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Zhou XC, Ni GX. O-linked β-N-acetylglucosaminylation may be a key regulatory factor in promoting osteogenic differentiation of bone marrow mesenchymal stromal cells. World J Stem Cells 2024; 16:228-231. [PMID: 38577231 PMCID: PMC10989286 DOI: 10.4252/wjsc.v16.i3.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/02/2024] [Accepted: 02/29/2024] [Indexed: 03/25/2024] Open
Abstract
Cumulative evidence suggests that O-linked β-N-acetylglucosaminylation (O-GlcNAcylation) plays an important regulatory role in pathophysiological processes. Although the regulatory mechanisms of O-GlcNAcylation in tumors have been gradually elucidated, the potential mechanisms of O-GlcNAcylation in bone metabolism, particularly, in the osteogenic differentiation of bone marrow mesenchymal stromal cells (BMSCs) remains unexplored. In this study, the literature related to O-GlcNAcylation and BMSC osteogenic differentiation was reviewed, assuming that it could trigger more scholars to focus on research related to O-GlcNAcylation and bone metabolism and provide insights into the development of novel therapeutic targets for bone metabolism disorders such as osteoporosis.
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Affiliation(s)
- Xu-Chang Zhou
- School of Sport Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China
| | - Guo-Xin Ni
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Xiamen University, Xiamen 361003, Fujian Province, China.
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Zhou G, Yan X, Chen Z, Zeng X, Wu F. ASPN Synergizes with HAPLN1 to Inhibit the Osteogenic Differentiation of Bone Marrow Mesenchymal Stromal Cells and Extracellular Matrix Mineralization of Osteoblasts. Orthop Surg 2023; 15:2423-2434. [PMID: 37427673 PMCID: PMC10475675 DOI: 10.1111/os.13803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 07/11/2023] Open
Abstract
OBJECTIVE Bone marrow mesenchymal stromal cells (BMSCs) are major sources of osteogenic precursor cells in bone remodeling, which directly participate in osteoporosis (OP) progression. However, the involved specific mechanisms of BMSCs in OP warrant mass investigations. Initially, our bioinformatics analysis uncovered the prominent up-regulation of Asporin (ASPN) and proteoglycan link protein 1 (HAPLN1) in osteoblasts (OBs) of OP patients and their possible protein interaction. Hence, this study aimed to explore the effects of ASPN and HAPLN1 on osteogenic differentiation of BMSCs, extracellular matrix (ECM) mineralization of OBs, and osteoclastogenesis, hoping to offer research basis for OP treatment. METHODS GSE156508 dataset was used for analysis and screening to acquire the differentially expressed genes in OBs of OP patients, followed by the predicative analysis via STRING. OP mouse models were induced by ovariectomy (OVX), and ASPN and HAPLN1 expression was determined. BMSCs and bone marrow macrophages (BMMs) were isolated from OVX mice and induced for osteogenic differentiation and osteoclastogenesis, respectively. After knockdown experiments, we assessed adipogenic differentiation and osteogenic differentiation in BMSCs. Osteogenic (OPN, OCN, and COL1A1) and osteoclast (Nfatc1 and c-Fos) marker protein expression was determined. The binding of ASPN to HAPLN1 was analyzed. RESULTS High expression of ASPN and HAPLN1 and their protein interaction were observed in OBs of OP patients via bioinformatics and in bone tissues of OVX mice. ASPN interacted with HAPLN1 in BMSCs of OVX mice. ASPN/HAPLN1 knockdown increased ALP, OPN, OCN, and COL1A1 protein expression and ECM mineralization in BMSCs while decreasing Nfatc1 and c-Fos expression in BMMs. These effects were aggravated by the simultaneous knockdown of ASPN and HAPLN1. CONCLUSION Our results indicate that ASPN synergises with HAPLN1 to suppress the osteogenic differentiation of BMSCs and ECM mineralization of OBs and promote the osteoclastogenesis in OP.
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Affiliation(s)
- Guohui Zhou
- Department of OrthopaedicsFirst People's Hospital of FuzhouFuzhouChina
| | - Xinmin Yan
- Department of OrthopaedicsFirst People's Hospital of FuzhouFuzhouChina
| | - Zhenfei Chen
- Hospital‐Acquired Infection Control DepartmentFirst People's Hospital of FuzhouFuzhouChina
| | - Xing Zeng
- Department of OrthopaedicsFirst People's Hospital of FuzhouFuzhouChina
| | - Fangqian Wu
- Department of Spine SurgeryFirst People's Hospital of FuzhouFuzhouChina
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Huang J, Wang YN, Zhou Y. Constitutive aryl hydrocarbon receptor facilitates the regenerative potential of mouse bone marrow mesenchymal stromal cells. World J Stem Cells 2023; 15:807-820. [PMID: 37700822 PMCID: PMC10494570 DOI: 10.4252/wjsc.v15.i8.807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/29/2023] [Accepted: 07/14/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND Bone marrow mesenchymal stromal cells (BMSCs) are the commonly used seed cells in tissue engineering. Aryl hydrocarbon receptor (AhR) is a transcription factor involved in various cellular processes. However, the function of constitutive AhR in BMSCs remains unclear. AIM To investigate the role of AhR in the osteogenic and macrophage-modulating potential of mouse BMSCs (mBMSCs) and the underlying mechanism. METHODS Immunochemistry and immunofluorescent staining were used to observe the expression of AhR in mouse bone marrow tissue and mBMSCs. The overexpression or knockdown of AhR was achieved by lentivirus-mediated plasmid. The osteogenic potential was observed by alkaline phosphatase and alizarin red staining. The mRNA and protein levels of osteogenic markers were detected by quantitative polymerase chain reaction (qPCR) and western blot. After coculture with different mBMSCs, the cluster of differentiation (CD) 86 and CD206 expressions levels in RAW 264.7 cells were analyzed by flow cytometry. To explore the underlying molecular mechanism, the interaction of AhR with signal transducer and activator of transcription 3 (STAT3) was observed by co-immunoprecipitation and phosphorylation of STAT3 was detected by western blot. RESULTS AhR expressions in mouse bone marrow tissue and isolated mBMSCs were detected. AhR overexpression enhanced the osteogenic potential of mBMSCs while AhR knockdown suppressed it. The ratio of CD86+ RAW 264.7 cells cocultured with AhR-overexpressed mBMSCs was reduced and that of CD206+ cells was increased. AhR directly interacted with STAT3. AhR overexpression increased the phosphorylation of STAT3. After inhibition of STAT3 via stattic, the promotive effects of AhR overexpression on the osteogenic differentiation and macrophage-modulating were partially counteracted. CONCLUSION AhR plays a beneficial role in the regenerative potential of mBMSCs partially by increasing phosphorylation of STAT3.
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Affiliation(s)
- Jing Huang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, Hubei Province, China
| | - Yi-Ning Wang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, Hubei Province, China
| | - Yi Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, Hubei Province, China.
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Wang H, Zhou J, Ma X, Jiao C, Chen E, Wu Z, Zhang Y, Pan M, Cui J, Luan C, Ge J. Dexamethasone enhances venetoclax-induced apoptosis in acute myeloid leukemia cells. Med Oncol 2023; 40:193. [PMID: 37261571 DOI: 10.1007/s12032-023-02056-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/17/2023] [Indexed: 06/02/2023]
Abstract
Acute myeloid leukemia (AML) therapies have been significantly improved by the development of medicines that can target BCL-2. On the other hand, non-recurrent alterations in oncogenic pathways and gene expression patterns have already been linked to therapeutic resistance to venetoclax therapy. Bone marrow mesenchymal stromal cells (BM-MSCs) support leukemic cells in preventing chemotherapy-induced apoptosis by mitochondrial transfer in leukemic microenvironment. In this study, we investigated the enhancement of the antitumor effect of BCL-2 inhibitor venetoclax by dexamethasone. In particular, dexamethasone had no significant effect on the viability of AML cells, but dexamethasone combined with venetoclax could significantly increase the apoptosis of AML cells induced by venetoclax. When AML cells were co-cultured with BM-MSCs, dexamethasone combined with venetoclax showed additional anti-tumor effect compared to venetoclax alone. Venetoclax increased reactive oxygen species level in co-cultured AML cells, contributed to transfer more mitochondria from BM-MSCs to AML cells and protect AML cells from apoptosis. Dexamethasone combined with venetoclax induced more apoptosis, but dexamethasone reduced the venetoclax-induced reactive oxygen species level in AML cells and reduced the transfer of mitochondria from BM-MSCs to AML cells. This may lead to a diminished protective effect of BM-MSCs on AML cells. Together, our findings indicated that venetoclax in combination with dexamethasone could be a promising therapy in AML.
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Affiliation(s)
- Haixia Wang
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Junjie Zhou
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Xiaoyu Ma
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Changqing Jiao
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Enbo Chen
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Zhonghui Wu
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Yan Zhang
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Mengya Pan
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Jianling Cui
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Chengxin Luan
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Jian Ge
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China.
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Hou J, Liu D, Zhao J, Qin S, Chen S, Zhou Z. Long non-coding RNAs in osteoporosis: from mechanisms of action to therapeutic potential. Hum Cell 2023; 36:950-962. [PMID: 36881335 DOI: 10.1007/s13577-023-00888-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/25/2023] [Indexed: 03/08/2023]
Abstract
Osteoporosis is a clinical disease characterized by decreased bone density due to a disrupted balance between bone formation and resorption, which increases fracture risk and negatively affects the quality of life of a patient. LncRNAs are RNA molecules over 200 nucleotides in length with non-coding potential. Many studies have demonstrated that numerous biological processes involved in bone metabolism are affected. However, the complex mechanisms of action of lncRNAs and their clinical applications in osteoporosis have not yet been fully elucidated. LncRNAs, as epigenetic regulators, are widely involved in the regulation of gene expression during osteogenic and osteoclast differentiation. LncRNAs affect bone homeostasis and osteoporosis development through different signaling pathways and regulatory networks. Additionally, researchers have found that lncRNAs have great potential for clinical application in the treatment of osteoporosis. In this review, we summarize the research results on lncRNAs for clinical prevention, rehabilitation treatment, drug development, and targeted therapy for osteoporosis. Moreover, we summarize the regulatory modes of various signaling pathways through which lncRNAs affect the development of osteoporosis. Overall, these studies suggest that lncRNAs can be used as novel targeted molecular drugs for the clinical treatment of osteoporosis to improve symptoms.
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Affiliation(s)
- Jianglin Hou
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Da Liu
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Jihui Zhao
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Sen Qin
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Senxiang Chen
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Zimo Zhou
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, 110004, China
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Yang Z, Xu B, Wu S, Yang W, Luo R, Geng S, Xin Z, Jin W, Shen X, Gu X, Zhang H, Wang H. Exosomal microRNA-551b-3p from bone marrow-derived mesenchymal stromal cells inhibits breast cancer progression via regulating TRIM31/Akt signaling. Hum Cell 2022; 35:1797-1812. [PMID: 35941326 DOI: 10.1007/s13577-022-00753-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 07/15/2022] [Indexed: 01/05/2023]
Abstract
Mesenchymal stromal cells (MSCs) play an important role in the development of human cancer. Meanwhile, exosomes released by MSCs can mediate cell-cell communication by delivering microRNAs (miRNAs/miRs). Hence, this study aimed to explore the role of bone marrow mesenchymal stromal cell (BMSC)-derived exosomal miR-551b-3p in breast cancer. In this study, we found that upregulation of miR-551b-5p suppressed the proliferation and migration and induced the apoptosis of breast cancer cells via downregulating tripartite motif-containing protein 31 (TRIM31). In addition, miR-551b-5p could be transferred from BMSCs to breast cancer cells via exosomes; BMSC-derived exosomal miR-551b-3p suppressed the proliferation and migration and promoted the apoptosis and oxidative stress of MDA-MB-231 cells via inhibiting TRIM31. Furthermore, a xenograft mouse model was used to explore the role of BMSC-derived exosomal miR-551b-3p in vivo. We found that BMSC-derived exosomal miR-551b-3p inhibited tumor growth in a mouse xenograft model of breast cancer in vivo. Collectively, these findings indicated that BMSC-derived exosomal miR-551b-3p could suppress the development of breast cancer via downregulating TRIM31. Thus, miR-551b-3p could serve as a potential target for the treatment of breast cancer.
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Affiliation(s)
- Ziang Yang
- Department of General Surgery, Zhongshan Hospital, Fudan University, #180 Fenglin road, Shanghai, 200032, People's Republic of China
| | - Bei Xu
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Sheng Wu
- Department of General Surgery, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Weige Yang
- Department of General Surgery, Zhongshan Hospital, Fudan University, #180 Fenglin road, Shanghai, 200032, People's Republic of China
| | - Rongkui Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Shengkai Geng
- Department of Surgery, Fudan University, Shanghai, People's Republic of China
| | - Zhaochen Xin
- Department of General Surgery, Zhongshan Hospital, Fudan University, #180 Fenglin road, Shanghai, 200032, People's Republic of China
| | - Wen Jin
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xiong Shen
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xixi Gu
- Department of Integrative Medicine, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Hongwei Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, #180 Fenglin road, Shanghai, 200032, People's Republic of China
| | - Hong Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, #180 Fenglin road, Shanghai, 200032, People's Republic of China.
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Luiz RDS, Rampaso RR, Dos Santos AAC, Convento MB, Barbosa DA, da Fonseca CD, de Oliveira AS, Caires A, Furlan A, Schor N, Borges FT. BM-MSC-derived small extracellular vesicles (sEV) from trained animals presented nephroprotective potential in unilateralureteral obstruction model. J Venom Anim Toxins Incl Trop Dis 2021; 27:e20200187. [PMID: 34925478 PMCID: PMC8650265 DOI: 10.1590/1678-9199-jvatitd-2020-0187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/21/2021] [Indexed: 12/03/2022] Open
Abstract
Background: The efficacy of bone marrow mesenchymal stromal cells (BM-MSC) and its extracellular vesicles has been demonstrated for a broad spectrum of indications, including kidney diseases. However, BM-MSC donor characteristics and their potential are not usually considered. Therefore, the present work aims to evaluate the nephroprotective capacity of sEV secreted by BM-MSC from trained rats inunilateral ureteral obstruction (UUO) model. Methods: BM-MSC was characterized by their differentiation potential and immunophenotypic markers. The sEV were isolated by ultracentrifugation and characterized by nanoparticle tracking analysis and western blot. Its miRNA cargo was examined by quantitative PCR analysis for miR-26a, 126a, and 296. Wistar rats were submitted to UUO procedure and concomitantly treated with sEV secreted by BM-MSC from the untrained andtrained rats. The kidney tissue from all groups was evaluated for fibrosis mediators (transforming growth factor beta1 and collagen), CD34-angiogenesis marker, and hypoxia-inducible factor 1 alpha (HIF-1α). Results: Treadmill training stimulated in BM-MSC the production of sEV loaded with pro-angiogenic miR-296. The treatment with this sEVin UUO-rats was able to attenuate collagen accumulation and increase CD34 and HIF-1α in the kidney tissue when compared to untrained ones. Tubular proximal cells under hypoxia and exposed to BM-MSC sEV demonstrate accumulation in HIF-1α and NFR-2 (nuclear factor erythroid 2-related factor 2), possibly to mediate the response to hypoxia and oxidative stress, under these conditions. Conclusion: The BM-MSC sEV from trained animals presented an increased nephroprotective potential compared to untrained vesicles by carrying 296-angiomiR and contributing to angiogenesis in UUO model.
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Affiliation(s)
- Rafael da Silva Luiz
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Rodolfo Rosseto Rampaso
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Alef Aragão Carneiro Dos Santos
- Interdisciplinary Program in Health Sciences, Institute of Physical Activity and Sport Sciences, Cruzeiro do Sul University, São Paulo, SP, Brazil
| | - Marcia Bastos Convento
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Dulce Aparecida Barbosa
- Paulista School of Nursing, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Andréia Silva de Oliveira
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Agnaldo Caires
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Andrei Furlan
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Nestor Schor
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Fernanda Teixeira Borges
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil.,Interdisciplinary Program in Health Sciences, Institute of Physical Activity and Sport Sciences, Cruzeiro do Sul University, São Paulo, SP, Brazil
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Yang S, Li X, Bi T. Exosomal microRNA-150-5p from bone marrow mesenchymal stromal cells mitigates cerebral ischemia/reperfusion injury via targeting toll-like receptor 5. Bioengineered 2021; 13:3030-3043. [PMID: 34898357 PMCID: PMC8973841 DOI: 10.1080/21655979.2021.2012402] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
MicroRNA (miR)-150-5p has been investigated in many studies, while the role of exosomal miR-150-5p from bone arrow mesenchymal stromal cells (BMSCs) on cerebral ischemia/reperfusion (I/R) injury is not fully explored. This research aims to probe the effects of exosomal miR-150-5p from BMSCs on cerebral I/R injury via regulating B-cell translocation gene 2 (TLR5). Bone marrow mesenchymal stem cell-derived exosomes (BMSCs-Exo) were isolated and identified. The middle cerebral artery occlusion (MCAO) rat model was established and treated by BMSCs-Exo. Then, functional assays were conducted to explore neurological function, pathological changes, neuron apoptosis and inflammatory factors in MCAO rats. miR-150-5p and TLR5 expression in rat brain tissues were detected. Then, gain and loss-function assays were conducted to determine the impact of exosomes, miR-150-5p and TLR5 on neurological function, pathological changes, neuron apoptosis and inflammatory factors of MCAO rats. The binding relation between miR-150-5p and TLR5 was validated. It was found that miR-150-5p expression was decreased while TLR5 level was augmented in MCAO rats. BMSCs-Exo could improve neurological function, pathological changes, decelerate neuron apoptosis and reduce inflammatory factors in MCAO rats. Enriched miR-150-5pcould enhance the protective effects of BMSCs-Exo on cerebral I/R injury. The elevated TLR5 reversed the impacts of elevated exosomal miR-150-5p on cerebral I/R injury. TLR5 was targeted by miR-150-5p. This research manifested that exosomal miR-150-5p from BMSCs exerts protective effects on cerebral I/R injury via repressing TLR5. This study provided novel therapeutic targets for the treatment of cerebral I/R injury.
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Affiliation(s)
- Shuo Yang
- Department of Geriatrics, Daqing Oilfield General Hospital, 163000, Daqing, , Heilongjiang, P.R.China
| | - Xue Li
- Department of Geriatrics, Daqing Oilfield General Hospital, 163000, Daqing, , Heilongjiang, P.R.China
| | - Ting Bi
- Department of Geriatrics, Daqing Oilfield General Hospital, 163000, Daqing, , Heilongjiang, P.R.China
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Singh A, Raghav A, Shiekh PA, Kumar A. Transplantation of engineered exosomes derived from bone marrow mesenchymal stromal cells ameliorate diabetic peripheral neuropathy under electrical stimulation. Bioact Mater 2021; 6:2231-49. [PMID: 33553812 DOI: 10.1016/j.bioactmat.2021.01.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/23/2020] [Accepted: 01/08/2021] [Indexed: 12/11/2022] Open
Abstract
Diabetic peripheral neuropathy (DPN) is a long-term complication associated with nerve dysfunction and uncontrolled hyperglycemia. In spite of new drug discoveries, development of effective therapy is much needed to cure DPN. Here, we have developed a combinatorial approach to provide biochemical and electrical cues, considered to be important for nerve regeneration. Exosomes derived from bone marrow mesenchymal stromal cells (BMSCs) were fused with polypyrrole nanoparticles (PpyNps) containing liposomes to deliver both the cues in a single delivery vehicle. We developed DPN rat model and injected intramuscularly the fused exosomal system to understand its long-term therapeutic effect. We found that the fused system along with electrical stimulation normalized the nerve conduction velocity (57.60 ± 0.45 m/s) and compound muscle action potential (16.96 ± 0.73 mV) similar to healthy control (58.53 ± 1.10 m/s; 18.19 ± 1.45 mV). Gastrocnemius muscle morphology, muscle mass, and integrity were recovered after treatment. Interestingly, we also observed paracrine effect of delivered exosomes in controlling hyperglycemia and loss in body weight and also showed attenuation of damage to the tissues such as the pancreas, kidney, and liver. This work provides a promising effective treatment and also contribute cutting edge therapeutic approach for the treatment of DPN. Development of designer conducting exosomal system (DCES) for the treatment of diabetic peripheral neuropathy (DPN). Fusion of BMSCs exosomes and polypyrrole nanoparticles containing liposomes for developing DCES. DCES attenuated oxidative stress and hyperglycemia induced cell death in in-vitro cell models. Under in-vivo conditions, DCES with electrical stimulation (ES) ameliorated DPN induced neural and muscular damages.
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Black C, Kanczler JM, de Andrés MC, White LJ, Savi FM, Bas O, Saifzadeh S, Henkel J, Zannettino A, Gronthos S, Woodruff MA, Hutmacher DW, Oreffo ROC. Characterisation and evaluation of the regenerative capacity of Stro-4+ enriched bone marrow mesenchymal stromal cells using bovine extracellular matrix hydrogel and a novel biocompatible melt electro-written medical-grade polycaprolactone scaffold. Biomaterials 2020; 247:119998. [PMID: 32251928 PMCID: PMC7184676 DOI: 10.1016/j.biomaterials.2020.119998] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 03/20/2020] [Accepted: 03/20/2020] [Indexed: 12/15/2022]
Abstract
Many skeletal tissue regenerative strategies centre around the multifunctional properties of bone marrow derived stromal cells (BMSC) or mesenchymal stem/stromal cells (MSC)/bone marrow derived skeletal stem cells (SSC). Specific identification of these particular stem cells has been inconclusive. However, enriching these heterogeneous bone marrow cell populations with characterised skeletal progenitor markers has been a contributing factor in successful skeletal bone regeneration and repair strategies. In the current studies we have isolated, characterised and enriched ovine bone marrow mesenchymal stromal cells (oBMSCs) using a specific antibody, Stro-4, examined their multipotential differentiation capacity and, in translational studies combined Stro-4+ oBMSCs with a bovine extracellular matrix (bECM) hydrogel and a biocompatible melt electro-written medical-grade polycaprolactone scaffold, and tested their bone regenerative capacity in a small in vivo, highly vascularised, chick chorioallantoic membrane (CAM) model and a preclinical, critical-sized ovine segmental tibial defect model. Proliferation rates and CFU-F formation were similar between unselected and Stro-4+ oBMSCs. Col1A1, Col2A1, mSOX-9, PPARG gene expression were upregulated in respective osteogenic, chondrogenic and adipogenic culture conditions compared to basal conditions with no significant difference between Stro-4+ and unselected oBMSCs. In contrast, proteoglycan expression, alkaline phosphatase activity and adipogenesis were significantly upregulated in the Stro-4+ cells. Furthermore, with extended cultures, the oBMSCs had a predisposition to maintain a strong chondrogenic phenotype. In the CAM model Stro-4+ oBMSCs/bECM hydrogel was able to induce bone formation at a femur fracture site compared to bECM hydrogel and control blank defect alone. Translational studies in a critical-sized ovine tibial defect showed autograft samples contained significantly more bone, (4250.63 mm3, SD = 1485.57) than blank (1045.29 mm3, SD = 219.68) ECM-hydrogel (1152.58 mm3, SD = 191.95) and Stro-4+/ECM-hydrogel (1127.95 mm3, SD = 166.44) groups. Stro-4+ oBMSCs demonstrated a potential to aid bone repair in vitro and in a small in vivo bone defect model using select scaffolds. However, critically, translation to a large related preclinical model demonstrated the complexities of bringing small scale reported stem-cell material therapies to a clinically relevant model and thus facilitate progression to the clinic.
