华西口腔医学杂志

• 基础研究 •    下一篇

口腔癌相关成纤维细胞对舌癌细胞株侵袭特性的影响

林靖雯1;周红梅2;李胜富3;胡涛1;陈谦明2   

  1. 1四川大学口腔生物医学工程教育部重点实验室,2四川大学华西口腔医院黏膜科3,四川大学华西医院卫生部移植工程和移植免疫重点实验室, 四川成都610041
  • 收稿日期:2006-04-25 修回日期:2006-04-25 出版日期:2006-04-20 发布日期:2006-04-20
  • 通讯作者: 陈谦明,Tel:028-85503480
  • 作者简介:林靖雯(1978-),女,云南人,博士研究生
  • 基金资助:

    国家自然科学基金资助项目(30572035);高等学校博士学科点专项科研基金资助项目(20030610051)

The Effect of Oral Carcinoma-associated Fibroblasts on the Invasion of Carcinoma Cell Line

LIN Jing-wen1, ZHOU Hong-mei2, LI Sheng-fu3, HU Tao1, CHEN Qian-ming2   

  1. 1. Key. Laboratory of Oral Biomedical Engineering Ministry of Education, Sichuan University, Chengdu 610041, China; 2. Dept. of Oral Medicine, West China College of Stomatology, Sichuan University, Chengdu 610041, China; 3. Laboratory of Transplantation Engi- neering and Transplantation Immunity, West China Hospital, Sichuan University, Chengdu 610041, China
  • Received:2006-04-25 Revised:2006-04-25 Online:2006-04-20 Published:2006-04-20

摘要:

目的  采用重建基底膜细胞侵袭实验,研究直接分离自舌癌组织旁的癌相关成纤维细胞(CAFs)对舌癌细胞株侵袭特性的影响,探讨CAFs在口腔鳞癌发展中的作用。方法  以Matrigel模拟重建基底膜,采用Transwell小室建立口腔CAFs与舌癌细胞株Tca8113的交互作用模型,观测CAFs对Tca8113侵袭特性的影响。结果  与正常成纤维细胞(NFs)相比,CAFs能促使更多的Tca8113细胞穿透Matrigel(P<0.05)。结论  口腔CAFs能促进舌癌细胞株Tca8113
的侵袭,在口腔鳞癌发展中起重要作用。

关键词: 癌相关成纤维细胞, 口腔, 癌细胞株, 侵袭

Abstract:

Objective  To observe the effect of oral carcinoma-associated fibroblasts(CAFs) on the invasion of a lingual carcinoma cell line, and to elucidate the role of CAFs in oral squamous cell carcinoma(OSCC) progression. Methods  Matrigel was used to remodel the basement memberane, and the interaction model between primary oral CAFs and lingual carcinoma cell line Tca8113 was established by Transwell chamber to observe the effect of CAFs on the invasion of Tca8113. Results  Compared with normal fibroblasts(NFs), CAFs promoted more Tca8113 cells to penetrate Matrigel(P<0.05). Conclusion  Oral CAFs can promote the invasion of lingual carcinoma cell line
Tca8113, and play a key role in OSCC progression.

Key words: carcinoma-associatedfibroblasts, oral, carcinomacellline, invasion