相关实验视频

Updated: Feb 19, 2026

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Published on: June 29, 2013

91种炎症因素和胎儿生长限制之间的因果关系:双向的门德尔随机化研究

Jiaying Shen¹, Xinyi Chen¹, Rujing Fang²

¹Department of Obstetrics and Gynecology, Wenzhou People's Hospital, Postgraduate Training Base Alliance of Wenzhou Medical University, Wenzhou, China.

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians

|February 17, 2026

概括

这项研究使用孟德尔的随机化研究了炎症性细胞因子和胎儿生长限制 (FGR). 某些细胞因子,如CCL4和CXCL1,显示出与FGR风险的潜在因果关系.

科学领域:

遗传学和分子生物学
生殖健康生殖健康
免疫学免疫学免疫学

背景情况:

炎症性细胞因子涉及胎儿生长限制 (FGR),但因果关系尚不清楚.
门德尔随机化 (MR) 是一种强大的工具,可以使用遗传变异来调查因果关系.
了解FGR中的细胞因子作用对于潜在的干预措施至关重要.

研究的目的:

确定91种炎症性细胞因子和FGR之间的因果关系.
将MR方法应用于大型欧洲和芬兰基因数据集.
为了确定可能影响FGR发育的特定细胞因子.

主要方法:

采用孟德尔随机化 (MR) 和反变量加权 (IVW) 作为主要分析.
包括来自14824名欧洲人和FinnGen联盟的数据 (4054个FGR病例,226256个对照).
采用灵敏度分析 (MR Egger,加权中位数,简单模式,加权模式) 来确保稳定性.

主要成果:

确定了FGR风险与C-C动机化学因子4 (CCL4),C-X-C动机化学因子1 (CXCL1),纤维细胞生长因子19 (FGF-19),IL-10,IL-20和IL-24之间的关联.
不包括单细胞化学吸引蛋白-4 (CCL13) 由于质性问题.
反向MR分析显示,炎症因素和FGR之间没有显著的关联.

结论:

提供了特定细胞因子 (CCL4,CXCL1,FGF-19,IL-10,IL-20,IL-24) 和FGR风险之间的因果关系的证据.
强调需要进一步研究这些细胞因子在FGR预防和治疗中的作用.
基于已识别的细胞因子关联,建议FGR的潜在治疗点.

关键词:

胎儿生长限制胎儿生长限制门德尔的随机化有关因果关系的因果关系细胞因子细胞因子反向的体积权重对称.

更多相关视频

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

Generating a Reproducible Model of Mid-Gestational Maternal Immune Activation using PolyI:C to Study Susceptibility and Resilience in Offspring

Generating a Reproducible Model of Mid-Gestational Maternal Immune Activation using PolyI:C to Study Susceptibility and Resilience in Offspring

Published on: August 17, 2022

相关概念视频

Regression Toward the Mean

Regression Toward the Mean

Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...