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Affiliation(s)
- C Black
- Bone & Joint Research Group, Centre for Human Development, Stem Cells and Regeneration, Human Development & Health, Institute of Developmental Sciences, University of Southampton, SO16 6YD, UK
| | - J M Kanczler
- Bone & Joint Research Group, Centre for Human Development, Stem Cells and Regeneration, Human Development & Health, Institute of Developmental Sciences, University of Southampton, SO16 6YD, UK
| | - M C de Andrés
- Bone & Joint Research Group, Centre for Human Development, Stem Cells and Regeneration, Human Development & Health, Institute of Developmental Sciences, University of Southampton, SO16 6YD, UK; Cartilage Epigenetics Group, Rheumatology Division, Biomedical Research Institute of A Coruña (INIBIC), Hospital Universitario de A Coruña-CHUAC, 15006 A Coruña ,Spain
| | - L J White
- School of Pharmacy, Biodiscovery Institute, University Park, University of Nottingham, Nottingham, NG7 2RD, UK
| | - F M Savi
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia; Institute of Health Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, 4059, Australia
| | - O Bas
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia; Institute of Health Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, 4059, Australia
| | - S Saifzadeh
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia
| | - J Henkel
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia
| | - A Zannettino
- Myeloma Research Laboratory, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia and Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, Australia and Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - S Gronthos
- Mesenchymal Stem Cell Laboratory, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia and Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, Australia
| | - M A Woodruff
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia
| | - D W Hutmacher
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Brisbane, QLD, 4059, Australia; Institute of Health Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, 4059, Australia
| | - R O C Oreffo
- Bone & Joint Research Group, Centre for Human Development, Stem Cells and Regeneration, Human Development & Health, Institute of Developmental Sciences, University of Southampton, SO16 6YD, UK; College of Biomedical Engineering, China Medical University, Taichung, 40402, Taiwan.
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11
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Karadeniz F, Oh JH, Lee JI, Seo Y, Kong CS. 3,5-dicaffeoyl‑epi-quinic acid from Atriplex gmelinii enhances the osteoblast differentiation of bone marrow-derived human mesenchymal stromal cells via WnT/BMP signaling and suppresses adipocyte differentiation via AMPK activation. Phytomedicine 2020; 71:153225. [PMID: 32464299 DOI: 10.1016/j.phymed.2020.153225] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 03/18/2020] [Accepted: 04/05/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Impaired bone formation is one of the reasons behind osteoporosis. Alterations in the patterns of mesenchymal stromal cell differentiation towards adipocytes instead of osteoblasts contribute to osteoporosis progression. Natural anti-osteoporotic agents are effective and safe alternatives for osteoporosis treatment. PURPOSE In this context, 3,5-dicaffeoyl‑epi-quinic acid (DCEQA) which is a derivative of chlorogenic acid with reported bioactivities was studied for its osteogenic differentiation enhancing potential in vitro. METHODS Anti-osteoporotic effects of DCEQA were investigated in human bone marrow-derived mesenchymal stromal cells (hBM-MSCs) which were induced to differentiate into osteoblasts or adipocytes with or without DCEQA treatment. Changes in the osteogenic and adipogenic markers such as ALP activity and lipid accumulation, respectively, were observed along with differentiation-specific activation of mitogen activated protein kinase (MAPK) pathways. RESULTS At 10 μM concentration, DCEQA increased the proliferation of bone marrow-derived human mesenchymal stromal cells (hBM-MSCs) during osteoblast differentiation. The expression of osteogenic markers ALP, osteocalcin, Runx2, BMP2 and Wnt 10a was upregulated by DCEQA treatment. The ALP activity and extracellular mineralization were also increased. DCEQA elevated the phosphorylation levels of p38 and JNK MAPKs as well as the activation of β-catenin and Smad1/5. DCEQA suppressed the lipid accumulation and downregulated expression of adipogenic markers PPARγ, C/EBPα and SREBP1c in adipo-induced hBM-MSCs. DCEQA also decreased the phosphorylation of p38 and ERK MAPKs and stimulated the activation of AMPK in hBM-MSC adipocytes. CONCLUSION DCEQA was suggested to enhance osteoblast differentiation via stimulating Wnt/BMP signaling. The adipocyte differentiation inhibitory effect of DCEQA was suggested to arise from its ability to increase AMPK phosphorylation. Overall, DCEQA was shown to possess osteogenesis enhancing and adipogenesis inhibitory properties which might facilitate its use against osteoporotic conditions.
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Affiliation(s)
- Fatih Karadeniz
- Marine Biotechnology Center for Pharmaceuticals and Foods, College of Medical and Life Sciences, Silla University, Busan 46958, Korea
| | - Jung Hwan Oh
- Marine Biotechnology Center for Pharmaceuticals and Foods, College of Medical and Life Sciences, Silla University, Busan 46958, Korea
| | - Jung Im Lee
- Marine Biotechnology Center for Pharmaceuticals and Foods, College of Medical and Life Sciences, Silla University, Busan 46958, Korea
| | - Youngwan Seo
- Division of Marine Bioscience, Korea Maritime and Ocean University, Busan 49112, Korea
| | - Chang-Suk Kong
- Marine Biotechnology Center for Pharmaceuticals and Foods, College of Medical and Life Sciences, Silla University, Busan 46958, Korea; Department of Food and Nutrition, College of Medical and Life Sciences, Silla University, Baegyang-dero 700beon-gil 140, Sasang-gu, Busan 46958, Korea.
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12
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Wang ZK, Yu HJ, Cao FL, Liu ZH, Liu ZY, Feng WJ, Liu XL, Yu YY, Xiao Y, Li LM, Zhou J. Donor-derived marrow mesenchymal stromal cell co-transplantation following a haploidentical hematopoietic stem cell transplantation trail to treat severe aplastic anemia in children. Ann Hematol 2018; 98:473-479. [PMID: 30341538 DOI: 10.1007/s00277-018-3523-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 10/11/2018] [Indexed: 12/12/2022]
Abstract
Haploidentical hematopoietic stem cell transplantation (haplo-HSCT) is associated with an increased risk of graft failure and severe graft-versus-host disease (GVHD). Recent studies have shown that mesenchymal stromal cells (MSCs) display potent immunosuppressive effects and can support normal hematopoiesis. In a multi-center trial, we co-transplanted culture-expanded donor-derived bone marrow MSCs (BM-MSCs) into 35 children with severe aplastic anemia (SAA) undergoing haplo-HSCT. All 35 patients (100%) achieved hematopoietic reconstitution and showed sustained full donor chimerism. The median time for myeloid engraftment was 14 days (range 10-22 days), while that for platelet engraftment was 18 days (range 9-36 days). The incidence of grade II-IV acute GVHD and chronic GVHD was 25.71 and 22.86%, respectively. The overall survival rate was 85.71% with a median of 22 months (range 3.5-37 months). The combined transplantation of haploidentical HSCs and BM-MSCs into children with SAA without an HLA-identical sibling donor is relatively safe and may represent an effective new therapy to improve survival rates and reduce the risk of graft failure.
