Evidence mapPaperPMID 41590679Full record

ArticleMetabolites2026

Cystatin C Mirrors Fibrosis Burden in Metabolic Syndrome: Insights from the Metabolic Dysfunction-Associated Fibrosis-5 Score.

Musa Salmanoğlu, Sinan Kazan, Elif Yıldırım Ayaz, Süleyman Kılıç, Elif Kazan, Sena Ulu

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Article in Metabolites, 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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5 · Who and what money

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6 authors.

Musa SalmanoğluDepartment of Internal Medicine, Sultan 2. Abdülhamid Han Training and Research Hospital, University of Health Sciences, Selimiye, Tıbbiye Cd, 34668 İstanbul, Turkey.ORCID 0000-0002-5050-531X
Sinan KazanDepartment of Nephrology, Afyonkarahisar Health Sciences University, Battalgazi, Ahmet Necdet Sezer Kampüsü, 03204 Afyonkarahisar, Turkey.ORCID 0000-0001-7290-4680
Elif Yıldırım AyazDepartment of Internal Medicine, Sultan 2. Abdülhamid Han Training and Research Hospital, University of Health Sciences, Selimiye, Tıbbiye Cd, 34668 İstanbul, Turkey.ORCID 0000-0002-2404-8784
Süleyman KılıçDepartment of Internal Medicine, Sultan 2. Abdülhamid Han Training and Research Hospital, University of Health Sciences, Selimiye, Tıbbiye Cd, 34668 İstanbul, Turkey.
Elif KazanDepartment of Internal Medicine, Afyonkarahisar Health Sciences University, Battalgazi, Ahmet Necdet Sezer Kampüsü, 03204 Afyonkarahisar, Turkey.
Sena UluDepartment of Internal Medicine, Sultan 2. Abdülhamid Han Training and Research Hospital, University of Health Sciences, Selimiye, Tıbbiye Cd, 34668 İstanbul, Turkey.

Funding

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6 · The paper itself

Abstract

backgroundMetabolic syndrome (MetS) comprises interrelated metabolic abnormalities that collectively confer increased risk of cardiovascular disease and hepatic morbidity. The MAF-5 score is a non-invasive prognostic marker of liver fibrosis and mortality, while Cystatin C (CysC) is a sensitive indicator of renal function that also reflects inflammation, atherosclerosis, and metabolic dysfunction. Although both MetS and CysC have been widely studied, their potential interplay via MAF-5 remains unclear. We aimed to investigate the relationship between MAF-5 scores and CysC levels in MetS patients for the first time. MATERIALS AND

methodsAdults (≥18 years) with MetS were included in this study. MAF-5 scores (based on waist circumference, BMI, diabetes status, AST, and platelet count) and CysC levels were recorded. The MAF-5-CysC relationship was assessed via Pearson correlation. Participants were grouped into MAF-5 quartiles, and continuous variables were compared using ANOVA with Bonferroni-corrected pairwise tests.

resultsWe included 347 MetS patients (54.8% female, median age 54 years). The median MAF-5 score was 1.25, and MAF-5 correlated positively with CysC (r = 0.357,

conclusionsA significant correlation was found between MAF-5 scores and CysC in patients with MetS. CysC levels differed significantly across MAF-5 quartiles, suggesting a potential link between systemic inflammation, liver fibrosis, and CysC. These results highlight shared inflammatory and fibrotic pathways, underlying metabolic dysfunction. Clinically, combined assessment of MAF-5 and CysC may improve risk stratification, identifying patients at higher risk for hepatic fibrosis and adverse outcomes.

Indexed as

cystatin Chepatic fybrosisMAF-5metabolic syndrome

Identifiers

PMID41590679
PMCPMC12843606

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