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Kweon S, Kim S, Choi HS, Jo K, Park JM, Baek EJ. Current status of platelet manufacturing in 3D or bioreactors. Biotechnol Prog 2023; 39:e3364. [PMID: 37294031 DOI: 10.1002/btpr.3364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/09/2023] [Accepted: 05/09/2023] [Indexed: 06/10/2023]
Abstract
Blood shortages for transfusion are global issues of grave concern. As in vitro manufactured platelets are promising substitutes for blood donation, recent research has shown progresses including different cell sources, different bioreactors, and three-dimensional materials. The first-in-human clinical trial of cultured platelets using induced pluripotent stem cell-derived platelets began in Japan and demonstrated its quality, safety, and efficacy. A novel bioreactor with fluid motion for platelet production has been reported. Herein, we discuss various cell sources for blood cell production, recent advances in manufacturing processes, and clinical applications of cultured blood.
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Affiliation(s)
- Soonho Kweon
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
| | - Suyeon Kim
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
| | - Hye Sook Choi
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
| | - Kyeongwon Jo
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
| | - Ju Mi Park
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
| | - Eun Jung Baek
- Department of Research and Development, ArtBlood Inc, Seoul, Republic of Korea
- Department of Translational Medicine, Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, Republic of Korea
- Department of Laboratory Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
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Grenier J, David B, Journé C, Cicha I, Letourneur D, Duval H. Perfusion of MC3T3E1 Preosteoblast Spheroids within Polysaccharide-Based Hydrogel Scaffolds: An Experimental and Numerical Study at the Bioreactor Scale. Bioengineering (Basel) 2023; 10:849. [PMID: 37508876 PMCID: PMC10376891 DOI: 10.3390/bioengineering10070849] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/08/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
The traditional 3D culture systems in vitro lack the biological and mechanical spatiotemporal stimuli characteristic to native tissue development. In our study, we combined porous polysaccharide-based hydrogel scaffolds with a bioreactor-type perfusion device that generates favorable mechanical stresses while enhancing nutrient transfers. MC3T3E1 mouse osteoblasts were seeded in the scaffolds and cultivated for 3 weeks under dynamic conditions at a perfusion rate of 10 mL min-1. The spatial distribution of the cells labeled with superparamagnetic iron oxide nanoparticles was visualized by MRI. Confocal microscopy was used to assess cell numbers, their distribution inside the scaffolds, cell viability, and proliferation. The oxygen diffusion coefficient in the hydrogel was measured experimentally. Numerical simulations of the flow and oxygen transport within the bioreactor were performed using a lattice Boltzmann method with a two-relaxation time scheme. Last, the influence of cell density and spheroid size on cell oxygenation was investigated. The cells spontaneously organized into spheroids with a diameter of 30-100 μm. Cell viability remained unchanged under dynamic conditions but decreased under static culture. The cell proliferation (Ki67 expression) in spheroids was not observed. The flow simulation showed that the local fluid velocity reached 27 mm s-1 at the height where the cross-sectional area of the flow was the smallest. The shear stress exerted by the fluid on the scaffolds may locally rise to 100 mPa, compared with the average value of 25 mPa. The oxygen diffusion coefficient in the hydrogel was 1.6×10-9 m2 s-1. The simulation of oxygen transport and consumption confirmed that the cells in spheroids did not suffer from hypoxia when the bioreactor was perfused at 10 mL min-1, and suggested the existence of optimal spheroid size and spacing for appropriate oxygenation. Collectively, these findings enabled us to define the optimal conditions inside the bioreactor for an efficient in vitro cell organization and survival in spheroids, which are paramount to future applications with organoids.
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Affiliation(s)
- Jérôme Grenier
- Laboratoire de Génie des Procédés et Matériaux, CentraleSupélec, Université Paris-Saclay, 91190 Gif-sur-Yvette, France
- Laboratoire de Mécanique Paris-Saclay, CNRS, CentraleSupélec, ENS Paris-Saclay, Université Paris-Saclay, 91190 Gif-sur-Yvette, France
- Laboratoire de Recherche Vasculaire Translationnelle (LVTS), INSERM U 1148, Université Paris Cité, Université Sorbonne Paris Nord, Hôpital Bichat, 75018 Paris, France
| | - Bertrand David
- Laboratoire de Mécanique Paris-Saclay, CNRS, CentraleSupélec, ENS Paris-Saclay, Université Paris-Saclay, 91190 Gif-sur-Yvette, France
| | - Clément Journé
- Laboratoire de Recherche Vasculaire Translationnelle (LVTS), INSERM U 1148, Université Paris Cité, Université Sorbonne Paris Nord, Hôpital Bichat, 75018 Paris, France
| | - Iwona Cicha
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology und Nanomedicine (SEON), Friedrich-Alexander Universität Erlangen-Nürnberg, Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Didier Letourneur
- Laboratoire de Recherche Vasculaire Translationnelle (LVTS), INSERM U 1148, Université Paris Cité, Université Sorbonne Paris Nord, Hôpital Bichat, 75018 Paris, France
| | - Hervé Duval
- Laboratoire de Génie des Procédés et Matériaux, CentraleSupélec, Université Paris-Saclay, 91190 Gif-sur-Yvette, France
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3
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Di Buduo CA, Miguel CP, Balduini A. Inside-to-outside and back to the future of megakaryopoiesis. Res Pract Thromb Haemost 2023; 7:100197. [PMID: 37416054 PMCID: PMC10320384 DOI: 10.1016/j.rpth.2023.100197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/12/2023] [Accepted: 04/23/2023] [Indexed: 07/08/2023] Open
Abstract
A State of the Art lecture titled "Megakaryocytes and different thrombopoietic environments" was presented at the ISTH Congress in 2022. Circulating platelets are specialized cells produced by megakaryocytes. Leading studies point to the bone marrow niche as the core of hematopoietic stem cell differentiation, revealing interesting and complex environmental factors for consideration. Megakaryocytes take cues from the physiochemical bone marrow microenvironment, which includes cell-cell interactions, contact with extracellular matrix components, and flow generated by blood circulation in the sinusoidal lumen. Germinal and acquired mutations in hematopoietic stem cells may manifest in altered megakaryocyte maturation, proliferation, and platelet production. Diseased megakaryopoiesis may also cause modifications of the entire hematopoietic niche, highlighting the central role of megakaryocytes in the control of physiologic bone marrow homeostasis. Tissue-engineering approaches have been developed to translate knowledge from in vivo (inside) to functional mimics of native tissue ex vivo (outside). Reproducing the thrombopoietic environment is instrumental to gain new insight into its activity and answering the growing demand for human platelets for fundamental studies and clinical applications. In this review, we discuss the major achievements on this topic, and finally, we summarize relevant new data presented during the 2022 ISTH Congress that pave the road to the future of megakaryopoiesis.
