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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ifngr1tm1Agt
targeted mutation 1, Michel Aguet
MGI:1857286
Summary 11 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ifngr1tm1Agt/Ifngr1tm1Agt 129-Ifngr1tm1Agt/J MGI:6403197
hm2
Ifngr1tm1Agt/Ifngr1tm1Agt B6.129S7-Ifngr1tm1Agt MGI:4839336
hm3
Ifngr1tm1Agt/Ifngr1tm1Agt B6.129S7-Ifngr1tm1Agt/J MGI:4361526
hm4
Ifngr1tm1Agt/Ifngr1tm1Agt involves: 129S7/SvEvBrd MGI:2654516
hm5
Ifngr1tm1Agt/Ifngr1tm1Agt involves: 129S7/SvEvBrd * C57BL/6 MGI:3693616
hm6
Ifngr1tm1Agt/Ifngr1tm1Agt involves: 129S7/SvEvBrd * DBA/1OlaHsd MGI:4838233
cx7
Apoetm1Bres/Apoetm1Bres
Ifngr1tm1Agt/Ifngr1tm1Agt
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C57BL/6J MGI:4838232
cx8
Ifnar1tm1Agt/Ifnar1tm1Agt
Ifngr1tm1Agt/Ifngr1tm1Agt
involves: 129S2/SvPas * 129S7/SvEvBrd MGI:3575517
cx9
Ifngr1tm1Agt/Ifngr1tm1Agt
Tg(GZMB-Tax)#Lera/0
involves: 129S7/SvEvBrd * C57BL/6 MGI:4839782
cx10
Faslpr/Faslpr
Ifngr1tm1Agt/Ifngr1tm1Agt
MRL.Cg-Ifngr1tm1Agt Faslpr MGI:4838777
cx11
Faslpr/Faslpr
Ifnar1tm1Agt/Ifnar1tm1Agt
Ifngr1tm1Agt/Ifngr1tm1Agt
MRL.Cg-Ifngr1tm1Agt Ifnar1tm1Agt Faslpr MGI:4838775


Genotype
MGI:6403197
hm1
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
129-Ifngr1tm1Agt/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• mice infected with the Urbani strain of severe acute respiratory syndrome coronavirus (SARS-CoV) or a recombinant isogenic mouse-adapted SARS-CoV (rMA15) that contains six virulence modifying mutations show no increase in susceptibility, pathogenesis, or histological outcomes to infection compared to wild-type controls




Genotype
MGI:4839336
hm2
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
B6.129S7-Ifngr1tm1Agt
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• cuprizone-treated mice exhibit decreased initial demyelination, enhanced remyelination, decreased loss of mature oligodendrocyte, increased early appearance of oligodendroglial precursor cells, and delayed macrophage/microglia infiltration compared with similarly treated wild-type mice
• however, by the end of the toxic insult demyelination is normal

nervous system
• initially, cuprizone-treated mice exhibit decreased demyelination compared with similarly treated wild-type mice
• remyelination following cuprizone treatment is enhanced compared to in similarly treated wild-type mice
• however, by the end of the toxic insult demyelination is normal

behavior/neurological
• following sciatic nerve injury, mice exhibit less mechanical allodynia compared with similarly treated wild-type mice




Genotype
MGI:4361526
hm3
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
B6.129S7-Ifngr1tm1Agt/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• after induction of graft versus host disease

cellular
• reduction of Runx2 expression in bone marrow cells indicating impaired osteoblast differentiation
• reduction of alkaline phosphatase-expressing cells (osteoblasts) indicating impaired late differentiation of osteoblasts
• reduction of RANKL expression in bone marrow cells, indicating impaired osteoclast differentiation

immune system
• reduction of RANKL expression in bone marrow cells, indicating impaired osteoclast differentiation
• after induction of graft versus host disease, mice exhibit reduced numbers and proliferation of CD8+, CD4+, CD11b+, and CD19+ cells in the spleen compared with similarly treated wild-type cells
• after induction of graft versus host disease, mice exhibit reduced numbers of CD8+, CD4+, CD11b+, and CD19+ cells in the spleen compared with similarly treated wild-type cells
• after induction of graft versus host disease
• after induction of graft versus host disease
• after induction of graft versus host disease
• alphaGalCer-treated mice fail to exhibit an increase in circulating CXCL9 unlike similarly treated wild-type mice
• 6 hours following treatment with alphaGalCer compared to in similarly treated wild-type mice
• in the spleen and bone marrow after induction of graft versus host disease
• bacille Calmette-Guerin (BCG)-inoculated mice exhibit reduced depressive-like behavior in a forced swim and tail suspension tests and indoleamine 2,3-dioxygenase (IDO) activity compared with similarly treated wild-type mice
• after induction of graft versus host disease, mice exhibit early mortality, increased lung and skin pathology but decreased intestine pathology, increased IFN-gamma production in the spleen and bone marrow, increased spleen and bone marrow aplasia, decreased proliferation of hematopoietic stem/progenitor cells, and decreased lymphopoiesis compared with similarly treated wild-type mice

