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Oxidative stress in seminal plasma and recurrent pregnancy loss: Exploring a novel risk factor and its underlying mechanism

Research Project

Project/Area Number 25K12643
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56040:Obstetrics and gynecology-related
Research InstitutionNippon Medical School

Principal Investigator

久保田 夢音  日本医科大学, 医学部, 助教 (30868774)

Co-Investigator(Kenkyū-buntansha) 市川 智子  日本医科大学, 医学部, 助教 (10366726)
根岸 靖幸  日本医科大学, 医学部, 准教授 (50644580)
Project Period (FY) 2025-04-01 – 2029-03-31
Project Status Granted (Fiscal Year 2025)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2028: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2027: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2026: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2025: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords不育症 / 精漿 / 酸化ストレス
Outline of Research at the Start

これまで不育症には母体リスク因子についての検討が主体であった。本研究では男性因子、とくに精漿についての検討を行う。不育症カップル男性の精漿や血清中の酸化ストレスおよび抗酸化力の評価を行い、原因不明不育症の新たな男性因子の抽出、母体免疫寛容構築における精漿の役割を解明する。

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Published: 2025-04-17   Modified: 2025-06-20  

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