1
|
Taheri M, Tehrani HA, Dehghani S, Alibolandi M, Arefian E, Ramezani M. Nanotechnology and bioengineering approaches to improve the potency of mesenchymal stem cell as an off-the-shelf versatile tumor delivery vehicle. Med Res Rev 2024; 44:1596-1661. [PMID: 38299924 DOI: 10.1002/med.22023] [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: 12/08/2022] [Revised: 11/28/2023] [Accepted: 01/10/2024] [Indexed: 02/02/2024]
Abstract
Targeting actionable mutations in oncogene-driven cancers and the evolution of immuno-oncology are the two prominent revolutions that have influenced cancer treatment paradigms and caused the emergence of precision oncology. However, intertumoral and intratumoral heterogeneity are the main challenges in both fields of precision cancer treatment. In other words, finding a universal marker or pathway in patients suffering from a particular type of cancer is challenging. Therefore, targeting a single hallmark or pathway with a single targeted therapeutic will not be efficient for fighting against tumor heterogeneity. Mesenchymal stem cells (MSCs) possess favorable characteristics for cellular therapy, including their hypoimmune nature, inherent tumor-tropism property, straightforward isolation, and multilineage differentiation potential. MSCs can be loaded with various chemotherapeutics and oncolytic viruses. The combination of these intrinsic features with the possibility of genetic manipulation makes them a versatile tumor delivery vehicle that can be used for in vivo selective tumor delivery of various chemotherapeutic and biological therapeutics. MSCs can be used as biofactory for the local production of chemical or biological anticancer agents at the tumor site. MSC-mediated immunotherapy could facilitate the sustained release of immunotherapeutic agents specifically at the tumor site, and allow for the achievement of therapeutic concentrations without the need for repetitive systemic administration of high therapeutic doses. Despite the enthusiasm evoked by preclinical studies that used MSC in various cancer therapy approaches, the translation of MSCs into clinical applications has faced serious challenges. This manuscript, with a critical viewpoint, reviewed the preclinical and clinical studies that have evaluated MSCs as a selective tumor delivery tool in various cancer therapy approaches, including gene therapy, immunotherapy, and chemotherapy. Then, the novel nanotechnology and bioengineering approaches that can improve the potency of MSC for tumor targeting and overcoming challenges related to their low localization at the tumor sites are discussed.
Collapse
Affiliation(s)
- Mojtaba Taheri
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hossein Abdul Tehrani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sadegh Dehghani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Arefian
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
2
|
Yin X, Wei Y, Qin H, Zhao J, Chen Y, Yao S, Li N, Xiong A, Wang D, Zhang P, Liu P, Zeng H, Chen Y. Oxygen tension regulating hydrogels for vascularization and osteogenesis via sequential activation of HIF-1α and ERK1/2 signaling pathways in bone regeneration. BIOMATERIALS ADVANCES 2024; 161:213893. [PMID: 38796955 DOI: 10.1016/j.bioadv.2024.213893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/17/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
Angiogenesis plays a crucial role in bone regeneration. Hypoxia is a driving force of angiogenesis at the initial stage of tissue repair. The hypoxic microenvironment could activate the hypoxia-inducible factor (HIF)-1α signaling pathway in cells, thereby enhancing the proliferation, migration and pro-angiogenic functions of stem cells. However, long-term chronic hypoxia could inhibit osteogenic differentiation and even lead to apoptosis. Therefore, shutdown of the HIF-1α signaling pathway and providing oxygen at later stage probably facilitate osteogenic differentiation and bone regeneration. Herein, an oxygen tension regulating hydrogel that sequentially activate and deactivate the HIF-1α signaling pathway were prepared in this study. Its effect and mechanism on stem cell differentiation were investigated both in vitro and in vivo. We proposed a gelatin-based hydrogel capable of sequentially delivering a hypoxic inducer (copper ions) and oxygen generator (calcium peroxide). The copper ions released from the hydrogels significantly enhanced cell viability and VEGF secretion of BMSCs via upregulating HIF-1α expression and facilitating its translocation into the nucleus. Additionally, calcium peroxide promoted alkaline phosphatase activity, osteopontin secretion, and calcium deposition through the activation of ERK1/2. Both Cu2+ and calcium peroxide demonstrated osteogenic promotion individually, while their synergistic effect within the hydrogels led to a superior osteogenic effect by potentially activating the HIF-1α and ERK1/2 signaling pathways.
Collapse
Affiliation(s)
- Xianzhen Yin
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China; Center for Translational Medicine Research and Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Yihao Wei
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Haotian Qin
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Jin Zhao
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yixiao Chen
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Sen Yao
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Nan Li
- Department of Stomatology, Shenzhen People's Hospital (Second Clinical Medical School of Jinan University, First Affiliated Hospital of Southern University of Science and Technology), Shenzhen 518020, China
| | - Ao Xiong
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Deli Wang
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Peng Zhang
- Center for Translational Medicine Research and Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Peng Liu
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China.
| | - Hui Zeng
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China.
| | - Yingqi Chen
- Department of Bone & Joint Surgery, National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China.
| |
Collapse
|
3
|
Uekita T, Yagi R, Ichimura T, Sakai R. C9orf10/Ossa regulates the bone metastasis of established lung adenocarcinoma cell subline H322L-BO4 in a mouse model. Genes Cells 2024; 29:290-300. [PMID: 38339971 DOI: 10.1111/gtc.13103] [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: 11/12/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Lung cancer frequently metastasizes to the bones. An in vivo model is urgently required to identify potential therapeutic targets for the prevention and treatment of lung cancer with bone metastasis. We established a lung adenocarcinoma cell subline (H322L-BO4) that specifically showed metastasis to the leg bones and adrenal glands. This was achieved by repeated isolation of metastatic cells from the leg bones of mice. The cells were intracardially injected into nude mice. Survival was prolonged for mice that received H322L-BO4 cells versus original cells (H322L). H322L-BO4 cells did not exhibit obvious changes in general in vitro properties associated with the metastatic potential (e.g., cell growth, migration, and invasion) compared with H322L cells. However, the phosphorylation of chromosome 9 open reading frame 10/oxidative stress-associated Src activator (C9orf10/Ossa) was increased in H322L-BO4 cells. This result confirmed the increased anchorage independence through C9orf10/Ossa-mediated activation of Src family tyrosine kinase. Reduction of C9orf10/Ossa by shRNA reduced cells' metastasis to the leg bone and prolonged survival in mice. These findings indicate that H322L-BO4 cells can be used to evaluate the effect of candidate therapeutic targets against bone metastatic lung cancer cells. Moreover, C9orf10/Ossa may be a useful target for treatment of lung cancer with bone metastasis.
Collapse
Affiliation(s)
- Takamasa Uekita
- Department of Applied Chemistry, National Defense Academy, Yokosuka, Japan
| | - Reiko Yagi
- Division of Metastasis and Invasion Signaling, National Cancer Center Research Institute, Tokyo, Japan
| | - Tohru Ichimura
- Department of Applied Chemistry, National Defense Academy, Yokosuka, Japan
| | - Ryuichi Sakai
- Department of Biochemistry, Kitasato University School of Medicine, Kanagawa, Japan
| |
Collapse
|
4
|
Li H, Lin W, Zhang G, Liu R, Qu M, Zhang J, Xing X. BMSC-exosomes miR-25-3p Regulates the p53 Signaling Pathway Through PTEN to Inhibit Cell Apoptosis and Ameliorate Liver Ischemia‒reperfusion Injury. Stem Cell Rev Rep 2023; 19:2820-2836. [PMID: 37594613 DOI: 10.1007/s12015-023-10599-x] [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] [Accepted: 07/18/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Hepatic ischemia‒reperfusion injury (HIRI) is a pathological phenomenon during liver surgery, and bone marrow-mesenchymal stem cell (BMSC) exosomes (BMSC-Exos) regulate cell apoptosis and reduce ischemia‒reperfusion injury. We aimed to investigate the roles of BMSC-Exos and miR-25b-3p (enriched in BMSC-Exos) in HIRI and elucidate the underlying mechanisms. APPROACHES AND RESULTS An HIRI mouse model was constructed and preinjected with BMSC-Exos, agomir-miR-25, agomir-miR-NC, or PBS via the tail vein. Compared with mice with HIRI, mice with HIRI preinjected with BMSC-Exos had significantly decreased alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels and alleviated liver necrosis (P < 0.05). Quantitative hepatic transcriptomics showed that mice with HIRI preinjected with BMSC-Exos exhibited increased cell division, hematopoietic or lymphoid organ development and metabolic processes. miRNA sequencing of BMSC-Exos revealed that miR-25, which is related to I/R injury, was enriched in the exosomes. Compared with HIRI + NC mice, HIRI + miR-25b-3p mice had significantly increased miR-25b-3p expression, decreased ALT/AST levels and apoptosis-related protein expression (P < 0.05), and alleviated liver necrosis. The proliferation of AML-12 cells transfected with miR-25b-3p was significantly higher than that in the mimic NC group (P < 0.01) after hypoxia induction, and the apoptosis rate of cells was significantly lower than that in the NC group (P < 0.01). PTEN was identified as a miR-25b-3p target gene. PTEN expression was significantly diminished in miR-25b-3p-transfected AML12 cells (P < 0.05). HIRI + agomir-miR-25 mice displayed reduced PTEN expression and decreased p53 and cleaved caspase 3 levels compared to HIRI + NC mice. CONCLUSIONS We revealed the roles and underlying mechanisms of BMSC-Exos and miR-25 in HIRI, contributing to the prevention and treatment of HIRI.
Collapse
Affiliation(s)
- Hongnan Li
- Department of Public Health, Guilin Medical University, Zhiyuan Rd, Lingui District, Guilin, 541199, Guangxi, China
| | - Weidong Lin
- School of Medicine, Shanghai Jiao Tong University, Shanghai, 200025, China
| | - Guangzhi Zhang
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Runsheng Liu
- Department of Public Health, Guilin Medical University, Zhiyuan Rd, Lingui District, Guilin, 541199, Guangxi, China
| | - Minghai Qu
- Department of Public Health, Guilin Medical University, Zhiyuan Rd, Lingui District, Guilin, 541199, Guangxi, China
| | - Jiayang Zhang
- Department of Public Health, Guilin Medical University, Zhiyuan Rd, Lingui District, Guilin, 541199, Guangxi, China
| | - Xuekun Xing
- Department of Public Health, Guilin Medical University, Zhiyuan Rd, Lingui District, Guilin, 541199, Guangxi, China.
- Guangxi Key Laboratory of Environmental Exposomics and Entire Lifecycle Health Research, Guilin Medical University, Guilin, 541199, Guangxi, China.
| |
Collapse
|
5
|
Haoran S, Zhishan J, Yan M, Ruilin M, Jianjian C, Zejun Y, Jianwen Z, Hui G, Yin Z. Hypoxic Preconditioning Enhances Cellular Viability and Migratory Ability: Role of DANCR/miR-656-3p/HIF-1α Axis in Placental Mesenchymal Stem Cells. Stem Cells 2023; 41:877-891. [PMID: 37317862 DOI: 10.1093/stmcls/sxad048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 05/28/2023] [Indexed: 06/16/2023]
Abstract
Preeclampsia (PE) is a common complication of pregnancy characterized by new-onset hypertension, albuminuria, or end-stage organ dysfunction, which is seriously harmful to maternal and infant health. Mesenchymal stem cells (MSCs) are pluripotent stem cells derived from extraembryonic mesoderm. They have the potential for self-renewal, multidirectional differentiation, immunomodulation, and tissue regeneration. Several in vivo and in vitro experiments have confirmed that MSCs can delay the pathological progression of PE and improve maternal and fetal outcomes. However, the major limitations in the application of MSCs are their low-survival rates in ischemic and hypoxic disease areas after transplantation and their low rate of successful migration to the diseased regions. Therefore, enhancing cell viability and migration ability of MSCs in both ischemic and anoxic environments is important. This study aimed to investigate the effects of hypoxic preconditioning on the viability and migration ability of placental mesenchymal stem cells (PMSCs) and their underlying mechanisms. In this study, we found that hypoxic preconditioning enhanced the viability and migration ability of PMSCs, increased the expression of DANCR and hypoxia-inducible factor-1α (HIF-1α), and decreased the expression of miR-656-3p in PMSCs. Inhibiting the expression of HIF-1α and DACNR in PMSCs under hypoxia can inhibit the promotive effect of hypoxic preconditioning on viability and migration ability. In addition, RNA pull down and double luciferase assays confirmed that miR-656-3p could directly bind to DANCR and HIF-1α. In conclusion, our study showed that hypoxia could promote the viability and migration ability of PMSCs through the DANCR/miR-656-3p/HIF-1α axis.
Collapse
Affiliation(s)
- Shi Haoran
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Jin Zhishan
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Mao Yan
- Department of Obstetrics and Gynecology, Guangshui Second People's Hospital of Hubei Province, Suizhou, People's Republic of China
| | - Ma Ruilin
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Cui Jianjian
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yang Zejun
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Zhu Jianwen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Gao Hui
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Zhao Yin
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen, People's Republic of China
| |
Collapse
|
6
|
Cytoplasmic Tail of MT1-MMP: A Hub of MT1-MMP Regulation and Function. Int J Mol Sci 2023; 24:ijms24065068. [PMID: 36982142 PMCID: PMC10049710 DOI: 10.3390/ijms24065068] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/03/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
MT1-MMP (MMP-14) is a multifunctional protease that regulates ECM degradation, activation of other proteases, and a variety of cellular processes, including migration and viability in physiological and pathological contexts. Both the localization and signal transduction capabilities of MT1-MMP are dependent on its cytoplasmic domain that constitutes the final 20 C-terminal amino acids, while the rest of the protease is extracellular. In this review, we summarize the ways in which the cytoplasmic tail is involved in regulating and enacting the functions of MT1-MMP. We also provide an overview of known interactors of the MT1-MMP cytoplasmic tail and the functional significance of these interactions, as well as further insight into the mechanisms of cellular adhesion and invasion that are regulated by the cytoplasmic tail.