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Affiliation(s)
- Z -K Wang
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - H -J Yu
- Department of Hematology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - F -L Cao
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Z -H Liu
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Z -Y Liu
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - W -J Feng
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - X -L Liu
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Y -Y Yu
- Central Laboratory of Hematology and Oncology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Y Xiao
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China. .,Stem Cell Translational Medicine Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - L -M Li
- Department of Hematology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China.
| | - J Zhou
- Department of Hematology, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China.
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13
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Futrega K, Mosaad E, Chambers K, Lott WB, Clements J, Doran MR. Bone marrow-derived stem/stromal cells (BMSC) 3D microtissues cultured in BMP-2 supplemented osteogenic induction medium are prone to adipogenesis. Cell Tissue Res 2018; 374:541-553. [PMID: 30136155 PMCID: PMC6267724 DOI: 10.1007/s00441-018-2894-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 07/18/2018] [Indexed: 12/11/2022]
Abstract
Bone marrow-derived mesenchymal stem/stromal cells (BMSC) may facilitate bone repair through secretion of factors that stimulate endogenous repair processes or through direct contribution to new bone through differentiation into osteoblast-like cells. BMSC microtissue culture and differentiation has been widely explored recently, with high-throughput platforms making large-scale manufacture of microtissues increasingly feasible. Bone-like BMSC microtissues could offer an elegant method to enhance bone repair, especially in small-volume non-union defects, where small diameter microtissues could be delivered orthoscopically. Using a high-throughput microwell platform, our data demonstrate that (1) BMSC in 3D microtissue culture result in tissue compaction, rather than growth, (2) not all mineralised bone-like matrix is incorporated in the bulk microtissue mass and (3) a significant amount of lipid vacuole formation is observed in BMSC microtissues exposed to BMP-2. These factors should be considered when optimising BMSC osteogenesis in microtissues or developing BMSC microtissue-based therapeutic delivery processes.
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Affiliation(s)
- K Futrega
- Stem Cell Therapies Laboratory, Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Translational Research Institute (TRI), Brisbane, Australia.,Science and Engineering Faculty (SEF), Translational Research Institute (TRI), Brisbane, Australia
| | - E Mosaad
- Stem Cell Therapies Laboratory, Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Translational Research Institute (TRI), Brisbane, Australia.,Australian Prostate Cancer Research Centre - Queensland (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI) & School of Biomedical Sciences, Queensland University of Technology (QUT), Translational Research Institute (TRI), Brisbane, Australia.,Biochemistry Division, Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - K Chambers
- Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
| | - W B Lott
- Stem Cell Therapies Laboratory, Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Translational Research Institute (TRI), Brisbane, Australia.,Science and Engineering Faculty (SEF), Translational Research Institute (TRI), Brisbane, Australia
| | - J Clements
- Science and Engineering Faculty (SEF), Translational Research Institute (TRI), Brisbane, Australia
| | - M R Doran
- Stem Cell Therapies Laboratory, Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Translational Research Institute (TRI), Brisbane, Australia. .,Australian Prostate Cancer Research Centre - Queensland (APCRC-Q), Institute of Health and Biomedical Innovation (IHBI) & School of Biomedical Sciences, Queensland University of Technology (QUT), Translational Research Institute (TRI), Brisbane, Australia. .,Mater Research Institute - University of Queensland (UQ), Translational Research Institute (TRI), Brisbane, Australia. .,Australian National Centre for the Public Awareness of Science, Australian National University (ANU), Canberra, Australia.
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14
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Yu X, Wu H, Zhao Y, Guo Y, Chen Y, Dong P, Mu Q, Wang X, Wang X. Bone marrow mesenchymal stromal cells alleviate brain white matter injury via the enhanced proliferation of oligodendrocyte progenitor cells in focal cerebral ischemic rats. Brain Res 2017; 1680:127-136. [PMID: 29258846 DOI: 10.1016/j.brainres.2017.12.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 12/11/2017] [Accepted: 12/13/2017] [Indexed: 02/05/2023]
Abstract
The effects of transplanting bone marrow mesenchymal stromal cells (BMSCs) for the treatment of white matter damage are not well understood, nor are the underlying mechanisms. Recent studies showed that endogenous oligodendrocyte progenitor cells (OPCs) can be stimulated to proliferate. Therefore, we explore the effects of BMSCs transplantation on white matter damage and the proliferation of OPCs in transient focal cerebral ischemic rats. BMSCs were transplanted into a group of rats that had undergone middle cerebral artery occlusion (MCAO) 24 h after reperfusion. The ratswere examined by MRI-T2 and DTI sequencesdynamically. The proliferating cells were labeled by 5-Bromo-2'-deoxyuridine (BrdU). The effects of BMSC transplantation on neurons, axons, myelination, and proliferating OPCs were examined by Nissl staining, MBP/NF-H and BrdU/NG2 immunofluorescence staining7 days after transplantation. More Nissl-stained neuronswere found and the FA value of MRI-DTI was significantly higher in the MCAO + BMSCs group than in the MCAOgroup (both P < .01). The fold change of MBP protein was significantly higher in the MCAO + BMSCs group than in the MCAO group (P < .01); the same was true of NF-H protein. Additionally, there were more BrdU+NG2+ cells in the SVZ areas of the MCAO + BMSCs group than in the MCAO group (P < .01). BMSCs thus were shown to alleviate neuronal/axonal injury and promote the proliferation of OPCs and formation of myelin sheath, significantly alleviating white matter damage in focal cerebral ischemic rats.
