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Khajeh S, Razban V, Naeimzadeh Y, Nadimi E, Asadi-Golshan R, Heidari Z, Talaei-Khozani T, Dehghani F, Mostafavi-Pour Z, Shirali M. Plasticity Comparison of Two Stem Cell Sources with Different Hox Gene Expression Profiles in Response to Cobalt Chloride Treatment during Chondrogenic Differentiation. BIOLOGY 2024; 13:560. [PMID: 39194498 DOI: 10.3390/biology13080560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Revised: 07/20/2024] [Accepted: 07/22/2024] [Indexed: 08/29/2024]
Abstract
The limited self-repair capacity of articular cartilage is a challenge for healing injuries. While mesenchymal stem/stromal cells (MSCs) are a promising approach for tissue regeneration, the criteria for selecting a suitable cell source remain undefined. To propose a molecular criterion, dental pulp stem cells (DPSCs) with a Hox-negative expression pattern and bone marrow mesenchymal stromal cells (BMSCs), which actively express Hox genes, were differentiated towards chondrocytes in 3D pellets, employing a two-step protocol. The MSCs' response to preconditioning by cobalt chloride (CoCl2), a hypoxia-mimicking agent, was explored in an assessment of the chondrogenic differentiation's efficiency using morphological, histochemical, immunohistochemical, and biochemical experiments. The preconditioned DPSC pellets exhibited significantly elevated levels of collagen II and glycosaminoglycans (GAGs) and reduced levels of the hypertrophic marker collagen X. No significant effect on GAGs production was observed in the preconditioned BMSC pellets, but collagen II and collagen X levels were elevated. While preconditioning did not modify the ALP specific activity in either cell type, it was notably lower in the DPSCs differentiated pellets compared to their BMSCs counterparts. These results could be interpreted as demonstrating the higher plasticity of DPSCs compared to BMSCs, suggesting the contribution of their unique molecular characteristics, including their negative Hox expression pattern, to promote a chondrogenic differentiation potential. Consequently, DPSCs could be considered compelling candidates for future cartilage cell therapy.
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Affiliation(s)
- Sahar Khajeh
- Bone and Joint Diseases Research Center, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Vahid Razban
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Yasaman Naeimzadeh
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Elham Nadimi
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Reza Asadi-Golshan
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran 14166-34793, Iran
| | - Zahra Heidari
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Tahereh Talaei-Khozani
- Tissue Engineering Laboratory, Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Farzaneh Dehghani
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
- Histomorphometry and Stereology Research Centre, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Zohreh Mostafavi-Pour
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
- Maternal-Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Masoud Shirali
- School of Biological Sciences, Queen's University Belfast, Belfast BT9 5AJ, UK
- Agri-Food and Biosciences Institute, Hillsborough BT26 6DR, UK
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Xiang YY, Won JH, Lee SJ, Baek KW. The Effect of Exercise on Mesenchymal Stem Cells and their Application in Obesity Treatment. Stem Cell Rev Rep 2024:10.1007/s12015-024-10755-x. [PMID: 38954390 DOI: 10.1007/s12015-024-10755-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2024] [Indexed: 07/04/2024]
Abstract
Mesenchymal stem cells (MSCs) have demonstrated considerable potential in tissue repair and the treatment of immune-related diseases, but there are problems with homing efficiency during MSCs transplantation. Exercise, as an intervention, has been shown to have an important impact on the properties of MSCs. This review summarizes the effects of exercise on the properties (including proliferation, apoptosis, differentiation, and homing) of bone marrow-derived MSCs and adipose-derived MSCs. Studies indicated that exercise enhances bone marrow-derived MSCs proliferation, osteogenic differentiation, and homing while reducing adipogenic differentiation. For adipose-derived MSCs, exercise enhances proliferation and reduces adipogenic differentiation. In addition, studies have investigated the therapeutic effects of combined therapy of MSCs transplantation with exercise on diseases of the bone, cardiac, and nervous systems. The combined therapy improves tissue repair by increasing the homing of transplanted MSCs and cytokine secretion (such as neurotrophin 4). Furthermore, MSCs transplantation also has potential for the treatment of obesity. Although the effect is not significant in weight loss, MSCs transplantation shows effects in controlling blood glucose, improving dyslipidemia, reducing inflammation, and improving liver disease. Finally, the potential role of combined MSCs transplantation and exercise therapy in addressing obesity is discussed.
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Affiliation(s)
- Ying-Ying Xiang
- Department of Physical Education, Gyeongsang National University, Jinju, 52828, Korea
| | - Jong-Hwa Won
- Department of Physical Education, Gyeongsang National University, Jinju, 52828, Korea
| | - Sam-Jun Lee
- Department of Sport Rehabilitation, College of Health, Tongmyong University, Welfare, and Education, Busan, 48520, Korea
| | - Kyung-Wan Baek
- Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju, 52828, Korea.
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Christy BA, Herzig MC, Wu X, Mohammadipoor A, McDaniel JS, Bynum JA. Cell Therapies for Acute Radiation Syndrome. Int J Mol Sci 2024; 25:6973. [PMID: 39000080 PMCID: PMC11241804 DOI: 10.3390/ijms25136973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/14/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024] Open
Abstract
The risks of severe ionizing radiation exposure are increasing due to the involvement of nuclear powers in combat operations, the increasing use of nuclear power, and the existence of terrorist threats. Exposure to a whole-body radiation dose above about 0.7 Gy results in H-ARS (hematopoietic acute radiation syndrome), which is characterized by damage to the hematopoietic system; higher doses result in further damage to the gastrointestinal and nervous systems. Only a few medical countermeasures for ARS are currently available and approved for use, although others are in development. Cell therapies (cells or products produced by cells) are complex therapeutics that show promise for the treatment of radiation injury and have been shown to reduce mortality and morbidity in animal models. Since clinical trials for ARS cannot be ethically conducted, animal testing is extremely important. Here, we describe cell therapies that have been tested in animal models. Both cells and cell products appear to promote survival and lessen tissue damage after whole-body irradiation, although the mechanisms are not clear. Because radiation exposure often occurs in conjunction with other traumatic injuries, animal models of combined injury involving radiation and future countermeasure testing for these complex medical problems are also discussed.
