circSH3GL3 inhibits glioma progression and invasion via regulating the PI3K/AKT and Wnt/β-catenin signaling pathways by competitively binding with miR-21-5p - Yinrui Liu; Zihao Liu; Meixiang Wang; Zhiyue Li; Xianyong Yin; Yuming Li; Kailiang Zhang; Shengjie Li; Jing Wu; Jikui Sun; Feng Jin; Tao Xin (Molecular and Cellular Biochemistry, 2026)