Endothelial progenitor cells as therapeutic agents in the microcirculation: An update

Claudio Napoli, Toshio Hayashi, Francesco Cacciatore, Amelia Casamassimi, Costanza Casini, Mohammed Al-Omran, Louis J. Ignarro

Research output: Contribution to journalArticlepeer-review

Abstract

This review evaluates novel beneficial effects of circulating endothelial progenitor cells (EPCs) as shown by several preclinical studies and clinical trials carried out to test the safety and feasibility of using EPCs. There are 31 registered clinical trials (and many others still ongoing) and 19 published studies. EPCs originate in the bone marrow and migrate into the bloodstream where they undergo a differentiation program leading to major changes in their antigenic characteristics. EPCs lose typical progenitor markers and acquire endothelial markers, and two important receptors, (VEGFR and CXCR-4), which recruit circulating EPCs to damaged or ischemic microcirculatory (homing to damaged tissues) beds. Overall, therapeutic angiogenesis will likely change the face of regenerative medicine in the next decade with many patients worldwide predicted to benefit from these treatments.

Original languageEnglish
Pages (from-to)9-22
Number of pages14
JournalAtherosclerosis
Volume215
Issue number1
DOIs
Publication statusPublished - Mar 2011

Keywords

  • Clinical trials
  • Endothelial progenitor cells
  • Preclinical studies
  • Vascular repair

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

Fingerprint Dive into the research topics of 'Endothelial progenitor cells as therapeutic agents in the microcirculation: An update'. Together they form a unique fingerprint.

Cite this