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Affiliation(s)
- Barbara A Christy
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
- Department of Molecular Medicine, UT Health San Antonio, San Antonio, TX 78229, USA
| | - Maryanne C Herzig
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Xiaowu Wu
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Arezoo Mohammadipoor
- Hemorrhage and Vascular Dysfunction, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Jennifer S McDaniel
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - James A Bynum
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
- Department of Surgery, UT Health San Antonio, San Antonio, TX 78229, USA
- Trauma Research and Combat Casualty Care Collaborative, UT Health San Antonio, San Antonio, TX 78229, USA
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Kusumawardani B, Nurul Amin M, Rahayu YC, Sari DS, Altariq MI, Putri AH, Kanya A, Prahasanti C, Aljunaid MA. Human gingival mesenchymal stem cells-lyosecretome attenuates adverse effect of hydrogen peroxide-induced oxidative stress on osteoblast cells. J Taibah Univ Med Sci 2024; 19:687-695. [PMID: 38831997 PMCID: PMC11145533 DOI: 10.1016/j.jtumed.2024.05.002] [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: 10/09/2023] [Revised: 03/19/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To determine total protein content, antioxidant activity, and protective ability of lyophilized human gingival mesenchymal stem cells (hGMSCs)-secretome in hydrogen peroxide (H2O2) induced oxidative stress model. Methods Human GMSCs were cultured to obtain a conditioned medium (secretome), then lyophilized to produce lyosecretome. Total protein was determined by bicinchoninic acid assay (BCA) and SDS-PAGE to improve protein measurements. Antioxidant concentration was measured by ABTS assay, while the protective ability of lyosecretome against oxidative stress was determined by the metabolic activity of osteoblast cells. The study group was divided into a control group (culture medium) and a lyosecretome treatment group (0.0; 0.157, 0.313, 0.625, 1.25, 2.5, 5, and 10 mg/mL + H2O2). Results Lyosecretome had a protein concentration of 2086.00 ± 0.20 μg/ml, with a molecular weight of 174, 74, 61, 55, and 26 kDa, which are thought to facilitate cell migration, as well as bind cytokines and growth factors. Lyosecretome also provided the highest antioxidant activity of 93.51% at a concentration of 4.8 mg/ml, with an IC50 value of 2.08 mg/ml. The highest cell metabolic activity (79.53 ± 2.41%) was shown in the 1.25 mg/ml lyosecretome treatment group. All concentrations of hGMSC-lyosecretome attenuate the adverse effect of H2O2-induced oxidative stress. Conclusion Lyosecretome obtained from hGMSCs can maintain metabolic activity in osteoblast cells as protection against H2O2 oxidative stress.
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Affiliation(s)
- Banun Kusumawardani
- Department of Biomedical Sciences, Faculty of Dentistry, University of Jember, Indonesia
| | - Muhammad Nurul Amin
- Department of Biomedical Sciences, Faculty of Dentistry, University of Jember, Indonesia
| | - Yani C. Rahayu
- Department of Oral Biology, Faculty of Dentistry, University of Jember, Indonesia
| | - Desi S. Sari
- Department of Periodontics, Faculty of Dentistry, University of Jember, Indonesia
| | - Morin I. Altariq
- Undergraduate Program of Dental Medicine, Faculty of Dentistry, University of Jember, Indonesia
| | - Arini H. Putri
- Undergraduate Program of Dental Medicine, Faculty of Dentistry, University of Jember, Indonesia
| | - Amara Kanya
- Undergraduate Program of Dental Medicine, Faculty of Dentistry, University of Jember, Indonesia
| | - Chiquita Prahasanti
- Department of Periodontics, Faculty of Dental Medicine, Airlangga University, Indonesia
| | - Mohammed A. Aljunaid
- Doctoral Program of Dental Medicine, Faculty of Dental Medicine, Airlangga University, Surabaya, Indonesia
- Department of Dental Medicine, Faculty of Medicine, Taiz University, Taiz, Yemen
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Wei C, Guo Y, Ci Z, Li M, Zhang Y, Zhou Y. Advances of Schwann cells in peripheral nerve regeneration: From mechanism to cell therapy. Biomed Pharmacother 2024; 175:116645. [PMID: 38729050 DOI: 10.1016/j.biopha.2024.116645] [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: 01/30/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 05/12/2024] Open
Abstract
Peripheral nerve injuries (PNIs) frequently occur due to various factors, including mechanical trauma such as accidents or tool-related incidents, as well as complications arising from diseases like tumor resection. These injuries frequently result in persistent numbness, impaired motor and sensory functions, neuropathic pain, or even paralysis, which can impose a significant financial burden on patients due to outcomes that often fall short of expectations. The most frequently employed clinical treatment for PNIs involves either direct sutures of the severed ends or bridging the proximal and distal stumps using autologous nerve grafts. However, autologous nerve transplantation may result in sensory and motor functional loss at the donor site, as well as neuroma formation and scarring. Transplantation of Schwann cells/Schwann cell-like cells has emerged as a promising cellular therapy to reconstruct the microenvironment and facilitate peripheral nerve regeneration. In this review, we summarize the role of Schwann cells and recent advances in Schwann cell therapy in peripheral nerve regeneration. We summarize current techniques used in cell therapy, including cell injection, 3D-printed scaffolds for cell delivery, cell encapsulation techniques, as well as the cell types employed in experiments, experimental models, and research findings. At the end of the paper, we summarize the challenges and advantages of various cells (including ESCs, iPSCs, and BMSCs) in clinical cell therapy. Our goal is to provide the theoretical and experimental basis for future treatments targeting peripheral nerves, highlighting the potential of cell therapy and tissue engineering as invaluable resources for promoting nerve regeneration.
