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Integrated systems biology identifies disruptions in mitochondrial function and metabolism as key contributors to heart failure with preserved ejection fraction (HFpEF).

Gibb, Andrew A, Kyle LaPenna, Ryan B Gaspar, Nadina R Latchman, Yinfei Tan, Carmen Choya-Foces, Jake E Doiron, et al. 2024. “Integrated Systems Biology Identifies Disruptions in Mitochondrial Function and Metabolism As Key Contributors to Heart Failure With Preserved Ejection Fraction (HFpEF).”. BioRxiv : The Preprint Server for Biology.

2025 Circulation Research - ARTICLE

Background: Recent studies suggest aberrant elevation of iNOS (inducible NO synthase) expression and excessive protein s-nitrosylation promote the pathogenesis of heart failure with preserved ejection fraction (HFpEF). However, the interplay between NO bioavailability, enzymatic regulation of...