Delayed glial clearance of degenerating axons in aged Drosophila is due to reduced PI3K/Draper activity

Autor: Maria D. Purice, Sean D. Speese, Mary A. Logan
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Nature Communications, Vol 7, Iss 1, Pp 1-13 (2016)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms12871
Popis: Glial engulfment declines with age, but the mechanism is unclear. Here authors show that in the Drosophilaolfactory system, glial phagocytosis of injury-induced degenerating axons decreases with age due to reduced PI3K/Draper activity, and restoring Draper in aged glia rescues such defects.
Databáze: Directory of Open Access Journals