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可溶性瘤坏死因子受体2:在膜性淋巴结膜炎中,对功能障碍的有希望的预测生物标志物
Srinivas Nagaram1, Priscilla Charles1, Hanumanthappa Nandeesha2
1Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND.
Cureus
|May 20, 2024
概括
瘤坏死因子受体2 (TNFR2) 水平预测了膜性淋巴结核炎 (MGN) 患者估计的淋巴结核过率 (eGFR) 降低. 提升的TNFR2表明功能恶化,有助于早期风险识别.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 免疫学 免疫学 免疫学
- 生物标志物发现发现
背景情况:
- 膜状球膜炎 (MGN) 是成年人性综合征的主要原因.
- 瘤亡因子-α (TNF-α) 和其受体 (TNFR1,TNFR2) 涉及到淋巴结膜炎的进展.
- TNFR1和TNFR2是估计的淋巴细胞过率 (eGFR) 降低的潜在预测因素.
研究的目的:
- 研究MGN患者TNFR2和eGFR之间的关系.
- 评估TNFR2在该群体内eGFR下降中的预测作用.
主要方法:
- 50名初级MGN患者接受了脏活检和临床评估.
- 使用ELISA测量了TNFR2的血清,尿液和基因表达.
- 考克斯回归和ROC曲线分析评估了TNFR2对eGFR下降的预测值.
主要成果:
- 在MGN患者中,血清,尿液和TNFR2.2基因表达的增加.
- 血清TNFR2与TNF-α,UPCR,尿酸和总胆固醇正相关.
- 血清TNFR2显著预测持续的eGFR下降 (HR: 1.010,p=0.045) 与AUC为0.683.
结论:
- 在MGN中,TNFR2作为eGFR下降的预测生物标志物.
- 提升的TNFR2水平与脏炎症相关,并预测功能恶化.
- 在TNFR2中,MGN患者患有衰退风险的早期鉴定具有前途.
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