Neurogenesis in the adult Drosophila brain.

ABSTRACT: Neurodegenerative diseases such as Alzheimer's and Parkinson's currently affect ∼25 million people worldwide. The global incidence of traumatic brain injury (TBI) is estimated at ∼70 million/year. Both neurodegenerative diseases and TBI remain without effective treatments. We are utilizing adult Drosophila melanogaster to investigate the mechanisms of brain regeneration with the long-term goal of identifying targets for neural regenerative therapies. We specifically focused on neurogenesis, i.e., the generation of new cells, as opposed to the regrowth of specific subcellular structures such as axons. Like mammals, Drosophila have few proliferating cells in the adult brain. Nonetheless, within 24 hours of a penetrating traumatic brain injury (PTBI) to the central brain, there is a significa

SUBMITTER: Crocker KL 

PROVIDER: S-EPMC8860384 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature