 (95% CI, .63 to .68) in the 2013 to 2018 period, with the 2000 to 2004 period as the reference. The 5-year NS improved among all hematologic malignancies, with a significant improvement in CML and ALL. The changes in 5-year NS from the 2000 to 2004 period to the 2013 to 2018 period ranged from 46% to 66% in CML and from 41% to 59% in ALL. In addition to the large improvement of 1-year NS, smaller but continued improvement in NS between 1 and 5 years after transplantation was observed. NS at 5 years conditional on being alive at 1 year increased from 64% in 2000 to 2004 to 73% in 2013 to 2018. Even after subtracting the background mortality in the general population, we found a significant improvement in long-term allo-HCT-specific survival rates for patients with hematologic malignancies over the past 2 decades in Japan.
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Affiliation(s)
- Marie Ohbiki
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan; Japanese Data Center for Hematopoietic Cell Transplantation, Nagakute, Japan
| | - Yuri Ito
- Department of Medical Statistics, Research & Development Center, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yoshihiro Inamoto
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Koichi Miyamura
- Department of Hematology, Inuyama Chuo General Hospital, Inuyama, Japan
| | - Naoyuki Uchida
- Department of Hematology, Federation of National Public Service Personnel Mutual Aid Associations Tranomon Hospital, Tokyo, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroki Fujiwara
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Tetsuya Nishida
- Department of Hematology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | | | - Masatsugu Tanaka
- Department of Hematology, Kanagawa Cancer Center, Yokohama, Japan
| | - Toshiro Kawakita
- Department of Hematology, National, Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Kazuhiro Ikegame
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Yuta Katayama
- Department of Hematology, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan
| | - Takahide Ara
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | - Tatsuo Ichinohe
- Department of Hematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Hitoshi Kiyoi
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention/Introduction, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Yoshiko Atsuta
- Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan; Japanese Data Center for Hematopoietic Cell Transplantation, Nagakute, Japan.
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13
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Bos S, Pradère P, Beeckmans H, Zajacova A, Vanaudenaerde BM, Fisher AJ, Vos R. Lymphocyte Depleting and Modulating Therapies for Chronic Lung Allograft Dysfunction. Pharmacol Rev 2023; 75:1200-1217. [PMID: 37295951 PMCID: PMC10595020 DOI: 10.1124/pharmrev.123.000834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/27/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023] Open
Abstract
Chronic lung rejection, also called chronic lung allograft dysfunction (CLAD), remains the major hurdle limiting long-term survival after lung transplantation, and limited therapeutic options are available to slow the progressive decline in lung function. Most interventions are only temporarily effective in stabilizing the loss of or modestly improving lung function, with disease progression resuming over time in the majority of patients. Therefore, identification of effective treatments that prevent the onset or halt progression of CLAD is urgently needed. As a key effector cell in its pathophysiology, lymphocytes have been considered a therapeutic target in CLAD. The aim of this review is to evaluate the use and efficacy of lymphocyte depleting and immunomodulating therapies in progressive CLAD beyond usual maintenance immunosuppressive strategies. Modalities used include anti-thymocyte globulin, alemtuzumab, methotrexate, cyclophosphamide, total lymphoid irradiation, and extracorporeal photopheresis, and to explore possible future strategies. When considering both efficacy and risk of side effects, extracorporeal photopheresis, anti-thymocyte globulin and total lymphoid irradiation appear to offer the best treatment options currently available for progressive CLAD patients. SIGNIFICANCE STATEMENT: Effective treatments to prevent the onset and progression of chronic lung rejection after lung transplantation are still a major shortcoming. Based on existing data to date, considering both efficacy and risk of side effects, extracorporeal photopheresis, anti-thymocyte globulin, and total lymphoid irradiation are currently the most viable second-line treatment options. However, it is important to note that interpretation of most results is hampered by the lack of randomized controlled trials.
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Affiliation(s)
- Saskia Bos
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Pauline Pradère
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Hanne Beeckmans
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Andrea Zajacova
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Bart M Vanaudenaerde
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Andrew J Fisher
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
| | - Robin Vos
- Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom (S.B., P.P., A.J.F.); Institute of Transplantation, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom (S.B., A.J.F.); Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph and Paris Saclay University, Department of Respiratory Diseases, Paris, France (P.P.); Department of CHROMETA, Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), KU Leuven, Leuven, Belgium (H.B., B.M.V., R.V.); Prague Lung Transplant Program, University Hospital Motol, Department of Pneumology, Prague, Czech Republic (A.Z.); and University Hospitals Leuven, Department of Respiratory Diseases, Leuven, Belgium (R.V.)
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14
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Huang J, Zhao Y, Jiang C, Han D, Pan Z, Zhang Z, Wang L, Chen W, Li S, Zhao Y, Hu X. Diagnostic efficiency of metagenomic next-generation sequencing for suspected infection in allogeneic hematopoietic stem cell transplantation recipients. Front Cell Infect Microbiol 2023; 13:1251509. [PMID: 37780852 PMCID: PMC10533937 DOI: 10.3389/fcimb.2023.1251509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 08/28/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Immunosuppression predisposes allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients to infection. Prompt and accurate identification of pathogens is crucial to optimize treatment strategies. This multi-center retrospective study aimed to assess the ability of metagenomic next-generation sequencing (mNGS) to detect causative pathogens in febrile allo-HSCT recipients and examined its concordance with conventional microbiological tests (CMT). Methods We performed mNGS and CMT on samples obtained from 153 patients with suspected infection during allo-HSCT. Patients were grouped based on their neutropenic status at the time of sampling. Results The mNGS test was more sensitive than CMT (81.1% vs. 53.6%, P<0.001) for diagnosing clinically suspected infection, especially in the non-neutropenia cohort. mNGS could detect fungi and viruses better than bacteria, with a higher sensitivity than CMT. Immune events were diagnosed in 57.4% (35/61) of the febrile events with negative mNGS results, and 33.5% (48/143) with negative CMT results (P=0.002). The treatment success rate of the targeted anti-infection strategy was significantly higher when based on mNGS than on empirical antibiotics (85% vs. 56.5%, P=0.004). Conclusion The mNGS test is superior to CMT for identifying clinically relevant pathogens, and provides valuable information for anti-infection strategies in allo-HSCT recipients. Additionally, attention should be paid to immune events in patients with negative mNGS results.
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Affiliation(s)
- Jiayu Huang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yeqian Zhao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chuanhe Jiang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dongsheng Han
- Centre of Clinical Laboratory, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zengkai Pan
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zilu Zhang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Luxiang Wang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Chen
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Su Li
- GoBroad Medical Institute of Hematology (Shanghai Center), Liquan Hospital, Shanghai, China
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaoxia Hu
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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15
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Wegener A, Andersen NS, Friis LS, Petersen SL, Schjødt I, Kornblit B, Sengeløv H, Gjærde LK. Triple-Drug Graft-versus-Host Disease Prophylaxis after HLA-Matched Unrelated Donor Nonmyeloablative Allogenic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2023; 29:575.e1-575.e6. [PMID: 37301257 DOI: 10.1016/j.jtct.2023.05.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
Adding sirolimus to graft-versus-host disease (GVHD) prophylaxis with cyclosporin and mycophenolate mofetil (MMF) reduced the risk of grade II-IV acute GVHD after nonmyeloablative (NMA) allogenic hematopoietic stem cell transplantation (HSCT) with an HLA-matched unrelated donor in a randomized clinical trial. We analyzed real-life data to investigate the impact of implementing the triple-drug regimen with cyclosporin, MMF and sirolimus as standard GVHD prophylaxis after NMA HSCT with an HLA-matched unrelated donor at our institution. We studied all adult patients (age ≥18 years) who underwent NMA HSCT with an HLA-matched unrelated donor at Rigshospitalet, Copenhagen University Hospital, Denmark between 2018 and 2021 and received GVHD prophylaxis with cyclosporin, MMF and sirolimus (triple-drug group [TDG]). Comparisons were made with a historical cohort who received tacrolimus and MMF as GVHD prophylaxis after HLA-matched unrelated donor NMA HSCT between 2014 and 2017 (control group [CG]). Outcomes were grade II-IV and grade III-IV acute GVHD, chronic GVHD, relapse, nonrelapse mortality (NRM) and overall survival (OS). A total of 264 patients were included (TDG, n = 137; CG, n = 127). Median age was 66 years (interquartile range [IQR], 58 to 69 years) in the TDG and 63 years (IQR, 57 to 68 years) in the CG. Acute myeloid leukemia and myelodysplastic syndrome were the most frequent indications for HSCT in both groups (TDG, 33% and 23%, respectively; CG, 36% and 22%, respectively). The cumulative incidence at day +110 of grade II-IV GVHD was 17% (95% confidence interval [CI] 11% to 23%) in the TDG versus 29% (95% CI, 21% to 37%) in the CG (P = .02, Gray's test) and that of grade III-IV acute GVHD was 3% (95% CI, 0 to 6%) versus 5% (95% CI, 1% to 8%), respectively (P = .4, Gray's test). In a Cox regression model adjusted for age, donor age and female donor to male recipient the risk of grade II-IV acute GVHD was lower in the TDG compared to the CG (hazard ratio [HR], .51; 95% CI .30 to .86; P = .01). The 2-year OS was 77% (95% CI, 70% to 84%) in the TDG and 69% (95% CI, 61% to 77%) in the CG (P = .04), and this difference remained significant after adjustment for age and Karnofsky Performance Status (HR, .65; 95% CI, .42 to .99; P = .04). The 2-year cumulative incidences of chronic GVHD, relapse and NRM were 60% (95% CI, 51% to 69%), 21% (95% CI, 13% to 28%), and 12% (95% CI, 6% to 17%), respectively, in the TDG and 62% (95% CI, 54% to 71%), 27% (95% CI, 19% to 35%) and 14% (95% CI, 8% to 20%), respectively, in the CG. Multivariable analyses revealed no difference in the risk of chronic GVHD (HR, .91; 95% CI, .65 to 1.26; P = .56), relapse (HR, .70; 95% CI, .42 to 1.15; P = .16) or NRM (HR, .56; 95% CI, .31 to 1.05; P = .07). After changing the standard GVHD prophylaxis in patients undergoing NMA HSCT with an HLA-matched unrelated donor from tacrolimus and MMF to cyclosporin, MMF and sirolimus, we observed a reduction in the incidence of grade II-IV acute GVHD and improved 2-year OS.
