The occurrence of high rates of somatic mutations in cancer is believed to correspond to increased frequency of neo-epitope formation and tumor immunogenicity. Thus, classification of patients with cancer according to degree a somatic hyper-mutational status could be proposed as a predictive biomarker of responsiveness to immunotherapy with immune checkpoint inhibitors. Here, we discuss the suitable and reliable tests easily adoptable in clinical practice to assess somatic mutational status in patients with advanced cancer.

Genetic instability and increased mutational load: which diagnostic tool best direct patients with cancer to immuno-therapy?

Giuseppe Palmieri;Maria Colombino;
2017

Abstract

The occurrence of high rates of somatic mutations in cancer is believed to correspond to increased frequency of neo-epitope formation and tumor immunogenicity. Thus, classification of patients with cancer according to degree a somatic hyper-mutational status could be proposed as a predictive biomarker of responsiveness to immunotherapy with immune checkpoint inhibitors. Here, we discuss the suitable and reliable tests easily adoptable in clinical practice to assess somatic mutational status in patients with advanced cancer.
2017
Istituto di Chimica Biomolecolare - ICB - Sede Pozzuoli
Dipartimento di Scienze Chimiche e Tecnologie dei Materiali - DSCTM
Colorectal cancer
polymerase chain reaction
microsatellite instability and stability
mismatch repair
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/330424
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