skeleton
• reduction of Runx2 expression in bone marrow cells indicating impaired osteoblast differentiation
• reduction of alkaline phosphatase-expressing cells (osteoblasts) indicating impaired late differentiation of osteoblasts
• reduction of RANKL expression in bone marrow cells, indicating impaired osteoclast differentiation
• 45% reduction in bone volume
• mean number of osteocytes per cortical bone at the metaphyseal level is lower
• reduction of mineralized surfaces of bone of 4 week old mice
• reduction in mineral-apposition rate in 4 week old mice
• reduction of osteopontin expression within the trabeculae and in cortical bone indicating impaired mineralization
• reduction in bone-formation rate in 4 week old mice
• markers of bone resorption (RANKL and N-telopeptide) are reduced

neoplasm
• following treatment with alphaGalCer, mice fail to exhibit a reduction in the number of B16F10 tumors metastasizing to the lungs unlike similarly treated wild-type mice
• mice exhibit increased metastasis of B16F10 tumors to the lungs compared with wild-type mice

homeostasis/metabolism
• lower circulating concentrations of the bone-formation marker osteocalcin
• alphaGalCer-treated mice fail to exhibit an increase in circulating CXCL9 unlike similarly treated wild-type mice
• 6 hours following treatment with alphaGalCer compared to in similarly treated wild-type mice

hematopoietic system
• reduction of RANKL expression in bone marrow cells, indicating impaired osteoclast differentiation
• after induction of graft versus host disease, mice exhibit reduced numbers and proliferation of CD8+, CD4+, CD11b+, and CD19+ cells in the spleen compared with similarly treated wild-type cells
• after induction of graft versus host disease
• after induction of graft versus host disease, mice exhibit reduced numbers of CD8+, CD4+, CD11b+, and CD19+ cells in the spleen compared with similarly treated wild-type cells
• after induction of graft versus host disease
• after induction of graft versus host disease
• after induction of graft versus host disease
• after induction of graft versus host disease, proliferation of hematopoietic stem/progenitor cells compared to in similarly treated wild-type mice

behavior/neurological
• bacille Calmette-Guerin (BCG)-inoculated mice exhibit reduced depressive-like behavior in a forced swim and tail suspension tests compared with similarly treated wild-type mice

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
osteoporosis DOID:11476 OMIM:166710
J:233116




Genotype
MGI:2654516
hm4
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Trpm2tm1.1Alp/Trpm2tm1.1Alp and Ifngr1tm1Agt/Ifngr1tm1Agt mice exhibit increased susceptibility to bacterial infection

mortality/aging
• in mice infected with Listeria monocytogenes (J:174397)
• in T. gondii-infected mice (J:314959)
• MCMV-treated mice exhibit a 5-fold lower LD50 compared with similarly treated wild-type mice

