AUTHOR= Frontiers Editorial Office TITLE=Retraction: Clematichinenoside Serves as a Neuroprotective Agent Against Ischemic Stroke: The Synergistic Action of ERK1/2 and cPKC Pathways JOURNAL=Frontiers in Cellular Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2021.699518 DOI=10.3389/fncel.2021.699518 ISSN=1662-5102