» Articles » PMID: 24496181

Generation and Characterization of Regulatory Dendritic Cells Derived from Murine Induced Pluripotent Stem Cells

Overview
Journal Sci Rep
Specialty Science
Date 2014 Feb 6
PMID 24496181
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Regulatory dendritic cells (DCregs) represent a potential therapeutic tool for assessing a variety of immune overreaction conditions; however, current approaches for generating DCregs for therapeutic purposes are limited. We attempted to generate and characterize DCregs from murine induced pluripotent stem (iPS) cells. The iPS cells co-cultured with OP9 cells displayed mesodermally differentiated flat colonies. GM-CSF drove most of the colonies exhibiting a differentiated morphology. Thereafter, cells became morphologically heterologous under the effects of TGF-β and IL-10. Most of the floating cells developed an irregular shape with areas of protrusion. The generated iPS-DCregs demonstrated high CD11b/c and low CD40, CD80, CD86 and MHC-II expressions with a high antigen uptake ability and poor T-cell stimulatory function. Importantly, iPS-DCregs showed immune responsiveness regulation effects both in vitro and in vivo and the ability to generate regulatory T-cells in vitro. Our result illustrates a feasible approach for generating functional DCregs from murine iPS cells.

Citing Articles

Control of Dendritic Cell Function Within the Tumour Microenvironment.

Gupta Y, Khanom A, Acton S Front Immunol. 2022; 13:733800.

PMID: 35355992 PMC: 8960065. DOI: 10.3389/fimmu.2022.733800.


Cell-Mediated Therapies to Facilitate Operational Tolerance in Liver Transplantation.

Ellias S, Larson E, Taner T, Nyberg S Int J Mol Sci. 2021; 22(8).

PMID: 33924646 PMC: 8069094. DOI: 10.3390/ijms22084016.


Monotherapy With Anti-CD70 Antibody Causes Long-Term Mouse Cardiac Allograft Acceptance With Induction of Tolerogenic Dendritic Cells.

Zhao J, Que W, Du X, Fujino M, Ichimaru N, Ueta H Front Immunol. 2021; 11:555996.

PMID: 33737923 PMC: 7961176. DOI: 10.3389/fimmu.2020.555996.


Immunoregulatory Cells in Myasthenia Gravis.

Wu Y, Luo J, Garden O Front Neurol. 2021; 11:593431.

PMID: 33384654 PMC: 7769807. DOI: 10.3389/fneur.2020.593431.


Directed Differentiation of Human Induced Pluripotent Stem Cells into Dendritic Cells Displaying Tolerogenic Properties and Resembling the CD141 Subset.

Sachamitr P, Leishman A, Davies T, Fairchild P Front Immunol. 2018; 8:1935.

PMID: 29358940 PMC: 5766641. DOI: 10.3389/fimmu.2017.01935.


References
1.
Schmidt S, Nino-Castro A, Schultze J . Regulatory dendritic cells: there is more than just immune activation. Front Immunol. 2012; 3:274. PMC: 3432880. DOI: 10.3389/fimmu.2012.00274. View

2.
Sakaguchi S, Ono M, Setoguchi R, Yagi H, Hori S, Fehervari Z . Foxp3+ CD25+ CD4+ natural regulatory T cells in dominant self-tolerance and autoimmune disease. Immunol Rev. 2006; 212:8-27. DOI: 10.1111/j.0105-2896.2006.00427.x. View

3.
Fjose A, Ellingsen S, Wargelius A, Seo H . RNA interference: mechanisms and applications. Biotechnol Annu Rev. 2001; 7:31-57. DOI: 10.1016/s1387-2656(01)07032-6. View

4.
Inaba K, Inaba M, Romani N, Aya H, Deguchi M, Ikehara S . Generation of large numbers of dendritic cells from mouse bone marrow cultures supplemented with granulocyte/macrophage colony-stimulating factor. J Exp Med. 1992; 176(6):1693-702. PMC: 2119469. DOI: 10.1084/jem.176.6.1693. View

5.
Li G, Abediankenari S, Kim Y, Campbell T, Ito S, Graham-Evans B . TGF-beta combined with M-CSF and IL-4 induces generation of immune inhibitory cord blood dendritic cells capable of enhancing cytokine-induced ex vivo expansion of myeloid progenitors. Blood. 2007; 110(8):2872-9. PMC: 2018669. DOI: 10.1182/blood-2006-10-050583. View