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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Col1a2-cre/ERT,-ALPP)7Cpd
transgene insertion 7, Christopher P Denton
MGI:3785760
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Ccn2tm1.1Alea/Ccn2tm1.1Alea
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
involves: 129S2/SvPas * C57BL/6 * DBA/2 MGI:4949922
cn2
Tgfbr2tm1.2Hlm/Tgfbr2tm1.2Hlm
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
involves: 129S6/SvEvTac * C57BL/6 * DBA/2 MGI:5543401
cn3
Gt(ROSA)26Sortm1(Tgfbr1*)Crm/Gt(ROSA)26Sor+
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
involves: 129S7/SvEvBrd * C57BL/6 * DBA/2 MGI:3789306
cn4
Terttm1.1Phan/Terttm1.1Phan
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
involves: C57BL/6 * DBA/2 MGI:5829793


Genotype
MGI:4949922
cn1
Allelic
Composition
Ccn2tm1.1Alea/Ccn2tm1.1Alea
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
Genetic
Background
involves: 129S2/SvPas * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ccn2tm1.1Alea mutation (1 available); any Ccn2 mutation (29 available)
Tg(Col1a2-cre/ERT,-ALPP)7Cpd mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• bleomycin-treated mice do not exhibit increased dermal thickness and collagen production unlike in similarly treated wild-type mice

homeostasis/metabolism
• bleomycin-treated mice do not exhibit increased dermal thickness and collagen production unlike in similarly treated wild-type mice




Genotype
MGI:5543401
cn2
Allelic
Composition
Tgfbr2tm1.2Hlm/Tgfbr2tm1.2Hlm
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Col1a2-cre/ERT,-ALPP)7Cpd mutation (4 available)
Tgfbr2tm1.2Hlm mutation (0 available); any Tgfbr2 mutation (40 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• focal areas of prostate adenocarcinomas are seen by 17 weeks of age in tamoxifen treated mice and these areas of adenocarcinoma expand throughout the life of mutants
• prostates exhibit no regression acutely after castration, indicating castrate-resistant prostate cancer
• administration of Sabutoclax (Bl-97C1), a pan-active Bcl2 protein family antagonist, mediates apoptosis in castrate-resistant prostate cancer cells of 36-week old mutant mice and reduces tumor size, however it has little apoptotic effect on benign prostate tissue
• tamoxifen treated mice develop prostatic intraepithelial neoplasia (PIN) lesions in the prostate by 17 weeks of age, throughout each of the anterior and dorsolateral lobes with 100% penetrance

reproductive system
• focal areas of prostate adenocarcinomas are seen by 17 weeks of age in tamoxifen treated mice and these areas of adenocarcinoma expand throughout the life of mutants
• prostates exhibit no regression acutely after castration, indicating castrate-resistant prostate cancer
• administration of Sabutoclax (Bl-97C1), a pan-active Bcl2 protein family antagonist, mediates apoptosis in castrate-resistant prostate cancer cells of 36-week old mutant mice and reduces tumor size, however it has little apoptotic effect on benign prostate tissue
• tamoxifen treated mice develop prostatic intraepithelial neoplasia (PIN) lesions in the prostate by 17 weeks of age, throughout each of the anterior and dorsolateral lobes with 100% penetrance

endocrine/exocrine glands
• focal areas of prostate adenocarcinomas are seen by 17 weeks of age in tamoxifen treated mice and these areas of adenocarcinoma expand throughout the life of mutants
• prostates exhibit no regression acutely after castration, indicating castrate-resistant prostate cancer
• administration of Sabutoclax (Bl-97C1), a pan-active Bcl2 protein family antagonist, mediates apoptosis in castrate-resistant prostate cancer cells of 36-week old mutant mice and reduces tumor size, however it has little apoptotic effect on benign prostate tissue
• tamoxifen treated mice develop prostatic intraepithelial neoplasia (PIN) lesions in the prostate by 17 weeks of age, throughout each of the anterior and dorsolateral lobes with 100% penetrance




Genotype
MGI:3789306
cn3
Allelic
Composition
Gt(ROSA)26Sortm1(Tgfbr1*)Crm/Gt(ROSA)26Sor+
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(Tgfbr1*)Crm mutation (0 available); any Gt(ROSA)26Sor mutation (993 available)
Tg(Col1a2-cre/ERT,-ALPP)7Cpd mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
adipose tissue
• at 5 months after tamoxifen injections

cardiovascular system
• in tamoxifen-treated mice the walls of small arteries in the lungs, kidneys, and adrenal glands are thickened compared to oil-treated controls
• thickened vessels in the lungs show hypertrophy of the smooth muscle layers
• in tamoxifen-treated mice the walls of small arteries in the kidneys are thickened compared to oil-treated controls
• in tamoxifen-treated mice the walls of small arteries in the lungs are thickened compared to oil-treated controls
• thickened vessels in the lungs show hypertrophy of the smooth muscle layers
• seen in thickened small arteries in the lungs of tamoxifen-treated mice
• increased expression of Vwf in lung vessels of tamoxifen-treated mice suggestive of endothelial cell damage and similar to what is seen in human scleroderma patients

renal/urinary system
• in tamoxifen-treated mice the walls of small arteries in the kidneys are thickened compared to oil-treated controls
• increase in type I collagen deposition in the interstitium of tamoxifen-treated mice

growth/size/body
• in mice, injected with tamoxifen for 5 consecutive days starting at 2 weeks of age, at 5 months of age compared to control littermates

respiratory system
• in tamoxifen-treated mice the walls of small arteries in the lungs are thickened compared to oil-treated controls
• thickened vessels in the lungs show hypertrophy of the smooth muscle layers

muscle
• seen in thickened small arteries in the lungs of tamoxifen-treated mice

integument
• at 5 months after tamoxifen injections
• loss of hair on the back, head, chest, and sides and around the ears and nose in mice injected with tamoxifen for 5 consecutive days starting at 2 weeks of age
• tamoxifen-treated mice show progressive dermal fibrosis beginning by 1 month post injection
• a 2.3-fold in total collagen and disorganized collagen fibrils with increased variability in the size and shape of fibrils are seen in the skin of tamoxifen-treated mice
• dramatic increase in thickness at 5 months after tamoxifen injections
• at 5 months after tamoxifen injections
• increase in skin fragility at 5 months after tamoxifen injections
• skin feels thicker and rougher in tamoxifen treated mice compared to littermate controls

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
systemic scleroderma DOID:418 OMIM:181750
J:134135




Genotype
MGI:5829793
cn4
Allelic
Composition
Terttm1.1Phan/Terttm1.1Phan
Tg(Col1a2-cre/ERT,-ALPP)7Cpd/0
Genetic
Background
involves: C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Terttm1.1Phan mutation (1 available); any Tert mutation (55 available)
Tg(Col1a2-cre/ERT,-ALPP)7Cpd mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• tamoxifen treated lung fibroblasts treated with an apoptotic stimulus exhibit a 4 fold increase in apoptosis as compared to controls
• stimulated tamoxifen treated lung fibroblasts fail to proliferate as compared to controls

respiratory system
• administration of bleomycin (to induce pulmonary fibrosis) to tamoxifen treated mice results in less extensive fibrosis and more diffuse fibrotic lesions affecting larger areas of lungs as compared to controls





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory