Isolation of cell type-specific apoptotic bodies by fluorescence-activated cell sorting

Sci Rep. 2017 Jan 6:7:39846. doi: 10.1038/srep39846.

Abstract

Apoptotic bodies (ApoBDs) are membrane-bound extracellular vesicles that can mediate intercellular communication in physiological and pathological settings. By combining recently developed analytical strategies with fluorescence-activated cell sorting (FACS), we have developed a method that enables the isolation of ApoBDs from cultured cells to 99% purity. In addition, this approach also enables the identification and isolation of cell type-specific ApoBDs from tissue, bodily fluid and blood-derived samples.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Apoptosis*
  • Extracellular Vesicles*
  • Female
  • Flow Cytometry / methods*
  • Human Umbilical Vein Endothelial Cells / cytology
  • Humans
  • Jurkat Cells
  • Male
  • Mice
  • Mice, Inbred C57BL
  • Organ Specificity