Research progress of animal models of esophageal squamous cell carcinoma / 国际外科学杂志

ABSTRACT

Esophageal cancer is one of the common malignancies of the digestive tract, and its exact etiology and pathogenesis have not been completely clear. The establishment of animal model of esophageal cancer provides support for the basic and preclinical research of esophageal cancer, which is of great significance for further study to clarify the pathogenesis and explore the development of new therapeutic drugs. At present, the animal models commonly used in the study of esophageal squamous cell carcinoma mainly include chemical induction model, heterotopic transplantation model and orthotopic transplantation model. With the continuous progress of animal research on human origin tumor, the human transplanted tumor model has been more and more widely used. No matter which model has its own advantages and disadvantages and applicability, should be selected according to the purpose of the experiment. In this paper, the research progress on animal models of esophageal squamous cell carcinoma in recent years is reviewed, and the models commonly used in scientific research and preclinical treatment are discussed, which may provide a theoretical basis for the clinical treatment.