Nagai Koichi 永井康一

Researcher Number	40835815
Other IDs
Affiliation (Current)	2026: 横浜市立大学, 附属病院, 助教
Affiliation (based on the past Project Information) *help	2024 – 2025: 横浜市立大学, 附属病院, 助教 2022 – 2023: 横浜市立大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 56040:Obstetrics and gynecology-related
Keywords	Principal Investigator volume reduction rate / uterine leiomyoma / apoptosis / GnRH analogue / MED12 mutation / GnRH antagonist / GnRH agonist / predictive marker / mutation status / MED12 / MRI classification

Apoptotic pathways in uterine leiomyomas: implications for drug developmentPrincipal Investigator
- Principal Investigator
  
  永井康一
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56040:Obstetrics and gynecology-related
- Research Institution
  Yokohama City University
MED12 mutations in uterine leiomyomas: prediction of response to GnRH analogsPrincipal Investigator
- Principal Investigator
  
  永井康一
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56040:Obstetrics and gynecology-related
- Research Institution
  Yokohama City University

All 2025 2024 2023

All Journal Article Presentation

[Journal Article] 特集産婦人科領域のトランスレーショナルリサーチの展開-若手医師への研究のススメ- Ⅰ.婦人科腫瘍 5.遺伝子変異解析を軸としたGnRHアナログによる子宮筋腫の縮小効果予測2025
- Author(s)
  永井康一
- Journal Title
  
  産科と婦人科
  
  Volume: 92 Issue: 3 Pages: 270-274
- DOI
  10.34433/og.0000001057
- ISSN
  0386-9792
- Year and Date
  2025-03-01
- Data Source
  KAKENHI-PROJECT-22K09574
[Journal Article] Live Births After Laparoscopic Wedge Resection for Unruptured Ovarian Pregnancy With Hemorrhagic Hypotension: A Case Report2024
- Author(s)
  Hirahara Yuhya、Nagai Koichi、Mukaida Kazunori
- Journal Title
  
  Clinical Case Reports
  
  Volume: 13 Issue: 1
- DOI
  10.1002/ccr3.70044
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K09574
[Journal Article] Chronic Isolated Fallopian Tube Torsion in a Sexually Inactive Adolescent Female Diagnosed Peroperatively2024
- Author(s)
  Hirahara Yuhya、Nagai Koichi、Mukaida Kazunori
- Journal Title
  
  Case Reports in Surgery
  
  Volume: 2024 Issue: 1 Pages: 1-5
- DOI
  10.1155/2024/2581337
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K09574
[Journal Article] MED12 mutations in uterine leiomyomas: prediction of volume reduction by gonadotropin-releasing hormone agonists2023
- Author(s)
  Nagai Koichi、Asano Ryoko、Sekiguchi Futoshi、Asai-Sato Mikiko、Miyagi Yohei、Miyagi Etsuko
- Journal Title
  
  American Journal of Obstetrics and Gynecology
  
  Volume: 228 Issue: 2 Pages: 207.e1-207.e9
- DOI
  10.1016/j.ajog.2022.09.024
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K09574
[Presentation] 子宮筋腫におけるMED12遺伝子変異とCyclin-dependent kinase 8（CDK8）活性の関連2024
- Author(s)
  谷岡沙紀、浅野涼子、永井康一、村田千恵、平原裕也、有野祐子、岩泉しず葉、宮城悦子
- Organizer
  第76回日本産科婦人科学会学術講演会
- Data Source
  KAKENHI-PROJECT-22K09574
[Presentation] A case that First Treated as High Risk GTN, then Got Hysterectomy as PSTT2024
- Author(s)
  Cho Tamaki, Mizushima Taichi, Kamiya Natsuko, Ogawara Yuki, Nagai Koichi, Ishidera Yumi, Imai Yuichi, Minami Hiroko, Takase Hiroki, Ito Junko, Yamanaka Shoji, Fujii Satoshi, Kiyokawa Takako, Usui Hirokazu, Miyagi Etsuko
- Organizer
  第66回日本婦人科腫瘍学会学術講演会
- Data Source
  KAKENHI-PROJECT-22K09574

1. 宮城洋平 (00254194)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Nagai Koichi 永井 康一

Research Projects

Research Products

Co-Researchers

Apoptotic pathways in uterine leiomyomas: implications for drug developmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

MED12 mutations in uterine leiomyomas: prediction of response to GnRH analogsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] 特集 産婦人科領域のトランスレーショナルリサーチの展開-若手医師への研究のススメ- Ⅰ.婦人科腫瘍 5.遺伝子変異解析を軸としたGnRHアナログによる子宮筋腫の縮小効果予測2025

Author(s)

Journal Title

DOI

ISSN

Year and Date

Data Source

[Journal Article] Live Births After Laparoscopic Wedge Resection for Unruptured Ovarian Pregnancy With Hemorrhagic Hypotension: A Case Report2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Chronic Isolated Fallopian Tube Torsion in a Sexually Inactive Adolescent Female Diagnosed Peroperatively2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] MED12 mutations in uterine leiomyomas: prediction of volume reduction by gonadotropin-releasing hormone agonists2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] 子宮筋腫におけるMED12遺伝子変異とCyclin-dependent kinase 8（CDK8）活性の関連2024

Author(s)

Organizer

Data Source

[Presentation] A case that First Treated as High Risk GTN, then Got Hysterectomy as PSTT2024

Author(s)

Organizer

Data Source

Nagai Koichi 永井康一

[Journal Article] 特集産婦人科領域のトランスレーショナルリサーチの展開-若手医師への研究のススメ- Ⅰ.婦人科腫瘍 5.遺伝子変異解析を軸としたGnRHアナログによる子宮筋腫の縮小効果予測2025