Collapse
|
7
|
Ibáñez-Fonseca A, Rico A, Preciado S, González-Pérez F, Muntión S, García-Briñón J, García-Macías MC, Rodríguez-Cabello JC, Pericacho M, Alonso M, Sánchez-Guijo F. Mesenchymal Stromal Cells Combined With Elastin-Like Recombinamers Increase Angiogenesis In Vivo After Hindlimb Ischemia. Front Bioeng Biotechnol 2022; 10:918602. [PMID: 35814011 PMCID: PMC9260019 DOI: 10.3389/fbioe.2022.918602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/16/2022] [Indexed: 12/03/2022] Open
Abstract
Hindlimb ischemia is an unmet medical need, especially for those patients unable to undergo vascular surgery. Cellular therapy, mainly through mesenchymal stromal cell (MSC) administration, may be a potentially attractive approach in this setting. In the current work, we aimed to assess the potential of the combination of MSCs with a proangiogenic elastin-like recombinamer (ELR)–based hydrogel in a hindlimb ischemia murine model. Human bone marrow MSCs were isolated from four healthy donors, while ELR biomaterials were genetically engineered. Hindlimb ischemia was induced through ligation of the right femoral artery, and mice were intramuscularly injected with ELR biomaterial, 0.5 × 106 MSCs or the combination, and also compared to untreated animals. Tissue perfusion was monitored using laser Doppler perfusion imaging. Histological analysis of hindlimbs was performed after hematoxylin and eosin staining. Immunofluorescence with anti–human mitochondria antibody was used for human MSC detection, and the biomaterial was detected by elastin staining. To analyze the capillary density, immunostaining with an anti–CD31 antibody was performed. Our results show that the injection of MSCs significantly improves tissue reperfusion from day 7 (p = 0.0044) to day 21 (p = 0.0216), similar to the infusion of MSC + ELR (p = 0.0038, p = 0.0014), without significant differences between both groups. After histological evaluation, ELR hydrogels induced minimal inflammation in the injection sites, showing biocompatibility. MSCs persisted with the biomaterial after 21 days, both in vitro and in vivo. Finally, we observed a higher blood vessel density when mice were treated with MSCs compared to control (p<0.0001), but this effect was maximized and significantly different to the remaining experimental conditions when mice were treated with the combination of MSCs and the ELR biomaterial (p < 0.0001). In summary, the combination of an ELR-based hydrogel with MSCs may improve the angiogenic effects of both strategies on revascularization of ischemic tissues.
Collapse
Affiliation(s)
| | - Ana Rico
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, Salamanca, Spain
| | - Silvia Preciado
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, Salamanca, Spain
- RICORS TERAV, ISCIII, Madrid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Department of Medicine and Cancer Research Center, University of Salamanca, Salamanca, Spain
- *Correspondence: Silvia Preciado,
| | | | - Sandra Muntión
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, Salamanca, Spain
- RICORS TERAV, ISCIII, Madrid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Department of Medicine and Cancer Research Center, University of Salamanca, Salamanca, Spain
| | - Jesús García-Briñón
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Departamento de Biología Celular y Patología, Facultad de Medicina, Salamanca, Spain
| | | | - José Carlos Rodríguez-Cabello
- BIOFORGE Lab, University of Valladolid, CIBER-BBN, Valladolid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Miguel Pericacho
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Renal and Cardiovascular Research Unit, Department of Physiology and Pharmacology, University of Salamanca, Salamanca, Spain
| | - Matilde Alonso
- BIOFORGE Lab, University of Valladolid, CIBER-BBN, Valladolid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Fermín Sánchez-Guijo
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, Salamanca, Spain
- RICORS TERAV, ISCIII, Madrid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Department of Medicine and Cancer Research Center, University of Salamanca, Salamanca, Spain
| |
Collapse
|
8
|
Silvestro S, Diomede F, Chiricosta L, Zingale VD, Marconi GD, Pizzicannella J, Valeri A, Avanzini MA, Calcaterra V, Pelizzo G, Mazzon E. The Role of Hypoxia in Improving the Therapeutic Potential of Mesenchymal Stromal Cells. A Comparative Study From Healthy Lung and Congenital Pulmonary Airway Malformations in Infants. Front Bioeng Biotechnol 2022; 10:868486. [PMID: 35774062 PMCID: PMC9237219 DOI: 10.3389/fbioe.2022.868486] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) play an important role in the field of regenerative medicine thanks to their immunomodulatory properties and their ability to secrete paracrine factors. The use of MSCs has also been tested in children with congenital lung diseases inducing fibrosis and a decrease in lung function. Congenital malformations of the pulmonary airways (CPAM) are the most frequently encountered lung lesion that results from defects in early development of airways. Despite the beneficial properties of MSCs, interventions aimed at improving the outcome of cell therapy are needed. Hypoxia may be an approach aimed to ameliorate the therapeutic potential of MSCs. In this regard, we evaluated the transcriptomic profile of MSCs collected from pediatric patients with CPAM, analyzing similarities and differences between healthy tissue (MSCs-lung) and cystic tissue (MSCs-CPAM) both in normoxia and in cells preconditioned with hypoxia (0.2%) for 24 h. Study results showed that hypoxia induces cell cycle activation, increasing in such a way the cell proliferation ability, and enhancing cell anaerobic metabolism in both MSCs-lung and MSCs-CPAM-lung. Additionally, hypoxia downregulated several pro-apoptotic genes preserving MSCs from apoptosis and, at the same time, improving their viability in both comparisons. Finally, data obtained indicates that hypoxia leads to a greater expression of genes involved in the regulation of the cytoskeleton in MSCs-lung than MSCs-CPAM.
Collapse
Affiliation(s)
| | - Francesca Diomede
- Department of Innovative Technologies in Medicine and Dentistry, University “G. D’Annunzio” Chieti-Pescara, Chieti, Italy
| | | | | | - Guya Diletta Marconi
- Department of Medical, Oral and Biotechnological Sciences, University “G. D’Annunzio” Chieti-Pescara, Chieti, Italy
| | | | - Andrea Valeri
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Messina, Italy
| | - Maria Antonietta Avanzini
- Cell Factory, Pediatric Hematology Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Valeria Calcaterra
- Pediatrics and Adolescentology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Pediatric Department, Children’s Hospital “Vittore Buzzi”, Milano, Italy
| | - Gloria Pelizzo
- Pediatric Surgery Department, Children’s Hospital “Vittore Buzzi”, Milano, Italy
- Department of Biomedical and Clinical Sciences-L. Sacco, University of Milan, Milan, Italy
- *Correspondence: Gloria Pelizzo,
| | | |
Collapse
|
9
|
Mesenchymal stem cells: A living carrier for active tumor-targeted delivery. Adv Drug Deliv Rev 2022; 185:114300. [PMID: 35447165 DOI: 10.1016/j.addr.2022.114300] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 03/22/2022] [Accepted: 04/12/2022] [Indexed: 12/16/2022]
Abstract
The strategy of using mesenchymal stem cells (MSCs) as a living carrier for active delivery of therapeutic agents targeting tumor sites has been attempted in a wide range of studies to validate the feasibility and efficacy for tumor treatment. This approach reveals powerful tumor targeting and tumor penetration. In addition, MSCs have been confirmed to actively participate in immunomodulation of the tumor microenvironment. Thus, MSCs are not inert delivery vehicles but have a strong impact on the fate of tumor cells. In this review, these active properties of MSCs are addressed to highlight the advantages and challenges of using MSCs for tumor-targeted delivery. In addition, some of the latest examples of using MSCs to carry a variety of anti-tumor agents for tumor-targeted therapy are summarized. Recent technologies to improve the performance and safety of this delivery strategy will be introduced. The advances, applications, and challenges summarized in this review will provide a general understanding of this promising strategy for actively delivering drugs to tumor tissues.
Collapse
|
10
|
To Explore the Stem Cells Homing to GBM: The Rise to the Occasion. Biomedicines 2022; 10:biomedicines10050986. [PMID: 35625723 PMCID: PMC9138893 DOI: 10.3390/biomedicines10050986] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 12/13/2022] Open
Abstract
Multiple efforts are currently underway to develop targeted therapeutic deliveries to the site of glioblastoma progression. The use of carriers represents advancement in the delivery of various therapeutic agents as a new approach in neuro-oncology. Mesenchymal stem cells (MSCs) and neural stem cells (NSCs) are used because of their capability in migrating and delivering therapeutic payloads to tumors. Two of the main properties that carrier cells should possess are their ability to specifically migrate from the bloodstream and low immunogenicity. In this article, we also compared the morphological and molecular features of each type of stem cell that underlie their migration capacity to glioblastoma. Thus, the major focus of the current review is on proteins and lipid molecules that are released by GBM to attract stem cells.
Collapse
|
11
|
Figiel-Dabrowska A, Krześniak NE, Noszczyk BH, Domańska-Janik K, Sarnowska A. Efficiency assessment of irrigation as an alternative method for improving the regenerative potential of nonhealing wounds. Wound Repair Regen 2022; 30:303-316. [PMID: 35384136 PMCID: PMC9321893 DOI: 10.1111/wrr.13013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 11/29/2022]
Abstract
The application of mesenchymal stem/stromal cells (MSC) in regenerative medicine offers hope for the effective treatment of incurable or difficult‐to‐heal diseases. However, it requires the development of unified protocols for both safe and efficient cell acquisition and clinical usage. The therapeutic effect of fat grafts (containing stem cells) in non‐healing wounds has been discussed in previous studies, although the application requires local or general anaesthesia. The treatment of MSC derived from adipose tissue (ASC) could be a less invasive method, and efficient delivery could lead to more favourable outcomes, which should encourage clinicians to use such therapeutic approaches more frequently. Therefore, the aim of this study was to optimise the methods of ASC isolation, culture and administration while maintaining their high survival, proliferation and colonisation potential. The ASC were isolated by an enzymatic method and were characterised according to International Society for Cellular Therapy and International Federation for Adipose Therapeutics and Science guidelines. To assess the opportunity to obtain a sufficient number of cells for transplantation, long‐term cell cultures in two oxygen concentrations (5% vs. 21%) were conducted. For these cultures, the population doubling time, the cumulative time for cell population doublings and the rate of cell senescence were estimated. In a developed and pre‐defined protocol, ASC can be efficiently cultured at physiological oxygen concentrations (5%), which leads to faster proliferation and slower cell senescence. Subsequently, to select the optimal and minimally invasive methods of ASC transplantation, direct cell application with an irrigator or with skin dressings was analysed. Our results confirmed that both the presented methods of cell application allow for the safe delivery of isolated ASC into wounds without losing their vitality. Cells propagated in the described conditions and applied in non‐invasive cell application (with an irrigation system and dressings) to treat chronic wounds can be a potential alternative or supplement to more invasive clinical approaches.
Collapse
Affiliation(s)
| | - Natalia E Krześniak
- Department of Plastic and Reconstructive Surgery, Centre of Postgraduate Medical Education, Prof. W. Orlowski Memorial Hospital, Warsaw, Poland
| | - Bartłomiej H Noszczyk
- Department of Plastic and Reconstructive Surgery, Centre of Postgraduate Medical Education, Prof. W. Orlowski Memorial Hospital, Warsaw, Poland
| | | | - Anna Sarnowska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| |
Collapse
|
12
|
Stoellinger HM, Alexanian AR. Modifications to the Transwell Migration/Invasion Assay Method That Eases Assay Performance and Improves the Accuracy. Assay Drug Dev Technol 2022; 20:75-82. [PMID: 35196113 PMCID: PMC8968842 DOI: 10.1089/adt.2021.140] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Migration is a key property of live cells and critical for normal development, immune response, and disease processes such as cancer metastasis and inflammation. Methods to examine cell migration are especially useful and important for a wide range of biomedical research such as cancer biology, immunology, vascular biology, cell biology, and developmental biology. In vitro assays are excellent approaches to extrapolate to in vivo situations and study live cells behavior. The aim of this article is to discuss the existing methods for transwell migration/invasion studies, the problems associated with this assay, and proposed modifications to this methodological approach that makes it simple to perform and improve the assay accuracy. Results of our studies demonstrated that the count of cells that had grown on top of the membrane is important to accurately evaluate the percentage of migrated/invaded cells. The results also showed that the transparent transwell insert with 4',6-diamidino-2-phenylindole (DAPI) stained cells is the best approach to ease the analysis of cell numbers on top of the membranes. In addition, the overlay of bright light (representing membrane pores) and DAPI images can further improve the accuracy of cell count. All these modifications in combination simplify the assay performance and improve the accuracy of the transwell migration assay method.
Collapse
Affiliation(s)
| | - Arshak R. Alexanian
- Cell Reprogramming & Therapeutics LLC, Wauwatosa, Wisconsin, USA.,Address correspondence to: Arshak R. Alexanian, VMD, PhD, Cell Reprogramming & Therapeutics LLC, 10437 W Innovation Dr., Wauwatosa (Milwaukee County), WI 53226, USA
| |
Collapse
|
13
|
Murtaza M, Mohanty L, Ekberg JAK, St John JA. Designing Olfactory Ensheathing Cell Transplantation Therapies: Influence of Cell Microenvironment. Cell Transplant 2022; 31:9636897221125685. [PMID: 36124646 PMCID: PMC9490465 DOI: 10.1177/09636897221125685] [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] [Indexed: 11/17/2022] Open
Abstract
Olfactory ensheathing cell (OEC) transplantation is emerging as a promising treatment option for injuries of the nervous system. OECs can be obtained relatively easily from nasal biopsies, and exhibit several properties such as secretion of trophic factors, and phagocytosis of debris that facilitate neural regeneration and repair. But a major limitation of OEC-based cell therapies is the poor survival of transplanted cells which subsequently limit their therapeutic efficacy. There is an unmet need for approaches that enable the in vitro production of OECs in a state that will optimize their survival and integration after transplantation into the hostile injury site. Here, we present an overview of the strategies to modulate OECs focusing on oxygen levels, stimulating migratory, phagocytic, and secretory properties, and on bioengineering a suitable environment in vitro.
Collapse
Affiliation(s)
- Mariyam Murtaza
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, Australia.,Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Clem Jones Centre for Neurobiology and Stem Cell Research, Griffith University, Brisbane, QLD, Australia
| | - Lipsa Mohanty
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, Australia.,Clem Jones Centre for Neurobiology and Stem Cell Research, Griffith University, Brisbane, QLD, Australia
| | - Jenny A K Ekberg
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, Australia.,Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Clem Jones Centre for Neurobiology and Stem Cell Research, Griffith University, Brisbane, QLD, Australia
| | - James A St John
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, Australia.,Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Clem Jones Centre for Neurobiology and Stem Cell Research, Griffith University, Brisbane, QLD, Australia
| |
Collapse
|
14
|
Ye Y, Zhao X, Xu Y, Yu J. Hypoxia-Inducible Non-coding RNAs in Mesenchymal Stem Cell Fate and Regeneration. FRONTIERS IN DENTAL MEDICINE 2021. [DOI: 10.3389/fdmed.2021.799716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stem cells (MSCs) can differentiate into multiple cell lines, which makes them an important source of cells for tissue engineering applications. They are defined by the capability to renew themselves and maintain pluripotency. This ability is modulated by the balance between complex cues from cellular microenvironment. Self-renewal and differentiation abilities are regulated by particular microenvironmental signals. Oxygen is considered to be an important part of cell microenvironment, which not only acts as a metabolic substrate but also a signal molecule. It has been proved that MSCs are hypoxic in the physiological environment. Signals from MSCs' microenvironment or niche which means the anatomical location of the MSCs, maintain the final properties of MSCs. Physiological conditions like oxygen tension are deemed to be a significant part of the mesenchymal stem cell niche, and have been proved to be involved in modulating embryonic and adult MSCs. Non-coding RNAs (ncRNAs), which play a key role in cell signal transduction, transcription and translation of genes, have been widely concerned as epigenetic regulators in a great deal of tissues. With the rapid development of bioinformatics analysis tools and high-throughput RNA sequencing technology, more and more evidences show that ncRNAs play a key role in tissue regeneration. It shows potential as a biomarker of MSC differentiation. In this paper, we reviewed the physiological correlation of hypoxia as a unique environmental parameter which is conducive to MSC expansion and maintenance, discussed the correlation of tissue engineering, and summarized the influence of hypoxia related ncRNAs on MSCs' fate and regeneration. This review will provide reference for future research of MSCs' regeneration.
Collapse
|
15
|
Alghfeli L, Parambath D, Manzoor S, Roach HI, Oreffo RO, El-Serafi AT. Synthesis of scaffold-free, three dimensional, osteogenic constructs following culture of skeletal osteoprogenitor cells on glass surfaces. Bone Rep 2021; 15:101143. [PMID: 34746337 PMCID: PMC8554168 DOI: 10.1016/j.bonr.2021.101143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Efficient differentiation of stem cells into three-dimensional (3D) osteogenic construct is still an unmet challenge. These constructs can be crucial for patients with bone defects due to congenital or traumatic reasons. The modulation of cell fate and function as a consequence of interaction with the physical and chemical properties of materials is well known. METHODS The current study has examined the osteogenic differentiation potential of human skeletal populations following culture on glass surfaces, as a monolayer, or in glass tubes as a pellet culture. The 3D prosperities were assessed morphometrically and the differentiation was evaluated through molecular characterization as well as matrix formation. RESULTS Early temporal expression of alkaline phosphatase expression of skeletal populations was observed following culture on glass surfaces. Skeletal populations seeded on glass tubes, adhered as a monolayer to the tube base and subsequently formed 3D pellets at the air -media interface. The pellets cultured on glass displayed 4.9 ± 1.3 times the weight and 2.9 ± 0.1 the diameter of their counterpart cultured in plastic tubes and displayed enhanced production of osteogenic matrix proteins, such a collagen I and osteonectin. The size and weight of the pellets correlated with surface area in contrast to cell numbers seeded. Global DNA methylation level was decreased in pellets cultured on glass. In contrast, gene expression analysis confirmed upregulation extracellular matrix proteins and osteogenesis-related growth factors. CONCLUSION This simple approach to the culture of skeletal cells on glass tubes provides a scaffold-free, 3D construct platform for generating pellets enabling analysis and evaluation of tissue development and integration of multiple constructs with implications for tissue repair and regenerative application on scale-up.
Collapse
Key Words
- 3D culture
- 3D, three-dimensional
- A/S, Alcian blue/Sirius red/Weigert's haematoxylin
- ALP, Alkaline Phosphatase
- BMP, bone morphogenic protein
- BMSC, human bone marrow stromal
- CSF, colony stimulating factor
- Ct, Cycle threshold
- Differentiation
- EGF, epidermal growth factor
- FC, Fetal bone cells
- FCS, Fetal Calf Serum
- FGF, fibroblast growth factor
- FN1, fibronectin
- GLI, GLI family zinc finger 1
- HIPPIE, Human Integrated Protein Interaction Reference
- ITGA3, integrin A3
- MMP, matrix metalloprotease
- Osteogenesis
- Osteoprogenitor cells
- P/S, penicillin and streptomycin
- Pellets
- R, receptor
- TGF, β transforming growth factor beta
- TGFBR2 transforming growth factor beta receptor 2 VDR, vitamin D receptor
- gDNA, genomic DNA
- iMSC, immortalized human bone marrow derived, mesenchymal stem cells
- vWF, von Willebrand factor
Collapse
Affiliation(s)
- Latifa Alghfeli
- Research Institute for Medical and Health Sciences, University of Sharjah, United Arab Emirates
| | - Divyasree Parambath
- Research Institute for Medical and Health Sciences, University of Sharjah, United Arab Emirates
| | - Shaista Manzoor
- Research Institute for Medical and Health Sciences, University of Sharjah, United Arab Emirates
| | - Helmtrud I. Roach
- Bone and Joint Research Group, Institute of Developmental Sciences, University of Southampton, School of Medicine, UK
| | - Richard O.C. Oreffo
- Bone and Joint Research Group, Institute of Developmental Sciences, University of Southampton, School of Medicine, UK
| | - Ahmed T. El-Serafi
- Research Institute for Medical and Health Sciences, University of Sharjah, United Arab Emirates
- Medical Biochemistry Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, Sweden
| |
Collapse
|
16
|
Cell-Based Transplantation versus Cell Homing Approaches for Pulp-Dentin Complex Regeneration. Stem Cells Int 2021; 2021:8483668. [PMID: 34646323 PMCID: PMC8505125 DOI: 10.1155/2021/8483668] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/01/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022] Open
Abstract
Regenerative dentistry has paved the way for a new era for the replacement of damaged dental tissues. Whether the causative factor is dental caries, trauma, or chemical insult, the loss of the pulp vitality constitutes one of the major health problems worldwide. Two regenerative therapies were introduced for a fully functional pulp-dentin complex regeneration, namely, cell-based (cell transplantation) and cell homing (through revascularization or homing by injection of stem cells in situ or intravenously) therapies, with each demonstrating advantages as well as drawbacks, especially in clinical application. The present review is aimed at elaborating on these two techniques in the treatment of irreversibly inflamed or necrotic pulp, which is aimed at regenerating a fully functional pulp-dentin complex.
Collapse
|
17
|
Yang Y, Gu J, Li X, Xue C, Ba L, Gao Y, Zhou J, Bai C, Sun Z, Zhao RC. HIF-1α promotes the migration and invasion of cancer-associated fibroblasts by miR-210. Aging Dis 2021; 12:1794-1807. [PMID: 34631221 PMCID: PMC8460292 DOI: 10.14336/ad.2021.0315] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
Metastasis is the major cause of death in colorectal cancer (CRC) patients. Inhibition of metastasis will prolong the survival of patients with CRC. Cancer cells bring their own soil, cancer-associated fibroblasts (CAFs), to metastasize together, promoting the survival and colonization of circulating cancer cells. However, the mechanism by which CAFs metastasize remains unclear. In this study, CAFs were derived from adipose mesenchymal stem cells (MSCs) after co-culture with CRC cell lines. Transwell assays showed that CAFs have stronger migration and invasion abilities than MSCs. In a nude mouse subcutaneous xenograft model, CAFs metastasized from the primary tumour to the lung and promoted the formation of CRC metastases. The expression of HIF-1α was upregulated when MSCs differentiated into CAFs. Inhibition of HIF-1α expression inhibited the migration and invasion of CAFs. Western blot and ChIP assays were used to identify the genes regulated by HIF-1α. HIF-1α regulated the migration and invasion of CAFs by upregulating miR-210 transcription. Bioinformatics analysis and luciferase reporter assays revealed that miR-210 specifically targeted the 3'UTR of VMP1 and regulated its expression. Downregulation of VMP1 enhanced the migration and invasion of CAFs. In vivo, inhibition of miR-210 expression in CAFs reduced the metastasis of CAFs and tumour cells. Therefore, the HIF-1α/miR-210/VMP1 pathway might regulate the migration and invasion of CAFs in CRC. Inhibition of CAF metastasis might reduce CRC metastasis.
Collapse
Affiliation(s)
- Ying Yang
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Junjie Gu
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Xuechun Li
- 2Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Peking Union Medical College Hospital, Center of Excellence in Tissue Engineering Chinese Academy of Medical Sciences, Beijing Key Laboratory (No. BZO381), Beijing 100005, China
| | - Chunling Xue
- 2Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Peking Union Medical College Hospital, Center of Excellence in Tissue Engineering Chinese Academy of Medical Sciences, Beijing Key Laboratory (No. BZO381), Beijing 100005, China
| | - Li Ba
- 2Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Peking Union Medical College Hospital, Center of Excellence in Tissue Engineering Chinese Academy of Medical Sciences, Beijing Key Laboratory (No. BZO381), Beijing 100005, China
| | - Yang Gao
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jianfeng Zhou
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Chunmei Bai
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Zhao Sun
- 1Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Robert Chunhua Zhao
- 2Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Peking Union Medical College Hospital, Center of Excellence in Tissue Engineering Chinese Academy of Medical Sciences, Beijing Key Laboratory (No. BZO381), Beijing 100005, China
| |
Collapse
|
18
|
Archacka K, Grabowska I, Mierzejewski B, Graffstein J, Górzyńska A, Krawczyk M, Różycka AM, Kalaszczyńska I, Muras G, Stremińska W, Jańczyk-Ilach K, Walczak P, Janowski M, Ciemerych MA, Brzoska E. Hypoxia preconditioned bone marrow-derived mesenchymal stromal/stem cells enhance myoblast fusion and skeletal muscle regeneration. Stem Cell Res Ther 2021; 12:448. [PMID: 34372911 PMCID: PMC8351116 DOI: 10.1186/s13287-021-02530-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/08/2021] [Indexed: 12/19/2022] Open
Abstract
Background The skeletal muscle reconstruction occurs thanks to unipotent stem cells, i.e., satellite cells. The satellite cells remain quiescent and localized between myofiber sarcolemma and basal lamina. They are activated in response to muscle injury, proliferate, differentiate into myoblasts, and recreate myofibers. The stem and progenitor cells support skeletal muscle regeneration, which could be disturbed by extensive damage, sarcopenia, cachexia, or genetic diseases like dystrophy. Many lines of evidence showed that the level of oxygen regulates the course of cell proliferation and differentiation. Methods In the present study, we analyzed hypoxia impact on human and pig bone marrow-derived mesenchymal stromal cell (MSC) and mouse myoblast proliferation, differentiation, and fusion. Moreover, the influence of the transplantation of human bone marrow-derived MSCs cultured under hypoxic conditions on skeletal muscle regeneration was studied. Results We showed that bone marrow-derived MSCs increased VEGF expression and improved myogenesis under hypoxic conditions in vitro. Transplantation of hypoxia preconditioned bone marrow-derived MSCs into injured muscles resulted in the improved cell engraftment and formation of new vessels. Conclusions We suggested that SDF-1 and VEGF secreted by hypoxia preconditioned bone marrow-derived MSCs played an essential role in cell engraftment and angiogenesis. Importantly, hypoxia preconditioned bone marrow-derived MSCs more efficiently engrafted injured muscles; however, they did not undergo myogenic differentiation. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02530-3.