immune system
• chronic in MCMV-infected mice
• chronic in MCMV-infected mice
• the golgi apparatus is poorly developed, the rough ER is disorganized, and numerous mitochondria are seen in uNK cell at implantation sites at gestational day 12
• after day 10 of gestation increased numbers of uNK cells are found around the metrial gland compared to wild-type controls
• the ratio of IgG1 to IgG2a is increased in MOG35-55-treated mice compared to in similarly treated wild-type mice (J:38363)
• levels of IgG2a and IgG2b neutralizing antibodies are reduced relative to controls after secondary infection with Ectromelia virus (J:101427)
• in MOG35-55-treated mice
• decrease in the number of apoptotic uNK cells in the metrial gland afte day 10 of gestation
• uNK cells at implantation sites fail to become heavily granulated and have poorly developed golgi apparati
• in T. gondii-infected mice
• in T. gondii-infected mice
• in mice infected with Listeria monocytogenes
• 10-fold in mice treated with LPS and D-GalN
• in the spleen cells of MOG35-55-treated mice
• in the spleen cells of MOG35-55-treated mice
• including increased mortality, spleen cell proliferation, spleen cell levels of IFN-gamma and TNF, and IgG1 to IgG2a ratio following treatment with MOG35-55
• mice tolerate up to 100 ug of LPS without demonstrating clinical symptoms unlike wild-type mice
• LPS-treated mice exhibit a faster recovery of total leukocyte counts compared with similarly treated wild-type mice
• mice treated with LPS and D-GalN exhibit resistance to endotoxic shock, including reduced serum TNF levels (10-fold) and hepatocellular necrosis, compared with similarly treated wild-type mice
• MCMV-infected mice develop chronic arteritis/aortitis, chronic productive infection, and reactivation of latency in spleen and lung explants unlike similarly treated wild-type mice
• mice infected with Listeria monocytogenes (Lm) exhibit decreased survival, increased bacterial burden in the spleen and liver, increased IL6 serum levels, and increased numbers of inflammatory abscesses in the liver with parenchyma destruction and necrosis in perivascular regions compared with similarly treated wild-type mice (J:174397)
• T. gondii-infected mice exhibit increased parasite burden in the spleen, liver, and lung, and increased IFN-gamma and IL1b compared with wild-type mice (J:314959)
• in mice infected with Listeria monocytogenes (J:174397)
• in T. gondii-infected mice (J:314959)
• T. gondii-exposed mice exhibit increased bacterial load, decreased activation of cerebral blood vessel endothelial cells, and reduced microglial activation compared with similarly treated wild-type mice
• however, recruitment and intracerebral cell movement is normal in T. gondii-exposed mice
• slightly more susceptible to MCMV viral infection than controls
• MCMV-treated mice exhibit a 5-fold lower LD50 compared with similarly treated wild-type mice
• increased susceptibility to Ectromelia virus
• 100% mortality by day 6-12 after primary infection infection
• elevated virus titers in all organs tested after primary infection but much improved after secondary infections
• survive secondary infections

reproductive system
• decrease in the number of apoptotic uNK cells in the metrial gland afte day 10 of gestation
• uNK cells at implantation sites fail to become heavily granulated and have poorly developed golgi apparati
• metrial glands are enlarged compared to wild-type controls
• after gestational day 10 the entire mesometrial decidua becomes progressively necrotic
• by gestational day 14 only a thin layer of tissue remains
• the golgi apparatus is poorly developed, the rough ER is disorganized, and numerous mitochondria are seen in uNK cell at implantation sites at gestational day 12
• after day 10 of gestation increased numbers of uNK cells are found around the metrial gland compared to wild-type controls

liver/biliary system
• in the spleen cells of MOG35-55-treated mice
• greater in mice infected with Listeria monocytogenes than in similarly treated wild-type mice

cardiovascular system
• mice fail to reject transplanted tumor cells originating from Ifngr1tm1Agt homozygotes or prevent blood vessel formation into the tumor mass unlike similarly treated wild-type mice
• however, T cell responses to the tumors are normal
• T. gondii-exposed mice exhibit decreased activation of cerebral blood vessel endothelial cells compared with similarly treated wild-type mice
• however, recruitment and intracerebral cell movement is normal in T. gondii-exposed mice
• chronic in MCMV-infected mice
• chronic in MCMV-infected mice

neoplasm
• mice fail to reject transplanted tumor cells originating from Ifngr1tm1Agt homozygotes or prevent blood vessel formation into the tumor mass unlike similarly treated wild-type mice
• however, T cell responses to the tumors are normal
• mice fail to prevent blood vessel formation into tumor masses from tumor cells originating from Ifngr1tm1Agt homozygotes unlike similarly treated wild-type mice

embryo
• after gestational day 10 the entire mesometrial decidua becomes progressively necrotic
• by gestational day 14 only a thin layer of tissue remains
• the golgi apparatus is poorly developed, the rough ER is disorganized, and numerous mitochondria are seen in uNK cell at implantation sites at gestational day 12
• after day 10 of gestation increased numbers of uNK cells are found around the metrial gland compared to wild-type controls

hematopoietic system
• the golgi apparatus is poorly developed, the rough ER is disorganized, and numerous mitochondria are seen in uNK cell at implantation sites at gestational day 12
• after day 10 of gestation increased numbers of uNK cells are found around the metrial gland compared to wild-type controls
• the ratio of IgG1 to IgG2a is increased in MOG35-55-treated mice compared to in similarly treated wild-type mice (J:38363)
• levels of IgG2a and IgG2b neutralizing antibodies are reduced relative to controls after secondary infection with Ectromelia virus (J:101427)
• in MOG35-55-treated mice
• decrease in the number of apoptotic uNK cells in the metrial gland afte day 10 of gestation
• uNK cells at implantation sites fail to become heavily granulated and have poorly developed golgi apparati

