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The relationship between primary ovarian insufficiency and gene variations: a prospective case-control study
Reyhan Gündüz1, Selahaddin Tekeş2, Lütfiye Ozpak3
1Faculty of Medicine, Department of Obstetrics and Gynecology, Dicle University, Diyarbakır, Turkey.
Women & Health
|March 12, 2024
Summary
Genetic variations in Primary Ovarian Insufficiency (POI) were investigated. Specific gene variants, particularly in FSHR, showed significance in younger POI patients and those with a family history, suggesting a potential role in POI etiology.
Area of Science:
- Genetics
- Reproductive Endocrinology
Background:
- Primary Ovarian Insufficiency (POI) affects women of reproductive age, with its etiology often remaining unknown.
- Understanding the genetic underpinnings of POI is crucial for diagnosis and potential therapeutic strategies.
Purpose of the Study:
- To investigate the genetic background and potential etiological factors of Primary Ovarian Insufficiency (POI).
- To identify gene variations associated with POI through next-generation sequencing (NGS).
Main Methods:
- A case-control study involving 37 POI patients and 30 controls.
- Next-generation sequencing (NGS) panel analysis of 36 genes.
- Analysis of gene variations, including FSHR, FGFR1, and KISS1.
Main Results:
- Gene variations were detected in 59.5% of POI patients.
- FSHR variants (p.S680N and p.A307T) were found in both groups but were significant in POI patients under 30 and with a family history.
- Variations in 12 genes were identified in POI patients, with some unique to the POI group, suggesting a potential role in disease etiology.
Conclusions:
- While no overall significant difference in gene variations was found between groups, specific variants may contribute to POI development.
- The identified gene variations, particularly those unique to POI patients, warrant further investigation into their etiological role.
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