ArticleCells2021
Extracellularly Released Calreticulin Induced by Endoplasmic Reticulum Stress Impairs Syncytialization of Cytotrophoblast Model BeWo Cells.
Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 25 citations in OpenAlex.
- Myelin Dynamics at the Axon-Oligodendrocyte Interface: Adaptive Conduction Homeostasis in Demyelination, Remyelination and White Matter Repair.International journal of molecular sciences · 2026Review
- Amyloid-β fibrils accumulated in preeclamptic placentas suppress cytotrophoblast syncytialization.Life science alliance · 2026Article
- Lithium-induced neuroprotection in bipolar disorder: Translational insights into cytoskeletal and proteomic mechanisms.IBRO neuroscience reports · 2025Review
- Transcriptomics-based identification of lysine crotonylation-related biomarkers in pre-eclampsia.BMC pregnancy and childbirth · 2025Article
- Nuclear Binding Protein 2/Nesfatin-1 Affects Trophoblast Cell Fusion during Placental Development via the EGFR-PLCG1-CAMK4 Pathway.International journal of molecular sciences · 2024Article
- Role of necroptosis and immune infiltration in preeclampsia: novel insights from bioinformatics analyses.BMC pregnancy and childbirth · 2023Article
- Roles of N-linked glycosylation and glycan-binding proteins in placentation: trophoblast infiltration, immunomodulation, angiogenesis, and pathophysiology.Biochemical Society transactions · 2023Review
- Latest in Cellular Pathology Research.Cells · 2022Article
- Placental proteome in late‑onset of fetal growth restriction.Molecular medicine reports · 2022Article
- Ferroptosis-Related Proteins Are Potential Diagnostic Molecular Markers for Patients with Preeclampsia.Biology · 2022Article
- Thrombospondin-1 Signaling Through the Calreticulin/LDL Receptor Related Protein 1 Axis: Functions and Possible Roles in Glaucoma.Frontiers in cell and developmental biology · 2022Review
- Possible Roles of Calreticulin in Uterine Decidualization and Receptivity in Rats and Humans.International journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
Abstract
The pregnancy-specific syndrome preeclampsia is a major cause of maternal mortality throughout the world. The initial insult resulting in the development of preeclampsia is inadequate trophoblast invasion, which may lead to reduced maternal perfusion of the placenta and placental dysfunction, such as insufficient trophoblast syncytialization. Endoplasmic reticulum (ER) stress has been implicated in the pathology of preeclampsia and serves as the major risk factor. Our previous studies suggested critical roles of calreticulin (CRT), which is an ER-resident stress response protein, in extravillous trophoblast invasion and cytotrophoblast syncytialization. Here, we studied the mechanism by which ER stress exposes the placenta to the risk of preeclampsia. We found that CRT was upregulated in the serum samples, but not in the placental specimens, from preeclamptic women. By using BeWo cells, an established model of cytotrophoblasts that syncytialize in the presence of forskolin, we demonstrated that thapsigargin-induced ER stress caused extracellular release of CRT from BeWo cells and that the extracellular CRT suppressed forskolin-induced release of β-human chorionic gonadotropin and altered subcellular localization of E-cadherin, which is a key adhesion molecule associated with syncytialization. Our results together provide evidence that induction of ER stress leads to extracellular CRT release, which may contribute to placental dysfunction by suppressing cytotrophoblast syncytialization.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.