1
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Tao X, Wang J, Liu B, Cheng P, Mu D, Du H, Niu B. Plasticity and crosstalk of mesenchymal stem cells and macrophages in immunomodulation in sepsis. Front Immunol 2024; 15:1338744. [PMID: 38352879 PMCID: PMC10861706 DOI: 10.3389/fimmu.2024.1338744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/10/2024] [Indexed: 02/16/2024] Open
Abstract
Sepsis is a multisystem disease characterized by dysregulation of the host immune response to infection. Immune response kinetics play a crucial role in the pathogenesis and progression of sepsis. Macrophages, which are known for their heterogeneity and plasticity, actively participate in the immune response during sepsis. These cells are influenced by the ever-changing immune microenvironment and exhibit two-sided immune regulation. Recently, the immunomodulatory function of mesenchymal stem cells (MSCs) in sepsis has garnered significant attention. The immune microenvironment can profoundly impact MSCs, prompting them to exhibit dual immunomodulatory functions akin to a double-edged sword. This discovery holds great importance for understanding sepsis progression and devising effective treatment strategies. Importantly, there is a close interrelationship between macrophages and MSCs, characterized by the fact that during sepsis, these two cell types interact and cooperate to regulate inflammatory processes. This review summarizes the plasticity of macrophages and MSCs within the immune microenvironment during sepsis, as well as the intricate crosstalk between them. This remains an important concern for the future use of these cells for immunomodulatory treatments in the clinic.
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Affiliation(s)
- Xingyu Tao
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
| | - Jialian Wang
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
| | - Bin Liu
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
| | - Peifeng Cheng
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
| | - Dan Mu
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
| | - Huimin Du
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Bailin Niu
- Department of Critical Care Medicine, Chongqing Key Laboratory of Emergency Medicine, School of Medicine, Chongqing University Central Hospital, Chongqing University, Chongqing, China
- Department of Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
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2
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Ti D, Yi J, Chen H, Hao H, Shi C. The Role of Mesenchymal Stem/Stromal Cells Secretome in Macrophage Polarization: Perspectives on Treating Inflammatory Diseases. Curr Stem Cell Res Ther 2024; 19:894-905. [PMID: 37723965 DOI: 10.2174/1574888x18666230811093101] [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: 04/14/2023] [Revised: 06/25/2023] [Accepted: 06/28/2023] [Indexed: 09/20/2023]
Abstract
Mesenchymal stem/stromal cells (MSCs) have exhibited potential for treating multiple inflammation- related diseases (IRDs) due to their easy acquisition, unique immunomodulatory and tissue repair properties, and immune-privileged characteristics. It is worth mentioning that MSCs release a wide array of soluble bioactive components in the secretome that modulate host innate and adaptive immune responses and promote the resolution of inflammation. As the first line of defense, macrophages exist throughout the entire inflammation process. They continuously switch their molecular phenotypes accompanied by complementary functional regulation ranging from classically activated pro-inflammatory M1-type (M1) to alternatively activated anti-inflammatory M2-type macrophages (M2). Recent studies have shown that the active intercommunication between MSCs and macrophages is indispensable for the immunomodulatory and regenerative behavior of MSCs in pharmacological cell therapy products. In this review, we systematically summarized the emerging capacities and detailed the molecular mechanisms of the MSC-derived secretome (MSC-SE) in immunomodulating macrophage polarization and preventing excessive inflammation, providing novel insights into the clinical applications of MSC-based therapy in IRD management.
