AUTHOR= Frontiers Editorial Office TITLE=Retraction: Curcumin Blunts IL-6 Dependent Endothelial‐to‐Mesenchymal Transition to Alleviate Renal Allograft Fibrosis Through Autophagy Activation JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.818539 DOI=10.3389/fimmu.2021.818539 ISSN=1664-3224