Cited by 58Reproductive System and PregnancyPregnancy and preeclampsia studiesEstrogen and related hormone effects

Involvement of atypical transcription factor E2F8 in the polyploidization during mouse and human decidualization

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Qi, Qian-Rong, Zhao, Xu-Yu, Zuo, Ru-Juan, Wang, Tong-Song, Gu, Xiao-Wei, Liu, Ji-Long, Yang, Zeng-Ming·2015·Cell Cycle

Abstract

Polyploid decidual cells are specifically differentiated cells during mouse uterine decidualization. However, little is known about the regulatory mechanism and physiological significance of polyploidization in pregnancy. Here we report a novel role of E2F8 in the polyploidization of decidual cells in mice. E2F8 is highly expressed in decidual cells and regulated by progesterone through HB-EGF/EGFR/ERK/STAT3 signaling pathway. E2F8 transcriptionally suppresses CDK1, thus triggering the polyploidization of decidual cells. E2F8-mediated polyploidization is a response to stresses which are accompanied by decidualization. Interestingly, polyploidization is not detected during human decidualization with the down-regulation of E2F8, indicating differential expression of E2F8 may lead to the difference of decidual cell polyploidization between mice and humans.

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Crossref · 10.1080/15384101.2015.1033593

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  • E2f7 and E2f8 are expressed in several other tissues, such as placenta and pancreas, where they are implicated in arresting the cell cycle.

    “These mitotic inhibitors are expressed in several other tissues, such as the placenta and pancreas, where they are also implicated in arresting the cell cycle (8, 47–49).”

    From Wnt signaling regulates hepatocyte cell division by a transcriptional repressor cascade (2022) · cites this paper as [47]

    The Introduction (page not provided) links E2F7 and E2F8 to trophoblast giant cells and describes them as transcriptional repressors. The section “E2F8 initiates the endoreplication of mouse decidual cells” (page not provided) says E2F8 represses mitosis and cytokinesis in decidual cells. Our copy does not establish expression in the pancreas or cell-cycle arrest in the placenta and pancreas. (LLM, conf=0.84)

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Authors
Qi, Q.-R., Zhao, X.-Y., Zuo, R.-J., Wang, T.-S., Gu, X.-W., Liu, J.-L., & Yang, Z.-M.
Affiliations
  • South China Agricultural University (CN)
  • Shantou University (CN)
  • Department of Biology; Shantou University; Shantou, China
  • College of Veterinary Medicine; South China Agricultural University; Guangzhou, China
Corresponding author
Yang, Zeng-Ming
Venue
Cell Cycle
Published
2015-06-17
Volume
14
Issue
12
Pages
1842-1858
ISSN
  • 1538-4101 (ISSN-L)
  • 1551-4005
OpenAlex
W1605876551
Cited by
58
References
47
Citations by year
2026: 3 · 2025: 6 · 2024: 6 · 2023: 4 · 2022: 6 · 2021: 8 · 2020: 8 · 2019: 3 · 2018: 6 · 2017: 2 · 2016: 4 · 2015: 2
FWCI
2.30
Type
journal article
Language
en
Open access
Locations
  • Cell Cycle (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (31271602, 31471397, 31272263)
  • National Key Research and Development Program of China (2013CB910803, 2011CB944402)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Reproductive System and Pregnancy
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
Keywords
E2F8, polyploidization, uterine decidualization, decidual cells, CDK1, progesterone signaling, transcriptional regulation, pregnancy
MeSH terms
Animals, Cell Line, Decidua, DNA Damage, Female, Flow Cytometry, Humans, Microscopy, Fluorescence, Ovary, Polyploidy, Pregnancy, Pregnancy, Animal, Progesterone, Repressor Proteins, Superoxide Dismutase, Uterus, Signal Transduction, CDC2 Protein Kinase, Cyclin-Dependent Kinases, Hepatocytes, Mice

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