干扰素诱导性蛋白16的表达与狼性炎的疾病活性和预后有关
Xueyao Wang1, Shaojie Fu1, Jinyu Yu2
1Department of Nephrology, The First Hospital of Jilin University, Changchun, China.
Arthritis research & therapy
|July 1, 2023
概括
干扰素诱导蛋白16 (IFI16) 是狼性炎 (LN) 的一个有前途的生物标志物. 高的IFI16表达表明疾病活性和预测不良预后,有助于个性化LN治疗策略.
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:
- 狼性炎 (LN) 是系统性红斑狼 (SLE) 的严重并发症.
- 由于早期无症状阶段和不可预测的进展,目前的LN管理具有挑战性.
- 迫切需要可靠的生物标志物来检测LN进展.
研究的目的:
- 为了识别和验证狼性炎 (LN) 的新生物标志物.
- 调查已识别的生物标志物在LN病原和预后中的作用.
- 探索LN的潜在治疗点.
主要方法:
- 生物信息学和机器学习确定了潜在的LN生物标志物.
- 用LN患者和对照者的脏组织中的免疫组织化学和免疫光学来验证生物标志物表达.
- 分析了临床病理指数,预后和分子机制 (GSEA,GSVA).
主要成果:
- 干扰素诱导蛋白16 (IFI16) 被确定为LN的一个关键生物标志物.
- 在LN脏中,IFI16表达显著升高,与疾病活性和慢性指数相关.
- 较高的脏IFI16水平与增加的SLE疾病活性,较差的功能和更差的预后有关.
结论:
- 脏IFI16表达作为评估LN疾病活性和预测临床结果的潜在生物标志物.
- IFI16水平可以帮助预测对治疗的反应,并为LN患者指导精确的治疗策略.
相关概念视频
Nephrotic Syndrome II : Assessment and Medical Management
8
IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document...
8
Nephrotic Syndrome I : Introduction
9
Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
9
T Cell Types and Functions
1.1K
When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.1K
The JAK-STAT Signaling Pathway
9.0K
Several cytokine receptors have tightly bound Janus kinase or JAK proteins attached at their cytosolic tail. Small signaling molecules such as cytokines, growth hormones, or prolactins bind to the cytokine receptors and initiate their dimerization. The dimerization brings the cytosolic JAKs together that trans-phosphorylate and activates each other. The activated JAKs now phosphorylate cytosolic tails of the cytokine receptors, which serve as binding sites for adaptor proteins such as SH2...
9.0K


