1. Evaluation of soluble mesothelin-related peptides and MSLN genetic variability in asbestos-related diseasesKatja Goričar, Viljem Kovač, Metoda Dodič-Fikfak, Vita Dolžan, Alenka Franko, 2020, izvirni znanstveni članek Povzetek: Background Asbestos exposure is associated with increased risk of several diseases, including malignant mesothelioma (MM). Cell surface glycoprotein mesothelin is overexpressed in MM and serum soluble mesothelin-related peptides (SMRP) were already proposed as a diagnostic or prognostic biomarker in MM. However, interindividual variability in serum SMRP levels limits the clinical usefulness. Our primary objective was to investigate the influence of MSLN rs1057147 on serum SMRP levels in asbestos-exposed subjects and patients with asbestos-related diseases as well as on survival in MM. Subjects and methods Among 782 asbestos-exposed subjects and patients with asbestos-related diseases, 154 had MM. Serum SMRP levels were determined using sandwich enzyme-linked immunosorbent assay. All subjects were genotyped for MSLN rs1057147 polymorphism using competitive allele-specific polymerase chain reaction. Nonparametric tests, logistic and Cox regression were used in statistical analysis to compare different subject groups. Results MM patients had significantly higher SMRP levels than all other subjects (p < 0.001). Compared to wild-type MSLN rs1057147 genotype, both heterozygotes and carriers of two polymorphic alleles had significantly higher SMRP levels among subjects without MM (p < 0.001), but not in MM patients (p = 0.424). If genotype information was included, specificity of SMRP increased from 88.5% to 92.7% for the optimal cutoff value. Overall survival was significantly shorter in MM patients carrying at least one polymorphic rs1057147 allele (HR = 1.72, 95% CI = 1.15-2.55, p = 0.008). Conclusions MSLN genetic variability affects serum SMRP levels and was associated with shorter survival of MM patients. Combination of genetic and serum factors could therefore serve as a better diagnostic or prognostic biomarker in MM patients. Ključne besede: asbestos-related disease, malignant mesothelioma, mesothelin Objavljeno v DiRROS: 16.07.2024; Ogledov: 13; Prenosov: 4
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2. The influence of genetic variability on the risk of developing malignant mesotheliomaAlenka Franko, Nika Kotnik, Katja Goričar, Viljem Kovač, Metoda Dodič-Fikfak, Vita Dolžan, 2018, izvirni znanstveni članek Ključne besede: malignant mesothelioma, genetic polymorphism, antioxidative enzymes, genetic variability Objavljeno v DiRROS: 10.06.2024; Ogledov: 111; Prenosov: 39
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3. Fibulin-3 as a biomarker of response to treatment in malignant mesotheliomaViljem Kovač, Metoda Dodič-Fikfak, Niko Arnerić, Vita Dolžan, Alenka Franko, 2015, izvirni znanstveni članek Ključne besede: fibulin-3, biomarker, malignant mesothelioma, response to treatment Objavljeno v DiRROS: 22.04.2024; Ogledov: 209; Prenosov: 79
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