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Published in: Urolithiasis 3/2019

01-06-2019 | Original Paper

Analyses of long non-coding RNA and mRNA profiling using RNA sequencing in calcium oxalate monohydrate-stimulated renal tubular epithelial cells

Authors: Zhu Wang, Jian-wen Zhang, Ying Zhang, Sheng-ping Zhang, Qi-yi Hu, Hui Liang

Published in: Urolithiasis | Issue 3/2019

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Abstract

To study the expression profiles of lncRNA and mRNA in the calcium oxalate monohydrate-attached HK-2 cells, and investigate the association between critical lncRNA expression level and renal injury. The HK-2 cells were treated with crystal suspension of calcium oxalate. The effects of calcium oxalate crystals on the growth of HK-2 cells were determined by MTT assay. Total RNA was extracted and the lncRNA and mRNA expression profiles were analyzed by high-throughput transcriptase sequencing platform HiSeq 2500. The profile of identified lncRNAs and mRNAs were verified by real-time PCR and their potential function was analyzed by Gene Ontology database and KEGG signal pathway analysis. Calcium oxalate crystals adhered to the surface of HK-2 cells in few minutes and showed obvious cytotoxicity. RNA seq results showed that there were 25 differentially expressed lncRNAs in HK-2 cells treated with calcium oxalate crystals, of which 9 were up-regulated and 16 were down-regulated. The difference was verified by real-time PCR which showed statistically significant (P < 0.05). Calcium oxalate crystals have a significant effect on lncRNA and mRNA expression in human renal epithelial cells, which may play critical roles in kidney stone-mediated renal injury.
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Metadata
Title
Analyses of long non-coding RNA and mRNA profiling using RNA sequencing in calcium oxalate monohydrate-stimulated renal tubular epithelial cells
Authors
Zhu Wang
Jian-wen Zhang
Ying Zhang
Sheng-ping Zhang
Qi-yi Hu
Hui Liang
Publication date
01-06-2019
Publisher
Springer Berlin Heidelberg
Published in
Urolithiasis / Issue 3/2019
Print ISSN: 2194-7228
Electronic ISSN: 2194-7236
DOI
https://doi.org/10.1007/s00240-018-1065-7

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