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Updated: Feb 15, 2026

A Protocol for Computer-Based Protein Structure and Function Prediction
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[CORIN - NEW HOPE FOR PREDICTION OF PREECLAMPSIA.]

K Chalova, B Pehlivanov

    Akusherstvo I Ginekologiia
    |January 26, 2018
    PubMed
    Summary

    Corin, a protein involved in blood pressure regulation, shows potential as a predictive marker for preeclampsia. Evaluating serum corin levels in early pregnancy may aid in early screening and understanding this severe pregnancy complication.

    Area of Science:

    • Cardiovascular physiology
    • Reproductive biology
    • Biochemistry

    Background:

    • Preeclampsia is a severe pregnancy complication necessitating effective predictive markers.
    • Corin, a transmembrane serine protease, regulates arterial blood pressure and salt homeostasis via ANP.
    • Corin's role in pregnancy is suggested by its expression in the human decidua and its involvement in trophoblast invasion.

    Purpose of the Study:

    • To explore the potential of Corin as a novel predictive marker for preeclampsia.
    • To investigate the role of Corin in the pathogenesis of preeclampsia.
    • To assess the utility of serum Corin levels in early pregnancy screening.

    Main Methods:

    • Review of existing literature on Corin's function and its implications in pregnancy.

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  • Analysis of experimental data from Corin-null mice models demonstrating hypertensive phenotypes.
  • Consideration of Corin's expression patterns in human uterine tissues.

    • Main Results:

    • Corin-null mice exhibit hypertension and proteinuria, mirroring preeclampsia symptoms.
    • Increased Corin expression in the decidua suggests a role in pregnancy.
    • Corin is implicated in human trophoblast invasion processes.

    Conclusions:

    • Corin is a promising candidate for preeclampsia prediction and warrants further investigation.
    • Measuring serum Corin levels in the first trimester, alongside other markers, could enhance preeclampsia screening.
    • Understanding Corin's function may elucidate the complex pathogenesis of preeclampsia.