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Affiliation(s)
- Chuqiao Wei
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yuanxin Guo
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zhen Ci
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
| | - Mucong Li
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yidi Zhang
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China.
| | - Yanmin Zhou
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, China; Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China.
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Zhang Y, Zhang J, Lesani P, Lu Z, Zreiqat H. Osteopontin Rejuvenates Senescent Adipose-Derived Stem Cells and Restores their Bone Tissue Regenerative Function. Stem Cell Rev Rep 2024; 20:1106-1120. [PMID: 38472643 PMCID: PMC11087332 DOI: 10.1007/s12015-024-10707-5] [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: 02/26/2024] [Indexed: 03/14/2024]
Abstract
The regenerative function of stem cells is compromised when the proportion of senescent stem cells increases with ageing advance. Therefore, combating stem cell senescence is of great importance for stem cell-based tissue engineering in the elderly, but remains largely unexplored. Osteopontin (OPN), a glycosylated phosphoprotein, is one of the key extracellular matrix molecules in bone tissue. OPN activates various signalling pathways and modulates cellular activities, including cell senescence. However, the role of OPN in stem cell senescence remains largely unknown. This study aims to investigate if OPN modulates cell senescence and bone regenerative function in human adipose-derived mesenchymal stem cells (ASCs), and to determine the underlying mechanisms. We first developed a senescent ASC model using serial passaging until passage 10 (P10), in which senescent cells were characterised by reduced proliferation and osteogenic differentiation capacity compared to P4 ASCs. The conditioned medium from P10 ASCs exhibited a diminished trophic effect on human osteoblasts (HOBs), compared to that from P4 ASCs. P10 ASCs on OPN-coated surface showed rejuvenated phenotype and enhanced osteogenic differentiation. The conditioned medium from P10 ASCs on OPN-coating improved trophic effects on HOBs. OPN regulated the morphology of senescent ASCs, transforming them from a more rounded and flattened cell shape to an elongated shape with a smaller area. These findings demonstrated the effects of OPN in restoring senescent ASCs functions, possibly through a mechanism that involves the modulation of cell morphology, indicating that OPN might hold a great potential for rejuvenating senescent stem cells and could potentially open a new venue for regenerating bone tissue in age-related diseases.
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Affiliation(s)
- Yiran Zhang
- Tissue Engineering & Biomaterials Research Unit, School of Biomedical Engineering, Faculty of Engineering and IT, The University of Sydney, Darlington, NSW, 2006, Australia
| | - Junni Zhang
- Tissue Engineering & Biomaterials Research Unit, School of Biomedical Engineering, Faculty of Engineering and IT, The University of Sydney, Darlington, NSW, 2006, Australia
| | - Pooria Lesani
- Tissue Engineering & Biomaterials Research Unit, School of Biomedical Engineering, Faculty of Engineering and IT, The University of Sydney, Darlington, NSW, 2006, Australia
| | - Zufu Lu
- Tissue Engineering & Biomaterials Research Unit, School of Biomedical Engineering, Faculty of Engineering and IT, The University of Sydney, Darlington, NSW, 2006, Australia.
| | - Hala Zreiqat
- Tissue Engineering & Biomaterials Research Unit, School of Biomedical Engineering, Faculty of Engineering and IT, The University of Sydney, Darlington, NSW, 2006, Australia.
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Ding X, Huang J, Zhou R, Che X, Pang Y, Liang D, Lu C, Zhuo Y, Cao F, Wu G, Li W, Li P, Zhao L, Rong X, Li P, Wang C. Bibliometric study and visualization of cellular senescence associated with osteoarthritis from 2009 to 2023. Medicine (Baltimore) 2024; 103:e37611. [PMID: 38669405 PMCID: PMC11049721 DOI: 10.1097/md.0000000000037611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/23/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Osteoarthritis is a common degenerative joint disease that is highly prevalent in the elderly population. Along with the occurrence of sports injuries, osteoarthritis is gradually showing a younger trend. Osteoarthritis has many causative factors, and its pathogenesis is currently unknown. Cellular senescence is a stable form of cell cycle arrest exhibited by cells in response to external stimuli and plays a role in a variety of diseases. And it is only in the last decade or so that cellular senescence has gradually become cross-linked with osteoarthritis. However, there is no comprehensive bibliometric analysis in this field. The aim of this study is to present the current status and research hotspots of cellular senescence in the field of osteoarthritis, and to predict the future trends of cellular senescence in osteoarthritis research from a bibliometric perspective. METHODS This study included 298 records of cellular senescence associated with osteoarthritis from 2009 to 2023, with data from the Web of Science Core Collection database. CiteSpace, Scimago Graphica software, VOSviewer, and the R package "bibliometrix" software were used to analyze regions, institutions, journals, authors, and keywords to predict recent trends in cellular senescence related to osteoarthritis research. RESULTS The number of publications related to cellular senescence associated with osteoarthritis is increasing year by year. China and the United States contribute more than 70% of the publications and are the mainstay of research in this field. Central South University is the most active institution with the largest number of publications. International Journal of Molecular Sciences is the most popular journal in the field with the largest number of publications, while Osteoarthritis and Cartilage is the most cited journal. Loeser, Richard F. is not only the most prolific author, but also the most frequently cited author, contributing greatly to the field. CONCLUSION In the last decade or so, this is the first bibliometric study that systematically describes the current status and development trend of research on cellular senescence associated with osteoarthritis. The study comprehensively and systematically summarizes and concludes the research hotspots and development trends, providing valuable references for researchers in this field.
