Suppr超能文献

可溶性蛋白质通过非酶糖基化胶原蛋白的共价连接。在免疫复合物原位形成中的作用。

Covalent attachment of soluble proteins by nonenzymatically glycosylated collagen. Role in the in situ formation of immune complexes.

作者信息

Brownlee M, Pongor S, Cerami A

出版信息

J Exp Med. 1983 Nov 1;158(5):1739-44. doi: 10.1084/jem.158.5.1739.

Abstract

The chronic tissue damage associated with long-term diabetes mellitus may arise in part from in situ immune complex formation by accumulated immunoglobulins and/or antigens bound to long-lived structural proteins that have undergone excessive nonenzymatic glycosylation. In this report, we have tested this hypothesis using nonenzymatically glycosylated collagen. Binding of both albumin and IgG averaged four times the amount bound to unmodified collagen. Both albumin and IgG (anti-BSA) bound to nonenzymatically glycosylated collagen retained their ability to form immune complexes in situ with free antibody and antigen.

摘要

与长期糖尿病相关的慢性组织损伤可能部分源于原位免疫复合物的形成,这些复合物由积累的免疫球蛋白和/或与经历了过度非酶糖基化的长寿结构蛋白结合的抗原组成。在本报告中,我们使用非酶糖基化胶原蛋白对这一假设进行了验证。白蛋白和IgG的结合量平均是与未修饰胶原蛋白结合量的四倍。与非酶糖基化胶原蛋白结合的白蛋白和IgG(抗牛血清白蛋白)均保留了与游离抗体和抗原原位形成免疫复合物的能力。

相似文献

2
Interaction between rabbit IgG immune complexes and Ricinus agglutinin.
J Immunol Methods. 1986 Mar 13;87(2):239-44. doi: 10.1016/0022-1759(86)90537-5.

引用本文的文献

2
Hyperglycemia and Angiotensin-Converting Enzyme 2 in Pulmonary Function in the Context of SARS-CoV-2 Infection.
Front Med (Lausanne). 2022 Jan 13;8:758414. doi: 10.3389/fmed.2021.758414. eCollection 2021.
4
Mechanisms of distal axonal degeneration in peripheral neuropathies.
Neurosci Lett. 2015 Jun 2;596:33-50. doi: 10.1016/j.neulet.2015.01.048. Epub 2015 Jan 21.
5
Detection of tissue origin of a 43 kDa diabetogenic protein from alloxan-induced diabetic rats.
Int J Diabetes Dev Ctries. 2009 Jan;29(1):23-7. doi: 10.4103/0973-3930.50711.
7
An in vitro study on the role of metal catalyzed oxidation in glycation and crosslinking of collagen.
Mol Cell Biochem. 1999 Apr;194(1-2):257-63. doi: 10.1023/a:1006988719374.
9
Determination of anti-AGE antibodies in human serum.
Glycoconj J. 1996 Jun;13(3):335-9. doi: 10.1007/BF00731464.

本文引用的文献

1
CHEMISTRY OF NONENZYMIC BROWNING. I. THE REACTION BETWEEN ALDOSES AND AMINES.
Adv Food Res. 1963;12:1-52. doi: 10.1016/s0065-2628(08)60005-1.
3
Increased glycosylation of glomerular basement membrane collagen in diabetes.
Biochem Biophys Res Commun. 1980 Jul 31;95(2):765-9. doi: 10.1016/0006-291x(80)90852-9.
4
Increased concentration of albumin in kidney basement membranes in diabetes mellitus.
Diabetes. 1981 Oct;30(10):843-6. doi: 10.2337/diab.30.10.843.
5
In situ immune complex formation and glomerular injury.
Kidney Int. 1980 Jan;17(1):1-13. doi: 10.1038/ki.1980.1.
6
Nonenzymatic glycosylation of peripheral nerve protein in diabetes mellitus.
Proc Natl Acad Sci U S A. 1981 Aug;78(8):5190-2. doi: 10.1073/pnas.78.8.5190.
7
Non-enzymatic glycosylation of tissue protein in diabetes in the rat.
Diabetologia. 1983 May;24(5):377-81. doi: 10.1007/BF00251828.
9
Polyantigenic expansion of basement membrane constituents in diabetic nephropathy.
Diabetes. 1983 May;32 Suppl 2:34-9. doi: 10.2337/diab.32.2.s34.

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