ArticleCells2026
Three-Phase Serum Concentration Kinetics of FGF23 in a Clinical Model of Acute Myocardial Infarction.
Article in Cells, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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7 authors.
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Abstract
backgroundFibroblast growth factor-23 (FGF23) is a key regulator of phosphate homeostasis and an emerging biomarker in cardiovascular disease. Emerging data suggest that FGF23 may also contribute to the pathophysiology of myocardial infarction (MI), but existing studies have largely focused on non-acute stages. To address this gap, we investigated early FGF23 regulation by characterizing serum concentration kinetics over the first 24 h following MI, using both a clinical MI model (TASH) and a cohort of patients with ST-elevation myocardial infarction (STEMI).
methodsCirculating FGF23 concentrations (cFGF23; RU/mL) were determined by C-terminal ELISA in patients with preserved renal function (eGFR > 30 mL/min/1.73 m
resultsFGF23 concentrations changed significantly over time after TASH (Friedman test,
conclusionsThe triphasic kinetics of circulating FGF23 in TASH patients-characterized by an early rise, transient undershoot, and a recovery toward baseline with a continuing upward trend-are consistent with a dynamic release-and-clearance pattern following myocardial injury. These findings are hypothesis-generating and warrant further investigation in larger cohorts with additional biomarkers to elucidate the source, regulation, and potential functional significance of FGF23 in the acute phase of myocardial infarction.
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