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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Ins2-IGF1R)1Dh
transgene insertion 1, Douglas Hanahan
MGI:4836169
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Tg(Ins2-IGF1R)1Dh/0
Tg(RIP1-Tag)2Dh/0
involves: C3H * C57BL/6 * C57BL/6J * DBA/2J MGI:6256967


Genotype
MGI:6256967
cx1
Allelic
Composition
Tg(Ins2-IGF1R)1Dh/0
Tg(RIP1-Tag)2Dh/0
Genetic
Background
involves: C3H * C57BL/6 * C57BL/6J * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Ins2-IGF1R)1Dh mutation (0 available)
Tg(RIP1-Tag)2Dh mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die around 10 weeks of age

neoplasm
• mice exhibit accelerated insulinoma progression compared to single Tg(RIP1-Tag)2Dh/0 mice
• mice treated with a small molecule tyrosine kinase inhibitor, AEW541 between 6 and 9 weeks of age results in a moderate, yet not significant, reduction in tumor volume, with no difference in proliferation rate of tumor cells but increased apoptosis rate
• mice exhibit enhanced tumor malignancy, with an almost complete absence of adenoma and a transition from hyperplastic/angiogenic islets to invasive carcinoma
• treatment with AEW541 fails to repress malignant tumor progression

endocrine/exocrine glands
• mice exhibit accelerated insulinoma progression compared to single Tg(RIP1-Tag)2Dh/0 mice
• mice treated with a small molecule tyrosine kinase inhibitor, AEW541 between 6 and 9 weeks of age results in a moderate, yet not significant, reduction in tumor volume, with no difference in proliferation rate of tumor cells but increased apoptosis rate
• mice exhibit enhanced tumor malignancy, with an almost complete absence of adenoma and a transition from hyperplastic/angiogenic islets to invasive carcinoma
• treatment with AEW541 fails to repress malignant tumor progression





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory