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Lipidomics in gestational diabetes mellitus
Yi Wang1,2, Xiong-Fei Pan3,4, An Pan1
1Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan.
Current Opinion in Lipidology
|January 13, 2023
Summary
Lipidomics reveals novel blood lipid biomarkers linked to gestational diabetes mellitus (GDM). Understanding these lipid profiles can aid in early GDM risk identification and prevention strategies.
Area of Science:
- Biochemistry
- Metabolomics
- Endocrinology
Background:
- Traditional blood lipid measurements show associations with gestational diabetes mellitus (GDM).
- High-throughput lipidomics offers comprehensive lipid profiling, advancing GDM research.
- This review synthesizes prospective study evidence on blood lipids and GDM, exploring mechanisms.
Approach:
- Utilizes mass spectrometry and nuclear magnetic resonance spectroscopy for lipidomics.
- Identifies novel lipidomic biomarkers associated with GDM risk.
- Analyzes heterogeneities in study populations, sample sizes, and platforms for inconclusive findings.
Key Points:
- Specific fatty acids, glycerolipids, glycerophospholipids, sphingolipids, cholesterol, and lipoproteins are implicated.
- Abnormal lipid metabolism may impair pancreatic β-cells and induce insulin resistance.
- Inflammation and oxidative stress are potential etiologic pathways in GDM pathogenesis.
Conclusions:
- Lipidomics is crucial for understanding GDM pathogenesis and identifying biomarkers.
- Lipidomic biomarkers can identify high-risk pregnancies for GDM.
- Lipidomic pathways offer potential targets for GDM prevention and intervention.
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