Pon1-KO 基因敲除小鼠

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产品名称

Pon1-KO 基因敲除小鼠

产品编号

S-KO-19069

品系全称

C57BL/6JCya-Pon1em1/Cya

品系背景

C57BL/6JCya

品系编号

KOCMP-18979-Pon1-B6J-VA

品系状态

使用本品系发表的文献需注明: Pon1-KO 基因敲除小鼠 mice (Strain S-KO-19069) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量

基本信息

基因研究概述

质控标准

基因
基因全称
paraoxonase 1
基因别称
Pon
染色体号
Chr 6 (Mouse)
转录本 ID
NCBI: NM_011134 | Ensembl: ENSMUST00000002663
修饰方式
全身性基因敲除
靶向范围
Exon 2~4
敲除长度
~3.4 kb
品系说明
该品系是基于策略设计时的数据库信息制作而成,建议您在购买前查询最新的数据库和相关文献,以获取最准确的表型信息。
表型提示
MGI:103295Homozygous mutation of this gene results in increased susceptibility to organophosphate toxicity and atherosclerosis when fed a high-fat/cholesterol diet. Females exhibit increased LDL and VLD cholesterol levels. Macrophages show increased oxidative stress.
PON1,即对氧磷酶1,是一种由肝脏产生的酶,主要存在于高密度脂蛋白中,在血液中循环。PON1是一种重要的抗氧化剂,可以有效防止低密度脂蛋白颗粒携带的氧化磷脂,从而在预防心血管疾病中发挥重要作用。PON1的基因多态性已被广泛研究,发现与多种疾病的风险相关。

一项荟萃分析表明,PON1基因Q192R多态性与人类寿命相关,R等位基因的携带者更可能达到极端年龄,这可能是因为PON1具有抗动脉粥样硬化的作用[1]。另一项荟萃分析研究了PON1基因L55M和Q192R多态性与癌症风险的关系,发现L55M多态性与整体癌症风险增加相关,而Q192R等位基因则与乳腺癌风险降低相关[2]。此外,PON1基因多态性还与乙型肝炎病毒的自然清除率相关,rs662 GG和rs854560 TT基因型与乙型肝炎病毒清除率较高相关[3]。在肝细胞癌中,PON1基因表达与患者总生存期相关,高PON1基因表达与肿瘤分期、病理分级、TNM分期和生存率相关,可能与肿瘤免疫功能和突变频率相关[4]。PON1基因多态性还与鼻息肉相关,QQ基因型与鼻息肉风险增加相关,而QR基因型则与鼻息肉风险降低相关[5]。PON1基因多态性还与糖尿病视网膜病变相关,CT+CC基因型与糖尿病视网膜病变相关[6]。PON1基因多态性还与视网膜静脉阻塞相关,R等位基因的携带者与视网膜静脉阻塞风险增加相关[7]。PON1基因多态性还与非酒精性脂肪肝相关,L55M基因型的突变杂合子和纯合子与NAFLD相关[8]。PON1基因多态性还与高血压相关,C(-108)T基因型与高血压相关[9]。PON1基因多态性还与海湾战争综合症相关,rs662基因型与海湾战争综合症相关[10]。

综上所述,PON1基因多态性与多种疾病的风险相关,包括心血管疾病、癌症、乙型肝炎病毒感染、肝细胞癌、鼻息肉、糖尿病视网膜病变、视网膜静脉阻塞、非酒精性脂肪肝、高血压和海湾战争综合症。PON1基因多态性可能通过影响PON1的抗氧化功能和免疫功能来影响疾病风险。未来需要更多的研究来进一步探讨PON1基因多态性与疾病风险的机制和关联。

