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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ms4a7em1Jddl
endonuclease-mediated mutation 1, Jiandie D Lin
MGI:7640117
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Ms4a7em1Jddl/Ms4a7em1Jddl
Lyz2tm1(cre)Ifo/Lyz2+
B6.Cg-Lyz2tm1(cre)Ifo Ms4a7em1Jddl MGI:7640137


Genotype
MGI:7640137
cn1
Allelic
Composition
Ms4a7em1Jddl/Ms4a7em1Jddl
Lyz2tm1(cre)Ifo/Lyz2+
Genetic
Background
B6.Cg-Lyz2tm1(cre)Ifo Ms4a7em1Jddl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lyz2tm1(cre)Ifo mutation (14 available); any Lyz2 mutation (40 available)
Ms4a7em1Jddl mutation (0 available); any Ms4a7 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
liver/biliary system
• livers of male mice fed a MASH diet show decreased liver fibrosis and a reduction of the abundance of hepatic GPNMB+CD9+ NASH-associated macrophages (NAMs)
• mice fed a metabolic dysfunction-associated steatohepatitis (MASH) diet (40 kcal % fat, 20 kcal % fructose, and 2% cholesterol) show lower plasma aspartate aminotransferase (AST) and alanine transaminase (ALT) concentrations, improved severity of liver fibrosis, and decreased plasma concentrations of the proinflammatory cytokines CCL2 and TNF-alpha and abundance of hepatic GPNMB+CD9+ NASH-associated macrophages (NAMs)
• however, mice fed a MASH diet show similar hepatic steatosis, body weight, liver weight and plasma lipids as controls

homeostasis/metabolism
• males fed a MASH diet show lower plasma TNF-alpha levels
• mice fed a MASH diet show lower plasma ALT levels
• mice fed a MASH diet show lower plasma AST levels
• males fed a MASH diet show lower plasma CCL2 levels

immune system
• males fed a MASH diet show lower plasma TNF-alpha levels
• males fed a MASH diet show lower plasma CCL2 levels





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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory