» Articles » PMID: 21093846

Placental MicroRNA Expression in Pregnancies Complicated by Preeclampsia

Overview
Publisher Elsevier
Date 2010 Nov 25
PMID 21093846
Citations 109
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: The role of posttranscription regulation in preeclampsia is largely unknown. We investigated preeclampsia-related placental microRNA (miRNA) expression using microarray and confirmatory quantitative real-time polymerase chain reaction experiments.

Study Design: Placental expressions of characterized and novel miRNAs (1295 probes) were measured in samples collected from 20 preeclampsia cases and 20 controls. Differential expression was evaluated using Student t test and fold change analyses. In pathway analysis, we examined functions/functional relationships of targets of differentially expressed miRNAs.

Results: Eight miRNAs were differentially expressed (1 up-regulated and 7 down-regulated) among preeclampsia cases compared with controls. These included previously identified candidates (miR-210, miR-1, and a miRNA in the 14q32.31 cluster region) and others that are novel (miR-584 and miR-34c-5p). These miRNAs target genes that participate in organ/system development (cardiovascular and reproductive system), immunologic dysfunction, cell adhesion, cell cycle, and signaling.

Conclusion: Expression of miRNAs that target genes in diverse pathophysiological processes is altered in the setting of preeclampsia.

Citing Articles

Lateral Flow Assay for Preeclampsia Screening Using DNA Hairpins and Surface-Enhanced Raman-Active Nanoprobes Targeting hsa-miR-17-5p.

Ng K, Jaitpal S, Vu N, San Juan A, Tripathy S, Kodam R Biosensors (Basel). 2024; 14(11).

PMID: 39589994 PMC: 11592307. DOI: 10.3390/bios14110535.


Integrated analysis of microRNA and mRNA expression profiles in Preeclampsia.

Ping Z, Feng Y, Lu Y, Ai L, Jiang H BMC Med Genomics. 2023; 16(1):309.

PMID: 38041082 PMC: 10691005. DOI: 10.1186/s12920-023-01740-3.


MicroRNA-206 Contributes to the Progression of Preeclampsia by Suppressing the Viability and Mobility of Trophocytes via the Inhibition of AGTR1.

Mo W, Jin J, Wang X, Luan W, Yan J, Long X Physiol Res. 2023; 72(5):597-606.

PMID: 38015759 PMC: 10751052. DOI: 10.33549/physiolres.935131.


Trophoblast Cell Function in the Antiphospholipid Syndrome.

Vrzic Petronijevic S, Vilotic A, Bojic-Trbojevic Z, Kostic S, Petronijevic M, Vicovac L Biomedicines. 2023; 11(10).

PMID: 37893055 PMC: 10604227. DOI: 10.3390/biomedicines11102681.


Seminar: Extracellular Vesicles as Mediators of Environmental Stress in Human Disease.

Kalia V, Baccarelli A, Happel C, Hollander J, Jukic A, McAllister K Environ Health Perspect. 2023; 131(10):104201.

PMID: 37861803 PMC: 10588739. DOI: 10.1289/EHP12980.


References
1.
Grill S, Rusterholz C, Zanetti-Dallenbach R, Tercanli S, Holzgreve W, Hahn S . Potential markers of preeclampsia--a review. Reprod Biol Endocrinol. 2009; 7:70. PMC: 2717076. DOI: 10.1186/1477-7827-7-70. View

2.
Corney D, Flesken-Nikitin A, Godwin A, Wang W, Nikitin A . MicroRNA-34b and MicroRNA-34c are targets of p53 and cooperate in control of cell proliferation and adhesion-independent growth. Cancer Res. 2007; 67(18):8433-8. DOI: 10.1158/0008-5472.CAN-07-1585. View

3.
Saito S, Shiozaki A, Nakashima A, Sakai M, Sasaki Y . The role of the immune system in preeclampsia. Mol Aspects Med. 2007; 28(2):192-209. DOI: 10.1016/j.mam.2007.02.006. View

4.
Eickhoff B, Korn B, Schick M, Poustka A, van der Bosch J . Normalization of array hybridization experiments in differential gene expression analysis. Nucleic Acids Res. 1999; 27(22):e33. PMC: 148709. DOI: 10.1093/nar/27.22.e33. View

5.
Redman C, Sargent I . Latest advances in understanding preeclampsia. Science. 2005; 308(5728):1592-4. DOI: 10.1126/science.1111726. View