C57BL/6JCya-Snhg11em1/Cya
Common Name:
Snhg11-KO
Product ID:
S-KO-19194
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
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Basic Information
Strain Name
Snhg11-KO
Strain ID
KOCMP-319317-Snhg11-B6J-VB
Gene Name
Product ID
S-KO-19194
Gene Alias
A930034L06Rik; E130013N09Rik
Background
C57BL/6JCya
NCBI ID
Modification
Conventional knockout
Chromosome
2
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Snhg11em1/Cya mice (Catalog S-KO-19194) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000109488
NCBI RefSeq
NR_164123
Target Region
Exon 2~3
Size of Effective Region
~1.6 kb
Detailed Document
Overview of Gene Research
Snhg11, a small nucleolar RNA host gene, is a type of long non-coding RNA (lncRNA) that lacks protein-coding potential but plays critical regulatory roles in transcription, translation, and protein function. It is involved in various biological processes and is associated with multiple signaling pathways such as the Wnt/β -catenin pathway [2,4]. Snhg11 has been found to be of great biological importance in tumors and inflammatory diseases [1].
In a carbon tetrachloride-treated C57BL/6J mouse model, Snhg11 expression was highly up-regulated in fibrotic livers and activated primary hepatic stellate cells (HSCs). Knockdown of Snhg11 attenuated the accumulation of fibrotic markers in liver fibrosis tissues and activated HSCs, indicating its role in promoting liver fibrosis by reprogramming glutaminolysis in HSCs through the Wnt/β-catenin/GLS axis [2]. In lung adenocarcinoma cells, down-regulation of Snhg11 hindered cell viability, proliferation, migration, and tumor growth in vivo, as it activated the Notch pathway via regulating Notch3 and competitively bound with miR-193a-5p to up-regulate Notch3 [3]. In gastric cancer, Snhg11 is upregulated and its upregulation correlated with poor patient outcomes. It aggravated oncogenic autophagy and promoted cell proliferation, stemness, migration, invasion, and epithelial-to-mesenchymal transition by activating the Wnt/β-catenin pathway and regulating autophagy-related genes through specific miRNAs [4].
In conclusion, Snhg11 is a crucial lncRNA that plays significant roles in various biological processes related to tumors and inflammatory diseases. Mouse models, especially those with Snhg11 knockdown, have revealed its pro-fibrotic role in liver fibrosis, its role in promoting the progression of lung adenocarcinoma and gastric cancer. Understanding the functions of Snhg11 through these models provides insights into the mechanisms of disease development, potentially leading to new therapeutic strategies for these diseases.
References:
1. Wu, Yinxin. . SNHG11: A New Budding Star in Tumors and Inflammatory Diseases. In Mini reviews in medicinal chemistry, 23, 1993-2006. doi:10.2174/1389557523666230509122402. https://pubmed.ncbi.nlm.nih.gov/37165588/
2. Ying, Kanglei, Zeng, Yuan, Xu, Jun, Zhang, Xiangting, Yu, Fujun. 2024. LncRNA SNHG11 reprograms glutaminolysis in hepatic stellate cells via Wnt/β-catenin/GLS axis. In Biochemical pharmacology, 221, 116044. doi:10.1016/j.bcp.2024.116044. https://pubmed.ncbi.nlm.nih.gov/38336157/
3. Deng, Yanchao, Zhang, Liwei. 2022. LncRNA SNHG11 accelerates the progression of lung adenocarcinoma via activating Notch pathways. In Pathology, research and practice, 234, 153849. doi:10.1016/j.prp.2022.153849. https://pubmed.ncbi.nlm.nih.gov/35487027/
4. Wu, Qiong, Ma, Jiali, Wei, Jue, Wang, Yugang, Shi, Min. 2020. lncRNA SNHG11 Promotes Gastric Cancer Progression by Activating the Wnt/β-Catenin Pathway and Oncogenic Autophagy. In Molecular therapy : the journal of the American Society of Gene Therapy, 29, 1258-1278. doi:10.1016/j.ymthe.2020.10.011. https://pubmed.ncbi.nlm.nih.gov/33068778/
Quality Control Standard
Sperm Test
Pre-cryopreservation: Measurement of sperm concentration, determination of sperm viability.
Post-cryopreservation: A vial of cryopreserved sperms is selected for in-vitro fertilization from each batch.
Environmental Standards:SPF
Available Region:Global
Source:Cyagen