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Goïta AA, Guenot D. Colorectal Cancer: The Contribution of CXCL12 and Its Receptors CXCR4 and CXCR7. Cancers (Basel) 2022; 14:cancers14071810. [PMID: 35406582 PMCID: PMC8997717 DOI: 10.3390/cancers14071810] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/22/2022] [Accepted: 03/29/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Many signaling pathways are involved in cancer progression, and among these pathways, the CXCL12 axis and its two receptors CXCR4 and CXCR7 are well described for many cancers. This review presents the current knowledge on the role played by each of the actors of this axis in colorectal cancer and on its consideration in the development of new therapeutic strategies. Abstract Colorectal cancer is one of the most common cancers, and diagnosis at late metastatic stages is the main cause of death related to this cancer. This progression to metastasis is complex and involves different molecules such as the chemokine CXCL12 and its two receptors CXCR4 and CXCR7. The high expression of receptors in CRC is often associated with a poor prognosis and aggressiveness of the tumor. The interaction of CXCL12 and its receptors activates signaling pathways that induce chemotaxis, proliferation, migration, and cell invasion. To this end, receptor inhibitors were developed, and their use in preclinical and clinical studies is ongoing. This review provides an overview of studies involving CXCR4 and CXCR7 in CRC with an update on their targeting in anti-cancer therapies.
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Antelo ML, Altuna A, Gimeno JJ, Ferreiro JJ, Amunárriz C, Mateos JJ, Zalba S, Alkorta A, Rifón J, Arroyo JL, Uresandi A, Moreno JA, Nájera MJ, Pinzón S, García A, Vallejo JC. Engraftment after autologous hematopoietic stem cell transplantation in patients mobilized with Plerixafor: A retrospective, multicenter study of a large series of patients. Transfus Apher Sci 2021; 60:103130. [PMID: 33840626 DOI: 10.1016/j.transci.2021.103130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 12/31/2022]
Abstract
Plerixafor (PLX) appears to effectively enhance hematopoietic stem-cell mobilization prior to autologous hematopoietic stem cell transplantation (auto-HCT). However, the quality of engraftment following auto-HCT has been little explored. Here, engraftment following auto-HCT was assessed in patients mobilized with PLX through a retrospective, multicenter study of 285 consecutive patients. Information on early and 100-day post-transplant engraftment was gathered from the 245 patients that underwent auto-HCT. The median number of PLX days to reach the stem cell collection goal (≥2 × 106 CD34+ cells/kg) was 1 (range 1-4) and the median PLX administration time before apheresis was 11 h (range 1-18). The median number of apheresis sessions to achieve the collection goal was 2 (range 1-5) and the mean number of CD34+ cells collected was 2.95 × 106/kg (range 0-30.5). PLX administration was safe, with only 2 mild and transient gastrointestinal adverse events reported. The median time to achieve an absolute neutrophil count (ANC) >500/μL was 11 days (range 3-31) and the median time to platelet recovery >20 × 103/μL was 13 days (range 5-69). At 100 days after auto-HCT, the platelet count was 137 × 109/L (range 7-340), the ANC was 2.3 × 109/L (range 0.1-13.0), and the hemoglobin concentration was 123 g/L (range 79-165). PLX use allowed auto-HCT to be performed in a high percentage of poorly mobilized patients, resulting in optimal medium-term engraftment in the majority of patients in whom mobilization failed, in this case mainly due to suboptimal peripheral blood CD34+ cell concentration on day +4 or low CD34+ cell yield on apheresis.
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Affiliation(s)
- M Luisa Antelo
- Servicio de Hematología, Complejo Hospitalario de Navarra (CHN), IdiSNA, Pamplona, Spain.
| | - Ane Altuna
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - J José Gimeno
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - J Javier Ferreiro
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - Cristina Amunárriz
- Servicio de Hematología, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
| | - J José Mateos
- Servicio de Hematología, Hospital Universitario Cruces, Barakaldo, Spain.
| | - Saioa Zalba
- Servicio de Hematología, Complejo Hospitalario de Navarra (CHN), IdiSNA, Pamplona, Spain.
| | - Aitziber Alkorta
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
| | - José Rifón
- Servicio de Hematología, Clínica Universidad de Navarra, IdiSNA, Pamplona, Spain.
| | - J Luis Arroyo
- Servicio de Hematología, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
| | - Amaia Uresandi
- Servicio de Hematología, Hospital Universitario Cruces, Barakaldo, Spain.
| | - J Antonio Moreno
- Servicio de Hematología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.
| | - M Josefa Nájera
- Servicio de Hematología, Hospital San Pedro, Logroño, Spain.
| | - Sergio Pinzón
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - Alejandro García
- Servicio de Hematología, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - J Carlos Vallejo
- Servicio de Hematología, Hospital Universitario Donostia, San Sebastián, Spain.
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Gupta GK, Perreault S, Seropian SE, Tormey CA, Hendrickson JE. Optimization of repeat plerixafor dosing for autologous peripheral blood stem-cell collection. Transfus Apher Sci 2021; 60:103069. [PMID: 33546988 DOI: 10.1016/j.transci.2021.103069] [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: 11/25/2020] [Revised: 12/24/2020] [Accepted: 01/20/2021] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Peripheral CD34+ cells may be mobilized using filgrastim alone or in combination with chemotherapy. The addition of plerixafor can be efficacious, though guidelines for repeat dosing are lacking. MATERIAL AND METHODS This quality improvement project was initiated to generate guidelines for repeat plerixafor dosing after retrospective evaluation of data in adult patients undergoing autologous peripheral blood stem cell mobilization and collection. RESULTS Analysis included 195 patients: 119 (61 %) with multiple myeloma and 76 (39 %) with lymphoma. Patients given at least one dose of plerixafor (n = 109) were further divided: Group 1) (A) goal of 3 × 10E6/kg and day 1 peripheral blood CD34+ count < 30 × 10E6/L, vs (B) ≥ 30 × 10 E6/L; Group 2) (A) goal of 6 × 10E6/kg and day 1 peripheral blood CD34+ count < 50 × 10E6/L or < 50 % of collection goal after day 1, vs (B) ≥ 50 % of collection goal after day 1. Ninety five percent of cases in Group 1B and 88 % of cases in Group 2B did not receive additional plerixafor doses and all of them achieved their collection goals. In contrast, those in Groups 1A and 2A required additional plerixafor dosing and some mobilizations/collections were futile. CONCLUSION Based on these data, with consideration of collection goal, peripheral blood CD34+ count, and CD34+ cell bag count on collection day 1, we have generated institutional guidelines for collection initiation and repeat plerixafor dosing. Long term, we predict these guidelines will optimize pharmacy, apheresis, and stem cell processing resources while improving the patient experience.
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Affiliation(s)
- Gaurav K Gupta
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT, USA.
| | - Sarah Perreault
- Department of Pharmacy, Yale New Haven Health, New Haven, CT, USA
| | - Stuart E Seropian
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT, USA
| | | | - Jeanne E Hendrickson
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT, USA; Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
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Fernández AR, Sánchez-Tarjuelo R, Cravedi P, Ochando J, López-Hoyos M. Review: Ischemia Reperfusion Injury-A Translational Perspective in Organ Transplantation. Int J Mol Sci 2020; 21:ijms21228549. [PMID: 33202744 PMCID: PMC7696417 DOI: 10.3390/ijms21228549] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 02/07/2023] Open
Abstract
Thanks to the development of new, more potent and selective immunosuppressive drugs together with advances in surgical techniques, organ transplantation has emerged from an experimental surgery over fifty years ago to being the treatment of choice for many end-stage organ diseases, with over 139,000 organ transplants performed worldwide in 2019. Inherent to the transplantation procedure is the fact that the donor organ is subjected to blood flow cessation and ischemia during harvesting, which is followed by preservation and reperfusion of the organ once transplanted into the recipient. Consequently, ischemia/reperfusion induces a significant injury to the graft with activation of the immune response in the recipient and deleterious effect on the graft. The purpose of this review is to discuss and shed new light on the pathways involved in ischemia/reperfusion injury (IRI) that act at different stages during the donation process, surgery, and immediate post-transplant period. Here, we present strategies that combine various treatments targeted at different mechanistic pathways during several time points to prevent graft loss secondary to the inflammation caused by IRI.
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Affiliation(s)
- André Renaldo Fernández
- Immunology, Universitary Hospital Marqués de Valdecilla- Research Institute IDIVAL Santander, 390008 Santander, Spain;
| | - Rodrigo Sánchez-Tarjuelo
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.S.-T.); (J.O.)
- Immunología de Trasplantes, Centro Nacional de Microbiología, Instituto de Salud Carlos III, 28220 Majadahonda (Madrid), Spain
| | - Paolo Cravedi
- Department of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Jordi Ochando
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (R.S.-T.); (J.O.)
- Immunología de Trasplantes, Centro Nacional de Microbiología, Instituto de Salud Carlos III, 28220 Majadahonda (Madrid), Spain
| | - Marcos López-Hoyos
- Immunology, Universitary Hospital Marqués de Valdecilla- Research Institute IDIVAL Santander, 390008 Santander, Spain;
- Red de Investigación Renal (REDINREN), 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-942-292759
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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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Plerixafor for patients who fail cytokine-or chemotherapy-based stem cell mobilization: Results of a prospective study by the Polish Lymphoma Research Group (PLRG). ACTA ACUST UNITED AC 2018. [DOI: 10.2478/ahp-2018-0027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
AbstractAutologous hematopoietic stem cell transplantation (autoHSCT) requires collection of sufficient number of hematopoietic stem cells. The goal of this study was to evaluate efficacy of plerixafor used in patients with lymphoid malignancies failing conventional stem cell mobilization.This was a prospective, non-interventional study. All consecutive patients (n = 109) treated with plerixafor in 11 centers were reported. The drug was used either in case of previous mobilization failure (n = 67) or interventionally, in case of insufficient CD34+ cell output during current mobilization (n = 42). Successful mobilization was defined as resulting in collection of ≥ 2 × 106 CD34+ cells/kg for single autoHSCT or ≥ 4 × 106 CD34+ cells/kg for double procedure.The overall rate of successful mobilization was 55% (55% for single and 56% for double autoHSCT). The median total number of collected CD34+ cells/kg was 2.4 (range, 0-11.5) for patients intended for a single transplantation while 4.0 (0.6-16.9) for double procedure. The number of circulating CD34+ cells increased after the use of plerixafor regardless of baseline values. The median fold increase was 3.3 (0.3-155). Data from this observational study confirm high efficacy of plerixafor used in routine clinical practice as salvage for patients with lymphoid malignancies failing conventional stem cell mobilization.