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Affiliation(s)
- Alma Wegener
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
| | | | - Lone Smidstrup Friis
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Søren Lykke Petersen
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ida Schjødt
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Brian Kornblit
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lars Klingen Gjærde
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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16
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Bonifazi F. GVHD: better safe than sorry. Blood 2023; 142:680-682. [PMID: 37616024 DOI: 10.1182/blood.2023021552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
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17
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Luo C, Huang X, Wei L, Wu G, Huang Y, Ding Y, Huang Z, Chen J, Li X, Zou Y, Xu S. Second-line therapy for patients with steroid-refractory aGVHD: systematic review and meta-analysis of randomized controlled trials. Front Immunol 2023; 14:1211171. [PMID: 37409129 PMCID: PMC10318925 DOI: 10.3389/fimmu.2023.1211171] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/08/2023] [Indexed: 07/07/2023] Open
Abstract
Objective Steroids-refractory (SR) acute graft-versus-host disease (aGVHD) is a life-threatening condition in patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT), but the optimal second-line therapy still has not been established. We aimed to perform a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the efficacy and safety of different second-line therapy regimens. Methods Literature search in MEDLINE, Embase, Cochrane Library and China Biology Medicine databases were performed to retrieve RCTs comparing the efficacy and safety of different therapy regimens for patients with SR aGVHD. Meta-analysis was conducted with Review Manager version 5.3. The primary outcome is the overall response rate (ORR) at day 28. Pooled relative risk (RR) and 95% confidence interval (CI) were calculated with the Mantel-Haenszel method. Results Eight eligible RCTs were included, involving 1127 patients with SR aGVHD and a broad range of second-line therapy regimens. Meta-analysis of 3 trials investigating the effects of adding mesenchymal stroma cells (MSCs) to other second-line therapy regimens suggested that the addition of MSCs is associated with significantly improvement in ORR at day 28 (RR = 1.15, 95% CI = 1.01-1.32, P = 0.04), especially in patients with severe (grade III-IV or grade C-D) aGVHD (RR = 1.26, 95% CI = 1.04-1.52, P = 0.02) and patients with multiorgan involved (RR = 1.27, 95% CI = 1.05-1.55, P = 0.01). No significant difference was observed betwwen the MSCs group and control group in consideration of overall survival and serious adverse events. Treatment outcomes of the other trials were comprehensively reviewed, ruxolitinib showed significantly higher ORR and complete response rate at day 28, higher durable overall response at day 56 and longer failure-free survival in comparison with other regimens; inolimomab shows similar 1-year therapy success rate but superior long-term overall survial in comparison with anti-thymocyte globulin, other comparisons did not show significant differences in efficacy. Conclusions Adding MSCs to other second-line therapy regimens is associated with significantly improved ORR, ruxolitinib showed significantly better efficacy outcomes in comparison with other regimens in patients with SR aGVHD. Further well-designed RCTs and integrated studies are required to determine the optimal treatment. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022342487.
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Affiliation(s)
- Chengxin Luo
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Xiangtao Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Ling Wei
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Guixian Wu
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Yarui Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Yaqun Ding
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Zhen Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Jieping Chen
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Xi Li
- Department of Hematology, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Yunding Zou
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
| | - Shuangnian Xu
- Center for Hematology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Tumor Immunotherapy, Chongqing Science & Technology Commission, Chongqing, China
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18
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Li YR, Dunn ZS, Yu Y, Li M, Wang P, Yang L. Advancing cell-based cancer immunotherapy through stem cell engineering. Cell Stem Cell 2023; 30:592-610. [PMID: 36948187 PMCID: PMC10164150 DOI: 10.1016/j.stem.2023.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 01/04/2023] [Accepted: 02/22/2023] [Indexed: 03/24/2023]
Abstract
Advances in cell-based therapy, particularly CAR-T cell therapy, have transformed the treatment of hematological malignancies. Although an important step forward for the field, autologous CAR-T therapies are hindered by high costs, manufacturing challenges, and limited efficacy against solid tumors. With ongoing progress in gene editing and culture techniques, engineered stem cells and their application in cell therapy are poised to address some of these challenges. Here, we review stem cell-based immunotherapy approaches, stem cell sources, gene engineering and manufacturing strategies, therapeutic platforms, and clinical trials, as well as challenges and future directions for the field.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Zachary Spencer Dunn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - Yanqi Yu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Miao Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA; Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA.
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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19
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Tokaz MC, Baldomero H, Cowan AJ, Saber W, Greinix H, Koh MBC, Kröger N, Mohty M, Galeano S, Okamoto S, Chaudhri N, Karduss AJ, Ciceri F, Colturato VAR, Corbacioglu S, Elhaddad A, Force LM, Frutos C, León AGD, Hamad N, Hamerschlak N, He N, Ho A, Huang XJ, Jacobs B, Kim HJ, Iida M, Lehmann L, de Latour RP, Percival MEM, Perdomo M, Rasheed W, Schultz KR, Seber A, Ko BS, Simione AJ, Srivastava A, Szer J, Wood WA, Kodera Y, Nagler A, Snowden JA, Weisdorf D, Passweg J, Pasquini MC, Sureda A, Atsuta Y, Aljurf M, Niederwieser D. An Analysis of the Worldwide Utilization of Hematopoietic Stem Cell Transplantation for Acute Myeloid Leukemia. Transplant Cell Ther 2023; 29:279.e1-279.e10. [PMID: 36572384 DOI: 10.1016/j.jtct.2022.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/16/2022] [Accepted: 12/16/2022] [Indexed: 12/25/2022]
Abstract
Acute myeloid leukemia (AML) has an aggressive course and a historically dismal prognosis. For many patients, hematopoietic stem cell transplantation (HSCT) represents the best option for cure, but access, utilization, and health inequities on a global scale remain poorly elucidated. We wanted to describe patterns of global HSCT use in AML for a better understanding of global access, practices, and unmet needs internationally. Estimates of AML incident cases in 2016 were obtained from the Global Burden of Disease 2019 study. HSCT activities were collected from 2009 to 2016 by the Worldwide Network for Blood and Marrow Transplantation through its member organizations. The primary endpoint was global and regional use (number of HSCT) and utilization of HSCT (number of HSCT/number of incident cases) for AML. Secondary outcomes included trends from 2009 to 2016 in donor type, stem cell source, and remission status at time of HSCT. Global AML incidence has steadily increased, from 102,000 (95% uncertainty interval: 90,200-108,000) in 2009 to 118,000 (104,000-126,000) in 2016 (16.2%). Over the same period, a 54.9% increase from 9659 to 14,965 HSCT/yr was observed globally, driven by an increase in allogeneic (64.9%) with a reduction in autologous (-34.9%) HSCT. Although the highest numbers of HSCT continue to be performed in high-resource regions, the largest increases were seen in resource-constrained regions (94.6% in Africa/East Mediterranean Region [AFR/EMR]; 34.7% in America-Nord Region [AMR-N]). HSCT utilization was skewed toward high-resource regions (in 2016: AMR-N 18.4%, Europe [EUR] 17.9%, South-East Asia/Western Pacific Region [SEAR/WPR] 11.7%, America-South Region [AMR-S] 4.5%, and AFR/EMR 2.8%). For patients <70 years of age, this difference in utilization was widened; AMR-N had the highest allogeneic utilization rate, increasing from 2009 to 2016 (30.6% to 39.9%) with continued low utilization observed in AFR/EMR (1.7% to 2.9%) and AMR-S (3.5% to 5.4%). Across all regions, total HSCT for AML in first complete remission (CR1) increased (from 44.1% to 59.0%). Patterns of donor stem cell source from related versus unrelated donors varied widely by geographic region. SEAR/WPR had a 130.2% increase in related donors from 2009 to 2016, and >95% HSCT donors in AFR/EMR were related; in comparison, AMR-N and EUR have a predilection for unrelated HSCT. Globally, the allogeneic HSCT stem cell source was predominantly peripheral blood (69.7% of total HSCT in 2009 increased to 78.6% in 2016). Autologous HSCT decreased in all regions from 2009 to 2016 except in SEAR/WPR (18.9%). HSCT remains a central curative treatment modality in AML. Allogeneic HSCT for AML is rising globally, but there are marked variations in regional utilization and practices, including types of graft source. Resource-constrained regions have the largest growth in HSCT use, but utilization rates remain low, with a predilection for familial-related donor sources and are typically offered in CR1. Further studies are necessary to elucidate the reasons, including economic factors, to understand and address these health inequalities and improve discrepancies in use of HSCT as a potentially curative treatment globally.
