Extracellular Vesicles as Biomarkers and Therapeutics in Dermatology: A Focus on Exosomes

J Invest Dermatol. 2017 Aug;137(8):1622-1629. doi: 10.1016/j.jid.2017.04.021. Epub 2017 Jun 23.

Abstract

Extracellular vesicles (exosomes, microvesicles, and apoptotic bodies) are ubiquitous in human tissues, circulation, and body fluids. Of these vesicles, exosomes are of growing interest among investigators across multiple fields, including dermatology. The characteristics of exosomes, their associated cargo (nucleic acids, proteins, and lipids), and downstream functions are vastly different, depending on the cell origin. Here, we review concepts in extracellular vesicle biology, with a focus on exosomes, highlighting recent studies in the field of dermatology. Furthermore, we highlight emerging technical issues associated with isolating and measuring exosomes. Extracellular vesicles, including exosomes, have immediate potential for serving as biomarkers and therapeutics in dermatology over the next decade.

Publication types

  • Review

MeSH terms

  • Dermatology / methods*
  • Exosomes / metabolism*
  • Extracellular Vesicles*
  • Humans
  • Skin Diseases / metabolism
  • Skin Diseases / therapy*