Showing 3,621 - 3,640 results of 3,733 for search '"Stem cell', query time: 0.07s Refine Results
  1. 3621

    Combined BPA and DIBP Exposure Induced Intestinal Mucosal Barrier Impairment Through the Notch Pathway and Gut Microbiota Dysbiosis in Mice by Mengge Duan, Yuting Wang, Shiyu Chen, Jiawen Lu, Ruihong Dong, Qiang Yu, Jianhua Xie, Yi Chen

    Published 2025-01-01
    “…The results indicated that the combination of BPA and DIBP exposure resulted in a reduction of beneficial flora, an increase in D-Lac levels (136 ± 14 μmol/L), an increase in intestinal permeability, activation of the notch pathway, and a decline in intestinal stem cells (ISCs) to goblet cells, compared to single-exposure sources. …”
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  2. 3622

    Development of Prevascularized Synthetic Block Graft for Maxillofacial Reconstruction by Borvornwut Buranawat, Abeer Shaalan, Devy F. Garna, Lucy Di Silvio

    Published 2025-01-01
    “…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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  3. 3623

    Wall of Resilience: How the Intestinal Epithelium Prevents Inflammatory Onslaught in the GutSummary by Eva Liebing, Susanne M. Krug, Markus F. Neurath, Britta Siegmund, Christoph Becker

    Published 2025-01-01
    “…Dysfunction of the epithelial barrier increases the intestinal permeability and paves the way for luminal antigens to pass into the intestinal serosa. Stem cells at the bottom of Lieberkühn crypts provide a constant supply of mature epithelial cells. …”
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  4. 3624

    A prognostic signature of Glutathione metabolism-associated long non-coding RNAs for lung adenocarcinoma with immune microenvironment insights by Junxi Hu, Junxi Hu, Shuyu Tian, Shuyu Tian, Qingwen Liu, Qingwen Liu, Jiaqi Hou, Jiaqi Hou, Jun wu, Jun wu, Xiaolin Wang, Xiaolin Wang, Yusheng Shu, Yusheng Shu

    Published 2025-02-01
    “…Additionally, variations were noted in the IC50 values for key lung cancer medications such as Cisplatin, Docetaxel, and Paclitaxel. In vitro cell experiment results showed that AL162632.3 was markedly upregulated, while AC026355.2 tended to be downregulated across these cell lines. …”
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  5. 3625

    Melatonin and its physiological and therapeutic effects: A review by Stefanović Bojana V., Spasojević Nataša M., Ferizović Harisa N., Janković Milica D., Virijević Kristina M., Dronjak Slađana S.

    Published 2024-01-01
    “…In the near future, melatonin will be a promising agent to control the fate of mesenchymal stem cells by regulating the generation of reactive oxygen species and the release of immune factors in regenerative medicine. …”
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  6. 3626

    Phytochemical and Biological Investigations of Crude Extracts of <i>Astragalus pisidicus</i> by Esra Aydemir, Elif Odabaş Köse, Serap Özkaya Gül, Alaaddin Korkut, A. Cansu Kilit, Mehmet Engin Celep, Mustafa Yavuz, R. Süleyman Göktürk, Cengiz Sarikurkcu

    Published 2024-12-01
    “…<b>Conclusions</b>: <i>A. pisidicus</i> elicited apoptotic cell death in cancer cells selectively by the activation of caspases and subsequent DNA fragmentation and may serve as a novel source of an apoptosis-inducing anticancer drug.…”
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  7. 3627

    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

    Published 2024-11-01
    “…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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  8. 3628

    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

    Published 2025-04-01
    “…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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  9. 3629

    Localized molecular chaperone synthesis maintains neuronal dendrite proteostasis by Célia Alecki, Javeria Rizwan, Phuong Le, Suleima Jacob-Tomas, Mario Fernandez Comaduran, Morgane Verbrugghe, Jia Ming Stella Xu, Sandra Minotti, James Lynch, Jeetayu Biswas, Tad Wu, Heather D. Durham, Gene W. Yeo, Maria Vera