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Affiliation(s)
- Molly C Tokaz
- Division of Medical Oncology, University of Washington, Seattle, Washington; Division of Hematology, University of Washington, Seattle, Washington; Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington.
| | - Helen Baldomero
- University Hospital Basel, Center for International Blood and Marrow Transplant Research, Switzerland
| | - Andrew J Cowan
- Division of Medical Oncology, University of Washington, Seattle, Washington; Division of Hematology, University of Washington, Seattle, Washington
| | - Wael Saber
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - Mickey B C Koh
- Infection and Immunity Clinical Academic Group, St George's Hospital and Medical School, London, United Kingdom; Academic Cell Therapy Facility and Programme Health Sciences Authority, Singapore
| | | | - Mohamad Mohty
- Sorbonne University, Hospital Saint Antoine, Paris, France
| | - Sebastian Galeano
- Latin American Blood and Marrow Transplantation Group - LABMT Hospital Británico, Montevideo, Uruguay
| | - Shinichiro Okamoto
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Naeem Chaudhri
- King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Amado J Karduss
- Clínica Las Américas, Latin AmericanBlood and Marrow Transplantation Group- LABMT, Medellín, Colombia
| | - Fabio Ciceri
- University Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | - Alaa Elhaddad
- African Blood and Marrow Transplantation Group - AfBMT; Department of Pediatric Oncology and Stem Cell Transplantation Unit, Cairo University, Cairo, Egypt
| | - Lisa M Force
- Division of Pediatric Hematology-Oncology, Department of Pediatrics and Department of Health Metrics Sciences, University of Washington, Seattle, Washington
| | | | | | - Nada Hamad
- Department of Haematology, St. Vincent's Hospital Sydney, School of Clinical Medicine, Faculty of Medicine and Health, UNSW, School of Medicine, University of Notre Dame Australia, Sydney, Australia
| | | | - Naya He
- University Hospital Basel, Center for International Blood and Marrow Transplant Research, Switzerland
| | - Aloysius Ho
- Department of Haematology, Singapore General Hospital, Singapore
| | - Xiao-Jun Huang
- Department of Hematology, Peking University Institute of Hematology, Beijing, China
| | - Ben Jacobs
- University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hee-Je Kim
- Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Minako Iida
- Department of Promotion for Blood and Marrow Transplantation, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Leslie Lehmann
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | | | - Mary-Elizabeth M Percival
- Division of Hematology, University of Washington, Seattle, Washington; Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | | | - Walid Rasheed
- King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Kirk R Schultz
- BC Children's Hospital/UBC, Vancouver, British Columbia, Canada
| | - Adriana Seber
- Latin American Blood and Marrow Transplantation Group-LABMT, Bern, Switzerland; Hospital Samaritano - Americas, Sao Paulo Brazil and Pediatric Oncology Institute-Graacc-Unifesp, São Paulo, Brazil
| | - Bor-Sheng Ko
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | | | | | - Jeff Szer
- Australasian Bone Marrow Transplant Recipient Registry (ABMTRR), St. Vincent ́s Hospital Sydney, Sydney, New South Wales, Australia; Peter MacCallum Cancer Center and Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - William A Wood
- CIBMTR, University of North Carolina, Chapel Hill, North Carolina
| | - Yoshihisa Kodera
- Department of Promotion for Blood and Marrow Transplantation, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Arnon Nagler
- The Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - John A Snowden
- Department of Hematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
| | - Daniel Weisdorf
- CIBMTR (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program/Be The Match, Minneapolis, Minnesota; University of Minnesota, Minneapolis, Minnesota
| | - Jakob Passweg
- University Hospital Basel, Center for International Blood and Marrow Transplant Research, Switzerland
| | - Marcelo C Pasquini
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anna Sureda
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, IDIBELL, Universitat de Barcelona, Barcelona, Spain
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Mahmoud Aljurf
- King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Dietger Niederwieser
- University Leipzig, Leipzig, Germany; Japanese Data Center for Hematopoietic Cell Transplantation, Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan; KaunoKlinikos University of Health Sciences, Kaunas, Lithuania
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20
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Hess NJ, Turicek DP, Riendeau J, McIlwain SJ, Contreras Guzman E, Nadiminti K, Hudson A, Callander NS, Skala MC, Gumperz JE, Hematti P, Capitini CM. Inflammatory CD4/CD8 double-positive human T cells arise from reactive CD8 T cells and are sufficient to mediate GVHD pathology. SCIENCE ADVANCES 2023; 9:eadf0567. [PMID: 36961891 PMCID: PMC10038349 DOI: 10.1126/sciadv.adf0567] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
An important paradigm in allogeneic hematopoietic cell transplantations (allo-HCTs) is the prevention of graft-versus-host disease (GVHD) while preserving the graft-versus-leukemia (GVL) activity of donor T cells. From an observational clinical study of adult allo-HCT recipients, we identified a CD4+/CD8+ double-positive T cell (DPT) population, not present in starting grafts, whose presence was predictive of ≥ grade 2 GVHD. Using an established xenogeneic transplant model, we reveal that the DPT population develops from antigen-stimulated CD8 T cells, which become transcriptionally, metabolically, and phenotypically distinct from single-positive CD4 and CD8 T cells. Isolated DPTs were sufficient to mediate xeno-GVHD pathology when retransplanted into naïve mice but provided no survival benefit when mice were challenged with a human B-ALL cell line. Overall, this study reveals human DPTs as a T cell population directly involved with GVHD pathology.
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Affiliation(s)
- Nicholas J. Hess
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - David P. Turicek
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jeremiah Riendeau
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Sean J. McIlwain
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, USA
| | - Emmanuel Contreras Guzman
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Kalyan Nadiminti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Amy Hudson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Natalie S. Callander
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Melissa C. Skala
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Jenny E. Gumperz
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Peiman Hematti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Christian M. Capitini
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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21
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Reikvam H, Bruserud Ø, Hatfield KJ. Pretransplant systemic metabolic profiles in allogeneic hematopoietic stem cell transplant recipients - identification of patient subsets with increased transplant-related mortality. Transplant Cell Ther 2023:S2666-6367(23)01196-X. [PMID: 36966869 DOI: 10.1016/j.jtct.2023.03.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/11/2023] [Accepted: 03/17/2023] [Indexed: 04/24/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is used in the treatment of high-risk acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS); however, the treatment has high risk of severe transplantation-related mortality (TRM). In this study, we examined pretransplantation serum samples derived from 92 consecutive allotransplant recipients with AML or MDS. Using nontargeted metabolomics, we identified 1274 metabolites including 968 of known identity (named biochemicals). We further investigated metabolites that differed significantly when comparing patients with and without early extensive fluid retention, pretransplantation inflammation (both being associated with increased risk of acute graft-versus-host disease [GVHD]/nonrelapse mortality) and development of systemic steroid-requiring acute GVHD (aGVHD). All three factors are associated with TRM and were also associated with significantly altered amino acid metabolism, although there was only a minor overlap between these three factors with regard to significantly altered individual metabolites. Furthermore, steroid-requiring aGVHD was especially associated with altered taurine/hypotaurine, tryptophan, biotin, and phenylacetate metabolism together with altered malate-aspartate shuttle and urea cycle regulation. In contrast, pretransplantation inflammation was associated with a weaker modulation of many different metabolic pathways, whereas extensive fluid retention was associated with a weaker modulation of taurine/hypotaurine metabolism. An unsupervised hierarchical cluster analysis based on the 13 most significantly identified metabolites associated with aGVHD identified a patient subset with high metabolite levels and increased frequencies of MDS/MDS-AML, steroid-requiring aGVHD and early TRM. On the other hand, a clustering analysis based on metabolites that were significantly altered for aGVHD, inflammation, and fluid retention comparison groups identified a patient subset with a highly significant association with TRM. Our study suggests that the systemic pretransplantation metabolic profiles can be used to identify patient subsets with an increased frequency of TRM.
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Affiliation(s)
- Håkon Reikvam
- Department of Clinical Science, University of Bergen, 5020, Bergen, Norway; Department of Medicine, Haukeland University Hospital, 5021, Bergen, Norway
| | - Øystein Bruserud
- Department of Clinical Science, University of Bergen, 5020, Bergen, Norway; Department of Medicine, Haukeland University Hospital, 5021, Bergen, Norway.
| | - Kimberley J Hatfield
- Department of Clinical Science, University of Bergen, 5020, Bergen, Norway; Department of Immunology and Transfusion Medicine, Haukeland University Hospital, N-5009, Bergen, Norway.
