慢性治疗双极性障碍患者的血miRNA概况:一个病例对照研究
Muhammed Mehdi Üremiş1, Ergül Belge Kurutaş1, Onur Hurşitoğlu2
1Department of Medical Biochemistry, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Türkiye.
概括
这项研究确定了双相情感障碍患者血中特定的microRNA (miRNA) 变化. 升高的miR-92a-3p和miR-486-5p,以及降低的miR-222-3p,miR-574-3p,miR-145-5p和miR-195-5p可以作为生物标志物.
科学领域:
- 生物化学 生物化学
- 遗传学 是一个遗传学.
- 神经科学是一个神经科学.
背景情况:
- 双极性障碍 (BD) 是一种复杂的情绪障碍,在诊断和治疗监测方面有显著的未满足需求.
- 药物治疗是BD管理的基石,但了解其分子效应仍然至关重要.
研究的目的:
- 为了研究与双相情感障碍的慢性药物治疗相关的分子变化.
- 为了确定潜在的基于等离子体的微RNA (miRNA) 生物标志物用于双相情感障碍.
主要方法:
- 对比了40名双相情感障碍患者 (服用药物1年以上) 和40名健康对照者的血miRNA表达特征.
- 在Biomark实时PCR动态阵列TMIFC平台上使用实时PCR量化了34个特定的miRNA.
主要成果:
- 在患有双相情感障碍的患者中,hsa-miR-222-3p,hsa-miR-574-3p,hsa-miR-145-5p和hsa-miR-195-5p的水平显著降低.
- 在双相情感障碍组中,hsa-miR-92a-3p (折叠变化1.25) 和hsa-miR-486-5p (折叠变化1.67) 的水平显著增加.
- hsa-miR-25-3p也显示出增加,尽管其他原始p<0.05的miRNA在校正后失去意义.
结论:
- 慢性双极性障碍患者的外周血miRNA概况显示出不同的表达模式.
- 升高的miR-92a-3p和miR-486-5p,以及降低的miR-222-3p,miR-574-3p,miR-145-5p和miR-195-5p是潜在的微创生物标志物候选者.
- 需要进一步的研究来探索这些miRNAs在双相情感障碍诊断,预后和治疗监测中的临床实用性.
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