Significance of EGFR expression in circulating tumor cells

  • María José Serrano
  • , María Jesús Alvarez-Cubero
  • , Diego de Miguel Pérez
  • , Alba Rodríguez-Martínez
  • , Lucas Gonzalez-Herrera
  • , Inmaculada Robles-Fernandez
  • , José Exposito Hernandez
  • , Jose Luis García Puche
  • , José Antonio Lorente

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

9 Scopus citations

Abstract

This chapter focuses on a deep description of the epidermal growth factor receptor (EGFR) expression in circulating tumor cells (CTCs) and its main role in cancer progression, genetic changes related to metastasis, and resistance to treatment. The aberrant behavior of cancer cells is caused by genetic mutations and altered patterns of gene expression. These changes can be responsible for an increase in cell motility but also an ability of CTCs to survival in different microenvironments, as well as developing therapy-resistant clones. Finally, CTCs can acquire the ability to invade distant organs, where metastatic foci can develop.

Original languageEnglish
Title of host publicationAdvances in Experimental Medicine and Biology
PublisherSpringer New York LLC
Pages285-296
Number of pages12
DOIs
StatePublished - 2017
Externally publishedYes

Publication series

NameAdvances in Experimental Medicine and Biology
Volume994
ISSN (Print)0065-2598
ISSN (Electronic)2214-8019

Keywords

  • Circulating tumor cells (CTCs)
  • Dormancy
  • Epidermal growth factor receptor (EGFR)
  • Epithelial mesenchymal transition (EMT)
  • Invasion
  • Migration
  • Mutations
  • Resistant clones

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