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Preeclampsia

Hormonal control of leptin may be upregulated in preeclamptic placenta

Published in Women's Health Weekly, August 19th, 2004

Autocrine and paracrine control of leptin may be upregulated in the preeclamptic placenta, suggest study findings.

"The placenta is a major source of leptin in the fetomaternal circulation, although its physiological role remains to be clarified. Leptin in the fetomaternal circulation is proposed to be a marker of acute stress in the fetus, and the fetus suffering from pre-eclampsia would be under chronic stress," wrote S. Iwagaki and colleagues, Gifu University, Japan.

"In 16 preeclamptic placentas, the expressions of leptin, hypoxia-inducible factor 1a (HIF1alpha), and leptin receptor mRNAs were analyzed by semi-quantitative...

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