homeostasis/metabolism
• in T. gondii-infected mice
• in T. gondii-infected mice
• in mice infected with Listeria monocytogenes
• 10-fold in mice treated with LPS and D-GalN

cellular
• in the spleen cells of MOG35-55-treated mice

endocrine/exocrine glands
• the golgi apparatus is poorly developed, the rough ER is disorganized, and numerous mitochondria are seen in uNK cell at implantation sites at gestational day 12
• after day 10 of gestation increased numbers of uNK cells are found around the metrial gland compared to wild-type controls




Genotype
MGI:3693616
hm5
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• in vesicular somatitis virus (VSV)-infected mice

immune system
• splenocytes proliferate against the antigen and a mitogen more vigorously than those from wild-type
• in trinitrophenyl-conjugated ovalbumin-treated mice
• in trinitrophenyl-conjugated ovalbumin-treated mice
• mice exhibit a slightly reduced CTL response against lymphocytic choriomeningitis virus (LCMV) infection with enhanced viral replication compared with similarly treated wild-type mice
• stimulation of splenocytes with an antigen or a mitogen induces a higher production of IFN-gamma than in wild-type
• stimulation of splenocytes with an antigen induces a higher production of IL-4, IL-6, IL-13 and IFN-gamma than in wild-type
• stimulation of splenocytes with a mitogen induces a higher production of IL-13
• following induction of experimental myasthenia gravis, mice exhibit less severe disease compared with wild-type mice
• exhibit increased incidence and severity of induced experimental autoimmune uveoretinitis compared to wild-type (59.3% vs. 40% of wild-type)
• upon uveoretinitis induction, see a significant infiltration of eosinophils into the eyes compared to wild-type
• following infection with Listeria monocytogenes, mice exhibit 100-fold increase in bacterial titers in the liver and 10-fold in the spleen compared to in similarly treated wild-type mice
• mice infected with vesicular somatitis virus (VSV) exhibit a 100- to 1000-fold increase in viral titers and increased lethality compared with similarly treated wild-type mice
• mice exhibit a slightly reduced CTL response against lymphocytic choriomeningitis virus (LCMV) infection with enhanced viral replication compared with similarly treated wild-type mice
• in vesicular somatitis virus (VSV)-infected mice

neoplasm
• tumor growth in tumor-bearing mice treated with Th-17-polarized cells from Tg(Tcra,Tcrb)9Rest cells is minimally delayed, and develop progressive disease

liver/biliary system
N
• mice show no liver injury on treatment with HBsAg-specific Th1 cells and HBsAg

hematopoietic system
• splenocytes proliferate against the antigen and a mitogen more vigorously than those from wild-type
• in trinitrophenyl-conjugated ovalbumin-treated mice
• in trinitrophenyl-conjugated ovalbumin-treated mice
• mice exhibit a slightly reduced CTL response against lymphocytic choriomeningitis virus (LCMV) infection with enhanced viral replication compared with similarly treated wild-type mice

cellular
• splenocytes proliferate against the antigen and a mitogen more vigorously than those from wild-type




Genotype
MGI:4838233
hm6
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
involves: 129S7/SvEvBrd * DBA/1OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mice treated with collagen type 2 exhibit a 2- to 3-fold decrease early and 5- to 10-fold decrease at day 54 and 96, respectively, in anti-collagen type 2 IgG2a isotypes compared to in similarly treated wild-type mice
• with increased incidence, mean arthritic score, and maximal arthritic score and decreased anti-collagen type 2 IgG2a isotypes
• however, T cell response to induced arthritis is normal

skeleton
• with increased incidence, mean arthritic score, and maximal arthritic score and decreased anti-collagen type 2 IgG2a isotypes
• however, T cell response to induced arthritis is normal

hematopoietic system
• mice treated with collagen type 2 exhibit a 2- to 3-fold decrease early and 5- to 10-fold decrease at day 54 and 96, respectively, in anti-collagen type 2 IgG2a isotypes compared to in similarly treated wild-type mice




Genotype
MGI:4838232
cx7
Allelic
Composition
Apoetm1Bres/Apoetm1Bres
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apoetm1Bres mutation (9 available); any Apoe mutation (158 available)
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• compared to in Apoetm1Bres homozygotes
• compared to in Apoetm1Bres homozygotes
• whether fed standard chow or a Western type diet, mice exhibit an increase in apoA-I levels compared to in wild-type mice

cardiovascular system
• with smaller lesions, reduced lesion lipid content, and decreased lesion cellularity compared to in Apoetm1Bres homozygotes