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7
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Fouquet G, Guidez S, Richez V, Stoppa AM, Le Tourneau C, Macro M, Gruchet C, Bobin A, Moya N, Syshenko T, Sabirou F, Levy A, Franques P, Gardeney H, Karlin L, Benboubker L, Ouali M, Vedovato JC, Ferre P, Pavlyuk M, Attal M, Facon T, Leleu X. Phase I dose-escalation study of F50067, a humanized anti-CXCR4 monoclonal antibody alone and in combination with lenalidomide and low-dose dexamethasone, in relapsed or refractory multiple myeloma. Oncotarget 2018; 9:23890-23899. [PMID: 29844860 PMCID: PMC5963612 DOI: 10.18632/oncotarget.25156] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 03/29/2018] [Indexed: 11/25/2022] Open
Abstract
Purpose Multiple myeloma (MM) remains an incurable disease as tumor cells ultimately resist to all available drugs. Homing of tumor cells to the bone marrow microenvironment, involving especially the CXCR4/SDF-1 axis, allows them to survive, proliferate and resist to therapy. F50067, a humanized anti-CXCR4 IgG1 antibody, has promising preclinical activity in MM. We present a phase I multicenter escalation study in relapsed/refractory MM (RRMM) to determine the maximum tolerated dose (MTD) for F50067 alone and in combination with lenalidomide and low dose dexamethasone (Len-Dex). Experimental design 14 end-stage RRMM patients received F50067 single agent (n = 10) or in combination with Len-Dex (n = 4). Results One dose-limiting toxicity was observed, a grade 4 neutropenia lasting more than 7 days in combination arm. MTD could not be established. Thrombocytopenia was observed in 100% and neutropenia in 92.9% of patients with no cases of febrile neutropenia and no severe bleeding or hematoma. Non-hematological adverse events were of mild to moderate severity. Nine patients (6 in single arm and 3 in combination arm) were evaluable for response, with 66.7% overall response rate (≥PR) in combination arm, and 33.3% of disease control (≥SD) in single agent arm. At the time of study termination, 55.6% had progressed. Conclusion This study suggests that egression of tumor cells to the blood stream can represent a novel therapeutic strategy for MM. However, because of significant hematological toxicity, this study had to be discontinued. Further studies are needed to validate the feasibility of this approach in clinical practice.
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Affiliation(s)
- Guillemette Fouquet
- Institut Imagine, Unité Inserm U1163, Centre National de la Recherche Scientifique CNRS ERL8254, Paris, France
| | - Stéphanie Guidez
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France.,Inserm Centre d'Investigation Clinique U1402, Centre Hospitalier Universitaire, Poitiers, France
| | - Valentine Richez
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | | | | | | | - Cécile Gruchet
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Arthur Bobin
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Niels Moya
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Thomas Syshenko
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Florence Sabirou
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Anthony Levy
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Paul Franques
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | - Hélène Gardeney
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France
| | | | | | - Monia Ouali
- Institut de Recherche Pierre Fabre, Toulouse, France
| | | | - Pierre Ferre
- Institut de Recherche Pierre Fabre, Toulouse, France
| | | | - Michel Attal
- Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - Thierry Facon
- Service des Maladies du Sang, Centre Hospitalier Régional Universitaire, Lille, France
| | - Xavier Leleu
- Hôpital La Milétrie, Centre Hospitalier Universitaire, Poitiers, France.,Inserm Centre d'Investigation Clinique U1402, Centre Hospitalier Universitaire, Poitiers, France
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8
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Practical Aspects of Hematologic Stem Cell Harvesting and Mobilization. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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9
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Plerixafor in poor mobilizers with non-Hodgkin's lymphoma: a multi-center time-motion analysis. Bone Marrow Transplant 2017; 53:246-254. [PMID: 29255168 DOI: 10.1038/s41409-017-0033-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/17/2017] [Accepted: 10/05/2017] [Indexed: 01/05/2023]
Abstract
High-dose chemotherapy alongside peripheral blood stem cell (PBSC) infusion has become the standard of care in different hematologic malignancies. The goal of PBSC mobilization is to allow collection of sufficient CD34+ cells to proceed to transplantation. The current mobilization regimen with granulocyte colony-stimulating factor (G-CSF), alone or in combination with chemotherapy, still fails in 10-25% of patients. Plerixafor is able to rescue most of these patients from mobilization failure. In this study, we investigated the impact of plerixafor on the cost and time spent on apheresis in patients who were considered poor mobilizers, with <20 × 106/µl peripheral CD34+ cells after mobilization but prior to apheresis. Patient hospital records from ten centers in three European countries were reviewed and compared during two time periods, namely prior and after plerixafor introduction to the market. During the plerixafor period, patients spent less time on apheresis (350 vs. 461 min). Poor mobilizers given plerixafor collected more CD34+ cells during the first apheresis session, leading to a decrease in the average number of apheresis sessions needed. The total apheresis yield was unaffected. This analysis shows that the use of plerixafor lessens the time-effort associated with the management of poor mobilizers and reduces apheresis costs.
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10
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Khouri J, Rybicki L, Majhail N, Kalaycio M, Copelan E, Pohlman B, Hill B, Dean R, Lazaryan A, Hamilton B, Andresen S, Sobecks R, Bolwell B, Liu H. Neutropenic fever during peripheral blood progenitor cell mobilization is associated with decreased CD34+ cell collection and increased apheresis collection days. J Clin Apher 2017; 33:303-309. [PMID: 29134688 DOI: 10.1002/jca.21605] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 08/29/2017] [Accepted: 11/03/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Peripheral blood progenitor cell (PBPC) mobilization with chemotherapy in addition to Granulocyte-Colony Stimulating Factor (G-CSF) improves cell collection compared to G-CSF alone; however, it is associated with increased risk of neutropenic fever (NF). METHODS We analyzed risk factors for post-priming NF and NF association with autologous stem cell transplant outcomes. Between 1998 and 2008, 593 adult patients with lymphoma underwent PBPC mobilization with etoposide and G-CSF. RESULTS Median age was 51 years (range 18-77) and 372 (63%) were male. Diagnoses were 457 (77%) non-Hodgkin lymphoma and 136 (23%) Hodgkin lymphoma. Of 554 (93%) transplanted patients, majority were in complete or partial remission at time of transplant (88%). Overall, 141 (24%) patients were hospitalized for NF. Nine patients (6%) had bacteremia, 4 (3%) had pneumonia, 2 (<1%) had herpes simplex viral infections, and the remaining 126 (90%) had no identified infection source. NF patients had lower likelihood of proceeding to transplant (86% vs. 96%, P < .001), lower CD34+ cell dose collection (median 7.23 × 106 CD34+ cells/kg vs. 8.98 × 106 CD34+ cells/kg, P = .002), and were more likely to require > 4 days of apheresis (48% vs. 37%, P < .001). NF was associated with a higher 30-day readmission rate following transplant hospitalization (17% vs. 9%, P = .012). CONCLUSION NF during etoposide priming is associated with lower likelihood of proceeding to transplant, lower CD34+ cell dose collection, more apheresis days required for collection and a higher 30-day readmission rate following transplant discharge.
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Affiliation(s)
- Jack Khouri
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Lisa Rybicki
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Navneet Majhail
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Matt Kalaycio
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Edward Copelan
- Department of Hematologic Oncology and Blood Disorders, Levine Cancer Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - Brad Pohlman
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Brian Hill
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Robert Dean
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Aleksandr Lazaryan
- Division of Hematology, Oncology, and Transplantation, Minneapolis, University of Minnesota
| | - Betty Hamilton
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Steven Andresen
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ronald Sobecks
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Brian Bolwell
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Hien Liu
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
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Peng SB, Van Horn RD, Yin T, Brown RM, Roell WC, Obungu VH, Ruegg C, Wroblewski VJ, Raddad E, Stille JR. Distinct mobilization of leukocytes and hematopoietic stem cells by CXCR4 peptide antagonist LY2510924 and monoclonal antibody LY2624587. Oncotarget 2017; 8:94619-94634. [PMID: 29212254 PMCID: PMC5706900 DOI: 10.18632/oncotarget.21816] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 09/15/2017] [Indexed: 01/01/2023] Open
Abstract
Stromal cell-derived factor-1 (SDF-1) and its receptor CXCR4 play a critical role in mobilization and redistribution of immune cells and hematopoietic stem cells (HSCs). We evaluated effects of two CXCR4-targeting agents, peptide antagonist LY2510924 and monoclonal antibody LY2624587, on mobilizing HSCs and white blood cells (WBCs) in humans, monkeys, and mice. Biochemical analysis showed LY2510924 peptide blocked SDF-1/CXCR4 binding in all three species; LY2624587 antibody blocked binding in human and monkey, with minimal activity in mouse. Cellular analysis showed LY2624587 antibody, but not LY2510924 peptide, down-regulated cell surface CXCR4 and induced hematological tumor cell death; both agents have been shown to inhibit SDF-1/CXCR4 interaction and downstream signaling. In animal models, LY2510924 peptide induced robust, prolonged, dose- and time-dependent WBC and HSC increases in mice and monkeys, whereas LY2624587 antibody induced only moderate, transient increases in monkeys. In clinical trials, similar pharmacodynamic effects were observed in patients with advanced cancer: LY2510924 peptide induced sustained WBC and HSC increases, while LY2624587 antibody induced only minimal, transient WBC changes. These distinct pharmacodynamic effects in two different classes of CXCR4 inhibitors are clinically important and should be carefully considered when designing combination studies with immune checkpoint inhibitors or other agents for cancer therapy.
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Affiliation(s)
- Sheng-Bin Peng
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Robert D Van Horn
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Tinggui Yin
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Robin M Brown
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - William C Roell
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Victor H Obungu
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Charles Ruegg
- The Chorus Group, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Victor J Wroblewski
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - Eyas Raddad
- The Chorus Group, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
| | - John R Stille
- The Chorus Group, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
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12
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Ogunniyi A, Rodriguez M, Devlin S, Adel N, Landau H, Chung DJ, Lendvai N, Lesokhin A, Koehne G, Mailankody S, Korde N, Reich L, Landgren O, Giralt S, Hassoun H. Upfront use of plerixafor and granulocyte-colony stimulating factor (GCSF) for stem cell mobilization in patients with multiple myeloma: efficacy and analysis of risk factors associated with poor stem cell collection efficiency. Leuk Lymphoma 2016; 58:1123-1129. [PMID: 27735212 DOI: 10.1080/10428194.2016.1239261] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Plerixafor (P), an agent that selectively and reversibly binds to the chemokine receptor CXCR4, has been approved in combination with G-CSF (P + G-CSF) for stem cell (SC) mobilization in patients with multiple myeloma (MM). The goal of this study was to determine the SC collection success rate of P + G-CSF using a clinically relevant outcome defined as the ability to collect at least 5 × 106 CD34+ cells/kg to allow safely two transplants, and identify risk factors impacting SC mobilization. One hundred and thirty-eight patients were mobilized with P + G-CSF upfront following induction. The SC collection success rate was 92.8%. We identified exposure to lenalidomide alone (p = .038), WBC count <4 × 103/mcL prior to mobilization (p = .01) and non-African American race (p = .019), as risk factors for low efficiency by multivariate analysis. This study demonstrates that P + G-CSF is highly efficient in MM patients and provides strong support for its upfront use in SC collection for MM patients.
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Affiliation(s)
- Adebayo Ogunniyi
- a Department of Pharmacy , Weill Cornell Medical College , New York , NY , USA
| | - Mabel Rodriguez
- a Department of Pharmacy , Weill Cornell Medical College , New York , NY , USA
| | - Sean Devlin
- b Department of Epidemiology and Biostatistics , Weill Cornell Medical College , New York , NY , USA
| | - Nelly Adel
- a Department of Pharmacy , Weill Cornell Medical College , New York , NY , USA
| | - Heather Landau
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - David J Chung
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Nikoletta Lendvai
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Alexander Lesokhin
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Guenther Koehne
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Sham Mailankody
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Neha Korde
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Lilian Reich
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Ola Landgren
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Sergio Giralt
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
| | - Hani Hassoun
- c Department of Medicine , Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College , New York , NY , USA
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13
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Yuan S, Wang S. How do we mobilize and collect autologous peripheral blood stem cells? Transfusion 2016; 57:13-23. [PMID: 27731496 DOI: 10.1111/trf.13868] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 08/24/2016] [Accepted: 08/24/2016] [Indexed: 12/15/2022]
Abstract
Autologous stem cell transplantation (ASCT) with mobilized peripheral blood stem cells (PBSCs) has become a widely applied therapeutic approach for many hematologic and nonhematologic diseases. Adequate PBSC mobilization is critical to the success of ASCT. However, many factors can contribute to poor mobilization. Plerixafor is an effective yet costly adjunct agent that has been increasingly used to improve mobilization in a variety of diagnoses and clinical settings. However, to achieve both optimal cell collection yields and cost-effectiveness, the role of plerixafor in PBSC mobilization needs to be well defined in terms of triggers for initiating its use and criteria for monitoring response. As one of the largest hematopoietic transplant centers in the country, we have developed an approach to PBSC mobilization and collection that incorporates patient laboratory assessments, monitoring of the collection yields, and judicious use of plerixafor as well as various patient support and education programs. These measures have resulted in an increase in our collection success rate and a decrease in the mean number of collection days. In this article we describe our approach to autologous PBSC mobilization and collection. Pertinent reports in the literature are also reviewed and discussed.
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Affiliation(s)
- Shan Yuan
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine, City of Hope National Medical Center, Duarte, California
| | - Shirong Wang
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine, City of Hope National Medical Center, Duarte, California
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14
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Di Maro S, Trotta AM, Brancaccio D, Di Leva FS, La Pietra V, Ieranò C, Napolitano M, Portella L, D'Alterio C, Siciliano RA, Sementa D, Tomassi S, Carotenuto A, Novellino E, Scala S, Marinelli L. Exploring the N-Terminal Region of C-X-C Motif Chemokine 12 (CXCL12): Identification of Plasma-Stable Cyclic Peptides As Novel, Potent C-X-C Chemokine Receptor Type 4 (CXCR4) Antagonists. J Med Chem 2016; 59:8369-80. [PMID: 27571038 DOI: 10.1021/acs.jmedchem.6b00695] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We previously reported the discovery of a CXCL12-mimetic cyclic peptide (2) as a selective CXCR4 antagonist showing promising in vitro and in vivo anticancer activity. However, further development of this peptide was hampered by its degradation in biological fluids as well as by its low micromolar affinity for the receptor. Herein, extensive chemical modifications led to the development of a new analogue (10) with enhanced potency, specificity, and plasma stability. A combined approach of Ala-amino acid scan, NMR, and molecular modeling unraveled the reasons behind the improved binding properties of 10 vs 2. Biological investigations on leukemia (CEM) and colon (HT29 and HCT116) cancer cell lines showed that 10 is able to impair CXCL12-mediated cell migration, ERK-phosphorylation, and CXCR4 internalization. These outcomes might pave the way for the future preclinical development of 10 in CXCR4 overexpressing leukemia and colon cancer.
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Affiliation(s)
- Salvatore Di Maro
- DiSTABiF, Second University of Naples , Via Vivaldi 43, 81100 Caserta, Italy
| | - Anna Maria Trotta
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Diego Brancaccio
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy.,Laboratory of Food Chemistry, Dipartimento di Agraria (QuaSic.A.Tec.), Università Mediterranea di Reggio Calabria , Reggio Calabria, loc. Feo di Vito, 89122 Reggio Calabria, Italy
| | - Francesco Saverio Di Leva
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Valeria La Pietra
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Caterina Ieranò
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Maria Napolitano
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Luigi Portella
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Crescenzo D'Alterio
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Rosa Anna Siciliano
- Istituto di Scienze dell'Alimentazione, CNR , Via Roma 64, 83100 Avellino, Italy
| | - Deborah Sementa
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Stefano Tomassi
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Alfonso Carotenuto
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Ettore Novellino
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
| | - Stefania Scala
- Genomica Funzionale, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "Giovanni Pascale", IRCCS-ITALY , Via M. Semmola, 80131 Naples, Italy
| | - Luciana Marinelli
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II" , via D. Montesano 49, 80131 Naples, Italy
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15
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Jantunen E, Varmavuo V, Valtola J. Plerixafor injection: a hematopoietic stem cell mobilizer in non-Hodgkin lymphoma and multiple myeloma. Expert Rev Hematol 2016; 9:723-32. [DOI: 10.1080/17474086.2016.1208082] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Peng SB, Zhang X, Paul D, Kays LM, Ye M, Vaillancourt P, Dowless M, Stancato LF, Stewart J, Uhlik MT, Long H, Chu S, Obungu VH. Inhibition of CXCR4 by LY2624587, a Fully Humanized Anti-CXCR4 Antibody Induces Apoptosis of Hematologic Malignancies. PLoS One 2016; 11:e0150585. [PMID: 26954567 PMCID: PMC4782998 DOI: 10.1371/journal.pone.0150585] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 02/16/2016] [Indexed: 12/31/2022] Open
Abstract
SDF-1 and CXCR4 are a chemokine and chemokine receptor pair playing critical roles in tumorigenesis. Overexpression of CXCR4 is a hallmark of many hematological malignancies including acute myeloid leukemia, chronic lymphocytic leukemia and non-Hodgkin’s lymphoma, and generally correlates with a poor prognosis. In this study, we developed a humanized anti-CXCR4 monoclonal antibody, LY2624587 as a potent CXCR4 antagonist that was advanced into clinical study for cancer. LY2624587 blocked SDF-1 binding to CXCR4 with an IC50 of 0.26 nM, and inhibited SDF-1-induced GTP binding with a Kb of 0.66 nM. In human lymphoma U937 and leukemia CCRF-CEM cells expressing endogenous CXCR4, LY2624587 inhibited SDF-1-induced cell migration with IC50 values of 3.7 and 0.26 nM, respectively. This antibody also inhibited CXCR4 and SDF-1 mediated cell signaling including activation of MAPK and AKT in tumor cells expressing CXCR4. Bifocal microscopic and flow cytometry analyses revealed that LY2624587 mediated receptor internalization and caused CXCR4 down-regulation on the cell surface. In human hematologic cancer cells, LY2624587 caused dose dependent apoptosis in vitro and in vivo. In mouse xenograft models developed with human leukemia and lymphoma cells expressing high levels of CXCR4, LY2624587 exhibited dose-dependent tumor growth inhibition and provided significant survival benefit in a disseminated lymphoma model. Collectively, we have demonstrated that CXCR4 inhibition by LY2624587 has the potential for the treatment of human hematological malignancies.
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Affiliation(s)
- Sheng-Bin Peng
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Xiaoyi Zhang
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Donald Paul
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Lisa M Kays
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Ming Ye
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Peter Vaillancourt
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Michele Dowless
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Louis F Stancato
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Julie Stewart
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Mark T Uhlik
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Haiyan Long
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Shaoyou Chu
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
| | - Victor H Obungu
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana, 46285, United States of America
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17
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Afifi S, Adel NG, Devlin S, Duck E, Vanak J, Landau H, Chung DJ, Lendvai N, Lesokhin A, Korde N, Reich L, Landgren O, Giralt S, Hassoun H. Upfront plerixafor plus G-CSF versus cyclophosphamide plus G-CSF for stem cell mobilization in multiple myeloma: efficacy and cost analysis study. Bone Marrow Transplant 2016; 51:546-52. [PMID: 26726942 DOI: 10.1038/bmt.2015.322] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/15/2015] [Accepted: 11/08/2015] [Indexed: 12/22/2022]
Abstract
Cyclophosphamide plus G-CSF (C+G-CSF) is one of the most widely used stem cell (SC) mobilization regimens for patients with multiple myeloma (MM). Plerixafor plus G-CSF (P+G-CSF) has demonstrated superior SC mobilization efficacy when compared with G-CSF alone and has been shown to rescue patients who fail mobilization with G-CSF or C+G-CSF. Despite the proven efficacy of P+G-CSF in upfront SC mobilization, its use has been limited, mostly due to concerns of high price of the drug. However, a comprehensive comparison of the efficacy and cost effectiveness of SC mobilization using C+G-CSF versus P+G-CSF is not available. In this study, we compared 111 patients receiving C+G-CSF to 112 patients receiving P+G-CSF. The use of P+G-CSF was associated with a higher success rate of SC collection defined as ⩾5 × 10(6) CD34+ cells/kg (94 versus 83%, P=0.013) and less toxicities. Thirteen patients in the C+G-CSF arm were hospitalized owing to complications while none in the P+G-CSF group. C+G-CSF was associated with higher financial burden as assessed using institutional-specific costs and charges (P<0.001) as well as using Medicare reimbursement rates (P=0.27). Higher rate of hospitalization, increased need for salvage mobilization, and increased G-CSF use account for these differences.
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Affiliation(s)
- S Afifi
- Pharmacy Department, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - N G Adel
- Pharmacy Department, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - S Devlin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - E Duck
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Finance, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - J Vanak
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Finance, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - H Landau
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - D J Chung
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - N Lendvai
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - A Lesokhin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - N Korde
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - L Reich
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - O Landgren
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - S Giralt
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - H Hassoun
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
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18
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Abstract
Chemokines and their receptors are known to play important roles in disease. More than 40 chemokine ligands and 20 chemokine receptors have been identified, but, to date, only two small molecule chemokine receptor antagonists have been approved by the FDA. The chemokine receptor CXCR3 was identified in 1996, and nearly 20 years later, new areas of CXCR3 disease biology continue to emerge. Several classes of small molecule CXCR3 antagonists have been developed, and two have shown efficacy in preclinical models of inflammatory disease. However, only one CXCR3 antagonist has been evaluated in clinical trials, and there remain many opportunities to further investigate known classes of CXCR3 antagonists and to identify new chemotypes. This Perspective reviews the known CXCR3 antagonists and considers future opportunities for the development of small molecules for clinical evaluation.
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Affiliation(s)
- Stephen P Andrews
- Heptares Therapeutics , BioPark, Broadwater Road, Welwyn Garden City, AL7 3AX, United Kingdom
| | - Rhona J Cox
- Respiratory, Inflammation & Autoimmunity iMed, AstraZeneca, Respiratory, Inflammation & Autoimmunity IMED , Pepparedsleden, 431 83 Mölndal, Sweden
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19
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Hartmann T, Hübel K, Monsef I, Engert A, Skoetz N. Additional plerixafor to granulocyte colony-stimulating factors for haematopoietic stem cell mobilisation for autologous transplantation in people with malignant lymphoma or multiple myeloma. Cochrane Database Syst Rev 2015; 2015:CD010615. [PMID: 26484982 PMCID: PMC9468901 DOI: 10.1002/14651858.cd010615.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Autologous stem cell transplantation is widely used to restore functioning bone marrow in people with malignant lymphoma or multiple myeloma after myeloablative chemotherapy. Results of some clinical trials indicate that plerixafor in addition to granulocyte colony-stimulating factors (G-CSF) compared to G-CSF only could lead to an increased mobilisation and release of CD34-positive cells, facilitating effective apheresis. OBJECTIVES To evaluate the efficacy and safety of additional plerixafor to G-CSF for haematopoietic stem cell mobilisation in people with malignant lymphoma or multiple myeloma. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (from 1990 to September 2015), as well as conference proceedings (American Society of Hematology; American Society of Clinical Oncology; European Hematology Association; American Society for Blood and Marrow Transplantation; European Group for Blood and Marrow Transplantation) for studies. Two review authors independently screened search results. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing plerixafor in addition to G-CSF compared to G-CSF only for stem cell mobilisation in people with malignant lymphoma or multiple myeloma of all stages and ages. We included full text as well as abstracts and unpublished data if sufficient information on study design, participant characteristics, interventions, and outcomes was available. We excluded cross-over trials, quasi-randomised trials, and post-hoc retrospective trials. DATA COLLECTION AND ANALYSIS Two review authors independently screened the results of the search strategies, extracted data, assessed quality, and analysed data according to standard Cochrane methods. We performed final interpretation with an experienced clinician. MAIN RESULTS We identified four RCTs fitting the inclusion criteria. However, two of these closed prematurely due to low recruitment and did not report results. The remaining two trials evaluated 600 participants with multiple myeloma or non-Hodgkin lymphoma. In both studies the experimental group received G-CSF plus plerixafor and the control group received G-CSF plus placebo.The meta-analysis showed no evidence for differences between plerixafor and placebo group regarding mortality at 12 months (600 participants; risk ratio (RR) 1.00, 95% confidence interval (CI) 0.59 to 1.69; P = 1.00; moderate-quality evidence) and adverse events during stem cell mobilisation and collection (593 participants; RR 1.02, 95% CI 0.99 to 1.06; P = 0.19; high-quality evidence).Regarding the outcome successful stem cell collection, the meta-analysis showed an advantage for those participants randomised to the plerixafor group (600 participants; RR 2.42, 95% CI 1.98 to 2.96; P < 0.00001; high-quality evidence).As there was high heterogeneity between studies for the number of transplanted participants, we did not meta-analyse these data. In the multiple myeloma study, 95.9% (142 participants) in the plerixafor arm and 88.3% (136 participants) in the placebo arm underwent transplantation (RR 1.09, 95% CI 1.02 to 1.16); in the non-Hodgkin lymphoma trial, 90% (135 participants) in the plerixafor group versus 55.4% (82 participants) in the placebo group could be transplanted (RR 1.62, 95% CI 1.39 to 1.89). In both trials there was no evidence for a difference between participants in the plerixafor and placebo group in terms of time to neutrophil and platelet engraftment in transplanted participants.None of the trials reported on the outcomes quality of life and progression-free survival. AUTHORS' CONCLUSIONS The results of the analysed data suggest that additional plerixafor leads to increased stem cell collection in a shorter time. There was insufficient evidence to determine whether additional plerixafor affects survival or adverse events.The two trials included in the meta-analysis, both of which were conducted by the Genzyme Corporation, the manufacturer of plerixafor, were published several times. Two more RCTs examining the addition of plerixafor to a G-CSF mobilisation regimen terminated early without publishing any outcome. The trials included nine and five participants, respectively. Another RCT with 100 participants was recently completed, but has not yet published outcomes. Due to the unpublished RCTs, it is possible that our review is affected by publication bias, even though two trials failed to recruit a sufficient number of participants to analyse any data.
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Affiliation(s)
- Tim Hartmann
- University Hospital of CologneCochrane Haematological Malignancies Group, Department I of Internal MedicineCologneGermany
| | - Kai Hübel
- University Hospital of CologneDepartment I of Internal Medicine, Center of Integrated Oncology Köln BonnKerpener Str. 62CologneGermany50924
| | - Ina Monsef
- University Hospital of CologneCochrane Haematological Malignancies Group, Department I of Internal MedicineCologneGermany
| | - Andreas Engert
- University Hospital of CologneDepartment I of Internal MedicineKerpener Str. 62CologneGermany50924
| | - Nicole Skoetz
- University Hospital of CologneCochrane Haematological Malignancies Group, Department I of Internal MedicineCologneGermany
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20
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Martin AP, Richards S, Haycox A, Houten R, McLeod C, Braithwaite B, Clark JO, Bell J, Clark RE. Evaluating the use of plerixafor in stem cell mobilisation - an economic analysis of the PHANTASTIC trial. J Clin Apher 2015; 31:434-42. [DOI: 10.1002/jca.21433] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 09/06/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Antony P. Martin
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Sarah Richards
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Alan Haycox
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Rachel Houten
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Claire McLeod
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Barbara Braithwaite
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Jack O. Clark
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Joanne Bell
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Richard E. Clark
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
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21
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Salvino MA, Ruiz J. Hematopoietic progenitor cell mobilization for autologous transplantation - a literature review. Rev Bras Hematol Hemoter 2015; 38:28-36. [PMID: 26969772 PMCID: PMC4786760 DOI: 10.1016/j.bjhh.2015.07.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 06/30/2015] [Accepted: 07/17/2015] [Indexed: 12/27/2022] Open
Abstract
The use of high-dose chemotherapy with autologous support of hematopoietic progenitor cells is an effective strategy to treat various hematologic neoplasms, such as non-Hodgkin lymphomas and multiple myeloma. Mobilized peripheral blood progenitor cells are the main source of support for autologous transplants, and collection of an adequate number of hematopoietic progenitor cells is a critical step in the autologous transplant procedure. Traditional strategies, based on the use of growth factors with or without chemotherapy, have limitations even when remobilizations are performed. Granulocyte colony-stimulating factor is the most widely used agent for progenitor cell mobilization. The association of plerixafor, a C-X-C Chemokine receptor type 4 (CXCR4) inhibitor, to granulocyte colony stimulating factor generates rapid mobilization of hematopoietic progenitor cells. A literature review was performed of randomized studies comparing different mobilization schemes in the treatment of multiple myeloma and lymphomas to analyze their limitations and effectiveness in hematopoietic progenitor cell mobilization for autologous transplant. This analysis showed that the addition of plerixafor to granulocyte colony stimulating factor is well tolerated and results in a greater proportion of patients with non-Hodgkin lymphomas or multiple myeloma reaching optimal CD34+ cell collections with a smaller number of apheresis compared the use of granulocyte colony stimulating factor alone.
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22
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Thiele S, Mungalpara J, Steen A, Rosenkilde MM, Våbenø J. Determination of the binding mode for the cyclopentapeptide CXCR4 antagonist FC131 using a dual approach of ligand modifications and receptor mutagenesis. Br J Pharmacol 2015; 171:5313-29. [PMID: 25039237 DOI: 10.1111/bph.12842] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 06/25/2014] [Accepted: 07/08/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND PURPOSE The cyclopentapeptide FC131 (cyclo(-L-Arg(1) -L-Arg(2) -L-2-Nal(3) -Gly(4) -D-Tyr(5) -)) is an antagonist at the CXC chemokine receptor CXCR4, which plays a role in human immunodeficiency virus infection, cancer and stem cell recruitment. Binding modes for FC131 in CXCR4 have previously been suggested based on molecular docking guided by structure-activity relationship (SAR) data; however, none of these have been verified by in vitro experiments. EXPERIMENTAL APPROACH Heterologous (125) I-12G5-competition binding and functional assays (inhibition of CXCL12-mediated activation) of FC131 and three analogues were performed on wild-type CXCR4 and 25 receptor mutants. Computational modelling was used to rationalize the experimental data. KEY RESULTS The Arg(2) and 2-Nal(3) side chains of FC131 interact with residues in TM-3 (His(113) , Asp(171) ) and TM-5 (hydrophobic pocket) respectively. Arg(1) forms charge-charge interactions with Asp(187) in ECL-2, while D-Tyr(5) points to the extracellular side of CXCR4. Furthermore, the backbone of FC131 interacts with the chemokine receptor-conserved Glu(288) via two water molecules. Intriguingly, Tyr(116) and Glu(288) form a H-bond in CXCR4 crystal structures and mutation of either residue to Ala abolishes CXCR4 activity. CONCLUSIONS AND IMPLICATIONS Ligand modification, receptor mutagenesis and computational modelling approaches were used to identify the binding mode of FC131 in CXCR4, which was in agreement with binding modes suggested from previous SAR studies. Furthermore, insights into the mechanism for CXCR4 activation by CXCL12 were gained. The combined findings will facilitate future design of novel CXCR4 antagonists.
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Affiliation(s)
- S Thiele
- Laboratory for Molecular Pharmacology, Department of Neuroscience and Pharmacology, Faculty of Health and Medical Sciences, The Panum Institute, University of Copenhagen, Copenhagen, Denmark
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Abstract
Autologous hematopoietic stem cell transplantation (HSCT) is an important and often life saving treatment for many hematological malignancies and selected solid tumors. To rescue hematopoiesis after high-dose chemotherapy in autologous HSCT depends on maintaining sufficient stem cells. Hematopoietic stem cells and progenitor cells expressing CD34 in the BM are mobilized into the circulation with granulocyte-colony stimulating factor ± chemotherapy prior to autologous HSCT. One of the most important factors for success of autologous HSCT is hematopoietic stem cell (HSC) count. Minimum threshold for the engraftment of hematopoietic cells is accepted as 2 × 10(6) CD34 + cells/kg especially for platelet engraftment. Below this level it is defined as stem cell mobilization failure. There are several factors affecting stem cell mobilization: prior chemotherapy (such as fludarabine, melphalan, lenalidomide) and radiotherapy, age, type of disease, bone marrow cellularity. We tried to summarize the reasons of peripheral stem cell mobilization failure.