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Affiliation(s)
- Xiaohe Yu
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, PR China
| | - Hongjuan Wu
- Clinical Medical Institute, Weifang Medical University, Weifang 261053, PR China
| | - Yansong Zhao
- Department of Ophthalmology, Weifang Medical University Affiliated Hospital, Clinical Medical Institute, Weifang Medical University, Weifang 261053, PR China
| | - Yuanyuan Guo
- Department of Medical Imaging, Weifang Medical University, Weifang 261053, PR China
| | - Yuxi Chen
- Department of Medical Imaging, Weifang Medical University, Weifang 261053, PR China
| | - Peng Dong
- Department of Medical Imaging, Weifang Medical University, Weifang 261053, PR China
| | - Qingjie Mu
- Department of Hematology, Clinical Medical Institute, Weifang Medical University, Weifang 261053, PR China
| | - Xin Wang
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Xiaoli Wang
- Department of Medical Imaging, Weifang Medical University, Weifang 261053, PR China.
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15
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Azuma K, Umezu T, Imanishi S, Asano M, Yoshizawa S, Katagiri S, Ohyashiki K, Ohyashiki JH. Genetic variations of bone marrow mesenchymal stromal cells derived from acute leukemia and myelodysplastic syndrome by targeted deep sequencing. Leuk Res 2017; 62:23-28. [PMID: 28964959 DOI: 10.1016/j.leukres.2017.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 09/15/2017] [Accepted: 09/17/2017] [Indexed: 10/18/2022]
Abstract
Bone marrow mesenchymal stromal cells (MSCs), which support proliferation and differentiation of hematopoietic stem cells, may play a crucial role in the pathogenesis of myeloid neoplasms. To determine whether MSCs in myeloid neoplasms harbor distinct somatic mutations that may affect their function, we used a targeted gene sequencing panel containing 50 myeloid neoplasm-associated genes with coverage of ≥500. We compared the genetic alterations between MSCs and bone marrow hematopoietic (BM) cells from patients with acute leukemia (n=5) or myelodysplastic syndrome (MDS, n=5). Non-synonymous somatic mutations, such as DNMT3A-R882H and FLT3-D835Y, were only detected in BM cells with high allelic frequency. We found several non-synonymous genetic variants overlapping BM cells and MSCs, including TP53 and ASXL1, partially owing to the heterogenous cell fraction of MSC samples and lineage fidelity. We also found MSC-specific genetic variants with very low allelic frequency (7% to 8%), such as NF1-G2114D and NF1-G140. Further studies in large cohorts are needed to clarify the molecular properties of MSCs including age-related genetic alterations by targeted deep sequencing.
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Affiliation(s)
- Kenko Azuma
- Department of Molecular Oncology, Institute of Medical Science, Tokyo Medical University, 160-0023, Japan
| | - Tomohiro Umezu
- Department of Haematology, Tokyo Medical University, 160-0023, Japan
| | - Satoshi Imanishi
- Department of Molecular Oncology, Institute of Medical Science, Tokyo Medical University, 160-0023, Japan
| | - Michiyo Asano
- Department of Haematology, Tokyo Medical University, 160-0023, Japan
| | | | | | - Kazuma Ohyashiki
- Department of Haematology, Tokyo Medical University, 160-0023, Japan
| | - Junko H Ohyashiki
- Department of Molecular Oncology, Institute of Medical Science, Tokyo Medical University, 160-0023, Japan.
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16
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Makhlough A, Shekarchian S, Moghadasali R, Einollahi B, Hosseini SE, Jaroughi N, Bolurieh T, Baharvand H, Aghdami N. Safety and tolerability of autologous bone marrow mesenchymal stromal cells in ADPKD patients. Stem Cell Res Ther 2017; 8:116. [PMID: 28535817 PMCID: PMC5442691 DOI: 10.1186/s13287-017-0557-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 04/03/2017] [Accepted: 04/06/2017] [Indexed: 01/06/2023] Open
Abstract
Background Autosomal dominant polycystic kidney disease (ADPKD) is a genetic ciliopathy disease characterized by progressive formation and enlargement of cysts in multiple organs. The kidneys are particularly affected and patients may eventually develop end-stage renal disease (ESRD). We hypothesize that bone marrow mesenchymal stromal cells (BMMSCs) are renotropic and may improve kidney function via anti-apoptotic, anti-fibrotic, and anti-inflammatory effects. In this study, we aim to assess the safety and tolerability of a BMMSC infusion in ADPKD patients. Methods We performed a single-arm phase I clinical trial with a 12-month follow-up. This study enrolled six eligible ADPKD patients with an estimated glomerular filtration rate (eGFR) of 25–60 ml/min/1.73 m2. Patients received autologous cultured BMMSCs (2 × 106 cells/kg) through the cubital vein according to our infusion protocol. We investigated safety issues and kidney function during the follow-up visits, and compared the findings to baseline and 1 year prior to the intervention. Results There were no patients lost to follow-up. We observed no cell-related adverse events (AE) and serious adverse events (SAE) after 12 months of follow-up. The mean eGFR value of 33.8 ± 5.3 ml/min/1.73 m2 1 year before cell infusion declined to 26.7 ± 3.1 ml/min/1.73 m2 at baseline (P = 0.03) and 25.8 ± 6.2 ml/min/1.73 m2 at the 12-month follow-up visit (P = 0.62). The mean serum creatinine (SCr) level of 2 ± 0.3 mg/dl 1 year before the infusion increased to 2.5 ± 0.4 mg/dl at baseline (P = 0.04) and 2.5 ± 0.6 mg/dl at the 12-month follow-up (P = 0.96). This indicated significant changes between the differences of these two periods (12 months before infusion to baseline, and 12 months after infusion to baseline) in SCr (P = 0.05), but not eGFR (P = 0.09). Conclusions This trial demonstrated the safety and tolerability of an intravenous transplantation of autologous BMMSCs. BMMSC efficacy in ADPKD patients should be investigated in a randomized placebo-controlled trial with a larger population, which we intend to perform. Trial registration ClinicalTrials.gov, NCT02166489. Registered on June 14, 2014. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0557-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Atieh Makhlough
- Department of Nephrology, Molecular and Cell Biology Research Center, Sari University of Medical Sciences, Sari, Iran
| | - Soroosh Shekarchian
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Reza Moghadasali
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Behzad Einollahi
- Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Baqiyatallah Hospital, Tehran, Iran
| | - Seyedeh Esmat Hosseini
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Neda Jaroughi
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Tina Bolurieh
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Nasser Aghdami
