ArticleInternational journal of molecular sciences2022
Esophageal Squamous Cancer from 4NQO-Induced Mice Model: CNV Alterations.
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 11 papers.
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Who cites it
11 citing papers in PubMed, 15 citations in OpenAlex.
- Targeted Chemical Monitoring and Integrated Preclinical Evaluation of Zishui Qinggan Yin in 4-NQO-Induced Esophageal Precancer: Histopathological and PI3K/AKT/mTOR-Associated Changes.Life (Basel, Switzerland) · 2026Article
- Protocol for KAT8 conditional knockout mice generation and its application in 4NQO-induced esophageal tumor model.STAR protocols · 2026Article
- FBXW7 Targets the SPT6-ΔNp63 Axis for Degradation to Inhibit Esophageal Tumorigenesis Induced by 4-Nitroquinoline N-Oxide.MedComm · 2026Article
- Decoding epigenetic and transcriptional landscapes: DNA methylome-transcriptome integration reveals novel drivers in 4NQO-Induced esophageal squamous cell carcinoma mouse model.Clinical epigenetics · 2025Article
- Single-Cell RNA-Seq Reveals the Effect of Commensal Bacteria on the Multistep Development of Esophageal Cancer.Cancer science · 2025Article
- Epithelial Ikkβ deletion modulates immune responses and the IFNγ/CXCL9 axis during early esophageal carcinogenesis.Carcinogenesis · 2025Article
- Review
- PARylation of HMGA1 desensitizes esophageal squamous cell carcinoma to olaparib.Clinical and translational medicine · 2024Article
- Article
- Bacteroidetes promotes esophageal squamous carcinoma invasion and metastasis through LPS-mediated TLR4/Myd88/NF-κB pathway and inflammatory changes.Scientific reports · 2024Article
- Exploring the cellular and molecular differences between ovarian clear cell carcinoma and high-grade serous carcinoma using single-cell RNA sequencing and GEO gene expression signatures.Cell & bioscience · 2023Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Squamous esophageal carcinoma is a common pathological type of esophageal carcinoma around the world. The prognosis of esophageal carcinoma is usually poor and diagnosed at late stages. Recently, research suggested that genomic instability occurred in esophageal cells during the development of esophageal squamous cell carcinoma (ESCC). Identifying prognostic and specific genomic characteristics, especially at the early hyperplasia stage, is critical. Mice were given 4-nitroquinoline 1-oxide (4NQO) with drinking water to induce esophageal cancer. The immortalized human esophageal epithelial cell line (NE2) was also treated with 4NQO. We performed histologic analyses, immunofluorescence, and immunohistochemical staining to detect DNA damage at different time points. Whole-exome sequencing was accomplished on the esophagus tissues at different pathological stages to detect single-nucleotide variants and copy number variation (CNV) in the genome. Our findings indicate that all mice were tumor-forming, and a series of changes from simple hyperplasia (ESSH) to intraepithelial neoplasia (IEN) to esophageal squamous cell carcinoma (ESCC) was seen at different times. The expression of γ-H2AX increased from ESSH to ESCC. In addition, mutations of the
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