AUTHOR= Frontiers Production Office TITLE=Erratum: PDE9 inhibitor PF-04447943 attenuates DSS-induced colitis by suppressing oxidative stress, inflammation, and regulating T-cell polarization JOURNAL=Frontiers in Pharmacology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2024.1393029 DOI=10.3389/fphar.2024.1393029 ISSN=1663-9812