AUTHOR= Frontiers Editorial Office TITLE=Retraction: Polysaccharide IV from Lycium barbarum L. improves lipid profiles of gestational diabetes mellitus of pregnancy by upregulating ABCA1 and downregulating sterol regulatory element-binding transcription 1 via miR-33 JOURNAL=Frontiers in Endocrinology VOLUME=13 YEAR=2023 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2022.1130062 DOI=10.3389/fendo.2022.1130062 ISSN=1664-2392