Collapse
Affiliation(s)
- Karolina Archacka
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Iwona Grabowska
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Bartosz Mierzejewski
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Joanna Graffstein
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Alicja Górzyńska
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Marta Krawczyk
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Anna M Różycka
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Ilona Kalaszczyńska
- Department of Histology and Embryology, Medical University of Warsaw, 02-004, Warsaw, Poland.,Laboratory for Cell Research and Application, Medical University of Warsaw, 02-097, Warsaw, Poland
| | - Gabriela Muras
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Władysława Stremińska
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Katarzyna Jańczyk-Ilach
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Piotr Walczak
- Department of Pathophysiology, Faculty of Medical Sciences, University of Warmia and Mazury, Warszawska 30 St, 10-082, Olsztyn, Poland.,Russell H. Morgan Department of Radiology and Radiological Science, Division of MR Research, the Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
| | - Mirosław Janowski
- Center for Advanced Imaging Research, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland, Baltimore, MD, 21201, USA.,NeuroRepair Department, Mossakowski Medical Research Centre, Polish Academy of Sciences, Pawinskiego 5 St, 02-106, Warsaw, Poland
| | - Maria A Ciemerych
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland
| | - Edyta Brzoska
- Department of Cytology, Institute of Developmental Biology and Biomedical Sciences, Faculty of Biology, University of Warsaw, Miecznikowa 1 St, 02-096, Warsaw, Poland.
| |
Collapse
|
19
|
Mytsyk M, Cerino G, Reid G, Sole LG, Eckstein FS, Santer D, Marsano A. Long-Term Severe In Vitro Hypoxia Exposure Enhances the Vascularization Potential of Human Adipose Tissue-Derived Stromal Vascular Fraction Cell Engineered Tissues. Int J Mol Sci 2021; 22:ijms22157920. [PMID: 34360685 PMCID: PMC8348696 DOI: 10.3390/ijms22157920] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022] Open
Abstract
The therapeutic potential of mesenchymal stromal/stem cells (MSC) for treating cardiac ischemia strongly depends on their paracrine-mediated effects and their engraftment capacity in a hostile environment such as the infarcted myocardium. Adipose tissue-derived stromal vascular fraction (SVF) cells are a mixed population composed mainly of MSC and vascular cells, well known for their high angiogenic potential. A previous study showed that the angiogenic potential of SVF cells was further increased following their in vitro organization in an engineered tissue (patch) after perfusion-based bioreactor culture. This study aimed to investigate the possible changes in the cellular SVF composition, in vivo angiogenic potential, as well as engraftment capability upon in vitro culture in harsh hypoxia conditions. This mimics the possible delayed vascularization of the patch upon implantation in a low perfused myocardium. To this purpose, human SVF cells were seeded on a collagen sponge, cultured for 5 days in a perfusion-based bioreactor under normoxia or hypoxia (21% and <1% of oxygen tension, respectively) and subcutaneously implanted in nude rats for 3 and 28 days. Compared to ambient condition culture, hypoxic tension did not alter the SVF composition in vitro, showing similar numbers of MSC as well as endothelial and mural cells. Nevertheless, in vitro hypoxic culture significantly increased the release of vascular endothelial growth factor (p < 0.001) and the number of proliferating cells (p < 0.00001). Moreover, compared to ambient oxygen culture, exposure to hypoxia significantly enhanced the vessel length density in the engineered tissues following 28 days of implantation. The number of human cells and human proliferating cells in hypoxia-cultured constructs was also significantly increased after 3 and 28 days in vivo, compared to normoxia. These findings show that a possible in vivo delay in oxygen supply might not impair the vascularization potential of SVF- patches, which qualifies them for evaluation in a myocardial ischemia model.
Collapse
Affiliation(s)
- Myroslava Mytsyk
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - Giulia Cerino
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - Gregory Reid
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - Laia Gili Sole
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - Friedrich S. Eckstein
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - David Santer
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
| | - Anna Marsano
- Department of Cardiac Surgery, University Hospital Basel, 4031 Basel, Switzerland; (M.M.); (G.C.); (G.R.); (L.G.S.); (F.S.E.); (D.S.)
- Department of Biomedicine, University Basel, 4031 Basel, Switzerland
- Correspondence: ; Tel.: +41-61-265-29-79
| |
Collapse
|
20
|
Uthamacumaran A, Suarez NG, Baniré Diallo A, Annabi B. Computational Methods for Structure-to-Function Analysis of Diet-Derived Catechins-Mediated Targeting of In Vitro Vasculogenic Mimicry. Cancer Inform 2021; 20:11769351211009229. [PMID: 33953534 PMCID: PMC8042551 DOI: 10.1177/11769351211009229] [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: 12/09/2020] [Accepted: 03/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Vasculogenic mimicry (VM) is an adaptive biological phenomenon wherein cancer cells spontaneously self-organize into 3-dimensional (3D) branching network structures. This emergent behavior is considered central in promoting an invasive, metastatic, and therapy resistance molecular signature to cancer cells. The quantitative analysis of such complex phenotypic systems could require the use of computational approaches including machine learning algorithms originating from complexity science. Procedures: In vitro 3D VM was performed with SKOV3 and ES2 ovarian cancer cells cultured on Matrigel. Diet-derived catechins disruption of VM was monitored at 24 hours with pictures taken with an inverted microscope. Three computational algorithms for complex feature extraction relevant for 3D VM, including 2D wavelet analysis, fractal dimension, and percolation clustering scores were assessed coupled with machine learning classifiers. Results: These algorithms demonstrated the structure-to-function galloyl moiety impact on VM for each of the gallated catechin tested, and shown applicable in quantifying the drug-mediated structural changes in VM processes. Conclusions: Our study provides evidence of how appropriate 3D VM compression and feature extractors coupled with classification/regression methods could be efficient to study in vitro drug-induced perturbation of complex processes. Such approaches could be exploited in the development and characterization of drugs targeting VM.
Collapse
Affiliation(s)
| | - Narjara Gonzalez Suarez
- Laboratoire d’Oncologie Moléculaire, Département de Chimie, Université du Québec à Montréal, Montreal, QC, Canada
- Centre de recherche CERMO-FC, Université du Québec à Montréal, Montreal, QC, Canada
| | - Abdoulaye Baniré Diallo
- Centre de recherche CERMO-FC, Université du Québec à Montréal, Montreal, QC, Canada
- Laboratoire d’Algèbre Combinatoire et d’Informatique, Département d’Informatique, Université du Québec à Montréal, Montreal, QC, Canada
| | - Borhane Annabi
- Laboratoire d’Oncologie Moléculaire, Département de Chimie, Université du Québec à Montréal, Montreal, QC, Canada
- Centre de recherche CERMO-FC, Université du Québec à Montréal, Montreal, QC, Canada
- Borhane Annabi, Laboratoire d’Oncologie Moléculaire, Département de Chimie, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada.
| |
Collapse
|
21
|
Lou S, Duan Y, Nie H, Cui X, Du J, Yao Y. Mesenchymal stem cells: Biological characteristics and application in disease therapy. Biochimie 2021; 185:9-21. [PMID: 33711361 DOI: 10.1016/j.biochi.2021.03.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 03/05/2021] [Accepted: 03/05/2021] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) are multipotent stem cells. In addition to the capacity for self-renewal and multipotential differentiation, MSCs also have the following characteristics. MSCs can exert immunomodulatory functions through interaction with innate or adaptive immune cells, MSCs with poor immunogenicity can be used for allogeneic transplantation, and MSCs can "home" to inflammation and tumour sites. Based on these biological properties, MSCs demonstrate broad clinical application prospects in the treatment of tissue injury, autoimmune diseases, transplantation, cancer and other inflammation-related diseases. In this review we describe the biological characteristics of MSCs and discuss the research advances of MSCs in regenerative medicine, immunomodulation, oncology, and COVID-19, to fully understand the range of diseases in which MSC therapy may be beneficial.
Collapse
Affiliation(s)
- Songyue Lou
- School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| | - Yongtao Duan
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Henan, 450018, China.
| | - Huizong Nie
- School of Life Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| | - Xujie Cui
- School of Life Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| | - Jialing Du
- School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| | - Yongfang Yao
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Henan, 450018, China; School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| |
Collapse
|
22
|
Cho W, Kim BS, Ahn M, Ryu YH, Ha D, Kong JS, Rhie J, Cho D. Flexible Adipose-Vascular Tissue Assembly Using Combinational 3D Printing for Volume-Stable Soft Tissue Reconstruction. Adv Healthc Mater 2021; 10:e2001693. [PMID: 33236508 DOI: 10.1002/adhm.202001693] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/05/2020] [Indexed: 12/12/2022]
Abstract
A new concept, assembling cell-laden tissue modules, is for the first time proposed for soft tissue engineering. Adipose-vascular tissue modules composed of a synthetic polymer-based substructure and customized bioinks using planar 3D cell printing are engineered. Such tissue modules are systematically assembled into a synthetic polymer-based module holder fabricated with rotational 3D printing, resulting in the development of a flexible and volumetric tissue assembly. Whereas most of the previous studies about the construction of adipose tissue are limited to hypoxia, poor vascularization, rapid resorption, and mismatch in mechanical properties, it is aimed to realize the construction of nonhypoxic, flexible, and volume-stable tissue assembly in this study. The significance of engineered tissue assembly is proven through various in vitro and in vivo evaluations. In particular, stable volume and remarkable neovascularization/adipogenesis are observed in the implanted assembly over four weeks. Interestingly, the size of newly formed lipid droplets and the remodeled morphology in the assembly are comparable to those in native adipose tissue. As far as it is known, this work is a first report suggesting a cell printing-based tissue assembly for functional reconstruction of soft tissue.
Collapse
Affiliation(s)
- Won‐Woo Cho
- Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
- POSTECH‐Catholic Biomedical Engineering Institute POSTECH Pohang Kyungbuk 37673 Republic of Korea
| | - Byoung Soo Kim
- POSTECH‐Catholic Biomedical Engineering Institute POSTECH Pohang Kyungbuk 37673 Republic of Korea
- Future IT Innovation Laboratory POSTECH 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
| | - Minjun Ahn
- Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
- POSTECH‐Catholic Biomedical Engineering Institute POSTECH Pohang Kyungbuk 37673 Republic of Korea
| | - Yeon Hee Ryu
- Department of Biomedicine and Health Sciences College of Medicine The Catholic University of Korea 222, Banpo‐daero Seoul 06591 Republic of Korea
| | - Dong‐Heon Ha
- Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
- EDmicBio Inc. 26, Kyungheedae‐ro, Dongdaemun‐gu Seoul 02447 Republic of Korea
| | - Jeong Sik Kong
- POSTECH‐Catholic Biomedical Engineering Institute POSTECH Pohang Kyungbuk 37673 Republic of Korea
- School of Interdisciplinary Bioscience and Bioengineering POSTECH 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
| | - Jong‐Won Rhie
- Department of Plastic and Reconstructive Surgery Seoul St. Mary's Hospital College of Medicine The Catholic University of Korea 222, Banpo‐daero Seoul 06591 Republic of Korea
| | - Dong‐Woo Cho
- Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam‐ro, Nam‐gu Pohang Kyungbuk 37673 Republic of Korea
- POSTECH‐Catholic Biomedical Engineering Institute POSTECH Pohang Kyungbuk 37673 Republic of Korea
| |
Collapse
|
23
|
Jang KW, Tu TW, Rosenblatt RB, Burks SR, Frank JA. MR-guided pulsed focused ultrasound improves mesenchymal stromal cell homing to the myocardium. J Cell Mol Med 2020; 24:13278-13288. [PMID: 33067927 PMCID: PMC7701528 DOI: 10.1111/jcmm.15944] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/28/2020] [Accepted: 09/14/2020] [Indexed: 12/26/2022] Open
Abstract
Image-guided pulsed focused ultrasound (pFUS) is a non-invasive technique that can increase tropism of intravenously (IV)-infused mesenchymal stromal cells (MSC) to sonicated tissues. MSC have shown promise for cardiac regenerative medicine strategies but can be hampered by inefficient homing to the myocardium. This study sonicated the left ventricles (LV) in rats with magnetic resonance imaging (MRI)-guided pFUS and examined both proteomic responses and subsequent MSC tropism to treated myocardium. T2-weighted MRI was used for pFUS targeting of the entire LV. pFUS increased numerous pro- and anti-inflammatory cytokines, chemokines, and trophic factors and cell adhesion molecules in the myocardial microenvironment for up to 48 hours post-sonication. Cardiac troponin I and N-terminal pro-B-type natriuretic peptide were elevated in the serum and myocardium. Immunohistochemistry revealed transient hypoxia and immune cell infiltration in pFUS-targeted regions. Myocardial tropism of IV-infused human MSC following pFUS increased twofold-threefold compared with controls. Proteomic and histological changes in myocardium following pFUS suggested a reversible inflammatory and hypoxic response leading to increased tropism of MSC. MR-guided pFUS could represent a non-invasive modality to improve MSC therapies for cardiac regenerative medicine approaches.
Collapse
Affiliation(s)
- Kee W Jang
- Frank Laboratory, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA.,Office of Product Evaluation and Quality, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Tsang-Wei Tu
- Frank Laboratory, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA.,Molecular Imaging Laboratory, Department of Radiology, Howard University, Washington, DC, USA.,Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Robert B Rosenblatt
- Frank Laboratory, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Scott R Burks
- Frank Laboratory, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Joseph A Frank
- Frank Laboratory, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA.,National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
24
|
Ye D, Chen C, Wang Q, Zhang Q, Li S, Liu H. Short-wave enhances mesenchymal stem cell recruitment in fracture healing by increasing HIF-1 in callus. Stem Cell Res Ther 2020; 11:382. [PMID: 32894200 PMCID: PMC7487968 DOI: 10.1186/s13287-020-01888-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/12/2020] [Accepted: 08/17/2020] [Indexed: 01/14/2023] Open
Abstract
Background As a type of high-frequency electrotherapy, a short-wave can promote the fracture healing process; yet, its underlying therapeutic mechanisms remain unclear. Purpose To observe the effect of Short-Wave therapy on mesenchymal stem cell (MSC) homing and relative mechanisms associated with fracture healing. Materials and methods For in vivo study, the effect of Short-Wave therapy to fracture healing was examined in a stabilized femur fracture model of 40 SD rats. Radiography was used to analyze the morphology and microarchitecture of the callus. Additionally, fluorescence assays were used to analyze the GFP-labeled MSC homing after treatment in 20 nude mice with a femoral fracture. For in vitro study, osteoblast from newborn rats simulated fracture site was first irradiated by the Short-Wave; siRNA targeting HIF-1 was used to investigate the role of HIF-1. Osteoblast culture medium was then collected as chemotaxis content of MSC, and the migration of MSC from rats was evaluated using wound healing assay and trans-well chamber test. The expression of HIF-1 and its related factors were quantified by q RT-PCR, ELISA, and Western blot. Results Our in vivo experiment indicated that Short-Wave therapy could promote MSC migration, increase local and serum HIF-1 and SDF-1 levels, induce changes in callus formation, and improve callus microarchitecture and mechanical properties, thus speeding up the healing process of the fracture site. Moreover, the in vitro results further indicated that Short-Wave therapy upregulated HIF-1 and SDF-1 expression in osteoblast and its cultured medium, as well as the expression of CXCR-4, β-catenin, F-actin, and phosphorylation levels of FAK in MSC. On the other hand, the inhibition of HIF-1α was significantly restrained by the inhibition of HIF-1α in osteoblast, and it partially inhibited the migration of MSC. Conclusions These results suggested that Short-Wave therapy could increase HIF-1 in callus, which is one of the crucial mechanisms of chemotaxis MSC homing in fracture healing.
