Physiological and molecular mechanisms of insect appendage regeneration

Abstract

Abstract Regeneration, as a fascinating scientific field, refers to the ability of animals replacing lost tissue or body parts. Many metazoan organisms have been reported with the regeneration phenomena, but showing evolutionarily variable abilities. As the most diverse metazoan taxon, hundreds of insects show strong appendage regeneration ability. The regeneration process and ability are dependent on many factors, including macroscopic physiological conditions and microscopic molecular mechanisms. This article reviews research progress on the physiological conditions and internal underlying mechanisms controlling appendage regeneration in insects.

Keywords

• Appendage regeneration
• Physiological condition
• Molecular mechanism
• Signaling pathways
• Epigenetics
• Insects