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Affiliation(s)
| | - Jun Yi
- Newlife R&D Center, Beijing, China
| | | | | | - Chunmeng Shi
- Institute of Rocket Force Medicine, State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing, China
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3
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Wu X, Zhang B, Chen K, Zhao J, Li Y, Li J, Liu C, He L, Fan T, Wang C, Li Y, Pei X, Li Y. Baffled-flow culture system enables the mass production of megakaryocytes from human embryonic stem cells by enhancing mitochondrial function. Cell Prolif 2023; 56:e13484. [PMID: 37088551 PMCID: PMC10693187 DOI: 10.1111/cpr.13484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 03/06/2023] [Accepted: 04/12/2023] [Indexed: 04/25/2023] Open
Abstract
Human embryonic stem cells (hESCs) have become an ideal cell source for the ex vivo generation of megakaryocyte (MK) and platelet products for clinical applications. However, an ongoing challenge is to establish scalable culture systems to maximize the yield of stem cell-derived MKs that release platelets. We defined a specific dynamic 3D manufacturing system in a baffled-flow manner that could remarkably facilitate megakaryopoiesis and increase the yield of platelet-producing MKs from hESCs within a 12-day induction period. Additionally, an increased number of >16N ploidy MKs, proplatelets, and platelets were generated from induced cells harvested on Day 12 using the specific dynamic culture method. The specific dynamic culture method significantly enhanced endothelium-to-haematopoietic transition and early haematopoiesis. More importantly, MK fate was significantly facilitated in a specific dynamic manner during early haematopoiesis. Mechanistically, this dynamic culture significantly enhanced mitochondrial function via the oxidative phosphorylation pathway and caused differentiation skewing of hESCs toward megakaryopoiesis. This study can aid in the automatic and scalable production of MKs from stem cells using baffled-flow bioreactors and assist in the manufacturing of hESC-derived MK and platelet products.
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Affiliation(s)
- Xumin Wu
- School of PharmacyGuizhou UniversityGuiyangChina
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Bowen Zhang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative Medicine, SCIBGuangzhouChina
| | - Keyi Chen
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- College of Chemistry and Environmental ScienceHebei UniversityBaodingChina
| | - Jiahui Zhao
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- School of Life ScienceHebei UniversityBaodingChina
| | - Yunxing Li
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Jisheng Li
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Chuanli Liu
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Lijuan He
- South China Research Center for Stem Cell & Regenerative Medicine, SCIBGuangzhouChina
| | - Tao Fan
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Chao Wang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Yan Li
- School of PharmacyGuizhou UniversityGuiyangChina
| | - Xuetao Pei
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative Medicine, SCIBGuangzhouChina
| | - Yanhua Li
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative Medicine, SCIBGuangzhouChina
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4
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Jiang X, Li W, Ge L, Lu M. Mesenchymal Stem Cell Senescence during Aging:From Mechanisms to Rejuvenation Strategies. Aging Dis 2023; 14:1651-1676. [PMID: 37196126 PMCID: PMC10529739 DOI: 10.14336/ad.2023.0208] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/08/2023] [Indexed: 05/19/2023] Open
Abstract
In cell transplantation therapy, mesenchymal stem cells(MSCs)are ideal seed cells due to their easy acquisition and cultivation, strong regenerative capacity, multi-directional differentiation abilities, and immunomodulatory effects. Autologous MSCs are better applicable compared with allogeneic MSCs in clinical practice. The elderly are the main population for cell transplantation therapy, but as donor aging, MSCs in the tissue show aging-related changes. When the number of generations of in vitro expansion is increased, MSCs will also exhibit replicative senescence. The quantity and quality of MSCs decline during aging, which limits the efficacy of autologous MSCs transplantation therapy. In this review, we examine the changes in MSC senescence as a result of aging, discuss the progress of research on mechanisms and signalling pathways of MSC senescence, and discuss possible rejuvenation strategies of aged MSCs to combat senescence and enhance the health and therapeutic potential of MSCs.
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Affiliation(s)
- Xinchen Jiang
- The National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, China.
- Hunan provincical key laboratory of Neurorestoratology, the Second Affiliated Hospital, Hunan Normal University, Changsha, China.
| | - Wenshui Li
- The National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, China.
- Hunan provincical key laboratory of Neurorestoratology, the Second Affiliated Hospital, Hunan Normal University, Changsha, China.
| | - Lite Ge
- The National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, China.
- Hunan provincical key laboratory of Neurorestoratology, the Second Affiliated Hospital, Hunan Normal University, Changsha, China.
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China, Changsha
| | - Ming Lu
- The National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, China.
- Hunan provincical key laboratory of Neurorestoratology, the Second Affiliated Hospital, Hunan Normal University, Changsha, China.
