MET Activation and Physical Dynamics of the Metastatic Process: The Paradigm of Cancers of Unknown Primary Origin

Giulia M. Stella, Silvia Benvenuti, Alessandra Gentile, Paolo M. Comoglio

Research output: Contribution to journalArticlepeer-review

Abstract

The molecular and cellular mechanisms which drive metastatic spread are the topic of constant debate and scientific research due to the potential implications for cancer patients' prognosis. In addition to genetics and environmental factors, mechanics of single cells and physical interaction with the surrounding environment play relevant role in defining invasive phenotype. Reconstructing the physical properties of metastatic clones may help to clarify still open issues in disease progression as well as to lead to new diagnostic and therapeutic approaches. In this perspective cancer of unknown primary origin (CUP) identify the ideal model to study physical interactions and forces involved in the metastatic process. We have previously demonstrated that MET oncogene is mutated with unexpected high frequency in CUPs. We here analyze and discuss how the MET activation by somatic mutation may affect physical properties in giving rise to such a highly malignant syndrome, as that defined by CUP.

Original languageEnglish
JournalEBioMedicine
DOIs
Publication statusPublished - 2017

Keywords

  • Cancer
  • Invasive growth
  • Mechanical forces
  • MET oncogene
  • Metastasis
  • Rheology

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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