» Articles » PMID: 21546576

The Pro-apoptotic Protein Bim is a MicroRNA Target in Kidney Progenitors

Overview
Specialty Nephrology
Date 2011 May 7
PMID 21546576
Citations 64
Authors
Affiliations
Soon will be listed here.
Abstract

Understanding the mechanisms that regulate nephron progenitors during kidney development should aid development of therapies for renal failure. MicroRNAs, which modulate gene expression through post-transcriptional repression of specific target mRNAs, contribute to the differentiation of stem cells, but their role in nephrogenesis is incompletely understood. Here, we found that the loss of miRNAs in nephron progenitors results in a premature depletion of this population during kidney development. Increased apoptosis and expression of the pro-apoptotic protein Bim accompanied this depletion. Profiling of miRNA expression during nephrogenesis identified several highly expressed miRNAs (miR-10a, miR-106b, miR-17-5p) in nephron progenitors that are either known or predicted to target Bim. We propose that modulation of apoptosis by miRNAs may determine congenital nephron endowment. Furthermore, our data implicate the pro-apoptotic protein Bim as a miRNA target in nephron progenitors.

Citing Articles

Evaluation of microRNA-10a and microRNA-210 as Biomarkers in Sepsis Patients With Acute Kidney Injury.

Susianti H, Sutrisnani C, Santosa I, Febrianto W, Kusdjianto A, Kuwoyo K Int J Nephrol. 2024; 2024:1555811.

PMID: 39703776 PMC: 11658834. DOI: 10.1155/ijne/1555811.


Profiling of the serum MiRNAome in pediatric egyptian patients with wilms tumor.

Mohamed F, Jalal D, Fadel Y, El-Mashtoly S, Khaled W, A Sayed A Front Mol Biosci. 2024; 11:1453562.

PMID: 39473825 PMC: 11519528. DOI: 10.3389/fmolb.2024.1453562.


Complex Pathophysiology of Acute Kidney Injury (AKI) in Aging: Epigenetic Regulation, Matrix Remodeling, and the Healing Effects of HS.

Gupta S, Mandal S, Banerjee K, Almarshood H, Pushpakumar S, Sen U Biomolecules. 2024; 14(9).

PMID: 39334931 PMC: 11429536. DOI: 10.3390/biom14091165.


Long-term expandable mouse and human-induced nephron progenitor cells enable kidney organoid maturation and modeling of plasticity and disease.

Huang B, Zeng Z, Kim S, Fausto C, Koppitch K, Li H Cell Stem Cell. 2024; 31(6):921-939.e17.

PMID: 38692273 PMC: 11162329. DOI: 10.1016/j.stem.2024.04.002.


The function of miRNAs in the process of kidney development.

Sun P, Wang J, Ilyasova T, Shumadalova A, Agaverdiev M, Wang C Noncoding RNA Res. 2023; 8(4):593-601.

PMID: 37680850 PMC: 10480480. DOI: 10.1016/j.ncrna.2023.08.009.


References
1.
Niederreither K, Fraulob V, Garnier J, Chambon P, Dolle P . Differential expression of retinoic acid-synthesizing (RALDH) enzymes during fetal development and organ differentiation in the mouse. Mech Dev. 2001; 110(1-2):165-71. DOI: 10.1016/s0925-4773(01)00561-5. View

2.
Nagalakshmi V, Ren Q, Pugh M, Valerius M, McMahon A, Yu J . Dicer regulates the development of nephrogenic and ureteric compartments in the mammalian kidney. Kidney Int. 2010; 79(3):317-30. PMC: 3214622. DOI: 10.1038/ki.2010.385. View

3.
ORourke J, Georges S, Seay H, Tapscott S, McManus M, Goldhamer D . Essential role for Dicer during skeletal muscle development. Dev Biol. 2007; 311(2):359-68. PMC: 2753295. DOI: 10.1016/j.ydbio.2007.08.032. View

4.
Yi R, Pasolli H, Landthaler M, Hafner M, Ojo T, Sheridan R . DGCR8-dependent microRNA biogenesis is essential for skin development. Proc Natl Acad Sci U S A. 2008; 106(2):498-502. PMC: 2626731. DOI: 10.1073/pnas.0810766105. View

5.
Ewings K, Wiggins C, Cook S . Bim and the pro-survival Bcl-2 proteins: opposites attract, ERK repels. Cell Cycle. 2007; 6(18):2236-40. DOI: 10.4161/cc.6.18.4728. View