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. 2022 Oct 18;11:e81412. doi: 10.7554/eLife.81412

Table 1. Summary of extrachromosomal circular DNAs (eccDNAs) identified in various diseases.

Name Disease Function Reference
eccDNA (EGFR) Glioblastoma Endogenous enhancer elements Morton et al., 2019
ecDNA (ecEGFRx1, ecCCAT1, ecEGFR, and ecCCDC26) Glioblastoma Uneven segregation of ecDNA during mitosis Yi et al., 2022
eccDNA (PDGFRA, CDK4) Radiation-induced high-grade glioma eccDNA-mediated amplification of oncogenes DeSisto et al., 2021
eccDNA (TRPS1) Breast cancer TRPS1-driven genome deletions Yang et al., 2021b
ecDNA (ecMYC) Prostate cancer Mobile transcriptional enhancers Zhu et al., 2021
ecDNA/eccDNA (cyclin-E1, ERBB2, CDK12, EGFR, MYC) Gastric cardia adenocarcinoma Focal amplifications of oncogene prognostic molecular markers Zhao et al., 2021
eccDNA (RAB3B) Hypopharyngeal squamous cell carcinoma Promote cisplatin resistance Lin et al., 2022
eccDNA (MYCN, CDK4, MDM2) Neuroblastoma Seismic amplification model Rosswog et al., 2021
eccDNA (entire genome) Immune system Trigger immune response Wang et al., 2021
TTNcircle Musculoskeletal system Function of transcription Møller et al., 2018
MI-related eccDNA (MIRECD) Myocardial infarction (MI) MI prognosis prediction and risk stratification Not yet published