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Affiliation(s)
| | | | - Alessandra Balduini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts, USA
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de Janon A, Mantalaris A, Panoskaltsis N. Three-Dimensional Human Bone Marrow Organoids for the Study and Application of Normal and Abnormal Hematoimmunopoiesis. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 210:895-904. [PMID: 36947817 PMCID: PMC7614371 DOI: 10.4049/jimmunol.2200836] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/18/2023] [Indexed: 03/24/2023]
Abstract
Hematoimmunopoiesis takes place in the adult human bone marrow (BM), which is composed of heterogeneous niches with complex architecture that enables tight regulation of homeostatic and stress responses. There is a paucity of representative culture systems that recapitulate the heterogeneous three-dimensional (3D) human BM microenvironment and that can endogenously produce soluble factors and extracellular matrix that deliver culture fidelity for the study of both normal and abnormal hematopoiesis. Native BM lymphoid populations are also poorly represented in current in vitro and in vivo models, creating challenges for the study and treatment of BM immunopathology. BM organoid models leverage normal 3D organ structure to recreate functional niche microenvironments. Our focus herein is to review the current state of the art in the use of 3D BM organoids, focusing on their capacities to recreate critical quality attributes of the in vivo BM microenvironment for the study of human normal and abnormal hematopoiesis.
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Affiliation(s)
- Alejandro de Janon
- BioMedical Systems Engineering Laboratory, Wallace H. Coulter Department of Biomedical Engineering, The Georgia Institute of Technology, Atlanta, GA, USA
| | - Athanasios Mantalaris
- BioMedical Systems Engineering Laboratory, Wallace H. Coulter Department of Biomedical Engineering, The Georgia Institute of Technology, Atlanta, GA, USA
- School of Pharmacy & Pharmaceutical Sciences, Trinity College Dublin, Ireland
- National Institute for Bioprocessing Research and Training, Ireland
| | - Nicki Panoskaltsis
- BioMedical Systems Engineering Laboratory, Wallace H. Coulter Department of Biomedical Engineering, The Georgia Institute of Technology, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Emory University, Atlanta, GA, USA
- School of Pharmacy & Pharmaceutical Sciences, Trinity College Dublin, Ireland
- Department of Haematology, St. James’s Hospital Dublin, Ireland
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Zhu M, Wang Q, Gu T, Han Y, Zeng X, Li J, Dong J, Huang H, Qian P. Hydrogel-based microenvironment engineering of haematopoietic stem cells. Cell Mol Life Sci 2023; 80:49. [PMID: 36690903 PMCID: PMC11073069 DOI: 10.1007/s00018-023-04696-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 11/06/2022] [Accepted: 01/08/2023] [Indexed: 01/25/2023]
Abstract
Haematopoietic Stem cells (HSCs) have the potential for self-renewal and multilineage differentiation, and their behaviours are finely tuned by the microenvironment. HSC transplantation (HSCT) is widely used in the treatment of haematologic malignancies while limited by the quantity of available HSCs. With the development of tissue engineering, hydrogels have been deployed to mimic the HSC microenvironment in vitro. Engineered hydrogels influence HSC behaviour by regulating mechanical strength, extracellular matrix microstructure, cellular ligands and cytokines, cell-cell interaction, and oxygen concentration, which ultimately facilitate the acquisition of sufficient HSCs. Here, we review recent advances in the application of hydrogel-based microenvironment engineering of HSCs, and provide future perspectives on challenges in basic research and clinical practice.
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Affiliation(s)
- Meng Zhu
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Qiwei Wang
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Tianning Gu
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yingli Han
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Xin Zeng
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Jinxin Li
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Jian Dong
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - He Huang
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China.
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China.
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Pengxu Qian
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China.
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China.
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China.
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Hong J, Zheng W, Wang X, Hao Y, Cheng G. Biomedical polymer scaffolds mimicking bone marrow niches to advance in vitro expansion of hematopoietic stem cells. J Mater Chem B 2022; 10:9755-9769. [PMID: 36444902 DOI: 10.1039/d2tb01211a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hematopoietic stem cell (HSC) transplantation provides an effective platform for the treatment of hematological disorders. However, the donor shortage of HSCs and immune responses severely restrict the clinical applications of HSCs. Compared to allogeneic transplantation, autogenous transplantation poses less risk to the immune system, but the problem associated with insufficient HSCs remains a substantial challenge. A significant strategy for obtaining sufficient HSCs is to promote the expansion of HSCs. In vivo, a bone marrow microenvironment supports the survival and hematopoiesis of HSCs. Therefore, it is crucial to establish a platform that mimics the features of a bone marrow microenvironment for the in vitro expansion of HSCs. Three-dimensional (3D) scaffolds have emerged as the most powerful tools to mimic cellular microenvironments for the growth and proliferation of stem cells. Biomedical polymers have been widely utilized as cell scaffolds due to their advantageous features including favorable biocompatibility, biodegradability, as well as adjustable physical and chemical properties. This review focuses on recent advances in the study of biomedical polymer scaffolds that mimic bone marrow microenvironments for the in vitro expansion of HSCs. Bone marrow transplantation and microenvironments are first introduced. Then, biomedical polymer scaffolds for the expansion of HSCs and future prospects are summarized and discussed.
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Affiliation(s)
- Jing Hong
- Guangdong Institute of Semiconductor Micro-Nano Manufacturing Technology, Guangdong 528200, China.,CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Jiangsu 215123, China. .,School of Nano-Tech and Nano Bionics, University of Science and Technology of China, Anhui 230026, China
| | - Wenlong Zheng
- Suzhou Kowloon Hospital Shanghai Jiao Tong University School of Medicine, Jiangsu 215021, China
| | | | - Ying Hao
- Guangdong Institute of Semiconductor Micro-Nano Manufacturing Technology, Guangdong 528200, China.,CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Jiangsu 215123, China. .,School of Nano-Tech and Nano Bionics, University of Science and Technology of China, Anhui 230026, China
| | - Guosheng Cheng
- Guangdong Institute of Semiconductor Micro-Nano Manufacturing Technology, Guangdong 528200, China.,CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Jiangsu 215123, China. .,School of Nano-Tech and Nano Bionics, University of Science and Technology of China, Anhui 230026, China
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Spatial-Controlled Coating of Pro-Angiogenic Proteins on 3D Porous Hydrogels Guides Endothelial Cell Behavior. Int J Mol Sci 2022; 23:ijms232314604. [PMID: 36498931 PMCID: PMC9737628 DOI: 10.3390/ijms232314604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022] Open
Abstract
In tissue engineering, the composition and the structural arrangement of molecular components within the extracellular matrix (ECM) determine the physical and biochemical features of a scaffold, which consequently modulate cell behavior and function. The microenvironment of the ECM plays a fundamental role in regulating angiogenesis. Numerous strategies in tissue engineering have attempted to control the spatial cues mimicking in vivo angiogenesis by using simplified systems. The aim of this study was to develop 3D porous crosslinked hydrogels with different spatial presentation of pro-angiogenic molecules to guide endothelial cell (EC) behavior. Hydrogels with pores and preformed microchannels were made with pharmaceutical-grade pullulan and dextran and functionalized with novel pro-angiogenic protein polymers (Caf1-YIGSR and Caf1-VEGF). Hydrogel functionalization was achieved by electrostatic interactions via incorporation of diethylaminoethyl (DEAE)-dextran. Spatial-controlled coating of hydrogels was realized through a combination of freeze-drying and physical absorption with Caf1 molecules. Cells in functionalized scaffolds survived, adhered, and proliferated over seven days. When incorporated alone, Caf1-YIGSR mainly induced cell adhesion and proliferation, whereas Caf1-VEGF promoted cell migration and sprouting. Most importantly, directed cell migration required the presence of both proteins in the microchannel and in the pores, highlighting the need for an adhesive substrate provided by Caf1-YIGSR for Caf1-VEGF to be effective. This study demonstrates the ability to guide EC behavior through spatial control of pro-angiogenic cues for the study of pro-angiogenic signals in 3D and to develop pro-angiogenic implantable materials.