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Zhang J, Wang X, Wang R, Chen G, Wang J, Feng J, Li Y, Yu Z, Xiao H. Rapamycin Treatment Alleviates Chronic GVHD-Induced Lupus Nephritis in Mice by Recovering IL-2 Production and Regulatory T Cells While Inhibiting Effector T Cells Activation. Biomedicines 2023; 11:biomedicines11030949. [PMID: 36979928 PMCID: PMC10045991 DOI: 10.3390/biomedicines11030949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 03/30/2023] Open
Abstract
In this study, we test the therapeutic effects of rapamycin in a murine model of SLE-like experimental lupus nephritis induced by chronic graft-versus-host disease (cGVHD). Our results suggest that rapamycin treatment reduced autoantibody production, inhibited T lymphocyte and subsequent B cell activation, and reduced inflammatory cytokine and chemokine production, thereby protecting renal function and alleviating histological lupus nephritis by reducing the occurrence of albuminuria. To explore the potential mechanism of rapamycin's reduction of kidney damage in mice with lupus nephritis, a series of functional assays were conducted. As expected, rapamycin remarkably inhibited the lymphocytes' proliferation within the morbid mice. Interestingly, significantly increased proportions of peripheral CD4+FOXP3+ and CD4+CD25high T cells were observed in rapamycin-treated group animals, suggesting an up-regulation of regulatory T cells (Tregs) in the periphery by rapamycin treatment. Furthermore, consistent with the results regarding changes in mRNA abundance in kidney by real-time PCR analysis, intracellular cytokine staining demonstrated that rapamycin treatment remarkably diminished the secretion of Th1 and Th2 cytokines, including IFN-γ, IL-4 and IL-10, in splenocytes of the morbid mice. However, the production of IL-2 from splenocytes in rapamycin-treated mice was significantly higher than in the cells from control group animals. These findings suggest that rapamycin treatment might alleviate systemic lupus erythematosus (SLE)-like experimental lupus nephritis through the recovery of IL-2 production, which promotes the expansion of regulatory T cells while inhibiting effector T cell activation. Our studies demonstrated that, unlike other commonly used immunosuppressants, rapamycin does not appear to interfere with tolerance induction but permits the expansion and suppressive function of Tregs in vivo.
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Affiliation(s)
- Jilu Zhang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
- Department of Biomedicine, Institute of Frontier Medical Sciences, Jilin University, Changchun 130021, China
| | - Xun Wang
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Renxi Wang
- Laboratory of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Beijing Institute of Brain Disorders, Capital Medical University, Ministry of Science and Technology, Beijing 100054, China
| | - Guojiang Chen
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Jing Wang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Jiannan Feng
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Yan Li
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Zuyin Yu
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - He Xiao
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
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Garcia-Rosa M, Abraham A, Bertaina A, Bhoopalan SV, Bonfim C, Cohen S, DeZern A, Louis C, Oved J, Pavel-Dinu M, Purtill D, Ruggeri A, Russell A, Sharma A, Wynn R, Boelens JJ, Prockop S. International society for cell & gene therapy stem cell engineering committee: Cellular therapies for the treatment of graft-versus-host-disease after hematopoietic stem cell transplant. Cytotherapy 2023; 25:578-589. [PMID: 36941149 DOI: 10.1016/j.jcyt.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/16/2023] [Accepted: 02/15/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND AIMS Allogeneic hematopoietic stem cell transplant is a curative approach for many malignant and non-malignant hematologic conditions. Despite advances in its prevention and treatment, the morbidity and mortality related to graft-versus-host disease (GVHD) remains. The mechanisms by which currently used pharmacologic agents impair the activation and proliferation of potentially alloreactive T cells reveal pathways essential for the detrimental activities of these cell populations. Importantly, these same pathways can be important in mediating the graft-versus-leukemia effect in recipients transplanted for malignant disease. This knowledge informs potential roles for cellular therapies such as mesenchymal stromal cells and regulatory T cells in preventing or treating GVHD. This article reviews the current state of adoptive cellular therapies focused on GVHD treatment. METHODS We conducted a search for scientific literature in PubMed® and ongoing clinical trials in clinicaltrial.gov with the keywords "Graft-versus-Host Disease (GVHD)," "Cellular Therapies," "Regulatory T cells (Tregs)," "Mesenchymal Stromal (Stem) Cells (MSCs)," "Natural Killer (NK) Cells," "Myeloid-derived suppressor cells (MDSCs)," and "Regulatory B-Cells (B-regs)." All the published and available clinical studies were included. RESULTS Although most of the existing clinical data focus on cellular therapies for GVHD prevention, there are observational and interventional clinical studies that explore the potential for cellular therapies to be safe modalities for GVHD treatment while maintaining the graft-versus-leukemia effect in the context of malignant diseases. However, there are multiple challenges that limit the broader use of these approaches in the clinical scenario. CONCLUSIONS There are many ongoing clinical trials to date with the promise to expand our actual knowledge on the role of cellular therapies for GVHD treatment in an attempt to improve GVHD-related outcomes in the near future.
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Affiliation(s)
- Moises Garcia-Rosa
- Pediatric Hematology-Oncology Fellow, Memorial Sloan Kettering Cancer Center, and Department of Pediatrics, Weill Cornell Medical College of Cornell University, New York, New York, USA.
| | - Allistair Abraham
- Center for Cancer and Immunology Research, CETI, Children's National Hospital, Washington, District of Columbia, USA
| | - Alice Bertaina
- Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Senthil Velan Bhoopalan
- Department of Bone Marrow Transplantation and Cellular Therapy, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Carmem Bonfim
- Pediatric Blood and Marrow Transplantation Division and Pele Pequeno Principe Research Institute, Hospital Pequeno Principe, Curitiba, Brazil
| | - Sandra Cohen
- Universite de Montreal and Maisonneuve Rosemont Hospital, Montreal, Quebec, Canada
| | - Amy DeZern
- Bone Marrow Failure and MDS Program, John Hopkins Medicine Baltimore, Maryland, USA
| | | | - Joseph Oved
- Stem Cell Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mara Pavel-Dinu
- Department of Pediatrics, Division of Stem Cell Transplantation and Regenerative Medicine, Redwood City, California, USA
| | - Duncan Purtill
- Department of Haematology, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | | | - Athena Russell
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Robert Wynn
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Jaap Jan Boelens
- Stem Cell Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, and Department of Pediatrics, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Susan Prockop
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts USA
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24
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Ali MM, Gedde-Dahl T, Osnes LT, Perrier F, Veierød MB, Tjønnfjord GE, Iversen PO. Extracorporeal photopheresis as graft-versus-host disease prophylaxis: a randomized controlled trial: Prophylactic extracorporeal photopheresis to prevent graft-versus-host disease. Transplant Cell Ther 2023:S2666-6367(23)01133-8. [PMID: 36878428 DOI: 10.1016/j.jtct.2023.02.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only curative option for many patients diagnosed with hematological malignancies. A major obstacle is graft-versus-host disease (GvHD) causing significant morbidity and mortality. Extracorporeal photopheresis (ECP) is an increasingly applied GvHD treatment, partly due to its favourable safety profile. In contrast, the use of ECP in preventing GvHD is sparse, and randomized controlled trials (RCTs) are lacking. OBJECTIVE We therefore conducted a RCT to assess if ECP applied post-transplant, could prevent the development of GvHD within the first year of transplantation. STUDY DESIGN We enrolled 157 patients (18-74 years) with a hematological malignancy receiving first allo-HSCT: 76 randomized to the intervention group and 81 to the control group. ECP was initiated directly upon engraftment and was planned twice weekly for two weeks, then once weekly for four weeks. GvHD, relapse, and death were analyzed with Cox regression analysis. RESULTS During the first year, 45 patients in the intervention and 52 control patients developed GvHD (HR=0.82, 95% CI 0.55-1.22, P=0.32). There were no differences in acute or chronic GvHD or its organ distribution in this intention-to-treat RCT. A per-protocol analysis revealed a significant difference in GvHD between the intervention (per-protocol; n=39 of 76) and the control group (n=77), 46% vs 68%, respectively, (HR 0.47, 95% CI 0.27-0.80, P=0.006). Relapse occurred in 15 patients in the intervention group and in 11 patients among the controls (HR=1.38, 95% CI 0.64-3.01, P=0.42). GvHD-free relapse-free (GRFS) survival, event-free survival, overall survival and non-relapse mortality did not differ significantly between the two study groups. No significant difference in immune reconstitution between the two study groups was revealed. CONCLUSION This first intention-to-treat RCT, investigating ECP as GvHD prophylaxis in allo-HSCT for hematological malignancy does not support the use of ECP as adjunct to standard drug-based GvHD-prophylaxis. This trial was registered at www. CLINICALTRIALS gov as #NCT03204721.
