C57BL/6JCya-Sirt6em1flox/Cya
Common Name:
Sirt6-flox
Product ID:
S-CKO-11371
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
Price:
Contact for Pricing
Basic Information
Strain Name
Sirt6-flox
Strain ID
CKOCMP-50721-Sirt6-B6J-VA
Gene Name
Product ID
S-CKO-11371
Gene Alias
2810449N18Rik; Sir2l6; mSIRT6
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
10
Phenotype
Document
Application
--
Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Sirt6em1flox/Cya mice (Catalog S-CKO-11371) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000042923
NCBI RefSeq
NM_181586
Target Region
Exon 2~3
Size of Effective Region
~1.7 kb
Detailed Document
Overview of Gene Research
Sirt6, a member of the Sirtuin family, is a class III histone deacetylase and a key epigenetic regulator. It has diverse biological functions such as deacetylation, defatty-acylation, and mono-ADP-ribosylation, playing a pivotal role in regulating lifespan, DNA repair, gene expression, and telomeric maintenance [3].
Sirt6 deficiency in chondrocytes exacerbates osteoarthritis progression, as seen in mouse models where specific ablation of Sirt6 in chondrocytes led to enhanced surgical destabilization of medial meniscus-induced osteoarthritis and accelerated age-associated OA, along with increased cartilage damage and osteophyte formation [1,5]. In vascular smooth muscle cells of CKD mice, VSMC-specific SIRT6 knockdown led to severe vascular calcification, while SIRT6-transgenic mice showed alleviated VC [2]. In diabetic periodontitis, myeloid-specific deletion of SIRT6 in mice led to unresolved inflammation and aggravated periodontitis [4]. In podocytes, podocyte-specific deletion of Sirt6 in two mouse models (diabetic nephropathy and adriamycin-induced nephropathy) exacerbated podocyte injury and proteinuria [6].
In conclusion, Sirt6 plays essential roles in multiple biological processes. Model-based research, especially through gene knockout mouse models, has revealed its significance in diseases like osteoarthritis, vascular calcification in CKD, diabetic periodontitis, and proteinuric kidney disease. Understanding Sirt6 provides potential therapeutic targets for these diseases.
References:
1. Ji, Ming-Liang, Jiang, Hua, Li, Zhuang, Lin, Yu Cheng, Lu, Jun. 2022. Sirt6 attenuates chondrocyte senescence and osteoarthritis progression. In Nature communications, 13, 7658. doi:10.1038/s41467-022-35424-w. https://pubmed.ncbi.nlm.nih.gov/36496445/
2. Li, Wenxin, Feng, Weijing, Su, Xiaoyan, Liu, Baohua, Huang, Hui. . SIRT6 protects vascular smooth muscle cells from osteogenic transdifferentiation via Runx2 in chronic kidney disease. In The Journal of clinical investigation, 132, . doi:10.1172/JCI150051. https://pubmed.ncbi.nlm.nih.gov/34793336/
3. Liu, Gang, Chen, Haiying, Liu, Hua, Zhang, Wenbo, Zhou, Jia. 2020. Emerging roles of SIRT6 in human diseases and its modulators. In Medicinal research reviews, 41, 1089-1137. doi:10.1002/med.21753. https://pubmed.ncbi.nlm.nih.gov/33325563/
4. Li, Bang, Xin, Zhili, Gao, Shiyu, Zhang, Ping, Jiang, Hongbing. 2023. SIRT6-regulated macrophage efferocytosis epigenetically controls inflammation resolution of diabetic periodontitis. In Theranostics, 13, 231-249. doi:10.7150/thno.78878. https://pubmed.ncbi.nlm.nih.gov/36593966/
5. Collins, John A, Kim, C James, Coleman, Ashley, Freeman, Theresa A, Loeser, Richard F. 2023. Cartilage-specific Sirt6 deficiency represses IGF-1 and enhances osteoarthritis severity in mice. In Annals of the rheumatic diseases, 82, 1464-1473. doi:10.1136/ard-2023-224385. https://pubmed.ncbi.nlm.nih.gov/37550003/
6. Liu, Min, Liang, Kaili, Zhen, Junhui, Peng, Jun, Yi, Fan. 2017. Sirt6 deficiency exacerbates podocyte injury and proteinuria through targeting Notch signaling. In Nature communications, 8, 413. doi:10.1038/s41467-017-00498-4. https://pubmed.ncbi.nlm.nih.gov/28871079/
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