Chromothripsis in cancer cells: An update

A Rode, KK Maass, KV Willmund… - … journal of cancer, 2016 - Wiley Online Library
In 2011, a novel form of genome instability was reported by Stephens et al., characterized by
tens to hundreds of locally clustered rearrangements affecting one or a few chromosome (s) …

[HTML][HTML] Mutational game changer: Chromothripsis and its emerging relevance to cancer

MNH Luijten, JXT Lee, KC Crasta - Mutation Research/Reviews in Mutation …, 2018 - Elsevier
In recent years, the paradigm that genomic abnormalities in cancer cells arise through
progressive accumulation of mutational events has been challenged by the discovery of …

Frequency and Prognostic Impact of ALK Amplifications and Mutations in the European Neuroblastoma Study Group (SIOPEN) High-Risk Neuroblastoma Trial (HR …

A Bellini, U Pötschger, V Bernard… - Journal of Clinical …, 2021 - ascopubs.org
PURPOSE In neuroblastoma (NB), the ALK receptor tyrosine kinase can be constitutively
activated through activating point mutations or genomic amplification. We studied ALK …

Genomic copy number profiling using circulating free tumor DNA highlights heterogeneity in neuroblastoma

M Chicard, S Boyault, L Colmet Daage, W Richer… - Clinical Cancer …, 2016 - AACR
Purpose: The tumor genomic copy number profile is of prognostic significance in
neuroblastoma patients. We have studied the genomic copy number profile of cell-free DNA …

[HTML][HTML] Schwann cell plasticity regulates neuroblastic tumor cell differentiation via epidermal growth factor-like protein 8

T Weiss, S Taschner-Mandl, L Janker, A Bileck… - Nature …, 2021 - nature.com
Abstract Adult Schwann cells (SCs) possess an inherent plastic potential. This plasticity
allows SCs to acquire repair-specific functions essential for peripheral nerve regeneration …

[HTML][HTML] Impact of extracellular matrix stiffness on genomic heterogeneity in MYCN-amplified neuroblastoma cell line

A López-Carrasco, S Martín-Vañó… - Journal of Experimental …, 2020 - Springer
Background Increased tissue stiffness is a common feature of malignant solid tumors, often
associated with metastasis and poor patient outcomes. Vitronectin, as an extracellular matrix …

[HTML][HTML] Vitronectin as a molecular player of the tumor microenvironment in neuroblastoma

R Burgos-Panadero, I Noguera, A Cañete, S Navarro… - BMC cancer, 2019 - Springer
Background Vitronectin is a multifunctional glycoprotein known in several human tumors for
its adhesive role in processes such as cell growth, angiogenesis and metastasis. In this …

[HTML][HTML] Rawcopy: Improved copy number analysis with Affymetrix arrays

M Mayrhofer, B Viklund, A Isaksson - Scientific reports, 2016 - nature.com
Microarray data is subject to noise and systematic variation that negatively affects the
resolution of copy number analysis. We describe Rawcopy, an R package for processing of …

Correlation between genetic abnormalities in induced pluripotent stem cell-derivatives and abnormal tissue formation in tumorigenicity tests

T Yamamoto, Y Sato, S Yasuda… - Stem Cells …, 2022 - academic.oup.com
Cell therapy using induced pluripotent stem cell (iPSC) derivatives may result in abnormal
tissue generation because the cells undergo numerous cycles of mitosis before clinical …

[HTML][HTML] Heterogeneous MYCN amplification in neuroblastoma: a SIOP Europe Neuroblastoma Study

AP Berbegall, D Bogen, U Pötschger, K Beiske… - British journal of …, 2018 - nature.com
Background In neuroblastoma (NB), the most powerful prognostic marker, the MYCN
amplification (MNA), occasionally shows intratumoural heterogeneity (ITH), ie coexistence of …