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Kim M, Ha JH, Choi J, Kim BR, Gapsys V, Lee KO, Jee JG, Chakrabarti KS, de Groot BL, Griesinger C, Ryu KS, Lee D. Repositioning Food and Drug Administration-Approved Drugs for Inhibiting Biliverdin IXβ Reductase B as a Novel Thrombocytopenia Therapeutic Target. J Med Chem 2021; 65:2548-2557. [PMID: 34957824 DOI: 10.1021/acs.jmedchem.1c01664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Biliverdin IXβ reductase B (BLVRB) has recently been proposed as a novel therapeutic target for thrombocytopenia through its reactive oxygen species (ROS)-associated mechanism. Thus, we aim at repurposing drugs as new inhibitors of BLVRB. Based on IC50 (<5 μM), we have identified 20 compounds out of 1496 compounds from the Food and Drug Administration (FDA)-approved library and have clearly mapped their binding sites to the active site. Furthermore, we show the detailed BLVRB-binding modes and thermodynamic properties (ΔH, ΔS, and KD) with nuclear magnetic resonance (NMR) and isothermal titration calorimetry together with complex structures of eight water-soluble compounds. We anticipate that the results will serve as a novel platform for further in-depth studies on BLVRB effects for related functions such as ROS accumulation and megakaryocyte differentiation, and ultimately treatments of platelet disorders.
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Affiliation(s)
- Myeongkyu Kim
- Protein Structure Research Team, Korea Basic Science Institute, 162 Yeongudanji-Ro, Ochang-Eup, Cheongju-Si, Chungcheongbuk-Do 28119, South Korea.,Department of NMR Based Structural Biology, Max Planck Institute for Biophysical Chemistry, Am Fassberg 11, 37077 Göttingen, Germany
| | - Jung-Hye Ha
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation(DGMIF), 80 Cheombok-ro, Dong-gu, Daegu 41061, South Korea
| | - Joonhyeok Choi
- Protein Structure Research Team, Korea Basic Science Institute, 162 Yeongudanji-Ro, Ochang-Eup, Cheongju-Si, Chungcheongbuk-Do 28119, South Korea
| | - Bo-Ram Kim
- Protein Structure Research Team, Korea Basic Science Institute, 162 Yeongudanji-Ro, Ochang-Eup, Cheongju-Si, Chungcheongbuk-Do 28119, South Korea
| | - Vytautas Gapsys
- Department of Theoretical and Computational Biophysics, Max Planck Institute for Biophysical Chemistry, Am Fassberg 11, 37077 Göttingen, Germany
| | - Ko On Lee
- Protein Structure Research Team, Korea Basic Science Institute, 162 Yeongudanji-Ro, Ochang-Eup, Cheongju-Si, Chungcheongbuk-Do 28119, South Korea
| | - Jun-Goo Jee
- Research Institute of Pharmaceutical Sciences College of Pharmacy, Kyungpook National University, 80 Daehak-Ro, Buk-Gu, Daegu 41566, South Korea
| | | | - Bert L de Groot
- Department of Theoretical and Computational Biophysics, Max Planck Institute for Biophysical Chemistry, Am Fassberg 11, 37077 Göttingen, Germany
| | - Christian Griesinger
- Department of NMR Based Structural Biology, Max Planck Institute for Biophysical Chemistry, Am Fassberg 11, 37077 Göttingen, Germany
| | - Kyoung-Seok Ryu
- Protein Structure Research Team, Korea Basic Science Institute, 162 Yeongudanji-Ro, Ochang-Eup, Cheongju-Si, Chungcheongbuk-Do 28119, South Korea
| | - Donghan Lee
- Department of Medicine, James Graham Brown Cancer Center, University of Louisville, 505 S. Hancock Street, Louisville, Kentucky 40202, United States
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Gerschenfeld G, Aid R, Simon-Yarza T, Lanouar S, Charnay P, Letourneur D, Topilko P. Tuning Physicochemical Properties of a Macroporous Polysaccharide-Based Scaffold for 3D Neuronal Culture. Int J Mol Sci 2021; 22:12726. [PMID: 34884531 PMCID: PMC8657966 DOI: 10.3390/ijms222312726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/15/2021] [Accepted: 11/23/2021] [Indexed: 11/18/2022] Open
Abstract
Central nervous system (CNS) lesions are a leading cause of death and disability worldwide. Three-dimensional neural cultures in biomaterials offer more physiologically relevant models for disease studies, toxicity screenings or in vivo transplantations. Herein, we describe the development and use of pullulan/dextran polysaccharide-based scaffolds for 3D neuronal culture. We first assessed scaffolding properties upon variation of the concentration (1%, 1.5%, 3% w/w) of the cross-linking agent, sodium trimetaphosphate (STMP). The lower STMP concentration (1%) allowed us to generate scaffolds with higher porosity (59.9 ± 4.6%), faster degradation rate (5.11 ± 0.14 mg/min) and lower elastic modulus (384 ± 26 Pa) compared with 3% STMP scaffolds (47 ± 2.1%, 1.39 ± 0.03 mg/min, 916 ± 44 Pa, respectively). Using primary cultures of embryonic neurons from PGKCre, Rosa26tdTomato embryos, we observed that in 3D culture, embryonic neurons remained in aggregates within the scaffolds and did not attach, spread or differentiate. To enhance neuronal adhesion and neurite outgrowth, we then functionalized the 1% STMP scaffolds with laminin. We found that treatment of the scaffold with a 100 μg/mL solution of laminin, combined with a subsequent freeze-drying step, created a laminin mesh network that significantly enhanced embryonic neuron adhesion, neurite outgrowth and survival. Such scaffold therefore constitutes a promising neuron-compatible and biodegradable biomaterial.
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Affiliation(s)
- Gaspard Gerschenfeld
- Ecole Normale Supérieure, PSL Research University, CNRS, Inserm, Institut de Biologie de l’Ecole Normale Supérieure (IBENS), F-75005 Paris, France; (G.G.); (P.C.)
- Collège Doctoral, Sorbonne Université, F-75005 Paris, France
| | - Rachida Aid
- INSERM U1148, LVTS, Université de Paris, X Bichat Hospital, 46 Rue H Huchard, F-75018 Paris, France; (R.A.); (T.S.-Y.); (S.L.); (D.L.)
- INSERM UMS-34, FRIM, Université de Paris, X Bichat School of Medicine, F-75018 Paris, France
| | - Teresa Simon-Yarza
- INSERM U1148, LVTS, Université de Paris, X Bichat Hospital, 46 Rue H Huchard, F-75018 Paris, France; (R.A.); (T.S.-Y.); (S.L.); (D.L.)
