5-hydroxymethylcytosine deposition mediates Polycomb repressive complex 2 function in MYCN-amplified neuroblastoma. - Chennakesavalu M; Lopez GL; Gupta V; Moore K; Xue Y; Handen A; Majowka J; Veeravalli S; Borchert R; Pomaville M; Chlenski A; He C; et al. (IScience, 2026)