C57BL/6JCya-Faap24em1/Cya
Common Name:
Faap24-KO
Product ID:
S-KO-18454
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
Price:
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Basic Information
Strain Name
Faap24-KO
Strain ID
KOCMP-101831-Faap24-B6J-VA
Gene Name
Product ID
S-KO-18454
Gene Alias
C230052I12Rik
Background
C57BL/6JCya
NCBI ID
Modification
Conventional knockout
Chromosome
7
Phenotype
Document
Application
--
Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Faap24em1/Cya mice (Catalog S-KO-18454) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000032704
NCBI RefSeq
NM_178643
Target Region
Exon 2~3
Size of Effective Region
~1.1 kb
Detailed Document
Overview of Gene Research
FAAP24, a Fanconi anemia core complex protein, is crucial for DNA damage repair [3,6]. It forms a stable complex with FANCM, anchoring the FA core complex to chromatin in the repair of DNA interstrand crosslinks, and is involved in the Fanconi anemia pathway [3,5]. This interaction with FANCM also aids in remodeling stalled replication forks to facilitate ATR signaling activation in response to replication stress [2].
Isogenic models for FAAP24 have shown that it promotes ATR-mediated checkpoint activation, especially in response to DNA cross-linking agents [4]. In AML, high FAAP24 expression is associated with poor prognosis and the shaping of an immunosuppressive tumor microenvironment, suggesting it could serve as a prognostic biomarker and play an immunomodulatory role [1].
In conclusion, FAAP24 is essential for DNA damage repair and ATR-mediated checkpoint activation. Its role in AML prognosis and immunomodulation, as revealed through functional studies including gene-related models, provides valuable insights into disease mechanisms, potentially guiding future research and treatment strategies for AML and other related diseases.
References:
1. Bao, Xiebing, Chi, Jingyun, Zhu, Yiwei, Xu, Ting, Liu, Song-Bai. 2023. High FAAP24 expression reveals poor prognosis and an immunosuppressive microenvironment shaping in AML. In Cancer cell international, 23, 117. doi:10.1186/s12935-023-02937-3. https://pubmed.ncbi.nlm.nih.gov/37328842/
2. Horejŝí, Zuzana, Collis, Spencer J, Boulton, Simon J. 2009. FANCM-FAAP24 and HCLK2: roles in ATR signalling and the Fanconi anemia pathway. In Cell cycle (Georgetown, Tex.), 8, 1133-7. doi:. https://pubmed.ncbi.nlm.nih.gov/19282663/
3. Ali, Abdullah Mahmood, Singh, Thiyam Ramsing, Meetei, Amom Ruhikanta. 2009. FANCM-FAAP24 and FANCJ: FA proteins that metabolize DNA. In Mutation research, 668, 20-6. doi:10.1016/j.mrfmmm.2009.04.002. https://pubmed.ncbi.nlm.nih.gov/19379763/
4. Wang, Yucai, Leung, Justin W, Jiang, Yingjun, Wang, Weidong, Li, Lei. 2013. FANCM and FAAP24 maintain genome stability via cooperative as well as unique functions. In Molecular cell, 49, 997-1009. doi:10.1016/j.molcel.2012.12.010. https://pubmed.ncbi.nlm.nih.gov/23333308/
5. Yang, Hui, Zhang, Tianlong, Tao, Ye, Tong, Liang, Ding, Jianping. 2013. Structural insights into the functions of the FANCM-FAAP24 complex in DNA repair. In Nucleic acids research, 41, 10573-83. doi:10.1093/nar/gkt788. https://pubmed.ncbi.nlm.nih.gov/24003026/
6. Ciccia, Alberto, Ling, Chen, Coulthard, Rachel, Wang, Weidong, West, Stephen C. . Identification of FAAP24, a Fanconi anemia core complex protein that interacts with FANCM. In Molecular cell, 25, 331-43. doi:. https://pubmed.ncbi.nlm.nih.gov/17289582/
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