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5
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Ishida O, Hagisawa K, Yamanaka N, Nakashima H, Kearney BM, Tsutsumi K, Takeoka S, Kinoshita M. In vitro study on the effect of fibrinogen γ-chain peptide-coated ADP-encapsulated liposomes on postcardiopulmonary bypass coagulopathy using patient blood. J Thromb Haemost 2023; 21:1934-1942. [PMID: 36990156 DOI: 10.1016/j.jtha.2023.03.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 03/01/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Fibrinogen γ-chain peptide-coated, adenosine 5'-diphosphate (ADP)-encapsulated liposomes (H12-ADP-liposomes) are potent hemostatic adjuvants that promote platelet thrombi formation at bleeding sites. Although we have reported the efficacy of these liposomes in a rabbit model of cardiopulmonary bypass coagulopathy, we are yet to address the possibility of their hypercoagulative potential, especially in human beings. OBJECTIVES Considering its future clinical applications, we herein investigated the safety of using H12-ADP-liposomes in vitro using blood samples from patients who had received platelet transfusion after cardiopulmonary bypass surgeries. METHODS Ten patients receiving platelet transfusions after cardiopulmonary bypass surgery were enrolled. Blood samples were collected at the following 3 points: at the time of incision, at the end of the cardiopulmonary bypass, and immediately after platelet transfusion. After incubating the samples with H12-ADP-liposomes or phosphate-buffered saline (PBS, as a control), blood coagulation, platelet activation, and platelet-leukocyte aggregate formation were evaluated. RESULTS Patients' blood incubated with H12-ADP-liposomes did not differ from that incubated with PBS in coagulation ability, degree of platelet activation, and platelet-leukocyte aggregation at any of the time points. CONCLUSION H12-ADP-liposomes did not cause abnormal coagulation, platelet activation, or platelet-leukocyte aggregation in the blood of patients who received platelet transfusion after a cardiopulmonary bypass. These results suggest that H12-ADP-liposomes could likely be safely used in these patients, providing hemostasis at the bleeding sites without causing considerable adverse reactions. Future studies are needed to ensure robust safety in human beings.
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Affiliation(s)
- Osamu Ishida
- Department of Cardiovascular Surgery, National Defense Medical College, Tokorozawa, Japan.
| | - Kohsuke Hagisawa
- Department of Physiology, National Defense Medical College, Tokorozawa, Japan
| | - Nozomu Yamanaka
- Department of Cardiovascular Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Hiroyuki Nakashima
- Department of Immunology and Microbiology, National Defense Medical College, Tokorozawa, Japan
| | - Bradley M Kearney
- Department of Immunology and Microbiology, National Defense Medical College, Tokorozawa, Japan
| | - Koji Tsutsumi
- Department of Cardiovascular Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Shinji Takeoka
- Research Institute for Science and Engineering, Waseda University, Tokyo, Japan
| | - Manabu Kinoshita
- Department of Immunology and Microbiology, National Defense Medical College, Tokorozawa, Japan
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6
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Muntión S, Preciado S, Sánchez-Luis E, Corchete L, Díez-Campelo M, Osugui L, Martí-Chillón GJ, Vidriales MB, Navarro-Bailón A, De Las Rivas J, Sánchez-Guijo F. Eltrombopag increases the hematopoietic supporting ability of mesenchymal stem/stromal cells. Ther Adv Hematol 2022; 13:20406207221142137. [PMID: 36601635 PMCID: PMC9806379 DOI: 10.1177/20406207221142137] [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: 06/15/2022] [Accepted: 11/11/2022] [Indexed: 12/28/2022] Open
Abstract
Background Eltrombopag (EP) is a small molecule that acts directly on hematopoietic stem cells (HSCs) and megakaryocytes to stimulate the hematopoietic process. Mesenchymal stem/stromal cells (MSCs) are key hematopoietic niche regulators. Objectives We aimed to determine whether EP has any effect on MSC function and properties (especially on their hematopoietic-supporting ability) and if so, what changes (e.g. genome-wide transcriptomic alterations) are induced in MSC after EP treatment. Design/Methods MSCs were isolated from 12 healthy donors and treated with 15 µM and 50 µM of EP for 24 h. The toxicity of the drug on MSCs and their differentiation ability were analyzed, as well as the transcriptomic profile, reactive oxygen species (ROS) and DNA damage and the changes induced in the clonogenic capacity of HSCs. Results The results show that EP also modifies MSC functions, decreasing their adipogenic differentiation, increasing the expression of genes involved in hypoxia and other pathways related to oxygen homeostasis, and enhancing their ability to support hematopoiesis in vitro. Conclusion Our findings support the use of EP in cases where hematopoiesis is defective, despite its well-known direct effects on hematopoietic cells. Our findings suggest that further studies on the effects of EP on MSCs from patients with aplastic anemia are warranted.
