A stress paradox: the dual role of the unfolded protein response in the placenta
2024

The Role of the Unfolded Protein Response in Placental Development

publication 10 minutes Evidence: moderate

Author Information

Author(s): Chowdhury Diba, Jang Chloe E., Lajoie Patrick, Renaud Stephen J.

Primary Institution: Schulich School of Medicine and Dentistry, Western University

Hypothesis

How does the unfolded protein response (UPR) affect placental development and function?

Conclusion

The study highlights the critical balance of ER stress and UPR activation necessary for proper placental function and development.

Supporting Evidence

  • ER stress can lead to adverse pregnancy outcomes if not properly managed.
  • Basal activation of UPR pathways is necessary for placental development.
  • Disruptions in ER stress responses may contribute to pregnancy complications.

Takeaway

The placenta needs to manage stress from protein production to grow properly, and if it can't, it can lead to problems during pregnancy.

Methodology

This review synthesizes existing research on the unfolded protein response and its implications for placental health.

Limitations

The review primarily focuses on existing literature and may not include all recent findings.

Digital Object Identifier (DOI)

10.3389/fendo.2024.1525189

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