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Ran L, Peng Y, Zhao M, Luo X, Chen S, Tang X, Zhang Y, Li L, Li L, Zhang W, Jiang T, Wu X, Hu R, Liu Y, Yang Z. Predictive model of the efficiency of hematopoietic stem cell collection in patients with multiple myeloma and lymphoma based on multiple peripheral blood markers. Int J Lab Hematol 2024. [PMID: 38960878 DOI: 10.1111/ijlh.14337] [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: 11/27/2023] [Accepted: 06/16/2024] [Indexed: 07/05/2024]
Abstract
INTRODUCTION Autologous hematopoietic stem cell transplantation (ASCT) has gained extensive application in the treatment of lymphoma and multiple myeloma (MM). Plenty of studies demonstrate that peripheral blood indicators could be considered potential predictive biomarkers for hematopoietic stem cells (HSCs) collection efficiency, including white blood cell count (WBC), monocyte count (Mono), platelet count (PLT), hematocrit, and hemoglobin levels. Currently, clinically practical predictive models based on these peripheral detection indicators to quickly, conveniently, and accurately predict collection efficiency are lacking. METHODS In total, 139 patients with MM and lymphoma undergoing mobilization and collection of ASCT were retrospectively studied. The study endpoint was successful collection of autologous HSCs. We analyzed the effects of clinical characteristics and peripheral blood markers on collection success, and screened variables to establish a prediction model. We determined the optimal cutoff value of peripheral blood markers for predicting successful stem cell collection and the clinical value of a multi-marker prediction approach. We also established a prediction model for collection efficacy. RESULTS Univariate and multivariate logistic regression analyses showed that the mobilization regimen, Mono, PLT, mononuclear cell count (MNC), and peripheral blood CD34+ cell count (PB CD34+ counts) were significant predictors of successful collection of peripheral blood stem cells (PBSC). Two predictive models were constructed based on the results of multivariate logistic analyses. Model 1 included the mobilization regimen, Mono, PLT, and MNC, whereas Model 2 included the mobilization regimen, Mono, PLT, MNC, and PB CD34+ counts. Receiver operating characteristic (ROC) curve analysis showed that the PB CD34+ counts, Model 1, and Model 2 could predict successful HSCs collection, with cutoff values of 26.92 × 106/L, 0.548, and 0.355, respectively. Model 1 could predict successful HSCs collection with a sensitivity of 84.62%, specificity of 75.73%, and area under the curve (AUC) of 0.863. Model 2 could predict successful HSCs collection with a sensitivity of 83.52%, specificity of 94.17%, and AUC of 0.946; thus, it was superior to the PB CD34+ counts alone. CONCLUSION Our findings suggest that the combination of the mobilization regimen, Mono, PLT, MNC, and PB CD34+ counts before collection has predictive value for the efficacy of autologous HSCs collection in patients with MM and lymphoma. Using models based on these predictive markers may help to avoid over-collection and improve patient outcomes.
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Affiliation(s)
- Longrong Ran
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Yu Peng
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Mingyu Zhao
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Xin Luo
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Shuang Chen
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Xinyi Tang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
- School of Medicine Chongqing University, Chongqing, China
| | - Yakun Zhang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
- School of Medicine Chongqing University, Chongqing, China
| | - Lian Li
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Liangmei Li
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Wei Zhang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Tingting Jiang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Xuelian Wu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Renzhi Hu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Yao Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Zailin Yang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
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Yang SH, Liu HT, Wang TF, Liou YS, Sun DS, Wang JH, Chen LY. Shorter donor leukocyte telomere length is associated with poor peripheral blood stem cell mobilization induced by granulocyte colony-stimulating factor. J Formos Med Assoc 2024:S0929-6646(24)00294-8. [PMID: 38914514 DOI: 10.1016/j.jfma.2024.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 06/16/2024] [Accepted: 06/18/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND/PURPOSE Insufficient numbers of peripheral blood stem cells (PBSC) after granulocyte colony-stimulating factor (G-CSF) mobilization occurs in a significant proportion of PBSC collections, often from older age donors. Telomere length (TL) is often used as an indicator of an individual's biological age. This study aimed to investigate the relationship between donors' leukocyte TL and the outcome of G-CSF-induced PBSC mobilization in healthy unrelated donors. METHODS Donors' leukocyte TLs and the outcome of G-CSF-induced PBSC mobilization, as assessed by pre-harvest CD34+ cell counts, were analyzed in 39 healthy PBSC donors. TL in a non-mobilized general population (n = 90) was included as a control group. G-CSF mobilization effect was categorized into three groups according to pre-harvest CD34+ cell count: poor (≤25/μL, PMD), intermediate (between 25 and 180/μL), and good (≥180/μl, GMD). RESULTS Leukocyte TL of PBSC donors correlated well with pre-harvest CD34+ cell counts (r = 0.645, p < 0.001). Leukocyte TLs of PMDs (n = 8) were significantly shorter than those of GMDs (n = 9) and non-mobilization controls (p < 0.05). Moreover, all PMD TLs were below the 50th percentile, and 62.5% of PMDs had TLs below the 10th percentile of age-matched control participants. In contrast, no GMD TLs were below the 10th percentile; in fact, 33.3% (3/9) of them were above the 90th percentile. CONCLUSION Our results indicate that shorter donor leukocyte TL is associated with poor G-CSF-induced PBSC mobilization. TL, which represents a donor's biological age, could be a potential predictor for mobilization outcome.
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Affiliation(s)
- Shang-Hsien Yang
- Department of Pediatric Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Department of Medicine, College of Medicine, Tzu Chi University, Hualien, Taiwan; Stem Cells Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
| | - Hsin-Tzu Liu
- Department of Medicine Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Tso-Fu Wang
- Department of Medicine, College of Medicine, Tzu Chi University, Hualien, Taiwan; Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Stem Cells Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Shan Liou
- Department of Molecular Biology and Human Genetics, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Jen-Hong Wang
- Department of Medicine Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Liuh-Yow Chen
- Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
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He X, Jiang D, Zhao L, Chen S, Zhu Y, He Q, He Y. Predictive factors for peripheral blood stem cell mobilization in multiple myeloma in the era of novel therapies: A single-center experience. Cancer Med 2024; 13:e7356. [PMID: 38850125 PMCID: PMC11161823 DOI: 10.1002/cam4.7356] [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: 02/28/2024] [Revised: 05/23/2024] [Accepted: 05/26/2024] [Indexed: 06/09/2024] Open
Abstract
OBJECTIVE Multiple myeloma (MM) is the leading indication of autologous hematopoietic stem cell transplantation. The aim of this study was to determine the incidence of mobilization failure and characterize the risk factors associated with poor mobilization (PM) of MM patients in novel therapies era. METHODS We conducted a retrospective study of 211 MM patients who received their first peripheral blood stem cells (PBSC) mobilization at our single center. The following data were collected: age, gender, clinical stage, disease status, complete blood cell count, induction regimen, CD34+ cell count in peripheral blood (PB), and PBSC collections. RESULTS In addition to conventional drugs, 22 (10.4%) patients received daratumumab containing induction, and 33 (15.6%) patients used plerixafor for poor mobilization (pre-apheresis PB CD34+ cells <20/μL). Failure of collection occurred in 24 (11.4%) patients and was correlated with low white blood cell (WBC), ≥3 cycles of lenalidomide treatment before mobilization, steady-state mobilization and nouse of plerixafor are associated with mobilization failure. Daratumumab-based induction treatment ≥2 courses, albumin >41 g/L before mobilization, and steady-state mobilization were risk factors for PM in subgroups of patients treated with lenalidomide for <3 courses. In addition, Hepatitis B virus infection at baseline, thalassemia and measurable residual disease positivity were recognized as predictive factors for PM in subset of chemo-mobilization patients. CONCLUSION In addition to some well-recognized risk factors, baseline WBC count and daratumumab exposure ≥2 courses before mobilization were revealed as the predictive factors of mobilization failure, providing consultation for preemptive use of plerixafor.
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Affiliation(s)
- Xiao He
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
| | - Duanfeng Jiang
- Department of HematologyThe Second Affiliated Hospital of Hainan Medical UniversityHaikouChina
| | - Liang Zhao
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
| | - Shuping Chen
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
| | - Yan Zhu
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
| | - Qun He
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
| | - Yanjuan He
- Department of Hematology, Xiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalCentral South UniversityChangshaChina
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Branco A, Rayabaram J, Miranda CC, Fernandes-Platzgummer A, Fernandes TG, Sajja S, da Silva CL, Vemuri MC. Advances in ex vivo expansion of hematopoietic stem and progenitor cells for clinical applications. Front Bioeng Biotechnol 2024; 12:1380950. [PMID: 38846805 PMCID: PMC11153805 DOI: 10.3389/fbioe.2024.1380950] [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: 02/02/2024] [Accepted: 04/25/2024] [Indexed: 06/09/2024] Open
Abstract
As caretakers of the hematopoietic system, hematopoietic stem cells assure a lifelong supply of differentiated populations that are responsible for critical bodily functions, including oxygen transport, immunological protection and coagulation. Due to the far-reaching influence of the hematopoietic system, hematological disorders typically have a significant impact on the lives of individuals, even becoming fatal. Hematopoietic cell transplantation was the first effective therapeutic avenue to treat such hematological diseases. Since then, key use and manipulation of hematopoietic stem cells for treatments has been aspired to fully take advantage of such an important cell population. Limited knowledge on hematopoietic stem cell behavior has motivated in-depth research into their biology. Efforts were able to uncover their native environment and characteristics during development and adult stages. Several signaling pathways at a cellular level have been mapped, providing insight into their machinery. Important dynamics of hematopoietic stem cell maintenance were begun to be understood with improved comprehension of their metabolism and progressive aging. These advances have provided a solid platform for the development of innovative strategies for the manipulation of hematopoietic stem cells. Specifically, expansion of the hematopoietic stem cell pool has triggered immense interest, gaining momentum. A wide range of approaches have sprouted, leading to a variety of expansion systems, from simpler small molecule-based strategies to complex biomimetic scaffolds. The recent approval of Omisirge, the first expanded hematopoietic stem and progenitor cell product, whose expansion platform is one of the earliest, is predictive of further successes that might arise soon. In order to guarantee the quality of these ex vivo manipulated cells, robust assays that measure cell function or potency need to be developed. Whether targeting hematopoietic engraftment, immunological differentiation potential or malignancy clearance, hematopoietic stem cells and their derivatives need efficient scaling of their therapeutic potency. In this review, we comprehensively view hematopoietic stem cells as therapeutic assets, going from fundamental to translational.
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Affiliation(s)
- André Branco
- Department of Bioengineering and Institute for Bioengineering and Biosciences (iBB), Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Janakiram Rayabaram
- Protein and Cell Analysis, Biosciences Division, Invitrogen Bioservices, Thermo Fisher Scientific, Bangalore, India
| | - Cláudia C. Miranda
- Department of Bioengineering and Institute for Bioengineering and Biosciences (iBB), Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- AccelBio, Collaborative Laboratory to Foster Translation and Drug Discovery, Cantanhede, Portugal
| | - Ana Fernandes-Platzgummer
- Department of Bioengineering and Institute for Bioengineering and Biosciences (iBB), Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Tiago G. Fernandes
- Department of Bioengineering and Institute for Bioengineering and Biosciences (iBB), Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Suchitra Sajja
- Protein and Cell Analysis, Biosciences Division, Invitrogen Bioservices, Thermo Fisher Scientific, Bangalore, India
| | - Cláudia L. da Silva
- Department of Bioengineering and Institute for Bioengineering and Biosciences (iBB), Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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Prisciandaro M, Santinelli E, Tomarchio V, Tafuri MA, Bonchi C, Palazzo G, Nobile C, Marinucci A, Mele M, Annibali O, Rigacci L, Vacca M. Stem Cells Collection and Mobilization in Adult Autologous/Allogeneic Transplantation: Critical Points and Future Challenges. Cells 2024; 13:586. [PMID: 38607025 PMCID: PMC11011310 DOI: 10.3390/cells13070586] [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: 02/05/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/13/2024] Open
Abstract
Achieving successful hematopoietic stem cell transplantation (HSCT) relies on two fundamental pillars: effective mobilization and efficient collection through apheresis to attain the optimal graft dose. These cornerstones pave the way for enhanced patient outcomes. The primary challenges encountered by the clinical unit and collection facility within a transplant program encompass augmenting mobilization efficiency to optimize the harvest of target cell populations, implementing robust monitoring and predictive strategies for mobilization, streamlining the apheresis procedure to minimize collection duration while ensuring adequate yield, prioritizing patient comfort by reducing the overall collection time, guaranteeing the quality and purity of stem cell products to optimize graft function and transplant success, and facilitating seamless coordination between diverse entities involved in the HSCT process. In this review, we aim to address key questions and provide insights into the critical aspects of mobilizing and collecting hematopoietic stem cells for transplantation purposes.
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Affiliation(s)
- Michele Prisciandaro
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
| | - Enrico Santinelli
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
- Program in Immunology, Molecular Medicine and Applied Biotechnologies, Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Valeria Tomarchio
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
| | - Maria Antonietta Tafuri
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
| | - Cecilia Bonchi
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
| | - Gloria Palazzo
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
| | - Carolina Nobile
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
| | - Alessandra Marinucci
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
| | - Marcella Mele
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
| | - Ombretta Annibali
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
| | - Luigi Rigacci
- Operative Research Unit of Hematology and Stem Cell Transplantation, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (E.S.); (V.T.); (M.A.T.); (M.M.); (O.A.); (L.R.)
| | - Michele Vacca
- Operative Research Unit of Transfusion Medicine and Cellular Therapy, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy; (C.B.); (G.P.); (C.N.); (A.M.)
