Molecular genetics & genomic medicine · 2019
Genetic biomarkers related to hemarthrosis, inflammation, and cartilage structure in pediatric patients with hemophilic arthropathy.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
López-Jiménez José de Jesús, Ortega-Cervantes Ricardo, Luna-Záizar Hilda, Fletes-Rayas Ana-Lilia, Beltrán-Miranda Claudia-Patricia, Troyo-Sanromán Rogelio, Soto-Padilla Janet, Tlacuilo-Parra Alberto, Jaloma-Cruz Ana-Rebeca
Аннотация
BACKGROUND: The pathophysiology of hemophilic arthropathy is complex and not completely understood. In this study, we aimed to identify biomarkers that can affect the hemophilic arthropathy severity.
METHODS: Fifty patients were analyzed for biomarker frequencies; in 37 patients, articular symptoms were evaluated based on the physical joint examination score, and in 18, it was based on magnetic resonance imaging. Eight polymorphisms, namely FV 1691G>A, FII 20210G>A, MTHFR 677C>T and 1298A>C, TNFα-308G>A and -238G>A, ACAN VNTR, and IL1RN*2-VNTR were identified.
RESULTS: Patients with the MTHFR 677TT genotype showed a higher number of affected joints (1.83 ± 0.9 vs. 0.55 ± 0.7 for CC; p = .023), whereas those with the MTHFR 1298AC genotype exhibited higher effusion according to two radiologists (0.90 ± 0.31/1.20 ± 0.63 vs. 0.38 ± 0.52/0.50 ± 0.53 for AA genotype; p = .043/0.036, respectively). In addition, patients with the TNFα-308GA genotype had more subchondral cysts (0.75 ± 0.95 vs. 0.07 ± 0.26 for GG genotype; p = .041).
CONCLUSIONS: The distribution of risk genotypes for MTHFR and TNFα-308GA suggests their association with clinical parameters of hemophilic arthropathy. Cohort studies are essential to verify these associations.
METHODS: Fifty patients were analyzed for biomarker frequencies; in 37 patients, articular symptoms were evaluated based on the physical joint examination score, and in 18, it was based on magnetic resonance imaging. Eight polymorphisms, namely FV 1691G>A, FII 20210G>A, MTHFR 677C>T and 1298A>C, TNFα-308G>A and -238G>A, ACAN VNTR, and IL1RN*2-VNTR were identified.
RESULTS: Patients with the MTHFR 677TT genotype showed a higher number of affected joints (1.83 ± 0.9 vs. 0.55 ± 0.7 for CC; p = .023), whereas those with the MTHFR 1298AC genotype exhibited higher effusion according to two radiologists (0.90 ± 0.31/1.20 ± 0.63 vs. 0.38 ± 0.52/0.50 ± 0.53 for AA genotype; p = .043/0.036, respectively). In addition, patients with the TNFα-308GA genotype had more subchondral cysts (0.75 ± 0.95 vs. 0.07 ± 0.26 for GG genotype; p = .041).
CONCLUSIONS: The distribution of risk genotypes for MTHFR and TNFα-308GA suggests their association with clinical parameters of hemophilic arthropathy. Cohort studies are essential to verify these associations.