Investigation of TGFβ1-Induced Long Noncoding RNAs in Endothelial Cells
Joint Authors
Singh, Krishna K.
Matkar, Pratiek N.
Quan, Adrian
Mantella, Laura-Eve
Teoh, Hwee
Al-Omran, Mohammed
Verma, Subodh
Source
International Journal of Vascular Medicine
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-10
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Objective.
To evaluate the relationship between TGFβ signaling and endothelial lncRNA expression.
Methods.
Human umbilical vein endothelial cell (HUVECs) lncRNAs and mRNAs were profiled with the Arraystar Human lncRNA Expression Microarray V3.0 after 24 hours of exposure to TGFβ1 (10 ng/mL).
Results.
Of the 30,584 lncRNAs screened, 2,051 were significantly upregulated and 2,393 were appreciably downregulated (P<0.05) in response to TGFβ.
In the same HUVEC samples, 2,148 of the 26,106 mRNAs screened were upregulated and 1,290 were downregulated.
Of these 2,051 differentially expressed upregulated lncRNAs, MALAT1, which is known to be induced by TGFβ in endothelial cells, was the most (~220-fold) upregulated lncRNA.
Bioinformatics analyses indicated that the differentially expressed upregulated mRNAs are primarily enriched in hippo signaling, Wnt signaling, focal adhesion, neuroactive ligand-receptor interaction, and pathways in cancer.
The most downregulated are notably involved in olfactory transduction, PI3-Akt signaling, Ras signaling, neuroactive ligand-receptor interaction, and apoptosis.
Conclusions.
This is the first lncRNA and mRNA transcriptome profile of TGFβ-mediated changes in human endothelial cells.
These observations may reveal potential new targets of TGFβ in endothelial cells and novel therapeutic avenues for cardiovascular disease-associated endothelial dysfunction.
American Psychological Association (APA)
Singh, Krishna K.& Matkar, Pratiek N.& Quan, Adrian& Mantella, Laura-Eve& Teoh, Hwee& Al-Omran, Mohammed…[et al.]. 2016. Investigation of TGFβ1-Induced Long Noncoding RNAs in Endothelial Cells. International Journal of Vascular Medicine،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1107104
Modern Language Association (MLA)
Singh, Krishna K.…[et al.]. Investigation of TGFβ1-Induced Long Noncoding RNAs in Endothelial Cells. International Journal of Vascular Medicine No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1107104
American Medical Association (AMA)
Singh, Krishna K.& Matkar, Pratiek N.& Quan, Adrian& Mantella, Laura-Eve& Teoh, Hwee& Al-Omran, Mohammed…[et al.]. Investigation of TGFβ1-Induced Long Noncoding RNAs in Endothelial Cells. International Journal of Vascular Medicine. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1107104
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107104