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Ahmadi AR, Wesson RN, Huang J, Harmon J, Burdick JF, Cameron AM, Sun Z. Induction of Skin Allograft Chimerism by Pharmacological Mobilization of Endogenous Bone Marrow-Derived Stem Cells. J Burn Care Res 2024; 45:234-241. [PMID: 37801462 PMCID: PMC10768753 DOI: 10.1093/jbcr/irad153] [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: 06/08/2023] [Indexed: 10/08/2023]
Abstract
Skin substitutes including allografts remain a standard therapeutic approach to promote healing of both acute and chronic large wounds. However, none have resulted in the regrowth of lost and damaged tissues and scarless wound healing. Here, we demonstrate skin allograft chimerism and repair through the mobilization of endogenous bone marrow-derived stem and immune cells in rats and swine. We show that pharmacological mobilization of bone marrow stem cells and immune cells into the circulation promotes host repopulation of skin allografts and restoration of the skin's normal architecture without scarring and minimal contracture. When skin allografts from DA rats are transplanted into GFP transgenic Lewis recipients with a combination of AMD3100 and low-dose FK506 (AF) therapy, host-derived GFP-positive cells repopulate and/or regenerate cellular components of skin grafts including epidermis and hair follicles and the grafts become donor-host chimeric skin. Using AF combination therapy, burn wounds with skin allografts were healed by newly regenerated chimeric skin with epidermal appendages and pigmentation and without contracture in swine.
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Affiliation(s)
- Ali R Ahmadi
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Russell N Wesson
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jinny Huang
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - John Harmon
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James F Burdick
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Andrew M Cameron
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Zhaoli Sun
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Lanza F, Marchetti M, Zannetti BA. Overview on novel strategies and current guidelines for hematopoietic stem cell mobilisation and collection. Transfus Apher Sci 2023; 62:103830. [PMID: 37867056 DOI: 10.1016/j.transci.2023.103830] [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] [Indexed: 10/24/2023]
Abstract
The success of the autologous stem cell transplantation is strictly related to an adequate hematopoietic stem cell mobilization and collection. The minimum threshold for a successful mobilization is currently defined as 2 × 106/kg CD34+ cells. However, the optimal stem cell mobilization strategy is still controversial. The availability of plerixafor, a selective and reversible CXCR4 inhibitor, has been associated with an higher use of chemo-free protocols by many centres. In the near future, it is conceivable that artificial intelligence may became more accurate and comprehensive, possibly guiding clinicians in choosing the optimal mobilisation treatment for the various patients undergoing hematopoietic stem cell transplantation. Machine learning-based scoring models may be the basis for the development of "intelligent" mobilisation algorithms.
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Affiliation(s)
- F Lanza
- Hematology Unit and Romagna Metropolitan Transplant Network, University Hospital, Ravenna & Universty of Bologna, Italy
| | | | - B A Zannetti
- Hematology Unit and Romagna Metropolitan Transplant Network, University Hospital, Ravenna, Italy
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Sukhtankar DD, Fung JJ, Kim MN, Cayton T, Chiou V, Caculitan NG, Zalicki P, Kim S, Jo Y, Kim S, Lee JM, Choi J, Mun S, Chin A, Jang Y, Lee JY, Kim G, Kim EH, Huh WK, Jeong JY, Seen DS, Cardarelli PM. GPC-100, a novel CXCR4 antagonist, improves in vivo hematopoietic cell mobilization when combined with propranolol. PLoS One 2023; 18:e0287863. [PMID: 37878624 PMCID: PMC10599528 DOI: 10.1371/journal.pone.0287863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/27/2023] [Indexed: 10/27/2023] Open
Abstract
Autologous Stem Cell Transplant (ASCT) is increasingly used to treat hematological malignancies. A key requisite for ASCT is mobilization of hematopoietic stem cells into peripheral blood, where they are collected by apheresis and stored for later transplantation. However, success is often hindered by poor mobilization due to factors including prior treatments. The combination of G-CSF and GPC-100, a small molecule antagonist of CXCR4, showed potential in a multiple myeloma clinical trial for sufficient and rapid collection of CD34+ stem cells, compared to the historical results from the standards of care, G-CSF alone or G-CSF with plerixafor, also a CXCR4 antagonist. In the present study, we show that GPC-100 has high affinity towards the chemokine receptor CXCR4, and it potently inhibits β-arrestin recruitment, calcium flux and cell migration mediated by its ligand CXCL12. Proximity Ligation Assay revealed that in native cell systems with endogenous receptor expression, CXCR4 co-localizes with the beta-2 adrenergic receptor (β2AR). Co-treatment with CXCL12 and the β2AR agonist epinephrine synergistically increases β-arrestin recruitment to CXCR4 and calcium flux. This increase is blocked by the co-treatment with GPC-100 and propranolol, a non-selective beta-adrenergic blocker, indicating a functional synergy. In mice, GPC-100 mobilized more white blood cells into peripheral blood compared to plerixafor. GPC-100 induced mobilization was further amplified by propranolol pretreatment and was comparable to mobilization by G-CSF. Addition of propranolol to the G-CSF and GPC-100 combination resulted in greater stem cell mobilization than the G-CSF and plerixafor combination. Together, our studies suggest that the combination of GPC-100 and propranolol is a novel strategy for stem cell mobilization and support the current clinical trial in multiple myeloma registered as NCT05561751 at www.clinicaltrials.gov.
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Affiliation(s)
- Devki D. Sukhtankar
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Juan José Fung
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Mi-na Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Thomas Cayton
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Valerie Chiou
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Niña G. Caculitan
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Piotr Zalicki
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Sujeong Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Yoonjung Jo
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - SoHui Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Jae Min Lee
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Junhee Choi
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | | | - Ashley Chin
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Yongdae Jang
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Ji Yeong Lee
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Gowoon Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Eun Hee Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Won-Ki Huh
- School of Biological Sciences, Seoul National University, Seoul, Republic of Korea
- Institute of Microbiology, Seoul National University, Seoul, Republic of Korea
| | - Jae-Yeon Jeong
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | | | - Pina M. Cardarelli
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
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9
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Salhotra A, Yuan S, Ali H. Fifty years of BMT: risk stratification, donor matching, and stem cell collection for transplantation. Front Oncol 2023; 13:1196564. [PMID: 37700828 PMCID: PMC10493308 DOI: 10.3389/fonc.2023.1196564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/07/2023] [Indexed: 09/14/2023] Open
Abstract
In this review, we discuss recipient risk assessment for allo-HCT regarding comorbidities present at baseline to predict non relapse mortality. We further reviewed the incorporation of remission status and cytogenetic risk prior to allograft transplantation to predict relapse rates for hematologic malignancies. HCT-CI and DRI are tools available to physicians to assess the risk-benefit of allo-HCT in patients referred for transplantation. Next, we discuss our algorithm for donor selection and criteria for donor selection in case matched donors are not available. Finally, we discuss our approach for stem cell mobilization, especially in donors failing G-CSF, and our approach for the use of plerixafor and data supporting its use.
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Affiliation(s)
- Amandeep Salhotra
- Department of Hematology and Hematopoietic Cell Transplantation (HCT), City of Hope National Medical Center, Duarte, CA, United States
| | - Shan Yuan
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine, City of Hope National Medical Center, Duarte, CA, United States
| | - Haris Ali
- Department of Hematology and Hematopoietic Cell Transplantation (HCT), City of Hope National Medical Center, Duarte, CA, United States
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10
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Perrone S, Capria S, Bernardi M, Marchesi F, Ortu La Barbera E, Trisolini SM, Minotti C, Shafii Bafti M, Scerpa MC, Mulé A, Ciceri F, Martelli M, Cimino G. Impact of gemtuzumab ozogamicin consolidation on hematopoietic stem cells (HSCs) mobilization in AML: analysis of 20 patients. Ann Hematol 2023; 102:769-775. [PMID: 36795117 DOI: 10.1007/s00277-023-05129-1] [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: 08/08/2022] [Accepted: 02/05/2023] [Indexed: 02/17/2023]
Abstract
Gemtuzumab ozogamicin (GO), is an anti-CD33 monoclonal antibody, approved for AML CD33 + , those patients with low and intermediate-risk who obtain a complete response may also be candidated for consolidation with autologous stem cell transplantation (ASCT). However, there are scant data on the mobilization of hemopoietic stem cells (HSC) after fractionated GO. We retrospectively studied data from five Italian centers and identified 20 patients (median age 54 years, range 29-69, 15 female, 15 NPM1mutated) that attempted HSC mobilization after fractionated doses of GO + "7 + 3" regimen and 1-2 cycles of consolidation (GO + HDAC + daunorubicin). After chemotherapy and standard G-CSF, 11/20 patients (55%) reached the threshold of 20 CD34 + /µL, and HSC were successfully harvested, while 9 patients (45%) failed. The median day of apheresis was Day + 26 from the start of chemotherapy (range 22-39 days). In good mobilizer patients, the median circulating CD34 + cells were 35.9 cells/µL and the median CD34 + harvested were 4.65 × 106/kg of patients' body weight. With a median follow-up of 12.7 months, at 24 months from the first diagnosis, 93.3% of all 20 patients were alive and the median overall survival was 25 months. The 2-year RFS rate from the timepoint of the first CR was 72.6%, while the median RFS was not reached. However, only five patients underwent ASCT and achieved full engraftment.In conclusion, in our cohort of patients, the addition of GO reduced HSC mobilization and harvesting, which was reached in about 55% of patients. Nevertheless, further studies are warranted to evaluate the effects of fractionated doses of GO on HSC mobilization and ASCT outcomes.
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Affiliation(s)
- Salvatore Perrone
- Hematology, Polo Universitario Pontino, "Sapienza", Via A. Canova S.M. Goretti Hospital, 04100, Latina, Italy.
| | - Saveria Capria
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Massimo Bernardi
- University Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, IRCCS Regina Elena National Cancer Institute, Istituti Fisioterapici Ospitalieri (I.F.O.), Rome, Italy
| | - Elettra Ortu La Barbera
- Hematology, Polo Universitario Pontino, "Sapienza", Via A. Canova S.M. Goretti Hospital, 04100, Latina, Italy
| | - Silvia Maria Trisolini
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Clara Minotti
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Mahnaz Shafii Bafti
- Department of Immunohematology and Transfusional Medicine, AOUP Umberto I, Rome, Italy
| | - Maria Cristina Scerpa
- Hematology, Polo Universitario Pontino, "Sapienza", Via A. Canova S.M. Goretti Hospital, 04100, Latina, Italy
| | - Antonino Mulé
- UOC Hematology and Oncology, Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy
| | - Fabio Ciceri
- University Vita-Salute San Raffaele, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maurizio Martelli
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Cimino
- Hematology, Polo Universitario Pontino, "Sapienza", Via A. Canova S.M. Goretti Hospital, 04100, Latina, Italy.,Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
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11
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Piccirillo N, Putzulu R, Metafuni E, Massini G, Fatone F, Corbingi A, Giammarco S, Limongiello MA, Di Giovanni A, Zini G, Bacigalupo A, Teofili L, Sica S, Chiusolo P. Peripheral Blood Allogeneic Stem Cell Mobilization: Can We Predict a Suboptimal Mobilization? Transfus Med Rev 2023; 37:150725. [PMID: 37315997 DOI: 10.1016/j.tmrv.2023.150725] [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: 11/19/2022] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 06/16/2023]
Abstract
Allogeneic peripheral blood stem cells mobilization is now the basis of most stem cell transplants. In a very limited number of cases, mobilization is suboptimal leading to further collection procedures, to suboptimal cell doses infusion with delayed engraftment time, increased risks of transplant procedure and of related costs. To date we have no recognized and shared criteria for early estimating the probability of poor mobilization in healthy donors. We then analyzed allogeneic peripheral blood stem cell donations performed at the Fondazione Policlinico Universitario A.Gemelli IRCCS Hospital from January 2013 to December 2021 in order to identify premobilization factors associated with successful mobilization. The following data were collected: age, gender, weight, complete blood cell count at baseline, G-CSF dose, number of collection procedures, CD34+ cell count in peripheral blood on the first day of collection, CD34+ cell dose per kg body weight of recipient. Mobilization efficacy was defined according to the number of CD34+ cells in peripheral blood on day +5 of G-CSF administration. We classified donors as sub-optimal mobilizers or good mobilizers according to the achievement of the 50 CD34+ cell/μL threshold. We observed 30 suboptimal mobilizations in 158 allogeneic peripheral blood stem cell donations. Age and baseline white blood cell count were factors significantly associated with negative or positive impact on mobilization, respectively. We did not find significant differences in mobilization based on gender or G-CSF dose. Using cut-off values of 43 years and 5.5×109/L WBC count, we built a suboptimal mobilization score: donors who reach 2, 1 or 0 points have a 46%, 16% or 4% probability of suboptimal mobilization, respectively. Our model explains 26% of the variability of mobilization confirming that most of the mobilization magnitude depends on genetically determined factors; however, suboptimal mobilization score is a simple tool providing an early assessment of mobilization efficacy before G-CSF administration begins in order to support allogeneic stem cells selection, mobilization and collection. Through a systematic review, we looked for confirmation of our findings. According to the published articles, all the variables we included in our model are confirmed to be strongly related to the success of mobilization. We believe that score system approach could be applied in clinical practice to assess the risk of mobilization failure at baseline allowing for a priori intervention.
