Circulating Proteins and IgA Nephropathy: A Multiancestry Proteome-Wide Mendelian Randomization Study.

IF 10.3 1区 医学 Q1 UROLOGY & NEPHROLOGY
Chen Tang, Pei Chen, Lin-Lin Xu, Ji-Cheng Lv, Su-Fang Shi, Xu-Jie Zhou, Li-Jun Liu, Hong Zhang
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引用次数: 0
循环蛋白与 IgA 肾病
背景:IgA 肾病的治疗方案正在迅速发展,但早期诊断和针对性治疗仍具有挑战性。我们的目的是通过蛋白质组范围内的孟德尔随机研究,在多祖先人群中确定与 IgA 肾病相关的循环血浆蛋白:在这项研究中,我们应用孟德尔随机化和共定位分析来估计欧洲人中 2615 种蛋白质和东亚人中 235 种蛋白质对 IgA 肾病的推定因果效应。在两阶段网络孟德尔随机化之后,进行了多性状共定位分析和蛋白质改变变体注释,以加强结果的可靠性。此外,还构建了蛋白质-蛋白质相互作用网络,以研究已鉴定蛋白质与现有药物靶点之间的相互作用:结果:在欧洲血统和东亚血统中分别发现了184对和13对蛋白质-疾病的推定因果效应。其中有两对蛋白质-疾病(CFHR1 和 FCRL2)具有共同的因果效应。在共定位分析证据的支持下,确定了潜在治疗靶点的优先次序,并提出了四个药物再利用机会。蛋白质-蛋白质相互作用网络进一步为已知具有重要治疗作用的现有药物和通路提供了有力证据:我们的研究发现了一些与IgA肾病相关的循环蛋白,并确定了几个需要进一步研究的潜在药物靶点。
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来源期刊
Journal of The American Society of Nephrology
Journal of The American Society of Nephrology 医学-泌尿学与肾脏学
CiteScore
22.40
自引率
2.90%
发文量
492
审稿时长
3-8 weeks
期刊介绍: The Journal of the American Society of Nephrology (JASN) stands as the preeminent kidney journal globally, offering an exceptional synthesis of cutting-edge basic research, clinical epidemiology, meta-analysis, and relevant editorial content. Representing a comprehensive resource, JASN encompasses clinical research, editorials distilling key findings, perspectives, and timely reviews. Editorials are skillfully crafted to elucidate the essential insights of the parent article, while JASN actively encourages the submission of Letters to the Editor discussing recently published articles. The reviews featured in JASN are consistently erudite and comprehensive, providing thorough coverage of respective fields. Since its inception in July 1990, JASN has been a monthly publication. JASN publishes original research reports and editorial content across a spectrum of basic and clinical science relevant to the broad discipline of nephrology. Topics covered include renal cell biology, developmental biology of the kidney, genetics of kidney disease, cell and transport physiology, hemodynamics and vascular regulation, mechanisms of blood pressure regulation, renal immunology, kidney pathology, pathophysiology of kidney diseases, nephrolithiasis, clinical nephrology (including dialysis and transplantation), and hypertension. Furthermore, articles addressing healthcare policy and care delivery issues relevant to nephrology are warmly welcomed.
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