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Affiliation(s)
- Maryan M Ali
- Department of Haematology, Oslo University Hospital, Oslo, Norway; Institute for Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Tobias Gedde-Dahl
- Department of Haematology, Oslo University Hospital, Oslo, Norway; Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Liv T Osnes
- Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Flavie Perrier
- Department of Biostatistics, University of Oslo, Oslo, Norway
| | - Marit B Veierød
- Department of Biostatistics, University of Oslo, Oslo, Norway
| | - Geir E Tjønnfjord
- Department of Haematology, Oslo University Hospital, Oslo, Norway; Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Per O Iversen
- Department of Haematology, Oslo University Hospital, Oslo, Norway; Department of Nutrition, University of Oslo, Oslo, Norway
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25
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Tan WH, Ho A, Kadir HA, Zin TK, Jordan HCC, Lee HY, Pang SM, Yeo YW, Choo KJL, Oh CC. Incidence of cutaneous graft-versus-host disease in a Singapore academic medical centre - A retrospective cohort study. Australas J Dermatol 2023; 64:e26-e33. [PMID: 36645420 DOI: 10.1111/ajd.13980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 12/14/2022] [Accepted: 01/04/2023] [Indexed: 01/17/2023]
Abstract
BACKGROUND Cutaneous graft-versus-host disease (GVHD) is common in allogeneic haematopoietic stem cell transplantation. HLA mismatch is the most significant determinant of GVHD. Our study aimed to compare the incidence of cutaneous GVHD haploidentical (Haplo) and matched donors in an Asian population. METHODS Retrospective cohort study of the 2015-2019 bone marrow transplant registry was conducted in a transplant centre. We compared the incidence of cutaneous GVHD in Haplo with allogeneic matched unrelated donor (MUD) and matched-sibling donor (MSD) transplant recipients. Secondary objectives include acute and chronic GVHD incidence, dermatology referrals, and histological findings. RESULTS One hundred and seventy-nine out of 203 cases were reviewed; 17 (9.5%) Haplo, 80 (44.7%) MUDs and 82 (45.8%) MSDs. The median follow-up for Haplo, MUD and MSD was 15.2, 34.2 and 35.7 months, respectively. Haplo had a higher cumulative incidence of cutaneous GVHD than MUD and MSD (p = 0.053). Chronic GVHD was only reported in MSD. The most common histology was vacuolar interface changes (13 [44.8%]) with a wide range of onset post-transplant (19-456 days). CONCLUSIONS Haplo donors may have a higher GVHD incidence than MUD and MSD in our predominantly Asian cohort. This information may be helpful when counselling patients pre-transplant. Further prospective studies are required.
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Affiliation(s)
- Wen Hao Tan
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | - Aloysius Ho
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Hanis Abdul Kadir
- Health Services Research Unit, Singapore General Hospital, Singapore, Singapore
| | - That Khaing Zin
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | | | - Haur Yueh Lee
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | - Shiu Ming Pang
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | - Yi Wei Yeo
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | - Karen Jui Lin Choo
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
| | - Choon Chiat Oh
- Department of Dermatology, Singapore General Hospital, Singapore, Singapore
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26
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Carneiro TX, Marrese DG, Dos Santos MG, Gonçalves MV, Novis YAS, Rizzatti EG, Rocha V, Sandes AF, de Lacerda MP, Arrais-Rodrigues C. Circulating extracellular vesicles as a predictive biomarker for acute graft-versus-host disease. Exp Hematol 2023; 117:15-23. [PMID: 36400315 DOI: 10.1016/j.exphem.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/19/2022]
Abstract
The diagnosis and management of graft-versus-host disease (GVHD) have remained important challenges in allogeneic stem cell transplantation (allo-SCT). Novel diagnostic methods and therapeutic interventions are needed to further improve on patient outcomes. Extracellular vesicles (EV) are microvesicles formed by the inversion of the phospholipid bilayer of different cellular subtypes and have been described as biomarkers of cellular damage, activation, and intercellular signaling in numerous clinical scenarios. We studied the association between the levels of EV and the incidence of acute GVHD (aGVHD). Forty patients undergoing allo-SCT for hematological malignancies had their plasma collected at neutrophil engraftment. Using flow cytometry combined with fluorescent beads, the total circulating EV count (TEV) was established with annexin V positivity; CD61 positivity was used for platelet-derived EV (PEV), and CD235 positivity, for erythrocyte-derived EV (EryEV). TEV counts greater than 516/μL were associated with a higher cumulative incidence (CI) of grade II to IV aGVHD (54% vs. 21%; p = 0.02), as were EryEV counts above 357 /μL (CI of aGVHD: 59% vs. 26%; p = 0.04). In patients who are exposed to reduced intensity conditioning (RIC), stronger associations of both high TEV and EryEV counts with aGVHD were observed (77% vs. 22%; p = 0.003 and 89% vs. 27%; p = 0.002, respectively). PEV levels were not associated with the risk of aGVHD. Our data suggest that the measurement of cell-derived EV at engraftment can be used as a preemptive biomarker for acute GVHD.
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Affiliation(s)
- Thiago Xavier Carneiro
- Centro de Oncologia, Hospital Sirio Libanes, São Paulo, São Paulo, Brazil; Disciplina de Hematologia, Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, Brazil.
| | - Daniella Gregolin Marrese
- Disciplina de Hematologia, Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, Brazil; Grupo Fleury, São Paulo, Brazil
| | - Melina Gonçalves Dos Santos
- Disciplina de Hematologia, Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, Brazil; Grupo Fleury, São Paulo, Brazil
| | - Matheus Vescovi Gonçalves
- Disciplina de Hematologia, Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, Brazil; Grupo Fleury, São Paulo, Brazil
| | | | | | - Vanderson Rocha
- Centro de Oncologia, Hospital Sirio Libanes, São Paulo, São Paulo, Brazil
| | | | | | - Celso Arrais-Rodrigues
- Centro de Oncologia, Hospital Sirio Libanes, São Paulo, São Paulo, Brazil; Disciplina de Hematologia, Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, Brazil
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27
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Sizova O, John LS, Ma Q, Molldrem JJ. Multi-faceted role of LRP1 in the immune system. Front Immunol 2023; 14:1166189. [PMID: 37020553 PMCID: PMC10069629 DOI: 10.3389/fimmu.2023.1166189] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Graft versus host disease (GVHD) represents the major complication after allogeneic hematopoietic stem cell transplantation (Allo-SCT). GVHD-prone patients rely on GVHD prophylaxis (e.g. methotrexate) and generalized anti-GVHD medical regimen (glucocorticoids). New anti-GVHD therapy strategies are being constantly explored, however there is an urgent need to improve current treatment, since GVHD-related mortality reaches 22% within 5 years in patients with chronic GVHD. This review is an attempt to describe a very well-known receptor in lipoprotein studies - the low-density lipoprotein receptor related protein 1 (LRP1) - in a new light, as a potential therapeutic target for GVHD prevention and treatment. Our preliminary studies demonstrated that LRP1 deletion in donor murine T cells results in significantly lower GVHD-related mortality in recipient mice with MHC (major histocompatibility complex) -mismatched HSCT. Given the importance of T cells in the development of GVHD, there is a significant gap in scientific literature regarding LRP1's role in T cell biology. Furthermore, there is limited research interest and publications on this classical receptor molecule in other immune cell types. Herein, we endeavor to summarize existing knowledge about LRP1's role in various immune cells to demonstrate the possibility of this receptor to serve as a novel target for anti-GVHD treatment.
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Affiliation(s)
- Olga Sizova
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Lisa St. John
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Qing Ma
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jeffrey J. Molldrem
- Department of Hematopoietic Biology and Malignancy, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- ECLIPSE, Therapeutic Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Jeffrey J. Molldrem,
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28
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Ngwube A, Rangarajan H, Shah N. Role of abatacept in the prevention of graft- versus-host disease: current perspectives. Ther Adv Hematol 2023; 14:20406207231152644. [PMID: 36845849 PMCID: PMC9943961 DOI: 10.1177/20406207231152644] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 11/28/2022] [Indexed: 02/11/2023] Open
Abstract
Administration of abatacept following transplantation has been reported to inhibit graft rejection and graft-versus-host-disease (GvHD) in mouse models associated with allogeneic hematopoietic stem cell transplant (HSCT). This strategy has recently been adopted in clinical practice for GvHD prevention in human allogeneic HSCT and offers a unique approach to optimizing GvHD prophylaxis following alternative donor HSCTs. When combined with calcineurin inhibitors and methotrexate, abatacept had shown to be safe and effective in preventing moderate to severe acute GvHD in myeloablative HSCT using human leukocyte antigen (HLA) unrelated donors. Equivalent results are being reported in recent studies using alternative donors, in reduced-intensity conditioning HSCT and nonmalignant disorders. These observations have led to hypothesizing that even in the setting of increasing donor HLA disparity, abatacept when given with traditional GvHD prophylaxis does not worsen general outcomes. In addition, in limited studies, abatacept have being protective against the development of chronic GvHD through extended dosing and in the treatment of steroid-refractory chronic GvHD. This review summarized all the limited reports of this novels approach in the HSCT setting.