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Affiliation(s)
- Nicola Piccirillo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Rossana Putzulu
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Elisabetta Metafuni
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Giuseppina Massini
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Federica Fatone
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Andrea Corbingi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Sabrina Giammarco
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Maria Assunta Limongiello
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Alessia Di Giovanni
- Hematology Unit, Center for Translational Medicine, Azienda USL Toscana NordOvest, Livorno, Italy
| | - Gina Zini
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Bacigalupo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luciana Teofili
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Simona Sica
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Patrizia Chiusolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
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12
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Haubitz M, von Petersdorff VS, Helsen I, Brunold C, Oppliger Leibundgut E, Baerlocher GM. Higher Age (≥60 Years) Increases the Risk for Adverse Events during Autologous Hematopoietic Stem Cell Transplantation. Cancers (Basel) 2023; 15:cancers15051584. [PMID: 36900376 PMCID: PMC10000699 DOI: 10.3390/cancers15051584] [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: 02/03/2023] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
Autologous hematopoietic stem cell transplantation (autoHSCT) is a standard of care for patients with hemato-oncologic diseases. This procedure is highly regulated, and a quality assurance system needs to be in place. Deviations from defined processes and outcomes are reported as adverse events (AEs: any untoward medical occurrence temporally associated with an intervention that may or may not have a causal relationship), including adverse reactions (ARs: a response to a medicinal product which is noxious and unintended). Only a few reports on AEs cover the procedure of autoHSCT from collection until infusion. Our aim was to investigate the occurrence and severity of AEs in a large data set of patients who were treated by autoHSCT. In this retrospective, observational, single-center study on 449 adult patients during the years 2016-2019, AEs occurred in 19.6% of the patients. However, only 6.0% of patients had ARs, which is a low rate compared to the percentages (13.5-56.9%) found in other studies; 25.8% of the AEs were serious and 57.5% were potentially serious. Larger leukapheresis volumes, lower numbers of collected CD34+ cells and larger transplant volumes significantly correlated with the occurrence and number of AEs. Importantly, we found more AEs in patients >60 years (see graphical abstract). By preventing potentially serious AEs of quality and procedural issues, AEs could be reduced by 36.7%. Our results provide a broad view on AEs and point out steps and parameters for the potential optimization of the autoHSCT procedure, especially in elderly patients.
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Affiliation(s)
- Monika Haubitz
- Laboratory for Hematopoiesis and Molecular Genetics, Experimental Hematology, Department for BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
| | - Vittoria S. von Petersdorff
- Laboratory for Hematopoiesis and Molecular Genetics, Experimental Hematology, Department for BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
| | - Ingrid Helsen
- Laboratory for Hematopoiesis and Molecular Genetics, Experimental Hematology, Department for BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
| | - Claudio Brunold
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Elisabeth Oppliger Leibundgut
- Laboratory for Hematopoiesis and Molecular Genetics, Experimental Hematology, Department for BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Gabriela M. Baerlocher
- Laboratory for Hematopoiesis and Molecular Genetics, Experimental Hematology, Department for BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
- Correspondence:
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13
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Khalighfard S, Khori V, Esmati E, Ahmadi F, Amiriani T, Poorkhani A, Sadani S, Khodayari S, Khodayari H, Kalhori MR, Keshavarz P, Alizadeh AM. Breast tumor metastasis following filgrastim administration due to the SDF-1/CXCR4 pathway. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2023; 40:74. [PMID: 36609711 DOI: 10.1007/s12032-022-01935-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/07/2022] [Indexed: 01/07/2023]
Abstract
Filgrastim, a recombinant type of granulocyte-colony stimulating factor (G-CSF), has a high potential to manage chemotherapy-induced leukopenia. It can increase stromal cell-derived factor 1 (SDF-1) which may stimulate C-X-C chemokine receptor type 4 (CXCR4) to migrate bone marrow-derived stem/progenitor cells to the bloodstream. Here, we aimed to investigate in vitro and in vivo effects of filgrastim on cell migration, invasion, and metastasis. A lentivirus vector of the anti-CXCR4 receptor was first used for the CXCR4 knockout. Effects of filgrastim on cell proliferation and migration were then investigated on 4T1 cells by Transwell migration and wound healing assay. At last, the effects of filgrastim on cell metastasis and the possible involved mechanisms have been investigated in a metastatic murine breast tumor. The knockout of the CXCR4 receptor could lead to a decrease in cell proliferation, migration, and invasion of the 4T1 cells. Filgrastim could directly target SDF-1 and upregulate the expression of the CXCR4 receptor. The knockout of the CXCR4 receptor reduced cell metastasis in an animal model of breast cancer. CXCR4 receptor stimulation by the filgrastim-affected pathways is a conserved evolutionary response that could increase cancer cell proliferation and consequent cell metastasis. Our results suggest that the activation of the CXCR4 receptor is a conserved evolutionary response that can increase cell proliferation, migration, and consequent metastasis. It seems that filgrastim may increase the chance of cancer cell metastasis in people continuously receiving it to increase the number of neutrophils. Filgrastim induces the SDF-1/CXCR4 axis on tumor cell growth. SDF-1 and its receptor CXCR4 are vital targets for filgrastim. The CXCR4 can stimulate the PI3K/AKT, NF-κB, and JAK/STAT signaling pathways. The SDF-1/CXCR4 pathway promotes cell chemotaxis and proliferation via MAPKs signaling. It also enhances cell survival, proliferation, and angiogenesis, increasing tumor cell metastasis. The STAT3-mediated inflammation is essential for tumorigenesis processes, and Akt, Wnt, STAT3, and CXCR4 signaling pathways are all correlated. CXCR4 = C-X-C chemokine receptor type 4, SDF-1 = stromal-derived-factor-1, MAPK = mitogen activated protein kinase; NF-κB = nuclear factor-κB, PI3K = phosphoinositide 3-kinase, JAK = Janus kinase, STAT = signal transducer and activator of transcription, PLC = phospholipase C, PKC = Protein kinase C, GRK = G protein-coupled receptor kinase.
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Affiliation(s)
- Solmaz Khalighfard
- Radiation Oncology Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.,Research Center on Developing Advanced Technologies, Tehran, Iran
| | - Vahid Khori
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Ebrahim Esmati
- Radiation Oncology Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farahnazsadat Ahmadi
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Taghi Amiriani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Amirhoushang Poorkhani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Somayeh Sadani
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Saeed Khodayari
- International Center for Personalized Medicine (ICPM), Düsseldorf, Germany
| | - Hamid Khodayari
- International Center for Personalized Medicine (ICPM), Düsseldorf, Germany
| | - Mohammad Reza Kalhori
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Pedram Keshavarz
- Department of Radiology, Tbilisi State Medical University (TSMU), Tbilisi, Georgia
| | - Ali Mohammad Alizadeh
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
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14
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Skulimowska I, Sosniak J, Gonka M, Szade A, Jozkowicz A, Szade K. The biology of hematopoietic stem cells and its clinical implications. FEBS J 2022; 289:7740-7759. [PMID: 34496144 DOI: 10.1111/febs.16192] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/19/2021] [Accepted: 09/07/2021] [Indexed: 01/14/2023]
Abstract
Hematopoietic stem cells (HSCs) give rise to all types of blood cells and self-renew their own population. The regeneration potential of HSCs has already been successfully translated into clinical applications. However, recent studies on the biology of HSCs may further extend their clinical use in future. The roles of HSCs in native hematopoiesis and in transplantation settings may differ. Furthermore, the heterogenic pool of HSCs dynamically changes during aging. These changes also involve the complex interactions of HSCs with the bone marrow niche. Here, we review the opportunities and challenges of these findings to improve the clinical use of HSCs. We describe new methods of HSCs mobilization and conditioning for the transplantation of HSCs. Finally, we highlight the research findings that may lead to overcoming the current limitations of HSC transplantation and broaden the patient group that can benefit from the clinical potential of HSCs.
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Affiliation(s)
- Izabella Skulimowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Justyna Sosniak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Monika Gonka
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Agata Szade
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Alicja Jozkowicz
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Krzysztof Szade
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
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15
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Puc I, Ho TC, Chien YW, Tan SS, Fong YC, Chen YJ, Wang SH, Li YH, Chen CH, Chen PL, Perng GC, Tsai JJ. Mobilization of Hematopoietic Stem and Progenitor Cells during Dengue Virus Infection. Int J Mol Sci 2022; 23:ijms232214330. [PMID: 36430807 PMCID: PMC9699116 DOI: 10.3390/ijms232214330] [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: 09/21/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
Hematopoietic stem and progenitor cells (HSPCs) mobilization is the movement of HSPCs from the bone marrow to the peripheral blood or tissue induced by stress. HSPC mobilization is a well-known response to protect the host during infection through urgent differentiation of HSPCs to immune cells. Dengue virus (DENV) infection is known to cause stress in infected humans and the mobilizing capacity of HSPCs during DENV infection in affected patients has not been fully investigated. Here, we investigated whether DENV infection can induce HSPC mobilization and if the mobilized HSPCs are permissive to DENV infection. White blood cells (WBCs) were collected from dengue patients (DENV+) and healthy donors and analyzed by flow cytometry and plaque assay. Elevated HSPCs levels were found in the WBCs of the DENV+ group when compared to the healthy group. Mobilization of HSPCs and homing markers (skin and gut) expression decreased as the patients proceeded from dengue without symptoms (DWoWS) to severe dengue (SD). Mobilizing HSPCs were not only permissive to DENV infection, but infectious DENV could be recovered after coculture. Our results highlight the need for further investigation into HSPC mobilization or alterations of hematopoiesis during viral infections such as DENV in order to develop appropriate countermeasures.
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Affiliation(s)
- Irwin Puc
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Tzu-Chuan Ho
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yu-Wen Chien
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
- Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Sia-Seng Tan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yu-Cin Fong
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yi-Ju Chen
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Sheng-Hsuan Wang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yun-Hsuan Li
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Chun-Hong Chen
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Zhunan 350401, Taiwan
- National Mosquito-Borne Diseases Control Research Center, National Health Research Institutes, Zhunan 350401, Taiwan
| | - Po-Lin Chen
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, Tainan 701401, Taiwan
| | - Guey-Chuen Perng
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Jih-Jin Tsai
- Tropical Medicine Center, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Correspondence:
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16
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Holmberg LA, Linenberger M, Connelly-Smith L. Successful Mobilization of Autologous Hematopoietic Peripheral Blood Stem Cells after Salvage Chemotherapy in Patients with Low CD34 Blood Cell Counts. Transplant Cell Ther 2022; 28:754-759. [DOI: 10.1016/j.jtct.2022.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 08/11/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022]
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17
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Xie Y, Fan K, Guan S, Hu Y, Gao Y, Zhou W. LECT2: A pleiotropic and promising hepatokine, from bench to bedside. J Cell Mol Med 2022; 26:3598-3607. [PMID: 35656863 PMCID: PMC9258709 DOI: 10.1111/jcmm.17407] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 03/12/2022] [Accepted: 05/02/2022] [Indexed: 11/28/2022] Open
Abstract
LECT2 (leucocyte cell-derived chemotaxin 2) is a 16-kDa protein mainly produced by hepatocytes. It was first isolated in PHA-activated human T-cell leukaemia SKW-3 cells and originally identified as a novel neutrophil chemotactic factor. However, many lines of studies suggested that LECT2 was a pleiotropic protein, it not only functioned as a cytokine to exhibit chemotactic property, but also played multifunctional roles in some physiological conditions and pathological abnormalities, involving liver regeneration, neuronal development, HSC(haematopoietic stem cells) homeostasis, liver injury, liver fibrosis, hepatocellular carcinoma, metabolic disorders, inflammatory arthritides, systemic sepsis and systemic amyloidosis. Among the above studies, it was discovered that LECT2 could be a promising molecular biomarker and therapeutic target. This review summarizes LECT2-related receptors and pathways, basic and clinical researches, primarily in mice and human, for a better comprehension and management of these diseases in the future.
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Affiliation(s)
- Yuan Xie
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
- Department of General Surgery IIThe First People's Hospital of ZhaoqingZhaoqingChina
| | - Kai‐Wei Fan
- Department of Cerebrovascular DiseaseThe First People's Hospital of ZhaoqingZhaoqingChina
| | - Shi‐Xing Guan
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Yang Hu
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Yi Gao
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
| | - Wei‐Jie Zhou
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
- Department of General Surgery & Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, First Clinical Medical CollegeSouthern Medical UniversityGuangzhouChina
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18
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The safety and efficacy of hematopoietic stem cell mobilization using biosimilar filgrastim in related donors. Int J Hematol 2022; 115:882-889. [DOI: 10.1007/s12185-022-03318-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 10/18/2022]
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19
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Kurnikova E, Trakhtman P, Balashov D, Garloeva J, Kumukova I, Khismatullina R, Pershin D, Shelikhova L, Novichkova G, Maschan A. Efficacy and safety of a reduced dose of plerixafor in combination with granulocyte colony-stimulating factor in healthy haploidentical stem cell donors. Vox Sang 2022; 117:853-861. [PMID: 35332550 DOI: 10.1111/vox.13266] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/14/2022] [Accepted: 02/23/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Implementation of the technique of immunomagnetic selection requires the procurement of a large number of CD34+ cells from haploidentical donors within a single apheresis procedure. The release of stem cells with granulocyte colony-stimulating factor (G-CSF) alone is unsatisfactory in a number of donors, and plerixafor, a CXCR4 chemokine receptor antagonist, could be used as an additional mobilization agent. The aim of our study was to examine whether a lower dose of plerixafor (0.12 mg/kg) can provide sufficient increase in CD34+ cells in the peripheral blood of allogeneic healthy donors in comparison with a historical control group. In addition, we assessed the risk of inability to provide the recipient with a transplant containing the optimal dose of 8-10 × 106 CD34+ cells/kg body weight of the recipient. MATERIALS AND METHODS In a prospective, single-arm study, we examined the results of 105 mobilizations in healthy adult haploidentical donors with G-CSF and plerixafor at a dose of 0.12 mg/kg. The historical control group consisted of 106 mobilizations with G-CSF and plerixafor at 0.24 mg/kg. RESULTS The median increase in the number of CD34+ cells from day 4 to day 5 of mobilization was 69 cells/μl (range, 28-240) versus 77 cells/μl (24-217) in the groups of 0.12 and 0.24 mg/kg of plerixafor, respectively (p-value 0.255). The apheresis products contained a median of 14.4 × 106 /kg recipient body weight CD34+ cells versus 12.9 × 106 /kg in the groups that received 0.12 and 0.24 mg/kg of plerixafor, respectively (p-value 0.118). The obtained differences were not significant, which means the application of a decreased dose of plerixafor did not affect the results of mobilization. CONCLUSION The obtained differences in collection were not significant, and thus the application of a decreased dose of plerixafor did not affect the results of mobilization.