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Affiliation(s)
- Xueting Ding
- Department of Embryology, School of Basic Medical Sciences, Shanxi Medical University, Shanxi, China
- Animal Experiment Center, Shanxi Medical University, Shanxi, China
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Jingrui Huang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Raorao Zhou
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Xianda Che
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Yiming Pang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Dan Liang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Chengyang Lu
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Yuhao Zhuo
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Fuyang Cao
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Gaige Wu
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Wenjin Li
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Penghua Li
- Laboratory department, Fenyang Hospital of Shanxi Province, Shanxi, China
| | - Litao Zhao
- Pain Department, The Third People's Hospital of Hainan Province, Hainan, China
| | - XueQin Rong
- Pain Department, The Third People's Hospital of Hainan Province, Hainan, China
| | - Pengcui Li
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Chunfang Wang
- Department of Embryology, School of Basic Medical Sciences, Shanxi Medical University, Shanxi, China
- Animal Experiment Center, Shanxi Medical University, Shanxi, China
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Chailakhyan R, Grosheva A, Vorobieva N, Yusupov V, Sviridov A. Combined Light and Thermal Stimulation of Bone Marrow Stem Cells. J Lasers Med Sci 2024; 15:e8. [PMID: 39050999 PMCID: PMC11267100 DOI: 10.34172/jlms.2024.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/17/2024] [Indexed: 07/27/2024]
Abstract
Introduction: The purpose of this study is to achieve a significant increase in the proliferative activity of mesenchymal stem cells (MSCs) of the bone marrow (BM) at early passages after laser exposure to a suspension of these cells and to estimate the effect of light and heat components of laser radiation on the proliferation of BM MSCs. Methods: The studies were performed on rats BM MSCs. MSC suspension was placed into the wells and heated by using laser radiation (980 nm wavelength) or a water bath at 70 °C providing similar temperature dynamics. The studies were carried out in 3 comparison groups: (1) control suspension of MSCs, which was not subjected to heating in a water bath or laser exposure; (2) MSC suspension, which was heated for in a water bath; and (3) suspension of MSCs, which was subjected to laser exposure. The exposure times for the 2nd and 3rd experimental groups were 10- 50 seconds. Results: Under optimal parameters of laser action on the suspension of BM MSCs, a six-fold increase in the number of BM MSCs colonies was registered compared to the control. The role of the light and heat components of laser exposure to MSCs was determined by comparable heating of a suspension of BM MSCs in a water bath, at which only a twofold increase in the number of colonies was maximally obtained. Conclusion: The increase in the MSC proliferation activity occurs due to their Thermo-Photobiomodulation. The result obtained is important for practical use in cell transplantation in the treatment of traumatic injuries of bone, cartilage, and tendon tissues when a rapid and multiple increase in the initial number of autologous BM MSCs is required.
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Affiliation(s)
- Ruben Chailakhyan
- N.F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Alla Grosheva
- N.F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia
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Ghorbanzadeh V, Hassan ALJAF KA, Wasman HM, Dariushnejad H. Crocin inhibit the metastasis of MDA-MB-231 cell line by suppressing epithelial to mesenchymal transition through WNT/β-catenin signalling pathway. Ann Med Surg (Lond) 2024; 86:1401-1407. [PMID: 38463069 PMCID: PMC10923327 DOI: 10.1097/ms9.0000000000001691] [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: 09/23/2023] [Accepted: 12/27/2023] [Indexed: 03/12/2024] Open
Abstract
Background Triple-negative breast cancer has the poorest prognosis and survival rates compared to other breast cancer subtypes due to its invasive behaviours. This type of cancer does not respond to biological therapies and exhibits resistance to available treatment options. Therefore, it is imperative to discover new therapeutics to address this challenge. Methods In this study, a TNBC cell line was utilized to investigate the anti-metastatic effect of crocin on the Wnt/β-catenin pathway. Cell proliferation was assessed using the MTT assay, and the effects of crocin on migration were monitored through transwell and wound healing experiments. The expression of specific epithelial-mesenchymal transition marker genes was evaluated using real-time polymerase chain reaction, and β-catenin expression was also examined through real-time polymerase chain reaction. Results The findings revealed that crocin significantly inhibits cell proliferation and migration of tumour cells in a dose-dependent manner. Moreover, crocin decreased the expression of Vimentin, Snail, Zeb-1, and β-catenin. Additionally, crocin increased the expression of E-cadherin in the MDA-MB-231 cell line. Conclusions The results demonstrated an association between crocin and the Wnt/β-catenin signalling pathway. In conclusion, this study establishes that crocin holds promise as a potential therapeutic option for triple-negative breast cancer.
