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Phenotypes Associated with This Genotype
Genotype
MGI:5427004
Allelic
Composition
Ldlrtm1Her/Ldlrtm1Her
Nr1h3tm1.1Djm/Nr1h3tm1.1Djm
Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+
Genetic
Background
involves: 129S/SvEv * 129S7/SvEvBrd * C57BL/6 * DBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ldlrtm1Her mutation (19 available); any Ldlr mutation (76 available)
Nr1h3tm1.1Djm mutation (1 available); any Nr1h3 mutation (32 available)
Speer6-ps1Tg(Alb-cre)21Mgn mutation (6 available); any Speer6-ps1 mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Atherosclerosis lesion area is increased in Ldlrtm1Her/Ldlrtm1Her Nr1h3tm1.1Djm/Nr1h3tm1.1Djm Speer6-ps1Tg(Alb-cre)21Mgn/0 mice and TO901317 treatment reduces these lesions

homeostasis/metabolism
• by 4 weeks in mice fed a western diet
• mice fed a western diet and treated with T0901317 (an Lxr/Nr1h3 agonist) exhibit impaired reverse cholesterol transport compared with control mice
• by 4 weeks in mice fed a western diet
• in mice fed a western diet at the conclusion of the experiment
• mice fed a western diet and treated with T0901317 (an Lxr/Nr1h3 agonist) fail to exhibit a change in plasma lipid levels or an increase in fecal excretion of macrophage-derived sterols but an increase in hepatic sterols compared with control mice
• however, treatment with T0901317 reduces atherosclerosis as in controls

liver/biliary system
• in mice fed a western diet at the conclusion of the experiment

cardiovascular system
• mice fed a western diet exhibit increase in lesion size as detected by macrophage staining compared with control mice
• however, collagen staining or lesions is normal and treatment with T0901317 reduces atherosclerosis as in controls


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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
04/16/2024
MGI 6.23
The Jackson Laboratory