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Chabannon C, Visentin S, Granata A, Thuret I. Mobilization and collection of CD34 + cells in patients with globin disorders: Providing the starting material to manufacturers of autologous gene therapies. Transfus Apher Sci 2024; 63:103926. [PMID: 38670856 DOI: 10.1016/j.transci.2024.103926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Affiliation(s)
- Christian Chabannon
- Centre de Thérapie Cellulaire, Département de Biologie du Cancer, Institut Paoli-Calmettes Comprehensive Cancer, Marseille, France; Module Biothérapies du Centre d'Investigations Cliniques de Marseille, CBT-1409 Inserm - Aix-Marseille Université - Assistance Publique des Hôpitaux de Marseille - Institut Paoli-Calmettes, Marseille, France.
| | - Sandrine Visentin
- Département d'Hématologie et d'Oncologie Pédiatriques, Hôpital de la Timone-Enfants, Assistance Publique des Hôpitaux de Marseille / Hôpitaux Universitaires de Marseille, Marseille, France
| | - Angéla Granata
- Centre de Thérapie Cellulaire, Département de Biologie du Cancer, Institut Paoli-Calmettes Comprehensive Cancer, Marseille, France
| | - Isabelle Thuret
- Département d'Hématologie et d'Oncologie Pédiatriques, Hôpital de la Timone-Enfants, Assistance Publique des Hôpitaux de Marseille / Hôpitaux Universitaires de Marseille, Marseille, France
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Lanza F, Marconi G. Novel approaches for hematopoietic stem cell mobilisation and collection need to be assessed for qualification and validation to accomplish the proper requirements of their intended purpose. Transfus Apher Sci 2024; 63:103931. [PMID: 38653628 DOI: 10.1016/j.transci.2024.103931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Affiliation(s)
- Francesco Lanza
- Hematology Unit and Romagna Metropolitan Transplant Network, Hospital of Ravenna, Ravenna, University of Bologna, Italy.
| | - Giovanni Marconi
- Hematology Unit and Romagna Metropolitan Transplant Network, Hospital of Ravenna, Ravenna, University of Bologna, Italy
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Etemadi H, Buchanan JK, Kandile NG, Plieger PG. Iron Oxide Nanoparticles: Physicochemical Characteristics and Historical Developments to Commercialization for Potential Technological Applications. ACS Biomater Sci Eng 2021; 7:5432-5450. [PMID: 34786932 DOI: 10.1021/acsbiomaterials.1c00938] [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] [Indexed: 12/27/2022]
Abstract
Iron oxide nanoparticles (IONPs) have gained increasing attention in various biomedical and industrial sectors due to their physicochemical and magnetic properties. In the biomedical field, IONPs are being developed for enzyme/protein immobilization, magnetofection, cell labeling, DNA detection, and tissue engineering. However, in some established areas, such as magnetic resonance imaging (MRI), magnetic drug targeting (MDT), magnetic fluid hyperthermia (MFH), immunomagnetic separation (IMS), and magnetic particle imaging (MPI), IONPs have crossed from the research bench, received clinical approval, and have been commercialized. Additionally, in industrial sectors IONP-based fluids (ferrofluids) have been marketed in electronic and mechanical devices for some time. This review explores the historical evolution of IONPs to their current state in biomedical and industrial applications.
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Affiliation(s)
- Hossein Etemadi
- School of Fundamental Sciences, Massey University, Private Bag 11 222, Palmerston North 4410, New Zealand
| | - Jenna K Buchanan
- School of Fundamental Sciences, Massey University, Private Bag 11 222, Palmerston North 4410, New Zealand
| | - Nadia G Kandile
- Department of Chemistry, Faculty of Women, Ain Shams University, Heliopolis 11757, Cairo, Egypt
| | - Paul G Plieger
- School of Fundamental Sciences, Massey University, Private Bag 11 222, Palmerston North 4410, New Zealand
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Costa MFH, Torres LC, Matta MCD, Araújo ADS, Souza AI. Interleukin-6 in pregnancy with sickle cell disease. Hematol Transfus Cell Ther 2019; 41:298-302. [PMID: 31133499 PMCID: PMC6978540 DOI: 10.1016/j.htct.2019.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 02/08/2019] [Accepted: 02/12/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Despite advances in health care for sickle cell disease patients, as well as in the improvement in reproductive issues mainly in women with the disease, pregnancy is still a challenge, both for the mother and the child, with high rates of maternal and fetal morbidity and mortality. Besides their chronic hemolytic status and vaso-occlusive events that confer systemic complications, pregnant women also have higher rates of pain episodes, infections, abortion, intrauterine growth retardation, pre-term births, eclampsia, stillbirth and the hemolysis, elevated liver enzymes and low platelets syndrome. The physiologic mechanisms of the disease in pregnancy are still unknown and chronic inflammatory responses may interfere in the adverse outcomes. The cytokine and chemokine profiles in pregnancy with sickle cell disease remain unknown. The aim of this study was to evaluate the cytokine profile of the inflammatory response of pregnant women with sickle cell disease. METHOD Blood samples from 20 pregnant women with sickle cell disease, 24 women with sickle cell disease in steady state, 16 healthy pregnant women and a control group with 9 women at childbearing age were assayed for interleukin-6. MAIN RESULTS Pregnant women with sickle cell disease presented high serum levels of interleukin-6, compared to healthy pregnant women (p=0.0115). CONCLUSION These data suggest that the increased production of interleukin-6 may occur during pregnancy with sickle cell disease and that the role of this cytokine in the sickle cell disease pathophysiology and pregnancy complications should be further studied.
