CTNNB1 mutations are clonal in adamantinomatous craniopharyngioma.

"Conflict of Interest The Editors of Neuropathology and Applied Neurobiology are committed to peer‐review integrity and upholding the highest standards of review. As such, this article was peer‐reviewed by independent, anonymous expert referees, and the authors (including TSJ and JPMB) had no role in either the editorial decision or the handling of the paper."

"Funding Funding for this research was provided by Cancer Research UK, the Children’s Cancer and Leukaemia Group, Children with Cancer UK (15/190), MRC (MR/M125/1), the Brain Tumour Charity (SIGNAL and EVEREST), Great Ormond Street Hospital Children’s Charity and the National Institute of Health Research Biomedical Research Centre at Great Ormond Street Hospital for Children NHS Foundation Trust and University College London. J.R.A. is supported by a Cancer Research UK Clinical Trials Fellow. JMGM is part of the Translational OMICS Strategic Focus Group at Tecnologico de Monterrey. J.P.M.‐B. is a Great Ormond Street Hospital for Children’s Charity Principal Investigator."