ArticleCell death discovery2025
Sotorasib-impaired degradation of NEU1 contributes to cardiac injury by inhibiting AKT signaling.
Article in Cell death discovery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- The role of ubiquitination in the pathogenesis of atrial fibrillation: mechanisms and therapeutic implications.Frontiers in pharmacology · 2026Review
- Temporal trends in treatment-related cardiopulmonary disease-specific mortality in NSCLC based on pathological subtypes: a retrospective population-based cohort study.Therapeutic advances in medical oncology · 2025Article
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Authors and funding
13 authors.
Funding
Abstract
Sotorasib, the inaugural targeted inhibitor sanctioned for the management of patients afflicted with locally advanced or metastatic non-small cell lung cancer presenting the KRAS G12C mutation, has encountered clinical application constraints due to its potential for cardiac injury as evidenced by safety trials. This investigation has elucidated that the heightened expression of neuraminidase-1 (NEU1) constitutes the principal etiology of cardiac damage induced by sotorasib. Mechanistically, sotorasib treatment inhibited the ubiquitinated degradation of NEU1, leading to its elevated expression, which induced downstream AKT signaling pathway inhibition and mitochondrial dysfunction leading to cardiomyocyte apoptosis. Meanwhile, in vivo and in vitro studies showed that D-pantothenic acid (D-PAC) alleviated sotorasib-induced cardiac damage by promoting NEU1 degradation. In conclusion, this study revealed that NEU1 is a key protein in sotorasib cardiotoxicity and that reducing the level of this protein is a critical strategy for the clinical treatment of sotorasib-induced cardiac injury. Schematic representation of a mechanism.
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Registered trials
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