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Affiliation(s)
| | | | - Hunar Mustafa Wasman
- Medical Laboratory Science Department, University of Raparin, Kurdistan Region, Iraq
| | - Hassan Dariushnejad
- Razi Herbal Medicines Research Center
- Department of Medical Biotechnology, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Wang X, Wang Q, Meng L, Tian R, Guo H, Tan Z, Tan Y. Biodistribution-based Administration of cGMP-compliant Human Umbilical Cord Mesenchymal Stem Cells Affects the Therapeutic Effect of Wound Healing. Stem Cell Rev Rep 2024; 20:329-346. [PMID: 37889447 DOI: 10.1007/s12015-023-10644-9] [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: 10/12/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Although mesenchymal stem cells (MSCs) are used as therapeutic agents for skin injury therapy, few studies have reported the effects of dosing duration and delivery frequency on wound healing. In addition, before the clinical application of MSCs, it is important to assess whether their usage might influence tumor occurrence. METHODS We described the metabolic patterns of subcutaneous injection of hUC-MSCs using fluorescence tracing and qPCR methods and applied them to the development of drug delivery strategies for promoting wound healing. RESULTS (i) We developed cGMP-compliant hUC-MSC products with critical quality control points for wound healing; (ii) The products did not possess any tumorigenic or tumor-promoting/inhibiting ability in vivo; (iii) Fluorescence tracing and qPCR analyses showed that the subcutaneous application of hUC-MSCs did not result in safety-relevant biodistribution or ectopic migration; (iv) Reinjecting hUC-MSCs after significant consumption significantly improved reepithelialization and dermal regeneration. CONCLUSIONS Our findings provided a reference for controlling the quality of MSC products used for wound healing and highlighted the importance of delivery time and frequency for designing in vivo therapeutic studies.
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Affiliation(s)
- Xin Wang
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China
| | - Qiuhong Wang
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China
| | - Lingjiao Meng
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China
| | - Ruifeng Tian
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China
| | - Huizhen Guo
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China
| | - Zengqi Tan
- School of Medicine, Northwest University, Xi'an, China
| | - Yi Tan
- Qilu Cell Therapy Technology Co., Ltd, Gangyuan 6th Road, Licheng District, Ji'nan, Shandong, 250000, People's Republic of China.
- Shandong Yinfeng Life Science Research Institute, Ji'nan, People's Republic of China.
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11
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Zhang H, Gu Y, Zhang K, Tu Y, Ouyang C. Roles and mechanisms of umbilical cord mesenchymal stem cells in the treatment of diabetic foot: A review of preclinical and clinical studies. J Diabetes Complications 2024; 38:108671. [PMID: 38154217 DOI: 10.1016/j.jdiacomp.2023.108671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/29/2023] [Accepted: 12/17/2023] [Indexed: 12/30/2023]
Abstract
AIMS Growing preclinical and clinical evidence has suggested the potential method of umbilical cord mesenchymal stem cell (UCMSC) therapy for diabetic foot. Thus, the authors provided an outline of the application of UCMSCs in the treatment of diabetic foot and further summarized the roles and mechanisms of this therapy. DATA SYNTHESIS With no time limitations, the authors searched the Web of Science, Cochrane Central Register of Controlled Trials, and PubMed (MEDLINE) databases. 14 studies were included, including 9 preclinical experiments and 5 clinical trials (3 RCTs and 2 single-arm trials). CONCLUSIONS The UCMSCs are of great efficacy and safety, and function mainly by reducing inflammation, regulating immunity, promoting growth factors, and enhancing the functions of vascular endothelial cells, fibroblasts, and keratinocytes. As a result, ulcer healing-related biological processes ensue, which finally lead to diabetic foot ulcer healing and clinical symptom improvement. UCMSC treatment enhances diabetic foot ulcer healing and has a safety profile. They function mainly by modulating immunity, promoting growth factor secretion, and enhancing cellular functions. More well-designed preclinical and clinical studies are needed to provide the most optimal protocol, the comprehensive molecular mechanisms, as well as to further evaluate the efficiency and safety profile of UCMSC treatment in diabetic foot patients.
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Affiliation(s)
- Haorui Zhang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing 100037, China
| | - Yuanrui Gu
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing 100037, China
| | - Ke Zhang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing 100037, China
| | - Yanxia Tu
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing 100037, China
| | - Chenxi Ouyang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing 100037, China.
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12
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Bi M, Yang K, Yu T, Wu G, Li Q. Cell-based mechanisms and strategies of co-culture system both in vivo and vitro for bone tissue engineering. Biomed Pharmacother 2023; 169:115907. [PMID: 37984308 DOI: 10.1016/j.biopha.2023.115907] [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: 09/09/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 11/22/2023] Open
Abstract
The lack of a functional vascular supply has been identified as a major challenge limiting the clinical introduction of stem cell-based bone tissue engineering (BTE) for the repair of large-volume bone defects (LVBD). Various approaches have been explored to improve the vascular supply in tissue-engineered constructs, and the development of strategies that could effectively induce the establishment of a functional vascular supply has become a major goal of BTE research. One of the state-of-the-art methods is to incorporate both angiogenic and osteogenic cells in co-culture systems. This review clarifies the key concepts involved, summarises the cell types and models used to date, and systematically evaluates their performance. We also discuss the cell-to-cell communication between these two cell types and the strategies explored in BTE constructs with angiogenic and osteogenic cells to optimise their functions. In addition, we outline unresolved issues and remaining obstacles that need to be overcome for further development in this field and eventual successful repair of LVBD.
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Affiliation(s)
- Mengning Bi
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China; Department of Orthodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral diseases; Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology Shanghai, China
| | - Kaiwen Yang
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China; Department of Oral Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology &Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology, Shanghai, China
| | - Tao Yu
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Gang Wu
- Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC and Academic Center for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam (VU), Amsterdam Movement Science (AMS), Amsterdam, the Netherlands; Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam (UvA) and Vrije Universiteit Amsterdam (VU), Amsterdam, the Netherlands.
| | - Qiong Li
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China.
