Related Experiment Video
Updated: Jun 16, 2025

Author Spotlight: Modeling an Aspect of Preeclampsia in Female Mice Using Hypoxic Human Placenta-Derived Small Extracellular Vesicles
Published on: January 26, 2024
Genetic Variants in Preeclampsia During Pregnancy: A Hospital-Based Case-Control Study
Tatyana Slobodchikova1, Dana Tayzhanova2, Zhanna Amirbekova1
1Department of Obstetrics, Gynecology and Perinatology, Karaganda Medical University, Karaganda 100000, Kazakhstan.
This study investigated genetic markers for preeclampsia risk in Kazakhstan. Certain hypertension-related single nucleotide polymorphisms (SNPs) showed significant associations, suggesting potential as predictive markers.
Area of Science:
- Genetics
- Obstetrics
- Epidemiology
Background:
- Preeclampsia is a complex pregnancy disorder with a suspected genetic basis.
- Previous research on genetic susceptibility to preeclampsia has yielded inconsistent results.
- Identifying reliable genetic markers for preeclampsia is crucial for risk assessment.
Purpose of the Study:
- To investigate the association between specific hypertension-related genetic polymorphisms and the risk of developing preeclampsia.
- To evaluate the potential of single nucleotide polymorphisms (SNPs) as biomarkers for preeclampsia susceptibility.
Main Methods:
- A case-control study involving 95 participants from Karaganda, Kazakhstan.
- Genotyping of 60 SNPs using the QuantStudio™ 12K Flex system.
- Statistical analysis of genotype-phenotype associations using five inheritance models in R.
Main Results:
- Significant associations were identified for SNPs rs2516839 (OR = 5.28), rs17672135 (OR = 3.48), and rs10757278 (OR = 0.3).
- Wide confidence intervals were observed, indicating potential limitations due to sample size.
- These findings suggest specific polymorphisms may influence preeclampsia risk.
Conclusions:
- The studied polymorphisms show promise as potential genetic markers for preeclampsia risk.
- Further validation in larger, multi-ethnic cohorts is necessary before clinical application.
- These genetic markers could contribute to improved preeclampsia risk prediction in the future.
More Related Videos
12:17The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo
Published on: August 2, 2017
12:02Human Primary Trophoblast Cell Culture Model to Study the Protective Effects of Melatonin Against Hypoxia/reoxygenation-induced Disruption
Published on: July 30, 2016
Related Concept Videos
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Single Nucleotide Polymorphisms-SNPs
Hormonal Regulation
Diabetes Mellitus: Type 2 and Gestational