Table 1.

Basic information of microarray and RNA-Seq datasets

Data source	Platform	Authors	Publication	Year	Sample size (T/N)	circRNA Number
Microarray datasets from GEO
GSE100170	GPL23259	Dang et al	Sci Rep	2017	5/5	62,998
GSE89143	GPL19978	Shao et al	Cancer Med	2017	3/3	5,396
GSE78092	GPL21485	Huang et al	Mol Med Rep	2017	3/3	13,617
RNA-Seq datasets from PubMed publications
PMID: 27,986,464	GPL11154	Chen et al	Cancer Lett	2017	3/3	15,623

GEO Gene Expression Omnibus, T tumor, N normal