Spp1-KO 基因敲除小鼠

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产品名称

Spp1-KO 基因敲除小鼠

产品编号

S-KO-04472

品系全称

C57BL/6NCya-Spp1em1/Cya

品系背景

C57BL/6NCya

品系编号

KOCMP-20750-Spp1-B6N-VA

品系状态

使用本品系发表的文献需注明: Spp1-KO 基因敲除小鼠 mice (Strain S-KO-04472) were purchased from Cyagen.
交付类型
周龄
性别
基因型
数量
KO小鼠库模型
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
secreted phosphoprotein 1
基因别称
2AR,Apl-1,BNSP,BSPI,Bsp,ETA-1,Eta,OP,Opn,Opnl,Ric,Spp-1
染色体号
Chr 5 (Mouse)
转录本 ID
NCBI: NM_001204203 | Ensembl: ENSMUST00000086833
修饰方式
全身性基因敲除
靶向范围
Exon 5~8
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:98389Two alleles determine natural resistance/susceptibility to the lethal effects of the Gilliam strain of Rickettsia tsutsugamushi. Mice homozygous for a knock-out allele exhibit abnormal osteoclast physiology, macrophage recruitment, wound healing, response to injury, and inflammatory response.

发表文献

Molecular Cancer
2025-11-26
Senescent SPP1+ macrophages remodel the tumor microenvironment and promote the progression of early-stage lung adenocarcinoma featured with mixed ground glass nodule
iScience
2024-05-08
Kidney fibrosis molecular mechanisms Spp1 influences fibroblast activity through transforming growth factor beta smad signaling
1
Spp1,也称为分泌型磷酸蛋白1,是一种在多种生物过程中发挥重要作用的蛋白质。Spp1在细胞黏附、细胞外基质(ECM)组织、细胞信号传导、细胞凋亡、细胞增殖和肿瘤发生等方面发挥着重要作用。Spp1的表达水平在多种疾病中发生了变化,包括结直肠癌、头颈部癌、肾结石病、黑色素瘤、阴茎癌、舌鳞状细胞癌、胃癌和骨肉瘤等。在结直肠癌中,Spp1阳性巨噬细胞与肿瘤衰老相关,且Spp1基因的表达水平与不良预后相关。在头颈部癌中,Spp1基因的过表达与淋巴结转移和不良预后相关。在肾结石病中,Spp1基因的变异与肾结石病的风险增加相关。在黑色素瘤中,Spp1基因是BET抑制剂的靶点,且SPP1过表达与黑色素瘤的不良预后相关。在阴茎癌中,SPP1基因与不良预后和免疫治疗疗效相关。在舌鳞状细胞癌中,SPP1和FN1基因是重要的基因生物标志物。在胃癌中,SPP1基因的表达水平与不良预后相关。在骨肉瘤中,SPP1基因的表达水平与不良预后、药物抵抗和转移相关。在肺纤维化(IPF)进展为肺癌的过程中,SPP1基因的表达水平升高,且SPP1阳性巨噬细胞可能促进这一进程。

结直肠癌中,Spp1阳性巨噬细胞与肿瘤衰老相关,且Spp1基因的表达水平与不良预后相关[1]。在头颈部癌中,SPP1基因的过表达与淋巴结转移和不良预后相关[2]。在肾结石病中,Spp1基因的变异与肾结石病的风险增加相关[3]。在黑色素瘤中,SPP1过表达与黑色素瘤的不良预后相关[4]。在阴茎癌中,SPP1基因与不良预后和免疫治疗疗效相关[5]。在舌鳞状细胞癌中,SPP1和FN1基因是重要的基因生物标志物[6]。在胃癌中,SPP1基因的表达水平与不良预后相关[7]。在骨肉瘤中,SPP1基因的表达水平与不良预后、药物抵抗和转移相关[8]。在肺纤维化(IPF)进展为肺癌的过程中,SPP1基因的表达水平升高,且SPP1阳性巨噬细胞可能促进这一进程[9]。

