» Articles » PMID: 29921316

Induced Pluripotent Stem Cell-derived Mesenchymal Stem Cells Activate Quiescent T Cells and Elevate Regulatory T Cell Response Via NF-κB in Allergic Rhinitis Patients

Overview
Publisher Biomed Central
Date 2018 Jun 21
PMID 29921316
Citations 28
Authors
Affiliations
Soon will be listed here.
Abstract

Background: It has been demonstrated previously that induced pluripotent stem cell (iPSC)-derived mesenchymal stem cells (MSCs) have immunosuppressive effects on activated T cells. However, the effects of iPSC-MSCs on quiescent T cells are still unknown. The aim of this study was to identify the immunomodulatory role of iPSC-MSCs on resting peripheral blood mononuclear cells (PBMCs) from allergic rhinitis (AR) patients.

Methods: PBMCs were cocultured with iPSC-MSCs without any stimulation, following which lymphocyte proliferation, activation of T cells, T1/T2 and regulatory T (Treg) cell differentiation, and Treg cell function were analyzed. The roles of soluble factors and cell-cell contact were examined to investigate the mechanisms involved.

Results: iPSC-MSCs promoted the proliferation of resting lymphocytes, activated CD4 and CD8 T cells, and upregulated and activated Treg cells without any additional stimulation. In addition, iPSC-MSCs balanced biased T1/T2 cytokine levels. Cell-cell contact was confirmed to be a possible mechanism involved. NF-κB was identified to play an important role in the immunomodulatory effects of iPSC-MSCs on quiescent T cells.

Conclusions: iPSC-MSCs activate quiescent T cells and elevate regulatory T-cell response in AR patients, suggesting different immunomodulatory functions of iPSC-MSCs according to the phases of diseases. Therefore, iPSC-MSCs are a potential therapeutic candidate for treating allergic airway inflammation.

Citing Articles

Trends and research foci in immunoregulatory mechanisms of allergic rhinitis: a bibliometric analysis (2014-2024).

Wang Y, Zhang L, Shi B, Luo J Front Immunol. 2024; 15:1443954.

PMID: 39380999 PMC: 11458462. DOI: 10.3389/fimmu.2024.1443954.


The application potential of iMSCs and iMSC-EVs in diseases.

Zhou X, Liu J, Wu F, Mao J, Wang Y, Zhu J Front Bioeng Biotechnol. 2024; 12:1434465.

PMID: 39135947 PMC: 11317264. DOI: 10.3389/fbioe.2024.1434465.


Immunomodulatory effect of PLGA-encapsulated mesenchymal stem cells-derived exosomes for the treatment of allergic rhinitis.

Shahzad K, Wang Z, Li X, Li J, Xu M, Tan F Front Immunol. 2024; 15:1429442.

PMID: 39040099 PMC: 11260627. DOI: 10.3389/fimmu.2024.1429442.


Adipose Tissue and Bone Marrow-Derived Mesenchymal Stem Cells are not Really the Same: Investigating the Differences in Their Immunomodulatory, Migratory, and Adhesive Profile.

Abu-El-Rub E, Khaswaneh R, Almahasneh F, Almazari R, Alzubi A Biochem Genet. 2024; 63(1):378-392.

PMID: 38441812 DOI: 10.1007/s10528-024-10724-6.


[Adipose-derived stem cell-derived exosomes regulate Th2/Treg balance in peripheral blood of AR patients through the mTOR pathway].

Han F, Xu X, Wang Y Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2024; 38(2):140-145.

PMID: 38297868 PMC: 11116130. DOI: 10.13201/j.issn.2096-7993.2024.02.011.


References
1.
Schafer R, Spohn G, Baer P . Mesenchymal Stem/Stromal Cells in Regenerative Medicine: Can Preconditioning Strategies Improve Therapeutic Efficacy?. Transfus Med Hemother. 2016; 43(4):256-267. PMC: 5040900. DOI: 10.1159/000447458. View

2.
Benvenuto F, Ferrari S, Gerdoni E, Gualandi F, Frassoni F, Pistoia V . Human mesenchymal stem cells promote survival of T cells in a quiescent state. Stem Cells. 2007; 25(7):1753-60. DOI: 10.1634/stemcells.2007-0068. View

3.
Shostak K, Chariot A . NF-κB, stem cells and breast cancer: the links get stronger. Breast Cancer Res. 2011; 13(4):214. PMC: 3236328. DOI: 10.1186/bcr2886. View

4.
Bettelli E, Carrier Y, Gao W, Korn T, Strom T, Oukka M . Reciprocal developmental pathways for the generation of pathogenic effector TH17 and regulatory T cells. Nature. 2006; 441(7090):235-8. DOI: 10.1038/nature04753. View

5.
Jutel M, Akdis M, Blaser K, Akdis C . Mechanisms of allergen specific immunotherapy--T-cell tolerance and more. Allergy. 2006; 61(7):796-807. DOI: 10.1111/j.1398-9995.2006.01175.x. View