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Affiliation(s)
- Elena Kurnikova
- Transfusion Medicine Service, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Pavel Trakhtman
- Transfusion Medicine Service, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitry Balashov
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Juliya Garloeva
- Transfusion Medicine Service, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Irina Kumukova
- Transfusion Medicine Service, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Rimma Khismatullina
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitriy Pershin
- Transplantation Immunology and Immunotherapy Laboratory, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Larisa Shelikhova
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Galina Novichkova
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexey Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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20
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Zhu Z, Li X, Liu Y, Chen P, Chen X, Li H, Huang J, Chen Y, Li N. High Efficacy of Stem Cell Mobilization With Etoposide+Cytarabine Plus G-CSF in Patients With Multiple Myeloma. Front Oncol 2022; 12:825550. [PMID: 35155259 PMCID: PMC8828636 DOI: 10.3389/fonc.2022.825550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/10/2022] [Indexed: 11/24/2022] Open
Abstract
Background Efficient mobilization of CD34+ hematopoietic stem cells plays a vital role in successful autologous stem cell transplantation (ASCT) in patients with multiple myeloma (MM), especially in cases with high-risk cytogenetic recommended for tandem ASCT. However, the optimal mobilization strategy remains a matter of debate in the era of lenalidomide. The combination of etoposide with Cytarabine plus G-CSF as a novel mobilization regimen in MM has not been reported previously. Methods This research retrospectively studied mobilization efficacy and safety using etoposide combined with Cytarabine (etoposide 50–100 mg/m2, qd d1–3; AraC 0.5 g/m2, q12h d1~3) plus G-CSF (5 µg/kg/day, from d5 until the day of apheresis) in 128 patients with MM. 70(54.7%) patients received lenalidomide-based induction regimens treatment Results A median of 27.75×106 CD34+ cells/kg was collected in the first apheresis, and 28.23×106 CD34+ cells/kg were collected overall. Of the 128 patients, all achieved adequate collection (≥2×106 CD34+ cells/kg), 121(94.5%) achieved optimal collection for single ASCT (≥5×106 CD34+ cells/kg), and 114(89.1%) harvested optimal collection for tandem ASCT (≥10×106 CD34+ cells/kg). In particular, the target yield of optimal collection for tandem ASCT was reached in 82.8% (106/128) by a single apheresis procedure. 14 patients obtained deeper response post mobilization. In multivariate analysis, cycles of prior chemotherapy independently affected the optimal achievement of CD34+ cells (p=0.004, OR 0.695, 95% CI 0.544~0.888). Previous lenalidomide exposure did not significantly impair CD34+ cells collection. Although 68% episodes of antibiotic usage were observed, no severe infection or treatment-related mortality occurred. Conclusion Stem cell mobilization with Etoposide + Cytarabine plus G-CSF was highly efficient and safe in patients with MM, which could be considered in high-risk MM patients who were referred for tandem ASCT.
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Affiliation(s)
- Zhijuan Zhu
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaofan Li
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.,Translational Medicine Center on Hematology, Fujian Medical University, Fuzhou, China
| | - Yiping Liu
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ping Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xianling Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hua Li
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jiafu Huang
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yuanzhong Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.,Translational Medicine Center on Hematology, Fujian Medical University, Fuzhou, China
| | - Nainong Li
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.,Translational Medicine Center on Hematology, Fujian Medical University, Fuzhou, China
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21
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Oncostatin M regulates hematopoietic stem cell (HSC) niches in the bone marrow to restrict HSC mobilization. Leukemia 2022; 36:333-347. [PMID: 34518644 DOI: 10.1038/s41375-021-01413-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 08/23/2021] [Accepted: 09/01/2021] [Indexed: 02/06/2023]
Abstract
We show that pro-inflammatory oncostatin M (OSM) is an important regulator of hematopoietic stem cell (HSC) niches in the bone marrow (BM). Treatment of healthy humans and mice with granulocyte colony-stimulating factor (G-CSF) dramatically increases OSM release in blood and BM. Using mice null for the OSM receptor (OSMR) gene, we demonstrate that OSM provides a negative feed-back acting as a brake on HSPC mobilization in response to clinically relevant mobilizing molecules G-CSF and CXCR4 antagonist. Likewise, injection of a recombinant OSM molecular trap made of OSMR complex extracellular domains enhances HSC mobilization in poor mobilizing C57BL/6 and NOD.Cg-PrkdcscidIl2rgtm1Wjl/SzJ mice. Mechanistically, OSM attenuates HSC chemotactic response to CXCL12 and increases HSC homing to the BM signaling indirectly via BM endothelial and mesenchymal cells which are the only cells expressing OSMR in the BM. OSM up-regulates E-selectin expression on BM endothelial cells indirectly increasing HSC proliferation. RNA sequencing of HSCs from Osmr-/- and wild-type mice suggest that HSCs have altered cytoskeleton reorganization, energy usage and cycling in the absence of OSM signaling in niches. Therefore OSM is an important regulator of HSC niche function restraining HSC mobilization and anti-OSM therapy combined with current mobilizing regimens may improve HSPC mobilization for transplantation.
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22
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Ebisawa K, Honda A, Chiba A, Masamoto Y, Okazaki H, Kurokawa M. High D-index during mobilization predicts poor mobilization of CD34+ cells after anti-lymphoma salvage chemotherapy. J Clin Apher 2021; 37:4-12. [PMID: 34687244 DOI: 10.1002/jca.21943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/10/2021] [Accepted: 09/28/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Performing stem cell collection after mobilization chemotherapy was a well-balanced strategy between anti-tumor effect and efficient collection of CD34+ cells, but deep and prolonged nadir exposed patients to risk of febrile neutropenia. Febrile neutropenia was known to be associated with lower yields of CD34+ cells, but quantitative data referring to association between yields of CD34+ cells and severity of neutropenia was lacking. We hypothesized that D-index, which was developed for quantitative evaluation of severity of neutropenia especially in the field of hematologic malignancies, could predict yields of CD34+ cells. METHODS We performed a single center, retrospective analysis of patients with relapsed or refractory aggressive lymphoma who were mobilized with ESHAP or modified ESHAP. We evaluated the association between yields of CD34+ cells at first apheresis and D-index. RESULTS Thirty-six patients were included, and we demonstrated that yields of CD34+ cells from patients with higher D-index were significantly lower than those from patients with lower D-index. Multivariate linear regression analysis and logistic regression analysis also demonstrated the significant predictive power of D-index. Further, D-index was significantly correlated to platelet count before starting mobilization chemotherapy. Platelet count was known to predict yields of CD34+ cells, and combination of platelet count and D-index could identify patients with lowest CD34+ yields. CONCLUSION D-index could predict yields of CD34+ cells and it seemed that its predictive power was not less than that of platelet count. Prospective studies including more heterogeneous patients were needed to validate our study.
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Affiliation(s)
- Kazutoshi Ebisawa
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Blood Transfusion, The University of Tokyo Hospital, Tokyo, Japan
| | - Akira Honda
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akira Chiba
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Blood Transfusion, The University of Tokyo Hospital, Tokyo, Japan
| | - Yosuke Masamoto
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hitoshi Okazaki
- Department of Blood Transfusion, The University of Tokyo Hospital, Tokyo, Japan
| | - Mineo Kurokawa
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Cell Therapy and Transplantation Medicine, The University of Tokyo Hospital, Tokyo, Japan
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23
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Development of a quantitative prediction model for peripheral blood stem cell collection yield in the plerixafor era. Cytotherapy 2021; 24:49-58. [PMID: 34654641 DOI: 10.1016/j.jcyt.2021.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 08/31/2021] [Accepted: 09/05/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND AIMS Predicting autologous peripheral blood stem cell (PBSC) collection yield before leukapheresis is important for optimizing PBSC mobilization and autologous stem cell transplantation (ASCT) for treating hematological malignancies. Although guidelines for plerixafor usage based on peripheral blood CD34+ (PB-CD34+) cell count are available, their predictive performance in the real world remains unclear. METHODS This study retrospectively analyzed 55 mobilization procedures for patients with non-Hodgkin lymphoma or multiple myeloma and developed a novel quantitative prediction model for CD34+ cell collection yield that incorporated four clinical parameters available the day before leukapheresis; namely, PB-CD34+ cell count the day before apheresis (day -1 PB-CD34+), number of prior chemotherapy regimens, disease status at apheresis and mobilization protocol. RESULTS The effects of PB-CD34+ cell counts on CD34+ cell collection yield varied widely per patient characteristics, and plerixafor usage was recommended in patients with poorly controlled disease or those with a history of heavy pre-treatments even with abundant day -1 PB-CD34+ cell count. This model suggested a more proactive use of plerixafor than that recommended by the guidelines for patients with poor pre-collection condition or those with a higher target number of CD34+ cells. Further, the authors analyzed the clinical outcomes of ASCT and found that plerixafor use for stem cell mobilization did not affect short- or long-term outcomes after ASCT. CONCLUSIONS Although external validations are necessary, the results can be beneficial for establishing more effective and safer mobilization strategies.
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24
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Machine learning-based scoring models to predict hematopoietic stem cell mobilization in allogeneic donors. Blood Adv 2021; 6:1991-2000. [PMID: 34555850 PMCID: PMC9006268 DOI: 10.1182/bloodadvances.2021005149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/16/2021] [Indexed: 11/20/2022] Open
Abstract
Mobilized peripheral blood has become the primary source of hematopoietic stem cells for both autologous and allogeneic stem cell transplantation. Granulocyte Colony-Stimulating Factor (G-CSF) is currently the standard agent used in the allogeneic setting. Despite the high mobilization efficacy in most donors, G-CSF requires 4-5 days of daily administration, and a small percentage of the donors fail to mobilize an optimal number of stem cells necessary for a safe allogeneic stem cell transplant. In this study, we retrospectively reviewed 1361 related allogeneic donors who underwent stem cell mobilization at Washington University. We compared the standard mobilization agent G-CSF with five alternative mobilization regimens, including GM-CSF, G-CSF+GM-CSF, GM-CSF + Plerixafor, Plerixafor and BL-8040. Cytokine-based mobilization strategies (G-CSF or in combination with GM-CSF) induce higher CD34 cell yield after 4-5 consecutive days of treatment, while CXCR4 antagonists (plerixafor and BL-8040) induce significantly less but rapid mobilization on the same day. Next, using a large dataset containing the demographic and baseline laboratory data from G-CSF-mobilized donors, we established machine learning (ML)-based scoring models that can be used to predict patients who may have less than optimal stem cell yields after a single leukapheresis session. To our knowledge, this is the first prediction model at the early donor screening stage, which may help identify allogeneic stem cell donors who may benefit from alternative approaches to enhance stem cell yields thus insuring safe and effective stem cell transplantation.
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25
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Sevilla J, Navarro S, Rio P, Sánchez-Domínguez R, Zubicaray J, Gálvez E, Merino E, Sebastián E, Azqueta C, Casado JA, Segovia JC, Alberquilla O, Bogliolo M, Román-Rodríguez FJ, Giménez Y, Larcher L, Salgado R, Pujol RM, Hladun R, Castillo A, Soulier J, Querol S, Fernández J, Schwartz J, García de Andoín N, López R, Catalá A, Surralles J, Díaz-de-Heredia C, Bueren JA. Improved collection of hematopoietic stem cells and progenitors from Fanconi anemia patients for gene therapy purposes. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2021; 22:66-75. [PMID: 34485595 PMCID: PMC8390450 DOI: 10.1016/j.omtm.2021.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 06/04/2021] [Indexed: 12/29/2022]
Abstract
Difficulties in the collection of hematopoietic stem and progenitor cells (HSPCs) from Fanconi anemia (FA) patients have limited the gene therapy in this disease. We have investigated (ClinicalTrials.gov, NCT02931071) the safety and efficacy of filgrastim and plerixafor for mobilization of HSPCs and collection by leukapheresis in FA patients. Nine of eleven enrolled patients mobilized beyond the threshold level of 5 CD34+ cells/μL required to initiate apheresis. A median of 21.8 CD34+ cells/μL was reached at the peak of mobilization. Significantly, the oldest patients (15 and 16 years old) were the only ones who did not reach that threshold. A median of 4.27 million CD34+ cells/kg was collected in 2 or 3 aphereses. These numbers were markedly decreased to 1.1 million CD34+ cells/kg after immunoselection, probably because of weak expression of the CD34 antigen. However, these numbers were sufficient to facilitate the engraftment of corrected HSPCs in non-conditioned patients. No procedure-associated serious adverse events were observed. Mobilization of CD34+ cells correlated with younger age, higher leukocyte counts and hemoglobin values, lower mean corpuscular volume, and higher proportion of CD34+ cells in bone marrow (BM). All these values offer crucial information for the enrollment of FA patients for gene therapy protocols.
