Stem-cell engraftment as delayed therapy to repair organophosphate-induced brain damage

Annales pharmaceutiques françaises
J-M CollombetG Lallement

Abstract

Amongst organophosphate compounds, both pesticides and warfare neurotoxics are probably the most representative. These compounds are irreversible acetylcholinesterase inhibitors. Usual clinical signs observed after acute poisoning are mainly respiratory distress, convulsions and seizures. Following acute poisoning, an emergency treatment must be provided as soon as possible (maximum delay of 1 hour post-poisoning), to prevent irreversible brain damage and patient death. At the present time, there is no efficient delayed treatment which could be provided if this 1 hour latency is overpassed. However, neurogenesis by stem cell engraftment, eventually complemented by gene therapy strategy, could be a potential therapeutic approach to repair organophosphate-induced brain damage. Main stem cell engraftement strategies successfully used for brain damage of various origins are reviewed in this Article.

Related Concepts

Related Feeds

Adult Stem Cells

Adult stem cells reside in unique niches that provide vital cues for their survival, self-renewal, and differentiation. They hold great promise for use in tissue repair and regeneration as a novel therapeutic strategies. Here is the latest research.

© 2022 Meta ULC. All rights reserved