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Affiliation(s)
| | - Hemalatha Rangarajan
- Division of Pediatric Hematology, Oncology,
Blood and Marrow Transplant, Nationwide Children’s Hospital, Columbus, OH,
USA
| | - Niketa Shah
- Section of Pediatric Hematology Oncology and
Bone Marrow transplant, Yale School of Medicine, New Haven, CT, USA
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29
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Identification of Potential Treatments for Acute Lymphoblastic Leukemia through Integrated Genomic Network Analysis. Pharmaceuticals (Basel) 2022; 15:ph15121562. [PMID: 36559013 PMCID: PMC9786277 DOI: 10.3390/ph15121562] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/03/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
The advancement of high-throughput sequencing and genomic analysis revealed that acute lymphoblastic leukemia (ALL) is a genetically heterogeneous disease. The abundance of such genetic data in ALL can also be utilized to identify potential targets for drug discovery and even drug repurposing. We aimed to determine potential genes for drug development and further guide the identification of candidate drugs repurposed for treating ALL through integrated genomic network analysis. Genetic variants associated with ALL were retrieved from the GWAS Catalog. We further applied a genomic-driven drug repurposing approach based on the six functional annotations to prioritize crucial biological ALL-related genes based on the scoring system. Lastly, we identified the potential drugs in which the mechanisms overlapped with the therapeutic targets and prioritized the candidate drugs using Connectivity Map (CMap) analysis. Forty-two genes were considered biological ALL-risk genes with ARID5B topping the list. Based on potentially druggable genes that we identified, palbociclib, sirolimus, and tacrolimus were under clinical trial for ALL. Additionally, chlorprothixene, sirolimus, dihydroergocristine, papaverine, and tamoxifen are the top five drug repositioning candidates for ALL according to the CMap score with dasatinib as a comparator. In conclusion, this study determines the practicability and the potential of integrated genomic network analysis in driving drug discovery in ALL.
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30
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Heo SK, Noh EK, Lee YJ, Shin Y, Kim Y, Im HS, Kim H, Koh SJ, Min YJ, Jo JC, Choi Y. The soluble VCAM-1 level is a potential biomarker predicting severe acute graft versus host disease after allogeneic hematopoietic cell transplantation. BMC Cancer 2022; 22:997. [PMID: 36127634 PMCID: PMC9487033 DOI: 10.1186/s12885-022-10096-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 09/13/2022] [Indexed: 11/30/2022] Open
Abstract
Background Severe graft versus host disease (GVHD) is the main reason for non-relapse mortality following allogeneic hematopoietic cell transplantation (HCT). We investigated the serum protein profiles of patients who had undergone HCT to identify predictive biomarkers of severe acute GVHD (aGVHD). Methods Serum samples were collected for 30 patients from day − 7 to day + 14 of HCT. The serum levels of plasma beta2-microglobulin (β2-MG), soluble vascular cell adhesion molecule-1 (sVCAM-1), platelet factor 4, and TNFSF-14 were measured by ELISA as potential biomarkers following 310 cytokine profiling array. Results The median age of the study patients was 53.5 years (range, 19–69). All grade and grade 2–4 aGVHD developed in 21 (70.0%) and 17 (56.7%) patients, respectively. Compared with their baseline levels on day − 7, β2-MG and sVCAM-1 were significantly increased on day + 14 of the HCT procedure (P = 0.028 and P < 0.001, respectively). Patients with a grade 2–4 severe aGVHD showed a significantly higher sVCAM-1 level at baseline (day-7) and at day + 14, compared with the other group with a grade 1 aGVHD or no aGVHD (P = 0.028 and P = 0.035, respectively). Conclusion Higher sVCAM- levels at baseline and on day + 14 in HCT patients could be a significant predictive biomarker of severe aGVHD. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-10096-3.
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Affiliation(s)
- Sook-Kyoung Heo
- Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Eui-Kyu Noh
- Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Yoo Jin Lee
- Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea.,Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Yerang Shin
- Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Youjin Kim
- Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea.,Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Hyeon-Su Im
- Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Hyeyeong Kim
- Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Su Jin Koh
- Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Young Joo Min
- Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Jae-Cheol Jo
- Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea. .,Department of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwan-doro, Dong-gu, Ulsan, 44033, Republic of Korea.
| | - Yunsuk Choi
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Seoul, 05505, South Korea.
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31
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Yuan J, Ren H. C-C chemokine receptor 5 and acute graft-versus-host disease. Immun Inflamm Dis 2022; 10:e687. [PMID: 36039647 PMCID: PMC9382859 DOI: 10.1002/iid3.687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/25/2022] [Accepted: 07/28/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The C-C chemokine receptor 5 (CCR5) is mainly expressed in a variety of immune cells. It interacts with multiple chemokine ligands that mediate the trafficking and recruitment of effector cells toward sites of inflammation. CCR5 not only plays a critical role in cell growth, activation, differentiation, adhesion, and migration but also participates in the development of acute graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation. METHODS This is a literature review article. The research design method is an evidence-based rapid review. The present discourse aim is first to scrutinize and assess the available literature on CCR5 and acute GVHD. Standard literature and database searches were implemented, gathered relevant material, and extracted information was then assessed. RESULTS CCR5 is a marker of GVHD effector cells, and CCR5 expression is elevated when acute GVHD occurs. CCR5 blockade with maraviroc in clinical trials results in a low incidence of acute GVHD. The immune mechanism includes that CCR5 blockade inhibits donor T cell migration and recruitment toward target organs, reduces the absolute numbers of donor T cells, is capable of slightly suppressing dendritic cell maturation, and reduces the percentage of Th1 and Th17 subsets. CCR5 blockade also inhibits internalization and activation of chemokines, inhibits proliferation and chemotaxis of T cells, and decreases the production of TNF-α and IFN-γ. In addition, there may be a form of crosstalk between CCR5 and CCR2. Inconsistently, infusion of CCR5-/- Tregs into lethally irradiated mice significantly increased the infiltration of CD4+ and CD8+ T cells into the liver, resulting in earlier and more severe GVHD. CONCLUSION This review indicates that CCR5 plays an important role in pathogenesis and development of acute GVHD. Elucidating its role in different immune cells will aid the development of targeted therapeutic treatments.
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Affiliation(s)
- Jing Yuan
- Department of HematologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Han‐yun Ren
- Department of HematologyPeking University First HospitalBeijingChina
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Wang N, Wang H, Fang S, Du J, Huang S, Li F, Jin X, Jia M, Xu L, Dou L, Liu D. High Risk of Recurrence of Malignancy Noted in Four-day rATG Regimen After Allogeneic PBSCT From Matched Sibling Donors. Transplant Cell Ther 2022; 28:769.e1-769.e9. [DOI: 10.1016/j.jtct.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 10/15/2022]
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Keshavarz Shahbaz S, Mansourabadi AH, Jafari D. Genetically engineered mesenchymal stromal cells as a new trend for treatment of severe acute graft-versus-host disease. Clin Exp Immunol 2022; 208:12-24. [PMID: 35274673 PMCID: PMC9113247 DOI: 10.1093/cei/uxac016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/25/2021] [Accepted: 02/07/2022] [Indexed: 01/12/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are a population of non-hematopoietic and self-renewing cells characterized by the potential to differentiate into different cell subtypes. MSCs have interesting features which have attracted a lot of attention in various clinical investigations. Some basic features of MSCs are including the weak immunogenicity (absence of MHC-II and costimulatory ligands accompanied by the low expression of MHC-I) and the potential of plasticity and multi-organ homing via expressing related surface molecules. MSCs by immunomodulatory effects could also ameliorate several immune-pathological conditions like graft-versus-host diseases (GVHD). The efficacy and potency of MSCs are the main objections of MSCs therapeutic applications. It suggested that improving the MSC immunosuppressive characteristic via genetic engineering to produce therapeutic molecules consider as one of the best options for this purpose. In this review, we explain the functions, immunologic properties, and clinical applications of MSCs to discuss the beneficial application of genetically modified MSCs in GVHD.
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Affiliation(s)
- Sanaz Keshavarz Shahbaz
- Cellular and Molecular Research Center, Research Institute for Prevention of Non-communicable Disease, Qazvin University of Medical Science, Qazvin, Iran
| | - Amir Hossein Mansourabadi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Immunogenetics Research Network (IgReN), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Davood Jafari
- Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
- Immunogenetics Research Network (IgReN), Universal Scientific Education and Research Network (USERN), Zanjan, Iran
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Effect of Vitamin D on Graft-versus-Host Disease. Biomedicines 2022; 10:biomedicines10050987. [PMID: 35625724 PMCID: PMC9138416 DOI: 10.3390/biomedicines10050987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/12/2022] [Accepted: 04/21/2022] [Indexed: 11/29/2022] Open
Abstract
The different cell subsets of the immune system express the vitamin D receptor (VDR). Through the VDR, vitamin D exerts different functions that influence immune responses, as previously shown in different preclinical models. Based on this background, retrospective studies explored the impacts of vitamin D levels on the outcomes of patients undergoing allogeneic hematopoietic stem-cell transplantation, showing that vitamin D deficiency is related to an increased risk of complications, especially graft-versus-host disease. These results were confirmed in a prospective cohort trial, although further studies are required to confirm this data. In addition, the role of vitamin D on the treatment of hematologic malignancies was also explored. Considering this dual effect on both the immune systems and tumor cells of patients with hematologic malignancies, vitamin D might be useful in this setting to decrease both graft-versus-host disease and relapse rates.
