Suppr超能文献

Altered glycosylation of membrane glycoproteins associated with human mammary carcinoma.

作者信息

Hiraizumi S, Takasaki S, Ohuchi N, Harada Y, Nose M, Mori S, Kobata A

机构信息

Department of Biochemistry, University of Tokyo.

出版信息

Jpn J Cancer Res. 1992 Oct;83(10):1063-72. doi: 10.1111/j.1349-7006.1992.tb02723.x.

Abstract

N-Linked sugar chains of normal mammary gland, mammary carcinomas (primary lesion), and axillary lymph node metastases of mammary carcinomas were released from their membrane preparations by hydrazinolysis and their structures were analyzed. Fractionation using a Datura stramonium agglutinin (DSA)-Sepharose column revealed that the metastasized carcinomas contain more than twice as much DSA-binding oligosaccharides as the normal gland, and the primary carcinomas contain an intermediate amount. These oligosaccharides were elucidated to have tri- and tetraantennary structures containing the GlcNAc beta 1-->6(GlcNAc beta 1-->2)Man group with and without N-acetyllactosamine repeating units. Lectin blot analysis of membrane glycoproteins and histochemical staining of tissues using biotinylated DSA indicated that these glycosylation changes predominantly occur in a limited number of glycoproteins with apparent molecular weights of 90, 160, and 210 kilodaltons, and mammary carcinomas are distinguishable from normal gland by their intense intracytoplasmic staining.

摘要

相似文献

1
Altered glycosylation of membrane glycoproteins associated with human mammary carcinoma.
Jpn J Cancer Res. 1992 Oct;83(10):1063-72. doi: 10.1111/j.1349-7006.1992.tb02723.x.
4
Bovine pituitary membrane glycoproteins contain beta-N-acetylgalactosaminylated N-linked sugar chains.
J Neurochem. 1996 Feb;66(2):852-9. doi: 10.1046/j.1471-4159.1996.66020852.x.

引用本文的文献

2
Glycosylation as a regulator of site-specific metastasis.糖基化作为一种调节特定部位转移的机制。
Cancer Metastasis Rev. 2022 Mar;41(1):107-129. doi: 10.1007/s10555-021-10015-1. Epub 2021 Dec 30.
5
Glycosylation Changes in Brain Cancer.脑癌中的糖基化改变。
ACS Chem Neurosci. 2018 Jan 17;9(1):51-72. doi: 10.1021/acschemneuro.7b00271. Epub 2017 Nov 7.
10
Peptide mimotopes of carbohydrate antigens.碳水化合物抗原的肽模拟表位
Immunol Res. 1998;17(1-2):95-108. doi: 10.1007/BF02786435.

本文引用的文献

5
Analysis of oligosaccharides by gel filtration.通过凝胶过滤法分析寡糖。
Methods Enzymol. 1982;83:105-26. doi: 10.1016/0076-6879(82)83008-5.
7
Endo-beta-galactosidase from Flavobacterium keratolyticus.
Methods Enzymol. 1982;83:619-25. doi: 10.1016/0076-6879(82)83060-7.
8
Lectin-binding patterns of breast carcinoma: significance on structural atypism.
Tohoku J Exp Med. 1984 Aug;143(4):491-9. doi: 10.1620/tjem.143.491.
10
Tissue binding of lectins in disorders of the breast.凝集素在乳腺疾病中的组织结合情况。
Cancer. 1983 Jan 15;51(2):295-300. doi: 10.1002/1097-0142(19830115)51:2<295::aid-cncr2820510222>3.0.co;2-t.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验