Article

Protein Phosphatase 2A Activation Attenuates Acute Myocardial Injury in Takotsubo Syndrome by Modulating Ferroptosis and Mitochondrial Injury in Cardiomyocytes

2026-07-28

Abstract excerpt

<h4>ABSTRACT</h4> <h4>Background</h4> Takotsubo syndrome (TTS) is an acute stress-induced cardiomyopathy characterized by transient left ventricular dysfunction. Despite its reversible nature, TTS is associated with substantial morbidity and mortality in the acute phase, and no specific treatments are available. The precise molecular mechanisms that connect catecholamine stress to reversible myocardial injury ar...

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Literature Corpus work: a1209d58-640e-5b52-afed-57e770c190bf
DOI: 10.64898/2026.07.27.740349

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