Overcoming barriers to effective immunotherapy: MDSCs, TAMs, and Tregs as mediators of the immunosuppressive microenvironment in head and neck cancer

Ruth J. Davis, Carter Van Waes, Clint T Allen

Research output: Contribution to journalArticle

Abstract

A significant subset of head and neck cancers display a T-cell inflamed phenotype, suggesting that patients with these tumors should respond to therapeutic approaches aimed at strengthening anti-tumor immune responses. A major barrier to the development of an effective anti-tumor immune response, at baseline or in response to immunotherapy, is the development of an immunosuppressive tumor microenvironment. Several well described mechanisms of effector immune cell suppression in the head and neck cancer microenvironment are discussed here, along with updates on current trials designed to translate what we have learned from pre-clinical and correlative clinical studies into improved responses in patients with head and neck cancer following immune activating therapies.

Original languageEnglish (US)
JournalOral Oncology
DOIs
StateAccepted/In press - Jan 15 2016

Keywords

  • Antigenicity
  • Immunity
  • Immunogenicity
  • Immunotherapy

ASJC Scopus subject areas

  • Oncology
  • Oral Surgery
  • Cancer Research

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