Collapse
Affiliation(s)
- Dongmei Ye
- Department of Rehabilitation, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China.
| | - Chen Chen
- Department of Anatomy, Medical College of Dalian University, Dalian, China
| | - Qiwen Wang
- Department of Rehabilitation, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China.,Department of Rehabilitation, The people's Hospital of Longhua District, Shenzhen, China
| | - Qi Zhang
- Department of Rehabilitation, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China
| | - Sha Li
- Department of Rehabilitation, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China
| | - Hongwei Liu
- Department of Rehabilitation, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China
| |
Collapse
|
25
|
Sicard AA, Dao T, Suarez NG, Annabi B. Diet-Derived Gallated Catechins Prevent TGF-β-Mediated Epithelial-Mesenchymal Transition, Cell Migration and Vasculogenic Mimicry in Chemosensitive ES-2 Ovarian Cancer Cells. Nutr Cancer 2020; 73:169-180. [PMID: 32126843 DOI: 10.1080/01635581.2020.1733624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background: Transforming growth factor (TGF)-β triggers ovarian cancer metastasis through epithelial-mesenchymal transition (EMT). Whereas drug design strategies targeting the TGF-β signaling pathway have been envisioned, the anti-TGF structure:function aspect of chemopreventive diet-derived catechins remains unexplored.Aim: We assessed the effects of eight catechins on TGF-β-mediated cell migration and induction of EMT biomarkers, as well as on In Vitro vasculogenic mimicry (VM), a process partly regulated by EMT-related transcription factors.Results: TGF-β-mediated phosphorylation of Smad-3 and p38 signaling intermediates was more effective in a chemosensitive ES-2 ovarian cancer cell line but was inoperative in cis-platinum- and adriamycin-chemoresistant SKOV-3 ovarian cancer cells. Increases in cell migration and in gene/protein expression of EMT biomarkers Fibronectin, Snail, and Slug were observed in ES-2 cells. When VM was assessed in ES-2 cells, 3D capillary-like structures were formed and increases in EMT biomarkers found. Catechins bearing the galloyl moiety (CG, ECG, GCG, and EGCG) exerted potent inhibition of TGF-β-induced cell migration as well as EMT, and inhibited VM, in part through inhibition of Snail and matrix metalloproteinase-2 secretion.Conclusions: Our data suggest that diet-derived catechins exhibit chemopreventive properties that circumvent the TGF-β-mediated signaling which contributes to the ovarian cancer metastatic phenotype.
Collapse
Affiliation(s)
- Audrey-Ann Sicard
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, CERMO-FC, Université du Québec à Montréal, Montréal, Canada
| | - Tiziana Dao
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, CERMO-FC, Université du Québec à Montréal, Montréal, Canada
| | - Narjara Gonzalez Suarez
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, CERMO-FC, Université du Québec à Montréal, Montréal, Canada
| | - Borhane Annabi
- Laboratoire d'Oncologie Moléculaire, Département de Chimie, CERMO-FC, Université du Québec à Montréal, Montréal, Canada
| |
Collapse
|
26
|
Chang HH, Hsu SP, Chien CT. Intrarenal Transplantation of Hypoxic Preconditioned Mesenchymal Stem Cells Improves Glomerulonephritis through Anti-Oxidation, Anti-ER Stress, Anti-Inflammation, Anti-Apoptosis, and Anti-Autophagy. Antioxidants (Basel) 2019; 9:antiox9010002. [PMID: 31861336 PMCID: PMC7022467 DOI: 10.3390/antiox9010002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 12/09/2019] [Accepted: 12/16/2019] [Indexed: 12/29/2022] Open
Abstract
To confer further therapeutic potential and prevent some adverse effects by the mesenchymal stem cells (MSCs) transplantation, we explored the effects of locally intrarenal arterial administration of hypoxic preconditioned MSCs in the anti-Thy1.1 induced rat glomerulonephritis. Proteinuria, histochemical staining, and western blotting were used to explore the therapeutic effects and mechanisms. Locally intrarenal arterial MSCs transplantation successfully implanted the fluorescent or CD44 labeled MSCs in the nephritic glomeruli, ameliorated proteinuria, and glomerulosclerosis in nephritic rats. Hypoxic preconditioning significantly upregulated hypoxic inducible factor-1α/VEGF (HIF-1α/VEGF) in the MSCs and was more efficient than normoxic MSCs in reducing the degree of urinary protein, glomerulosclerosis, fibrosis, macrophage/monocyte infiltration, GRP78 mediated endoplasmic reticulum stress, Beclin-1/LC3-II mediated autophagy, and Bax/Bcl-2/caspase 3 mediated apoptosis. Hypoxic MSCs could further promote intranuclear nuclear factor (erythroid-derived 2, Nrf2) and reduce nuclear factor kappa B expression in nephritic kidneys. As compared to normoxic MSCs, hypoxic MSCs transplantation significantly upregulated the renal expression of anti-oxidative response elements/enzymes including glutamate-cysteine ligase catalytic subunit, glutamate-cysteine ligase modifier subunit, glutathione peroxidase, catalase, Mn, and Cu/Zn superoxide dismutase. In summary, intrarenal hypoxic preconditioning MSCs transplantation was more effective to activate hypoxic inducible factor-1α/VEGF/Nrf2 (HIF-1α/VEGF/Nrf2) signaling, preserve anti-oxidant proteins and anti-oxidative responsive element proteins, and subsequently reduce glomerular apoptosis, autophagy, and inflammation.
Collapse
Affiliation(s)
- Hao-Hsiang Chang
- School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan;
- Department of Family Medicine, National Taiwan University Hospital and College of Medicine, Taipei 100, Taiwan
| | - Shih-Ping Hsu
- School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan;
- Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan
- Correspondence: (S.-P.H.); or (C.T.-C.)
| | - Chiang-Ting Chien
- School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan;
- Correspondence: (S.-P.H.); or (C.T.-C.)
| |
Collapse
|
27
|
Yang M, Liu H, Wang Y, Wu G, Qiu S, Liu C, Tan Z, Guo J, Zhu L. Hypoxia reduces the osteogenic differentiation of peripheral blood mesenchymal stem cells by upregulating Notch-1 expression. Connect Tissue Res 2019; 60:583-596. [PMID: 31035811 DOI: 10.1080/03008207.2019.1611792] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Purpose: Mesenchymal stem cells (MSCs) seeded on biocompatible scaffolds have therapeutic potential for bone defect repair. However, MSCs can be affected by hypoxia and nutritional deficiency due to a lack of blood vessels in the scaffolds. Here, we explored the effects of hypoxia on MSC differentiation to clarify these mechanisms. Methods: Peripheral blood mesenchymal stem cells (PBMSCs) were cultured in small individual chambers with oxygen concentrations of 1%, 9%, and 21%. Cell proliferation was evaluated by Cell Counting Kit 8 assays, and cell survival was determined using live/dead assays. Scratch assays were performed to evaluate cell migration. Ca2+ deposition/mineralization experiments, reverse transcription quantitative real-time polymerase chain reaction, and Western blotting were performed to assess the osteogenic differentiation of cells. Notch1 expression was downregulated by lentivirus-transfected PBMSCs to observe the effects of Notch1 knockdown on osteogenic gene and protein expression. Results: PBMSCs exposed to hypoxia (1% O2) demonstrated accelerated proliferation, increased migration, and reduced survival in the absence of serum. Although 9% oxygen promoted osteogenic differentiation, the osteogenic differentiation of PBMSCs was significantly reduced by 1% O2, and this effect was associated with increased Notch1 expression. Reducing Notch1 expression using small interfering RNA significantly restored the osteogenic differentiation of PBMSCs. Conclusions: Hypoxia accelerated proliferation, increased migration, and reduced PBMSC differentiation into osteoblasts by increasing Notch1 expression. These findings may contribute to the development of appropriate cell culture or in vivo transplantation conditions to maintain the full osteogenic potential of PBMSCs.
Collapse
Affiliation(s)
- Minsheng Yang
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| | - Haixin Liu
- People's Hospital of Deyang City , Sichuan , China
| | - Yihan Wang
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| | - Guofeng Wu
- Department of Orthopedics, Jingzhou No. 1 People's Hospital and First Affiliated Hospital of Yangtze University , Jingzhou , China
| | - Sujun Qiu
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| | - Chun Liu
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| | - Zhiwen Tan
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| | - Jiasong Guo
- Department of Histology and Embryology, Southern Medical University , Guangzhou , China.,Key Laboratory of Tissue Construction and Detection of Guangdong Province , Guangzhou , China.,Institute of Bone Biology, Academy of Orthopaedics , Guangdong Province , Guangzhou , China
| | - Lixin Zhu
- Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University , Guangzhou , China
| |
Collapse
|
28
|
VeDepo MC, Buse EE, Paul A, Converse GL, Hopkins RA. Non-physiologic Bioreactor Processing Conditions for Heart Valve Tissue Engineering. Cardiovasc Eng Technol 2019; 10:628-637. [PMID: 31650518 DOI: 10.1007/s13239-019-00438-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 10/13/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE Conventional methods of seeding decellularized heart valves for heart valve tissue engineering have led to inconsistent results in interstitial cellular repopulation, particularly of the distal valve leaflet, and notably distinct from documented re-endothelialization. The use of bioreactor conditioning mimicking physiologic parameters has been well explored but cellular infiltration remains challenging. Non-characteristic, non-physiologic conditioning parameters within a bioreactor, such as hypoxia and cyclic chamber pressure, may be used to increase the cellular infiltration leading to increased recellularization. METHODS To investigate the effects of novel and perhaps non-intuitive bioreactor conditioning parameters, ovine aortic heart valves were seeded with mesenchymal stem cells and cultured in one of four environments: hypoxia and high cyclic pressures (120 mmHg), normoxia and high cyclic pressures, hypoxia and negative cyclic pressures (- 20 mmHg), and normoxia and negative cyclic pressures. Analysis included measurements of cellular density, cell phenotype, and biochemical concentrations. RESULTS The results revealed that the bioreactor conditioning parameters influenced the degree of recellularization. Groups that implemented hypoxic conditioning exhibited increased cellular infiltration into the valve leaflet tissue compared to normoxic conditioning, while pressure conditioning did not have a significant effect of recellularization. Protein expression across all groups was similar, exhibiting a stem cell and valve interstitial cell phenotype. Biochemical analysis of the extracellular matrix was similar between all groups. CONCLUSION These results suggest the use of non-physiologic bioreactor conditioning parameters can increase in vitro recellularization of tissue engineered heart valve leaflets. Particularly, hypoxic culture was found to increase the cellular infiltration. Therefore, bioreactor conditioning of tissue engineered constructs need not always mimic physiologic conditions, and it is worth investigating novel or uncharacteristic culture conditions as they may benefit aspects of tissue culture.
Collapse
Affiliation(s)
- Mitchell C VeDepo
- Cardiac Regenerative Surgery Research Laboratories of The Ward Family Heart Center, Children's Mercy Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA. .,Bioengineering Program, University of Kansas, 3135A Learned Hall, 1530 W. 15th St, Lawrence, KS, 66045, USA. .,Department of Bioengineering, University of Colorado Anschutz Medical Campus, 12705 E. Montview Blvd. Suite 100, Aurora, CO, 80045-7109, USA.
