High resolution clonal architecture of hypomutated Wilms tumours
Abstract
Abstract A paradigm of childhood cancers is that they have a low mutation burden, with some ostensibly bearing fewer mutations than the normal tissues from which they derive. We set out to resolve this paradox by examining paediatric renal cancers with exceptionally few mutations using high resolution, high depth sequencing approaches. We find that apparent hypomutation is the result of unusual clonal architecture due to a normal tissue-like mode of tumour evolution, raising the possibility that the mutation burden of some cancers has been systematically misjudged.
Article Details
Authors (27)
Henry Lee-Six
Taryn D. Treger
Manas Dave
Tim HH Coorens
Nathaniel D. Anderson
Yvonne Tiersma
Division of Tumor Biology and Immunology, The Netherlands Cancer Institute
Sepide Derakhshan
Sanne de Haan
Marry M. van den Heuvel-Eibrink
Yichen Wang
Anna Wenger
Reem Al-Saadi
Alice Lawford
Aleksandra Letunovska
Jenny Wegert
Conor Parks
Guillaume Morcrette
Manfred Gessler
Gordan Vujanic
Tanzina Chowdhury
Maureen J O’Sullivan
Ronald R. de Krijger
Princess Máxima Center for Pediatric Oncology
Michael R. Stratton
Kathy Pritchard-Jones
J. Ciaran Hutchinson
Jarno Drost
Sam Behjati