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Affiliation(s)
| | | | | | | | - Ariani Impieri Souza
- Instituto de Medicina Integral Prof. Fernando (IMIP), Recife, PE, Brazil; Faculdade Pernambucana de Saúde (FPS), Recife, PE, Brazil
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Alapan Y, Fraiwan A, Kucukal E, Hasan MN, Ung R, Kim M, Odame I, Little JA, Gurkan UA. Emerging point-of-care technologies for sickle cell disease screening and monitoring. Expert Rev Med Devices 2016; 13:1073-1093. [PMID: 27785945 PMCID: PMC5166583 DOI: 10.1080/17434440.2016.1254038] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Sickle Cell Disease (SCD) affects 100,000 Americans and more than 14 million people globally, mostly in economically disadvantaged populations, and requires early diagnosis after birth and constant monitoring throughout the life-span of the patient. Areas covered: Early diagnosis of SCD still remains a challenge in preventing childhood mortality in the developing world due to requirements of skilled personnel and high-cost of currently available modalities. On the other hand, SCD monitoring presents insurmountable challenges due to heterogeneities among patient populations, as well as in the same individual longitudinally. Here, we describe emerging point-of-care micro/nano platform technologies for SCD screening and monitoring, and critically discuss current state of the art, potential challenges associated with these technologies, and future directions. Expert commentary: Recently developed microtechnologies offer simple, rapid, and affordable screening of SCD and have the potential to facilitate universal screening in resource-limited settings and developing countries. On the other hand, monitoring of SCD is more complicated compared to diagnosis and requires comprehensive validation of efficacy. Early use of novel microdevices for patient monitoring might come in especially handy in new clinical trial designs of emerging therapies.
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Affiliation(s)
- Yunus Alapan
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - Arwa Fraiwan
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - Erdem Kucukal
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - M. Noman Hasan
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - Ryan Ung
- Biomedical Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - Myeongseop Kim
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
| | - Isaac Odame
- Division of Haematology/Oncology, The Hospital for Sick Children; Toronto, Canada
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Jane A. Little
- Department of Hematology and Oncology, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Seidman Cancer Center at University Hospitals, Case Medical Center, Cleveland, OH, USA
| | - Umut A. Gurkan
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Case Western Reserve University, Cleveland, OH, USA
- Biomedical Engineering Department, Case Western Reserve University, Cleveland, OH, USA
- Department of Orthopedics, Case Western Reserve University, Cleveland, OH, USA
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Plouffe BD, Murthy SK, Lewis LH. Fundamentals and application of magnetic particles in cell isolation and enrichment: a review. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2015; 78:016601. [PMID: 25471081 PMCID: PMC4310825 DOI: 10.1088/0034-4885/78/1/016601] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Magnetic sorting using magnetic beads has become a routine methodology for the separation of key cell populations from biological suspensions. Due to the inherent ability of magnets to provide forces at a distance, magnetic cell manipulation is now a standardized process step in numerous processes in tissue engineering, medicine, and in fundamental biological research. Herein we review the current status of magnetic particles to enable isolation and separation of cells, with a strong focus on the fundamental governing physical phenomena, properties and syntheses of magnetic particles and on current applications of magnet-based cell separation in laboratory and clinical settings. We highlight the contribution of cell separation to biomedical research and medicine and detail modern cell-separation methods (both magnetic and non-magnetic). In addition to a review of the current state-of-the-art in magnet-based cell sorting, we discuss current challenges and available opportunities for further research, development and commercialization of magnetic particle-based cell-separation systems.
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Affiliation(s)
- Brian D Plouffe
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA. The Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, MA 02115, USA
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Elevated circulating angiogenic progenitors and white blood cells are associated with hypoxia-inducible angiogenic growth factors in children with sickle cell disease. Anemia 2012; 2012:156598. [PMID: 22675614 PMCID: PMC3366209 DOI: 10.1155/2012/156598] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Accepted: 03/22/2012] [Indexed: 11/30/2022] Open
Abstract
We studied the number and function of angiogenic progenitor cells and growth factors in children aged 5–18 years without acute illness, 43 with Hemoglobin SS and 68 with normal hemoglobin. Hemoglobin SS subjects had at least twice as many mononuclear cell colonies and more circulating progenitor cell than Control subjects. Plasma concentrations of erythropoietin, angiopoietin-2, and stromal-derived growth factor (SDF)-1α were significantly higher in children with Hemoglobin SS compared to Control subjects. In a multivariate analysis model, SDF-1α concentration was found to be associated with both CPC number and total white blood cell count in the Hemoglobin SS group, suggesting that SDF-1α produced by ischemic tissues plays a role in mobilizing these cells in children with Hemoglobin SS. Despite having a higher number of angiogenic progenitor cells, children with Hemoglobin SS had slower migration of cultured mononuclear cells.
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Li Calzi S, Neu MB, Shaw LC, Grant MB. Endothelial progenitor dysfunction in the pathogenesis of diabetic retinopathy: treatment concept to correct diabetes-associated deficits. EPMA J 2010; 1:88-100. [PMID: 21494317 PMCID: PMC3008583 DOI: 10.1007/s13167-010-0011-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Progressive obliteration of the retinal microvessels is a characteristic of diabetic retinopathy and the resultant retinal ischemia can lead to sight-threatening macular edema, macular ischemia and ultimately preretinal neovascularization. Bone marrow derived endothelial progenitor cells (EPCs) play a critical role in vascular maintenance and repair. There is still great debate about the most appropriate markers that define an EPC. EPCs can be isolated using cell sorting by surface phenotype selection or in vitro cell culture. For freshly isolated cells, EPC cell sorting is heavily dependent on the surface markers used; EPCs can also be isolated by in vitro propagation of heterogeneous mixtures of cells in culture using adhesion to specific substrates and cell growth characteristics. in vitro isolation enables consistent reproducibility and using this approach at least two distinct types of EPCs with different angiogenic properties have been identified from adult peripheral and umbilical cord blood; early EPCs (eEPCs) and late outgrowth endothelial progenitor cells (OECs). Emerging studies demonstrate the potential of these cells in revascularization of ischemic/injured retina in animal models of retinal disease. Since ischemic retinopathies are leading causes of blindness, they are a potential disease target for EPC-based therapy. In this chapter, we summarize the current knowledge about EPCs and discuss the possibility of cellular therapy for treatment of diabetic macular ischemia and the vasodegenerative phase of diabetic retinopathy. We also report current pharmacological options that can be utilized to correct diabetes associated defects in EPCs so as to enhance the therapeutic utility of these cells.
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Affiliation(s)
- Sergio Li Calzi
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, USA
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Li Calzi S, Neu MB, Shaw LC, Kielczewski JL, Moldovan NI, Grant MB. EPCs and pathological angiogenesis: when good cells go bad. Microvasc Res 2010; 79:207-16. [PMID: 20188747 DOI: 10.1016/j.mvr.2010.02.011] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 02/18/2010] [Accepted: 02/18/2010] [Indexed: 01/08/2023]
Abstract
Bone-marrow-derived endothelial progenitor cells (EPCs) contribute to angiogenesis-mediated pathological neovascularization, and recent studies have begun to recognize the biological significance of this contribution. This review will discuss the ability of EPCs to contribute to neovascularization in both physiological and pathological conditions. Circulating EPCs were originally identified in 1997 by Asahara as CD34(+) VEGFR2(+) mononuclear cells. These cells differentiated into an endothelial phenotype, expressed endothelial markers, and incorporated into neovessels at sites of ischemia (Asahara et al., 1997). EPCs provide both instructive (release of pro-angiogenic cytokines) and structural (vessel incorporation and stabilization) functions that contribute to the initiation of neo-angiogenesis. EPC populations can be characterized based on surface markers of freshly isolated cells, or they can be described by their in vitro characteristics once placed in culture. However, a major stumbling block to progress in the field has been the lack of consensus among investigators as to the optimal characterization of EPCs. This review intends to address the role of both EPC classes and evaluate how they interact in the setting of pathological angiogenesis. Since the EPCs may be responsible for turning on the "angiogenic switch," strategies have been employed to keep this switch in the "off" position for diseases like cancer, retinopathy, and wet AMD. The expectation is that EPCs will evolve into clinically useful prognostic and predictive tools in cancer and in ocular diseases associated with pathological neovascularization and that targeting this cell type is a key to successful management of patients suffering from diseases associated with pathological neovascularization.
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Affiliation(s)
- Sergio Li Calzi
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, Florida, USA
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