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Affiliation(s)
- Julián Sevilla
- Servicio Hematología y Oncología Pediátrica, Fundación Investigación Biomédica, Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain
| | - Susana Navarro
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Paula Rio
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Rebeca Sánchez-Domínguez
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Josune Zubicaray
- Servicio Hematología y Oncología Pediátrica, Fundación Investigación Biomédica, Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain
| | - Eva Gálvez
- Servicio Hematología y Oncología Pediátrica, Fundación Investigación Biomédica, Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain
| | - Eva Merino
- Servicio Hematología y Oncología Pediátrica, Fundación Investigación Biomédica, Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain
| | - Elena Sebastián
- Servicio Hematología y Oncología Pediátrica, Fundación Investigación Biomédica, Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain
| | - Carmen Azqueta
- Banc de Sang i Teixits de Catalunya, 08005 Barcelona, Spain
| | - José A Casado
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - José C Segovia
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Omaira Alberquilla
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Massimo Bogliolo
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Servicio de Genética e Institut de Reserca, IIB-Sant Pau, Hospital Sant Pau, 08041 Barcelona, Spain.,Departmento de Genética y Microbiología, Universitat Autónoma de Barcelona, 08193 Barcelona, Spain
| | - Francisco J Román-Rodríguez
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Yari Giménez
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Lise Larcher
- Université de Paris, Institut de Recherche Saint-Louis, 75010 Paris, France
| | - Rocío Salgado
- Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
| | - Roser M Pujol
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Servicio de Genética e Institut de Reserca, IIB-Sant Pau, Hospital Sant Pau, 08041 Barcelona, Spain.,Departmento de Genética y Microbiología, Universitat Autónoma de Barcelona, 08193 Barcelona, Spain
| | - Raquel Hladun
- Servicio de Oncología y Hematología Pediátrica, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, 08035 Barcelona, Spain
| | - Ana Castillo
- Análisis Clínicos Hospital Infantil Universitario Niño Jesús, 28009 Madrid, Spain
| | - Jean Soulier
- Université de Paris, Institut de Recherche Saint-Louis, 75010 Paris, France
| | - Sergi Querol
- Banc de Sang i Teixits de Catalunya, 08005 Barcelona, Spain
| | | | | | | | | | - Albert Catalá
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Department of Hematology/Oncology, Hospital Sant Joan de Déu, 08950 Barcelona, Spain.,Institut de Recerca Pediàtrica Sant Joan de Déu, Barcelona, Spain
| | - Jordi Surralles
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Servicio de Genética e Institut de Reserca, IIB-Sant Pau, Hospital Sant Pau, 08041 Barcelona, Spain.,Departmento de Genética y Microbiología, Universitat Autónoma de Barcelona, 08193 Barcelona, Spain
| | - Cristina Díaz-de-Heredia
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Servicio de Oncología y Hematología Pediátrica, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, 08035 Barcelona, Spain
| | - Juan A Bueren
- Centro de Investigación Biomédica en Red de Enfermedades Raras, 28029 Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avenida Complutense 40, 28040 Madrid, Spain.,Instituto de Investigaciones Sanitarias Fundación Jiménez Díaz (IIS-FJD), 28040 Madrid, Spain
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26
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Demiroğlu H, Çiftçiler R, Büyükaşık Y, Göker H. Prediction of Stem Cell Mobilization Failure in Patients with Hodgkin and Non-Hodgkin Lymphoma. Turk J Haematol 2021; 38:204-210. [PMID: 33161684 PMCID: PMC8386314 DOI: 10.4274/tjh.galenos.2020.2020.0409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: Autologous stem cell transplantation (ASCT) is a significant and potentially curative treatment modality for patients with relapsed/refractory lymphoma. Insufficient mobilization and harvest of peripheral stem cells can be a major obstacle for performing ASCT. The aim of this study was to evaluate the factors that might influence mobilization failure in patients with lymphoma. Materials and Methods: Eighty-seven patients diagnosed with non-Hodgkin and Hodgkin lymphoma who underwent stem cell mobilization afterwards at the Hacettepe University Medical School Bone Marrow Transplantation Center, Turkey, between the years of 2000 and 2018 were evaluated. Results: A total of 87 patients were included in this study. In 66 of 87 patients (75.9%), the first mobilization trial was successful. Adequate (≥2x106/kg) CD34+ cells were collected in the first apheresis for 66 patients (9.5±8.1). For 21 of 87 (24.1%), the first mobilization trial was unsuccessful. Therefore, a second mobilization trial was performed for these patients with plerixafor (5.5±3.3). The number of CD34+ cells was significantly higher in patients who were successful in the first mobilization (p=0.002). Conclusion: The success rate of the first mobilization trial was found to be higher in patients with high platelet counts before mobilization and patients who received chemotherapy-based mobilization protocols. In the patients who had mobilization failure in the first trial, plerixafor was used in a later mobilization, and those patients had an adequate amount of stem cells for ASCT. Parameters predicting mobilization failure would allow for preemptive, more cost-effective use of such agents during the first mobilization attempt; however, risk factors for mobilization failure are still not clear.
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Affiliation(s)
- Haluk Demiroğlu
- Hacettepe University Faculty of Medicine, Departments of Hematology, Ankara, Turkey
| | - Rafiye Çiftçiler
- Hacettepe University Faculty of Medicine, Departments of Hematology, Ankara, Turkey
| | - Yahya Büyükaşık
- Hacettepe University Faculty of Medicine, Departments of Hematology, Ankara, Turkey
| | - Hakan Göker
- Hacettepe University Faculty of Medicine, Departments of Hematology, Ankara, Turkey
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Quatrini L, Ricci B, Ciancaglini C, Tumino N, Moretta L. Regulation of the Immune System Development by Glucocorticoids and Sex Hormones. Front Immunol 2021; 12:672853. [PMID: 34248954 PMCID: PMC8260976 DOI: 10.3389/fimmu.2021.672853] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/08/2021] [Indexed: 12/12/2022] Open
Abstract
Through the release of hormones, the neuro-endocrine system regulates the immune system function promoting adaptation of the organism to the external environment and to intrinsic physiological changes. Glucocorticoids (GCs) and sex hormones not only regulate immune responses, but also control the hematopoietic stem cell (HSC) differentiation and subsequent maturation of immune cell subsets. During the development of an organism, this regulation has long-term consequences. Indeed, the effects of GC exposure during the perinatal period become evident in the adulthood. Analogously, in the context of HSC transplantation (HSCT), the immune system development starts de novo from the donor HSCs. In this review, we summarize the effects of GCs and sex hormones on the regulation of HSC, as well as of adaptive and innate immune cells. Moreover, we discuss the short and long-term implications on hematopoiesis of sex steroid ablation and synthetic GC administration upon HSCT.
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Affiliation(s)
- Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Biancamaria Ricci
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Cecilia Ciancaglini
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Nicola Tumino
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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28
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Luo C, Wang L, Wu G, Huang X, Zhang Y, Ma Y, Xie M, Sun Y, Huang Y, Huang Z, Song Q, Li H, Hou Y, Li X, Xu S, Chen J. Comparison of the efficacy of hematopoietic stem cell mobilization regimens: a systematic review and network meta-analysis of preclinical studies. Stem Cell Res Ther 2021; 12:310. [PMID: 34051862 PMCID: PMC8164253 DOI: 10.1186/s13287-021-02379-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 05/10/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mobilization failure may occur when the conventional hematopoietic stem cells (HSCs) mobilization agent granulocyte colony-stimulating factor (G-CSF) is used alone, new regimens were developed to improve mobilization efficacy. Multiple studies have been performed to investigate the efficacy of these regimens via animal models, but the results are inconsistent. We aim to compare the efficacy of different HSC mobilization regimens and identify new promising regimens with a network meta-analysis of preclinical studies. METHODS We searched Medline and Embase databases for the eligible animal studies that compared the efficacy of different HSC mobilization regimens. Primary outcome is the number of total colony-forming cells (CFCs) in per milliliter of peripheral blood (/ml PB), and the secondary outcome is the number of Lin- Sca1+ Kit+ (LSK) cells/ml PB. Bayesian network meta-analyses were performed following the guidelines of the National Institute for Health and Care Excellence Decision Support Unit (NICE DSU) with WinBUGS version 1.4.3. G-CSF-based regimens were classified into the SD (standard dose, 200-250 μg/kg/day) group and the LD (low dose, 100-150 μg/kg/day) group based on doses, and were classified into the short-term (2-3 days) group and the long-term (4-5 days) group based on administration duration. Long-term SD G-CSF was chosen as the reference treatment. Results are presented as the mean differences (MD) with the associated 95% credibility interval (95% CrI) for each regimen. RESULTS We included 95 eligible studies and reviewed the efficacy of 94 mobilization agents. Then 21 studies using the poor mobilizer mice model (C57BL/6 mice) to investigate the efficacy of different mobilization regimens were included for network meta-analysis. Network meta-analyses indicated that compared with long-term SD G-CSF alone, 14 regimens including long-term SD G-CSF + Me6, long-term SD G-CSF + AMD3100 + EP80031, long-term SD G-CSF + AMD3100 + FG-4497, long-term SD G-CSF + ML141, long-term SD G-CSF + desipramine, AMD3100 + meloxicam, long-term SD G-CSF + reboxetine, AMD3100 + VPC01091, long-term SD G-CSF + FG-4497, Me6, long-term SD G-CSF + EP80031, POL5551, long-term SD G-CSF + AMD3100, AMD1300 + EP80031 and long-term LD G-CSF + meloxicam significantly increased the collections of total CFCs. G-CSF + Me6 ranked first among these regimens in consideration of the number of harvested CFCs/ml PB (MD 2168.0, 95% CrI 2062.0-2272.0). In addition, 7 regimens including long-term SD G-CSF + AMD3100, AMD3100 + EP80031, long-term SD G-CSF + EP80031, short-term SD G-CSF + AMD3100 + IL-33, long-term SD G-CSF + ML141, short-term LD G-CSF + ARL67156, and long-term LD G-CSF + meloxicam significantly increased the collections of LSK cells compared with G-CSF alone. Long-term SD G-CSF + AMD3100 ranked first among these regimens in consideration of the number of harvested LSK cells/ml PB (MD 2577.0, 95% CrI 2422.0-2733.0). CONCLUSIONS Considering the number of CFC and LSK cells in PB as outcomes, G-CSF plus AMD3100, Me6, EP80031, ML141, FG-4497, IL-33, ARL67156, meloxicam, desipramine, and reboxetine are all promising mobilizing regimens for future investigation.
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Affiliation(s)
- Chengxin Luo
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Li Wang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guixian Wu
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Xiangtao Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Yali Zhang
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Yanni Ma
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Mingling Xie
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Yanni Sun
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Yarui Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Zhen Huang
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Qiuyue Song
- Department of Health Statistics, Third Military Medical University, Chongqing, China
| | - Hui Li
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Yu Hou
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China
| | - Xi Li
- Institute of Infectious Disease, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.
| | - Shuangnian Xu
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China. .,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China.
| | - Jieping Chen
- Center for Hematology, Southwest Hospital, Third Military Medical University, #30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China. .,Key Laboratory of Cancer Immunotherapy of Chongqing, Chongqing, China.
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29
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Matsumoto T, Takamatsu Y, Moriyama H, Terada K, Mori M, Ono K, Migita K, Hara S. Bortezomib enhances G-CSF-induced hematopoietic stem cell mobilization by decreasing CXCL12 levels and increasing vascular permeability. Exp Hematol 2021; 97:21-31. [PMID: 33617894 DOI: 10.1016/j.exphem.2021.02.009] [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: 10/27/2020] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 11/22/2022]
Abstract
Bortezomib (BTZ) is known to enhance the mobilization of hematopoietic stem and progenitor cells (HSPCs) induced by granulocyte colony-stimulating factor (G-CSF). However, the most effective time at which to administer BTZ to produce this enhancing effect remains debatable, and the precise mechanism underlying the effect of BTZ is poorly understood. We addressed these questions in this article by performing animal experiments. First, in agreement with previous studies, BTZ administration 12 hours before blood collection was most effective for HSPC mobilization; in contrast, BTZ administration 3 days before blood collection negatively affected HSPC harvesting. Next, in terms of the mechanism of action, G-CSF, but not BTZ, downregulated the expression of very late antigen-4 on HSPCs and vascular cell adhesion molecule-1 on bone marrow (BM) stromal cells; however, intriguingly, both G-CSF and BTZ downregulated CXCL12 chemokine expression in BM. Notably, BTZ treatment also increased BM vascular permeability. These results suggest that the pro-mobilization effect of BTZ could involve the dissociation of HSPCs from BM stromal cells triggered by G-CSF, vascular hyperpermeability elicited by BTZ, and downregulation of CXCL12 concomitantly induced by G-CSF and BTZ.
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Affiliation(s)
- Taichi Matsumoto
- Faculty of Drug Informatics and Translational Research, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan.
| | - Yasushi Takamatsu
- Division of Medical Oncology, Hematology and Infectious Diseases, Department of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hanae Moriyama
- Faculty of Drug Informatics and Translational Research, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
| | - Kazuki Terada
- Laboratory of Drug Design and Drug Delivery, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
| | - Masayoshi Mori
- Department of Pharmacotherapeutics, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
| | - Kazuhiko Ono
- Faculty of Drug Informatics and Translational Research, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
| | - Keisuke Migita
- Faculty of Drug Informatics and Translational Research, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
| | - Shuuji Hara
- Faculty of Drug Informatics and Translational Research, Department of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
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30
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Batgi H, Başcı S, Dal MS, Kızıl Çakar M, Uncu Ulu B, Yiğenoğlu TN, Özcan N, Kılınç A, Merdin A, Yıldız J, Bakırtaş M, Şahin D, Darçın T, İskender D, Baysal NA, Altuntaş F. Gemcitabine, dexamethasone and cisplatin (GDP) is an effective and well-tolerated mobilization regimen for relapsed and refractory lymphoma: a single center experience. Turk J Med Sci 2021; 51:685-692. [PMID: 33237657 PMCID: PMC8203130 DOI: 10.3906/sag-2008-114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/21/2020] [Indexed: 11/03/2022] Open
Abstract
Background/aim Gemcitabine, dexamethasone and cisplatin (GDP) is a well-established salvage regimen for relapsed and refractory lymphomas. In this study, we aimed to share our experience with the patients who received GDP/R-GDP (rituximab-gemcitabine, dexamethasone and cisplatin) for stem cell mobilization. Materials and methods Data of 69 relapsed and refractory Hodgkin lymphoma (HL) and Non-Hodgkin lymphoma (NHL) patients who received GDP/R-GDP as salvage chemotherapy in our center between July 2014 and January 2020 were retrospectively evaluated. After the evaluation of response, 52 patients had a chemosensitive disease and underwent mobilization with GDP/R-GDP plus G–CSF (granulocyte colony-stimulating factor). Collected CD34+ stem cells and related parameters were compared in terms of diagnosis of HL and NHL, early and late stage, patients who did not receive RT and those who received RT, and patients aged under 60 and over 60. Results On the 15th day on average (range 11–20), a median number of 8.7 × 106 /kg (4.1–41.5) CD34+ stem cells were collected in 51 (98%) of our 52 chemosensitive patients and 1 (2%) patients failed to mobilize. We observed acceptable hematological and nonhematological toxicity. The targeted amount of 2 × 106 /kg CD34+ stem cells was attained by 98% (n: 51) patients, and all of them underwent autologous stem cell transplantation. Moreover, low toxicity profiles provide outpatient utilization option clinics with close follow-up and adequate supportive care. Conclusion We suggest that GDP/R-GDP plus G-CSF can be used as an effective chemotherapy regimen for mobilizing CD34+ stem cells from peripheral blood in relapsed and refractory lymphoma patients due to low toxicity, effective tumor reduction, and successful stem cell mobilization. It can also be assumed that the GDP mobilization regimen may be more effective, especially in patients with early-stage disease and in HL patients.