    Published 2024-12-01
    “…Stress-mediated HSPA8 mRNA localization to the dendrites is impaired by depleting fused in sarcoma—an amyotrophic lateral sclerosis-related protein—in cultured spinal cord mouse motor neurons or by expressing a pathogenic variant of heterogenous nuclear ribonucleoprotein A2/B1 in neurons derived from human induced pluripotent stem cells. These results reveal a neuronal stress response in which RNA-binding proteins increase the dendritic localization of HSPA8 mRNA to maintain proteostasis and prevent neurodegeneration.…”
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  10. 3630

    Activation of Sphingosine 1-Phosphate Receptor 1 Enhances Hippocampus Neurogenesis in a Rat Model of Traumatic Brain Injury: An Involvement of MEK/Erk Signaling Pathway by Yuqin Ye, Zhenyu Zhao, Hongyu Xu, Xin Zhang, Xinhong Su, Yongxiang Yang, Xinguang Yu, Xiaosheng He

    Published 2016-01-01
    “…Among sphingosine 1-phosphate receptors (S1PRs) family, S1PR1 has been shown to be the most highly expressed subtype in neural stem cells (NSCs) and plays a crucial role in the migratory property of NSCs. …”
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  11. 3631

    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

    Published 2021-01-01
    “…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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  12. 3632

    Bioceramic Surface Topography Regulating Immune Osteogenesis by Jianxin Hao, Lin Du, Yuening He, Chengtie Wu

    Published 2025-01-01
    “…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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  13. 3633

    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

    Published 2018-12-01
    “…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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  14. 3634

    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

    Published 2025-01-01
    “…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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  15. 3635

    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

    Published 2022-01-01
    “…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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  16. 3636

    High-intensity focused ultrasound: an innovative approach for micro-manipulation of demineralized dentine by Sheetal Maria Rajan, Barsha Shrestha, Amr Fawzy

    Published 2025-01-01
    “…Furthermore, HIFU promoted the proliferation of dental pulp stem cells (n = 3/group) while maintaining the associated temperature-rise within the physiological tolerance. …”
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  17. 3637

    Review of Acupuncture and Moxibustion Treatment of Neurogenic Bladder after Spinal Cord Injury by Qianqian LIN, Chengmei LIU, Kewei CHEN, Huijie DUAN

    Published 2021-08-01
    “…Acupuncture can promote the proliferation of neural stem cells in patients with NB after SCI, so as to stimulate nerve regeneration and improve the function of the damaged nervous system; it can effectively induce the expression of neurotrophic factors and promote the repair of tissues after SCI; it can reduce the expression of pro-inflammatory and pro-apoptotic factors after SCI, so as to inhibit the apoptosis of nerve cells and protect nerve cells. …”
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  18. 3638

    Physiological and transcriptome analysis of sex-specific responses to cadmium stress in poplars by Meihua Liu, Sumei Wu, Yigang Song, Mengjiao Shi, Lita Yi

    Published 2025-01-01
    “…Over 70 % of the Cd was distributed in the cell wall fraction of roots, stems, and leaves, with the majority accumulating in the roots. …”
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  19. 3639

    Mucosa-Associated Lymphoid Tissue Lymphoma of the Larynx by Omar Rizvi, Tyson Nielsen, Shethal Bearelly

    Published 2020-01-01
    “…Mucosa-associated lymphoid tissue (MALT) lymphomas are a subtype of non-Hodgkin lymphoma stemming from marginal zone B-cells. In this case report, we present two patients with an extremely rare localization of MALT lymphoma to the larynx. …”
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  20. 3640

    Taxonomical enumeration of traditional, socio-economic importance plant of Dharbai by Mariraj Murugan, Karuppasamy Kalaiselvan, Jeyalatchagan Sureshkumar, Rajendran Kalidoss

    Published 2025-03-01
    “…In anatomical observations of the leaf cross-section, a single-layer epidermis, hypodermis with sclerenchyma cells, and vascular bundles with phloem and xylem are identified. …”
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