| | - Eric E Buse
- Cardiac Regenerative Surgery Research Laboratories of The Ward Family Heart Center, Children's Mercy Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Arghya Paul
- Bioengineering Program, University of Kansas, 3135A Learned Hall, 1530 W. 15th St, Lawrence, KS, 66045, USA.,BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas, Lawrence, KS, 66045, USA
| | - Gabriel L Converse
- Cardiac Regenerative Surgery Research Laboratories of The Ward Family Heart Center, Children's Mercy Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Richard A Hopkins
- Cardiac Regenerative Surgery Research Laboratories of The Ward Family Heart Center, Children's Mercy Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| |
Collapse
|
29
|
Liu R, Wang Y, Li B, Wang H, Guan F, Tan Z, Li X. Screening differentially expressed proteins from co-cultured hematopoietic cells and bone marrow-derived stromal cells by quantitative proteomics (SILAC) method. Clin Proteomics 2019; 16:32. [PMID: 31360146 PMCID: PMC6637644 DOI: 10.1186/s12014-019-9249-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 07/04/2019] [Indexed: 02/06/2023] Open
Abstract
Background Bone marrow stromal cells protect hematopoietic cells and provide drug resistance by delivering bunch of variable proteins. Thus, alterations of protein expression are typically associated with cell–cell signal transduction and regulation of cellular functions. Methods Co-culture models of bone marrow stromal cells and hematopoietic cells are often used in studies of their crosstalk. Studies of altered protein expression initiated by stromal cell/hematopoietic cell interactions are an important new trend in microenvironmental research. There has been no report to date of global quantitative proteomics analysis of crosstalk between hematopoietic cells and stromal cells. In this study, we analyzed quantitative proteomes in a co-culture system of stromal HS5 cells and hematopoietic KG1a cells, and simultaneously tracked differentially expressed proteins in two types of cells before and after co-culture by stable isotope labeling by amino acids in cell culture (SILAC) method. Results We have shown that in co-cultured KG1a, 40 proteins (including CKAP4, LMNA, and SERPINB2) were upregulated and 64 proteins (including CD44, CD99, and NCAM1) were downregulated relative to KG1a alone. We utilized IPA analysis to discover that the NOD-like receptor signaling pathway was upregulated, whereas platelet activation was downregulated in co-cultured KG1a cells. Furthermore, 95 proteins (including LCP1, ARHGAP4, and UNCX) were upregulated and 209 proteins (including CAPG, FLNC, and MAP4) were downregulated in co-cultured HS5 relative to HS5 alone. The tight junction pathway was downregulated and glycolysis/gluconeogenesis pathway was dysfunctional in co-cultured HS5. Most importantly, the significantly differentially expressed proteins can also be confirmed using different co-cultured cell lines. Conclusion Altogether, we recommend such quantitative proteomics approach for the studies of the hematopoietic–stroma cross-talk, differentially expressed proteins and related signaling pathways identification. The differentially expressed proteins identified from this current SILAC method will provide a useful basis for ongoing studies of crosstalk between stromal cells and hematopoietic cells in co-culture systems. All these result suggested our ongoing studies can focus on the mechanisms underlying CKAP4 increase and CD44 decrease in co-cultured hematopoietic cells, and the increase of LCP1 and decrease of CAPG in co-cultured stromal cell. The proteomic profiles from the KG1a/stromal cell co-culture system give new molecular insights into the roles of these cells in MDS pathophysiology and related bone disease. Electronic supplementary material The online version of this article (10.1186/s12014-019-9249-x) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Rui Liu
- 1Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, 229 Taibai North Road, Xi'an, 710069 Shaanxi China
| | - Yi Wang
- Department of Hematology, Provincial People's Hospital, Xi'an, Shaanxi China
| | - Bingxin Li
- 1Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, 229 Taibai North Road, Xi'an, 710069 Shaanxi China
| | - Hui Wang
- Department of Hematology, Provincial People's Hospital, Xi'an, Shaanxi China
| | - Feng Guan
- 1Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, 229 Taibai North Road, Xi'an, 710069 Shaanxi China
| | - Zengqi Tan
- 1Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, 229 Taibai North Road, Xi'an, 710069 Shaanxi China
| | - Xiang Li
- 1Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, 229 Taibai North Road, Xi'an, 710069 Shaanxi China.,3Wuxi School of Medicine, Jiangnan University, Wu'xi, China
| |
Collapse
|
30
|
Ullah M, Liu DD, Thakor AS. Mesenchymal Stromal Cell Homing: Mechanisms and Strategies for Improvement. iScience 2019; 15:421-438. [PMID: 31121468 PMCID: PMC6529790 DOI: 10.1016/j.isci.2019.05.004] [Citation(s) in RCA: 292] [Impact Index Per Article: 58.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/30/2019] [Accepted: 05/02/2019] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) have been widely investigated for their therapeutic potential in regenerative medicine, owing to their ability to home damaged tissue and serve as a reservoir of growth factors and regenerative molecules. As such, clinical applications of MSCs are reliant on these cells successfully migrating to the desired tissue following their administration. Unfortunately, MSC homing is inefficient, with only a small percentage of cells reaching the target tissue following systemic administration. This attrition represents a major bottleneck in realizing the full therapeutic potential of MSC-based therapies. Accordingly, a variety of strategies have been employed in the hope of improving this process. Here, we review the molecular mechanisms underlying MSC homing, based on a multistep model involving (1) initial tethering by selectins, (2) activation by cytokines, (3) arrest by integrins, (4) diapedesis or transmigration using matrix remodelers, and (5) extravascular migration toward chemokine gradients. We then review the various strategies that have been investigated for improving MSC homing, including genetic modification, cell surface engineering, in vitro priming of MSCs, and in particular, ultrasound techniques, which have recently gained significant interest. Contextualizing these strategies within the multistep homing model emphasizes that our ability to optimize this process hinges on our understanding of its molecular mechanisms. Moving forward, it is only with a combined effort of basic biology and translational work that the potential of MSC-based therapies can be realized.
Collapse
Affiliation(s)
- Mujib Ullah
- Interventional Regenerative Medicine and Imaging Laboratory, Stanford University School of Medicine, Department of Radiology, Palo Alto, CA 94304, USA
| | - Daniel D Liu
- Interventional Regenerative Medicine and Imaging Laboratory, Stanford University School of Medicine, Department of Radiology, Palo Alto, CA 94304, USA
| | - Avnesh S Thakor
- Interventional Regenerative Medicine and Imaging Laboratory, Stanford University School of Medicine, Department of Radiology, Palo Alto, CA 94304, USA.
| |
Collapse
|
31
|
Yang B, Cai Z, Zhang W, Yin D, Zhao W, Yang M. Autophagy alleviates the decrease in proliferation of amyloid β1‑42‑treated bone marrow mesenchymal stem cells via the AKT/mTOR signaling pathway. Mol Med Rep 2019; 19:4091-4100. [PMID: 30896831 PMCID: PMC6471277 DOI: 10.3892/mmr.2019.10069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 01/14/2019] [Indexed: 12/31/2022] Open
Abstract
Alzheimer's disease (AD) and osteoporosis (OP) are 2 common progressive age-associated diseases, primarily affecting the elderly worldwide. Accumulating evidence has demonstrated that patients with AD are more likely to suffer from bone mass loss and even OP, but whether it is a pathological feature of AD or secondary to motor dysfunction remains poorly understood. The present study aimed to investigate whether amyloid-β1–42 (Aβ1–42), the typical pathological product of AD, exhibited a negative effect on the proliferation of bone marrow mesenchymal stem cells (BMSCs) and the role of autophagy. The proliferation of BMSCs was measured using a Cell Counting Kit-8 assay, cell cycle analysis and 5-ethynyl-2′-deoxyuridine (EdU) staining. The autophagy-associated proteins microtubule-associated proteins 1A/1B light chain 3B and sequestosome 1 (p62) were evaluated by western blot analysis and autophagosomes were detected by transmission electron microscopy and immunofluorescence. The activity of the protein kinase B (AKT)/mammalian target of rapamycin (mTOR) signaling pathway was measured using western blot analysis, and the autophagy inducer rapamycin (RAPA), inhibitor 3-methyladenine (3-MA) and the AKT activator SC79 were also used to investigate the role of AKT/mTOR signaling pathway and autophagy in the proliferation of BMSCs. The results suggested that the proliferation of BMSCs treated with Aβ1–42 was inhibited, with the autophagy level increasing following treatment with Aβ1–42 in a dose-dependent manner, while the AKT/mTOR signaling pathway participated in the regulation of the autophagy level. Activation of autophagy using RAPA inhibited the decrease in proliferation of BMSCs, while suppression of autophagy by 3-MA and activation of the AKT/mTOR signaling pathway increased the decrease in proliferation of BMSCs caused by Aβ1–42. It was concluded that Aβ1–42, as an external stimulus, suppressed the proliferation of BMSCs directly and that the AKT/mTOR signaling pathway participated in the regulation of the level of autophagy. Concomitantly, autophagy may serve as a resistance mechanism in inhibiting the decreased proliferation of BMSCs treated with Aβ1–42.
Collapse
Affiliation(s)
- Bo Yang
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Zhenyu Cai
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Weilin Zhang
- Department of Orthopedics, The Fourth Hospital of China Medical University, Shenyang, Liaoning 110032, P.R. China
| | - Dali Yin
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Wei Zhao
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Maowei Yang
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| |
Collapse
|
32
|
Kouroupis D, Sanjurjo-Rodriguez C, Jones E, Correa D. Mesenchymal Stem Cell Functionalization for Enhanced Therapeutic Applications. TISSUE ENGINEERING PART B-REVIEWS 2018; 25:55-77. [PMID: 30165783 DOI: 10.1089/ten.teb.2018.0118] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
IMPACT STATEMENT Culture expansion of MSCs has detrimental effects on various cell characteristics and attributes (e.g., phenotypic changes and senescence), which, in addition to inherent interdonor variability, negatively impact the standardization and reproducibility of their therapeutic potential. The identification of innate distinct functional MSC subpopulations, as well as the description of ex vivo protocols aimed at maintaining phenotypes and enhancing specific functions have the potential to overcome these limitations. The incorporation of those approaches into cell-based therapy would significantly impact the field, as more reproducible clinical outcomes may be achieved.
Collapse
Affiliation(s)
- Dimitrios Kouroupis
- 1 Department of Orthopedics, UHealth Sports Medicine Institute, University of Miami Miller School of Medicine, Miami, Florida.,2 Diabetes Research Institute & Cell Transplant Center, University of Miami Miller School of Medicine, Miami, Florida
| | - Clara Sanjurjo-Rodriguez
- 3 Leeds Institute of Rheumatic and Musculoskeletal Disease, Saint James University Hospital, University of Leeds, Leeds, United Kingdom.,4 Department of Biomedical Sciences, Medicine and Physiotherapy, University of A Coruña, CIBER-BBN-Institute of Biomedical Research of A Coruña (INIBIC), A Coruña, Spain
| | - Elena Jones
- 3 Leeds Institute of Rheumatic and Musculoskeletal Disease, Saint James University Hospital, University of Leeds, Leeds, United Kingdom
| | - Diego Correa
- 1 Department of Orthopedics, UHealth Sports Medicine Institute, University of Miami Miller School of Medicine, Miami, Florida.,2 Diabetes Research Institute & Cell Transplant Center, University of Miami Miller School of Medicine, Miami, Florida
| |
Collapse
|
33
|
Bahsoun S, Coopman K, Forsyth NR, Akam EC. The Role of Dissolved Oxygen Levels on Human Mesenchymal Stem Cell Culture Success, Regulatory Compliance, and Therapeutic Potential. Stem Cells Dev 2018; 27:1303-1321. [DOI: 10.1089/scd.2017.0291] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Soukaina Bahsoun
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Karen Coopman
- Centre for Biological Engineering, Loughborough University, Loughborough, United Kingdom
| | - Nicholas R. Forsyth
- Guy Hilton Research Centre, Institute for Science and Technology in Medicine, Keele University, Keele, United Kingdom
| | - Elizabeth C. Akam
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| |
Collapse
|
34
|
Could hypoxia influence basic biological properties and ultrastructural features of adult canine mesenchymal stem /stromal cells? Vet Res Commun 2018; 42:297-308. [PMID: 30238341 DOI: 10.1007/s11259-018-9738-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 09/12/2018] [Indexed: 12/13/2022]
Abstract
The aim of the present study was to compare canine adipose tissue mesenchymal stem cells cultured under normoxic (20% O2) and not severe hypoxic (7% O2) conditions in terms of marker expression, proliferation rate, differentiation potential and cell morphology. Intra-abdominal fat tissue samples were recovered from 4 dogs and cells isolated from each sample were cultured under hypoxic and normoxic conditions. Proliferation rate and adhesion ability were determined, differentiation towards chondrogenic, osteogenic and adipogenic lineages was induced; the expression of CD44, CD34, DLA-DQA1, DLA-DRA1 was determined by PCR, while flow cytometry analysis for CD90, CD105, CD45 and CD14 was carried out. The morphological study was performed by transmission electron microscopy. Canine AT-MSCs, cultured under different oxygen tensions, maintained their basic biological features. However, under hypoxia, cells were not able to form spheroid aggregates revealing a reduction of their adhesivness. In both conditions, MSCs mainly displayed the same ultrastructural morphology and retained the ability to produce membrane vesicles. Noteworthy, MSCs cultivated under hypoxya revealed a huge shedding of large complex vesicles, containing smaller round-shaped vesicles. In our study, hypoxia partially influences the basic biological properties and the ultrastructural features of canine mesenchymal stem /stromal cells. Further studies are needed to clarify how hypoxia affects EVs production in term of amount and content in order to understand its contribution in tissue regenerative mechanisms and the possible employment in clinical applications. The findings of the present work could be noteworthy for canine as well as for other mammalian species.
Collapse
|
35
|
Steiner D, Lingens L, Fischer L, Köhn K, Detsch R, Boccaccini AR, Fey T, Greil P, Weis C, Beier JP, Horch RE, Arkudas A. Encapsulation of Mesenchymal Stem Cells Improves Vascularization of Alginate-Based Scaffolds. Tissue Eng Part A 2018; 24:1320-1331. [DOI: 10.1089/ten.tea.2017.0496] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Dominik Steiner
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Lara Lingens
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
- Department of Plastic Surgery, Hand and Burn Surgery, University Hospital of Aachen, RWTH University of Aachen, Aachen, Germany
| | - Laura Fischer
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Katrin Köhn
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Rainer Detsch
- Department of Materials Science and Engineering, Institute for Biomaterials, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Aldo R. Boccaccini
- Department of Materials Science and Engineering, Institute for Biomaterials, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Tobias Fey
- Department of Materials Science and Engineering, Institute of Glass and Ceramics, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Peter Greil
- Department of Materials Science and Engineering, Institute of Glass and Ceramics, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Christian Weis
- Center for Medical Physics and Technology. Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
- Siemens Healthcare GmbH, Sales In Vivo, Stuttgart, Germany
| | - Justus P. Beier
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
- Department of Plastic Surgery, Hand and Burn Surgery, University Hospital of Aachen, RWTH University of Aachen, Aachen, Germany
| | - Raymund E. Horch
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Andreas Arkudas
- Department of Plastic and Hand Surgery, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| |
Collapse
|
36
|
Su P, Tian Y, Yang C, Ma X, Wang X, Pei J, Qian A. Mesenchymal Stem Cell Migration during Bone Formation and Bone Diseases Therapy. Int J Mol Sci 2018; 19:ijms19082343. [PMID: 30096908 PMCID: PMC6121650 DOI: 10.3390/ijms19082343] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 08/02/2018] [Accepted: 08/06/2018] [Indexed: 12/24/2022] Open
Abstract
During bone modeling, remodeling, and bone fracture repair, mesenchymal stem cells (MSCs) differentiate into chondrocyte or osteoblast to comply bone formation and regeneration. As multipotent stem cells, MSCs were used to treat bone diseases during the past several decades. However, most of these implications just focused on promoting MSC differentiation. Furthermore, cell migration is also a key issue for bone formation and bone diseases treatment. Abnormal MSC migration could cause different kinds of bone diseases, including osteoporosis. Additionally, for bone disease treatment, the migration of endogenous or exogenous MSCs to bone injury sites is required. Recently, researchers have paid more and more attention to two critical points. One is how to apply MSC migration to bone disease therapy. The other is how to enhance MSC migration to improve the therapeutic efficacy of bone diseases. Some considerable outcomes showed that enhancing MSC migration might be a novel trick for reversing bone loss and other bone diseases, such as osteoporosis, fracture, and osteoarthritis (OA). Although plenty of challenges need to be conquered, application of endogenous and exogenous MSC migration and developing different strategies to improve therapeutic efficacy through enhancing MSC migration to target tissue might be the trend in the future for bone disease treatment.
