C57BL/6JCya-Tufmem1flox/Cya
Common Name:
Tufm-flox
Product ID:
S-CKO-07684
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
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Basic Information
Strain Name
Tufm-flox
Strain ID
CKOCMP-233870-Tufm-B6J-VA
Gene Name
Product ID
S-CKO-07684
Gene Alias
2300002G02Rik; EF-TuMT; EFTU
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
7
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Tufmem1flox/Cya mice (Catalog S-CKO-07684) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000098048
NCBI RefSeq
NM_172745
Target Region
Exon 3~9
Size of Effective Region
~2.1 kb
Detailed Document
Overview of Gene Research
Tufm, also known as mitochondrial Tu translation elongation factor, is a nuclear-encoded mitochondrial protein crucial for mitochondrial protein translation. It is evolutionarily conserved from prokaryotes to eukaryotes. Tufm is involved in pathways such as mitochondrial DNA translational expression and repair, mitophagy, and programmed cell death processes like apoptosis, necroptosis, and pyroptosis [2]. It also plays a role in various disease-related processes, including viral infection, cancer, and neurodegenerative diseases [2].
In multiple disease models, Tufm has shown significant impacts. In doxorubicin-induced cardiotoxicity, FUNDC1 interacts with Tufm to stabilize mtDNA and protect against cardiomyocyte PANoptosis [1]. In traumatic brain injury, Tufm lactylation at K286 inhibits its interaction with Tomm40, suppressing mitophagy and increasing neuronal apoptosis, while a lactylation-deficient TufmK286R mutant in mice rescues these effects [3]. In non-alcoholic steatohepatitis, MRG15 deacetylates Tufm, leading to its accelerated degradation by the mitochondrial ClpXP protease system, impaired mitophagy, and disease progression [4].
In conclusion, Tufm is essential for mitochondrial function and is intricately involved in disease-related processes. Gene knockout or conditional knockout mouse models have been instrumental in uncovering its role in cardiotoxicity, traumatic brain injury, and non-alcoholic steatohepatitis, providing insights into potential therapeutic targets for these diseases.
References:
1. Bi, Yaguang, Xu, Haixia, Wang, Xiang, Ren, Jun, Zhang, Yingmei. 2022. FUNDC1 protects against doxorubicin-induced cardiomyocyte PANoptosis through stabilizing mtDNA via interaction with TUFM. In Cell death & disease, 13, 1020. doi:10.1038/s41419-022-05460-x. https://pubmed.ncbi.nlm.nih.gov/36470869/
2. Liu, Ning, Pang, Bo, Kang, Longfei, Jiang, Xia, Zhou, Chuan-Min. 2024. TUFM in health and disease: exploring its multifaceted roles. In Frontiers in immunology, 15, 1424385. doi:10.3389/fimmu.2024.1424385. https://pubmed.ncbi.nlm.nih.gov/38868764/
3. Weng, Weiji, He, Zhenghui, Ma, Zixuan, Jiang, Jiyao, Feng, Junfeng. 2024. Tufm lactylation regulates neuronal apoptosis by modulating mitophagy in traumatic brain injury. In Cell death and differentiation, 32, 530-545. doi:10.1038/s41418-024-01408-0. https://pubmed.ncbi.nlm.nih.gov/39496783/
4. Tian, Cheng, Min, Xuewen, Zhao, Yongxu, Zhou, Ben, Ding, Qiurong. 2022. MRG15 aggravates non-alcoholic steatohepatitis progression by regulating the mitochondrial proteolytic degradation of TUFM. In Journal of hepatology, 77, 1491-1503. doi:10.1016/j.jhep.2022.07.017. https://pubmed.ncbi.nlm.nih.gov/35985547/
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