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Lowsky R, Strober S. Establishment of Chimerism and Organ Transplant Tolerance in Laboratory Animals: Safety and Efficacy of Adaptation to Humans. Front Immunol 2022; 13:805177. [PMID: 35222384 PMCID: PMC8866443 DOI: 10.3389/fimmu.2022.805177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
The definition of immune tolerance to allogeneic tissue and organ transplants in laboratory animals and humans continues to be the acceptance of the donor graft, rejection of third-party grafts, and specific unresponsiveness of recipient immune cells to the donor alloantigens in the absence of immunosuppressive treatments. Actively acquired tolerance was achieved in mice more than 60 years ago by the establishment of mixed chimerism in neonatal mice. Once established, mixed chimerism was self-perpetuating and allowed for acceptance of tissue transplants in adults. Successful establishment of tolerance in humans has now been reported in several clinical trials based on the development of chimerism after combined transplantation of hematopoietic cells and an organ from the same donor. This review examines the mechanisms of organ graft acceptance after establishment of mixed chimerism (allo-tolerance) or complete chimerism (self-tolerance), and compares the development of graft versus host disease (GVHD) and graft versus tumor (GVT) activity in complete and mixed chimerism. GVHD, GVT activity, and complete chimerism are also discussed in the context of bone marrow transplantation to treat hematologic malignancies. The roles of transient versus persistent mixed chimerism in the induction and maintenance of tolerance and organ graft acceptance in animal models and clinical studies are compared. Key differences in the stability of mixed chimeras and tolerance induction in MHC matched and mismatched rodents, large laboratory animals, and humans are examined to provide insights into the safety and efficacy of translation of results of animal models to clinical trials.
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Affiliation(s)
- Robert Lowsky
- Division of Blood and Marrow Transplantation and Cancer Cellular Therapy, Stanford University School of Medicine, Stanford, CA, United States
| | - Samuel Strober
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA, United States
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Reinoso-Segura M, Caballero-Velázquez T, Herrera P, Patriarca F, Fanin R, Bruno B, Einsele H, Nahi H, Granell M, López-Corral L, Reguera JL, García-Cadenas I, Gahrton G, Pérez-Simón JA. Phase II trial of allogeneic transplantation plus novel drugs in multiple myeloma: effect of intensifying reduced intensity conditioning with bortezomib and adding maintenance treatment. Transplant Cell Ther 2022; 28:258.e1-258.e8. [DOI: 10.1016/j.jtct.2022.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 01/05/2022] [Accepted: 01/30/2022] [Indexed: 10/19/2022]
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Busca A, Cinatti N, Gill J, Passera R, Dellacasa CM, Giaccone L, Dogliotti I, Manetta S, Corcione S, De Rosa FG. Management of Invasive Fungal Infections in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplantation: The Turin Experience. Front Cell Infect Microbiol 2022; 11:805514. [PMID: 35071052 PMCID: PMC8782257 DOI: 10.3389/fcimb.2021.805514] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/13/2021] [Indexed: 02/03/2023] Open
Abstract
Background Allogeneic hematopoietic stem cell transplant (allo-HSCT) recipients are exposed to an increased risk of invasive fungal infections (IFIs) due to neutropenia, immunosuppressive treatments, graft-versus-host disease (GvHD) and incomplete immune reconstitution. Although clinical benefit from antifungal prophylaxis has been demonstrated, IFIs remain a leading cause of morbidity and mortality in these patients. In the last decades, attention has also been focused on potential risk factors for IFI to tailor an antifungal prevention strategy based on risk stratification. Aim of the Study This retrospective single-center study aimed to assess the epidemiology and the prognostic factors of IFI in a large cohort of allo-HSCT patients. Methods Between January 2004 and December 2020, 563 patients with hematological malignancies received an allo-HSCT at the Stem Cell Transplant Unit in Turin: 191 patients (34%) received grafts from a matched sibling donor, 284 (50.5%) from a matched unrelated donor, and 87 (15.5%) from an haploidentical family member. The graft source was peripheral blood in 81.5% of the patients. Our policy for antifungal prophylaxis included fluconazole in matched related and unrelated donors, while micafungin was administered in patients receiving haploidentical transplant. According to this practice, fluconazole was administered in 441 patients (79.6%) and micafungin in 62 (11.2%), while only 9 patients received mold-active prophylaxis. Galactomannan testing was routinely performed twice a week; patients with persisting fever unresponsive to broad spectrum antibiotics were evaluated with lung high-resolution computed tomography (HRCT) scan. In case of imaging suggestive of IFI, bronchoalveolar lavage (BAL) was performed whenever feasible. Statistical Analysis Only probable/proven IFI (PP-IFI) occurring during the first 12 months after transplant have been evaluated. IFIs were classified as probable or proven according to the new revised European Organization for Research and Treatment of Cancer (EORTC)/Mycoses Study Group (MSG) consensus criteria. Multivariate competing risk regression, binary logistic, and proportional hazard models were performed to identify risk factors for PP-IFI. Results A total of 58 PP-IFIs (n = 47 probable; n = 11 proven) occurred in our patients resulting in a cumulative incidence of 4.1%, 8.1%, and 9.6% at 30, 180, and 365 days, respectively. Molds were the predominant agents (n = 50 Aspergillus; n = 1 Mucor), followed by invasive candidemia (n = 5 non-albicans Candida; n = 1 Candida albicans; n = 1 Trichosporon). Lung was the most frequent site involved in patients with mold infections (47/51, 92.2%). Median time from HSCT to IFI was 98.44 days (0–365 days). Only 34.5% of patients with IFI were neutropenic at the time of infection. The presence of IFI had a significant impact on overall survival at 1 year (IFI, 32.8% vs. non-IFI, 54.6%; p < 0.001). IFI-related mortality rate was 20.7% in the overall population, 17% in patients with probable IFI, and 36% in patients with proven IFI. Multivariate competing risk regression revealed that donor type was the factor significantly associated to the risk of IFI [subdistribution hazard ratio (SDHR), 1.91, IC 1.13–3.20; p = 0.015]. BAL was informative in a consistent number of cases (36/57, 63.2%) leading to the identification of fungal (21), bacterial (4), viral (3), and polymicrobial (8) infections. Overall, 79 patients (14%) received a diagnostic-driven treatment, and 63 patients (11.2%) received a fever-driven treatment. Liposomal amphoteric B was the drug used in the majority of patients receiving diagnostic-driven therapy (30/79, 38%), while caspofungin was administered more frequently in patients who received a fever-driven strategy (27/63, 42.9%). Conclusion According to our experience, a non-mold active prophylaxis in patients undergoing allo-HSCT is feasible when combined with an intensive diagnostic work-up including CT scan and BAL. BAL performed at the onset of the disease may provide informative results in most patients. A diagnostic-driven treatment strategy may contribute to limit the use of costly antifungal therapies.
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Affiliation(s)
- Alessandro Busca
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy
| | - Natascia Cinatti
- Department of Medical Sciences, Division of Internal Medicine, University of Turin, Turin, Italy
| | - Jessica Gill
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy.,Department of Molecular Biotechnology and Health Sciences, Division of Hematology, University of Turin, Turin, Italy
| | - Roberto Passera
- Department of Medical Sciences, Division of Nuclear Medicine, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy
| | - Chiara Maria Dellacasa
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy
| | - Luisa Giaccone
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy.,Department of Molecular Biotechnology and Health Sciences, Division of Hematology, University of Turin, Turin, Italy
| | - Irene Dogliotti
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy
| | - Sara Manetta
- Department of Oncology, SSD Trapianto Allogenico di Cellule Staminali, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, Turin, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Division of Infectious Diseases, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Division of Infectious Diseases, Azienda Ospedaliera Universitaria (A.O.U.) Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
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Arjomandnejad M, Kopec AL, Keeler AM. CAR-T Regulatory (CAR-Treg) Cells: Engineering and Applications. Biomedicines 2022; 10:287. [PMID: 35203496 PMCID: PMC8869296 DOI: 10.3390/biomedicines10020287] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 01/27/2023] Open
Abstract
Regulatory T cells are critical for maintaining immune tolerance. Recent studies have confirmed their therapeutic suppressive potential to modulate immune responses in organ transplant and autoimmune diseases. However, the unknown and nonspecific antigen recognition of polyclonal Tregs has impaired their therapeutic potency in initial clinical findings. To address this limitation, antigen specificity can be conferred to Tregs by engineering the expression of transgenic T-cell receptor (TCR) or chimeric antigen receptor (CAR). In contrast to TCR Tregs, CAR Tregs are major histocompatibility complex (MHC) independent and less dependent on interleukin-2 (IL-2). Furthermore, CAR Tregs maintain Treg phenotype and function, home to the target tissue and show enhanced suppressive efficacy compared to polyclonal Tregs. Additional development of engineered CAR Tregs is needed to increase Tregs' suppressive function and stability, prevent CAR Treg exhaustion, and assess their safety profile. Further understanding of Tregs therapeutic potential will be necessary before moving to broader clinical applications. Here, we summarize recent studies utilizing CAR Tregs in modulating immune responses in autoimmune diseases, transplantation, and gene therapy and future clinical applications.
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Affiliation(s)
- Motahareh Arjomandnejad
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA; (M.A.); (A.L.K.)
| | - Acadia L. Kopec
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA; (M.A.); (A.L.K.)
| | - Allison M. Keeler
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA; (M.A.); (A.L.K.)
