201
views
0
recommends
+1 Recommend
2 collections
    0
    shares
       
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Critical roles of TLRs on the polarization of Mesenchymal stem cells for cell therapy of viral infections: A notice for COVID-19 treatment

      Preprint
      In review
      research-article
      Bookmark

            Abstract

            Mesenchymal stem cells (MSCs), as one of the leading cell-based therapy, have provided a strong link between clinical investigation and basic research. MSCs have been successfully employed in treating graft versus host disease (GvHD), autoimmune disease, spinal cord injury, and several other diseases, particularly with high immunity activity. Recently, MSCs have attracted attention to treating untreatable viral infections such as severe coronavirus disease 2019 (COVID-19). Given that the Toll-like receptors (TLRs) are directly able to detect internal and external hazard signals, and their stimulation has an intense effect on the ability to grow, differentiate, migrate, and survive MSCs, it seems stimulation of these receptors can have a direct impact on the interaction of MSCs and immune cells, altering the ability to modify immune system responses. Hence, this brief review focused on the critical roles of TLRs on the polarization of MSCs for developing MSC-based therapy in viral infections. Consequently, according to the literature review, a polarization process mediated by TLRs, concerning both anti-inflammatory and pro-inflammatory phenotype, may be considered for MSC-therapy against viral infections.

            Content

            Author and article information

            Journal
            ScienceOpen Preprints
            ScienceOpen
            28 September 2020
            Affiliations
            [1 ] Department of Clinical Biochemistry and Applied Cell Sciences, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
            Article
            10.14293/S2199-1006.1.SOR-.PPTFT8I.v1
            2c2e6ffc-1731-4b54-b9bc-a557ae9ded0d

            This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .


            All data generated or analysed during this study are included in this published article (and its supplementary information files).
            Medicine,Veterinary medicine
            Toll-Like Receptors, , Anti-Inflammatory Agents,,Viral Infections,, COVID-19,Mesenchymal Stem Cells

            Comments

            Comment on this article