Related Experiment Video
Updated: Aug 8, 2026

Modeling Oral-Esophageal Squamous Cell Carcinoma in 3D Organoids
Published on: December 23, 2022
Telomeric associations of chromosomes in patients with esophageal squamous cell carcinomas
Abstract:
AIM:To investigate the role of telomeric association in the development of esophageal cancer.METHODS:Using chromosome R banding technique,telomeric association of chromosome in peripheral blood lymphocytes from 16 untreated patients with esophageal squamous cell carcinoma were observed and 16 healthy adults served as controls.RESULTS:The teloemeric association frequencies of cell and chromosomes were significantly higher than those of controls(X(2) = 9.56,P <0.01), but its distribution on the chromosome showed no significant difference (X(2) =1.01, P >0.05) between the two groups.CONCLUSION:Chromosomal instability can be initiated by telomeric associations, and sequential chromosome analysis can aid the understanding of the tumor occurrence and progression.
Related Concept Videos
Barrett Esophagus-I: Introduction
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more similar...
Barrett Esophagus-II: Clinical Manifestations and Management
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
Esophageal Strictures-I: Introduction
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
Esophageal Strictures-II: Clinical Features and Management
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
Esophageal Achalasia

