Combating Osteoarthritis through Stem Cell Therapies by Rejuvenating Cartilage: A Review by Navneet Kumar Dubey, Viraj Krishna Mishra, Rajni Dubey, Shabbir Syed-Abdul, Joseph R. Wang, Peter D. Wang, Win-Ping Deng

“…Recently, the pluripotent and various multipotent mesenchymal stem cells have been employed for OA therapy, due to their differentiation potential towards chondrogenic lineage. …”
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Stem Cell-Derived Nanovesicles: A Novel Cell-Free Therapy for Wound Healing by Jianghong Huang, Jun Zhang, Jianyi Xiong, Shuqing Sun, Jiang Xia, Lei Yang, Yujie Liang

“…Wound healing and regeneration are a dynamic and complex process that requires a collaborative effort between growth factors, epidermal cells, dermal cells, extracellular matrix, and vessels local to the wound area. Mesenchymal stem cells participate in the recruitment site, mainly by releasing secretory factors and matrix proteins to promote wound healing. …”
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BMSCs Regulate Astrocytes through TSG-6 to Protect the Blood-Brain Barrier after Subarachnoid Hemorrhage by Yilv Wan, Min Song, Xun Xie, Zhen Chen, Ziyun Gao, Xiang Wu, Rui Huang, Min Chen

“…In patients with subarachnoid hemorrhage (SAH), the damage of the blood-brain barrier (BBB) can be life-threatening. Mesenchymal stem cells are widely used in clinical research due to their pleiotropic properties. …”
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Effect of Jiangu Granule on miR-141 and Osteogenic Gene Dlx5/Msx2/Runx2 in Ovariectomized Mice by Zhiheng ZHANG, Wenming ZHANG, Zhenpu WEI, Chutian ZHANG, Juan YANG, Yanping LIN

“…Fat around ovary of the sham operation group was removed, but not ovary, bilateral ovaries of the saline group and Jiangu granule group were removed surgically, and administrate respectively by normal saline and Jiangu granule.After eight weeks of intervention, the tibial morphology was observed by micro-CT, the expression of microRNA-141, Dlx5, Msx2 and Runx2 in bone tissue were detected by real-time PCR, protein contents of Dlx5, Msx2 and Runx2 in bone tissue were detected by Western blot.Results:Compared with the saline group, the number, width, length, shape and distribution of trabeculae in the Jiangu granule group recovered partially, and the density and connectivity of trabeculae increased, which could not be restored to the level of the sham operation group, The area of cortical bone increased, the bone marrow cavity decreased, and basically restored to the level of the sham operation group; BMC, BMD, BV/TV, BS/TV, Tb.N increased significantly; Tb.Sp, SMI reduced significantly;the relative amount of microRNA-141 and Msx2 in bone tissue decreased significantly;the relative contents of Runx2 and Dlx5 in bone tissue increased significantly, with statistically significant differences (<italic>P</italic>&lt;0.05).Conclusion:Jiangu granule can effectively reduce the expression of miR-141, enhance the expression of key osteogenic factors such as Dlx5 and Runx2 by influencing BMP signaling pathway Dlx5/Msx2/Runx2 in bone marrow mesenchymal stem cells (BMSCs), and promote osteogenic potential, so as to prevent and treat osteoporosis.…”
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Dexamethasone-Activated MSCs Release MVs for Stimulating Osteogenic Response by Mingyan Zhao, Peng Li, Haijia Xu, Qunwen Pan, Rong Zeng, Xiaotang Ma, Zhanghua Li, Hao Lin

“…Dexamethasone (DXM) is widely accepted as an important regulator in tailoring the differentiation potential of mesenchymal stem cells (MSCs). However, the effect of DXM on the paracrine signaling of MSCs remains unknown. …”
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Synergistic Approach of High-Precision 3D Printing and Low Cell Adhesion for Enhanced Self-Assembled Spheroid Formation by Chunxiang Lu, Aoxiang Jin, Chuang Gao, Hao Qiao, Huazhen Liu, Yi Zhang, Wenbin Sun, Shih-Mo Yang, Yuanyuan Liu

