Functional role of small extrachromosomal circular DNA in colorectal cancer - Judith Mary Hariprakash; Egija Zole; Weijia Feng; Dan Hao; Lasse Bøllehuus Hansen; Nirmalya Bandyopadhyay; Marghoob Mohiyuddin; Sihan Wu; Astrid Zedlitz Johansen; Julia Sidenius Johansen; Birgitte Regenberg (Proceedings of the National Academy of Sciences, 2026)