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13
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Smirnova A, Yatsenko E, Baranovskii D, Klabukov I. Mesenchymal stem cell-derived extracellular vesicles in skin wound healing: the risk of senescent drift induction in secretome-based therapeutics. Mil Med Res 2023; 10:60. [PMID: 38031201 PMCID: PMC10688489 DOI: 10.1186/s40779-023-00498-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 11/20/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Anna Smirnova
- National Medical Research Radiological Center, Obninsk, 249036, Russia
- Obninsk Institute for Nuclear Power Engineering, National Research Nuclear University MEPhI, Obninsk, 249031, Russia
| | - Elena Yatsenko
- National Medical Research Radiological Center, Obninsk, 249036, Russia
| | - Denis Baranovskii
- National Medical Research Radiological Center, Obninsk, 249036, Russia
| | - Ilya Klabukov
- National Medical Research Radiological Center, Obninsk, 249036, Russia.
- Obninsk Institute for Nuclear Power Engineering, National Research Nuclear University MEPhI, Obninsk, 249031, Russia.
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14
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Ma S, Li X, Wu W, Zhang P, Yang Y, Huang L, Wan Q. Screening and identification of hub genes of scar physique via weighted gene co-expression network analysis. Medicine (Baltimore) 2023; 102:e36077. [PMID: 37986383 PMCID: PMC10659739 DOI: 10.1097/md.0000000000036077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/23/2023] [Accepted: 10/20/2023] [Indexed: 11/22/2023] Open
Abstract
Scar physique refers to the abnormal repair of skin injury in some people, which may easily lead to keloid or hypertrophic scar. However, the mechanism of scar physique is still unclear. GSE108110 was obtained from the gene expression omnibus database. Differently expression genes (DEGs) between normal skin tissue of non-scar physique individuals and normal skin tissue of scar physique individuals were screened by R package "limma". Weighted gene co-expression network analysis was performed to find highly relevant gene modules. Functional annotation of DEGs was made. Protein-protein interaction network was constructed, and the identification and analysis of hub DEGs were performed, including identification of hub DEGs associated with scar diseases, MiRNA of hub DEGs prediction, and functional annotation of miRNA. A total of 1389 up-regulate DEGs and 1672 down-regulate DEGs were screened. weighted gene co-expression network analysis analysis showed that the dendrogram and heatmap were used to quantify module similarity by correlation. The associations between clinic traits and the modules were identified based on the correlation between module and scar physique. Eight common hub genes were obtained. The comparative toxicogenomics database shows common hub genes associated with scar tissue. Gene ontology and Kyoto encyclopedia of genes and genomes analysis were significantly enriched in "fibroblast growth factor receptor signaling pathway", "epidermal growth factor receptor signaling pathway", "G1/S transition of mitotic cell cycle", protein polyubiquitination", and others. The 8 hub genes might be involved in the development of scarring and used as early diagnosis, prevention and treatment of scar physique.
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Affiliation(s)
- Shuxian Ma
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Xuze Li
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Wenhao Wu
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Pei Zhang
- Intensive Care Unit of Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Yanjie Yang
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Lining Huang
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
| | - Qian Wan
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Xinhua District, Shijiazhuang City, Hebei Province, China
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15
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Kao YT, Yen CC, Fan HC, Chen JK, Chen MS, Lan YW, Yang SH, Chen CM. In Utero Cell Treatment of Hemophilia A Mice via Human Amniotic Fluid Mesenchymal Stromal Cell Engraftment. Int J Mol Sci 2023; 24:16411. [PMID: 38003601 PMCID: PMC10670993 DOI: 10.3390/ijms242216411] [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: 09/20/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Hemophilia is a genetic disorder linked to the sex chromosomes, resulting in impaired blood clotting due to insufficient intrinsic coagulation factors. There are approximately one million individuals worldwide with hemophilia, with hemophilia A being the most prevalent form. The current treatment for hemophilia A involves the administration of clotting factor VIII (FVIII) through regular and costly injections, which only provide temporary relief and pose inconveniences to patients. In utero transplantation (IUT) is an innovative method for addressing genetic disorders, taking advantage of the underdeveloped immune system of the fetus. This allows mesenchymal stromal cells to play a role in fetal development and potentially correct genetic abnormalities. The objective of this study was to assess the potential recovery of coagulation disorders in FVIII knockout hemophilia A mice through the administration of human amniotic fluid mesenchymal stromal cells (hAFMSCs) via IUT at the D14.5 fetal stage. The findings revealed that the transplanted human cells exhibited fusion with the recipient liver, with a ratio of approximately one human cell per 10,000 mouse cells and produced human FVIII protein in the livers of IUT-treated mice. Hemophilia A pups born to IUT recipients demonstrated substantial improvement in their coagulation issues from birth throughout the growth period of up to 12 weeks of age. Moreover, FVIII activity reached its peak at 6 weeks of age, while the levels of FVIII inhibitors remained relatively low during the 12-week testing period in mice with hemophilia. In conclusion, the results indicated that prenatal intrahepatic therapy using hAFMSCs has the potential to improve clotting issues in FVIII knockout mice, suggesting it as a potential clinical treatment for individuals with hemophilia A.