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Affiliation(s)
- Hikmettullah Batgi
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Semih Başcı
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Mehmet Sinan Dal
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Merih Kızıl Çakar
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Bahar Uncu Ulu
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Tuğçe Nur Yiğenoğlu
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Nurgül Özcan
- Department of Clinical Biochemistry, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Ali Kılınç
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Alparslan Merdin
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Jale Yıldız
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Mehmet Bakırtaş
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Derya Şahin
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Tahir Darçın
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Dicle İskender
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Nuran Ahü Baysal
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Fevzi Altuntaş
- Department of Hematology and Bone Marrow Transplantation Center, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, University of Health Sciences, Ankara, Turkey
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Pre-Transplantation Serum Parathyroid Hormone Influences the Number of Mobilized CD34+ Hematopoietic Stem Cells in Autologous Hematopoietic Stem Cell Transplantation. Rep Biochem Mol Biol 2021; 10:76-83. [PMID: 34277871 DOI: 10.52547/rbmb.10.1.76] [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: 11/15/2020] [Accepted: 11/23/2020] [Indexed: 11/18/2022]
Abstract
Background Parathyroid hormone (PTH) is a calcium homeostasis regulator and can affect bone marrow niche. PTH leads to the bone marrow stem cell niche expansion as well as the induction of stem cell mobilization from the bone marrow into peripheral blood. In this study, we evaluated the association between pre- transplantation serum PTH levels and the number of circulating CD34+ cells along with the platelets/white blood cells (Plt/WBC) engraftment in patients who underwent autologous Hematopoietic Stem Cell Transplantation. Methods Subjects for the study were 100 patients who received autologous hematopoietic stem cell transplantation (auto-HSCT), retrospectively. Serum levels of PTH, calcium, phosphorus, and alkaline phosphatase were measured before mobilization. Their impacts were measured on the number of mobilized CD34+ hematopoietic stem cells, and Plt/WBC engraftment. Results High levels of serum PTH (> 63.10 pg/mL) was significantly associated with higher number of CD34+ cells in peripheral blood after granulocyte- colony stimulating factor (G-CSF)-induced mobilization (p= 0.079*). Serum calcium at low levels were associated with higher number of circulating CD34+ cells post mobilization. Pre- transplantation serum levels of phosphorus and alkaline phosphatase on CD34+ numbers were not statistically significant. Serum Plt/WBC engraftment was not improved in presence of high levels of serum PTH. Conclusion We suggested that serum PTH levels before transplantation could be influential in raising the number of circulating CD34+ hematopoietic stem cell after mobilization.
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Li C, Goncalves KA, Raskó T, Pande A, Gil S, Liu Z, Izsvák Z, Papayannopoulou T, Davis JC, Kiem HP, Lieber A. Single-dose MGTA-145/plerixafor leads to efficient mobilization and in vivo transduction of HSCs with thalassemia correction in mice. Blood Adv 2021; 5:1239-1249. [PMID: 33646305 PMCID: PMC7948287 DOI: 10.1182/bloodadvances.2020003714] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/12/2021] [Indexed: 02/08/2023] Open
Abstract
We have developed an in vivo hemopoietic stem cell (HSC) gene therapy approach without the need for myelosuppressive conditioning and autologous HSC transplantation. It involves HSC mobilization and IV injection of a helper-dependent adenovirus HDAd5/35++ vector system. The current mobilization regimen consists of granulocyte colony-stimulating factor (G-CSF) injections over a 4-day period, followed by the administration of plerixafor/AMD3100. We tested a simpler, 2-hour, G-CSF-free mobilization regimen using truncated GRO-β (MGTA-145; a CXCR2 agonist) and plerixafor in the context of in vivo HSC transduction in mice. The MGTA-145+plerixafor combination resulted in robust mobilization of HSCs. Importantly, compared with G-CSF+plerixafor, MGTA-145+plerixafor led to significantly less leukocytosis and no elevation of serum interleukin-6 levels and was thus likely to be less toxic. With both mobilization regimens, after in vivo selection with O6-benzylguanine (O6BG)/BCNU, stable GFP marking was achieved in >90% of peripheral blood mononuclear cells. Genome-wide analysis showed random, multiclonal vector integration. In vivo HSC transduction after mobilization with MGTA-145+plerixafor in a mouse model for thalassemia resulted in >95% human γ-globin+ erythrocytes at a level of 36% of mouse β-globin. Phenotypic analyses showed a complete correction of thalassemia. The γ-globin marking percentage and level were maintained in secondary recipients, further demonstrating that MGTA145+plerixafor mobilizes long-term repopulating HSCs. Our study indicates that brief exposure to MGTA-145+plerixafor may be advantageous as a mobilization regimen for in vivo HSC gene therapy applications across diseases, including thalassemia and sickle cell disease.
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Affiliation(s)
- Chang Li
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, WA
| | | | - Tamás Raskó
- AG "Mobile DNA Lab," Max Delbrück Center for Molecular Medicine, Berlin-Buch, Germany
| | - Amit Pande
- AG "Mobile DNA Lab," Max Delbrück Center for Molecular Medicine, Berlin-Buch, Germany
| | - Sucheol Gil
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, WA
| | - Zhinan Liu
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, WA
| | - Zsuzsanna Izsvák
- AG "Mobile DNA Lab," Max Delbrück Center for Molecular Medicine, Berlin-Buch, Germany
| | | | | | - Hans-Peter Kiem
- Fred Hutchinson Cancer Research Center, Seattle, WA; and
- Division of Medical Oncology, Department of Medicine, and
- Department of Pathology, University of Washington, Seattle, WA
| | - André Lieber
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, WA
- Department of Pathology, University of Washington, Seattle, WA
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33
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Kaur S, Sehgal A, Wu AC, Millard SM, Batoon L, Sandrock CJ, Ferrari-Cestari M, Levesque JP, Hume DA, Raggatt LJ, Pettit AR. Stable colony-stimulating factor 1 fusion protein treatment increases hematopoietic stem cell pool and enhances their mobilisation in mice. J Hematol Oncol 2021; 14:3. [PMID: 33402221 PMCID: PMC7786999 DOI: 10.1186/s13045-020-00997-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/11/2020] [Indexed: 12/12/2022] Open
Abstract
Background Prior chemotherapy and/or underlying morbidity commonly leads to poor mobilisation of hematopoietic stem cells (HSC) for transplantation in cancer patients. Increasing the number of available HSC prior to mobilisation is a potential strategy to overcome this deficiency. Resident bone marrow (BM) macrophages are essential for maintenance of niches that support HSC and enable engraftment in transplant recipients. Here we examined potential of donor treatment with modified recombinant colony-stimulating factor 1 (CSF1) to influence the HSC niche and expand the HSC pool for autologous transplantation. Methods We administered an acute treatment regimen of CSF1 Fc fusion protein (CSF1-Fc, daily injection for 4 consecutive days) to naive C57Bl/6 mice. Treatment impacts on macrophage and HSC number, HSC function and overall hematopoiesis were assessed at both the predicted peak drug action and during post-treatment recovery. A serial treatment strategy using CSF1-Fc followed by granulocyte colony-stimulating factor (G-CSF) was used to interrogate HSC mobilisation impacts. Outcomes were assessed by in situ imaging and ex vivo standard and imaging flow cytometry with functional validation by colony formation and competitive transplantation assay. Results CSF1-Fc treatment caused a transient expansion of monocyte-macrophage cells within BM and spleen at the expense of BM B lymphopoiesis and hematopoietic stem and progenitor cell (HSPC) homeostasis. During the recovery phase after cessation of CSF1-Fc treatment, normalisation of hematopoiesis was accompanied by an increase in the total available HSPC pool. Multiple approaches confirmed that CD48−CD150+ HSC do not express the CSF1 receptor, ruling out direct action of CSF1-Fc on these cells. In the spleen, increased HSC was associated with expression of the BM HSC niche macrophage marker CD169 in red pulp macrophages, suggesting elevated spleen engraftment with CD48−CD150+ HSC was secondary to CSF1-Fc macrophage impacts. Competitive transplant assays demonstrated that pre-treatment of donors with CSF1-Fc increased the number and reconstitution potential of HSPC in blood following a HSC mobilising regimen of G-CSF treatment. Conclusion These results indicate that CSF1-Fc conditioning could represent a therapeutic strategy to overcome poor HSC mobilisation and subsequently improve HSC transplantation outcomes.
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Affiliation(s)
- Simranpreet Kaur
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Anuj Sehgal
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Andy C Wu
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Susan M Millard
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Lena Batoon
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Cheyenne J Sandrock
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Michelle Ferrari-Cestari
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Jean-Pierre Levesque
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - David A Hume
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Liza J Raggatt
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia
| | - Allison R Pettit
- Mater Research Institute-The University of Queensland, Faculty of Medicine, Translational Research Institute, 37 Kent St, Woolloongabba, 4102, Australia.
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Tseng HW, Kulina I, Salga M, Fleming W, Vaquette C, Genêt F, Levesque JP, Alexander KA. Neurogenic Heterotopic Ossifications Develop Independently of Granulocyte Colony-Stimulating Factor and Neutrophils. J Bone Miner Res 2020; 35:2242-2251. [PMID: 32568412 DOI: 10.1002/jbmr.4118] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/05/2020] [Accepted: 06/17/2020] [Indexed: 12/25/2022]
Abstract
Neurogenic heterotopic ossifications (NHOs) are incapacitating heterotopic bones in periarticular muscles that frequently develop following traumatic brain or spinal cord injuries (SCI). Using our unique model of SCI-induced NHO, we have previously established that mononucleated phagocytes infiltrating injured muscles are required to trigger NHO via the persistent release of the pro-inflammatory cytokine oncostatin M (OSM). Because neutrophils are also a major source of OSM, we investigated whether neutrophils also play a role in NHO development after SCI. We now show that surgery transiently increased granulocyte colony-stimulating factor (G-CSF) levels in blood of operated mice, and that G-CSF receptor mRNA is expressed in the hamstrings of mice developing NHO. However, mice defective for the G-CSF receptor gene Csf3r, which are neutropenic, have unaltered NHO development after SCI compared to C57BL/6 control mice. Because the administration of recombinant human G-CSF (rhG-CSF) has been trialed after SCI to increase neuroprotection and neuronal regeneration and has been shown to suppress osteoblast function at the endosteum of skeletal bones in human and mice, we investigated the impact of a 7-day rhG-CSF treatment on NHO development. rhG-CSF treatment significantly increased neutrophils in the blood, bone marrow, and injured muscles. However, there was no change in NHO development compared to saline-treated controls. Overall, our results establish that unlike monocytes/macrophages, neutrophils are dispensable for NHO development following SCI, and rhG-CSF treatment post-SCI does not impact NHO development. Therefore, G-CSF treatment to promote neuroregeneration is unlikely to adversely promote or affect NHO development in SCI patients. © 2020 American Society for Bone and Mineral Research.
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Affiliation(s)
- Hsu-Wen Tseng
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Irina Kulina
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Marjorie Salga
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia.,Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Garches, France
| | - Whitney Fleming
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Cedryck Vaquette
- School of Dentistry, The University of Queensland, Herston, QLD, Australia.,Regenerative Medicine, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD, Australia
| | - François Genêt
- Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Garches, France.,Evolution of Neuromuscular Diseases: Innovative Concepts and Practice (END:ICAP) U1179 Institut Natational de la Santé et de la Recherche Médicale, Unité de Formation et de Recherche Simone Veil-Santé, University of Versailles Saint Quentin en Yvelines, Montigny-le-Bretonneux, France
| | - Jean-Pierre Levesque
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Kylie A Alexander
- Mater Research Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
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Zubicaray J, Galvez E, Sebastian E, Molina B, González-Vicent M, Castillo A, Ramírez M, Madero L, Díaz MA, Sevilla J. Plerixafor-based mobilization in pediatric healthy donors with unfavorable donor/recipient body weight ratio resulted in a better CD34 + collection yield: A retrospective analysis. J Clin Apher 2020; 36:78-86. [PMID: 33079424 DOI: 10.1002/jca.21844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 01/04/2023]
Abstract
INTRODUCTION In order to propose risk-adapted mobilization algorithms, several authors have tried to look for predictive factors of the CD34+ yield in healthy pediatric donors. Donor recipient body weight ratio (D/R ratio) was identified as one of the main variables related with the success to achieve the target cell dose for transplantation. According to this variable we modified the mobilization schedule. MATERIAL AND METHODS We report the results of 46 mobilizations and apheresis procedures performed in our center with unfavorable D/R ratio. Mobilization was attempted by the standard regime of G-CSF (10 mcg/kg/24 hours) in 28 cases (60.9%), with high dose G-CSF (10 mcg/kg/12 hours) in 9 cases (19.6%), and with plerixafor and G-CSF single dose regime in 9 cases (19.6%). RESULTS CD34+ cell quantification before apheresis is closely related to CD34+ yield, being the only factor related to collected CD34+ cells (beta .71; P < .0001). The mobilization efficiency was higher in plerixafor group compared to the other two schedules (P < .0001). By using plerixafor for mobilization, we achieved the target CD34+ cell dose of ≥2 × 106 /kg per recipient body weight in all cases with unfavorable D/R ratio. It was observed that 17.4% of cases that not reached the established target cell dose were located in the standard or high-dose mobilization regimes. This difference is even greater for optimal collections (≥5 × 106 /kg), since of the 54.3% cases that did not reach this goal none was mobilized by plerixafor. CONCLUSION Tailoring the mobilization regime we can reach the target cell dose, even in those cases with the worst D/R ratio.
