Definition of a Prognostic Risk-Classifier Based on SNPs Array Analysis of Copy Number Alterations in Newly Diagnosed Transplant-Eligible Multiple Myeloma Patients

BACKGROUND.The genomic heterogeneity that characterizes all Multiple Myeloma (MM) patients (pts) is the consequence of an evolutionary process operating during the pre-neoplastic phase of the disease. Whatever genomic event occurs, it accounts for the de-regulated expression of either one of the cyclin D or other key regulators of cell cycle progression. Therefore, a deficient regulation of cell cycle control is considered as a hallmark of MM. Moreover, among the MM genomic heterogeneity, several lesions are recurrent and their presence significantly impacts the prognosis.