NewslettersMuscle Cell News Cardiomyocyte-Specific NHE1 Overexpression Confers Protection against Myocardial Infarction during Hyperglycemia By Jamie Kang - April 28, 2025 0 13 Cardiomyocyte-specific NHE1 ablation or pharmacological inhibition worsened cardiac dysfunction and fibrosis in MI with acute hyperglycemia, while NHE1 overexpression conferred protection. [Cardiovascular Diabetology] Full ArticleGraphical Abstract