Title: Genetics and epigenetics of cutaneous malignant melanoma: a concert out of tune
Authors: van den Hurk, Karin ×
Niessen, Hanneke E C
Veeck, Jürgen
van den Oord, Joost
van Steensel, Maurice A M
Zur Hausen, Axel
van Engeland, Manon
Winnepenninckx, Véronique J L #
Issue Date: Aug-2012
Publisher: Elsevier Science B.V.
Series Title: Biochimica et Biophysica Acta. Reviews on Cancer vol:1826 issue:1 pages:89-102
Article number: 10.1016/j.bbcan.2012.03.011
Abstract: Cutaneous malignant melanoma (CMM) is the most life-threatening neoplasm of the skin and is considered a major health problem as both incidence and mortality rates continue to rise. Once CMM has metastasized it becomes therapy-resistant and is an inevitably deadly disease. Understanding the molecular mechanisms that are involved in the initiation and progression of CMM is crucial for overcoming the commonly observed drug resistance as well as developing novel targeted treatment strategies. This molecular knowledge may further lead to the identification of clinically relevant biomarkers for early CMM detection, risk stratification, or prediction of response to therapy, altogether improving the clinical management of this disease. In this review we summarize the currently identified genetic and epigenetic alterations in CMM development. Although the genetic components underlying CMM are clearly emerging, a complete picture of the epigenetic alterations on DNA (DNA methylation), RNA (non-coding RNAs), and protein level (histone modifications, Polycomb group proteins, and chromatin remodeling) and the combinatorial interactions between these events is lacking. More detailed knowledge, however, is accumulating for genetic and epigenetic interactions in the aberrant regulation of the INK4b-ARF-INK4a and microphthalmia-associated transcription factor (MITF) loci. Importantly, we point out that it is this interplay of genetics and epigenetics that effectively leads to distorted gene expression patterns in CMM.
ISSN: 0304-419X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Translational Cell & Tissue Research
× corresponding author
# (joint) last author

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