参考文献:
1. Lescai, Francesco, Marchegiani, Francesca, Franceschi, Claudio. 2009. PON1 is a longevity gene: results of a meta-analysis. In Ageing research reviews, 8, 277-84. doi:10.1016/j.arr.2009.04.001. https://pubmed.ncbi.nlm.nih.gov/19376276/
2. Pan, Xiaolan, Huang, Lei, Li, Meiqin, Liu, Jinfeng, Zhu, Bo. 2019. The Association between PON1 (Q192R and L55M) Gene Polymorphisms and Risk of Cancer: A Meta-Analysis Based on 43 Studies. In BioMed research international, 2019, 5897505. doi:10.1155/2019/5897505. https://pubmed.ncbi.nlm.nih.gov/31467900/
3. Grzegorzewska, Alicja E, Mostowska, Adrianna, Warchoł, Wojciech, Jagodziński, Paweł P. 2021. Paraoxonase 1 gene (PON1) variants concerning hepatitis C virus (HCV) spontaneous clearance in hemodialysis individuals: a case-control study. In BMC infectious diseases, 21, 875. doi:10.1186/s12879-021-06597-4. https://pubmed.ncbi.nlm.nih.gov/34445971/
4. Wang, Tao, Dai, Liqun, Shen, Shu, Qiu, Yiwen, Wang, Wentao. 2022. Comprehensive Molecular Analyses of a Macrophage-Related Gene Signature With Regard to Prognosis, Immune Features, and Biomarkers for Immunotherapy in Hepatocellular Carcinoma Based on WGCNA and the LASSO Algorithm. In Frontiers in immunology, 13, 843408. doi:10.3389/fimmu.2022.843408. https://pubmed.ncbi.nlm.nih.gov/35693827/
5. Solmaz Avcikurt, Ayla, Gencer, Nahit, Yazici, Hasmet. 2020. Q192R polymorphism in the PON1 gene and nasal polyp in a Turkish population. In Journal of biochemical and molecular toxicology, 35, e22628. doi:10.1002/jbt.22628. https://pubmed.ncbi.nlm.nih.gov/32905659/
6. Sabbaghian Bidgoli, Fateme, Hosseinzadeh Colagar, Abasalt, Tafrihi, Majid, Nakhaei Sistani, Roohollah. . Association between PON1-rs662 Gene Polymorphism and Diabetic Retinopathy in Population of the Qom, Iran. In Avicenna journal of medical biotechnology, 15, 253-257. doi:10.18502/ajmb.v15i4.13500. https://pubmed.ncbi.nlm.nih.gov/38078345/
7. Ragkousis, Antonios, Kazantzis, Dimitrios, Georgalas, Ilias, Kroupis, Christos, Chatziralli, Irini. 2024. PON1, APOE and SDF-1 Gene Polymorphisms and Risk of Retinal Vein Occlusion: A Case-Control Study. In Genes, 15, . doi:10.3390/genes15060712. https://pubmed.ncbi.nlm.nih.gov/38927649/
8. Milaciu, Mircea Vasile, Vesa, Ștefan Cristian, Bocșan, Ioana Corina, Buzoianu, Anca Dana, Acalovschi, Monica. 2019. Paraoxonase-1 Serum Concentration and PON1 Gene Polymorphisms: Relationship with Non-Alcoholic Fatty Liver Disease. In Journal of clinical medicine, 8, . doi:10.3390/jcm8122200. https://pubmed.ncbi.nlm.nih.gov/31847187/
9. Turgut Cosan, Didem, Colak, E, Saydam, F, Colak, E, Gunes, H V. 2016. Association of paraoxonase 1 (PON1) gene polymorphisms and concentration with essential hypertension. In Clinical and experimental hypertension (New York, N.Y. : 1993), 38, 602-607. doi:. https://pubmed.ncbi.nlm.nih.gov/27668323/
10. Vahey, Jacqueline, Gifford, Elizabeth J, Sims, Kellie J, Williams, Christina D, Hauser, Elizabeth R. 2021. Gene-Toxicant Interactions in Gulf War Illness: Differential Effects of the PON1 Genotype. In Brain sciences, 11, . doi:10.3390/brainsci11121558. https://pubmed.ncbi.nlm.nih.gov/34942860/