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Affiliation(s)
- Fatih Kurnaz
- Hematology Department, Harran University Medical School, Yenişehir Campus, Sanliurfa 63000, Turkey
| | - Leylagül Kaynar
- Apheresis Unit, Dedeman Hematology-Oncology Hospital, Medical Faculty, Erciyes University, Kayseri, Turkey.
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24
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Chabannon C, Bijou F, Miclea JM, Milpied N, Grouin JM, Mohty M. A nationwide survey of the use of plerixafor in patients with lymphoid malignancies who mobilize poorly demonstrates the predominant use of the "on-demand" scheme of administration at French autologous hematopoietic stem cell transplant programs. Transfusion 2015; 55:2149-57. [PMID: 25968564 DOI: 10.1111/trf.13141] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 03/05/2015] [Accepted: 03/09/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND High-dose chemotherapy supported with autologous stem cell transplantation is a standard therapeutic option for a subset of patients with lymphoid malignancies. Cell procurement is nowadays done almost exclusively through cytapheresis, after mobilization of hematopoietic stem and progenitor cells (HSPCs) from the marrow to peripheral blood (PB). The egress of HSPCs out of hematopoietic niches occurs in various physiologic or nonhomeostatic situations; pharmacologic approaches include the administration of acutely myelosuppressive agents or hematopoietic growth factors such as recombinant human granulocyte-colony-stimulating factor (rHuG-CSF). The introduction of plerixafor, a first-of-its-class molecule that reversibly inhibits the interaction between the chemokine CXCL-12 (also known as SDF-1) and its receptor CXCR-4, has offered new opportunities for the so-called "poor mobilizers" who achieve insufficient mobilization and/or collection with conventional approaches. STUDY DESIGN AND METHODS Because of the lack of consensus on a definition for poor mobilizers and the relatively high cost of plerixafor, French competent authorities have mandated a postmarketing survey on its use in routine practice. RESULTS AND CONCLUSION We report here the results of this nationwide survey that confirms the clinical efficacy of plerixafor, even in the subset of patients who barely increased PB CD34+ cell count in response to rHuG-CSF-containing mobilization regimen. Furthermore, analysis of this registry showed that despite heterogeneity in medical practices, the early-"on-demand" or "preemptive"-introduction of plerixafor was widely used and did not result in an excess of prescriptions, beyond its expected use at the time when marketing authorization was granted.
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Affiliation(s)
- Christian Chabannon
- Institut Paoli-Calmettes, Centre de Lutte Contre le Cancer.,Université d'Aix-Marseille.,Inserm CBT 1409, Centre d'Investigations Cliniques en Biothérapie, Marseille, France
| | - Fontanet Bijou
- Etablissement Français du Sang Aquitaine.,CNRS UMR 5164, CIRID, "Composantes Innées de la Réponse Immunitaire et de la Différenciation,", Bordeaux, France
| | - Jean-Michel Miclea
- Hôpital Saint-Louis, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Noel Milpied
- Centre Hospitalier et Universitaire de Bordeaux, Bordeaux, France
| | - Jean-Marie Grouin
- Inserm U657 "Pharmaco-Épidémiologie et Évaluation de l'Impact des Produits de Santé sur les Populations",Université de Rouen, Rouen, France
| | - Mohamad Mohty
- Hôpital Saint Antoine, Assistance Publique des Hôpitaux de Paris (AP-HP).,Université Pierre et Marie Curie (UPMC).,INSERM, UMRs 938, Centre de Recherches Saint-Antoine, Paris, France
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25
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Civriz Bozdag S, Tekgunduz E, Altuntas F. The current status in hematopoietic stem cell mobilization. J Clin Apher 2015; 30:273-80. [PMID: 25790158 DOI: 10.1002/jca.21374] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 11/26/2014] [Indexed: 12/12/2022]
Abstract
Hemotopoietic stem cell mobilization with cytokines alone, has still been widely accepted as the initial attempt for stem cell mobilization. Chemotherapy based mobilization can be preferred as first choice in high risk patients or for remobilization. But mobilization failure still remains to be a problem in one third of patients. Salvage mobilization strategies have been composed to give one more chance to 'poor mobilizers'. Synergistic effect of a reversible inhibitor of CXCR4, plerixafor, with G-CSF has opened a new era for these patients. Preemptive approach in predicted poor mobilizers, immediate salvage approach for patients with suboptimal mobilization or remobilization approach of plerixafor in failed mobilizers have all been demonstrated convincing results in various studies. Alternative CXCR4 inhibitors, VLA4 inhibitors, bortezomib, parathormone have also been emerged as novel agents for mobilization failure.
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Affiliation(s)
| | - Emre Tekgunduz
- Hematology Department, Ankara Oncology Training Hospital, Ankara, Turkey
| | - Fevzi Altuntas
- Hematology Department, Ankara Oncology Training Hospital, Ankara, Turkey
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26
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G-CSF plus preemptive plerixafor vs hyperfractionated CY plus G-CSF for autologous stem cell mobilization in multiple myeloma: effectiveness, safety and cost analysis. Bone Marrow Transplant 2015; 50:813-7. [PMID: 25751646 DOI: 10.1038/bmt.2015.23] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 12/17/2014] [Accepted: 01/05/2015] [Indexed: 12/22/2022]
Abstract
The optimal stem cell mobilization regimen for patients with multiple myeloma (MM) remains undefined. We retrospectively compared our experience in hematopoietic cell mobilization in 83 MM patients using fractionated high-dose CY and G-CSF with G-CSF plus preemptive plerixafor. All patients in the CY group (n=56) received fractionated high-dose CY (5 g/m(2) divided into five doses of 1 g/m(2) every 3 h) with G-CSF. All patients in the plerixafor group (n=27) received G-CSF and plerixafor preemptively based on an established algorithm. Compared with plerixafor, CY use was associated with higher total CD34+ cell yield (7.5 × 10(6) vs 15.5 × 10(6) cells/kg, P=0.005). All patients in both groups yielded ⩾4 × 10(6) CD34+ cells/kg. Conversely, CY use was associated with high frequency of febrile neutropenia, blood and platelet transfusions need and hospitalizations. The average total cost of mobilization in Lebanon was slightly higher in the plerixafor group ($7886 vs $7536; P=0.16). Our data indicate robust stem cell mobilization in MM patients with either fractionated high-dose CY and G-CSF or G-CSF alone with preemptive plerixafor. The chemo-mobilization approach was associated with twofold stem cell yield, slightly lower cost but significantly increased toxicity.
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27
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Peng SB, Zhang X, Paul D, Kays LM, Gough W, Stewart J, Uhlik MT, Chen Q, Hui YH, Zamek-Gliszczynski MJ, Wijsman JA, Credille KM, Yan LZ. Identification of LY2510924, a novel cyclic peptide CXCR4 antagonist that exhibits antitumor activities in solid tumor and breast cancer metastatic models. Mol Cancer Ther 2014; 14:480-90. [PMID: 25504752 DOI: 10.1158/1535-7163.mct-14-0850] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Emerging evidence demonstrates that stromal cell-derived factor 1 (SDF-1) and CXCR4, a chemokine and chemokine receptor pair, play important roles in tumorigenesis. In this report, we describe a small cyclic peptide, LY2510924, which is a potent and selective CXCR4 antagonist currently in phase II clinical studies for cancer. LY2510924 specifically blocked SDF-1 binding to CXCR4 with IC50 value of 0.079 nmol/L, and inhibited SDF-1-induced GTP binding with Kb value of 0.38 nmol/L. In human lymphoma U937 cells expressing endogenous CXCR4, LY2510924 inhibited SDF-1-induced cell migration with IC50 value of 0.26 nmol/L and inhibited SDF-1/CXCR4-mediated intracellular signaling. LY2510924 exhibited a concentration-dependent inhibition of SDF-1-stimulated phospho-ERK and phospho-Akt in tumor cells. Biochemical and cellular analyses revealed that LY2510924 had no apparent agonist activity. Pharmacokinetic analyses suggested that LY2510924 had acceptable in vivo stability and a pharmacokinetic profile similar to a typical small-molecular inhibitor in preclinical species. LY2510924 showed dose-dependent inhibition of tumor growth in human xenograft models developed with non-Hodgkin lymphoma, renal cell carcinoma, lung, and colon cancer cells that express functional CXCR4. In MDA-MB-231, a breast cancer metastatic model, LY2510924 inhibited tumor metastasis by blocking migration/homing process of tumor cells to the lung and by inhibiting cell proliferation after tumor cell homing. Collectively, the preclinical data support further investigation of LY2510924 in clinical studies for cancer.
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Affiliation(s)
- Sheng-Bin Peng
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana.
| | - Xiaoyi Zhang
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Donald Paul
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Lisa M Kays
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Wendy Gough
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Julie Stewart
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Mark T Uhlik
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Qi Chen
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Yu-Hua Hui
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | | | - John A Wijsman
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Kelly M Credille
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
| | - Liang Zeng Yan
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana
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28
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Sánchez-Ortega I, Querol S, Encuentra M, Ortega S, Serra A, Sanchez-Villegas JM, Grifols JR, Pujol-Balaguer MM, Pujol-Bosch M, Martí JM, Garcia-Cerecedo T, Barba P, Sancho JM, Esquirol A, Sierra J, Duarte RF. Plerixafor in patients with lymphoma and multiple myeloma: effectiveness in cases with very low circulating CD34+ cell levels and preemptive intervention vs remobilization. Bone Marrow Transplant 2014; 50:34-9. [DOI: 10.1038/bmt.2014.196] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 07/15/2014] [Accepted: 07/18/2014] [Indexed: 11/09/2022]
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29
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Chow E, Rao KV, Wood WA, Covington D, Armistead PM, Coghill J, Serody JS, Gabriel DA, Jamieson KJ, Park YA, Raval JS, Shea TC. Effectiveness of an Algorithm-Based Approach to the Utilization of Plerixafor in Patients Undergoing Chemotherapy-Based Stem Cell Mobilization. Biol Blood Marrow Transplant 2014; 20:1064-8. [DOI: 10.1016/j.bbmt.2014.03.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Accepted: 03/19/2014] [Indexed: 11/29/2022]
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30
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Alwasaidi T, Bredeson C. Peripheral blood stem cells or bone marrow as the graft source for allogeneic hematopoietic cell transplantation? J Taibah Univ Med Sci 2014. [DOI: 10.1016/j.jtumed.2013.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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31
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Haverkos BM, McBride A, O'Donnell L, Scholl D, Whittaker B, Vasu S, Penza S, Andritsos LA, Devine SM, Jaglowski SM. An effective mobilization strategy for lymphoma patients after failed upfront mobilization with plerixafor. Bone Marrow Transplant 2014; 49:1052-5. [PMID: 24797182 DOI: 10.1038/bmt.2014.90] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 02/20/2014] [Accepted: 03/16/2014] [Indexed: 11/09/2022]
Abstract
In an otherwise eligible patient, inadequate mobilization of PBSCs is a limiting factor to proceeding with an auto-ASCT. In such situations, plerixafor is commonly added to improve PBSC collection yields along with cytokine (G-CSF alone) or chemomobilization (chemotherapy+G-CSF). Individually, both strategies are proven to be safe and effective. Here we report six patients who underwent successful mobilization with combination chemomobilization plus plerixafor after upfront failure of cytokine mobilization plus plerixafor. The median CD34(+) cell yield after chemomobilization was 2.48 × 10(6)/kg (range 0.99-8.49) after receiving one to two doses of plerixafor. All patients subsequently underwent ASCT without major unforeseen toxicities and engrafted successfully. No significant delays in time to neutrophil recovery were observed. Our experience highlights the safety and effectiveness of chemomobilization with plerixafor after G-CSF plus plerixafor (G+P) failure and suggests this is a viable salvage strategy after initial failed G+P mobilization.
