Suppr超能文献

胞壁酰二肽及其衍生物:免疫紊乱和癌症治疗中的肽佐剂

Muramyl dipeptide and its derivatives: peptide adjuvant in immunological disorders and cancer therapy.

作者信息

Ogawa Chikako, Liu Yuen-Joyce, Kobayashi Koichi S

机构信息

Eisai Research Institute, 4 Corporate drive, Andover, MA 01810.

出版信息

Curr Bioact Compd. 2011 Sep;7(3):180-197. doi: 10.2174/157340711796817913.

Abstract

Muramyl dipeptide (MDP) is a synthetic immunoreactive peptide consisting of N-acetyl muramic acid attached to a short amino acid chain of L-Ala-D-isoGln. It was first identified in bacterial cell wall peptidoglycan as an active component in Freund's complete adjuvant. In the cell, MDP is detected by NOD2, a cytoplasmic receptor belonging to the human innate immune system. NOD2 mutations are frequently observed in patients with Crohn's disease, an autoimmune disorder, suggesting the significance of the MDP-NOD2 pathway in activating immunity. For this reason, structural modifications of MDP and its derivatives have been extensively studied in an attempt to increase adjuvant activity and boost the immune response effectively for clinical use in the treatment of cancer and other diseases. This review summarizes the synthetic chemistry of MDP and its derivatives and discusses their pharmacological action and stereoselective synthesis.

摘要

胞壁酰二肽(MDP)是一种合成免疫反应性肽,由连接在L-丙氨酸-D-异谷氨酰胺短氨基酸链上的N-乙酰胞壁酸组成。它最初在细菌细胞壁肽聚糖中被鉴定为弗氏完全佐剂中的活性成分。在细胞中,MDP由NOD2检测,NOD2是一种属于人类先天免疫系统的细胞质受体。在患有自身免疫性疾病克罗恩病的患者中经常观察到NOD2突变,这表明MDP-NOD2途径在激活免疫方面的重要性。因此,人们对MDP及其衍生物的结构修饰进行了广泛研究,试图提高佐剂活性并有效增强免疫反应,以便在癌症和其他疾病的治疗中临床应用。本文综述了MDP及其衍生物的合成化学,并讨论了它们的药理作用和立体选择性合成。

相似文献

4
Structure-activity relationship in NOD2 agonistic muramyl dipeptides.NOD2 激动型 muramyl dipeptides 的结构-活性关系。
Eur J Med Chem. 2024 May 5;271:116439. doi: 10.1016/j.ejmech.2024.116439. Epub 2024 Apr 20.
7
Freund's adjuvant, NOD2 and mycobacteria.福氏完全佐剂、NOD2 和分枝杆菌。
Curr Opin Microbiol. 2015 Feb;23:126-32. doi: 10.1016/j.mib.2014.11.015. Epub 2014 Dec 5.

引用本文的文献

8
Tumor-associated macrophages in canine visceral hemangiosarcoma.犬内脏血管肉瘤中的肿瘤相关巨噬细胞。
Vet Pathol. 2024 Jan;61(1):32-45. doi: 10.1177/03009858231179947. Epub 2023 Jun 21.
9
Innate Immune Memory in Macrophages.巨噬细胞中的固有免疫记忆
Newborn (Clarksville). 2023 Jan-Mar;2(1):60-79. doi: 10.5005/jp-journals-11002-0058. Epub 2023 Apr 6.

本文引用的文献

2
Nod2 is required for the regulation of commensal microbiota in the intestine.Nod2是调节肠道共生微生物群所必需的。
Proc Natl Acad Sci U S A. 2009 Sep 15;106(37):15813-8. doi: 10.1073/pnas.0907722106. Epub 2009 Sep 1.
8
Peptidoglycan structure and architecture.肽聚糖的结构与架构。
FEMS Microbiol Rev. 2008 Mar;32(2):149-67. doi: 10.1111/j.1574-6976.2007.00094.x. Epub 2008 Jan 8.

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