C57BL/6JCya-Rpl36aem1flox/Cya
Common Name:
Rpl36a-flox
Product ID:
S-CKO-17999
Background:
C57BL/6JCya
Product Type
Age
Genotype
Sex
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Basic Information
Strain Name
Rpl36a-flox
Strain ID
CKOCMP-19982-Rpl36a-B6J-VB
Gene Name
Product ID
S-CKO-17999
Gene Alias
L44L; Rpl44
Background
C57BL/6JCya
NCBI ID
Modification
Conditional knockout
Chromosome
X
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6JCya-Rpl36aem1flox/Cya mice (Catalog S-CKO-17999) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000113211
NCBI RefSeq
NM_019865
Target Region
Exon 3
Size of Effective Region
~0.6 kb
Detailed Document
Overview of Gene Research
Rpl36a, also referred to as RPL44, is a ribosomal protein. Ribosomal proteins are crucial for ribosome biogenesis and protein synthesis, processes fundamental to all living cells. The ribosome, with its complex structure, is responsible for translating mRNA into proteins, and Rpl36a is an integral part of this machinery [3,5].
In cancer research, silencing Rpl36a in colorectal cancer (CRC) cells markedly attenuated their malignant properties and tumor xenograft growth. Mechanistically, Rpl36a depletion diminished phosphorylated ERK levels, impacting the expression of c-Myc and ELK1 in the MAPK/ERK pathway, suggesting its oncogenic role in CRC [1].
In radioresistant oral squamous cell carcinoma (OSCC), knockdown of Rpl36A increased radiosensitivity via sensitizing cells to DNA damage and promoting G2/M cell cycle arrest followed by augmenting the irradiation-induced apoptosis pathway [2].
In hepatocellular carcinoma (HCC), over-expression of RPL36A led to enhanced colony formation and cell proliferation, which may have resulted from rapid cell cycling, and an antisense cDNA effectively reversed these alterations [3].
In acute myeloid leukemia (AML) cells, RPL36A expression was significantly upregulated, and its knockdown inhibited cell proliferation and induced apoptosis [4].
In conclusion, Rpl36a is important for ribosome-related functions. Model-based research, especially loss-of-function experiments in cancer cells, reveals its potential role as an oncogene in multiple cancer types, including CRC, OSCC, HCC, and AML. These findings suggest that Rpl36a could be a potential target for anticancer therapies in these disease areas.
References:
1. Shi, Jing, Yang, Yebin, Chen, Fangci, Shan, Yuqiang, Chen, Tianwei. 2024. RPL36A activates ERK pathway and promotes colorectal cancer growth. In Translational oncology, 51, 102170. doi:10.1016/j.tranon.2024.102170. https://pubmed.ncbi.nlm.nih.gov/39489085/
2. Chen, Ting-Wen, Chang, Kai-Ping, Cheng, Chun-Chia, Liu, Shu-Chen, Wang, Chun-I. 2021. Characterization of Recurrent Relevant Genes Reveals a Novel Role of RPL36A in Radioresistant Oral Squamous Cell Carcinoma. In Cancers, 13, . doi:10.3390/cancers13225623. https://pubmed.ncbi.nlm.nih.gov/34830778/
3. Kim, Jong-Hyun, You, Kyung-Ran, Kim, In Hee, Kim, Chan-Young, Kim, Dae-Ghon. . Over-expression of the ribosomal protein L36a gene is associated with cellular proliferation in hepatocellular carcinoma. In Hepatology (Baltimore, Md.), 39, 129-38. doi:. https://pubmed.ncbi.nlm.nih.gov/14752831/
4. Wu, Li-Ming, Wang, Shao-Yuan, Wang, Shao-Xiong, Huang, Yuan-Mao, Li, Jing-Gang. . [Proliferation promotion and apoptotic inhibition effects of ribosomal protein RPL36A small interference RNA on U937 cells]. In Zhongguo shi yan xue ye xue za zhi, 18, 344-9. doi:. https://pubmed.ncbi.nlm.nih.gov/20416165/
5. Wan, Kun, Yabuki, Yukari, Mizuta, Keiko. 2014. Roles of Ebp2 and ribosomal protein L36 in ribosome biogenesis in Saccharomyces cerevisiae. In Current genetics, 61, 31-41. doi:10.1007/s00294-014-0442-1. https://pubmed.ncbi.nlm.nih.gov/25119672/
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