Collapse
Affiliation(s)
- Peihong Su
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Ye Tian
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Chaofei Yang
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Xiaoli Ma
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Xue Wang
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Jiawei Pei
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Airong Qian
- Lab for Bone Metabolism, Key Lab for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
- NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
| |
Collapse
|
37
|
Saba F, Soleimani M, Abroun S. New role of hypoxia in pathophysiology of multiple myeloma through miR-210. EXCLI JOURNAL 2018; 17:647-662. [PMID: 30108468 PMCID: PMC6088223 DOI: 10.17179/excli2018-1109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 06/29/2018] [Indexed: 12/31/2022]
Abstract
Bone is one of the most common sites of complication in multiple myeloma (MM) progression and bone remodeling gets definitively perturbed during disease progression. Hypoxia and miR-210 play an important role in hematological malignancies. In an attempt to elucidate the specificity of the pathways of hypoxia and miR-210 in suppression of osteoblastic differentiation in MM patients, we examined the effect of miR-210 and hypoxia on expression of important cytokines and genes of myeloma cells. Differentiation of BM-MSCs towards osteoblastic cells in response to microvesicles (MVs) was also investigated. Finally, we proposed a molecular model on how HIF-1α may promote bone lesions in MM patients. To validate the effect of miR-210 and HIF-1α on targeted genes, the shRNA of HIF-1α and off-hsa-miR-210 were transfected into RPMI-8226 cells. BM-MSCs were cultured in osteoblastic inducer and 50 µg/mL of MVs derived from both hypoxic and normoxic myeloma cells. We designed an in vitro study to establish the effects of HIF-1α and miR-210 on the crosstalk between MM and osteoblasts. We here showed that hypoxia-induced miR-210 increased the mRNA expression of VLA-4, CXCR4, IL-6 and TGF-β in myeloma cells. MiR-210 is mandatory for the hypoxia-increased resistance of MM cells to melphalan. Moreover, MVs derived from hypoxic myeloma cells substantially decreased osteoblast differentiation. Considered comprehensively, our findings explain one of the reasons of bone loss that occurs at the sites of MM and a nascent crosstalk model in MM pathogenesis.
Collapse
Affiliation(s)
- Fakhredin Saba
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University,Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University,Tehran, Iran
| | - Saeid Abroun
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University,Tehran, Iran
| |
Collapse
|
38
|
Liu M, Lei H, Dong P, Fu X, Yang Z, Yang Y, Ma J, Liu X, Cao Y, Xiao R. Adipose-Derived Mesenchymal Stem Cells from the Elderly Exhibit Decreased Migration and Differentiation Abilities with Senescent Properties. Cell Transplant 2018; 26:1505-1519. [PMID: 29113467 PMCID: PMC5680952 DOI: 10.1177/0963689717721221] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Adipose-derived stem cells (ASCs) can be applied extensively in the clinic because they can be easily isolated and cause less donor-site morbidity; however, their application can be complicated by patient-specific factors, such as age and harvest site. In this study, we systematically evaluated the effects of age on the quantity and quality of human adipose-derived mesenchymal stem cells (hASCs) isolated from excised chest subcutaneous adipose tissue and investigated the underlying molecular mechanism. hASCs were isolated from donors of 3 different age-groups (i.e., child, young adult, and elderly). hASCs are available from individuals across all age-groups and maintain mesenchymal stem cell (MSC) characteristics. However, the increased age of the donors was found to have a significant negative effect on hASCs frequency base on colony-forming unit fibroblasts assay. Moreover, there is a decline in both stromal vascular fraction (SVF) cell yield and the proliferation rate of hASCs with increasing age, although this relationship is not significant. Aging increases cellular senescence, which is manifested as an increase in SA-β-gal-positive cells, increased mitochondrial-specific reactive oxygen species (ROS) production, and the expression of p21 in the elderly. Further, advancing age was found to have a significant negative effect on the adipogenic and osteogenic differentiation potentials of hASCs, particularly at the early and mid-stages of induction, suggesting a slower response to the inducing factors of hASCs from elderly donors. Finally, impaired migration ability was also observed in the elderly group and was determined to be associated with decreased expression of chemokine receptors, such as CXCR4 and CXCR7. Taken together, these results suggest that, while hASCs from different age populations are phenotypically similar, they present major differences at the functional level. When considering potential applications of hASCs in cell-based therapeutic strategies, the negative influence of age on hASC differentiation potential and migration abilities should be taken seriously.
Collapse
Affiliation(s)
- Meichen Liu
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Hua Lei
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Ping Dong
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Xin Fu
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Zhigang Yang
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Ying Yang
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Jiguang Ma
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Xia Liu
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yilin Cao
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Ran Xiao
- 1 Research Center of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| |
Collapse
|
39
|
Mesenchymal Stromal Cells and Cutaneous Wound Healing: A Comprehensive Review of the Background, Role, and Therapeutic Potential. Stem Cells Int 2018; 2018:6901983. [PMID: 29887893 PMCID: PMC5985130 DOI: 10.1155/2018/6901983] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 05/09/2018] [Indexed: 12/13/2022] Open
Abstract
Cutaneous wound repair is a highly coordinated cascade of cellular responses to injury which restores the epidermal integrity and its barrier functions. Even under optimal healing conditions, normal wound repair of adult human skin is imperfect and delayed healing and scarring are frequent occurrences. Dysregulated wound healing is a major concern for global healthcare, and, given the rise in diabetic and aging populations, this medicoeconomic disease burden will continue to rise. Therapies to reliably improve nonhealing wounds and reduce scarring are currently unavailable. Mesenchymal stromal cells (MSCs) have emerged as a powerful technique to improve skin wound healing. Their differentiation potential, ease of harvest, low immunogenicity, and integral role in native wound healing physiology make MSCs an attractive therapeutic remedy. MSCs promote cell migration, angiogenesis, epithelialization, and granulation tissue formation, which result in accelerated wound closure. MSCs encourage a regenerative, rather than fibrotic, wound healing microenvironment. Recent translational research efforts using modern bioengineering approaches have made progress in creating novel techniques for stromal cell delivery into healing wounds. This paper discusses experimental applications of various stromal cells to promote wound healing and discusses the novel methods used to increase MSC delivery and efficacy.
Collapse
|
40
|
Wang D, Chen D, Yu J, Liu J, Shi X, Sun Y, Pan Q, Luo X, Yang J, Li Y, Cao H, Li L, Li L. Impact of Oxygen Concentration on Metabolic Profile of Human Placenta-Derived Mesenchymal Stem Cells As Determined by Chemical Isotope Labeling LC-MS. J Proteome Res 2018; 17:1866-1878. [PMID: 29671598 DOI: 10.1021/acs.jproteome.7b00887] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The placenta resides in a physiologically low oxygen microenvironment of the body. Hypoxia induces a wide range of stem cell cellular activities. Here, we report a workflow for exploring the role of physiological (hypoxic, 5% oxygen) and original cell culture (normoxic, 21% oxygen) oxygen concentrations in regulating the metabolic status of human placenta-derived mesenchymal stem cells (hPMSCs). The general biological characteristics of hPMSCs were assessed via a variety of approaches such as cell counts, flow cytometry and differentiation study. A sensitive 13C/12C-dansyl labeling liquid chromatography-mass spectrometry (LC-MS) method targeting the amine/phenol submetabolome was used for metabolic profiling of the cell and corresponding culture supernatant. Multivariate and univariate statistical analyses were used to analyze the metabolomics data. hPMSCs cultured in hypoxia display smaller size, higher proliferation, greater differentiation ability and no difference in immunophenotype. Overall, 2987 and 2860 peak pairs or metabolites were detected and quantified in hPMSCs and culture supernatant, respectively. Approximately 86.0% of cellular metabolites and 84.3% of culture supernatant peak pairs were identified using a dansyl standard library or matched to metabolite structures using accurate mass search against human metabolome libraries. The orthogonal partial least-squares discriminant analysis (OPLS-DA) showed a clear separation between the hypoxic group and the normoxic group. Ten metabolites from cells and six metabolites from culture supernatant were identified as potential biomarkers of hypoxia. This study demonstrated that chemical isotope labeling LC-MS can be used to reveal the role of oxygen in the regulation of hPMSC metabolism, whereby physiological oxygen concentrations may promote arginine and proline metabolism, pantothenate and coenzyme A (CoA) biosynthesis, and alanine, aspartate and glutamate metabolism.
Collapse
Affiliation(s)
- Dan Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Deying Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Jiong Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Jingqi Liu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Xiaowei Shi
- Chu Kochen Honors College , Zhejiang University , 866 Yuhangtang Road , Hangzhou 310058 , China
| | - Yanni Sun
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Qiaoling Pan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Xian Luo
- Department of Chemistry , University of Alberta , Edmonton , Alberta T6G 2G2 , Canada
| | - Jinfeng Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Yang Li
- Obstetrical Department, The First Affiliated Hospital, College of Medicine , Zhejiang University , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Hongcui Cao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| | - Liang Li
- Department of Chemistry , University of Alberta , Edmonton , Alberta T6G 2G2 , Canada
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine , Zhejiang University, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , 79 Qingchun Road , Hangzhou City 310003 , China
| |
Collapse
|
41
|
An SY, Heo JS. Low oxygen tension modulates the osteogenic differentiation of mouse embryonic stem cells. Tissue Cell 2018; 52:9-16. [PMID: 29857833 DOI: 10.1016/j.tice.2018.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 03/08/2018] [Accepted: 03/13/2018] [Indexed: 12/17/2022]
Abstract
This study examined the effects of low oxygen tension on the osteogenic differentiation of embryonic stem cells (ESCs) in a three-dimensional culture system. The high expression levels of hypoxia-related proteins hypoxia-inducible factor-1α and vascular endothelial growth factor were first validated in ESCs subjected to hypoxic conditions compared with normoxic controls. The osteogenic differentiation of hypoxic ESCs with either osteogenic or osteogenic factor-free media was subsequently evaluated by measuring alkaline phosphatase activity, intracellular calcium levels, matrix mineralization, and the protein levels of osteogenic markers Runt-related transcription factor 2 and osterix. We confirmed that hypoxia significantly stimulated ESC osteogenic activity; the strongest stimulation of ESC osteogenesis was exerted when cells were grown in osteogenic media. To identify differentially expressed genes associated with hypoxia-induced ESC differentiation, we performed microarray analysis of ESCs cultured in osteogenic media under normoxic and hypoxic conditions. This study demonstrated that differences in oxygen tension induced the differential expression of genes known to play roles in such processes as skeletal system development and signaling pathways for bone morphogenetic protein, Wnt, Notch, mitogen-activated protein kinase, and integrin. These findings reveal the effects of low oxygen tension on osteogenic progression in ESCs and provide insight into the molecular pathways that regulate ESC differentiation following exposure to hypoxia.
Collapse
Affiliation(s)
- Seong Yeong An
- Department of Maxillofacial Biomedical Engineering and Institute of Oral Biology, School of Dentistry, Kyung Hee University, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 130-701, South Korea
| | - Jung Sun Heo
- Department of Maxillofacial Biomedical Engineering and Institute of Oral Biology, School of Dentistry, Kyung Hee University, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 130-701, South Korea.
| |
Collapse
|
42
|
Sphingosine 1-Phosphate Receptor 1 Is Required for MMP-2 Function in Bone Marrow Mesenchymal Stromal Cells: Implications for Cytoskeleton Assembly and Proliferation. Stem Cells Int 2018; 2018:5034679. [PMID: 29713350 PMCID: PMC5866864 DOI: 10.1155/2018/5034679] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 11/17/2017] [Accepted: 11/27/2017] [Indexed: 12/31/2022] Open
Abstract
Bone marrow-derived mesenchymal stromal cell- (BM-MSC-) based therapy is a promising option for regenerative medicine. An important role in the control of the processes influencing the BM-MSC therapeutic efficacy, namely, extracellular matrix remodelling and proliferation and secretion ability, is played by matrix metalloproteinase- (MMP-) 2. Therefore, the identification of paracrine/autocrine regulators of MMP-2 function may be of great relevance for improving BM-MSC therapeutic potential. We recently reported that BM-MSCs release the bioactive lipid sphingosine 1-phosphate (S1P) and, here, we demonstrated an impairment of MMP-2 expression/release when the S1P receptor subtype S1PR1 is blocked. Notably, active S1PR1/MMP-2 signalling is required for F-actin structure assembly (lamellipodia, microspikes, and stress fibers) and, in turn, cell proliferation. Moreover, in experimental conditions resembling the damaged/regenerating tissue microenvironment (hypoxia), S1P/S1PR1 system is also required for HIF-1α expression and vinculin reduction. Our findings demonstrate for the first time the trophic role of S1P/S1PR1 signalling in maintaining BM-MSCs' ability to modulate MMP-2 function, necessary for cytoskeleton reorganization and cell proliferation in both normoxia and hypoxia. Altogether, these data provide new perspectives for considering S1P/S1PR1 signalling a pharmacological target to preserve BM-MSC properties and to potentiate their beneficial potential in tissue repair.
