C57BL/6JCya-Nufip1em1flox/Cya
Common Name:
Nufip1-flox
Product ID:
S-CKO-09990
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
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Basic Information
Strain Name
Nufip1-flox
Strain ID
CKOCMP-27275-Nufip1-B6J-VA
Gene Name
Product ID
S-CKO-09990
Gene Alias
Nufip
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
14
Phenotype
Document
Application
--
Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Nufip1em1flox/Cya mice (Catalog S-CKO-09990) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000022586
NCBI RefSeq
NM_013745
Target Region
Exon 4~5
Size of Effective Region
~1.4 kb
Detailed Document
Overview of Gene Research
NUFIP1, also known as nuclear fragile X mental retardation-interacting protein 1, is an RNA-binding protein. It functions as a ribosome receptor for starvation-induced ribophagy, a selective autophagy process that degrades ribosomes to maintain cellular homeostasis [1,5,6,7]. NUFIP1 is also involved in the nucleocytoplasmic shuttling, potentially participating in mRNA export and local protein synthesis regulation near synapses [8].
In pancreatic ductal adenocarcinoma (PDAC), cancer-associated fibroblasts secrete nucleosides through NUFIP1-dependent autophagy, promoting PDAC growth [2]. In colorectal cancer, NUFIP1 is overexpressed, and its knockdown suppresses cell growth, induces cell cycle arrest, apoptosis, and senescence [3]. In neonatal rats, NUFIP1-engineered exosomes from human umbilical cord blood mesenchymal stem cells can regulate nerve cell apoptosis and mitigate propofol-induced neurological injury [4]. In sepsis, NUFIP1-mediated ribophagy can alleviate T-lymphocyte apoptosis through the PERK-ATF4-CHOP pathway, reversing immunosuppression [7].
In conclusion, NUFIP1 plays crucial roles in multiple biological processes and disease conditions. Its function in ribophagy and involvement in various disease-related cellular events, such as cell growth, apoptosis, and nutrient support in cancer, are revealed through in vivo and in vitro studies. Understanding NUFIP1 provides insights into disease mechanisms and potential therapeutic targets for conditions like cancer, neurological injury, and sepsis.
References:
1. Wyant, Gregory A, Abu-Remaileh, Monther, Frenkel, Evgeni M, Ori, Alessandro, Sabatini, David M. 2018. NUFIP1 is a ribosome receptor for starvation-induced ribophagy. In Science (New York, N.Y.), 360, 751-758. doi:10.1126/science.aar2663. https://pubmed.ncbi.nlm.nih.gov/29700228/
2. Yuan, Meng, Tu, Bo, Li, Hengchao, Hu, Zeping, Zhao, Ying. 2022. Cancer-associated fibroblasts employ NUFIP1-dependent autophagy to secrete nucleosides and support pancreatic tumor growth. In Nature cancer, 3, 945-960. doi:10.1038/s43018-022-00426-6. https://pubmed.ncbi.nlm.nih.gov/35982178/
3. Shen, Aling, Wu, Meizhu, Liu, Liya, Peng, Jun, Chen, Fenglin. 2021. Targeting NUFIP1 Suppresses Growth and Induces Senescence of Colorectal Cancer Cells. In Frontiers in oncology, 11, 681425. doi:10.3389/fonc.2021.681425. https://pubmed.ncbi.nlm.nih.gov/34367967/
4. Sun, Wen, Zhao, Pengyue, Hu, Shidong, Li, Songyan, Yu, Wenli. 2024. NUFIP1-engineered exosomes derived from hUMSCs regulate apoptosis and neurological injury induced by propofol in newborn rats. In Neurotoxicology, 102, 81-95. doi:10.1016/j.neuro.2024.04.002. https://pubmed.ncbi.nlm.nih.gov/38599287/
5. Yao, Ren-Qi, Ren, Chao, Xia, Zhao-Fan, Yao, Yong-Ming. 2020. Organelle-specific autophagy in inflammatory diseases: a potential therapeutic target underlying the quality control of multiple organelles. In Autophagy, 17, 385-401. doi:10.1080/15548627.2020.1725377. https://pubmed.ncbi.nlm.nih.gov/32048886/
6. Jin, Meiyan, Klionsky, Daniel J. 2018. Finding a ribophagy receptor. In Autophagy, 14, 1479-1480. doi:10.1080/15548627.2018.1483672. https://pubmed.ncbi.nlm.nih.gov/30067425/
7. Zhao, Peng-Yue, Yao, Ren-Qi, Zheng, Li-Yu, Du, Xiao-Hui, Yao, Yong-Ming. 2023. Nuclear fragile X mental retardation-interacting protein 1-mediated ribophagy protects T lymphocytes against apoptosis in sepsis. In Burns & trauma, 11, tkac055. doi:10.1093/burnst/tkac055. https://pubmed.ncbi.nlm.nih.gov/36873287/
8. Bardoni, Barbara, Willemsen, Rob, Weiler, Ivan Jeanne, Lalli, Enzo, Mandel, Jean-Louis. . NUFIP1 (nuclear FMRP interacting protein 1) is a nucleocytoplasmic shuttling protein associated with active synaptoneurosomes. In Experimental cell research, 289, 95-107. doi:. https://pubmed.ncbi.nlm.nih.gov/12941608/
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