- INSERM U1148, LVTS, Université Sorbonne Paris Nord, 99 Av JB Clément, F-93430 Villetaneuse, France
| | - Soraya Lanouar
- INSERM U1148, LVTS, Université de Paris, X Bichat Hospital, 46 Rue H Huchard, F-75018 Paris, France; (R.A.); (T.S.-Y.); (S.L.); (D.L.)
- INSERM U1148, LVTS, Université Sorbonne Paris Nord, 99 Av JB Clément, F-93430 Villetaneuse, France
| | - Patrick Charnay
- Ecole Normale Supérieure, PSL Research University, CNRS, Inserm, Institut de Biologie de l’Ecole Normale Supérieure (IBENS), F-75005 Paris, France; (G.G.); (P.C.)
| | - Didier Letourneur
- INSERM U1148, LVTS, Université de Paris, X Bichat Hospital, 46 Rue H Huchard, F-75018 Paris, France; (R.A.); (T.S.-Y.); (S.L.); (D.L.)
- INSERM U1148, LVTS, Université Sorbonne Paris Nord, 99 Av JB Clément, F-93430 Villetaneuse, France
| | - Piotr Topilko
- Ecole Normale Supérieure, PSL Research University, CNRS, Inserm, Institut de Biologie de l’Ecole Normale Supérieure (IBENS), F-75005 Paris, France; (G.G.); (P.C.)
- Institut Mondor de Recherche Biomédicale (IMRB), Université Paris Est Créteil (UPEC), INSERM U955, F-94010 Créteil, France
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Rebuilding the hematopoietic stem cell niche: Recent developments and future prospects. Acta Biomater 2021; 132:129-148. [PMID: 33813090 DOI: 10.1016/j.actbio.2021.03.061] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 12/20/2022]
Abstract
Hematopoietic stem cells (HSCs) have proven their clinical relevance in stem cell transplantation to cure patients with hematological disorders. Key to their regenerative potential is their natural microenvironment - their niche - in the bone marrow (BM). Developments in the field of biomaterials enable the recreation of such environments with increasing preciseness in the laboratory. Such artificial niches help to gain a fundamental understanding of the biophysical and biochemical processes underlying the interaction of HSCs with the materials in their environment and the disturbance of this interplay during diseases affecting the BM. Artificial niches also have the potential to multiply HSCs in vitro, to enable the targeted differentiation of HSCs into mature blood cells or to serve as drug-testing platforms. In this review, we will introduce the importance of artificial niches followed by the biology and biophysics of the natural archetype. We will outline how 2D biomaterials can be used to dissect the complexity of the natural niche into individual parameters for fundamental research and how 3D systems evolved from them. We will present commonly used biomaterials for HSC research and their applications. Finally, we will highlight two areas in the field of HSC research, which just started to unlock the possibilities provided by novel biomaterials, in vitro blood production and studying the pathophysiology of the niche in vitro. With these contents, the review aims to give a broad overview of the different biomaterials applied for HSC research and to discuss their potentials, challenges and future directions in the field. STATEMENT OF SIGNIFICANCE: Hematopoietic stem cells (HSCs) are multipotent cells responsible for maintaining the turnover of all blood cells. They are routinely applied to treat patients with hematological diseases. This high clinical relevance explains the necessity of multiplication or differentiation of HSCs in the laboratory, which is hampered by the missing natural microenvironment - the so called niche. Biomaterials offer the possibility to mimic the niche and thus overcome this hurdle. The review introduces the HSC niche in the bone marrow and discusses the utility of biomaterials in creating artificial niches. It outlines how 2D systems evolved into sophisticated 3D platforms, which opened the gateway to applications such as, expansion of clinically relevant HSCs, in vitro blood production, studying niche pathologies and drug testing.
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11
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Di Buduo CA, Aguilar A, Soprano PM, Bocconi A, Miguel CP, Mantica G, Balduini A. Latest culture techniques: cracking the secrets of bone marrow to mass-produce erythrocytes and platelets ex vivo. Haematologica 2021; 106:947-957. [PMID: 33472355 PMCID: PMC8017859 DOI: 10.3324/haematol.2020.262485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Indexed: 12/13/2022] Open
Abstract
Since the dawn of medicine, scientists have carefully observed, modeled and interpreted the human body to improve healthcare. At the beginning there were drawings and paintings, now there is three-dimensional modeling. Moving from two-dimensional cultures and towards complex and relevant biomaterials, tissue-engineering approaches have been developed in order to create three-dimensional functional mimics of native organs. The bone marrow represents a challenging organ to reproduce because of its structure and composition that confer it unique biochemical and mechanical features to control hematopoiesis. Reproducing the human bone marrow niche is instrumental to answer the growing demand for human erythrocytes and platelets for fundamental studies and clinical applications in transfusion medicine. In this review, we discuss the latest culture techniques and technological approaches to obtain functional platelets and erythrocytes ex vivo. This is a rapidly evolving field that will define the future of targeted therapies for thrombocytopenia and anemia, but also a long-term promise for new approaches to the understanding and cure of hematologic diseases.
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Affiliation(s)
| | - Alicia Aguilar
- Department of Molecular Medicine, University of Pavia, Pavia
| | - Paolo M Soprano
- Department of Molecular Medicine, University of Pavia, Pavia
| | - Alberto Bocconi
- Department of Molecular Medicine, University of Pavia, Pavia, Italy; Department of Chemistry, Materials and Chemical Engineering G. Natta, Politecnico di Milano, Milano
| | | | | | - Alessandra Balduini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy; Department of Biomedical Engineering, Tufts University, Medford, MA
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12
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Catelli LF, Saad STO. Ex Vivo Manufacture of Megakaryocytes and Platelets from Stem Cells: Recent Advances Toward Transfusion in Humans. Stem Cells Dev 2021; 30:351-362. [PMID: 33622080 DOI: 10.1089/scd.2020.0185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The generation of ex vivo functional megakaryocytes (MK) and platelets is an important issue in transfusion medicine as donor dependence implies in limitations, such as shortage of eligible volunteers. Indeed, platelet transfusion is still a procedure that saves the lives of patients with defective platelet production. Recent technological development has enabled the isolation and expansion of stem cells that can be used as a source for the production of functional platelets for transfusion. In this review, we discuss recent approaches of in vitro or ex vivo production of MK and platelets, suggesting that, in the near future, donor-independent sources may become a possibility. The feasibility of using these cells in the clinic may be safer, and in vitro manipulation could generate universally compatible products, solving problems related to platelet refractoriness. However, functionality and survival testing of these products in human beings are scarce; therefore, additional studies are needed to consolidate this purpose.
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Affiliation(s)
- Lucas Ferioli Catelli
- Hematology and Transfusion Medicine Center, University of Campinas, Campinas, São Paulo, Brazil
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13
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Egot M, Lasne D, Poirault-Chassac S, Mirault T, Pidard D, Dreano E, Elie C, Gandrille S, Marchelli A, Baruch D, Rendu J, Fauré J, Flaujac C, Gratacap MP, Sié P, Gaussem P, Salomon R, Baujat G, Bachelot-Loza C. Role of oculocerebrorenal syndrome of Lowe (OCRL) protein in megakaryocyte maturation, platelet production and functions: a study in patients with Lowe syndrome. Br J Haematol 2021; 192:909-921. [PMID: 33528045 DOI: 10.1111/bjh.17346] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/16/2020] [Accepted: 01/03/2021] [Indexed: 11/29/2022]
Abstract
Lowe syndrome (LS) is an oculocerebrorenal syndrome of Lowe (OCRL1) genetic disorder resulting in a defect of the OCRL protein, a phosphatidylinositol-4,5-bisphosphate 5-phosphatase containing various domains including a Rho GTPase-activating protein (RhoGAP) homology domain catalytically inactive. We previously reported surgery-associated bleeding in patients with LS, suggestive of platelet dysfunction, accompanied with a mild thrombocytopenia in several patients. To decipher the role of OCRL in platelet functions and in megakaryocyte (MK) maturation, we conducted a case-control study on 15 patients with LS (NCT01314560). While all had a drastically reduced expression of OCRL, this deficiency did not affect platelet aggregability, but resulted in delayed thrombus formation on collagen under flow conditions, defective platelet spreading on fibrinogen and impaired clot retraction. We evidenced alterations of the myosin light chain phosphorylation (P-MLC), with defective Rac1 activity and, inversely, elevated active RhoA. Altered cytoskeleton dynamics was also observed in cultured patient MKs showing deficient proplatelet extension with increased P-MLC that was confirmed using control MKs transfected with OCRL-specific small interfering(si)RNA (siOCRL). Patients with LS also had an increased proportion of circulating barbell-shaped proplatelets. Our present study establishes that a deficiency of the OCRL protein results in a defective actomyosin cytoskeleton reorganisation in both MKs and platelets, altering both thrombopoiesis and some platelet responses to activation necessary to ensure haemostasis.
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Affiliation(s)
- Marion Egot
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Dominique Lasne
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France.,AP-HP, Laboratoire d'Hématologie, Hôpital Necker-Enfants Malades, Paris, France
| | - Sonia Poirault-Chassac
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Tristan Mirault
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France.,AP-HP, Service de Médecine Vasculaire, Hôpital Européen Georges-Pompidou, Paris, France
| | - Dominique Pidard
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Elise Dreano
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Caroline Elie
- AP-HP, Unité de Recherche Clinique, Hôpital Necker-Enfants Malades, Paris, France
| | - Sophie Gandrille
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Aurore Marchelli
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - Dominique Baruch
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France
| | - John Rendu
- University Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Julien Fauré
- University Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Claire Flaujac
- Centre hospitalier de Versailles, André Mignot, Service de Biologie Médicale, Secteur Hémostase, Le Chesnay, France
| | - Marie-Pierre Gratacap
- INSERM U1048 and Université Toulouse 3, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), CHU-Rangueil, Toulouse, France
| | - Pierre Sié
- INSERM U1048 and Université Toulouse 3, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), CHU-Rangueil, Toulouse, France.,CHU de Toulouse, Laboratoire d'Hématologie, Toulouse, France
| | - Pascale Gaussem
- Université de Paris, Innovations Thérapeutiques en Hémostase, Paris, INSERM U1140, France.,AP-HP, Service d'Hématologie Biologique, Hôpital Européen Georges Pompidou, Paris, France
| | - Rémi Salomon
- AP-HP, Service de Néphrologie Pédiatrique, Hôpital Necker-Enfants Malades, INSERM U983, Paris, France
| | - Geneviève Baujat
- AP-HP, Service de Génétique, Institut Imagine, Hôpital Necker-Enfants Malades, Paris, France
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14
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Simon-Yarza T, Labour MN, Aid R, Letourneur D. Channeled polysaccharide-based hydrogel reveals influence of curvature to guide endothelial cell arrangement in vessel-like structures. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 118:111369. [DOI: 10.1016/j.msec.2020.111369] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 07/27/2020] [Accepted: 08/05/2020] [Indexed: 02/07/2023]
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15
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Ingavle G, Shabrani N, Vaidya A, Kale V. Mimicking megakaryopoiesis in vitro using biomaterials: Recent advances and future opportunities. Acta Biomater 2019; 96:99-110. [PMID: 31319203 DOI: 10.1016/j.actbio.2019.07.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 07/02/2019] [Accepted: 07/12/2019] [Indexed: 12/24/2022]
Abstract
Presently donor-derived platelets used in the clinic are associated with concerns about adequate availability, expense, risk of bacterial contamination and complications due to immunological reaction. To prevail over our dependence on transfusion of donor-derived platelets, efforts are being made to generate them in vitro. Development of biomaterials that support or mimic bone marrow niche micro-environmental cues could improve the in vitro production of platelets from megakaryocytes (MKs) derived from various stem cell sources. In spite of significant advances in the production of MKs from various stem cell sources using 2D as well as 3D culture approaches in vitro and the development of biomaterials-based platelet systems, yield and quality of these platelets remains unsuitable for clinical use. Thus, in vitro production of clinically useful platelets on a large scale remains an unmet target to date. This review summarizes the most frequently used 2D and 3D approaches to generate MKs and platelets in vitro, emphasizing the importance of mimicking in vivo micro-environment. Further, this review proposes the use of interpenetrating network (IPN) biomaterial-based approach as a promising strategy for improving the generation of MK and platelets in sufficient numbers in vitro. STATEMENT OF SIGNIFICANCE: Thrombocytopenia is one of the major global health and socio-economic problems. Transfusion with donor-derived platelets (PLTs) is the only effective treatment for this condition. However, this approach is limited by factors like short shelf-life of PLTs, PLT activation, alloimmunization, risk of bacterial contamination, infection etc. In vitro generated MKs and PLTs derived from non-donor-dependent sources may help to overcome the platelet transfusion concerns. Here we have reviewed various 2D and 3D strategies used for in vitro generation of MKs and PLTs, with special emphasis on various biomaterial platforms and different physico/chemical cues being used for the purpose. We have also proposed a biomaterial-based approach of using interpenetrating network (IPN) for generating clinically relevant numbers of MKs and PLTs.
