International journal of laboratory hematology · 2026
Investigation of the Expression Levels of miR-383, miR-381, and miR-141 miRNAs as Diagnostic Biomarkers in Acute Myeloid Leukemia.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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.
Al-Gburi Mayyadah Ali Ahmed, Safaralizadeh Reza, Rajabi Ali, Hosseinpour Feizi Mohammadali
Аннотация
BACKGROUND: Acute myeloid leukemia (AML) is a clonal illness that is different in both medical and biological traits. Nonetheless, the genetic basis of this malignancy remains inadequately elucidated. MicroRNAs (miRNAs) are small noncoding RNAs that modify the expression of target mRNAs at both transcriptional and translational levels. In the past decade, miRNAs have evolved a unique mechanism in gene regulation, exhibiting varying expression throughout myeloid differentiation. This investigation examines the serum levels of miR-383, miR-381, and miR-141 in AML and evaluates their diagnostic potential.
METHODS: Serum samples from 110 AML patients and 110 normal individuals were evaluated using qRT-PCR. Levels of expression were measured via the 2-ΔCt technique and normalized by U6. Diagnostic performance was assessed by the ROC curve analysis.
RESULTS: MiR-383 was significantly upregulated (p = 0.0001), while miR-381 and miR-141 were downregulated (p = 0.0002 and p = 0.0004, respectively) in AML patients. In addition, a considerable correlation was demonstrated between the expression levels of miR-381 and subtype (p = 0.02). In addition, the expression levels of miR-141 and miR-381 were positively correlated in AML patients (r = 0.99, p ≤ 0.0001). The ROC analysis revealed strong potential of miR-383 (AUC 0.87, 95% CI: 0.82-0.91), miR-381 (AUC 0.71, 95% CI: 064-0.78), and miR-141 (AUC 0.84, 95% CI: 0.79-0.89) as promising diagnostic biomarkers.
CONCLUSION: These miRNAs display distinct serum expression levels in AML, with miR-383, miR-381, and miR-141 demonstrating potential as diagnostic biomarkers, necessitating additional confirmation.
METHODS: Serum samples from 110 AML patients and 110 normal individuals were evaluated using qRT-PCR. Levels of expression were measured via the 2-ΔCt technique and normalized by U6. Diagnostic performance was assessed by the ROC curve analysis.
RESULTS: MiR-383 was significantly upregulated (p = 0.0001), while miR-381 and miR-141 were downregulated (p = 0.0002 and p = 0.0004, respectively) in AML patients. In addition, a considerable correlation was demonstrated between the expression levels of miR-381 and subtype (p = 0.02). In addition, the expression levels of miR-141 and miR-381 were positively correlated in AML patients (r = 0.99, p ≤ 0.0001). The ROC analysis revealed strong potential of miR-383 (AUC 0.87, 95% CI: 0.82-0.91), miR-381 (AUC 0.71, 95% CI: 064-0.78), and miR-141 (AUC 0.84, 95% CI: 0.79-0.89) as promising diagnostic biomarkers.
CONCLUSION: These miRNAs display distinct serum expression levels in AML, with miR-383, miR-381, and miR-141 demonstrating potential as diagnostic biomarkers, necessitating additional confirmation.