Neuroblastoma as an experimental model for neuronal differentiation and hypoxia-induced tumor cell dedifferentiation.
Research output: Contribution to journal › Review article
Neuroblastoma is a childhood tumor derived from precursor or immature cells of the sympathetic nervous system. Neuroblastomas show a tremendous clinical heterogeneity, encompassing truly benign as well as extremely aggressive forms. In vivo as well as in vitro data have shown that the degree of sympathetic neuronal tumor cell differentiation influences patient outcome. Unraveling mechanisms governing neuroblastoma cell differentiation is therefore a central issue in the neuroblastoma research field. In this communication, we discuss some of the in vitro models frequently used to study human neuroblastoma cell differentiation. We also review recent data demonstrating that oxygen shortage, hypoxia, shifts neuroblastoma cells toward an immature, stem cell-like phenotype and discuss the potential clinical impact of hypoxia on neuroblastoma behavior.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||Seminars in Cancer Biology|
|Publication status||Published - 2007|
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Molecular Medicine (013031200)