AUTHOR=Irrera Natasha , Arcoraci Vincenzo , Mannino Federica , Vermiglio Giovanna , Pallio Giovanni , Minutoli Letteria , Bagnato Gianluca , Anastasi Giuseppe Pio , Mazzon Emanuela , Bramanti Placido , Squadrito Francesco , Altavilla Domenica , Bitto Alessandra TITLE=Corrigendum: Activation of A2A receptor by PDRN reduces neuronal damage and stimulates WNT/β-catenin driven neurogenesis in spinal cord injury JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1073726 DOI=10.3389/fphar.2022.1073726 ISSN=1663-9812