Csf3-flox 基因敲除小鼠

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产品名称

Csf3-flox 基因敲除小鼠

产品编号

S-CKO-01908

品系全称

C57BL/6JCya-Csf3em1flox/Cya

品系背景

C57BL/6JCya

品系编号

CKOCMP-12985-Csf3-B6J-VA

品系状态

使用本品系发表的文献需注明: Csf3-flox 基因敲除小鼠 mice (Strain S-CKO-01908) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
cKO小鼠库模型
JAK-STAT信号通路
PI3K-Akt信号通路

基本信息

基因研究概述

质控标准

基因
基因全称
colony stimulating factor 3 (granulocyte)
基因别称
Csfg,G-CSF,MGI-IG
染色体号
Chr 11 (Mouse)
转录本 ID
NCBI: NM_009971 | Ensembl: ENSMUST00000038886
修饰方式
条件性基因敲除
靶向范围
Exon 1~5
敲除长度
~2.8 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:1339751Homozygotes for a targeted null mutation exhibit chronic neutropenia, with severely reduced peripheral blood neutrophil levels, and reduced resistance to Listeria monocytogenes infection. Heterozygotes have intermediate neutrophil levels.
CSF3,也称为粒细胞集落刺激因子3(Granulocyte Colony-Stimulating Factor 3)或G-CSF,是一种由174个氨基酸组成的糖蛋白,属于集落刺激因子家族。CSF3主要由单核细胞、巨噬细胞和成纤维细胞产生,对粒系造血细胞有特异的刺激作用,能促进中性粒细胞的增殖、分化和成熟,增强其吞噬和杀伤功能。CSF3还参与炎症反应和免疫调节,对多种疾病的发生和发展具有重要作用。

CSF3在多种疾病中发挥重要作用,包括急性缺血性脑卒中(AIS)、慢性肾病(CKD)、溃疡性结肠炎(UC)、新型冠状病毒肺炎(COVID-19)、恶性胶质瘤、慢性鼻-鼻窦炎无鼻息肉(CRSsNP)、急性呼吸窘迫综合征(ARDS)、鸡粒细胞性生长因子和乳腺炎等。

在AIS中,FOXP3+巨噬细胞通过增强吞噬作用和促进细胞代谢,抑制AIS引起的神经炎症[1]。在CKD和UC中,CSF3是共同的关键分子,其表达上调与疾病的共病相关,ICAM1介导的嗜中性粒细胞浸润可能是CKD和UC共病的关键发病机制[2]。在COVID-19中,CSF3是潜在的药物靶点,Elbasvir和Ritonavir等药物可以抑制CSF3蛋白表达,用于COVID-19的治疗[3]。在恶性胶质瘤中,CSF3参与中性粒细胞胞外陷阱(NETs)的形成,与病毒复制和抗病毒治疗耐药性有关[4]。在CRSsNP中,CSF3是T3型炎症表型的生物标志物,其表达上调与中性粒细胞浸润相关[5]。在ARDS中,CSF3参与肺和肺外因素引起的ALI的炎症反应,与CXCL和MIF信号通路相关[6]。在鸡粒细胞性生长因子中,MGF实际上是CSF3的基因,其编码的蛋白质与CSF3具有相似的结构和功能[7]。在乳腺炎中,CSF3和LPO基因的表达上调,提示其在奶牛乳腺炎的免疫防御机制中发挥重要作用[8]。在阿尔茨海默病中,CSF3与PROK2相互作用,参与骨质疏松症的炎症机制[9]。在成年大鼠下丘脑视上核中,CSF3是上游调节因子,影响细胞信号和核糖体通路[10]。

综上所述,CSF3是一种重要的集落刺激因子,对粒系造血细胞和炎症反应具有重要作用。CSF3在多种疾病中发挥重要作用,包括AIS、CKD、UC、COVID-19、恶性胶质瘤、CRSsNP、ARDS、鸡粒细胞性生长因子和乳腺炎等。CSF3的研究有助于深入理解粒系造血细胞和炎症反应的分子机制,为疾病的治疗和预防提供新的思路和策略。

