Scientific DataA database of extrachromosomal circular DNAs (eccDNAs) profiles across primary intracranial tumorsHaobin RenHao GongWei WangDu WuXin LiuJichun ShiZhi-Qiang LiXiang Li2026-08-14Full textDOI https://doi.org/10.1038/s41597-026-07889-7