C57BL/6JCya-Basp1em1flox/Cya
Common Name:
Basp1-flox
Product ID:
S-CKO-14787
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
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Basic Information
Strain Name
Basp1-flox
Strain ID
CKOCMP-70350-Basp1-B6J-VA
Gene Name
Product ID
S-CKO-14787
Gene Alias
2610024P12Rik; CAP-23; CAP23; Ckap3; NAP-22; NAP22
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
15
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Basp1em1flox/Cya mice (Catalog S-CKO-14787) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000058845
NCBI RefSeq
NM_027395
Target Region
Exon 2
Size of Effective Region
~2.7 kb
Detailed Document
Overview of Gene Research
Basp1, also known as Brain Acid Soluble Protein 1, is a membrane-bound protein that plays diverse roles in various biological processes. It is involved in regulating actin dynamics and presynaptic vesicle cycling at axon terminals, thus facilitating axonal growth, regeneration, and plasticity [3]. It also functions as a transcriptional corepressor, modifying chromatin through lipid-dependent and lipid-independent mechanisms [5].
In diet-induced NASH (non-alcoholic steatohepatitis) in mice, myeloid-specific inactivation of Basp1 attenuates the severity of NASH pathologies, including reduced hepatocyte injury and liver fibrosis. Mechanistically, macrophages lacking Basp1 exhibit a diminished response to pro-inflammatory stimuli, impaired NLRP3 inflammasome activation, and reduced cytokine secretion [1].
In osteoclastogenesis, knocking down BASP1 expression in bone marrow macrophages enhanced RANKL-induced osteoclastogenesis, promoted cell-cell fusion, and increased mineral degrading abilities [2].
In gliomas, downregulation of BASP1 promotes temozolomide resistance through epigenetic activation of the FBXO32/NF-κB/MGMT axis [4].
In osteoarthritis, BASP1 knockdown alleviates chondrocyte apoptosis and extracellular matrix degradation in vivo and in vitro [6].
In conclusion, Basp1 is a multi-functional gene involved in processes such as axonal regulation, chromatin modification, and inflammation-related disease progression. Gene knockout and conditional knockout mouse models have been crucial in revealing its role in diseases like NASH, osteoclast-related bone diseases, gliomas, and osteoarthritis, providing potential therapeutic targets for these conditions.
References:
1. Meng, Ziyi, Zhou, Linkang, Hong, Sungki, Inoki, Ken, Lin, Jiandie D. 2023. Myeloid-specific ablation of Basp1 ameliorates diet-induced NASH in mice by attenuating pro-inflammatory signaling. In Hepatology (Baltimore, Md.), 79, 409-424. doi:10.1097/HEP.0000000000000537. https://pubmed.ncbi.nlm.nih.gov/37505219/
2. Anuj, Anuj, Reuven, Nina, Roberts, Stefan G E, Elson, Ari. 2023. BASP1 down-regulates RANKL-induced osteoclastogenesis. In Experimental cell research, 431, 113758. doi:10.1016/j.yexcr.2023.113758. https://pubmed.ncbi.nlm.nih.gov/37619639/
3. Chung, Daayun, Shum, Andrew, Caraveo, Gabriela. 2020. GAP-43 and BASP1 in Axon Regeneration: Implications for the Treatment of Neurodegenerative Diseases. In Frontiers in cell and developmental biology, 8, 567537. doi:10.3389/fcell.2020.567537. https://pubmed.ncbi.nlm.nih.gov/33015061/
4. Liao, Xinyi, Li, Ziwen, Zheng, Haiqing, Song, Libing, Li, Jun. . Downregulation of BASP1 Promotes Temozolomide Resistance in Gliomas via Epigenetic Activation of the FBXO32/NF-κB/MGMT Axis. In Molecular cancer research : MCR, 21, 648-663. doi:10.1158/1541-7786.MCR-22-1012. https://pubmed.ncbi.nlm.nih.gov/36961398/
5. Moorhouse, Alexander J, Loats, Amy E, Medler, Kathryn F, Roberts, Stefan G E. 2022. The BASP1 transcriptional corepressor modifies chromatin through lipid-dependent and lipid-independent mechanisms. In iScience, 25, 104796. doi:10.1016/j.isci.2022.104796. https://pubmed.ncbi.nlm.nih.gov/35982799/
6. Yin, Li, Gao, Weilu, Tang, Hao, Yin, Zongsheng. 2023. BASP1 knockdown suppresses chondrocyte apoptosis and extracellular matrix degradation in vivo and in vitro: A possible therapeutic approach for osteoarthritis. In Experimental cell research, 429, 113648. doi:10.1016/j.yexcr.2023.113648. https://pubmed.ncbi.nlm.nih.gov/37207971/
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