AUTHOR=Subramanian Jaichandar , Dickman Dion TITLE=Editorial: Homeostatic and retrograde signaling mechanisms modulating presynaptic function and plasticity JOURNAL=Frontiers in Cellular Neuroscience VOLUME=9 YEAR=2015 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2015.00380 DOI=10.3389/fncel.2015.00380 ISSN=1662-5102