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Bello AB, Canlas KKV, Kim D, Park H, Lee SH. Stepwise dual-release microparticles of BMP-4 and SCF in induced pluripotent stem cell spheroids enhance differentiation into hematopoietic stem cells. J Control Release 2024; 371:386-405. [PMID: 38844177 DOI: 10.1016/j.jconrel.2024.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 06/03/2024] [Accepted: 06/03/2024] [Indexed: 06/11/2024]
Abstract
Recently, the formation of three-dimensional (3D) cell aggregates known as embryoid bodies (EBs) grown in media supplemented with HSC-specific morphogens has been utilized for the directed differentiation of embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs), into clinically relevant hematopoietic stem cells (HSCs). However, delivering growth factors and nutrients have become ineffective in inducing synchronous differentiation of cells due to their 3D conformation. Moreover, irregularly sized EBs often lead to the formation of necrotic cores in larger EBs, impairing differentiation. Here, we developed two gelatin microparticles (GelMPs) with different release patterns and two HSC-related growth factors conjugated to them. Slow and fast releasing GelMPs were conjugated with bone morphogenic factor-4 (BMP-4) and stem cell factor (SCF), respectively. The sequential presentation of BMP-4 and SCF in GelMPs resulted in efficient and effective hematopoietic differentiation, shown by the enhanced gene and protein expression of several mesoderm and HSC-related markers, and the increased concentration of released HSC-related cytokines. In the present study, we were able to generate CD34+, CD133+, and FLT3+ cells with similar cellular and molecular morphology as the naïve HSCs that can produce colony units of different blood cells, in vitro.
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Affiliation(s)
- Alvin Bacero Bello
- Department of Biomedical Engineering, Dongguk University, Seoul 04620, Republic of Korea; School of Integrative Engineering, Chung-Ang University, Seoul 06911, Republic of Korea
| | | | - Deogil Kim
- Department of Biomedical Engineering, Dongguk University, Seoul 04620, Republic of Korea
| | - Hansoo Park
- School of Integrative Engineering, Chung-Ang University, Seoul 06911, Republic of Korea.
| | - Soo-Hong Lee
- Department of Biomedical Engineering, Dongguk University, Seoul 04620, Republic of Korea.
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2
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Lin J, Zeng J, Sun W, Liu K, Enkhbat M, Yi D, Harati J, Liu J, Kingshott P, Chen B, Ma F, Wang PY. Colloidal Self-Assembled Patterns Maintain the Pluripotency and Promote the Hemopoietic Potential of Human Embryonic Stem Cells. Front Cell Dev Biol 2021; 9:771773. [PMID: 34869369 PMCID: PMC8636751 DOI: 10.3389/fcell.2021.771773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/26/2021] [Indexed: 11/30/2022] Open
Abstract
The generation of blood cells in a significant amount for clinical uses is still challenging. Human pluripotent stem cells-derived hemopoietic cells (hPSC-HCs) are a promising cell source to generate blood cells. Previously, it has been shown that the attached substrates are crucial in the maintenance or differentiation of hPSCs. In this study, a new family of artificial extracellular matrix (ECM) called colloidal self-assembled patterns (cSAPs: #1-#5) was used for the expansion of mouse and human PSCs. The optimized cSAP (i.e., #4 and #5) was selected for subsequent hemopoietic differentiation of human embryonic stem cells (hESCs). Results showed that the hematopoietic potential of hESCs was enhanced approx 3-4 folds on cSAP #5 compared to the flat control. The cell population of hematopoietic progenitors (i.e., CD34+CD43+ cells) and erythroid progenitors (i.e., CD71+GPA+ cells) were enhanced 4 folds at day 8 and 3 folds at day 14. RNA sequencing analysis of cSAP-derived hESCs showed that there were 300 genes up-regulated and 627 genes down-regulated compared to the flat control. The enriched signaling pathways, including up-regulation (i.e., Toll-like receptor, HIF-1a, and Notch) or down-regulation (i.e., FAs, MAPK, JAK/STAT, and TGF-β) were classic in the maintenance of hESC phenotype Real time PCR confirmed that the expression of focal adhesion (PTK2, VCL, and CXCL14) and MAPK signaling (CAV1) related genes was down-regulated 2-3 folds compared to the flat control. Altogether, cSAP enhances the pluripotency and the hematopoietic potential of hESCs that subsequently generates more blood-like cells. This study reveals the potential of cSAPs on the expansion and early-stage blood cell lineage differentiation of hPSCs.