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Affiliation(s)
| | - Silvia Preciado
- Cell Therapy Area, Department of Hematology,
Institute of Biomedical Research of Salamanca-Hospital Universitario de
Salamanca (IBSAL-HUS), Salamanca, Spain,RICORS TERAV, ISCIII, Madrid, Spain,Centro en Red de Medicina Regenerativa y
Terapia Celular de Castilla y León, Valladolid, Spain
| | - Elena Sánchez-Luis
- Bioinformatics and Functional Genomics Group,
Cancer Research Center (CiC-IBMCC), Consejo Superior de Investigaciones
Científicas (CSIC) and University of Salamanca (USAL), Salamanca,
Spain
| | - Luis Corchete
- Institute of Biomedical Research of Salamanca
(IBSAL), Cancer Research Center (CiC-IBMCC, CSIC/USAL), Center for
Biomedical Research in Network of Cancer (CIBERONC), Hematology Department,
University Hospital of Salamanca, Salamanca, Spain
| | - María Díez-Campelo
- RICORS TERAV, ISCIII, Madrid, Spain,Center for Biomedical Research in Network of
Cancer (CIBERONC), Department of Hematology, University Hospital of
Salamanca (IBSAL-HUS), Salamanca, Spain,Department of Medicine, University of
Salamanca (USAL), Salamanca, Spain
| | - Lika Osugui
- Cell Therapy Area, Department of Hematology,
Institute of Biomedical Research of Salamanca-Hospital Universitario de
Salamanca (IBSAL-HUS), Salamanca, Spain,Centro en Red de Medicina Regenerativa y
Terapia Celular de Castilla y León, Valladolid, Spain
| | - Gerardo-Javier Martí-Chillón
- Cell Therapy Area, Department of Hematology,
Institute of Biomedical Research of Salamanca-Hospital Universitario de
Salamanca (IBSAL-HUS), Salamanca, Spain,Centro en Red de Medicina Regenerativa y
Terapia Celular de Castilla y León, Valladolid, Spain
| | - María-Belén Vidriales
- Center for Biomedical Research in Network of
Cancer (CIBERONC), Department of Hematology, University Hospital of
Salamanca (IBSAL-HUS), Salamanca, Spain
| | - Almudena Navarro-Bailón
- Cell Therapy Area, Department of Hematology,
Institute of Biomedical Research of Salamanca-Hospital Universitario de
Salamanca (IBSAL-HUS), Salamanca, Spain,RICORS TERAV, ISCIII, Madrid, Spain,Centro en Red de Medicina Regenerativa y
Terapia Celular de Castilla y León, Valladolid, Spain
| | - Javier De Las Rivas
- Bioinformatics and Functional Genomics Group,
Cancer Research Center (CiC-IBMCC), Consejo Superior de Investigaciones
Científicas (CSIC) and University of Salamanca (USAL), Salamanca,
Spain
| | - Fermín Sánchez-Guijo
- Cell Therapy Area, Department of Hematology,
Institute of Biomedical Research of Salamanca-Hospital Universitario de
Salamanca (IBSAL-HUS), Salamanca, Spain,RICORS TERAV, ISCIII, Madrid, Spain,Centro en Red de Medicina Regenerativa y
Terapia Celular de Castilla y León, Valladolid, Spain,Center for Biomedical Research in Network of
Cancer (CIBERONC), Department of Hematology, University Hospital of
Salamanca (IBSAL-HUS), Salamanca, Spain,Department of Medicine, University of
Salamanca (USAL), Salamanca, Spain
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7
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Xiao G, Zhang Z, Chen Q, Wu T, Shi W, Gan L, Liu X, Huang Y, Lv M, Zhao Y, Wu P, Zhong L, He J. Platelets for cancer treatment and drug delivery. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2022; 24:1231-1237. [PMID: 35218523 DOI: 10.1007/s12094-021-02771-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/24/2021] [Indexed: 12/27/2022]
Abstract