Collapse
|
43
|
Andreeva ER, Buravkova LB. The Role of Interplay of Mesenchymal Stromal Cells and Macrophages in Physiological and Reparative Tissue Remodeling. ACTA ACUST UNITED AC 2018. [DOI: 10.1134/s0362119718010036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
44
|
Mohammadi M, Mohammadi M, Rezaee MA, Ghadimi T, Abolhasani M, Rahmani MR. Effect of gestational age on migration ability of the human umbilical cord vein mesenchymal stem cells. Adv Med Sci 2018; 63:119-126. [PMID: 29120852 DOI: 10.1016/j.advms.2017.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 07/11/2017] [Accepted: 08/22/2017] [Indexed: 12/28/2022]
Abstract
PURPOSE Migration ability of mesenchymal stem cells (MSCs) towards chemotactic mediators is a determinant factor in cell therapy. MSCs derived from different sources show different properties. Here we compared the migration ability of the term and the pre-term human umbilical cord vein MSCs (hUCV-MSCs). MATERIALS/METHODS MSCs were isolated from term and pre-term umbilical cord vein, and cultured to passage 3-4. Migration rate of both groups was assessed in the presence of 10% FBS using chemotaxis assay. Surface expression of CXCR4 was measured by flow cytometery. The relative gene expression of CXCR4, IGF1-R, PDGFRα, MMP-2, MMP-9, MT1-MMP and TIMP-2 were evaluated using real time PCR. RESULTS The isolation rate of the pre-term hUCV-MSCs was higher than the term hUCV-MSCs. Phenotype characteristics and differentiation ability of the term and pre-term hUCV-MSCs were not different. The migration rate of the pre-term hUCV-MSCs was more than the term hUCV-MSCs. Gene and surface expressions of the CXCR4 were both significantly higher in the pre-term hUCV-MSCs (P≤0.05). The mRNA levels of PDGFRα, MMP-2, MMP-9, MT1-MMP and TIMP-2 showed no significant difference between the two groups. CONCLUSION Our results showed that the gestational age can affect the migration ability of the hUCV-MSCs.
Collapse
Affiliation(s)
- Mobin Mohammadi
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran; Department of Immunology and Hematology, Faculty of medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mehdi Mohammadi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Rezaee
- Zoonosis Research center, Kurdistan University of Medical Sciences, Sanandaj, Iran; Department of Medical Laboratory Sciences, Faculty of Paramedicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Tayyeb Ghadimi
- Department of Surgery, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Massume Abolhasani
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran; Department of Immunology and Hematology, Faculty of medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammad Reza Rahmani
- Department of Immunology and Hematology, Faculty of medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran; Zoonosis Research center, Kurdistan University of Medical Sciences, Sanandaj, Iran.
| |
Collapse
|
45
|
Lee SG, Kim JS, Lee HS, Lim YM, So JH, Hahn D, Ha YS, Nam JO. Bioconverted Orostachys japonicas Extracts Suppress Angiogenic Activity of Ms-1 Endothelial Cells. Int J Mol Sci 2017; 18:ijms18122615. [PMID: 29206202 PMCID: PMC5751218 DOI: 10.3390/ijms18122615] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 11/20/2017] [Accepted: 11/30/2017] [Indexed: 11/25/2022] Open
Abstract
Orostachys japonicus A. Berger (), known as Wa-song in Korea, has been reported to exert various biological effects, such as anti-tumor, anti-oxidant, and anti-febrile effects. However, the anti-angiogenic effects of O.japonicus extracts remain to be investigated. In the present study, we demonstrated the anti-angiogenic effects of bioconverted O. japonicus extract (BOE) in Ms-1 mouse endothelial cells and compared them with the bioactivities of O. japonicus extract (OE). BOE, but not OE, were found to exert anti-angiogenic effects, including inhibition of cell migration, cell adhesion, tube formation of Ms-1 cells, and blood vessel formation of matrigel plug assay in vivo. Furthermore, protein levels of phosphorylated Src kinase were lower in BOE-treated cells than in OE-treated cells. Treatment with OE or BOE did not influence cell viability during the experimental period. Bioconverted extract of O.japonicus have anti-angiogenic effects in vitro and vivo, but non-bioconverted extract do not. We suggest that these observed anti-angiogenic effects are caused by the changes in the composition of bioactive compounds in the extracts as a result of biological conversion.
Collapse
Affiliation(s)
- Seul Gi Lee
- Department of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea.
| | - Jin Soo Kim
- Department of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea.
| | - Han-Saem Lee
- National Development Institute of Korean Medicine, 94, Hwarang-ro, Gyeongsan, Gyeongsangbuk-do 712-260, Korea.
| | - Yu-Mi Lim
- National Development Institute of Korean Medicine, 94, Hwarang-ro, Gyeongsan, Gyeongsangbuk-do 712-260, Korea.
| | - Jai-Hyun So
- National Development Institute of Korean Medicine, 94, Hwarang-ro, Gyeongsan, Gyeongsangbuk-do 712-260, Korea.
| | - Dongyup Hahn
- Institute of Agricultural Science and Technology, Kyungpook National University, Daegu 41404, Korea.
| | - Yu Shin Ha
- Department of Bio Industrial Machinery Engineering, Kyungpook National University, Daegu 41566, Korea.
| | - Ju-Ock Nam
- Department of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea.
| |
Collapse
|
46
|
Zhang H, Barralet JE. Mimicking oxygen delivery and waste removal functions of blood. Adv Drug Deliv Rev 2017; 122:84-104. [PMID: 28214553 DOI: 10.1016/j.addr.2017.02.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 02/13/2017] [Accepted: 02/13/2017] [Indexed: 12/20/2022]
Abstract
In addition to immunological and wound healing cell and platelet delivery, ion stasis and nutrient supply, blood delivers oxygen to cells and tissues and removes metabolic wastes. For decades researchers have been trying to develop approaches that mimic these two immediately vital functions of blood. Oxygen is crucial for the long-term survival of tissues and cells in vertebrates. Hypoxia (oxygen deficiency) and even at times anoxia (absence of oxygen) can occur during organ preservation, organ and cell transplantation, wound healing, in tumors and engineering of tissues. Different approaches have been developed to deliver oxygen to tissues and cells, including hyperbaric oxygen therapy (HBOT), normobaric hyperoxia therapy (NBOT), using biochemical reactions and electrolysis, employing liquids with high oxygen solubility, administering hemoglobin, myoglobin and red blood cells (RBCs), introducing oxygen-generating agents, using oxygen-carrying microparticles, persufflation, and peritoneal oxygenation. Metabolic waste accumulation is another issue in biological systems when blood flow is insufficient. Metabolic wastes change the microenvironment of cells and tissues, influence the metabolic activities of cells, and ultimately cause cell death. This review examines advances in blood mimicking systems in the field of biomedical engineering in terms of oxygen delivery and metabolic waste removal.
Collapse
|
47
|
Mohammadi Najafabadi M, Shamsasenjan K, Akbarzadehlaleh P. The Angiogenic Chemokines Expression Profile of Myeloid Cell Lines Co-Cultured with Bone Marrow-Derived Mesenchymal Stem Cells. CELL JOURNAL 2017; 20:19-24. [PMID: 29308614 PMCID: PMC5759676 DOI: 10.22074/cellj.2018.4924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 02/03/2017] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Angiogenesis, the process of formation of new blood vessels, is essential for development of solid tumors. At first, it was first assumed that angiogenesis is not implicated in the development of acute myeloid leukemia (AML) as a liquid tumor. One of the most important elements in bone marrow microenvironment is mesenchymal stem cells (MSCs). These cells possess an intrinsic tropism for sites of tumor in various types of cancers and have an impact on solid tumors growth by affecting the angiogenic process. But so far, our knowledge is limited about MSCs' role in liquid tumors angiogenesis. By increasing our knowledge about the role of MSCs on angiogenesis, new therapeutic strategies can be used to improve the status of patients with leukemia. MATERIALS AND METHODS In this experimental study, HL-60, K562 and U937 cells were separately co-cultured with bone marrow derived-MSCs and after 8, 16 and 24 hours, alterations in the expression of 10 chemokine genes involved in angiogenesis, were evaluated by quantitative real time-polymerase chain reaction (qRT-PCR). Mono-cultures of leukemia cell lines were used as controls. RESULTS We observed that in HL-60 and K562 cells co-cultured with MSCs, the expression of CXCL10 and CXCL3 genes are increased, respectively as compared to the control cells. Also, in U937 cells co-cultured with MSCs, the expression of CXCL6 gene was upgraded. Moreover in U937 cells, CCL2 gene expression in the first 16 hours was lower than the control cells, while within 24 hours its expression augmented. CONCLUSIONS Our observations, for the first time, demonstrated that bone marrow (BM)-MSCs are able to alter the expression profile of chemokine genes involved in angiogenesis, in acute myeloid leukemia cell lines. MSCs cause different effects on angiogenesis in different leukemia cell lines; in some cases, MSCs promote angiogenesis, and in others, inhibit it.
Collapse
Affiliation(s)
| | - Karim Shamsasenjan
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Akbarzadehlaleh
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
48
|
The future of mesenchymal stem cell-based therapeutic approaches for cancer - From cells to ghosts. Cancer Lett 2017; 414:239-249. [PMID: 29175461 DOI: 10.1016/j.canlet.2017.11.025] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/19/2017] [Accepted: 11/21/2017] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) are multipotent stromal cells which can differentiate into a variety of cell types including osteoblasts, adipocytes and chondrocytes. They are normally resident in adipose tissue, bone marrow and the umbilical cord, but can also be found in other tissues and are known to be recruited to sites of wound healing as well as growing tumours. The therapeutic potential of MSCs has been explored in a number of phase I/II and III clinical trials, of which several were targeted against graft-versus-host disease and to support engraftment of haematopoietic stem cells (HSCs), but currently only very few in the oncology field. There are now three clinical trials either ongoing or recruiting patients that use MSCs to treat tumour disease. In these, MSCs target gastrointestinal, lung and ovarian cancer, respectively. The first study uses MSCs loaded with a HSV-TK expression construct under the control of the CCL5 promoter, and has recently reported successful completion of Phase I/II. While no adverse side effects were seen during this study, no outcomes with respect to therapeutic benefits have been published. The other clinical trials targeting lung and ovarian cancer will be using MSCs expressing cytokines as therapeutic payload. Despite these encouraging early steps towards their clinical use, many questions are still unanswered regarding the biology of MSCs in normal and pathophysiological settings. In this review, in addition to summarising the current state of MSC-based therapeutic approaches for cancer, we will describe the remaining questions, obstacles and risks, as well as novel developments such as MSC-derived nanoghosts.
Collapse
|
49
|
Perán M, López-Ruiz E, García MÁ, Nadaraia-Hoke S, Brandt R, Marchal JA, Kenyon J. A formulation of pancreatic pro-enzymes provides potent anti-tumour efficacy: a pilot study focused on pancreatic and ovarian cancer. Sci Rep 2017; 7:13998. [PMID: 29070896 PMCID: PMC5656641 DOI: 10.1038/s41598-017-14571-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 10/12/2017] [Indexed: 12/13/2022] Open
Abstract
Proteolytic enzymes have shown efficacy in cancer therapy. We present a combination of the two pro-enzymes Trypsinogen and Chymotrypsinogen A with potent in vitro and in vivo anti-tumour efficacy. A synergetic anti-tumour effect for Trypsinogen and Chymotrypsinogen A was determined at a ratio 1:6 (named PRP) using 24 human cancer cell lines. The antiangiogenic effect of PRP was analysed by matrigel-based tube formation and by fibrous capsule formation assays. Furthermore, cell invasion and wound healing assays together with qRT-PCR determination of epithelial-to-mesenchymal transition (EMT) markers were performed on human cancer cells treated with PRP. Additionally, in vivo pharmacokinetic studies were implemented and the PRP's anti-tumour efficacy was explored against orthotopic pancreatic and ovarian cancer tumours. PRP formulation was proven to inhibit in vitro angiogenesis, tumour growth, cancer cell migration and invasiveness; and to be an effective and well tolerated in vivo anti-tumour treatment. Finally, the clinical efficacy of a suppository formulation containing both pancreatic pro-enzymes in the context of a UK Pharmaceuticals Special Scheme was evaluated in advanced cancer patients. Consequently, PRP could have relevant oncological clinical applications for the treatment of advanced or metastatic pancreatic adenocarcinoma and advanced epithelial ovarian cancer.
Collapse
Affiliation(s)
- Macarena Perán
- Department of Health Sciences, University of Jaén, Jaén, Spain.
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain.
| | - Elena López-Ruiz
- Department of Health Sciences, University of Jaén, Jaén, Spain
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - María Ángel García
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Department of Oncology, University Hospital Virgen de las Nieves, Granada, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, Spain
| | | | - Ralf Brandt
- vivoPharm LLC, 1214 Research Boulevard 17036, Hummelstown PA, United States
| | - Juan A Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Julian Kenyon
- The Dove Clinic for Integrated Medicine, Twyford, SO21 1RG, UK.
| |
Collapse
|
50
|
Chiari C, Walzer S, Stelzeneder D, Schreiner M, Windhager R. [Therapeutic utilization of stem cells in orthopedics]. DER ORTHOPADE 2017; 46:1077-1090. [PMID: 28986619 DOI: 10.1007/s00132-017-3475-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Stem cells are becoming increasingly more important in the field of regenerative medicine. Adult mesenchymal stem cells (MSCs) are harvested predominantly from bone marrow or adipose tissue, are already being used in the clinical setting and have a low potential for side effects. In orthopedics, experience has been gained in the treatment of bone defects, non-unions, cartilage defects, osteoarthritis and tendon pathologies. The current data are derived from case studies and randomized controlled trials are missing; therefore, there are many open questions concerning the optimal cell source, number of cells, administration technique (e.g. injections and matrices) or combinations with growth factors; however, it is evident from the data that MSCs have a positive effect on tissue regeneration and are safe to use.
Collapse
Affiliation(s)
- C Chiari
- Universitätsklinik für Orthopädie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich.
| | - S Walzer
- Universitätsklinik für Orthopädie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| | - D Stelzeneder
- Universitätsklinik für Orthopädie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| | - M Schreiner
- Universitätsklinik für Orthopädie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| | - R Windhager
- Universitätsklinik für Orthopädie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| |
Collapse
|