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16
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Constructing Three-Dimensional Microenvironments Using Engineered Biomaterials for Hematopoietic Stem Cell Expansion. TISSUE ENGINEERING PART B-REVIEWS 2019; 25:312-329. [DOI: 10.1089/ten.teb.2018.0286] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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17
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Six KR, Sicot G, Devloo R, Feys HB, Baruch D, Compernolle V. A comparison of haematopoietic stem cells from umbilical cord blood and peripheral blood for platelet production in a microfluidic device. Vox Sang 2019; 114:330-339. [PMID: 30900265 PMCID: PMC6850637 DOI: 10.1111/vox.12776] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 01/31/2019] [Accepted: 03/02/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND OBJECTIVES Several sources of haematopoietic stem cells have been used for static culture of megakaryocytes to produce platelets in vitro. This study compares and characterizes platelets produced in shear flow using precursor cells from either umbilical (UCB) or adult peripheral blood (PB). MATERIALS AND METHODS The efficiency of platelet production of the cultured cells was studied after perfusion in custom-built von Willebrand factor-coated microfluidic flow chambers. Platelet receptor expression and morphology were investigated by flow cytometry and microscopy, respectively. RESULTS Proliferation of stem cells isolated out of UCB was significantly higher (P < 0·0001) compared to PB. Differentiation of these cells towards megakaryocytes was significantly lower from PB compared to UCB where the fraction of CD42b/CD41 double positive events was 44 ± 9% versus 76 ± 11%, respectively (P < 0·0001). However, in vitro platelet production under hydrodynamic conditions was more efficient with 7·4 platelet-like particles per input cell from PB compared to 4·2 from UCB (P = 0·02). The percentage of events positive for CD42b, CD41 and CD61 was comparable between both stem cell sources. The mean number of receptors per platelet from UCB and PB was similar to that on blood bank platelets with on average 28 000 CD42b, 57 000 CD61 and 5500 CD49b receptors. Microscopy revealed platelets appearing similar to blood bank platelets in morphology, size and actin cytoskeleton, alongside smaller fragments and source megakaryocytes. CONCLUSION This characterization study suggests that platelets produced in vitro under flow either from UCB or from PB share receptor expression and morphology with donor platelets stored in the blood bank.
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Affiliation(s)
- Katrijn R Six
- Transfusion Research Center, Belgian Red Cross-Flanders, Ghent, Belgium.,Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | | | - Rosalie Devloo
- Transfusion Research Center, Belgian Red Cross-Flanders, Ghent, Belgium
| | - Hendrik B Feys
- Transfusion Research Center, Belgian Red Cross-Flanders, Ghent, Belgium.,Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Dominique Baruch
- PlatOD, Paris, France.,INSERM, UMR_S1140, University Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Veerle Compernolle
- Transfusion Research Center, Belgian Red Cross-Flanders, Ghent, Belgium.,Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Blood Services, Belgian Red Cross-Flanders, Mechelen, Belgium
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18
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Lanouar S, Aid-Launais R, Oliveira A, Bidault L, Closs B, Labour MN, Letourneur D. Effect of cross-linking on the physicochemical and in vitro properties of pullulan/dextran microbeads. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2018; 29:77. [PMID: 29845352 DOI: 10.1007/s10856-018-6085-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 05/05/2018] [Indexed: 06/08/2023]
Abstract
Hydrogels are very promising for tissue engineering as they provide scaffolds and a suitable microenvironment to control cell behavior and tissue regeneration. We used a patented method to obtain beads of pullulan/dextran cross-linked with sodium trimetaphosphate (STMP), that were already described for in vivo bone repair. The aim of this study was to provide a comparative analysis of microbeads made of polysaccharides prepared using three different STMP feeding ratio of 1.5, 2.25 or 3 % w/w. The morphology, swelling and biodegradability of these structures were assessed. Mesenchymal stem cells were also seeded to evaluate the cell organization onto the beads. We found that the amount of phosphorus resulting from the cross-linking was proportional to the introduced STMP concentration. An increase of cross-linking decreased the in vitro enzymatic degradability, and also decreased the swelling in PBS or water. The microstructures observed by SEM and confocal microscopy indicated that homogeneous spherical microbeads were obtained, except for the lower cross-linking ratio where the shapes were altered. Beads hydrated in PBS exhibited a mean diameter ranging from 400 to 550 µm with the decrease of STMP ratio. Cells adhered to the surface of microbeads even in the absence of protein coating. Cell viability studies revealed an increase in cell numbers over two weeks for the highest cross-linked beads, whereas the two lowest STMP concentrations induced a decrease of cell viability. Overall, this study demonstrated that pullulan/dextran hydrogels can be designed as microbeads with adjustable physicochemical and biological properties to fulfill requirements for tissue engineering approaches.
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Affiliation(s)
- Soraya Lanouar
- INSERM U 1148, Laboratory of Vascular Translational Science; X. Bichat Hospital, University Paris Diderot, 46 rue H. Huchard, 75018, Paris, France
- Institut Galilée, University Paris 13, 99 av JB Clément, 93430, Villetaneuse, France
- SILAB SA, Zac de la Nau, 19240, Saint-Viance, France
| | - Rachida Aid-Launais
- INSERM U 1148, Laboratory of Vascular Translational Science; X. Bichat Hospital, University Paris Diderot, 46 rue H. Huchard, 75018, Paris, France
- Institut Galilée, University Paris 13, 99 av JB Clément, 93430, Villetaneuse, France
- FRIM, INSERM UMS 034, University Paris Diderot, X. Bichat Hospital, 75018, Paris, France
| | - Ana Oliveira
- INSERM U 1148, Laboratory of Vascular Translational Science; X. Bichat Hospital, University Paris Diderot, 46 rue H. Huchard, 75018, Paris, France
- Institut Galilée, University Paris 13, 99 av JB Clément, 93430, Villetaneuse, France
| | | | - Brigitte Closs
- SILAB SA, Zac de la Nau, 19240, Saint-Viance, France
- SILTISS SA, Zac de la Nau, 19240, Saint-Viance, France
| | - Marie-Noëlle Labour
- INSERM U 1148, Laboratory of Vascular Translational Science; X. Bichat Hospital, University Paris Diderot, 46 rue H. Huchard, 75018, Paris, France
- Institut Galilée, University Paris 13, 99 av JB Clément, 93430, Villetaneuse, France
| | - Didier Letourneur
- INSERM U 1148, Laboratory of Vascular Translational Science; X. Bichat Hospital, University Paris Diderot, 46 rue H. Huchard, 75018, Paris, France.
- Institut Galilée, University Paris 13, 99 av JB Clément, 93430, Villetaneuse, France.
- SILTISS SA, Zac de la Nau, 19240, Saint-Viance, France.
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Nanofiber technology in the ex vivo expansion of cord blood-derived hematopoietic stem cells. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:1707-1718. [PMID: 29753127 DOI: 10.1016/j.nano.2018.04.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 04/18/2018] [Accepted: 04/24/2018] [Indexed: 02/07/2023]
Abstract
Umbilical cord blood (CB) can be used as an alternative source of hematopoietic stem cells (HSCs) for transplantation in hematological and non-hematological disorders. Despite several recognized advantages the limited cell number in CB one unit still restricts its clinical use. The success of transplantation greatly depends on the levels of total nucleated cell and CD34+ cell counts. Thus, many ex vivo strategies have been developed within the last decade in order to solve this obstacle, with more or less success, mainly determined by the degree of difficulty related with maintaining HSCs self-renewal and stemness properties after long-term expansion. Different research groups have developed very promising and diverse CB-derived HSC expansion strategies using nanofiber scaffolds. Here we review the state-of-the-art of nanofiber technology-based CB-derived HSC expansion.
