AUTHOR=Wang Jiayi , Zhang Congcong , Zhang Yinghui , Guo Jiaojiao , Xie Chenyu , Liu Yulu , Chen Lidian , Ma Liangliang TITLE=Circular RNA in liver cancer research: biogenesis, functions, and roles JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1523061 DOI=10.3389/fonc.2025.1523061 ISSN=2234-943X