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Affiliation(s)
- B M Haverkos
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - A McBride
- Department of Pharmacy, The University of Arizona Cancer Center, Tuczon, AZ, USA
| | - L O'Donnell
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - D Scholl
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - B Whittaker
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - S Vasu
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - S Penza
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - L A Andritsos
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - S M Devine
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - S M Jaglowski
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
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32
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Mohty M, Hübel K, Kröger N, Aljurf M, Apperley J, Basak GW, Bazarbachi A, Douglas K, Gabriel I, Garderet L, Geraldes C, Jaksic O, Kattan MW, Koristek Z, Lanza F, Lemoli RM, Mendeleeva L, Mikala G, Mikhailova N, Nagler A, Schouten HC, Selleslag D, Suciu S, Sureda A, Worel N, Wuchter P, Chabannon C, Duarte RF. Autologous haematopoietic stem cell mobilisation in multiple myeloma and lymphoma patients: a position statement from the European Group for Blood and Marrow Transplantation. Bone Marrow Transplant 2014; 49:865-72. [PMID: 24686988 DOI: 10.1038/bmt.2014.39] [Citation(s) in RCA: 133] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Revised: 01/19/2014] [Accepted: 01/28/2014] [Indexed: 12/16/2022]
Abstract
Autologous haematopoietic SCT with PBSCs is regularly used to restore BM function in patients with multiple myeloma or lymphoma after myeloablative chemotherapy. Twenty-eight experts from the European Group for Blood and Marrow Transplantation developed a position statement on the best approaches to mobilising PBSCs and on possibilities of optimising graft yields in patients who mobilise poorly. Choosing the appropriate mobilisation regimen, based on patients' disease stage and condition, and optimising the apheresis protocol can improve mobilisation outcomes. Several factors may influence mobilisation outcomes, including older age, a more advanced disease stage, the type of prior chemotherapy (e.g., fludarabine or melphalan), prior irradiation or a higher number of prior treatment lines. The most robust predictive factor for poor PBSC collection is the CD34(+) cell count in PB before apheresis. Determination of the CD34(+) cell count in PB before apheresis helps to identify patients at risk of poor PBSC collection and allows pre-emptive intervention to rescue mobilisation in these patients. Such a proactive approach might help to overcome deficiencies in stem cell mobilisation and offers a rationale for the use of novel mobilisation agents.
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Affiliation(s)
- M Mohty
- Department of Haematology, Saint Antoine Hospital, Paris, France
| | - K Hübel
- University Hospital Cologne, Cologne, Germany
| | - N Kröger
- University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - M Aljurf
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabi
| | | | - G W Basak
- The Medical University of Warsaw, Warsaw, Poland
| | | | - K Douglas
- Beatson West of Scotland Cancer Centre, Glasgow, UK
| | | | - L Garderet
- Department of Haematology, Saint Antoine Hospital, Paris, France
| | - C Geraldes
- University Hospital Coimbra, Coimbra, Portugal
| | - O Jaksic
- University Hospital Dubrava, Zagreb, Croatia
| | - M W Kattan
- Quantitative Health Sciences Cleveland Clinic, Cleveland, OH, USA
| | - Z Koristek
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - F Lanza
- Cremona Hospital, Cremona, Italy
| | | | - L Mendeleeva
- National Research Centre for Haematology, Moscow, Russia
| | - G Mikala
- St Istvan and St Laszlo Hospital, Budapest, Hungary
| | - N Mikhailova
- Institute of Children Haematology and Transplantation n.a. R Gorbacheva, St Petersburg State Pavlov Medical University, St Petersburg, Russia
| | - A Nagler
- Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - H C Schouten
- Maastricht University Medical Centre, Maastricht, The Netherlands
| | - D Selleslag
- Department of Haematology, AZ Sint-Jan, Brugge-Oostende, Belgium
| | - S Suciu
- EORTC Headquarters, Brussels, Belgium
| | - A Sureda
- Addenbrooke's Hospital, Cambridge, UK
| | - N Worel
- Medical University Vienna, Vienna, Austria
| | - P Wuchter
- Department of Medicine V, Heidelberg University, Heidelberg, Germany
| | - C Chabannon
- Institut Paoli-Calmettes and Inserm CBT-510, Marseille, France
| | - R F Duarte
- Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
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33
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Jantunen E, Varmavuo V. Plerixafor for mobilization of blood stem cells in autologous transplantation: an update. Expert Opin Biol Ther 2014; 14:851-61. [PMID: 24673120 DOI: 10.1517/14712598.2014.902927] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
INTRODUCTION About 99% of all autologous transplants are now performed with blood stem cells. G-CSF alone or combined with chemotherapy have been used to mobilize CD34(+) cells. Plerixafor is a novel drug used for mobilization purposes. AREAS COVERED We have evaluated recent data in regard to plerixafor use in predicted or proven poor mobilizers. In addition, we have looked for preemptive strategies to optimize the use of this expensive drug. Also cost-efficacy issues and effects of plerixafor on graft composition and post-transplant outcomes will be discussed. EXPERT OPINION Plerixafor added to G-CSF is superior than G-CSF alone for mobilization of CD34(+) cells. This combination is also efficient in patients who have failed a previous mobilization attempt with other methods or in patients with risk factors for poor mobilization. Addition of plerixafor to G-CSF or chemotherapy plus G-CSF mobilization in patients who appear to mobilize poorly is under active investigation and algorithms for a preemptive use of this expensive agent have been proposed. Grafts collected after plerixafor appear to contain more lymphoid cells than the grafts collected without it. Whether this affects post-transplant outcomes such as immune reconstitution and risk of relapse needs to be evaluated.
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Affiliation(s)
- Esa Jantunen
- University of Eastern Finland, Clinical Medicine , Kuopio , Finland
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Giralt S, Costa L, Schriber J, Dipersio J, Maziarz R, McCarty J, Shaughnessy P, Snyder E, Bensinger W, Copelan E, Hosing C, Negrin R, Petersen FB, Rondelli D, Soiffer R, Leather H, Pazzalia A, Devine S. Optimizing autologous stem cell mobilization strategies to improve patient outcomes: consensus guidelines and recommendations. Biol Blood Marrow Transplant 2013; 20:295-308. [PMID: 24141007 DOI: 10.1016/j.bbmt.2013.10.013] [Citation(s) in RCA: 257] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 10/10/2013] [Indexed: 12/13/2022]
Abstract
Autologous hematopoietic stem cell transplantation (aHSCT) is a well-established treatment for malignancies such as multiple myeloma (MM) and lymphomas. Various changes in the field over the past decade, including the frequent use of tandem aHSCT in MM, the advent of novel therapies for the treatment of MM and lymphoma, and the addition of new stem cell mobilization techniques, have led to the need to reassess current stem cell mobilization strategies. Mobilization failures with traditional strategies are common and result in delays in treatment and increased cost and resource utilization. Recently, plerixafor-containing strategies have been shown to significantly reduce mobilization failure rates, but the ideal method to maximize stem cell yields and minimize costs associated with collection has not yet been determined. A panel of experts convened to discuss the currently available data on autologous hematopoietic stem cell mobilization and transplantation and to devise guidelines to optimize mobilization strategies. Herein is a summary of their discussion and consensus.
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Affiliation(s)
- Sergio Giralt
- Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Luciano Costa
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Jeffrey Schriber
- Cancer Transplant Institute, Virginia G Piper Cancer Center, Scottsdale, Arizona
| | - John Dipersio
- Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | | | - John McCarty
- Adult Bone Marrow Transplant, Virginia Commonwealth University, Richmond, Virginia
| | - Paul Shaughnessy
- Adult Bone Marrow Transplant, Texas Transplant Institute, San Antonio, Texas
| | - Edward Snyder
- Yale University Medical School, New Haven, Connecticut
| | | | - Edward Copelan
- Levine Cancer Institute I, Carolinas HealthCare System, Charlotte, North Carolina
| | | | | | - Finn Bo Petersen
- Intermountain Blood and Marrow Transplant Program, Intermountain Healthcare, Salt Lake City, Utah
| | - Damiano Rondelli
- Section of Hematology/Oncology, University of Illinois at Chicago Cancer Center, Chicago, Illinois
| | - Robert Soiffer
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | | | - Amy Pazzalia
- Adult Bone Marrow Transplant, University of Florida, Gainesville, Florida
| | - Steven Devine
- Department of Internal Medicine/Hematology/Oncology, Ohio State University Comprehensive Cancer Center, Columbus, Ohio
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Miszti-Blasius K, Felszeghy S, Kiss C, Benkő I, Géresi K, Megyeri A, Hevessy Z, Kappelmayer J. P-selectin glycoprotein ligand-1 deficiency augments G-CSF induced myeloid cell mobilization. Naunyn Schmiedebergs Arch Pharmacol 2013; 387:109-18. [PMID: 24091681 DOI: 10.1007/s00210-013-0913-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 09/02/2013] [Indexed: 01/11/2023]
Abstract
The effect of granulocyte colony-stimulating factor (G-CSF) was investigated in P-selectin glycoprotein ligand-1 (PSGL-1) deficient (PSGL-1(-/-)) and wild-type (PSGL-1(+/+)) mice to establish the role of this mucin in myeloid cell mobilization. G-CSF activates tissue proteases that cleave adhesion molecules, thus enhances the mobilization of myeloid cells and haematopoietic stem cells. Cytopenia was induced with a single dose of cyclophosphamide. In PSGL-1(-/-) animals, we observed a delayed extravasation of mature myeloid cells from the peripheral vessels into the tissue compartments and their faster mobilization from the bone marrow. Subsequently, animals received G-CSF twice a day for 4 days. Neutrophil and monocyte counts increased upon completion of G-CSF treatment and both values were significantly higher in PSGL-1(-/-) mice; 47.7 versus 28.3 G/l for neutrophils and 4.1 versus 2.0 G/l for monocytes. The ratio of atypical myeloid cells was also elevated. Analyzing the causes of the above differences, we identified a 4-fold increase in the colony-forming unit (CFU-GM) counts of the peripheral blood in PSGL-1(-/-) mice, compared to wild-type animals. A significantly elevated number of CFU-GM was detected also in the femurs of PSGL-1(-/-) mice, 4 and 5 days after cyclophosphamide treatment and these values paralleled with the elevation of CD34+/CD117+ stem cell counts in the peripheral blood. Our data suggest, that in the absence of PSGL-1, G-CSF was more potent in elevating absolute myeloid cell numbers by acting on cell release from the bone marrow, maturation from circulating precursor cells in the peripheral blood and prolonged retainment in the circulation.
