» Articles » PMID: 31505568

MicroRNA-141-3p Negatively Modulates SDF-1 Expression in Age-Dependent Pathophysiology of Human and Murine Bone Marrow Stromal Cells

Overview
Specialty Geriatrics
Date 2019 Sep 11
PMID 31505568
Citations 25
Authors
Affiliations
Soon will be listed here.
Abstract

Stromal cell-derived factor-1 (SDF-1 or CXCL12) is a cytokine secreted by cells including bone marrow stromal cells (BMSCs). SDF-1 plays a vital role in BMSC migration, survival, and differentiation. Our group previously reported the role of SDF-1 in osteogenic differentiation in vitro and bone formation in vivo; however, our understanding of the post-transcriptional regulatory mechanism of SDF-1 remains poor. MicroRNAs are small noncoding RNAs that post-transcriptionally regulate the messenger RNAs (mRNAs) of protein-coding genes. In this study, we aimed to investigate the impact of miR-141-3p on SDF-1 expression in BMSCs and its importance in the aging bone marrow (BM) microenvironment. Our data demonstrated that murine and human BMSCs expressed miR-141-3p that repressed SDF-1 gene expression at the functional level (luciferase reporter assay) by targeting the 3'-untranslated region of mRNA. We also found that transfection of miR-141-3p decreased osteogenic markers in human BMSCs. Our results demonstrate that miR-141-3p expression increases with age, while SDF-1 decreases in both the human and mouse BM niche. Taken together, these results support that miR-141-3p is a novel regulator of SDF-1 in bone cells and plays an important role in the age-dependent pathophysiology of murine and human BM niche.

Citing Articles

SCD2 Regulation Targeted by miR-200c-3p on Lipogenesis Alleviates Mesenchymal Stromal Cell Senescence.

Yu X, Zhang C, Ma Q, Gao X, Sun H, Sun Y Int J Mol Sci. 2024; 25(15).

PMID: 39126105 PMC: 11313047. DOI: 10.3390/ijms25158538.


Variation in mesenchymal KITL/SCF and IGF1 expression in middle age underlies steady-state hematopoietic stem cell aging.

Young K, Telpoukhovskaia M, Hofmann J, Mistry J, Kokkaliaris K, Trowbridge J Blood. 2024; 144(4):378-391.

PMID: 38598841 PMC: 11302459. DOI: 10.1182/blood.2024024275.


How mesenchymal stem cells transform into adipocytes: Overview of the current understanding of adipogenic differentiation.

Liu S, Fang X, Wen X, Liu J, Alip M, Sun T World J Stem Cells. 2024; 16(3):245-256.

PMID: 38577237 PMC: 10989283. DOI: 10.4252/wjsc.v16.i3.245.


Mesenchymal stem cells and dental implant osseointegration during aging: from mechanisms to therapy.

Ma Y, Wang S, Wang H, Chen X, Shuai Y, Wang H Stem Cell Res Ther. 2023; 14(1):382.

PMID: 38124153 PMC: 10734190. DOI: 10.1186/s13287-023-03611-1.


Novel Function of Nogo-A as Negative Regulator of Endothelial Progenitor Cell Angiogenic Activity: Impact in Oxygen-Induced Retinopathy.

Ruknudin P, Nazari A, Wirth M, Lahaie I, Bajon E, Rivard A Int J Mol Sci. 2023; 24(17).

PMID: 37685993 PMC: 10488245. DOI: 10.3390/ijms241713185.


References
1.
Jiang Y, Jahagirdar B, Reinhardt R, Schwartz R, Keene C, Ortiz-Gonzalez X . Pluripotency of mesenchymal stem cells derived from adult marrow. Nature. 2002; 418(6893):41-9. DOI: 10.1038/nature00870. View

2.
Zeng Y, Yi R, Cullen B . MicroRNAs and small interfering RNAs can inhibit mRNA expression by similar mechanisms. Proc Natl Acad Sci U S A. 2003; 100(17):9779-84. PMC: 187842. DOI: 10.1073/pnas.1630797100. View

3.
Kim D, Yoo K, Choi K, Choi J, Choi S, Yang S . Gene expression profile of cytokine and growth factor during differentiation of bone marrow-derived mesenchymal stem cell. Cytokine. 2005; 31(2):119-26. DOI: 10.1016/j.cyto.2005.04.004. View

4.
Dimitriou R, Tsiridis E, Giannoudis P . Current concepts of molecular aspects of bone healing. Injury. 2005; 36(12):1392-404. DOI: 10.1016/j.injury.2005.07.019. View

5.
Dar A, Goichberg P, Shinder V, Kalinkovich A, Kollet O, Netzer N . Chemokine receptor CXCR4-dependent internalization and resecretion of functional chemokine SDF-1 by bone marrow endothelial and stromal cells. Nat Immunol. 2005; 6(10):1038-46. DOI: 10.1038/ni1251. View