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Redox Regulation Of Differentiation In Neuroblastoma, Anne Marie Silvis

Theses, Dissertations and Capstones

Neuroblastoma is the most common extracranial solid tumor in childhood, ranking third in prevalence among infant cancers. Despite intensive therapy with surgery, radiation and chemotherapy, there is a high chance of tumor recurrence. These children are therefore given retinoids in the maintenance phase to differentiate the tumor cells and to avoid/lessen this incidence. Although 13-cis retinoic acid (13-cis RA) is currently used to treat neuroblastoma, there is much evidence supporting the prevalence of its metabolite, all-trans retinoic acid (ATRA), to be the main signaling retinoid in vivo.

The SK-N-SH neuroblastoma cell line, which is composed of three sub-types: sympatheoadrenal neuroblasts …