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Affiliation(s)
- Josune Zubicaray
- Hematology y Hemotherapy Unit, Hematología y Oncología Pediátricas, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Eva Galvez
- Hematology y Hemotherapy Unit, Hematología y Oncología Pediátricas, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Elena Sebastian
- Hematology y Hemotherapy Unit, Hematología y Oncología Pediátricas, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Blanca Molina
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Marta González-Vicent
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Ana Castillo
- Laboratorio Hematología y Oncología, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Manuel Ramírez
- Laboratorio Hematología y Oncología, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Luis Madero
- Hematology y Hemotherapy Unit, Hematología y Oncología Pediátricas, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Laboratorio Hematología y Oncología, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Miguel Angel Díaz
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Julian Sevilla
- Hematology y Hemotherapy Unit, Hematología y Oncología Pediátricas, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
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Bisht K, Tay J, Wellburn RN, McGirr C, Fleming W, Nowlan B, Barbier V, Winkler IG, Levesque JP. Bacterial Lipopolysaccharides Suppress Erythroblastic Islands and Erythropoiesis in the Bone Marrow in an Extrinsic and G- CSF-, IL-1-, and TNF-Independent Manner. Front Immunol 2020; 11:583550. [PMID: 33123170 PMCID: PMC7573160 DOI: 10.3389/fimmu.2020.583550] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/11/2020] [Indexed: 12/16/2022] Open
Abstract
Anemia of inflammation (AI) is the second most prevalent anemia after iron deficiency anemia and results in persistent low blood erythrocytes and hemoglobin, fatigue, weakness, and early death. Anemia of inflammation is common in people with chronic inflammation, chronic infections, or sepsis. Although several studies have reported the effect of inflammation on stress erythropoiesis and iron homeostasis, the mechanisms by which inflammation suppresses erythropoiesis in the bone marrow (BM), where differentiation and maturation of erythroid cells from hematopoietic stem cells (HSCs) occurs, have not been extensively studied. Here we show that in a mouse model of acute sepsis, bacterial lipopolysaccharides (LPS) suppress medullary erythroblastic islands (EBIs) and erythropoiesis in a TLR-4- and MyD88-dependent manner with concomitant mobilization of HSCs. LPS suppressive effect on erythropoiesis is indirect as erythroid progenitors and erythroblasts do not express TLR-4 whereas EBI macrophages do. Using cytokine receptor gene knock-out mice LPS-induced mobilization of HSCs is G-CSF-dependent whereas LPS-induced suppression of medullary erythropoiesis does not require G- CSF-, IL- 1-, or TNF-mediated signaling. Therefore suppression of medullary erythropoiesis and mobilization of HSCs in response to LPS are mechanistically distinct. Our findings also suggest that EBI macrophages in the BM may sense innate immune stimuli in response to acute inflammation or infections to rapidly convert to a pro-inflammatory function at the expense of their erythropoietic function.
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Affiliation(s)
- Kavita Bisht
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Joshua Tay
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Rebecca N Wellburn
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Crystal McGirr
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Whitney Fleming
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Bianca Nowlan
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Valerie Barbier
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Ingrid G Winkler
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
| | - Jean-Pierre Levesque
- Mater Research Institute - The University of Queensland, Woolloongabba, QLD, Australia
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Mombled M, Rodriguez L, Avalon M, Duchez P, Vlaski-Lafarge M, Debeissat C, Pérard B, Sawai KM, Pasquet JM, Bijou F, Thévenot F, Cabantous T, Ivanovic Z, Brunet de la Grange P. Characteristics of cells with engraftment capacity within CD34+ cell population upon G-CSF and Plerixafor mobilization. Leukemia 2020; 34:3370-3381. [PMID: 32690879 DOI: 10.1038/s41375-020-0982-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 01/29/2023]
Abstract
In the context of hematopoietic cell transplantation, hematopoietic stem cells and progenitor cells (HSC and HPC) are usually collected by apheresis following their mobilization by G-CSF alone or in combination with Plerixafor® when patients fail to respond to G-CSF alone. In medical practice, the quality of the hematopoietic graft is based on CD34+ cell content that is used to define "Good Mobilizer (GM)" or "Poor Mobilizer (PM)" patients but does not report the real HSC content of grafts. In this study, we assessed the HSC content within the CD34+ fraction of graft samples from 3 groups of patients: 1-GM patients receiving G-CSF only (GMG-CSF), 2-PM patients receiving G-CSF only (PMG-CSF), 3-PM patients receiving G-CSF + Plerixafor (PMG-CSF+P). Although HSC from the 3 groups of patients displayed very similar phenotypic profiles, expression of "stemness" genes and metabolic characteristics, their capacity to engraft NSG mice differed revealing differences in terms of HSC between groups. Indeed according to mobilization regimen, we observed differences in migration capacity of HSC, as well as differences in engraftment intensity depending on the initial pathology (myeloma versus lymphoma) of patients. This suggests that mobilization regimen could strongly influence the long term engraftment efficiency of hematopoietic grafts.
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Affiliation(s)
- Margaux Mombled
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
| | - Laura Rodriguez
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
| | - Maryse Avalon
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
| | - Pascale Duchez
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
| | - Marija Vlaski-Lafarge
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
| | | | | | | | | | | | | | | | - Zoran Ivanovic
- French Blood Institute, Bordeaux, France.,INSERM U1035, University of Bordeaux, Bordeaux, France
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Mikhael N, Mossad A, Ayad M, Nafae D. Impact of CD44 gene single nucleotide polymorphism (rs 13347) in mobilization of autologous HSCT. Transfus Apher Sci 2020; 59:102869. [PMID: 32620411 DOI: 10.1016/j.transci.2020.102869] [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: 08/07/2019] [Revised: 06/05/2020] [Accepted: 06/19/2020] [Indexed: 11/24/2022]
Abstract
MOBILIZATION: of stem cells into peripheral blood is a crucial step in the procedure of autologous stem cell transplantation. Mobilization can be affected by many variables;underlying diseases, prior treatment and age. Many genetic polymorphisms mainly in adhesion molecules are thought to affect mobilization success. The CD44 is a cell adhesion molecule which is highly heterogeneous structurally. Polymorphisms in this molecule may impair HSC lodgment in the bone marrow. THE AIM OF THE WORK was to assess the impact of CD44 single nucleotide polymorphism (rs13347) on the efficacy of mobilization of CD34+ hematopoietic progenitor cells in a cohort of Egyptian patients treated for lymphoma and multiple myeloma and scheduled for autologous stem cell transplantation. PATIENTS AND METHODS the study was conducted on 92 patients scheduled for autologous HSC mobilization and transplantation. SNP genotyping was done by 5 ꞌ nuclease assay on rotor gene. RESULTS A statistical significant difference was detected between the patients with genotypes (CT + CC) and patients with (TT) genotype regarding the number of apheresis sessions required to gather the target CD34 count (p = 0.006).T allele is implicated in poorer mobilization. CONCLUSIONS CD44 SNPs analysis may be helpful for predicting the poor mobilizers. These patients may benefit from newer modalities like adhesion molecules inhibitors.
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Affiliation(s)
- Neveen Mikhael
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Alexandria University, Egypt.
| | - Amany Mossad
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Alexandria University, Egypt
| | - Mona Ayad
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Alexandria University, Egypt
| | - Dalia Nafae
- Department of Internal Medicine, Faculty of Medicine, Alexandria University, Egypt
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Valid Presumption of Shiga Toxin-Mediated Damage of Developing Erythrocytes in EHEC-Associated Hemolytic Uremic Syndrome. Toxins (Basel) 2020; 12:toxins12060373. [PMID: 32512916 PMCID: PMC7354503 DOI: 10.3390/toxins12060373] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/02/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023] Open
Abstract
The global emergence of clinical diseases caused by enterohemorrhagic Escherichia coli (EHEC) is an issue of great concern. EHEC release Shiga toxins (Stxs) as their key virulence factors, and investigations on the cell-damaging mechanisms toward target cells are inevitable for the development of novel mitigation strategies. Stx-mediated hemolytic uremic syndrome (HUS), characterized by the triad of microangiopathic hemolytic anemia, thrombocytopenia, and acute renal injury, is the most severe outcome of an EHEC infection. Hemolytic anemia during HUS is defined as the loss of erythrocytes by mechanical disruption when passing through narrowed microvessels. The formation of thrombi in the microvasculature is considered an indirect effect of Stx-mediated injury mainly of the renal microvascular endothelial cells, resulting in obstructions of vessels. In this review, we summarize and discuss recent data providing evidence that HUS-associated hemolytic anemia may arise not only from intravascular rupture of erythrocytes, but also from the extravascular impairment of erythropoiesis, the development of red blood cells in the bone marrow, via direct Stx-mediated damage of maturing erythrocytes, leading to “non-hemolytic” anemia.
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Zhuang L, Boriboonnangkul P, Wang S, Yuan S. Third time's a charm? Mobilization of autologous peripheral blood stem cells in patients with two previous failed mobilizations with plerixafor. Transfusion 2020; 60:1253-1259. [PMID: 32483875 DOI: 10.1111/trf.15853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Patients who respond inadequately to plerixafor salvage during autologous peripheral blood stem cell (PBSC) collection are frequently remobilized with plerixafor to collect additional stem cells. However, in patients who fail remobilization, it is unclear whether additional mobilization efforts with plerixafor are useful. STUDY DESIGN AND METHODS We retrospectively examined the PBSC collections of 15 consecutive patients with lymphoma and multiple myeloma who underwent three mobilizations with plerixafor. RESULTS Of the 821 patients who underwent autologous stem cell collections, 15 patients were mobilized three times with plerixafor (1.8%), which enabled 11 (73.3%) patients to reach 2.0 × 106 CD34+ cells/kg or greater. Among patients who eventually collected successfully the median yields from the three collection attempts were 0.46, 0.76, and 1.54 × 106 CD34+ cells/kg, respectively. Among those who collected less than 2.0 × 106 CD34+ cells/kg cumulatively, the median yields were 0.14, 0.33, and 0.22 × 106 CD34+ cells/kg from the three collection attempts. The combined collection yields from the first two mobilization attempts were significantly lower (p = 0.003; range, 0.09-0.73 vs. 0.63-1.84; median, 0.51 vs. 1.36) in those who failed collection. CONCLUSIONS The majority (73.3%) of patients who underwent three mobilization attempts were eventually able to collect enough cells to permit autologous transplantation. Extremely low peripheral blood CD34+ count after the first dose of plerixafor and collection yields during the first two attempts were associated with a poor collection yield on the third attempt. The risks and benefits of a third mobilization should be weighed to facilitate judicious use of resources.
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Affiliation(s)
- Lefan Zhuang
- Division of Transfusion Medicine, Department of Pathology, City of Hope National Medical Center, Duarte, California, USA
| | - Pudpong Boriboonnangkul
- Division of Transfusion Medicine, Department of Pathology, City of Hope National Medical Center, Duarte, California, USA
| | - Shirong Wang
- Division of Transfusion Medicine, Department of Pathology, City of Hope National Medical Center, Duarte, California, USA
| | - Shan Yuan
- Division of Transfusion Medicine, Department of Pathology, City of Hope National Medical Center, Duarte, California, USA
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Tang C, Espin-Garcia O, Prica A, Kurkreti V, Kridel R, Keating A, Patriquin CJ, Kuruvilla J, Crump M. Efficacy and safety of stem cell mobilization following gemcitabine, dexamethasone, cisplatin (GDP) salvage chemotherapy in patients with relapsed or refractory lymphoma. Leuk Lymphoma 2020; 61:2153-2160. [PMID: 32482114 DOI: 10.1080/10428194.2020.1762882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
High-dose chemotherapy and autologous stem cell transplant (ASCT) remains a cornerstone of treatment in relapsed/refractory (R/R) aggressive-histology lymphomas. This retrospective study examined efficacy and safety of peripheral blood stem cell (PBSC) mobilization using cyclophosphamide/etoposide and GCSF (CE + GCSF, n = 129) versus gemcitabine, dexamethasone and cisplatin and GCSF (GDP + GCSF, n = 210). All patients received first salvage with GDP. Patients mobilized with CE + GCSF required fewer days of leukapheresis (median 1 vs 2 day; p = .001) and achieved higher total CD34+ yield than GDP + GCSF patients (8.5 vs 7.1 × 106 CD34+ cells/kg, p = .001). Rates of febrile neutropenia and CD34+ collection ≥5 × 106 CD34+ cells/kg were similar (OR 1.19, 95% CI: 0.54-2.6, p = .66). In multivariable analysis, days to engraftment and admission duration were not statistically different between the two mobilization strategies. While CE + GCSF appeared more efficacious for mobilization after GDP salvage, this did not translate to significant differences in clinical outcomes.