- Department of Regenerative Biomedicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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17
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Yu Z, Li D, Ju XL. CD4+ T cells from patients with acute myeloid leukemia inhibit the proliferation of bone marrow-derived mesenchymal stem cells by secretion of miR-10a. J Cancer Res Clin Oncol 2015; 142:733-40. [PMID: 26590574 DOI: 10.1007/s00432-015-2076-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 11/08/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND The abnormality of bone marrow-derived mesenchymal stem cells (BM-MSCs) has been reported to contribute to the pathogenesis of acute myeloid leukemia (AML). T cell immunodeficiencies play important roles in the progression of leukemia. This study investigated the effect of CD4+ T cells from AML patients on the proliferation of BM-MSCs. METHODS The growth rate of BM-MSCs from AML patients and healthy donor was compared. CD4+ T cells were separated and identified from AML patients. Through co-culturing CD4+ T cells from AML patients and BM-MSCs from healthy, we detected the proliferation of BM-MSCs from healthy by MTT assay. qRT-PCR was performed to examine the expression of miR-10a. Luciferase reporter assay was used to analyze the regulation of miR-10a on the expression of BCL6. RESULTS Here, we observed that BM-MSC from AML patients grew slower than that from healthy. CD4+ T cells from AML patients inhibited the proliferation of BM-MSCs through secreting miR-10a. In addition, miR-10a was found to target BCL6 and regulated its expression in transcription and translation levels. Correlation analysis revealed that the level of miR-10a in serum of AML patients was negatively correlated with BCL6 in BM-MSC. CONCLUSION This study provides evidence that CD4+ T cells from AML patients suppress the proliferation of BM-MSCs via secreting miR-10a.
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Affiliation(s)
- Zhen Yu
- Department of Pediatrics, Qilu Hospital, Shandong University, 107 Wen Hua Xi Road, Jinan, Shandong, 250012, People's Republic of China
| | - Dong Li
- Department of Pediatrics, Qilu Hospital, Shandong University, 107 Wen Hua Xi Road, Jinan, Shandong, 250012, People's Republic of China
| | - Xiu-li Ju
- Department of Pediatrics, Qilu Hospital, Shandong University, 107 Wen Hua Xi Road, Jinan, Shandong, 250012, People's Republic of China.
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18
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Fei C, Guo J, Zhao Y, Gu S, Zhao S, Li X, Chang C. Notch-Hes pathway mediates the impaired osteogenic differentiation of bone marrow mesenchymal stromal cells from myelodysplastic syndromes patients through the down-regulation of Runx2. Am J Transl Res 2015; 7:1939-1951. [PMID: 26692937 PMCID: PMC4656770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 08/18/2015] [Indexed: 06/05/2023]
Abstract
Previous studies have demonstrated that bone marrow mesenchymal stromal cells (BMMSCs) from patients with myelodysplastic syndromes (MDS) display defective proliferative potential and impaired osteogenic differentiation ability. However, the underlying mechanisms are unclear. In the present study, the impaired osteogenic differentiation potential of BMMSCs was found in cases with RARS (83.3%), RCMD (75.0%), RAEB I (44.4%), RAEB II (40%). We also observed that MDS-BMMSCs with impaired osteogenic differentiation potential exhibited accelerate senescence and decreased hematopoietic supporting function. Further, we found that an abnormal activation of Notch-Hes signaling pathway in MDS-BMMSCs. By overexpression of Notch intracellular domain (NICD) in BMMSCs from healthy donors, we confirmed that Notch signaling pathway negatively regulated BMMSCs osteogenesis through inhibition of Runx2 transcriptional activity. Importantly, treatment with DAPT, a γ-secretase inhibitor of Notch signaling reversed the osteogenic differentiation in MDS-BMMSCs. Collectively, we provide evidence that activation of Notch-Hes signaling pathway is involved in the impaired osteogenic differentiation of MDS-BMMSCs and support the concept of a primary BMMSCs defect that might have a contributory effect in MDS pathogenesis.
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Affiliation(s)
- Chengming Fei
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Juan Guo
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Youshan Zhao
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Shucheng Gu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Sida Zhao
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Xiao Li
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
| | - Chunkang Chang
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai, China
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19
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Hu G, Xu JJ, Deng ZH, Feng J, Jin Y. Supernatant of bone marrow mesenchymal stromal cells induces peripheral blood mononuclear cells possessing mesenchymal features. Int J Biol Sci 2011; 7:364-75. [PMID: 21494428 PMCID: PMC3076501 DOI: 10.7150/ijbs.7.364] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2010] [Accepted: 03/25/2011] [Indexed: 12/29/2022] Open
Abstract
Increasing evidence shows that some cells from peripheral blood fibroblast-like mononuclear cells have the capacity to differentiate into mesenchymal lineages. However, the insufficiency of these cells in the circulation challenges the cell isolation and subsequently limits the clinical application of these cells. In the present study, the peripheral blood mononuclear cells (pbMNCs) were isolated from wound animals and treated with the supernatant of bone marrow mesenchymal stromal cells (bmMSCs). Results showed these pbMNCs were fibroblast-like, had stromal morphology, were negative for CD34 and CD45, but positive for Vimentin and Collagen I, and had the multipotency to differentiate into adipocytes and osteoblasts. We named these induced peripheral blood-derived mesenchymal stromal cells (ipbMSCs). Skin grafts in combination with ipbMSCs and collagen I were applied for wound healing, and results revealed ipbMSC exhibited similar potency and effectiveness in the promotion of wound healing to the bmMSCs. Hereafter, we speculate that the mixture of growth factors and chemokines secreted by bmMSCs may play an important roles in the induction of the proliferation and mesenchymal differentiation of mononuclear cells. Our results are clinically relevant because it provide a new method for the acquisition of MSCs which can be used as a candidate for the wound repair.
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Affiliation(s)
- Gang Hu
- Department of Dermatology, Second Hospital of Xi'an Jiaotong University, Xi'an, 710004, China.
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