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Affiliation(s)
- Kornél Miszti-Blasius
- Department of Laboratory Medicine, Medical and Health Science Center, University of Debrecen, Nagyerdei krt 98, 4032, Debrecen, Hungary
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Lanza F, Lemoli RM, Olivieri A, Laszlo D, Martino M, Specchia G, Pavone V, Imola M, Pasini A, Milone G, Scortechini I, Todisco E, Guggiari E, Cascavilla N, Martinelli G, Rambaldi A, Bosi A. Factors affecting successful mobilization with plerixafor: an Italian prospective survey in 215 patients with multiple myeloma and lymphoma. Transfusion 2013; 54:331-9. [PMID: 23781769 DOI: 10.1111/trf.12265] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Revised: 02/26/2013] [Accepted: 03/04/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Although the efficacy of plerixafor in peripheral blood stem cell (PBSC) mobilization has been explored in several studies, factors associated with successful plerixafor mobilization after administration of granulocyte-colony-stimulating factor (G-CSF), with or without chemotherapy, have not been investigated. We analyzed data on PBSC mobilization from a large Italian database of lymphoma and myeloma plerixafor-treated patients. STUDY DESIGN AND METHODS Two endpoints were established to define successful mobilization: patients with at least 2 × 10(6) CD34+ cells/kg collected by three leukapheresis procedures and patients achieving a peak count of at least 20 × 10(6) CD34+ cells/L during mobilization. RESULTS Plerixafor achieved successful mobilization in both predicted (n = 64) and proven poor mobilizers (PMs; n = 143), classified according to the Gruppo Italiano Trapianto di Midollo Osseo (GITMO) criteria. Successful mobilization was independent of type of mobilization (steady state or chemotherapy); age; sex; disease; number or type of chemotherapy regimens preceding plerixafor; radiation therapy; prior treatment with melphalan, carmustine, lenalidomide, and radioimmune conjugates; and laboratory variables. Multivariate analysis identified previous fludarabine treatment and premobilization platelet count as predictors of successful mobilization. CONCLUSION This large, prospective, nationwide study confirmed plerixafor efficacy for mobilizing PBSCs when added to G-CSF with or without chemotherapy. Plerixafor can overcome negative effects of most predictors of poor mobilization to achieve satisfactory harvest both in predicted and proven PM.
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Affiliation(s)
- Francesco Lanza
- Section of Hematology and BMT Unit, Cremona Hospital, Cremona, Italy; Department of Hematology and Oncological Sciences, Institute of Hematology "L. & A. Seràgnoli", University of Bologna, Bologna, Italy; Section of Hematology, University Hospital of Ancona, "Ospedali Riuniti", Ancona, Italy; Hemato-Oncology Unit, Istituto Europeo Oncologico, Milan, Italy; Section of Hematology, Reggio Calabria Hospital, Reggio Calabria, Italy; Section of Hematology, University Hospital of Bari, Bari, Italy; Section of Hematology, Tricase Hospital, Tricase, Italy; Section the of Hematology, Rimini Hospital, Rimini, Italy; Section of Hematology, University Hospital Ferrarotto, Policlinico Vittorio Emanuele, Catania, Italy; Section of Hematology, Humanitas Hospital; BMT Unit, S. Raffaele Hospital, Milan, Italy; Section of Hematology, Hospital Casa Sollievo Sofferenza, S. Giovanni Rotondo, Italy; Section of Hematology, Bergamo Hospital, Bergamo, Italy; Section of Hematology and BMT Unit, University Hospital "Careggi", Florence, Italy
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Alvarez P, Carrillo E, Vélez C, Hita-Contreras F, Martínez-Amat A, Rodríguez-Serrano F, Boulaiz H, Ortiz R, Melguizo C, Prados J, Aránega A. Regulatory systems in bone marrow for hematopoietic stem/progenitor cells mobilization and homing. BIOMED RESEARCH INTERNATIONAL 2013; 2013:312656. [PMID: 23844360 PMCID: PMC3703413 DOI: 10.1155/2013/312656] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 04/22/2013] [Accepted: 05/24/2013] [Indexed: 12/14/2022]
Abstract
Regulation of hematopoietic stem cell release, migration, and homing from the bone marrow (BM) and of the mobilization pathway involves a complex interaction among adhesion molecules, cytokines, proteolytic enzymes, stromal cells, and hematopoietic cells. The identification of new mechanisms that regulate the trafficking of hematopoietic stem/progenitor cells (HSPCs) cells has important implications, not only for hematopoietic transplantation but also for cell therapies in regenerative medicine for patients with acute myocardial infarction, spinal cord injury, and stroke, among others. This paper reviews the regulation mechanisms underlying the homing and mobilization of BM hematopoietic stem/progenitor cells, investigating the following issues: (a) the role of different factors, such as stromal cell derived factor-1 (SDF-1), granulocyte colony-stimulating factor (G-CSF), and vascular cell adhesion molecule-1 (VCAM-1), among other ligands; (b) the stem cell count in peripheral blood and BM and influential factors; (c) the therapeutic utilization of this phenomenon in lesions in different tissues, examining the agents involved in HSPCs mobilization, such as the different forms of G-CSF, plerixafor, and natalizumab; and (d) the effects of this mobilization on BM-derived stem/progenitor cells in clinical trials of patients with different diseases.
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Affiliation(s)
- P. Alvarez
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - E. Carrillo
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - C. Vélez
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - F. Hita-Contreras
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - A. Martínez-Amat
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - F. Rodríguez-Serrano
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - H. Boulaiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - R. Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Health Science, University of Jaén, 23071 Jaén, Spain
| | - C. Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - J. Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
| | - A. Aránega
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
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Chow S, Lazo-Langner A, Ormond G, Howson-Jan K, Xenocostas A. Predictors of unsuccessful mobilization with granulocyte colony-stimulating factor alone in patients undergoing autologous hematopoietic stem cell transplantation. J Clin Apher 2013; 28:285-92. [DOI: 10.1002/jca.21252] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 12/18/2012] [Accepted: 01/14/2013] [Indexed: 01/15/2023]
Affiliation(s)
- Signy Chow
- Department of Medicine; Division of Hematology; University of Western Ontario; London; Ontario; Canada
| | | | - George Ormond
- Department of Medicine; Division of Hematology; University of Western Ontario; London; Ontario; Canada
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Tanhehco YC, Vogl DT, Stadtmauer EA, O'Doherty U. The evolving role of plerixafor in hematopoietic progenitor cell mobilization. Transfusion 2013; 53:2314-26. [PMID: 23362980 DOI: 10.1111/trf.12102] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 11/09/2012] [Accepted: 11/19/2012] [Indexed: 12/21/2022]
Abstract
The introduction of plerixafor as a peripheral blood stem cell mobilization agent has allowed more patients with multiple myeloma, non-Hodgkin's lymphoma, and Hodgkin's disease to mobilize sufficient hematopoietic progenitor cells (HPCs) to proceed to autologous transplantation. Because of the high cost of plerixafor, it is not routinely used in all patients undergoing HPC mobilization. If cost were not an issue, an argument could be made that plerixafor could be added to every mobilization regimen, but cost is an issue so in an attempt to be more cost-effective, many centers have limited plerixafor use to patients who have failed or who are predicted to fail collection of adequate numbers of cells by other methods. Additionally, plerixafor is now under investigation both for HPC collection of healthy donors for allogeneic stem cell transplantation and as an adjunct therapy (i.e., chemosensitizing agent) for acute leukemias. This article briefly reviews the role of plerixafor in autologous and allogeneic transplantation as well as its emerging role in the treatment of acute leukemias. Emphasis is placed on the choice of appropriate patients for plerixafor use to assure an adequate stem cell yield while maximizing the cost effectiveness of using plerixafor. The role of prophylactic collections and future areas of research are also presented.
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Affiliation(s)
- Yvette C Tanhehco
- Department of Pathology and Cell Biology, Columbia University, New York, New York; Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Cost-Effectiveness Analysis of a Risk-Adapted Algorithm of Plerixafor Use for Autologous Peripheral Blood Stem Cell Mobilization. Biol Blood Marrow Transplant 2013; 19:87-93. [DOI: 10.1016/j.bbmt.2012.08.010] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Accepted: 08/11/2012] [Indexed: 11/19/2022]
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Cesaro S, Tintori V, Nesi F, Schiavello E, Calore E, Dallorso S, Migliavacca M, Capolsini I, Desantis R, Caselli D, Fagioli F, Luksch R, Panizzolo I, Tridello G, Prete A. A prospective study on the efficacy of mobilization of autologous peripheral stem cells in pediatric oncohematology patients. Transfusion 2012; 53:1501-9. [DOI: 10.1111/j.1537-2995.2012.03911.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 08/13/2012] [Accepted: 08/14/2012] [Indexed: 11/29/2022]
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Liao WC, Wang HP, Huang HY, Wu MS, Chiang H, Tien YW, Lin YL, Lin JT. CXCR4 expression predicts early liver recurrence and poor survival after resection of pancreatic adenocarcinoma. Clin Transl Gastroenterol 2012; 3:e22. [PMID: 23238349 PMCID: PMC3464805 DOI: 10.1038/ctg.2012.18] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Liver metastasis develops in 60% of patients after resection of pancreatic adenocarcinoma (PAC) and carries a dismal prognosis, but factors predictive of liver recurrence are poorly understood. Experimental evidence suggests that liver metastasis of PAC is mediated by CXCL12/CXCR4 signaling and can be inhibited by CXCR4 antagonist. We aimed to verify whether CXCR4 expression predicts early liver recurrence and poor survival after resection, and to explore the usefulness of CXCR4 status for prognosis prediction. METHODS Ninety-seven consecutive PAC patients undergoing R0 resection were analyzed. CXCR4 expression was analyzed by immunohistochemistry, and its associations with liver recurrence-free survival and overall survival were analyzed by Kaplan-Meier estimates and multivariable Cox and accelerated failure time regression models. RESULTS CXCR4-positive patients had a worse prognosis than CXCR4-negative patients, with a shorter liver recurrence-free survival (median: 8.7 vs. 39.7 months; P=0.004) and overall survival (median: 10.2 vs. 22.3 months; P<0.001). Overall survival for CXCR4-positive stage IIa patients was similar to that for stage IIb patients and significantly shorter than that for CXCR4-negative stage IIa patients (median: 9.7 vs. 27.4 months; P=0.002). CXCR4 positivity was significantly associated with liver recurrence (adjusted hazard ratio 2.22, 95% confidence interval (CI) 1.15-4.30; P=0.018) and predicted a 46% (95% CI 9-68%) and 35% (95% CI 7-54%) reduction in liver recurrence-free survival and overall survival, respectively. CONCLUSIONS Tumor CXCR4 expression independently predicts early liver recurrence and poor overall survival after resection of PAC. CXCR4 status stratifies stage IIa patients into two groups with a striking difference in prognosis.