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Affiliation(s)
- Yung-Tsung Kao
- Department of Life Sciences, Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan;
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, National Health Research Institutes and National Chung Hsing University, Taichung 402, Taiwan;
| | - Chih-Ching Yen
- Department of Internal Medicine, Pulmonary Medicine Section, China Medical University Hospital, and China Medical University, Taichung 404, Taiwan;
| | - Hueng-Chuen Fan
- Department of Pediatrics, Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan;
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Miaoli 356, Taiwan
| | - Jen-Kun Chen
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, National Health Research Institutes and National Chung Hsing University, Taichung 402, Taiwan;
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Miaoli 350, Taiwan
| | - Ming-Shan Chen
- Department of Anesthesiology, Ditmanson Medical Foundation Chia-Yi Christion Hospital, Chia-Yi 600, Taiwan;
| | - Ying-Wei Lan
- Division of Pulmonary Biology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45237, USA;
| | - Shang-Hsun Yang
- Department of Physiology, Institute of Basic Medical Sciences, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Chuan-Mu Chen
- Department of Life Sciences, Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan;
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, National Health Research Institutes and National Chung Hsing University, Taichung 402, Taiwan;
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
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16
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Inubushi T, Priyanka N, Watanabe M, Takahashi Y, Kusano S, Kurosaka H, Papagerakis S, Papagerakis P, Hayashi M, Yamashiro T. On-demand chlorine dioxide solution enhances odontoblast differentiation through desulfation of cell surface heparan sulfate proteoglycan and subsequent activation of canonical Wnt signaling. Front Cell Dev Biol 2023; 11:1271455. [PMID: 37954207 PMCID: PMC10637356 DOI: 10.3389/fcell.2023.1271455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
Heparan sulfate proteoglycans (HSPGs) surround the surface of odontoblasts, and their modification affects their affinity for Wnt ligands. This study proposes applying Matching Transformation System® (MA-T), a novel chlorinated oxidant, to enhance dentinogenesis. MA-T treatment in odontoblasts decreased sulfation of HSPG and upregulated the expression of dentin sialophosphoprotein (Dspp) and Dentin Matrix Protein 1 (Dmp1) via activation of canonical Wnt signaling in vitro. Ex vivo application of MA-T also enhanced dentin matrix formation in developing tooth explants. Reanalysis of a public single-cell RNA-seq dataset revealed significant Wnt activity in the odontoblast population, with enrichment for Wnt10a and Wnt6. Silencing assays showed that Wnt10a and Wnt6 were redundant in inducing Dspp and Dmp1 mRNA expression. These Wnt ligands' expression was upregulated by MA-T treatment, and TCF/LEF binding sites are present in their promoters. Furthermore, the Wnt inhibitors Notum and Dkk1 were enriched in odontoblasts, and their expression was also upregulated by MA-T treatment, together suggesting autonomous maintenance of Wnt signaling in odontoblasts. This study provides evidence that MA-T activates dentinogenesis by modifying HSPG and through subsequent activation of Wnt signaling.
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Affiliation(s)
- Toshihiro Inubushi
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Nag Priyanka
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Masakatsu Watanabe
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Yusuke Takahashi
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Shinnosuke Kusano
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Hiroshi Kurosaka
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Silvana Papagerakis
- Department of Surgery, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Anatomy, Physiology and Pharmacology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
- College of Dentistry, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Petros Papagerakis
- Department of Surgery, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Anatomy, Physiology and Pharmacology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
- College of Dentistry, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Mikako Hayashi
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita, Japan
| | - Takashi Yamashiro
- Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Osaka University, Suita, Japan
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17
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Bagheri-Hosseinabadi Z, Zafari J, Javani Jouni F, Sadeghi H, Abbasifard M. Assessing Radiosensitivity: Effects of Acute Ionizing Radiation on Inflammation and Apoptosis in Macrophage Cell Line (RAW 264.7). J Lasers Med Sci 2023; 14:e40. [PMID: 38028879 PMCID: PMC10658128 DOI: 10.34172/jlms.2023.40] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 09/02/2023] [Indexed: 12/01/2023]
Abstract
Introduction: The responses of biological systems to various types of radiation have multifaceted dimensions. In the field of ionizing radiation, in vitro external gamma radiation therapy has primarily been studied as a model to elucidate the challenges that biological systems face from radiation effects. Exposure of cells/organisms to gamma radiation results in a cascade of ionization events that can cause severe and irreversible biological damage. However, the biological responses and oxidative stress-related mechanisms under acute radiation conditions remain poorly understood in inflammatory systems. The present study aimed to provide a model of the effect of ionizing radiation on macrophages, which play a pivotal role in the mechanisms of inflammation, to assess the impact of radiotherapy as an approach to treating inflammatory diseases. Methods: A macrophage cell line (RAW 264.7) was cultured and exposed to different doses of gamma radiation (4, 6, 8, 10 Gy). Cell viability, apoptosis, cell cycle, migration, nitric oxide (NO) and prostaglandin E2 (PGE2) production, expression of pro-inflammatory and apoptotic genes, and cytokine secretion of macrophages were also evaluated. Results: The results showed that gamma radiation at 4 Gy had a low effect on macrophage characteristics and cytokine secretion patterns. In contrast, higher doses (8 and 10 Gy) increased DNA damage, expression of apoptotic genes, and secretion of NO and PGE2 cytokines. 6 Gy radiation, the maximum radiation dose, showed moderate non-destructive effects and inflammation process modulation. In this study, doses higher than 6 Gy of Gamma radiation caused cell mortality. Conclusion: It appears that 6 Gy of gamma radiation modulates the inflammatory cascade caused by macrophage cells.
