Hyaluronan functions in wound repair that are captured to fuel breast cancer progression

Cornelia Tolg, Britney Jodi Ann Messam, James B. McCarthy, Andrew C. Nelson, Eva Ann Turley

Research output: Contribution to journalReview articlepeer-review

15 Scopus citations

Abstract

Signaling from an actively remodeling extracellular matrix (ECM) has emerged as a critical factor in regulating both the repair of tissue injuries and the progression of diseases such as metastatic cancer. Hyaluronan (HA) is a major component of the ECM that normally functions in tissue injury to sequentially promote then suppress inflammation and fibrosis, a duality in which is featured, and regulated in, wound repair. These essential response-to-injury functions of HA in the microenvironment are hijacked by tumor cells for invasion and avoidance of immune detection. In this review, we first discuss the numerous size-dependent functions of HA and emphasize the multifunctional nature of two of its receptors (CD44 and RHAMM) in regulating the signaling duality of HA in excisional wound healing. This is followed by a discussion of how HA metabolism is de-regulated in malignant progression and how targeting HA might be used to better manage breast cancer progression.

Original languageEnglish (US)
Article number1551
JournalBiomolecules
Volume11
Issue number11
DOIs
StatePublished - Nov 2021

Bibliographical note

Funding Information:
Andrew C. Nelson: American Cancer Society Clinical Scientist Development Scholar program [132574-CSDG-18-139-01-CSM].

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Keywords

  • Breast cancer
  • CD44
  • Hyaluronan
  • RHAMM
  • Wound repair

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