
Overexpression of human kynurenine-3-monooxygenase protects …
2016年4月14日 · Kynurenine 3-monooxygenase (KMO) is a critical regulator of inflammation. The preferred KMO substrate, kynurenine, is converted to 3-hydroxykynurenine (3HK), and this...
Ablation of kynurenine 3-monooxygenase rescues plasma ... - Nature
2021年3月9日 · Kynurenine 3-monooxygenase (KMO) regulates the levels of neuroactive metabolites in the kynurenine pathway (KP), dysregulation of which is associated with Huntington’s disease...
A novel role for kynurenine 3-monooxygenase in mitochondrial
2020年11月10日 · In this study, we demonstrate that KMO plays a role in mitochondrial fission via the fission factor DRP1 and that KMO deficiency leads to changes in mitochondrial morphology and function. Manipulation of KMO in Drosophila melanogaster also demonstrates an interaction with PINK1 and PRKN.
Structural basis of kynurenine 3-monooxygenase inhibition
2013年4月10日 · Inhibition of kynurenine 3-monooxygenase (KMO) leads to amelioration of Huntington’s-disease-relevant phenotypes in yeast, fruitfly and mouse models; here the crystal structures of...
犬尿氨酸 3-单加氧酶(KMO)基因 | MCE - MCE-生物活性 ...
该基因编码一种线粒体外膜蛋白,可催化 L-色氨酸代谢物 L-犬尿氨酸的羟基化,形成 L-3-羟基犬尿氨酸。 对酵母的研究将该基因确定为亨廷顿病的治疗靶标。 [RefSeq 提供,2011 年 10 月] This gene encodes a mitochondrion outer membrane protein that catalyzes the hydroxylation of L-tryptophan metabolite, L-kynurenine, to form L-3-hydroxykynurenine.
Kynurenine-3-monooxygenase: a review of structure
2016年2月1日 · Kynurenine monooxygenase (KMO) is an enzyme of the kynurenine (Kyn) pathway (KP), which is the major catabolic route of tryptophan. Kyn represents a branch point of the KP, being converted into the neurotoxin 3-hydroxykynurenine via KMO, neuroprotectant kynurenic acid, and anthranilic acid.
犬尿氨酸3-单加氧酶抑制的结构基础,Nature - X-MOL
2013年4月1日 · 抑制犬尿氨酸 3-单加氧酶 (KMO) 是真核生物色氨酸分解代谢途径(即犬尿氨酸途径)中的一种酶,可改善酵母、果蝇和小鼠模型以及小鼠中与亨廷顿病相关的表型阿尔茨海默病模型。 KMO 是一种黄素腺嘌呤二核苷酸 (FAD) 依赖性单加氧酶,位于线粒体外膜,可将 L-犬尿氨酸转化为 3-羟基犬尿氨酸。 犬尿氨酸途径代谢物水平的扰动与一系列脑部疾病、癌症和几种外周炎症的发病机制有关。 尽管 KMO 作为神经退行性疾病的靶标很重要,但可用的先导化合物抑制 …
Kynurenine 3-monooxygenase upregulates pluripotent genes through …
Kynurenine 3-monooxygenase (KMO), a crucial kynurenine metabolic enzyme, is involved in inflammation, immune response and tumorigenesis. We aimed to study the role of KMO in TNBC. Methods: KMO alteration and expression data from public databases were analyzed. KMO expression levels in TNBC samples were analyzed using immunohistochemistry.
Kynurenine-3-monooxygenase (KMO):从其生物学功能到疾病进 …
Kynurenine-3-monooxygenase (KMO) 是一种参与真核生物犬尿氨酸途径 (KP) 的线粒体酶,KP 是色氨酸的主要分解代谢途径。KMO可将底物犬尿氨酸转化为神经毒素3-羟基犬尿氨酸和喹啉酸,促进血液中有毒代谢物的产生和自由基的形成,同时减少神经保护代谢物犬尿酸。
犬尿氨酸3-单加氧酶 - ChemicalBook
2020年10月25日 · 其中,犬尿氦酸-3-单加氧酶(KMO,MouseRecombinant)是犬尿素代谢为3-轻基犬尿氨酸的关键限速酶,其表达增加可扩大炎症反应,导致细胞氧化损伤。 因此,通过降低KMO活性可能为ALI/ARDS的治疗提供新的手段和思路。