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METTL7B-induced histone lactylation prevents heart failure by ameliorating cardiac remodelling.

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Department of Cardiology, Translational Research Center for Regenerative Medicine and 3D Printing Technologies, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou 510150, China. Electronic address:

Introduction: Lactylation is important for a variety of biological activities. It is reported that Class I histone deacetylases (HDAC1-3) are histone lysine delactylases. However, the role of lactylation in cardiac remodelling remains uncertain.

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