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Affiliation(s)
- Catherine Tang
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | | | - Anca Prica
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Vishal Kurkreti
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Robert Kridel
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Armand Keating
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Christopher J Patriquin
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada.,Toronto General Hospital, Toronto, Canada
| | - John Kuruvilla
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Michael Crump
- Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto, Canada
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Kimura S, Ohkawara H, Minakawa K, Fukatsu M, Mori H, Takahashi H, Harada-Shirado K, Ohara Y, Takahashi N, Mochizuki K, Sano H, Nollet KE, Ogawa K, Ohto H, Kikuta A, Ikeda K, Ikezoe T. Optimal timing of apheresis for the efficient mobilization of peripheral blood progenitor cells recruited by high-dose granulocyte colony-stimulating factor in healthy donors. Transfus Apher Sci 2020; 59:102737. [DOI: 10.1016/j.transci.2020.102737] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 01/22/2020] [Accepted: 01/23/2020] [Indexed: 10/25/2022]
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44
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Avery SJ, Ayre WN, Sloan AJ, Waddington RJ. Interrogating the Osteogenic Potential of Implant SurfacesIn Vitro: A Review of Current Assays. TISSUE ENGINEERING PART B-REVIEWS 2020; 26:217-229. [DOI: 10.1089/ten.teb.2019.0312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Steven James Avery
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Wayne Nishio Ayre
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Alastair James Sloan
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Rachel Jane Waddington
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
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Arcangeli ML, Brault P, Bourhis JH, Kuhnowskie F, Henry E, Barroca V, Koscielny S, Pflumio F, Amsellem S. Combined G-CSF and Plerixafor enhance hematopoietic recovery of CD34 + cells from poor mobilizer patients in NSG mice. Exp Hematol 2020; 86:15-20.e2. [PMID: 32450206 DOI: 10.1016/j.exphem.2020.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 10/24/2022]
Abstract
Transplantable CD34+ hematopoietic stem/progenitor cells (HSPCs) are currently isolated mainly from peripheral blood after mobilization with granulocyte colony-stimulating factor (G-CSF). These mobilized CD34+ cells have the potential to generate all blood cell types. For autologous transplantation, the minimal number of mobilized CD34+ cells is 2 × 106 CD34+ cells/kg body weight. However, up to 30% of patients fail to mobilize enough peripheral CD34+ cells after G-CSF treatment. To overcome this limitation, a combination of G-CSF and Plerixafor, a CXCR4 chemokine receptor inhibitor, is proposed to enhance CD34+ cell mobilization in poor mobilizer patients. However, only limited data are available on quantification of the functional quality of such patients' mobilized hematopoietic stem cells. Here, for six poor mobilizer patients, a head-to-head comparison of their CD34+ cells mobilized without versus with Plerixafor was performed to assess their properties with respect to the reconstitution of human hematopoiesis in vivo in immune-deficient mice. Our results indicate that mobilized CD34+ cells recovered after the G-CSF + Plerixafor mobilization protocol have an enhanced intrinsic hematopoietic reconstitution potential compared with CD34+ cells mobilized with G-CSF alone.
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Affiliation(s)
- Marie-Laure Arcangeli
- Team Niche and Cancer in Hematopoiesis, U1274, INSERM, Fontenay-aux-Roses, France; Laboratory of Hematopoietic Stem Cells and Leukemia/Service Stem Cells and Radiation/iRCM/JACOB/DRF, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université de Paris, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université Paris-Saclay, CEA, Fontenay-aux-Roses, France.
| | | | - Jean-Henri Bourhis
- Blood and Marrow Transplantation Service, Department of Hematology, U1186, INSERM, Gustave Roussy Cancer Center, Villejuif Cedex, France
| | | | - Elia Henry
- Team Niche and Cancer in Hematopoiesis, U1274, INSERM, Fontenay-aux-Roses, France; Laboratory of Hematopoietic Stem Cells and Leukemia/Service Stem Cells and Radiation/iRCM/JACOB/DRF, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université de Paris, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université Paris-Saclay, CEA, Fontenay-aux-Roses, France
| | - Vilma Barroca
- Team Niche and Cancer in Hematopoiesis, U1274, INSERM, Fontenay-aux-Roses, France; Laboratory of Hematopoietic Stem Cells and Leukemia/Service Stem Cells and Radiation/iRCM/JACOB/DRF, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université de Paris, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université Paris-Saclay, CEA, Fontenay-aux-Roses, France
| | - Serge Koscielny
- Department of Biostatistics, Gustave Roussy Cancer Center, Villejuif Cedex, France
| | - Françoise Pflumio
- Team Niche and Cancer in Hematopoiesis, U1274, INSERM, Fontenay-aux-Roses, France; Laboratory of Hematopoietic Stem Cells and Leukemia/Service Stem Cells and Radiation/iRCM/JACOB/DRF, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université de Paris, CEA, Fontenay-aux-Roses, France; UMR Stabilité Génétique Cellules Souches et Radiations, Université Paris-Saclay, CEA, Fontenay-aux-Roses, France
| | - Sophie Amsellem
- Hematology/Immunology Unit, Gustave Roussy Cancer Center, Villejuif Cedex, France
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Luttwak E, Amit O, Avivi I, Trestman S, Eshel R, Cohen YC, Ram R. Bortezomib washout duration prior to stem cell mobilization in patients with newly diagnosed multiple myeloma. Eur J Haematol 2020; 105:30-34. [PMID: 32124519 DOI: 10.1111/ejh.13404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 01/21/2023]
Abstract
OBJECTIVES We aimed to determine the impact of washout period in patients with multiple myeloma between bortezomib-based induction regimens and the collection of stem cells. METHODS This was a single-center historical prospective study, including all sequential newly diagnosed patients with myeloma between 2012 and 2017 that were given a first-line bortezomib-based induction therapy (≤6 cycles) followed by stem cell collection (n = 75). RESULTS We found a statistically significant correlation between the days from last dose of bortezomib and both CD34+ cells/kg yield on the first collection day and the overall collected CD34+ cells/kg (r = .466, P < .001, and r = .341, P = .03, respectively). The optimal receiver operating curve's cutoff point was 8.5 days (79% sensitivity and 71% specificity, P = .001). On multivariate analysis, timing of last dose of bortezomib remained statistically significant (P = .01). Based on this, we developed a model to predict the total collected CD34+ cells/kg = 11.76 + 0.13 (timing in days of last dose of bortezomib) -0.1 (age) -1.39 (if female) -0.01 (≥PR) -1.35 (if prior radiation). CONCLUSIONS Timing of last dose of bortezomib may predict a successful collection. A washout period of 9 days is associated with a better collection yield. A prospective validation of this novel finding is required.
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Affiliation(s)
- Efrat Luttwak
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Odelia Amit
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irit Avivi
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Svetlana Trestman
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Rinat Eshel
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Yael C Cohen
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Ram
- Bone Marrow Transplantation Unit, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Furlong E, Jensen J, Woodard M, Griffiths K, Knight G, Sturm M, Kerr F, Gough H, Bear N, Carter TL, Cole CH, Kotecha RS, Ramachandran S. Optimized peripheral blood progenitor cell mobilization for autologous hematopoietic cell transplantation in children with high-risk and refractory malignancies. Pediatr Transplant 2020; 24:e13602. [PMID: 31631445 DOI: 10.1111/petr.13602] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/15/2019] [Accepted: 09/19/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Autologous hematopoietic stem cell transplantation (aHSCT) using hematopoietic progenitor cells (HPCs) has become an important therapeutic modality for patients with high-risk malignancies. Current literature on standardized method for HPC apheresis in children is sparse and failure rate reported as high as 30%. PATIENTS/METHODS A retrospective study of 125 pediatric patients with high-risk malignancies undergoing aHSCT in Western Australia between 1997 and 2016 was conducted. RESULTS Mobilization was achieved by means of chemotherapy and granulocyte colony-stimulating factor (G-CSF). Patients underwent apheresis the day after CD34+ counts reached ≥20/µL and an additional dose of G-CSF. Peripheral arterial and intravenous lines were inserted in pediatric intensive care unit under local anesthetic and/or sedation, omitting the need for general anesthesia as well as facilitating an uninterrupted apheresis flow. Larger apheresis total blood volumes were processed in patients weighing ≤20 kg. The minimal dose of ≥2 × 106 CD34+ cells/kg was successfully collected in 98.4% of all patients. The optimal dose of 3-5 × 106 CD34+ cells/kg was collected in 96% of patients scheduled for a single aHSCT, 87.5% for tandem, and 100% for triple aHSCT. All HPC collections were completed in one apheresis session. Mobilization after ≤3 chemotherapy cycles and cycles including cyclophosphamide resulted in a significantly higher yield of CD34+ cells. CONCLUSION Our approach to HPC mobilization by means of chemotherapy and single myeloid growth factor combined with optimal collection timing facilitated by continuous apheresis flow resulted in highly effective HPC harvest in children and adolescents with high-risk cancers.
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Affiliation(s)
- Eliska Furlong
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia
| | - Jesper Jensen
- PathWest Laboratory Medicine WA, Perth, WA, Australia
| | - Mark Woodard
- Paediatric Intensive Care Unit, Perth Children's Hospital, Perth, WA, Australia.,School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, WA, Australia
| | - Katherine Griffiths
- Paediatric Intensive Care Unit, Perth Children's Hospital, Perth, WA, Australia
| | - Geoff Knight
- Paediatric Intensive Care Unit, Perth Children's Hospital, Perth, WA, Australia.,Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Marian Sturm
- Cell and Tissue Therapy, Royal Perth Hospital, Perth, WA, Australia
| | - Fiona Kerr
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia
| | - Hazel Gough
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia
| | - Natasha Bear
- Department of Clinical Research and Education, Perth Children's Hospital, Perth, WA, Australia
| | - Tina L Carter
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia.,PathWest Laboratory Medicine WA, Perth, WA, Australia.,Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Catherine H Cole
- Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia.,Paediatric Haematology and Oncology, Sidra Medicine, Doha, Qatar
| | - Rishi S Kotecha
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia.,Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia.,Division of Children's Leukaemia and Cancer Research, Telethon Kids Cancer Centre, Telethon Kids Institute, Perth, WA, Australia
| | - Shanti Ramachandran
- Department of Paediatric and Adolescent Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, WA, Australia.,Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia
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48
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Goker H, Ciftciler R, Demiroglu H, Turgut M, Sayınalp N, Haznedaroglu I, Okay M, Tekin F, Buyukasık Y. Predictive factors for stem cell mobilization failure in multiple myeloma patients: A single center experience. Transfus Apher Sci 2020; 59:102595. [DOI: 10.1016/j.transci.2019.06.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/29/2019] [Accepted: 06/03/2019] [Indexed: 11/29/2022]
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Abstract
Enforced egress of hematopoietic stem cells (HSCs) out of the bone marrow (BM) into the peripheral circulation, termed mobilization, has come a long way since its discovery over four decades ago. Mobilization research continues to be driven by the need to optimize the regimen currently available in the clinic with regard to pharmacokinetic and pharmacodynamic profile, costs, and donor convenience. In this review, we describe the most recent findings in the field and how we anticipate them to affect the development of mobilization strategies in the future. Furthermore, the significance of mobilization beyond HSC collection, i.e. for chemosensitization, conditioning, and gene therapy as well as a means to study the interactions between HSCs and their BM microenvironment, is reviewed. Open questions, controversies, and the potential impact of recent technical progress on mobilization research are also highlighted.
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Affiliation(s)
- Darja Karpova
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany
| | - Michael P Rettig
- Division of Oncology, Department of Medicine, Washington University School of Medicine,, St. Louis, Missouri, 63110, USA
| | - John F DiPersio
- Division of Oncology, Department of Medicine, Washington University School of Medicine,, St. Louis, Missouri, 63110, USA
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50
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Chen C, Guderyon MJ, Li Y, Ge G, Bhattacharjee A, Ballard C, He Z, Masliah E, Clark RA, O'Connor JC, Li S. Non-toxic HSC Transplantation-Based Macrophage/Microglia-Mediated GDNF Delivery for Parkinson's Disease. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2019; 17:83-98. [PMID: 31890743 PMCID: PMC6931095 DOI: 10.1016/j.omtm.2019.11.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 11/15/2019] [Indexed: 02/08/2023]
Abstract
Glial cell-line-derived neurotrophic factor (GDNF) is a potent neuroprotective agent in cellular and animal models of Parkinson’s disease (PD). However, CNS delivery of GDNF in clinical trials has proven challenging due to blood-brain barrier (BBB) impermeability, poor diffusion within brain tissue, and large brain size. We report that using non-toxic mobilization-enabled preconditioning, hematopoietic stem cell (HSC) transplantation-based macrophage-mediated gene delivery may provide a solution to overcome these obstacles. Syngeneic bone marrow HSCs were transduced ex vivo with a lentiviral vector expressing macrophage promoter-driven GDNF and transplanted into 14-week-old MitoPark mice exhibiting PD-like impairments. Transplant preconditioning with granulocyte colony-stimulating factor (G-CSF) and AMD3100 was used to vacate bone marrow stem cell niches. Chimerism reached ∼80% after seven transplantation cycles. Transgene-expressing macrophages infiltrated degenerating CNS regions of MitoPark mice (not wild-type littermate controls), resulting in increased GDNF levels in the midbrain. Macrophage GDNF delivery not only markedly improved motor and non-motor dysfunction, but also dramatically mitigated the loss of dopaminergic neurons in both substantia nigra and the ventral tegmental area and preserved axonal terminals in the striatum. Striatal dopamine levels were almost completely restored. Our data support further development of mobilization-enabled HSC transplantation (HSCT)-based macrophage-mediated GDNF gene delivery as a disease-modifying therapy for PD.
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Affiliation(s)
- Cang Chen
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Michael J Guderyon
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Yang Li
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Guo Ge
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Anindita Bhattacharjee
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Cori Ballard
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Zhixu He
- Department of Pediatrics, Zunyi Medical University Affiliated Hospital and Key Laboratory of Adult Stem Cell Transformation Research, Chinese Academy of Medical Science, Guiyang, Guizhou 550025, China
| | | | - Robert A Clark
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA.,Audie L. Murphy VA Hospital, 7400 Merton Minter Boulevard, San Antonio, TX 78229, USA
| | - Jason C O'Connor
- Department of Pharmacology, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA.,Audie L. Murphy VA Hospital, 7400 Merton Minter Boulevard, San Antonio, TX 78229, USA
| | - Senlin Li
- Department of Medicine, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA.,Department of Pharmacology, The University of Texas Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA.,Audie L. Murphy VA Hospital, 7400 Merton Minter Boulevard, San Antonio, TX 78229, USA
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