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Affiliation(s)
- Wei-Chih Liao
- 1] Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan [2] Graduate Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
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Improvement of ginsenoside Rg1 on hematopoietic function in cyclophosphamide-induced myelosuppression mice. Eur J Pharmacol 2012; 695:7-12. [PMID: 22940261 DOI: 10.1016/j.ejphar.2012.07.050] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 07/23/2012] [Accepted: 07/30/2012] [Indexed: 12/24/2022]
Abstract
This study was aimed to investigate the effects of ginsenoside Rg1 (Rg1) on hematopoietic function of bone marrow in cyclophosphamide-induced bone marrow depression mice. Mice were given cyclophosphamide (150mg/kg, i.p. for three days) to produce bone marrow depression. Rg1 was then administrated at 7.5 and 15mg/kg by i.p. for seven days. Bone marrow cells number was counted, and the percentage of hematopoietic stem cells (Lin(-)Sca-1(+)c-kit(+)) was quantified by flow cytometry. The histology of femoral bone was examined by H&E staining. The expression of calcium-sensing receptor mRNA was determined by the real time RT-PCR. Rg1 (7.5 and 15mg/kg) protected against cyclophosphamide-induced bone marrow depression, as evidenced by increased bone marrow cell numbers and improved femoral bone morphology. The percentage of Lin(-)Sca-1(+)c-kit(+) cells and lymphoid lineage CD3(+) cells were lower in cyclophosphamide group, but returned towards normal after Rg1 treatment in both bone marrow and peripheral blood cells. Expression of calcium-sensing receptor mRNA was increased in bone marrow cells on the 10th day after cyclophosphamide, but it was returned to normal level after Rg1 treatment. Rg1 alone did not produce these changes in normal mice. These results demonstrated that Rg1 improved hematopoietic function of bone marrow in cyclophosphamide-induced myelosuppression.
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Lefrère F, Mauge L, Réa D, Ribeil JA, Dal Cortivo L, Brignier AC, Aoun C, Larghéro J, Cavazzana-Calvo M, Micléa JM. A specific time course for mobilization of peripheral blood CD34+ cells after plerixafor injection in very poor mobilizer patients: impact on the timing of the apheresis procedure. Transfusion 2012; 53:564-9. [DOI: 10.1111/j.1537-2995.2012.03744.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Gopal AK, Karami M, Mayor J, Macebeo M, Linenberger M, Bensinger WI, Holmberg L. The effective use of plerixafor as a real-time rescue strategy for patients poorly mobilizing autologous CD34(+) cells. J Clin Apher 2012; 27:81-7. [PMID: 22298418 DOI: 10.1002/jca.21206] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2012] [Accepted: 12/20/2011] [Indexed: 12/22/2022]
Abstract
Plerixafor enhances CD34(+) cell mobilization, however, its optimal use is unknown. We hypothesized that plerixafor could "rescue" patients in the midst of mobilization when factors indicated a poor CD34(+) yield. Of 295 consecutive autologous peripheral blood mobilization attempts at our center, 39 (13%) used plerixafor as rescue strategy due to a CD34(+) cell concentration <10/μl (median 5.95/μl, n = 30), low CD34(+) cell yield from prior apheresis day (median 1.06 × 10(6) CD34(+) cells/kg, n = 7), or other (n = 2). Patients received a median of one plerixafor dose (range: 1-4). Thirty-four (87%) collected =2 × 10 (6) CD34(+) cells/kg and 26 (67%) collected =4 × 10 (6) CD34(+) cells/kg. Median collections for lymphoma (n = 24) and myeloma (n = 15) patients were 4.1 × 10(6) and 8.3 × 10(6) CD34/kg, respectively. A single dose of plerixafor was associated with an increase in the mean peripheral blood CD34(+) concentration of 17.2 cells/μl (P < 0.001) and mean increased CD34(+) cell yield following a single apheresis of 5.11 × 10(6) /kg (P < 0.03). A real-time rescue use of plerixafor is feasible and may allow targeted use of this agent. J. Clin. Apheresis, 2012. © 2012 Wiley Periodicals, Inc.
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Affiliation(s)
- Ajay K Gopal
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington 98195, USA.
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Attolico I, Pavone V, Ostuni A, Rossini B, Musso M, Crescimanno A, Martino M, Iacopino P, Milone G, Tedeschi P, Coluzzi S, Nuccorini R, Pascale S, Di Nardo E, Olivieri A. Plerixafor Added to Chemotherapy Plus G-CSF Is Safe and Allows Adequate PBSC Collection in Predicted Poor Mobilizer Patients with Multiple Myeloma or Lymphoma. Biol Blood Marrow Transplant 2012; 18:241-9. [DOI: 10.1016/j.bbmt.2011.07.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Accepted: 07/20/2011] [Indexed: 01/09/2023]
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Abstract
This review evaluates the latest information on the mobilisation of haemopoietic stem cells for transplantation, with the focus on what is the current best practice and how new understanding of the bone marrow stem cell niche provides new insights into optimising mobilisation regimens. The review then looks at the mobilisation of mesenchymal stromal cells, immune cells as well as malignant cells and what clinical implications there are.
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Rettig MP, Ansstas G, DiPersio JF. Mobilization of hematopoietic stem and progenitor cells using inhibitors of CXCR4 and VLA-4. Leukemia 2012; 26:34-53. [PMID: 21886173 PMCID: PMC3514440 DOI: 10.1038/leu.2011.197] [Citation(s) in RCA: 138] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2010] [Revised: 03/31/2011] [Accepted: 05/23/2011] [Indexed: 12/29/2022]
Abstract
Successful hematopoietic stem cell transplant requires the infusion of a sufficient number of hematopoietic stem/progenitor cells (HSPCs) that are capable of homing to the bone marrow cavity and regenerating durable trilineage hematopoiesis in a timely manner. Stem cells harvested from peripheral blood are the most commonly used graft source in HSCT. Although granulocyte colony-stimulating factor (G-CSF) is the most frequently used agent for stem cell mobilization, the use of G-CSF alone results in suboptimal stem cell yields in a significant proportion of patients. Both the chemokine receptor CXCR4 and the integrin α(4)β(1) (very late antigen 4 (VLA-4)) have important roles in the homing and retention of HSPCs within the bone marrow microenvironment. Preclinical and/or clinical studies have shown that targeted disruption of the interaction of CXCR4 or VLA-4 with their ligands results in the rapid and reversible mobilization of hematopoietic stem cells into the peripheral circulation and is synergistic when combined with G-CSF. In this review, we discuss the development of small-molecule CXCR4 and VLA-4 inhibitors and how they may improve the utility and convenience of peripheral blood stem cell transplantation.
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Affiliation(s)
- M P Rettig
- Division of Oncology, Siteman Cancer Center, Washington University School of Medicine, St Louis, MO 63110, USA
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Ozsan GH, Micallef IN, Dispenzieri A, Kumar S, Lacy MQ, Dingli D, Hayman SR, Buadi FK, Wolf RC, Gastineau DA, Hogan WJ, Gertz MA. Hematopoietic recovery kinetics predicts for poor CD34+ cell mobilization after cyclophosphamide chemotherapy in multiple myeloma. Am J Hematol 2012; 87:1-4. [PMID: 21959988 DOI: 10.1002/ajh.22179] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Accepted: 08/29/2011] [Indexed: 12/22/2022]
Abstract
Autologous stem cell transplantation is an important part of therapy in patients with multiple myeloma. Some patients fail to collect the desired number of stem cells while others require multiple apheresis to reach the desired apheresis target. The aim of this study was to determine the predictive factors and if the hematopoietic kinetics of recovery were predictive for outcome of stem cell mobilization in cyclophosphamide + growth factor (CY-GF) mobilized patients. Three hundred and ninety six consecutive CY-GF mobilization attempts between January 2000 and December 2009 at Mayo Clinic, Rochester, MN were analyzed. Patients were divided into three groups: optimal (>5 × 10(6) CD34/kg), suboptimal (2-5 × 10(6) CD34/kg) and poor (<2 × 10(6) /kg CD34+ cells) mobilization groups. About 86% of patients had optimal stem cell collection, whereas 8% had suboptimal collection and 6% had poor (or failed) collections. Age, Hb, WBC, and platelet levels had an impact on mobilization results. Time to peripheral blood (PB) CD34+cells >10/μL predicted for efficiency of collection and the interval between recovery of WBC>1 post-CY to PB CD34+ cells>10 was shorter in the optimal collection groups. These findings suggest that for patients with a PB CD34+ cell count below 10/μL on Day 13 following CY or 1 day after the WBC>1 × 10(9) /L, addition of plerixafor may be helpful to salvage the mobilization attempt.
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Affiliation(s)
- Guner Hayri Ozsan
- Division of Hematology, Dokuz Eylul University School of Medicine, Izmir, Turkey
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Suárez-Álvarez B, López-Vázquez A, López-Larrea C. Mobilization and homing of hematopoietic stem cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2012; 741:152-70. [PMID: 22457109 DOI: 10.1007/978-1-4614-2098-9_11] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hematopoietic stem cells (HSC) are a population of precursor cells that posses the capacity for self-renewal and multilineage differentiation. In the bone marrow (BM), HSCs warrant blood cell homeostasis, but at the same time a stable pool of functional cells must be constantly maintained. For this, HSCs constitute a model in which subpopulations of quiescent and active adult stem cells co-exist in the same tissue, in specific microenvironment called stem-cell "niches." These microenvironments keep the stem cells at quiescent (osteoblastic niche) for its self-renewal and activate the stem cells (vascular niche) for proliferation and/or injury repair, maintaining a dynamic balance between self-renewal and differentiation. HSC reside in the bone marrow but can be forces into the blood, a process termed mobilization used clinically to harvest large number of cells for transplantation. At the same time, homing to the BM is necessary to optimize cell engraftment. Here, we summarize current understanding of HSC niche characteristics, and the physiological and pathological mechanisms that guide HSC mobilization both within the BM and to distant niches in the periphery. Mobilization and Homing are mirror process depending on an interplay between chemokines, chemokine receptors, intracellular signaling, adhesion moleculas and proteases. The interaction between SDF-1/CXCL12 and its receptor CXCR4 is critical to retain HSCs within the bone marrow. Current mobilization strategies used in clinic, mainly G-CSF cytokine, are well tolerated but often produce suboptimal number of collected HSCs. Novel agents (AMD3100, stem cell factor, GROßT.) are being developed to enhance the mobilization to modify the signaling into the niche and boost the stem cell harvest, increasing the number of HSCs available for the transplant.
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