Extensive research is currently being conducted into a variety of bio-inspired biomimetic nanoparticles (NPs) with new cell simulation functions across the fields of materials science, chemistry, biology, physics, and engineering. Cells such as erythrocytes, platelets, and stem cells have been engineered as new drug carriers. The platelet-derived drug delivery system, which is a new targeted drug delivery system (TDDS), can effectively navigate the blood circulatory system and interact with the complex tumor microenvironment; it appears to outperform traditional anticancer drugs; hence, it has attracted considerable research interest. In this review, we describe innovative studies and outline the latest progress regarding the use of platelets as tumor targeting and drug delivery vehicles; we also highlight opportunities and challenges relevant to the manufacture of tumor-related platelet TDDSs.
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Affiliation(s)
- Gaozhe Xiao
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Zhikun Zhang
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Qiaoying Chen
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Tao Wu
- The First People's Hospital of Changde City, Changde, 41500, China
| | - Wei Shi
- The First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, 530023, China
| | - Lu Gan
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Xiuli Liu
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Yong Huang
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Mengyu Lv
- The First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, 530023, China
| | - Yongxiang Zhao
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Pan Wu
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Liping Zhong
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jian He
- National Center for International Research of Bio-Targeting Theranostics, Guangxi Key Laboratory of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China. .,The First People's Hospital of Changde City, Changde, 41500, China.
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8
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Yuan Y, Ni S, Zhuge A, Li L, Li B. Adipose-Derived Mesenchymal Stem Cells Reprogram M1 Macrophage Metabolism via PHD2/HIF-1α Pathway in Colitis Mice. Front Immunol 2022; 13:859806. [PMID: 35757749 PMCID: PMC9226317 DOI: 10.3389/fimmu.2022.859806] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/20/2022] [Indexed: 12/14/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory bowel disease worldwide. Infiltration of pro-inflammatory macrophages (M1 macrophages) contributes to the occurrence of bowel inflammation. Transplantation of mesenchymal stem cells (MSCs) is a promising therapeutic strategy for UC, but the exact mechanism remains unknow yet. Here, we treated DSS-induced colitis mice with adipose‐derived mesenchymal stem cells (ADMSCs) and revealed that ADMSCs alleviated colon inflammation by reducing the infiltration of M1 macrophages. Moreover, ADMSCs exerted this therapeutic effect by inhibiting succinate accumulation, increasing PHD2 to prevent M1 macrophages from overexpressing HIF-1α and thereby reprogramming the glycolytic pathway of M1 macrophages. Meanwhile, the succinate secreted by M1 macrophages triggered ADMSCs to secrete PGE2 in return, which could also shift macrophages from M1 phenotype to M2. Our work demonstrated an immunomodulatory effect of ADMSCs and provided a novel perspective on UC therapy.
