RATEmiRs: the rat atlas of tissue-specific and enriched miRNAs for discerning baseline expression exclusivity of candidate biomarkers. Issue 5 (3rd May 2020)

• Record Type: Journal Article
• Authors: Bushel, Pierre R.; Caiment, Florian; Wu, Han; O'Lone, Raegan; Day, Frank; Calley, John; Smith, Aaron; Li, Jianying; Harrill, Alison H.
• Is Part Of: RNA biology. Volume 17:Issue 5(2020)
• Page Start: 630
• Page End: 636
• Publication Date: 2020-05-03
• Subjects: RATEmiRs -- microRNA -- biomarker -- RNA-Seq -- miRNA expression -- tissue-specific -- tissue-enriched -- organ-specific; RNA -- Periodicals; Molecular biology -- Periodicals; Molecular biology; RNA; Periodicals; 572.8805
• DOI: 10.1080/15476286.2020.1724715
• Languages: English
• ISSNs: 1547-6286

Abstract

ABSTRACT: MicroRNAs (miRNAs) are small RNAs that regulate mRNA expression and have been targeted as biomarkers of organ damage and disease. To explore the utility of miRNAs to assess injury to specific tissues, a tissue atlas of miRNA abundance was constructed. The R at A tlas of T issue-specific and E nriched miRNAs (RATEmiRs) catalogues miRNA sequencing data from 21 and 23 tissues in male and female Sprague-Dawley rats, respectively. RATEmiRs identifies tissue-enriched (TE), tissue-specific (TS), or organ-specific (OS) miRNAs via comparisons of one or more tissue or organ vs others. We provide a brief overview of RATEmiRs and present how to use it to detect miRNA expression abundance of candidate biomarkers as well as to compare the expression of miRNAs between rat and human. The database is available at https://www.niehs.nih.gov/ratemirs/