Wilzén, Annika; Krona, Cecilie; Sveinbjørnsson, Baldur; Kristiansson, Erik; Dalevi, Daniel; Øra, Ingrid; De Preter, Katleen; Stallings, Raymond L.; Maris, John; Versteeg, Rogier; Nilsson, Staffan; Kogner, Per; Abel, Frida (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
Background: Neuroblastoma (NB) tumours are commonly divided into three cytogenetic subgroups. However, by unsupervised principal components analysis of gene expression profiles we recently identified four distinct subgroups, r1-r4. In the current study we characterized these different subgroups in more detail, with a specific focus on the fourth divergent tumour subgroup (r4).
Methods: Expression ...