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Development of Compendium for Esophageal Squamous Cell Carcinoma
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Development of Compendium for Esophageal Squamous Cell Carcinoma

Published on: April 12, 2024

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Inhibiting CtBP2 expression blocks development of esophageal squamous cell carcinoma through decreasing angiogenesis

Yun Jiang1,2, Jianle Chen3, Yongfeng Shao1

  • 1Department of Cardiovascular Surgery, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province People's Hospital Nanjing 210029, Jiangsu, People's Republic of China.

International Journal of Clinical and Experimental Pathology
|January 16, 2020
PubMed

Insights

Carcinoma of the esophagus squamous cell (ESCC) development is influenced by CtBP2. This study found CtBP2 inhibits ESCC in vitro, highlighting its key role in ESCC progression.

Area of Science:

  • Oncology
  • Molecular Biology
  • Cancer Research

Background:

  • Esophageal squamous cell carcinoma (ESCC) is a major global health concern.
  • Understanding the molecular mechanisms driving ESCC development is crucial for targeted therapies.

Purpose of the Study:

  • To elucidate the effects and underlying mechanisms of CtBP2 in esophageal squamous cell carcinoma (ESCC) development.
  • To investigate the role of CtBP2 in ESCC progression and angiogenesis.

Main Methods:

  • Immunohistochemistry (IHC) and Western blot (WB) were used to assess CtBP2 protein expression in ESCC tissues.
  • Immunofluorescence was employed to quantify vascularization in ESCC.
  • In vitro assays including wound healing, flow cytometry, and endothelial progenitor cell (EPC) tube formation were performed.
  • Gene expression and cellular proliferation were analyzed using qRT-PCR and EdU incorporation assays.

Main Results:

  • CtBP2 protein expression levels were evaluated in ESCC and adjacent normal tissues.
  • CtBP2 was found to inhibit ESCC progression in vitro.
  • The study identified CtBP2's role in angiogenesis and cell proliferation within ESCC models.

Conclusions:

  • CtBP2 exhibits inhibitory effects on esophageal squamous cell carcinoma (ESCC) in vitro.
  • CtBP2 plays a pivotal role in the development and progression of ESCC.
  • Further research into CtBP2's mechanisms may offer novel therapeutic strategies for ESCC.
Keywords:
CtBP2ESCCbiological activity

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