Suppr超能文献

胶原蛋白及胶原蛋白衍生片段对肿瘤细胞具有趋化作用。

Collagen and collagen-derived fragments are chemotactic for tumor cells.

作者信息

Mundy G R, DeMartino S, Rowe D W

出版信息

J Clin Invest. 1981 Oct;68(4):1102-5. doi: 10.1172/jci110334.

Abstract

Organs that are rich in collagen such as liver, lungs, and bone are frequently sites of tumor cell metastasis. In this study, we have found that cultured tumor cells of human and rat origin migrated unidirectionally in response to collagen in vitro. Synthetic di- and tri-peptides that contained amino acid sequences found frequently in the collagen helix caused similar effects. These results are consistent with the hypothesis that collagen or collagen fragments released during connective tissue remodeling may be important in tumor cell metastasis.

摘要

富含胶原蛋白的器官,如肝脏、肺和骨骼,常常是肿瘤细胞转移的部位。在本研究中,我们发现源自人和大鼠的培养肿瘤细胞在体外对胶原蛋白产生单向迁移反应。含有胶原蛋白螺旋中常见氨基酸序列的合成二肽和三肽也产生了类似的效果。这些结果与以下假设一致:在结缔组织重塑过程中释放的胶原蛋白或胶原蛋白片段可能在肿瘤细胞转移中起重要作用。

相似文献

3
Eosinophil chemotactic activity of collagen-derived fragments--a preliminary report.
J Dermatol. 1988 Feb;15(1):83-6. doi: 10.1111/j.1346-8138.1988.tb03655.x.

引用本文的文献

4
Integrin alpha2beta 1 (α2β1) promotes prostate cancer skeletal metastasis.整合素 α2β1(α2β1)促进前列腺癌骨转移。
Clin Exp Metastasis. 2013 Jun;30(5):569-78. doi: 10.1007/s10585-012-9561-6. Epub 2012 Dec 15.
10
Mechanisms involved in the metastasis of cancer to bone.癌症转移至骨骼所涉及的机制。
Breast Cancer Res Treat. 1993;25(2):151-63. doi: 10.1007/BF00662140.

本文引用的文献

5
Breast tumor cell lines from pleural effusions.来自胸腔积液的乳腺肿瘤细胞系。
J Natl Cancer Inst. 1974 Sep;53(3):661-74. doi: 10.1093/jnci/53.3.661.
7
The estimation of two collagens from human dermis by interrupted gel electrophoresis.
Biochem Biophys Res Commun. 1976 Oct 18;72(4):1472-80. doi: 10.1016/s0006-291x(76)80180-5.
9
Chemotactic responses of tumor cells to products of resorbing bone.
Science. 1979 Jan 12;203(4376):176-9. doi: 10.1126/science.569363.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验