参考文献:
1. Cai, Wei, Hu, Mengyan, Li, Chunyi, Lu, Yan, Lu, Zhengqi. 2022. FOXP3+ macrophage represses acute ischemic stroke-induced neural inflammation. In Autophagy, 19, 1144-1163. doi:10.1080/15548627.2022.2116833. https://pubmed.ncbi.nlm.nih.gov/36170234/
2. Liang, Zhou, Hu, Xinrong, Lin, Ruoni, Chen, Wei, Zhou, Yi. 2023. Identification of shared gene signatures and molecular mechanisms between chronic kidney disease and ulcerative colitis. In Frontiers in immunology, 14, 1078310. doi:10.3389/fimmu.2023.1078310. https://pubmed.ncbi.nlm.nih.gov/36860851/
3. Fang, Chao, Mei, Jie, Tian, Huixiang, Liao, Qianjin, Wu, Nayiyuan. 2021. CSF3 Is a Potential Drug Target for the Treatment of COVID-19. In Frontiers in physiology, 11, 605792. doi:10.3389/fphys.2020.605792. https://pubmed.ncbi.nlm.nih.gov/33551833/
4. Dai, Weiwei, Tian, Ruotong, Yu, Liubing, Chen, Juxiang, Shu, Minfeng. 2024. Overcoming therapeutic resistance in oncolytic herpes virotherapy by targeting IGF2BP3-induced NETosis in malignant glioma. In Nature communications, 15, 131. doi:10.1038/s41467-023-44576-2. https://pubmed.ncbi.nlm.nih.gov/38167409/
5. Klingler, Aiko I, Stevens, Whitney W, Tan, Bruce K, Schleimer, Robert P, Kato, Atsushi. 2020. Mechanisms and biomarkers of inflammatory endotypes in chronic rhinosinusitis without nasal polyps. In The Journal of allergy and clinical immunology, 147, 1306-1317. doi:10.1016/j.jaci.2020.11.037. https://pubmed.ncbi.nlm.nih.gov/33326802/
6. Kang, Zhi-Ying, Huang, Qian-Yu, Zhen, Ning-Xin, Zhang, Zhao-Cai, Tian, Bao-Ping. 2024. Heterogeneity of immune cells and their communications unveiled by transcriptome profiling in acute inflammatory lung injury. In Frontiers in immunology, 15, 1382449. doi:10.3389/fimmu.2024.1382449. https://pubmed.ncbi.nlm.nih.gov/38745657/
7. Gibson, Mark S, Kaiser, Pete, Fife, Mark. . Identification of chicken granulocyte colony-stimulating factor (G-CSF/CSF3): the previously described myelomonocytic growth factor is actually CSF3. In Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research, 29, 339-43. doi:10.1089/jir.2008.0103. https://pubmed.ncbi.nlm.nih.gov/19441885/
8. Stella, Aline Aparecida Silva, Fonseca, Larissa Fernanda Simielli, Gimenez, Daniele Fernanda Jovino, Cardoso, Diercles Francisco, Tonhati, Humberto. 2018. Expression profile of the CSF3 and LPO genes in milk from buffalo (Bubalus bubalis) with and without mastitis. In Molecular and cellular probes, 41, 39-42. doi:10.1016/j.mcp.2018.09.001. https://pubmed.ncbi.nlm.nih.gov/30217657/
9. Zhang, Wenzheng, Zhang, Ya, Hu, Naixia, Wang, Anying. 2022. Alzheimer's disease-associated inflammatory pathways might contribute to osteoporosis through the interaction between PROK2 and CSF3. In Frontiers in neurology, 13, 990779. doi:10.3389/fneur.2022.990779. https://pubmed.ncbi.nlm.nih.gov/36203970/
10. Nguyen, Dianna H, Duque, Victor, Phillips, Nicole, Mecawi, André Souza, Cunningham, J Thomas. 2023. Spatial transcriptomics reveal basal sex differences in supraoptic nucleus gene expression of adult rats related to cell signaling and ribosomal pathways. In Biology of sex differences, 14, 71. doi:10.1186/s13293-023-00554-3. https://pubmed.ncbi.nlm.nih.gov/37858270/