The RNA-binding protein quaking is upregulated in nitrofen-induced congenital diaphragmatic hernia lungs at the end of gestation
Topic overview
This study demonstrates that the RNA-binding protein Quaking (QKI) is significantly upregulated in late-gestation lungs of rats with nitrofen-induced congenital diaphragmatic hernia compared to controls. The findings suggest QKI dysregulation may contribute to abnormal lung development in CDH, offering potential insights into disease pathogenesis.
Key takeaways
- QKI protein isoforms (QKI5, QKI6, QKI7) are significantly upregulated in CDH lungs at E21 compared to controls.
- IL-6 protein abundance is elevated in nitrofen-induced CDH lungs at end of gestation, suggesting inflammatory involvement.
- QKI dysregulation in late pregnancy may contribute to abnormal lung development pathogenesis in CDH.
- All three QKI isoforms show 1.48-1.63 fold increased mRNA expression in E21 CDH lungs (p<0.02 for all).
- QKI's role in epithelial-mesenchymal transition may be relevant to CDH lung hypoplasia mechanisms.
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How to cite: GlobalCastMD. The RNA-binding protein quaking is upregulated in nitrofen-induced congenital diaphragmatic hernia lungs at the end of gestation. GlobalCastMD Medical Library. 2024-03-13. https://dev.library.globalcastmd.com/article/8405?via_space=staycurrentmd
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