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中国医药导刊 ›› 2025, Vol. 27 ›› Issue (5): 507-513.

• 基础研究 • 上一篇    下一篇

肺鳞癌细胞株移植瘤模型构建的技术探讨

方以峻1, 王雪梅1, 熊常州1, 王志光2*   

  1. 1.广西中医药大学研究生院,广西 南宁 530200;
    2.广西中医药大学第一附属医院肿瘤科,广西 南宁 530023
  • 收稿日期:2024-12-10 修回日期:2025-01-24 接受日期:2025-03-14 出版日期:2025-05-28 发布日期:2025-07-23
  • 基金资助:

    国家自然科学基金项目(82160926);广西自然科学基金重点项目(2024GXNSFDA010033)

Technical Considerations in Establishing Xenograft Tumor Models Using Lung Squamous Cell Carcinoma Cell Lines

FANG Yijun1, WANG Xuemei1, XIONG Changzhou1, WANG Zhiguang2*   

  1. 1.Graduate School of Guangxi University of Chinese Medicine Guangxi Nanning 530200, China
    2.Department of Oncology The First Affiliated Hospital of Guangxi University of Chinese Medicine
    Guangxi Nanning 530023, China
  • Received:2024-12-10 Revised:2025-01-24 Accepted:2025-03-14 Online:2025-05-28 Published:2025-07-23

摘要:

肺鳞癌(lung squamous cell carcinomaLUSC)作为肺癌主要病理亚型之一,其发病机制与治疗策略研究依赖于可靠的细胞株移植模型。由于其复杂的生物学特性,肺鳞癌移植瘤成功率相较于肺腺癌更低。肺鳞癌细胞株移植过程复杂且困难,需要对各个环节的技巧精准把控,以确保移植模型的质量与可靠性。目前针对肺鳞癌细胞株移植的文献报道仍然稀缺,亟需系统性研究以提高移植成功率。本研究从移植前的精细准备,多种移植方法操作要点,移植后多维度监测与评估,以及移植效果的关键影响因素等方面,分析并总结肺鳞癌细胞株移植技巧。在移植前准备方面,详细探究了细胞株的复苏、培养条件的优化以及实验动物的筛选标准。在移植方法上,对比了皮下移植、原位移植等多种常见方式,明确了每种方法的操作步骤、适用场景以及可能遇到的问题和解决策略。在移植后的监测与评估方面,为判断移植效果提供了多角度的依据。通过本研究,旨在为肺鳞癌相关研究提供系统且实用的技术指南,助力提升该领域研究的精准性与有效性。


关键词:  , 肺鳞癌;细胞株移植;动物模型;操作要点

Abstract:

As one of the main pathological subtypes of lung cancer the research on the pathogenesis and treatment strategies of lung squamous cell carcinoma relies on reliable cell line transplantation models. Due to its complex biological characteristics the success rate of lung squamous cell carcinoma xenograft tumors is relatively lower than that of lung adenocarcinoma. The transplantation process of lung squamous cell carcinoma cell lines is complex and difficult and requires precise control of the techniques in each link to ensure the quality and reliability of the transplantation model. Currently the literature reports on the transplantation of lung squamous cell carcinoma cell lines are still scarce and systematic research is urgently needed to improve the transplantation success rate.This study analyzes and summarizes the transplantation techniques of lung squamous cell carcinoma cell lines from aspects such as the meticulous preparation before transplantation the operation key points of various transplantation methods the multi-dimensional monitoring and evaluation after transplantation and the key factors affecting the transplantation effect. In terms of the preparation before transplantation the resuscitation of cell lines the optimization of culture conditions and the screening criteria for experimental animals have been thoroughly explored. In terms of transplantation methods various common methods such as subcutaneous transplantation and orthotopic transplantation have been compared and the operation steps applicable scenarios as well as possible problems and solutions of each method have been clarified. In terms of the monitoring and evaluation after transplantation it provides multi-angle evidence for judging the transplantation effect. Through this study it aims to provide a systematic and practical technical guide for lung squamous cell carcinoma-related research and contribute to improving the accuracy and effectiveness of research.


Key words:  ,  , Lung squamous cell carcinoma , Cell line transplantation , Animal models , Key points of transplantation methods

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