C57BL/6NCya-Zbtb22em1/Cya
Common Name:
Zbtb22-KO
Product ID:
S-KO-18721
Background:
C57BL/6NCya
Product Type
Age
Genotype
Sex
Quantity
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Basic Information
Strain Name
Zbtb22-KO
Strain ID
KOCMP-81630-Zbtb22-B6N-VA
Gene Name
Product ID
S-KO-18721
Gene Alias
1110008J20Rik; Bing1; Zfp297
Background
C57BL/6NCya
NCBI ID
Modification
Conventional knockout
Chromosome
17
Phenotype
Document
Application
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Note: When using this mouse strain in a publication, please cite “C57BL/6NCya-Zbtb22em1/Cya mice (Catalog S-KO-18721) were purchased from Cyagen.”
Strain Description
Ensembl Number
ENSMUST00000053429
NCBI RefSeq
NM_020625
Target Region
Exon 2
Size of Effective Region
~1.6 kb
Detailed Document
Overview of Gene Research
Zbtb22, Zinc Finger And BTB Domain Containing 22, is associated with multiple biological processes. It has been found in the genomic regions related to major histocompatibility complex in some species [3,4]. In the liver, it plays a role in metabolic and detoxification-related pathways, which are crucial for maintaining normal physiological functions [1,2]. Genetic models, such as KO mouse models, are valuable for studying its functions.
In the context of diabetes, hepatic Zbtb22 overexpression increases gluconeogenic and lipogenic gene expression, leading to hyperglycemia, insulin resistance, and increased lipid accumulation. Conversely, Zbtb22-deficient mice display improved energy expenditure, glucose tolerance, and insulin sensitivity, along with reduced hepatic steatosis. Zbtb22 directly binds to the promoter region of PCK1 to enhance its expression and increase gluconeogenesis. Silencing PCK1 abolishes the effects of Zbtb22 overexpression on glucose and lipid metabolism [1]. Regarding acetaminophen-induced liver injury, hepatic Zbtb22 expression is reduced in affected patients and mice. Zbtb22 deletion in mouse primary hepatocytes aggravates the injury, while overexpression attenuates it. Zbtb22 decreases pregnane X receptor (PXR) expression, and the PXR activator suppresses the protective effect of Zbtb22 [2].
In conclusion, Zbtb22 is involved in liver-related metabolic and detoxification processes. The use of Zbtb22 KO mouse models has revealed its role in diabetes-related metabolic disorders and acetaminophen-induced liver injury, providing potential therapeutic targets for these disease areas.
References:
1. Liu, Naihua, Yang, Xiaoying, Guo, Jingyi, Pan, Huafeng, Gao, Yong. 2023. Hepatic ZBTB22 promotes hyperglycemia and insulin resistance via PEPCK1-driven gluconeogenesis. In EMBO reports, 24, e56390. doi:10.15252/embr.202256390. https://pubmed.ncbi.nlm.nih.gov/37154299/
2. Chen, Yingjian, Cui, Tianqi, Xiao, Shaorong, Pan, Huafeng, Gao, Yong. 2023. Hepatic ZBTB22-mediated detoxification ameliorates acetaminophen-induced liver injury by inhibiting pregnane X receptor signaling. In iScience, 26, 106318. doi:10.1016/j.isci.2023.106318. https://pubmed.ncbi.nlm.nih.gov/36950116/
3. Lukacs, Morten F, Harstad, Håvard, Grimholt, Unni, Davidson, William S, Koop, Ben F. 2007. Genomic organization of duplicated major histocompatibility complex class I regions in Atlantic salmon (Salmo salar). In BMC genomics, 8, 251. doi:. https://pubmed.ncbi.nlm.nih.gov/17651474/
4. Sültmann, H, Murray, B W, Klein, J. . Identification of seven genes in the major histocompatibility complex class I region of the zebrafish. In Scandinavian journal of immunology, 51, 577-85. doi:. https://pubmed.ncbi.nlm.nih.gov/10849368/
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