The Interplay of the Extracellular Matrix and Stromal Cells as a Drug Target in Stroma-Rich Cancers

Nina Kozlova, Joseph E. Grossman, Marcin P. Iwanicki, Taru Muranen

Research output: Contribution to journalReview articlepeer-review

46 Scopus citations

Abstract

The tumor microenvironment (TME) is a complex neighborhood that consists of immune cells, fibroblasts, pericytes, adipocytes, endothelial and neuronal cells, and the extracellular matrix proteins. TME also consists of physical factors, such as oxygen availability, changing pH, interstitial fluid pressure, and tissue stiffness. As cancer progresses, the physical properties and the cells in the TME change significantly, impacting the efficacy of the therapies and modulating drug resistance. This has led to the development of several new treatments targeting the TME. This review focuses on recent advances on the role of TME in drug resistance, with a particular focus on the ongoing clinical trials aiming at disrupting the TME- and the extracellular matrix-mediated protection against therapies.

Original languageEnglish
Pages (from-to)183-198
Number of pages16
JournalTrends in Pharmacological Sciences
Volume41
Issue number3
DOIs
StatePublished - Mar 2020

Keywords

  • cancer-associated fibroblasts
  • clinical trials
  • drug resistance
  • extracellular matrix
  • stroma-cancer crosstalk
  • tumor microenvironment

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