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C57BL/6JCya-Nup93em1flox/Cya
Common Name:
Nup93-flox
Product ID:
S-CKO-18510
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
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Basic Information
Strain Name
Nup93-flox
Strain ID
CKOCMP-71805-Nup93-B6J-VB
Gene Name
Nup93
Product ID
S-CKO-18510
Gene Alias
2410008G02Rik
Background
C57BL/6JCya
NCBI ID
71805
Modification
Conditional knockout
Chromosome
8
Phenotype
MGI:1919055
Document
Click here to download >>
Application
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Rare Disease Data Center >>
Note
Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Nup93em1flox/Cya mice (Catalog S-CKO-18510) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000212824
NCBI RefSeq
NM_172410
Target Region
Exon 8~9
Size of Effective Region
~2.9 kb
Detailed Document
Click here to download >>
Overview of Gene Research
Nup93, a crucial structural protein of the nuclear pore complex (NPC), mediates nucleocytoplasmic transport of transcription factors, playing a vital role in maintaining endothelial health, gene expression regulation, and cell cycle processes [1,2]. It is also associated with various pathways such as the Hippo signaling pathway (Yap-Yes-associated protein) [1]. Genetic models, especially knockout models, are valuable for studying its functions.

In endothelial cells, loss of Nup93 in aged mice and in vitro models of endothelial aging impairs NPC transport, leading to nuclear accumulation of Yap and downstream inflammation, suggesting a role in endothelial cell senescence and vascular aging [1].

In triple-negative breast cancer cells, Nup93 depletion impairs cell invasion, migration, and proliferation by modulating genes related to actin cytoskeleton remodeling and epithelial-to-mesenchymal transition [3].

In cardiomyocytes, knockdown of Nup93 aggravates hypoxia-induced injury and cell death through abnormal regulation of gene transcription, mainly involving oxidative phosphorylation and ribosome subunits [4].

In summary, Nup93 is essential for maintaining normal cellular functions, especially in endothelial cell health, cell proliferation, and gene transcription regulation. Its dysfunction is associated with various diseases, including vascular aging, breast cancer, and heart failure. Studies using knockout models have significantly contributed to understanding these disease-related mechanisms, providing potential targets for therapeutic interventions [1,3,4].

References:
1. Nguyen, Tung D, Rao, Mihir K, Dhyani, Shaiva P, Michalkiewicz, Julka, Lee, Monica Y. 2023. Nucleoporin93 (Nup93) Limits Yap Activity to Prevent Endothelial Cell Senescence. In bioRxiv : the preprint server for biology, , . doi:10.1101/2023.11.10.566598. https://pubmed.ncbi.nlm.nih.gov/38014013/
2. Labade, Ajay S, Salvi, Adwait, Kar, Saswati, Karmodiya, Krishanpal, Sengupta, Kundan. 2021. Nup93 and CTCF modulate spatiotemporal dynamics and function of the HOXA gene locus during differentiation. In Journal of cell science, 134, . doi:10.1242/jcs.259307. https://pubmed.ncbi.nlm.nih.gov/34746948/
3. Bersini, Simone, Lytle, Nikki K, Schulte, Roberta, Wahl, Geoffrey M, Hetzer, Martin W. 2020. Nup93 regulates breast tumor growth by modulating cell proliferation and actin cytoskeleton remodeling. In Life science alliance, 3, . doi:10.26508/lsa.201900623. https://pubmed.ncbi.nlm.nih.gov/31959624/
4. Pan, Lei, Song, Xiao-Wei, Song, Jin-Chao, Zhao, Xian-Xian, Ge, Jun-Bo. 2023. Downregulation of NUP93 aggravates hypoxia-induced death of cardiomyocytes in vitro through abnormal regulation of gene transcription. In Acta pharmacologica Sinica, 44, 969-983. doi:10.1038/s41401-022-01036-9. https://pubmed.ncbi.nlm.nih.gov/36807413/
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
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