“…We successfully formed three types of spheroids—human immortalized epidermal cells (HaCaTs), umbilical cord mesenchymal stem cells (UC-MSCs), and human osteosarcoma cells (MG63s)—on the chip. …”
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Tailoring and characterization of bioactive graft material for alveolar bone preservation and regeneration in fresh extraction sockets of dog model by Ayat Hamdy, Manal Saad, Rania ElBackly, Samir Nouh, Himanshu Jain, Mona Marei

“…Tailored amorphous multiporous bioactive glass (TAMP -BG) was prepared and characterized for bioactivity and response of human alveolar bone marrow mesenchymal stem cells (hABMSCs). Extraction sockets of twenty-two male mongrel dogs received TAMP-BG in the right side around implant in the distal socket of the mandibular fourth premolar (P4), while the adjacent empty mesial socket of the same tooth was filled with the same graft. …”
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Adipose-Derived Stem Cells in Bone Tissue Engineering: Useful Tools with New Applications by Gabriele Storti, Maria Giovanna Scioli, Bong-Sung Kim, Augusto Orlandi, Valerio Cervelli

“…They are easy to harvest and isolate, and they are available in significative quantities, thus offering a feasible and valid alternative to other sources of mesenchymal stem cells (MSCs), like bone marrow. Together with an advantageous proliferative and differentiative profile, they also offer a high paracrine activity through the secretion of several bioactive molecules (such as growth factors and miRNAs) via a sustained exosomal release which can exert efficient conditioning on the surrounding microenvironment. …”
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A vascular endothelial growth factor–loaded chitosan-hyaluronic acid hydrogel scaffold enhances the therapeutic effect of adipose-derived stem cells in the context of stroke by Zhijian Zheng, Xiaohui Lin, Zijun Zhao, Qiang Lin, Ji Liu, Manli Chen, Wenwen Wu, Zhiyun Wu, Nan Liu, Hongbin Chen

“…Adipose-derived stem cell, one type of mesenchymal stem cells, is a promising approach in treating ischemia-reperfusion injury caused by occlusion of the middle cerebral artery. …”
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TiO2 Nanocoatings with Controllable Crystal Type and Nanoscale Topography on Zirconia Implants to Accelerate Bone Formation by Nan Li, Zhichao Liu, Guanqi Liu, Zhi Wang, Xianwei Guo, Chuanbin Guo, Jianmin Han

“…In addition, in vitro cytocompatibility and osteogenic potential performance of the coatings were evaluated by human bone marrow mesenchymal stem cells (hBMSCs), and in vivo osseointegration performance was assessed in a rat femoral condyle model. …”
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Development of Prevascularized Synthetic Block Graft for Maxillofacial Reconstruction by Borvornwut Buranawat, Abeer Shaalan, Devy F. Garna, Lucy Di Silvio

“…Conversely, the co-culture with mesenchymal stem cells did not yield similar results. Combining ECs and aHOBs in the CMP scaffold offers a promising approach to developing prevascularized grafts for cranio-maxillofacial reconstruction. …”
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EVALUATION OF POLYMORPHONUCLEAR IMMUNE CELLS IN BIOCOMPATIBILITY TEST DFLP SPONGE CARTILAGE SCAFFOLD, ADIPOSE-DERIVED MSC AND SECRETOME WITH CARTILAGE INJECTION MODEL by Brilliant Citra Wirashada, Dwikora Novemberi Utomo, Lukas Widhiyanto

“…Rabbits were divided into 4 treatment groups: microfracture defect group with DFLP sponge cartilage scaffold (P1) implantation; Microfracture defect group with DFLP sponge cartilage scaffold-secretome implantation (P2); Microfracture defect group with DFLP sponge cartilage scaffold-adipose derived Mesenchymal Stem Cells (ADMSCs) (P3); Microfracture defect group without implantation (control). …”
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Cardioprotective effects of hUCMSCs-Exosi-EGR1 MN patch in MI/RI by modulating oxidative stress and mitophagy by Chen Huang, Xun Zhang, Shi-Xiong Wu, Qing Chang, Zhi-Kun Zheng, Jing Xu