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Affiliation(s)
- Jiao Lin
- Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jiahui Zeng
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Wencui Sun
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Kun Liu
- Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Myagmartsend Enkhbat
- Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Danying Yi
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Javad Harati
- Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jiaxin Liu
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Peter Kingshott
- Department of Chemistry and Biotechnology, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Bo Chen
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Feng Ma
- Stem Cell Center, Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS and PUMC), Chengdu, China
| | - Peng-Yuan Wang
- Shenzhen Key Laboratory of Biomimetic Materials and Cellular Immunomodulation, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Department of Chemistry and Biotechnology, Swinburne University of Technology, Hawthorn, VIC, Australia
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3
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BMP4 and perivascular cells promote hematopoietic differentiation of human pluripotent stem cells in a differentiation stage-specific manner. Exp Mol Med 2020; 52:56-65. [PMID: 31956269 PMCID: PMC7000736 DOI: 10.1038/s12276-019-0357-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 10/07/2019] [Accepted: 10/29/2019] [Indexed: 11/23/2022] Open
Abstract
The efficient and reproducible derivation and maturation of multipotent hematopoietic progenitors from human pluripotent stem cells (hPSCs) requires the recapitulation of appropriate developmental stages and the microenvironment. Here, using serum-, xeno-, and feeder-free stepwise hematopoietic induction protocols, we showed that short-term and high-concentration treatment of hPSCs with bone morphogenetic protein 4 (BMP4) strongly promoted early mesoderm induction followed by increased hematopoietic commitment. This method reduced variations in hematopoietic differentiation among hPSC lines maintained under chemically defined Essential 8 medium compared to those maintained under less-defined mTeSR medium. We also found that perivascular niche cells (PVCs) significantly augmented the production of hematopoietic cells via paracrine signaling mechanisms only when they were present during the hematopoietic commitment phase. A protein array revealed 86 differentially expressed (>1.5-fold) secretion factors in PVC-conditioned medium compared with serum-free control medium, of which the transforming growth factor-β inducible gene H3 significantly increased the number of hematopoietic colony-forming colonies. Our data suggest that BMP4 and PVCs promote the hematopoietic differentiation of hPSCs in a differentiation stage-specific manner. This will increase our understanding of hematopoietic development and expedite the development of hPSC-derived blood products for therapeutic use. Adding a vital regulatory molecule and support cells to the culture medium can help in the derivation of blood products from stem cells. A team led by Seok-Ho Hong from Kangwon National University in Chuncheon, South Korea, followed a clinical-grade protocol for converting embryonic stem cells or induced pluripotent stem cells from adults into blood cell precursors. The researchers showed that incorporating high doses of a growth factor called bone morphogenetic protein 4 into the standard culture medium for a short period promoted early differentiation toward blood cells. Incorporating so-called perivascular cells taken from umbilical cord blood also enhanced the process through the secretion of signaling molecules that further pushed the stem cells toward differentiating into blood cells. The findings could help improve protocols for making blood products from stem cells for therapeutic purposes.
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Wilkinson AC, Ryan DJ, Kucinski I, Wang W, Yang J, Nestorowa S, Diamanti E, Tsang JCH, Wang J, Campos LS, Yang F, Fu B, Wilson N, Liu P, Gottgens B. Expanded potential stem cell media as a tool to study human developmental hematopoiesis in vitro. Exp Hematol 2019; 76:1-12.e5. [PMID: 31326613 PMCID: PMC6859476 DOI: 10.1016/j.exphem.2019.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 01/05/2023]
Abstract
Pluripotent stem cell (PSC) differentiation in vitro represents a powerful and tractable model to study mammalian development and an unlimited source of cells for regenerative medicine. Within hematology, in vitro PSC hematopoiesis affords novel insights into blood formation and represents an exciting potential approach to generate hematopoietic and immune cell types for transplantation and transfusion. Most studies to date have focused on in vitro hematopoiesis from mouse PSCs and human PSCs. However, differences in mouse and human PSC culture protocols have complicated the translation of discoveries between these systems. We recently developed a novel chemical media formulation, expanded potential stem cell medium (EPSCM), that maintains mouse PSCs in a unique cellular state and extraembryonic differentiation capacity. Herein, we describe how EPSCM can be directly used to stably maintain human PSCs. We further demonstrate that human PSCs maintained in EPSCM can spontaneously form embryoid bodies and undergo in vitro hematopoiesis using a simple differentiation protocol, similar to mouse PSC differentiation. EPSCM-maintained human PSCs generated at least two hematopoietic cell populations, which displayed distinct transcriptional profiles by RNA-sequencing (RNA-seq) analysis. EPSCM also supports gene targeting using homologous recombination, affording generation of an SPI1 (PU.1) reporter PSC line to study and track in vitro hematopoiesis. EPSCM therefore provides a useful tool not only to study pluripotency but also hematopoietic cell specification and developmental-lineage commitment.
