Table 1 Databases for circRNAs research

CircBase

CircRNAs annotation

www.circbase.org

[32]

Circ2Traits

A database stores potential disease association of circRNAs and miRNA-circRNA-mRNA-lncRNA interaction network

gyanxet-beta.com/circdb

[33]

circRNA disease

Provides information of circRNAs associated with disease

cgga.org.cn:9091/circRNADisease

[34]

CircInteractome

Predicts binding sites of RBPs and miRNAs on circRNAs and primer design, siRNA design

circinteractome.nia.nih.gov

[35]

CircNet

CircRNA identification and predicts circRNA-miRNA-mRNA interaction

circnet.mbc.nctu.edu.tw

[36]

starBase v2.0

Predicts other ncRNAs (e.g., lncRNAs, circRNAs) from miRNA-mediated regulatory networks

starbase.sysu.edu.cn

[40]

CSCD

Identifies cancer-specific circRNAs and predicts cellular localization, miRNA-circRNA interaction, RBP and ORF of circRNAs

gb.whu.edu.cn/CSCD

[41]

circRNADb

CircRNAs annotation predicts protein-coding potential and corresponding protein features

reprod.njmu.edu.cn/circrnadb

[42]

TRCirc

Obtains transcriptional regulation information about circRNAs

www.licpathway.net/TRCirc

[37]

Lnc2Cancer 3.0

Cancer-related lncRNAs and circRNAs annotation

www.bio-bigdata.net/lnc2cancer

[43]

CIRCpedia v2

Annotation and expression analysis of circRNAs

www.picb.ac.cn/rnomics/circpedia

[44]

deepBase v3.0

CircRNAs annotation includes expression, prognosis and functional predictions

rna.sysu.edu.cn/deepbase3/index.html

[45]

Circbank

Explored a standard nomenclature, predicts miRNAs binding, circRNAs conservation and protein-coding potential

www.circbank.cn

[39]

exoRBase

Exosome-derived ncRNAs annotation

www.exoRBase.org

[38]

ExoceRNA atlas

A database contains tumor-related circRNAs in blood exosomes and corresponding mRNA-miRNA-circRNA interaction network

www.exocerna-atlas.com/exoceRNA

[46]