ArticleMolecular medicine (Cambridge, Mass.)2024
ITGB3 is reduced in pregnancies with preeclampsia and its influence on biological behavior of trophoblast cells.
Article in Molecular medicine (Cambridge, Mass.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Artificial Sweeteners and Autoimmune Diseases: Insights From Integrative Bioinformatics and Mendelian Randomization.Food science & nutrition · 2026Article
- From Cell-Free Transcriptomes to Single-Cell Landscapes: Biomarker Discovery and Originating Cell Alteration Analysis via Graph Matrix Factorization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- New Frontiers in the Pathophysiology of Hypertensive Pregnancy Disorders: A Systematic Review of Molecular Insights into Preeclampsia.Current issues in molecular biology · 2026Review
- LncRNA H19 drives atherosclerosis progression via the miR-let-7a/ITGB3 axis.Frontiers in physiology · 2026Article
- Increased first-trimester CA125 levels associated with the development of preeclampsia.Journal of translational medicine · 2025Article
- Maternal Serum Galectin-1 in the First Trimester as a Potential Biomarker for Early Prediction of Pre-Eclampsia: A Prospective Study.Medical science monitor : international medical journal of experimental and clinical research · 2025Article
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Authors and funding
13 authors.
Funding
Abstract
backgroundPreeclampsia (PE) is a serious pregnancy complication associated with impaired trophoblast function. Integrin β3 (ITGB3) is a cell adhesion molecule that plays a role in cell movement. The objective of this study was to identify the biological function and expression level of ITGB3 in PE.
methodsCell proliferation, migration, invasion, adhesion, and apoptosis were estimated by CCK8 assay, transwell, scratch assays, and flow cytometry, respectively. The expression levels of ITGB3 were determined by qRT-PCR, western blot, and immunohistochemistry (IHC). Co-immunoprecipitation and Alphafold-Multimer protein complex structure prediction software were employed to identify the molecules that interact with ITGB3.
resultsCell functional experiments conducted on HTR8/SVneo cells demonstrated that ITGB3 significantly enhanced proliferation, migration, invasion, and adhesion, while simultaneously inhibiting apoptosis. Relative ITGB3 expression levels were observed to be lower in PE placental tissue than in normal tissue and similarly reduced in hypoxic HTR8/SVneo cells. RNA-sequencing data from PE placental samples in the GEO database were analyzed to identify differentially expressed genes associated with the disease. We identified a total of 1460 mRNAs that were significantly differentially expressed in PE patients. Specifically, 798 mRNAs were significantly upregulated, and 662 mRNAs were significantly downregulated. Notably, the ITGB3 exhibited a pronounced down-regulation among the differential expression mRNA.
conclusionsThis study suggested that ITGB3 plays an important role in promoting the proliferative, migratory, invasive, and adhesive capabilities of trophoblast cells. These findings may facilitate a more in-depth understanding of the molecular mechanisms that promote PE progression.
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