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Affiliation(s)
- Adam C Wilkinson
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK
| | - David J Ryan
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Iwo Kucinski
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK
| | - Wei Wang
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Jian Yang
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Sonia Nestorowa
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK
| | - Evangelia Diamanti
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK
| | | | - Juexuan Wang
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Lia S Campos
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Fengtang Yang
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Beiyuan Fu
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Nicola Wilson
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK
| | - Pentao Liu
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK; School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, Stem Cell and Regenerative Medicine Consortium, University of Hong Kong, Hong Kong, China
| | - Berthold Gottgens
- Department of Haematology, Wellcome & MRC Cambridge Stem Cell Institute, Cambridge, UK.
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Yung SK, Tilgner K, Ledran MH, Habibollah S, Neganova I, Singhapol C, Saretzki G, Stojkovic M, Armstrong L, Przyborski S, Lako M. Brief report: human pluripotent stem cell models of fanconi anemia deficiency reveal an important role for fanconi anemia proteins in cellular reprogramming and survival of hematopoietic progenitors. Stem Cells 2014; 31:1022-9. [PMID: 23280624 DOI: 10.1002/stem.1308] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 12/01/2012] [Indexed: 12/25/2022]
Abstract
Fanconi anemia (FA) is a genomic instability disorder caused by mutations in genes involved in replication-dependant-repair and removal of DNA cross-links. Mouse models with targeted deletions of FA genes have been developed; however, none of these exhibit the human bone marrow aplasia. Human embryonic stem cell (hESC) differentiation recapitulates many steps of embryonic hematopoietic development and is a useful model system to investigate the early events of hematopoietic progenitor specification. It is now possible to derive patient-specific human-induced pluripotent stem cells (hiPSC); however, this approach has been rather difficult to achieve in FA cells due to a requirement for activation of FA pathway during reprogramming process which can be bypassed either by genetic complementation or reprogramming under hypoxic conditions. In this study, we report that FA-C patient-specific hiPSC lines can be derived under normoxic conditions, albeit at much reduced efficiency. These disease-specific hiPSC lines and hESC with stable knockdown of FANCC display all the in vitro hallmarks of pluripotency. Nevertheless, the disease-specific hiPSCs show a much higher frequency of chromosomal abnormalities compared to parent fibroblasts and are unable to generate teratoma composed of all three germ layers in vivo, likely due to increased genomic instability. Both FANCC-deficient hESC and hiPSC lines are capable of undergoing hematopoietic differentiation, but the hematopoietic progenitors display an increased apoptosis in culture and reduced clonogenic potential. Together these data highlight the critical requirement for FA proteins in survival of hematopoietic progenitors, cellular reprogramming, and maintenance of genomic stability.
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Affiliation(s)
- Sun K Yung
- Institute of Genetic Medicine, Newcastle University, Newcastle, United Kingdom
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Pang S, Wu Q, Tian S, Su P, Bai Y, Gao J, Yang Y, Liu X, Zhu Z, Xu Y, Zhou J. Establishment of a highly efficient hematopoietic differentiation model from human embryonic stem cells for functional screening. SCIENCE CHINA-LIFE SCIENCES 2013; 56:1147-9. [PMID: 24302296 DOI: 10.1007/s11427-013-4567-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Accepted: 07/04/2013] [Indexed: 12/16/2022]
Affiliation(s)
- SuLei Pang
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, 300020, China
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7
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Hematopoietic Stem Cells. Regen Med 2013. [DOI: 10.1007/978-94-007-5690-8_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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8
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Zhu MX, Zhao JY, Chen GA. Mesoderm is committed to hemato-endothelial and cardiac lineages in human embryoid bodies by sequential exposure to cytokines. Exp Cell Res 2013; 319:21-34. [DOI: 10.1016/j.yexcr.2012.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2012] [Revised: 09/04/2012] [Accepted: 09/09/2012] [Indexed: 12/13/2022]
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Altered hematopoiesis in trisomy 21 as revealed through in vitro differentiation of isogenic human pluripotent cells. Proc Natl Acad Sci U S A 2012; 109:17567-72. [PMID: 23045682 DOI: 10.1073/pnas.1215468109] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Trisomy 21 is associated with hematopoietic abnormalities in the fetal liver, a preleukemic condition termed transient myeloproliferative disorder, and increased incidence of acute megakaryoblastic leukemia. Human trisomy 21 pluripotent cells of various origins, human embryonic stem (hES), and induced pluripotent stem (iPS) cells, were differentiated in vitro as a model to recapitulate the effects of trisomy on hematopoiesis. To mitigate clonal variation, we isolated disomic and trisomic subclones from the same parental iPS line, thereby generating subclones isogenic except for chromosome 21. Under differentiation conditions favoring development of fetal liver-like, γ-globin expressing, definitive hematopoiesis, we found that trisomic cells of hES, iPS, or isogenic origins exhibited a two- to fivefold increase in a population of CD43(+)(Leukosialin)/CD235(+)(Glycophorin A) hematopoietic cells, accompanied by increased multilineage colony-forming potential in colony-forming assays. These findings establish an intrinsic disturbance of multilineage myeloid hematopoiesis in trisomy 21 at the fetal liver stage.
