Development and analysis of a novel preeclampsia model using a placenta-specific gene manipulation method.
Development and analysis of a novel preeclampsia model using a placenta-specific gene manipulation method.
批准号:
22791528
负责人:
MORIOKA Yuka
金额:
$2.5万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011
中文摘要
在此之前,我们建立了一种胎盘特异性基因操作方法。应用这项技术,我们表达了可溶性VEGF受体1(sFLT1),这是一种抗血管生成因子,特别是在小鼠胎盘中。小鼠在怀孕期间出现高血压和蛋白尿。这些症状与人类子痫前期患者相似。我们进一步发现普伐他汀诱导vegf样血管生成因子胎盘生长因子(PGF)并改善症状。
英文摘要
Previously, we established a placenta-specific gene manipulation method. Applying this technology, we expressed soluble VEGF receptor 1(sFLT1) known as an anti-angiogenic factor, specifically in the murine placenta. The mice showed hypertension and proteinuria during pregnancy. These are similar symptoms of human preeclampsia patients. We further showed that pravastatin induced the VEGF-like angiogenic factor placental growth factor(PGF) and ameliorated the symptoms.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1073/pnas.1011293108
发表时间:
2011-01-25
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
影响因子:
11.1
作者:
[Kumasawa, Keiichi, Ikawa, Masahito, Okabe, Masaru]
通讯作者:
Okabe, Masaru
海外基金