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HomeCirculation ResearchVol. 131, No. 10PHB2 Governs Metabolism and Phenotypic Switching of VSMCs in Vascular Remodeling No AccessEditorialRequest AccessFull TextAboutView Full TextView PDFView EPUBSections ToolsAdd to favoritesDownload citationsTrack citationsPermissions ShareShare onFacebookTwitterLinked InMendeleyReddit Jump toNo AccessEditorialRequest AccessFull TextPHB2 Governs Metabolism and Phenotypic Switching of VSMCs in Vascular Remodeling Kathy O. Lui and Yu Huang Kathy O. LuiKathy O. Lui Correspondence to: Kathy O. Lui, DPhil, Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China. Email E-mail Address: [email protected] https://orcid.org/0000-0002-1616-3643 Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China (K.O.L.). Search for more papers by this author and Yu HuangYu Huang https://orcid.org/0000-0002-1277-6784 Department of Biomedical Sciences, City University of Hong Kong, Hong Kong, China (Y.H.). Search for more papers by this author Originally published27 Oct 2022https://doi.org/10.1161/CIRCRESAHA.122.321985Circulation Research. 2022;131:825–827This article is a commentary on the followingPHB2 Maintains the Contractile Phenotype of VSMCs by Counteracting PKM2 SplicingFootnotesThe opinions expressed in this article are not necessarily those of the editors or of the American Heart Association.For Sources of Funding and Disclosures, see page 826 & 827.Correspondence to: Kathy O. Lui, DPhil, Department of Chemical Pathology, and Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China. Email [email protected]edu.hkReferences1. Bentzon JF, Majesky MW. 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