Mechanisms, challenges and opportunities in stroke

Lo E., Dalkara T., Moskowitz M.

NATURE REVIEWS NEUROSCIENCE, vol.4, no.5, pp.399-415, 2003 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Review
  • Volume: 4 Issue: 5
  • Publication Date: 2003
  • Doi Number: 10.1038/nrn1106
  • Page Numbers: pp.399-415


Over the past two decades, research has heavily emphasized basic mechanisms that irreversibly damage brain cells after stroke. Much attention has focused on what makes neurons die easily and what strategies render neurons resistant to ischaemic injury. In the past few years, clinical experience with clot-lysing drugs has confirmed expectations that early reperfusion improves clinical outcome. With recent research emphasizing ways to reduce tissue damage by both vascular and cell-based mechanisms, the spotlight is now shifting towards the study of how blood vessels and brain cells communicate with each other. This new research focus addresses an important need in stroke research, and provides challenges and opportunities that can be used to therapeutic advantage.