尿液生物标志物在狼疮性肾炎预后评估中的作用
黄碧瑶,硕士研究生,研究方向:风湿性疾病,E-mail: 3316284138@qq.com |
Copy editor: 林燕薇
收稿日期: 2024-02-14
网络出版日期: 2025-04-23
基金资助
广东省医学科学技术研究基金(B2022263)
Role of urinary biomarkers in the prognostic assessment of lupus nephritis
Received date: 2024-02-14
Online published: 2025-04-23
狼疮性肾炎(LN)是系统性红斑狼疮(SLE)患者发病和死亡的主要原因。既往研究表明,LN的病理类型是可以转化的,为制定SLE患者个体化的治疗方案和预测病情的重要依据,有助于提高患者的生存率及提高其生活质量。肾脏病理仍然是诊断LN的“金标准”,可用于监测疾病进展和评估治疗效果。然而肾脏病理需通过有创性的肾穿刺活检来获得,无创性的生物标志物在诊断LN及监测病情、疗效方面的需求日益迫切。目前关于监测病情的生物标志物的研究大多着重于源自血液的生物标志物,而尿液中的生物标志物具有方便获取、无创及在短期内可连续监测的优势。与肾脏病理以及血液生物标志物相比,尿液生物标志物在诊断和监测LN方面具有明显的优势。目前有关LN预后的尿液生物标志物研究正在兴起。文章就尿液生物标志物在LN预后评估中的作用研究进展进行综述,为临床诊治LN提供参考。
黄碧瑶 , 李文根 . 尿液生物标志物在狼疮性肾炎预后评估中的作用[J]. 新医学, 2025 , 56(4) : 429 -436 . DOI: 10.12464/j.issn.0253-9802.2024-0040
Lupus nephritis (LN) is a major cause of mortality and morbidity in patients with systemic lupus erythematosus (SLE). Previous studies have shown that the pathological types of LN can transform, and these types serve as critical bases for formulating individualized treatment plans and predicting disease progression in SLE patients, thereby improving survival rates and quality of life. Renal pathology remains the “gold standard” for diagnosing LN and can be used to monitor disease progression and assess the therapeutic efficacy. However, renal pathology requires invasive renal biopsy, creating an urgent need for non-invasive biomarkers for LN diagnosis, disease activity monitoring, and treatment evaluation. Current research on biomarkers for disease monitoring primarily focuses on blood-derived biomarkers. In contrast, urinary biomarkers offer advantages such as ease of collection, non-invasiveness, and the ability for continuous short-term monitoring. Compared to renal biopsy and blood biomarkers, urinary biomarkers demonstrate significant advantages in diagnosing and monitoring LN. Emerging studies on urinary biomarkers for LN prognosis are on the rise. This review summarizes recent advances in the role of urinary biomarkers for LN prognosis assessment, thereby providing a reference for the clinical diagnosis and treatment of LN.
Key words: Systemic lupus erythematosus; Lupus nephritis; Urine; Biomarkers; Prognosis
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