综上所述,Spp1基因在多种疾病中发挥着重要作用,包括结直肠癌、头颈部癌、肾结石病、黑色素瘤、阴茎癌、舌鳞状细胞癌、胃癌和骨肉瘤等。Spp1基因的表达水平与不良预后相关,且SPP1过表达与多种肿瘤的发生、发展和转移相关。此外,Spp1基因还与免疫治疗疗效相关。因此,Spp1基因可能是一个重要的疾病诊断、预后评估和治疗靶点。

参考文献:
1. Yu, Sifei, Chen, Mengdi, Xu, Lili, Mao, Enqiang, Sun, Silei. 2023. A senescence-based prognostic gene signature for colorectal cancer and identification of the role of SPP1-positive macrophages in tumor senescence. In Frontiers in immunology, 14, 1175490. doi:10.3389/fimmu.2023.1175490. https://pubmed.ncbi.nlm.nih.gov/37090726/
2. Feng, Shunli, Yuan, Wubin, Sun, Zhen, Zhao, Houyu, Zhuo, Xianlu. 2022. SPP1 as a key gene in the lymph node metastasis and a potential predictor of poor prognosis in head and neck carcinoma. In Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 51, 620-629. doi:10.1111/jop.13333. https://pubmed.ncbi.nlm.nih.gov/35822409/
3. Patel, Yash P, Patel, Samir G, Patel, Sandip B, Ganpule, Arvind P, Desai, Mahesh R. 2023. SPP1 and UMOD gene variants are synergistically associated with risk of renal stone disease. In Gene, 863, 147264. doi:10.1016/j.gene.2023.147264. https://pubmed.ncbi.nlm.nih.gov/36804854/
4. Deng, Guangtong, Zeng, Furong, Su, Juan, Chen, Xiang, Yin, Mingzhu. 2020. BET inhibitor suppresses melanoma progression via the noncanonical NF-κB/SPP1 pathway. In Theranostics, 10, 11428-11443. doi:10.7150/thno.47432. https://pubmed.ncbi.nlm.nih.gov/33052224/
5. Zou, Yuantao, Tan, Xingliang, Yuan, Gangjun, Wu, Zhiming, Yao, Kai. 2023. SPP1 is associated with adverse prognosis and predicts immunotherapy efficacy in penile cancer. In Human genomics, 17, 116. doi:10.1186/s40246-023-00558-5. https://pubmed.ncbi.nlm.nih.gov/38111044/
6. Xu, Xiao-Liang, Liu, Hui, Zhang, Ying, Bao, Yang, Li, Tian-Ke. 2021. SPP1 and FN1 are significant gene biomarkers of tongue squamous cell carcinoma. In Oncology letters, 22, 713. doi:10.3892/ol.2021.12974. https://pubmed.ncbi.nlm.nih.gov/34457068/
7. Lu, Xiao-Qing, Zhang, Jia-Qian, Zhang, Sheng-Xiao, Gao, Chong, Zhang, Huan-Hu. 2021. Identification of novel hub genes associated with gastric cancer using integrated bioinformatics analysis. In BMC cancer, 21, 697. doi:10.1186/s12885-021-08358-7. https://pubmed.ncbi.nlm.nih.gov/34126961/
8. Zhang, Zhiming, Liu, Binfeng, Lin, Zhengjun, Chen, Ruiqi, Li, Zhihong. . SPP1 could be an immunological and prognostic biomarker: From pan-cancer comprehensive analysis to osteosarcoma validation. In FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 38, e23783. doi:10.1096/fj.202400622RR. https://pubmed.ncbi.nlm.nih.gov/39037571/
9. Chen, Tingting, Guo, Jiayu, Ai, Liqiang, Liang, Haihai, Gu, Yunyan. 2023. Up-regulated SPP1 increases the risk from IPF to lung cancer via activating the pro-tumor macrophages. In Computational and structural biotechnology journal, 21, 5751-5764. doi:10.1016/j.csbj.2023.11.018. https://pubmed.ncbi.nlm.nih.gov/38074471/

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