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Affiliation(s)
- Yin Yuan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shuo Ni
- Department of Orthopedic Surgery and Shanghai Institute of Microsurgery on Extremities, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Aoxiang Zhuge
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Bo Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
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9
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Ectopic Expression of FVIII in HPCs and MSCs Derived from hiPSCs with Site-Specific Integration of ITGA2B Promoter-Driven BDDF8 Gene in Hemophilia A. Int J Mol Sci 2022; 23:ijms23020623. [PMID: 35054807 PMCID: PMC8775870 DOI: 10.3390/ijms23020623] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 12/27/2021] [Accepted: 01/04/2022] [Indexed: 02/01/2023] Open
Abstract
Hemophilia A (HA) is caused by mutations in the coagulation factor VIII (FVIII) gene (F8). Gene therapy is a hopeful cure for HA; however, FVIII inhibitors formation hinders its clinical application. Given that platelets promote coagulation via locally releasing α-granule, FVIII ectopically expressed in platelets has been attempted, with promising results for HA treatment. The B-domain-deleted F8 (BDDF8), driven by a truncated ITGA2B promoter, was targeted at the ribosomal DNA (rDNA) locus of HA patient-specific induced pluripotent stem cells (HA-iPSCs). The F8-modified, human induced pluripotent stem cells (2bF8-iPSCs) were differentiated into induced hematopoietic progenitor cells (iHPCs), induced megakaryocytes (iMKs), and mesenchymal stem cells (iMSCs), and the FVIII expression was detected. The ITGA2B promoter-driven BDDF8 was site-specifically integrated into the rDNA locus of HA-iPSCs. The 2bF8-iPSCs were efficiently differentiated into 2bF8-iHPCs, 2bF8-iMKs, and 2bF8-iMSCs. FVIII was 10.31 ng/106 cells in lysates of 2bF8-iHPCs, compared to 1.56 ng/106 cells in HA-iHPCs, and FVIII was 3.64 ng/106 cells in 2bF8-iMSCs lysates, while 1.31 ng/106 cells in iMSCs with CMV-driven BDDF8. Our results demonstrated a high expression of FVIII in iHPCs and iMSCs derived from hiPSCs with site-specific integration of ITGA2B promoter-driven BDDF8, indicating potential clinical prospects of this platelet-targeted strategy for HA gene therapy.
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10
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Ono‐Uruga Y, Ikeda Y, Matsubara Y. Platelet production using adipose-derived mesenchymal stem cells: Mechanistic studies and clinical application. J Thromb Haemost 2021; 19:342-350. [PMID: 33217130 PMCID: PMC7898515 DOI: 10.1111/jth.15181] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/29/2020] [Accepted: 11/12/2020] [Indexed: 12/12/2022]
Abstract
Megakaryocytes (MKs) are platelet progenitor stem cells found in the bone marrow. Platelets obtained from blood draws can be used for therapeutic applications, especially platelet transfusion. The needs for platelet transfusions for clinical situation is increasing, due in part to the growing number of patients undergoing chemotherapy. Platelets obtained from donors, however, have the disadvantages of a limited storage lifespan and the risk of donor-related infection. Extensive effort has therefore been directed at manufacturing platelets ex vivo. Here, we review ex vivo technologies for MK development, focusing on human adipose tissue-derived mesenchymal stem/stromal cell line (ASCL)-based strategies and their potential clinical application. Bone marrow and adipose tissues contain mesenchymal stem/stromal cells that have an ability to differentiate into MKs, which release platelets. Taking advantage of this mechanism, we developed a donor-independent system for manufacturing platelets for clinical application using ASCL established from adipose-derived mesenchymal stem/stromal cells (ASCs). Culture of ASCs with endogenous thrombopoietin and its receptor c-MPL, and endogenous genes such as p45NF-E2 leads to MK differentiation and subsequent platelet production. ASCs compose heterogeneous cells, however, and are not suitable for clinical application. Thus, we established ASCLs, which expand into a more homogeneous population, and fulfill the criteria for mesenchymal stem cells set by the International Society for Cellular Therapy. Using our ASCL culture system with MK lineage induction medium without recombinant thrombopoietin led to peak production of platelets within 12 days, which may be sufficient for clinical application.
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Affiliation(s)
- Yukako Ono‐Uruga
- Clinical and Translational Research CenterKeio University School of MedicineTokyoJapan
| | - Yasuo Ikeda
- Department of HematologyKeio University School of MedicineTokyoJapan
- Life Science and Medical BioscienceWaseda UniversityTokyoJapan
| | - Yumiko Matsubara
- Clinical and Translational Research CenterKeio University School of MedicineTokyoJapan
- Department of Laboratory MedicineKeio University School of MedicineTokyoJapan
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