- Department of Pediatrics, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
- NeuroNexus Institute, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
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Extracorporeal photopheresis in the treatment for acute and chronic graft-versus-host disease: a position statement from The Turkish Society of Apheresis (TSA). Transfus Apher Sci 2022; 61:103373. [DOI: 10.1016/j.transci.2022.103373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Moreno-Castaño AB, Salas MQ, Palomo M, Martinez-Sanchez J, Rovira M, Fernández-Avilés F, Martínez C, Cid J, Castro P, Escolar G, Carreras E, Diaz-Ricart M. Early vascular endothelial complications after hematopoietic cell transplantation: Role of the endotheliopathy in biomarkers and target therapies development. Front Immunol 2022; 13:1050994. [PMID: 36479117 PMCID: PMC9720327 DOI: 10.3389/fimmu.2022.1050994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/03/2022] [Indexed: 11/22/2022] Open
Abstract
This work aims to review the role of endothelial dysfunction underlying the main complications appearing early after autologous and allogeneic hematopoietic cell transplantation (HCT). The endothelial damage as the pathophysiological substrate of sinusoidal obstruction syndrome (SOS) is well established. However, there is growing evidence of the involvement of endothelial dysfunction in other complications, such as acute graft-versus-host disease (aGVHD) and transplant-associated thrombotic microangiopathy (TA-TMAs). Moreover, HCT-related endotheliopathy is not only limited to the HCT setting, as there is increasing evidence of its implication in complications derived from other cellular therapies. We also review the incidence and the risk factors of the main HCT complications and the biological evidence of the endothelial involvement and other linked pathways in their development. In addition, we cover the state of the art regarding the potential use of the biomarkers of endotheliopathy in the prediction, the early diagnosis, and the follow-up of the HCT complications and summarize current knowledge points to the endothelium and the other linked pathways described as potential targets for the prevention and treatment of HCT-complications. Lastly, the endothelium-focused therapeutic strategies that are emerging and might have a potential impact on the survival and quality of life of post-HCT-patients are additionally reviewed.
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Affiliation(s)
- Ana Belén Moreno-Castaño
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - María Queralt Salas
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Marta Palomo
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Julia Martinez-Sanchez
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Carmen Martínez
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Joan Cid
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Apheresis & Cellular Therapy Unit, Department of Hemotherapy and Hemostasis, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Pedro Castro
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Medical Intensive Care Unit, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Gines Escolar
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Enric Carreras
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Maribel Diaz-Ricart
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
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Li YR, Dunn ZS, Zhou Y, Lee D, Yang L. Development of Stem Cell-Derived Immune Cells for Off-the-Shelf Cancer Immunotherapies. Cells 2021; 10:cells10123497. [PMID: 34944002 PMCID: PMC8700013 DOI: 10.3390/cells10123497] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/04/2021] [Accepted: 12/08/2021] [Indexed: 12/14/2022] Open
Abstract
Cell-based cancer immunotherapy has revolutionized the treatment of hematological malignancies. Specifically, autologous chimeric antigen receptor-engineered T (CAR-T) cell therapies have received approvals for treating leukemias, lymphomas, and multiple myeloma following unprecedented clinical response rates. A critical barrier to the widespread usage of current CAR-T cell products is their autologous nature, which renders these cellular products patient-selective, costly, and challenging to manufacture. Allogeneic cell products can be scalable and readily administrable but face critical concerns of graft-versus-host disease (GvHD), a life-threatening adverse event in which therapeutic cells attack host tissues, and allorejection, in which host immune cells eliminate therapeutic cells, thereby limiting their antitumor efficacy. In this review, we discuss recent advances in developing stem cell-engineered allogeneic cell therapies that aim to overcome the limitations of current autologous and allogeneic cell therapies, with a special focus on stem cell-engineered conventional αβ T cells, unconventional T (iNKT, MAIT, and γδ T) cells, and natural killer (NK) cells.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA 90095, USA; (Y.-R.L.); (Y.Z.); (D.L.)
| | - Zachary Spencer Dunn
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA;
| | - Yang Zhou
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA 90095, USA; (Y.-R.L.); (Y.Z.); (D.L.)
| | - Derek Lee
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA 90095, USA; (Y.-R.L.); (Y.Z.); (D.L.)
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA 90095, USA; (Y.-R.L.); (Y.Z.); (D.L.)
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
- Correspondence:
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Laberko A, Idarmacheva A, Glushkova S, Pershin D, Shelikhova L, Maschan M, Maschan A, Balashov D. Post-Transplantation Immunosuppression After TCRΑβ/CD19 Graft Depletion Does Not Improve HSCT Outcomes in Primary Immunodeficiency. Transplant Cell Ther 2021; 28:172.e1-172.e4. [PMID: 34875404 DOI: 10.1016/j.jtct.2021.11.022] [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: 08/05/2021] [Revised: 11/29/2021] [Accepted: 11/29/2021] [Indexed: 10/19/2022]
Abstract
We recently demonstrated that TCRαβ+/CD19+ graft depletion successfully prevents severe acute and chronic graft-versus-host disease (GVHD) in pediatric patients with primary immunodeficiencies (PID) receiving transplants from both matched unrelated and mismatched related donors. However, in all patients, short-term post-hematopoietic stem cell transplantation (HSCT) immunosuppressive therapy (IST) was used. There are limited data on TCRαβ+/CD19+ graft depletion with no post-HSCT IST implementation. In the current study 74 PID patients who underwent first HSCT from matched unrelated (n=51) or mismatched related donors (n=23) with TCRαβ+/CD19+ graft depletion were included. All received as a conditioning regimen a combination of treosulfan with fludarabine and either melphalan or thiotepa. In all, thymoglobulin 5 mg/kg (days -5, -4, -3) and rituximab at day -1 were used. In 48 patients, various approaches to short-term post-transplantation IST were used, and 26 patients received no post-HSCT IST. The rates of engraftment, acute and chronic GVHD, survival, and mortality were similar in those who received and did not receive IST, with a slightly higher incidence of graft rejection in patients not receiving IST: 19% in the non-IST group against 13% in the IST group (P = .41). The incidence of cytomegalovirus reactivation was 50% and 39% (P = .50) and Epstein-Barr virus reactivation 10% and 0 (P = .20) in the IST and non-IST groups, respectively. No grade 4 adverse events were seen in both groups, although in 19 of 40 (47.5%) patients receiving calcineurin inhibitors, the therapy was discontinued before day 45. More robust immune recovery with both T- and B-lymphocytes was observed in the non-IST group. To conclude, TCRαβ+/CD19+ in combination with particular serotherapy effectively prevents severe acute and chronic GVHD in PID. Regarding remaining risks of infectious complications and additional drug-related toxicity, there are no benefits to post-HSCT IST use in these patients.
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Affiliation(s)
- Alexandra Laberko
- Department of Immunology, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia; Translational and Clinical Research Institute, Newcastle University; Newcastle-upon-Tyne, United Kingdom.
| | - Aishat Idarmacheva
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Svetlana Glushkova
- Laboratory of Hematopoietic Stem Cell Transplantation and Immunotherapy, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitry Pershin
- Laboratory of Hematopoietic Stem Cell Transplantation and Immunotherapy, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Larisa Shelikhova
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Michael Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexei Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitry Balashov
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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Bruserud Ø, Tsykunova G, Hernandez-Valladares M, Reikvam H, Tvedt THA. Therapeutic Use of Valproic Acid and All-Trans Retinoic Acid in Acute Myeloid Leukemia-Literature Review and Discussion of Possible Use in Relapse after Allogeneic Stem Cell Transplantation. Pharmaceuticals (Basel) 2021; 14:ph14050423. [PMID: 34063204 PMCID: PMC8147490 DOI: 10.3390/ph14050423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 12/17/2022] Open
Abstract
Even though allogeneic stem cell transplantation is the most intensive treatment for acute myeloid leukemia (AML), chemo-resistant leukemia relapse is still one of the most common causes of death for these patients, as is transplant-related mortality, i.e., graft versus host disease, infections, and organ damage. These relapse patients are not always candidates for additional intensive therapy or re-transplantation, and many of them have decreased quality of life and shortened expected survival. The efficiency of azacitidine for treatment of posttransplant AML relapse has been documented in several clinical trials. Valproic acid is an antiepileptic fatty acid that exerts antileukemic activity through histone deacetylase inhibition. The combination of valproic acid and all-trans retinoic acid (ATRA) is well tolerated even by unfit or elderly AML patients, and low-toxicity chemotherapy (e.g., azacitidine) can be added to this combination. The triple combination of azacitidine, valproic acid, and ATRA may therefore represent a low-intensity and low-toxicity alternative for these patients. In the present review, we review and discuss the general experience with valproic acid/ATRA in AML therapy and we discuss its possible use in low-intensity/toxicity treatment of post-allotransplant AML relapse. Our discussion is further illustrated by four case reports where combined treatments with sequential azacitidine/hydroxyurea, valproic acid, and ATRA were used.
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Affiliation(s)
- Øystein Bruserud
- Department of Clinical Science, University of Bergen, N-5021 Bergen, Norway;
- Department of Medicine, Haukeland University Hospital, N-5021 Bergen, Norway; (G.T.); (T.H.A.T.)
- Correspondence:
| | - Galina Tsykunova
- Department of Medicine, Haukeland University Hospital, N-5021 Bergen, Norway; (G.T.); (T.H.A.T.)
| | - Maria Hernandez-Valladares
- The Proteomics Facility of the University of Bergen (PROBE), University of Bergen, N-5021 Bergen, Norway;
| | - Hakon Reikvam
- Department of Clinical Science, University of Bergen, N-5021 Bergen, Norway;
- Department of Medicine, Haukeland University Hospital, N-5021 Bergen, Norway; (G.T.); (T.H.A.T.)
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