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Epigenetic Markers of Prognosis in Melanoma

Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 1102)

Abstract

Prognostic molecular markers are urgently needed for allowing to discriminate the clinical course of disease of melanoma patients, which is highly heterogeneous and unpredictable also within a specific clinicopathological stage and substage of disease. Alterations in DNA methylation have been reported to be widely present in cutaneous melanoma, profoundly impacting its biology. In line with this notion, we have identified methylation markers as independent prognostic factors in stage IIIC melanoma patients. In this chapter we describe the measurement of the methylation of the Long Interspersed Nucleotide Element-1 sequences in laser capture microdissected tumor tissues as a prognostic tool in stage III melanoma patients, which could help in achieving a more appropriate and patient-tailored clinical management of cutaneous melanoma.

Key words

DNA methylation Epigenetic Long Interspersed Nucleotide Element-1 Repetitive elements Methylation profiles Prognosis 

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Copyright information

© Springer Science+Business Media, New York 2014

Authors and Affiliations

  1. 1.Cancer Bioimmunotherapy UnitCentro di Riferimento Oncologico, Istituto di Ricovero e Cura a Carattere ScientificoAvianoItaly
  2. 2.Division of Medical Oncology and Immunotherapy, Department of OncologyUniversity Hospital of Siena, Istituto Toscano TumoriSienaItaly
  3. 3.Division of Medical Oncology and Immunotherapy, Department of OncologyIstituto Toscano Tumori, University Hospital of SienaSienaItaly

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