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Forrester LM, Jackson M. Mechanism of action of HOXB4 on the hematopoietic differentiation of embryonic stem cells. Stem Cells 2012; 30:379-85. [PMID: 22267295 DOI: 10.1002/stem.1036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Pluripotent stem cells can be differentiated into hematopoietic lineages in vitro and hold promise for the future treatment of hematological disease. Differentiation strategies involving defined factors in serum-free conditions have been successful in producing hematopoietic progenitors and some mature cell types from mouse and human embryonic stem cells and induced pluripotent cells. However, these precisely defined protocols are relatively inefficient and have not been used successfully to produce hematopoietic stem cells capable of multilineage long-term reconstitution of the hematopoietic system. More complex differentiation induction strategies including coculture with stromal cells derived from sites of hematopoietic activity in vivo and enforced expression of reprogramming transcription factors, such as HOXB4, have been required to increase the efficiency of the differentiation procedure and to produce these most potent hematopoietic stem cells. We review the studies that have used HOXB4 to improve hematopoietic differentiation from pluripotent cells focusing on studies that have provided some insight into its mechanism of action. A better understanding of the molecular pathways involved in the action of HOXB4 might lead to more defined culture systems and safer protocols for clinical translation.
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Affiliation(s)
- Lesley M Forrester
- MRC Centre for Regenerative Medicine, Scottish Centre for Regenerative Medicine Building, University of Edinburgh, Edinburgh, UK.
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Specific marking of hESCs-derived hematopoietic lineage by WAS-promoter driven lentiviral vectors. PLoS One 2012; 7:e39091. [PMID: 22720040 PMCID: PMC3375235 DOI: 10.1371/journal.pone.0039091] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Accepted: 05/18/2012] [Indexed: 11/28/2022] Open
Abstract
Genetic manipulation of human embryonic stem cells (hESCs) is instrumental for tracing lineage commitment and to studying human development. Here we used hematopoietic-specific Wiskott-Aldrich syndrome gene (WAS)-promoter driven lentiviral vectors (LVs) to achieve highly specific gene expression in hESCs-derived hematopoietic cells. We first demonstrated that endogenous WAS gene was not expressed in undifferentiated hESCs but was evident in hemogenic progenitors (CD45−CD31+CD34+) and hematopoietic cells (CD45+). Accordingly, WAS-promoter driven LVs were unable to express the eGFP transgene in undifferentiated hESCs. eGFP+ cells only appeared after embryoid body (EB) hematopoietic differentiation. The phenotypic analysis of the eGFP+ cells showed marking of different subpopulations at different days of differentiation. At days 10–15, AWE LVs tag hemogenic and hematopoietic progenitors cells (CD45−CD31+CD34dim and CD45+CD31+CD34dim) emerging from hESCs and at day 22 its expression became restricted to mature hematopoietic cells (CD45+CD33+). Surprisingly, at day 10 of differentiation, the AWE vector also marked CD45−CD31low/−CD34− cells, a population that disappeared at later stages of differentiation. We showed that the eGFP+CD45−CD31+ population generate 5 times more CD45+ cells than the eGFP−CD45−CD31+ indicating that the AWE vector was identifying a subpopulation inside the CD45−CD31+ cells with higher hemogenic capacity. We also showed generation of CD45+ cells from the eGFP+CD45−CD31low/−CD34− population but not from the eGFP−CD45−CD31low/−CD34− cells. This is, to our knowledge, the first report of a gene transfer vector which specifically labels hemogenic progenitors and hematopoietic cells emerging from hESCs. We propose the use of WAS-promoter driven LVs as a novel tool to studying human hematopoietic development.
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