Comprehensive characterization of circular RNA expression patterns in human breast malignancies

This study employs RNA sequencing (RNA-seq) to profile the expression of circular RNAs (circRNAs) in breast cancer. Total RNA was extracted from five pairs of matched tumor tissues and adjacent normal tissues obtained from breast cancer patients. The RNA-seq data enables the comprehensive identification and quantification of circRNAs, aiming to investigate their differential expression patterns and potential roles in breast cancer tumorigenesis.