Abstract

Pain and itch are unpleasant sensations accompanying many microbial infections. Recent studies demonstrate that pain- and itch-mediating somatosensory neurons are able to directly detect pathogens, triggering neuronal activation and subsequent regulation of immune responses. We discuss whether pain and/or itch during infection is beneficial or harmful to host antimicrobial defense.

Original languageEnglish
Pages (from-to)755-759
Number of pages5
JournalCell Host and Microbe
Volume19
Issue number6
DOIs
StatePublished - Jun 8 2016

Keywords

  • host defense
  • itch
  • neuroimmunology
  • pain

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