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20
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Bello AB, Park H, Lee SH. Current approaches in biomaterial-based hematopoietic stem cell niches. Acta Biomater 2018; 72:1-15. [PMID: 29578087 DOI: 10.1016/j.actbio.2018.03.028] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 02/07/2018] [Accepted: 03/14/2018] [Indexed: 12/20/2022]
Abstract
Hematopoietic stem cells (HSCs) are multipotent progenitor cells that can differentiate and replenish blood and immune cells. While there is a growing demand for autologous and allogeneic HSC transplantation owing to the increasing incidence of hereditary and hematologic diseases, the low population of HSCs in cord-blood and bone marrow (the main source of HSCs) hinders their medical applicability. Several cytokine and growth factor-based methods have been developed to expand the HSCs in vitro; however, the expansion rate is low, or the expanded cells fail to survive upon engraftment. This is at least in part because the overly simplistic polystyrene culture substrates fail to fully replicate the microenvironments or niches where these stem cells live. Bone marrow niches are multi-dimensional, complex systems that involve both biochemical (cells, growth factors, and cytokines) and physiochemical (stiffness, O2 concentration, and extracellular matrix presentation) factors that regulate the quiescence, proliferation, activation, and differentiation of the HSCs. Although several studies have been conducted on in vitro HSC expansion via 2D and 3D biomaterial-based platforms, additional work is required to engineer an effective biomaterial platform that mimics bone marrow niches. In this study, the factors that regulate the HSC in vivo were explained and their applications in the engineering of a bone marrow biomaterial-based platform were discussed. In addition, current approaches, challenges, and the future direction of a biomaterial-based culture and expansion of the HSC were examined. STATEMENT OF SIGNIFICANCE Hematopoietic stem cells (HSC) are multipotent cells that can differentiate and replace the blood and immune cells of the body. However, in vivo, there is a low population of these cells, and thus their use in biotherapeutic and medical applications is limited (i.e., bone marrow transplantation). In this review, the biochemical factors (growth factors, cytokines, co-existing cells, ECM, gas concentrations, and differential gene expression) that may regulate the over-all fate of HSC, in vivo, were summarized and discussed. Moreover, different conventional and recent biomaterial platforms were reviewed, and their potential in generating a biomaterial-based, BM niche-mimicking platform for the efficient growth and expansion of clinically relevant HSCs in-vitro, was discussed.
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Affiliation(s)
- Alvin Bacero Bello
- School of Integrative Engineering, Chung-Ang University, Seoul 06911, Republic of Korea; Department of Biomedical Science, CHA University, Seongnam-Si 13488, Republic of Korea
| | - Hansoo Park
- School of Integrative Engineering, Chung-Ang University, Seoul 06911, Republic of Korea.
| | - Soo-Hong Lee
- Department of Biomedical Science, CHA University, Seongnam-Si 13488, Republic of Korea.
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21
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Karimpoor M, Yebra-Fernandez E, Parhizkar M, Orlu M, Craig D, Khorashad JS, Edirisinghe M. Alginate foam-based three-dimensional culture to investigate drug sensitivity in primary leukaemia cells. J R Soc Interface 2018; 15:20170928. [PMID: 29695605 PMCID: PMC5938583 DOI: 10.1098/rsif.2017.0928] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 03/28/2018] [Indexed: 01/14/2023] Open
Abstract
The development of assays for evaluating the sensitivity of leukaemia cells to anti-cancer agents is becoming an important aspect of personalized medicine. Conventional cell cultures lack the three-dimensional (3D) structure of the bone marrow (BM), the extracellular matrix and stromal components which are crucial for the growth and survival of leukaemia stem cells. To accurately predict the sensitivity of the leukaemia cells in an in vitro assay a culturing system containing the essential components of BM is required. In this study, we developed a porous calcium alginate foam-based scaffold to be used for 3D culture. The new 3D culture was shown to be cell compatible as it supported the proliferation of both normal haematopoietic and leukaemia cells. Our cell differential assay for myeloid markers showed that the porous foam-based 3D culture enhanced myeloid differentiation in both leukaemia and normal haematopoietic cells compared to two-dimensional culture. The foam-based scaffold reduced the sensitivity of the leukaemia cells to the tested antileukaemia agents in K562 and HL60 leukaemia cell line model and also primary myeloid leukaemia cells. This observation supports the application of calcium alginate foams as scaffold components of the 3D cultures for investigation of sensitivity to antileukaemia agents in primary myeloid cells.
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Affiliation(s)
- Mahroo Karimpoor
- Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, UK
- Centre for Haematology, Department of Medicine, Imperial College, Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
- School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Eva Yebra-Fernandez
- Molecular Pathology, North West London Pathology, Hammersmith Hospital, London, W12 0HS, UK
| | - Maryam Parhizkar
- Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, UK
| | - Mine Orlu
- School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Duncan Craig
- School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Jamshid S Khorashad
- Centre for Haematology, Department of Medicine, Imperial College, Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
- Molecular Pathology, North West London Pathology, Hammersmith Hospital, London, W12 0HS, UK
| | - Mohan Edirisinghe
- Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, UK
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22
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Calf Spleen Extractive Injection protects mice against cyclophosphamide-induced hematopoietic injury through G-CSF-mediated JAK2/STAT3 signaling. Sci Rep 2017; 7:8402. [PMID: 28827748 PMCID: PMC5566473 DOI: 10.1038/s41598-017-08970-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 07/20/2017] [Indexed: 12/22/2022] Open
Abstract
Calf Spleen Extractive Injection (CSEI), extracted from the spleen of healthy cows (within 24 hours of birth), is a small-peptide-enriched extraction and often used as an ancillary agent in cancer therapy. This study evaluated the hematopoietic function of CSEI and its underlying mechanisms, principally in CHRF, K562 cells, BMNCs and a mouse model of cyclophosphamide (CTX)-induced hematopoietic suppression. CSEI promoted the proliferation and differentiation of CHRF and K562 cells, activated hematopoietic- and proliferation-related factors RSK1p90, ELK1 and c-Myc, and facilitated the expression of differentiation- and maturation-related transcription factors GATA-1, GATA-2. In the mice with hematopoietic suppression, 3 weeks of CSEI administration enhanced the bodyweights and thymus indices, suppressed the spleen indices and strongly elevated the production of HSPCs, neutrophils and B cells in bone marrow, ameliorated bone marrow cellularity, and regulated the ratio of peripheral blood cells. Proteome profiling combined with ELISA revealed that CSEI regulated the levels of cytokines, especially G-CSF and its related factors, in the spleen and plasma. Additional data revealed that CSEI promoted phosphorylation of STAT3, which was stimulated by G-CSF in both mice spleen and cultured BMNCs. Taken together, CSEI has the potential to improve hematopoietic function via the G-CSF-mediated JAK2/STAT3 signaling pathway.
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Liu Y, Gill E, Shery Huang YY. Microfluidic on-chip biomimicry for 3D cell culture: a fit-for-purpose investigation from the end user standpoint. Future Sci OA 2017; 3:FSO173. [PMID: 28670465 PMCID: PMC5481809 DOI: 10.4155/fsoa-2016-0084] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 01/19/2017] [Indexed: 12/13/2022] Open
Abstract
A plethora of 3D and microfluidics-based culture models have been demonstrated in the recent years with the ultimate aim to facilitate predictive in vitro models for pharmaceutical development. This article summarizes to date the progress in the microfluidics-based tissue culture models, including organ-on-a-chip and vasculature-on-a-chip. Specific focus is placed on addressing the question of what kinds of 3D culture and system complexities are deemed desirable by the biological and biomedical community. This question is addressed through analysis of a research survey to evaluate the potential use of microfluidic cell culture models among the end users. Our results showed a willingness to adopt 3D culture technology among biomedical researchers, although a significant gap still exists between the desired systems and existing 3D culture options. With these results, key challenges and future directions are highlighted.
