C57BL/6JCya-Nolc1em1flox/Cya
Common Name:
Nolc1-flox
Product ID:
S-CKO-14909
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
Quantity
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Basic Information
Strain Name
Nolc1-flox
Strain ID
CKOCMP-70769-Nolc1-B6J-VA
Gene Name
Product ID
S-CKO-14909
Gene Alias
NOPP130; NOPP140; P130
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
19
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Nolc1em1flox/Cya mice (Catalog S-CKO-14909) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000165017
NCBI RefSeq
NM_001039352
Target Region
Exon 2~5
Size of Effective Region
~1.9 kb
Detailed Document
Overview of Gene Research
Nolc1, short for Nucleolar and coiled-body phosphoprotein 1, is a nucleolar protein. It is responsible for nucleolus construction and rRNA synthesis, and also functions in chaperone shuttling between the nucleolus and cytoplasm. Nolc1 is involved in multiple cellular life activities such as ribosome biosynthesis, DNA replication, transcription regulation, RNA processing, cell cycle regulation, apoptosis, and cell regeneration [1].
Knockdown of Nolc1 suppresses prostate cancer cell proliferation by inhibiting AKT phosphorylation and β-catenin accumulation, suggesting its potential as a therapeutic target for prostate cancer [2]. Pten-Nolc1 fusion promotes cancers involving MET and EGFR signalings, indicating that this fusion gene is a driver for human cancers [3]. In epithelial ovarian cancer, circ-Nolc1 promotes tumorigenesis and progression by binding ESRP1 and modulating CDK1 and RhoA expression [4]. In endometrial cancer, Nolc1 is highly expressed in paclitaxel-resistant cells, and the SPOP/Nolc1/B4GALT1 signaling axis enhances paclitaxel resistance by inducing O-dysglycosylation [5]. In colorectal cancer, high expression of Nolc1 is an independent prognostic factor, and it enhances cell proliferation and migration [6]. In esophageal carcinoma, Nolc1 overexpression is associated with poor prognosis, and knockdown of Nolc1 inhibits the PI3K-AKT pathway to improve the prognosis [7].
In summary, Nolc1 plays crucial roles in various cellular processes and is significantly associated with multiple cancers, including prostate, epithelial ovarian, endometrial, colorectal, and esophageal cancers. Studies on Nolc1 using gene knockdown or fusion models help to understand its functions in cancer development, providing potential directions for cancer diagnosis and treatment.
References:
1. Zhai, Fengguang, Wang, Jie, Luo, Xia, Ye, Meng, Jin, Xiaofeng. 2023. Roles of NOLC1 in cancers and viral infection. In Journal of cancer research and clinical oncology, 149, 10593-10608. doi:10.1007/s00432-023-04934-5. https://pubmed.ncbi.nlm.nih.gov/37296317/
2. Kim, Wansoo, Yeo, Dong-Yeop, Choi, Seong-Kyoon, Park, Jin-Kyu, Park, Song. 2022. NOLC1 knockdown suppresses prostate cancer progressions by reducing AKT phosphorylation and β-catenin accumulation. In Biochemical and biophysical research communications, 635, 99-107. doi:10.1016/j.bbrc.2022.10.038. https://pubmed.ncbi.nlm.nih.gov/36265288/
3. Luo, Jian-Hua, Liu, Silvia, Tao, Junyan, Tseng, George, Yu, Yan-Ping. 2020. Pten-NOLC1 fusion promotes cancers involving MET and EGFR signalings. In Oncogene, 40, 1064-1076. doi:10.1038/s41388-020-01582-8. https://pubmed.ncbi.nlm.nih.gov/33323972/
4. Chen, Shuo, Wu, Wu, Li, Qian-Hui, Wei, Xiao-Qing, Zhao, Yang. 2021. Circ-NOLC1 promotes epithelial ovarian cancer tumorigenesis and progression by binding ESRP1 and modulating CDK1 and RhoA expression. In Cell death discovery, 7, 22. doi:10.1038/s41420-020-00381-0. https://pubmed.ncbi.nlm.nih.gov/33483472/
5. Zhai, Fengguang, Li, Yuxuan, Zheng, Jingfei, Ye, Meng, Jin, Xiaofeng. 2025. SPOP/NOLC1/B4GALT1 signaling axis enhances paclitaxel resistance in endometrial cancer by inducing O-dysglycosylation. In Oncogene, , . doi:10.1038/s41388-025-03347-7. https://pubmed.ncbi.nlm.nih.gov/40097806/
6. Sun, Zhiwei, Zhang, Qianshi, Lv, Jinjuan, Zuo, Yun-Fei, Ren, Shuang-Yi. 2023. High expression of NOLC1 as an independent prognostic factor for survival in patients with colorectal cancer. In Journal of cancer research and clinical oncology, 149, 15697-15712. doi:10.1007/s00432-023-05297-7. https://pubmed.ncbi.nlm.nih.gov/37670166/
7. Kong, Fanguo, Shang, Yansheng, Diao, Xingyuan, Huang, Jiaguo, Liu, Hui. 2021. Knockdown of NOLC1 Inhibits PI3K-AKT Pathway to Improve the Poor Prognosis of Esophageal Carcinoma. In Journal of oncology, 2021, 9944132. doi:10.1155/2021/9944132. https://pubmed.ncbi.nlm.nih.gov/34046062/
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