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人髓过氧化物酶的特性、功能及分泌

Properties, functions, and secretion of human myeloperoxidase.

作者信息

Arnhold J

机构信息

Institut für Medizinische Physik und Biophysik, Universität Leipzig, Leipzig, D-04103, Germany.

出版信息

Biochemistry (Mosc). 2004 Jan;69(1):4-9. doi: 10.1023/b:biry.0000016344.59411.ee.

DOI:10.1023/b:biry.0000016344.59411.ee
PMID:14972011
Abstract

The heme-containing protein myeloperoxidase is released from stimulated polymorphonuclear leukocytes at sites of inflammation. It is involved in the generation of reactive oxygen and nitrogen species and tissue damage. The general properties and functional aspects of this enzyme are reviewed. Special attention is given to luminescence methods for investigating the release of myeloperoxidase from stimulated cells.

摘要

含血红素的蛋白质髓过氧化物酶从炎症部位受刺激的多形核白细胞中释放出来。它参与活性氧和氮物种的生成以及组织损伤。本文综述了这种酶的一般性质和功能方面。特别关注用于研究髓过氧化物酶从受刺激细胞中释放的发光方法。

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Properties, functions, and secretion of human myeloperoxidase.人髓过氧化物酶的特性、功能及分泌
Biochemistry (Mosc). 2004 Jan;69(1):4-9. doi: 10.1023/b:biry.0000016344.59411.ee.
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[Myeloperoxidase from neutrophil peroxisomes].[来自中性粒细胞过氧化物酶体的髓过氧化物酶]
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The nature of reactive species in systems that produce peroxynitrite.
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Tyrosyl radical production by myeloperoxidase: a phagocyte pathway for lipid peroxidation and dityrosine cross-linking of proteins.髓过氧化物酶产生酪氨酰自由基:一种用于脂质过氧化和蛋白质二酪氨酸交联的吞噬细胞途径。
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Human neutrophils employ the myeloperoxidase-hydrogen peroxide-chloride system to convert hydroxy-amino acids into glycolaldehyde, 2-hydroxypropanal, and acrolein. A mechanism for the generation of highly reactive alpha-hydroxy and alpha,beta-unsaturated aldehydes by phagocytes at sites of inflammation.人类中性粒细胞利用髓过氧化物酶-过氧化氢-氯化物系统将羟基氨基酸转化为乙醇醛、2-羟基丙醛和丙烯醛。这是一种吞噬细胞在炎症部位生成高反应性α-羟基和α,β-不饱和醛的机制。
J Clin Invest. 1997 Feb 1;99(3):424-32. doi: 10.1172/JCI119176.

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