Evaluation of MG53 (TRIM72) Levels in Women With Polycystic Ovary Syndrome: An Observational Study
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: No intervention (observational study).
- Кому может быть актуально
- Состояния в реестре: Polycystic Ovary Syndrome (PCOS), Insulin Resistance Syndrome. Базовые параметры: 18 лет — 45 лет · Женщины.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Turkey (Türkiye)
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
Purpose of the Study: This study is being conducted to examine a protein called MG53 (also known as TRIM72) in women with polycystic ovary syndrome (PCOS). MG53 is involved in cell membrane repair and may play a role in insulin resistance, which is common in PCOS. Study Procedures: Women between 18 and 45 years of age will be invited to participate. The study population will include both women diagnosed with PCOS and healthy controls. A single blood sample (approximately 5 mL) will be collected from each participant. MG53 levels will be measured using an ELISA laboratory assay. Significance of the Study: Analysis of MG53 levels in relation to hormonal and metabolic markers may help determine whether MG53 is associated with insulin resistance and other characteristics of PCOS.
Подробное описание
Background:
Polycystic ovary syndrome (PCOS) is a common endocrine disorder in women of reproductive age and is often associated with insulin resistance and metabolic disturbances. MG53 (TRIM72) is a membrane repair protein that has been shown in some experimental studies to affect insulin signaling and glucose metabolism.
Rationale:
Because insulin resistance is a key feature of PCOS, investigating MG53 levels in women with PCOS may provide new insights into the pathophysiology of the syndrome. Understanding whether MG53 is elevated and how it correlates with metabolic and hormonal parameters could lead to new diagnostic or therapeutic approaches in the future.
Study Design:
This is an observational, cross-sectional, single-center study. A total of 128 participants will be included: 64 women diagnosed with PCOS (based on the Rotterdam criteria) and 64 healthy women as controls.
Procedures:
Each participant will undergo a single blood draw (approximately 5 mL). MG53 levels will be measured using an ELISA method. Routine laboratory markers associated with PCOS (including HOMA-IR, BMI, LH/FSH ratio, total testosterone, DHEA-S, SHBG, free androgen index, triglycerides, HDL, LDL, and total cholesterol) will also be recorded from standard clinical evaluations.
Data Analysis:
Statistical analysis will include normality testing (Kolmogorov-Smirnov), comparison of groups (Student's t-test or Mann-Whitney U test), and correlation analyses (Pearson or Spearman). Sample size was calculated using G\*Power software.
Outcome Measures:
The primary outcome is the serum level of MG53. Secondary outcomes include the correlation between MG53 levels and metabolic/hormonal parameters.
Significance:
This study does not involve any investigational drug or device and poses minimal risk to participants. The findings may contribute to the understanding of metabolic pathways involved in PCOS.
Вмешательства
- Другое No intervention (observational study)
This is an observational study. No drugs, devices, or treatments are administered. Participants only provide a single blood sample for MG53 and routine metabolic measurements.
Первичные конечные точки
- Serum MG53 level [Срок оценки: Baseline (single time point at enrollment)]
Вторичные конечные точки (4)
- Correlation between MG53 levels and insulin resistance (HOMA-IR) [Срок оценки: At the time of blood draw (single measurement at enrollment)]
- Correlation between MG53 levels and BMI [Срок оценки: At the time of blood draw (single measurement at enrollment)]
- Correlation between MG53 levels and hormonal parameters [Срок оценки: At the time of blood draw (single measurement at enrollment)]
- Correlation between MG53 levels and lipid parameters [Срок оценки: At the time of blood draw (single measurement at enrollment)]
Критерии участия
Критерии включения
- Female participants aged 18 to 45 years
- Diagnosed with polycystic ovary syndrome (PCOS) according to Rotterdam criteria or healthy controls without PCOS
- Able and willing to provide informed consent
Критерии исключения
Currently pregnant
- Presence of chronic systemic disease
- Use of metformin or any hormonal treatment
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Модель наблюдения
- Другое
Центры проведения
Turkey (Türkiye) · 1 центр
- University of Health Sciences, Gaziosmanpaşa Training and Research Hospital — Gaziosmanpaşa
Публикации
- Coskun ES, Gencer FK, Salman S, Nurlu N, Bacak HB, Kumbasar S, Timur GY, Celikoglu E, Unlu S, Tunccag F, Guven R. Decreased serum MG53 levels are associated with SHBG and androgen excess in women with polycystic ovary syndrome. Sci Rep. 2026 Apr 13;16(1):15753. doi: 10.1038/s41598-026-48800-z. PMID 41974999
Идентификаторы
NCT: NCT07094776 · MG53GOP