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Affiliation(s)
- Zahra Bagheri-Hosseinabadi
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Jaber Zafari
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran Medical sciences, Islamic Azad University, Tehran, Iran
| | - Fatemeh Javani Jouni
- Department of Biochemistry and Biophysics, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hanieh Sadeghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mitra Abbasifard
- Department of Internal Medicine, School of Medicine, Ali-Ibn Abi-Talib hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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18
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Roato I, Baima G, Orrico C, Mosca Balma A, Alotto D, Romano F, Ferracini R, Aimetti M, Mussano F. Senescent Markers Expressed by Periodontal Ligament-Derived Stem Cells (PDLSCs) Harvested from Patients with Periodontitis Can Be Rejuvenated by RG108. Biomedicines 2023; 11:2535. [PMID: 37760976 PMCID: PMC10526252 DOI: 10.3390/biomedicines11092535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Periodontal ligament (PDL) has become an elective source of mesenchymal stem cells (PDLSCs) in dentistry. This research aimed to compare healthy PDLSCs (hPDLSCs) and periodontitis PDLSCs (pPDLSCs) to ascertain any possible functional differences owing to their milieux of origin. Cells were tested in terms of colony-forming unit efficiency; multi differentiating capacity; immunophenotype, stemness, and senescent state were studied by flow cytometry, immunofluorescence, and β-galactosidase staining; gene expression using RT-PCR. Both hPDLSCs and pPDLSCs were comparable in terms of their immunophenotype and multilineage differentiation capabilities, but pPDLSCs showed a senescent phenotype more frequently. Thus, a selective small molecule inhibitor of DNA methyltransferase (DNMT), RG108, known for its effect on senescence, was used to possibly reverse this phenotype. RG108 did not affect the proliferation and apoptosis of PDLSCs, and it showed little effect on hPDLSCs, while a significant reduction of both p16 and p21 was detected along with an increase of SOX2 and OCT4 in pPDLSCs after treatment at 100 μM RG108. Moreover, the subset of PDLSCs co-expressing OCT4 and p21 decreased, and adipogenic potential increased in pPDLSCs after treatment. pPDLSCs displayed a senescent phenotype that could be reversed, opening new perspectives for the treatment of periodontitis.
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Affiliation(s)
- Ilaria Roato
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
| | - Giacomo Baima
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
- Politecnico di Torino, 10129 Turin, Italy
| | - Clarissa Orrico
- Fondazione Ricerca Molinette-Onlus, A.O.U. Città della Salute e della Scienza, 10129 Turin, Italy;
| | - Alessandro Mosca Balma
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
| | - Daniela Alotto
- Skin Bank, Department of General and Specialized Surgery, A.O.U. Città della Salute e Della Scienza, 10126 Turin, Italy;
| | - Federica Romano
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
| | - Riccardo Ferracini
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, 16132 Genoa, Italy;
| | - Mario Aimetti
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
| | - Federico Mussano
- Department of Surgical Sciences, University of Turin, 10126 Turin, Italy; (I.R.); (A.M.B.); (F.R.); (M.A.); (F.M.)
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19
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Lee BW, Kwok SK. Mesenchymal Stem/Stromal Cell-Based Therapies in Systemic Rheumatic Disease: From Challenges to New Approaches for Overcoming Restrictions. Int J Mol Sci 2023; 24:10161. [PMID: 37373308 DOI: 10.3390/ijms241210161] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/10/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Systemic rheumatic diseases, such as rheumatoid arthritis, systemic lupus erythematosus, and systemic sclerosis, are chronic autoimmune diseases affecting multiple organs and tissues. Despite recent advances in treatment, patients still experience significant morbidity and disability. Mesenchymal stem/stromal cell (MSC)-based therapy is promising for treating systemic rheumatic diseases due to the regenerative and immunomodulatory properties of MSCs. However, several challenges need to be overcome to use MSCs in clinical practice effectively. These challenges include MSC sourcing, characterization, standardization, safety, and efficacy issues. In this review, we provide an overview of the current state of MSC-based therapies in systemic rheumatic diseases, highlighting the challenges and limitations associated with their use. We also discuss emerging strategies and novel approaches that can help overcome the limitations. Finally, we provide insights into the future directions of MSC-based therapies for systemic rheumatic diseases and their potential clinical applications.
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Affiliation(s)
- Bong-Woo Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Seung-Ki Kwok
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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20
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Lischer M, di Summa PG, Petrou IG, Schaefer DJ, Guzman R, Kalbermatten DF, Madduri S. Mesenchymal Stem Cells in Nerve Tissue Engineering: Bridging Nerve Gap Injuries in Large Animals. Int J Mol Sci 2023; 24:ijms24097800. [PMID: 37175506 PMCID: PMC10177884 DOI: 10.3390/ijms24097800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Cell-therapy-based nerve repair strategies hold great promise. In the field, there is an extensive amount of evidence for better regenerative outcomes when using tissue-engineered nerve grafts for bridging severe gap injuries. Although a massive number of studies have been performed using rodents, only a limited number involving nerve injury models of large animals were reported. Nerve injury models mirroring the human nerve size and injury complexity are crucial to direct the further clinical development of advanced therapeutic interventions. Thus, there is a great need for the advancement of research using large animals, which will closely reflect human nerve repair outcomes. Within this context, this review highlights various stem cell-based nerve repair strategies involving large animal models such as pigs, rabbits, dogs, and monkeys, with an emphasis on the limitations and strengths of therapeutic strategy and outcome measurements. Finally, future directions in the field of nerve repair are discussed. Thus, the present review provides valuable knowledge, as well as the current state of information and insights into nerve repair strategies using cell therapies in large animals.
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Affiliation(s)
- Mirko Lischer
- Center for Bioengineering and Regenerative Medicine, Department of Biomedical Engineering, University of Basel, 4123 Allschwil, Switzerland
| | - Pietro G di Summa
- Department of Plastic, Reconstructive and Hand Surgery, University Hospital of Lausanne and University of Lausanne, 1015 Lausanne, Switzerland
| | - Ilias G Petrou
- Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University Hospitals and University of Geneva, 1205 Geneva, Switzerland
| | - Dirk J Schaefer
- Department of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital Basel, 4031 Basel, Switzerland
| | - Daniel F Kalbermatten
- Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University Hospitals and University of Geneva, 1205 Geneva, Switzerland
- Department of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Srinivas Madduri
- Center for Bioengineering and Regenerative Medicine, Department of Biomedical Engineering, University of Basel, 4123 Allschwil, Switzerland
- Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University Hospitals and University of Geneva, 1205 Geneva, Switzerland
- Department of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
- Bioengineering and Neuroregeneration, Department of Surgery, Geneva University Hospitals and University of Geneva, 1205 Geneva, Switzerland
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