“…In an effort to address the detrimental effects of myocardial ischemia/reperfusion injury (MI/RI), this study introduces a novel therapeutic strategy that involves a microneedle (MN) patch loaded with exosomes derived from human umbilical cord mesenchymal stem cells (hUCMSCs) and carrying small interfering RNA (siRNA) targeting early growth response-1 (EGR1). …”
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MSC-derived exosome ameliorates pulmonary fibrosis by modulating NOD 1/NLRP3-mediated epithelial-mesenchymal transition and inflammation by Wei Chen, Jie Peng, Xiangyi Tang, Shao Ouyang

“…In recent years, the therapeutic role of exosomes derived from mesenchymal stem cells (MSC-exos) in anti-fibrotic treatment has received much attention. …”
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Mesenchymal Progenitors Derived from Different Locations in Long Bones Display Diverse Characteristics by Weiguang Lu, Bo Gao, Jing Fan, Pengzhen Cheng, Yaqian Hu, Qiang Jie, Zhuojing Luo, Liu Yang

“…The three groups exhibited similar cellular morphologies and expressed the typical surface markers associated with mesenchymal stem cells. Interestingly, after cell proliferation assays and bidirectional differentiation analysis, periosteal mesenchymal progenitors showed a higher proliferative ability and adipogenic differentiation potential. …”
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Epoetin-alfa-induced osteogenesis in the bone organoid model by Natalia A. Nadezhdina, Oleg S. Gudyrev, Sergey V. Nadezhdin, Lyudmila M. Danilenko, Aleksandr A. Dolzhikov, Kristina K. Kremleva, Tatyana G. Pokrovskaya

“…Materials and Methods: The study was conducted on human mesenchymal stem cells (hMSC) and trabecular bone organoids (TBO). …”
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Bioceramic Surface Topography Regulating Immune Osteogenesis by Jianxin Hao, Lin Du, Yuening He, Chengtie Wu

“…Further researches show that macrophage of the large spacing micro-groove structure can promote the osteogenic differentiation of bone mesenchymal stem cells, which can benefit osteogenesis and osteointegration. …”
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Inhibition of Histone Methyltransferase, Histone Deacetylase, and β-Catenin Synergistically Enhance the Cardiac Potential of Bone Marrow Cells by Jinpu Yang, Keerat Kaur, John G. Edwards, Carol A. Eisenberg, Leonard M. Eisenberg

“…Previously, we reported that treatment with the G9a histone methyltransferase inhibitor BIX01294 causes bone marrow mesenchymal stem cells (MSCs) to exhibit a cardiocompetent phenotype, as indicated by the induction of the precardiac markers Mesp1 and brachyury. …”
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Functional poly(ether-ketone-ketone) composite scaffold with enhanced cell-material interaction, anti-inflammatory and osteogenesis for facilitating osteointegration and bone regen... by Qianwen Yang, Anbei Chen, Xin Zhang, Zhaoying Wu, Chao Zhang

“…Due to the release of bioactive ions, SPBC can significantly promote the polarization of RAW264.7 cells towards M2 and the secretion of anti-inflammatory cytokines, while also enhancing the proliferation and differentiation of rat mesenchymal stem cells (rMSCs) in vitro. Furthermore, the in vivo results confirmed the enhanced anti-inflammatory properties and the integration of SPBC with the host tissue. …”
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Effect of pore geometry on properties of high-temperature oxidized additively manufactured magnesium scaffolds by Chaoxin Wang, Shuyuan Min, Jinge Liu, Bingchuan Liu, Bo Peng, Caimei Wang, Xiaolin Ma, Peng Wen, Yufeng Zheng, Yun Tian

“…Additionally, the magnesium alloy porous structures influenced the magnesium scaffold material degradation rate and the surrounding environment, impacting the osteogenic differentiation of bone mesenchymal stem cells and bone tissue regeneration. This work offers conceptual support for optimizing pore geometry to alter the mechanical and degradable characteristics of additively manufactured porous magnesium to meet therapeutic demands.…”
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