ArticleInternational journal of molecular sciences2022
Spontaneous Transformation of a p53 and Rb-Defective Human Fallopian Tube Epithelial Cell Line after Long Passage with Features of High-Grade Serous Carcinoma.
Article in International journal of molecular sciences, 2022. 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, 6 citations in OpenAlex.
- Signaling Pathway Dissection After Progesterone Receptor Enhancement in an Immortalized Pre-Cancer Fallopian Tube Epithelial Cell Line.International journal of molecular sciences · 2026Article
- miR-7704-Enriched Stem Cell-Derived Extracellular Vesicles Attenuate Hyperoxia-Induced Apoptosis and Oxidation in Lung Epithelial Cells.Current issues in molecular biology · 2025Article
- Ovulation sources ROS to confer mutagenic activities on the TP53 gene in the fallopian tube epithelium.Neoplasia (New York, N.Y.) · 2025Article
- Effects of the Overexpression of Progesterone Receptors on a Precancer p53 and Rb-Defective Human Fallopian Tube Epithelial Cell Line.International journal of molecular sciences · 2023Article
- Role of LRRN4 in promoting malignant behavior in a p53- and Rb-defective human fallopian tube epithelial cell line.American journal of cancer research · 2023Article
- Comparison of the Cost and Effect of Combined Conditioned Medium and Conventional Medium for Fallopian Tube Organoid Cultures.Cell transplantationArticle
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Ovarian cancer is one of the most lethal gynecological cancers, and 80% are high-grade serous carcinomas (HGSOC). Despite advances in chemotherapy and the development of targeted therapies, the survival rate of HGSOC has only moderately improved. Therefore, a cell model that reflects the pathogenesis and clinical characteristics of this disease is urgently needed. We previously developed a human fallopian tube epithelial cell line (FE25) with p53 and Rb deficiencies. After long-term culture in vitro, cells at high-passage numbers showed spontaneous transformation (FE25L). This study aimed to compare FE25 cells cultured in vitro for low (passage 16-31) and high passages (passage 116-139) to determine whether these cells can serve as an ideal cell model of HGSOC. Compared to the cells at low passage, FE25L cells showed increased cell proliferation, clonogenicity, polyploidy, aneuploidy, cell migration, and invasion. They also showed more resistance to chemotherapy and the ability to grow tumors in xenografts. RNA-seq data also showed upregulation of hypoxia, epithelial-mesenchymal transition (EMT), and the NF-κB pathway in FE25L compared to FE25 cells. qRT-PCR confirmed the upregulation of EMT, cytokines, NF-κB,
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