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Affiliation(s)
- Ye Liu
- Department of Engineering, University of Cambridge, Trumpington Street, Cambridge, UK, CB2 1PZ
| | - Elisabeth Gill
- Department of Engineering, University of Cambridge, Trumpington Street, Cambridge, UK, CB2 1PZ
| | - Yan Yan Shery Huang
- Department of Engineering, University of Cambridge, Trumpington Street, Cambridge, UK, CB2 1PZ
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24
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Letourneur D, Bordenave L. [Tissue engineering: a multidisciplinary approach]. Med Sci (Paris) 2017; 33:46-51. [PMID: 28120755 DOI: 10.1051/medsci/20173301008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The prostheses have been around for thousands of years. Initially, it was substitute materials to replace members (leg, foot, hand) or for surgery (suture). The materials used have evolved, but they had never been created for medical applications. Recently, other strategies have emerged to construct or repair tissues. They are based on the use of biological components such as proteins or cells and provide a biological dimension to the term "biomaterial" and they often involve engineering. We illustrate the tissue engineering approaches using the examples of muscle and vessel regeneration strategies in the frame of restorative medicine.
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Affiliation(s)
- Didier Letourneur
- Inserm U1148, Laboratoire de recherche vasculaire translationnelle (LVTS), Université Paris 13, Université Paris Diderot, CHU Xavier Bichat, 46, rue Henri Huchard, F-75018 Paris, France
| | - Laurence Bordenave
- Inserm, Bioingénierie tissulaire, U1026, Université Bordeaux, CHU de Bordeaux, CIC 1401, F-33000 Bordeaux, France
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25
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Nurhayati RW, Ojima Y, Taya M. Recent developments in ex vivo platelet production. Cytotechnology 2016; 68:2211-2221. [PMID: 27002966 PMCID: PMC5101314 DOI: 10.1007/s10616-016-9963-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 03/05/2016] [Indexed: 12/23/2022] Open
Abstract
The platelet is a component of blood that functions to initiate blood clotting. Abnormal platelet count and function can lead to a life-threatening condition caused by excessive bleeding. At present, platelet supply for transfusion can be obtained only from platelet donation. However, platelets cannot be stored for longer than 7 days, meaning that routine isolation is required to maintain platelet supply for transfusion. To mitigate for potential platelet shortages, several strategies have been proposed to generate platelets ex vivo. By employing both of natural and artificial approaches, several researchers have successfully generated biomaterials with characteristics similar to human-derived platelets. Their reports indicated that the biomaterials could mimic the aggregation of human-isolated platelets, further suggesting the possibility to substitute or complement human-isolated platelets. The current review summarizes the progress in ex vivo platelet production and gives a prospect for the possible approaches to achieving a feasible platelet factory, based on the Good Manufacturing Practice standards.
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Affiliation(s)
- Retno Wahyu Nurhayati
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531 Japan
| | - Yoshihiro Ojima
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531 Japan
| | - Masahito Taya
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531 Japan
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26
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Kauskot A, Poirault-Chassac S, Adam F, Muczynski V, Aymé G, Casari C, Bordet JC, Soukaseum C, Rothschild C, Proulle V, Pietrzyk-Nivau A, Berrou E, Christophe OD, Rosa JP, Lenting PJ, Bryckaert M, Denis CV, Baruch D. LIM kinase/cofilin dysregulation promotes macrothrombocytopenia in severe von Willebrand disease-type 2B. JCI Insight 2016; 1:e88643. [PMID: 27734030 DOI: 10.1172/jci.insight.88643] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
von Willebrand disease type 2B (VWD-type 2B) is characterized by gain-of-function mutations of von Willebrand factor (vWF) that enhance its binding to platelet glycoprotein Ibα and alter the protein's multimeric structure. Patients with VWD-type 2B display variable extents of bleeding associated with macrothrombocytopenia and sometimes with thrombopathy. Here, we addressed the molecular mechanism underlying the severe macrothrombocytopenia both in a knockin murine model for VWD-type 2B by introducing the p.V1316M mutation in the murine Vwf gene and in a patient bearing this mutation. We provide evidence of a profound defect in megakaryocyte (MK) function since: (a) the extent of proplatelet formation was drastically decreased in 2B MKs, with thick proplatelet extensions and large swellings; and (b) 2B MKs presented actin disorganization that was controlled by upregulation of the RhoA/LIM kinase (LIMK)/cofilin pathway. In vitro and in vivo inhibition of the LIMK/cofilin signaling pathway rescued actin turnover and restored normal proplatelet formation, platelet count, and platelet size. These data indicate, to our knowledge for the first time, that the severe macrothrombocytopenia in VWD-type 2B p.V1316M is due to an MK dysfunction that originates from a constitutive activation of the RhoA/LIMK/cofilin pathway and actin disorganization. This suggests a potentially new function of vWF during platelet formation that involves regulation of actin dynamics.
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Affiliation(s)
- Alexandre Kauskot
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France.,INSERM UMR-S 1140, Univ Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | - Frédéric Adam
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Vincent Muczynski
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Gabriel Aymé
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Caterina Casari
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Jean-Claude Bordet
- Laboratoire d'Hémostase, Hôpital Edouard Herriot, Lyon, France.,Laboratoire de Recherche sur l'Hémophilie, UCBL1, Faculté de Médecine Lyon-Est, Lyon, France
| | - Christelle Soukaseum
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | | | - Valérie Proulle
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France.,Department of Biological Hematology, CHU Bicêtre, Hôpitaux Universitaires Paris Sud, AP-HP, Paris, France
| | | | - Eliane Berrou
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Olivier D Christophe
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Jean-Philippe Rosa
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Peter J Lenting
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Marijke Bryckaert
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Cécile V Denis
- INSERM UMR-S 1176, Univ Paris-Sud, Université Paris-Saclay, 94276 Le Kremlin-Bicêtre, France
| | - Dominique Baruch
- INSERM UMR-S 1140, Univ Paris Descartes, Sorbonne Paris Cité, Paris, France
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27
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Nelson MR, Roy K. Bone-marrow mimicking biomaterial niches for studying hematopoietic stem and progenitor cells. J Mater Chem B 2016; 4:3490-3503. [DOI: 10.1039/c5tb02644j] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This review discusses the considerations and approaches that have been employed for designing biomaterial based cultures for replicating the hematopoietic stem and progenitor cell niche.
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Affiliation(s)
- Michael R. Nelson
- Wallace H. Coulter Department of Biomedical Engineering at the Georgia Tech and Emory University
- The Parker H. Petit Institute for Bioengineering and Biosciences
- Georgia Institute of Technology
- Atlanta
- USA
| | - Krishnendu Roy
- Wallace H. Coulter Department of Biomedical Engineering at the Georgia Tech and Emory University
- The Parker H. Petit Institute for Bioengineering and Biosciences
- Georgia Institute of Technology
- Atlanta
- USA
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