Genotype
MGI:3575517
cx8
Allelic
Composition
Ifnar1tm1Agt/Ifnar1tm1Agt
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
involves: 129S2/SvPas * 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifnar1tm1Agt mutation (11 available); any Ifnar1 mutation (60 available)
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• all mice are killed at as little as 10 PFU of MCMV

immune system
N
• mice infected with the Urbani strain of severe acute respiratory syndrome coronavirus (SARS-CoV) show no differences in susceptibility to infection from wild-type or single homozygous mice
• levels of IgG2a and IgG2b neutralizing antibodies are reduced relative to controls after secondary infection with Ectromelia virus
• mice are 100,000-fold more susceptible to MCMV viral infection than controls
• all mice are killed at as little as 10 PFU of MCMV
• increased susceptibility to Ectromelia virus
• 100% mortality by day 6-12 after primary infection infection
• elevated virus titers in all organs tested after primary infection but much improved after secondary infections
• survive secondary infections
• acutely sensitive to Sindbis viral infection; as little as one pfu will induce mortality as opposed to wild-type, which can withstand doses of 100,000 pfu

hematopoietic system
• levels of IgG2a and IgG2b neutralizing antibodies are reduced relative to controls after secondary infection with Ectromelia virus




Genotype
MGI:4839782
cx9
Allelic
Composition
Ifngr1tm1Agt/Ifngr1tm1Agt
Tg(GZMB-Tax)#Lera/0
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
Tg(GZMB-Tax)#Lera mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Increased osteolytic lesion formation and enhanced osteoclast activity in Ifngr1tm1Agt/Ifngr1tm1Agt Tg(GZMB-Tax)#Lera/0 mice

skeleton
• osteoclast formation from bone marrow derived macrophage is enhanced compared to in Tg(GZMB-Tax)#Lera mice
• mice develop more peripheral soft tissue tumors by 6 months compared with Tg(GZMB-Tax)#Lera mice
• however, treatment with IFN-gamma inhibits tumor formation in vivo
• mice exhibit an increase in tartrate-resistant acid phosphatase-expressing osteoclasts compared to in Tg(GZMB-Tax)#Lera mice
• at 6 months, 89% of mice develop osteolytic skeletal tumors
• at 9 months, mice exhibit an increase in the number of osteolytic bone lesions compared with Tg(GZMB-Tax)#Lera mice
• mice exhibit decreased bone mineral density compared to in Tg(GZMB-Tax)#Lera mice
• however, IFN-gamma administration prevents

neoplasm
• mice develop more peripheral soft tissue tumors by 6 months compared with Tg(GZMB-Tax)#Lera mice
• however, treatment with IFN-gamma inhibits tumor formation in vivo
• at 6 months, 89% of mice develop osteolytic skeletal tumors
• at 9 months, mice exhibit an increase in the number of osteolytic bone lesions compared with Tg(GZMB-Tax)#Lera mice

homeostasis/metabolism
• mice exhibit increased serum calcium levels compared with wild-type mice and Tg(GZMB-Tax)#Lera mice
• however, IFN-gamma administration prevents hypercalcemia

immune system
• osteoclast formation from bone marrow derived macrophage is enhanced compared to in Tg(GZMB-Tax)#Lera mice
• mice develop more peripheral soft tissue tumors by 6 months compared with Tg(GZMB-Tax)#Lera mice
• however, treatment with IFN-gamma inhibits tumor formation in vivo
• mice exhibit an increase in tartrate-resistant acid phosphatase-expressing osteoclasts compared to in Tg(GZMB-Tax)#Lera mice

hematopoietic system
• osteoclast formation from bone marrow derived macrophage is enhanced compared to in Tg(GZMB-Tax)#Lera mice
• mice develop more peripheral soft tissue tumors by 6 months compared with Tg(GZMB-Tax)#Lera mice
• however, treatment with IFN-gamma inhibits tumor formation in vivo
• mice exhibit an increase in tartrate-resistant acid phosphatase-expressing osteoclasts compared to in Tg(GZMB-Tax)#Lera mice

cellular
• osteoclast formation from bone marrow derived macrophage is enhanced compared to in Tg(GZMB-Tax)#Lera mice




Genotype
MGI:4838777
cx10
Allelic
Composition
Faslpr/Faslpr
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
MRL.Cg-Ifngr1tm1Agt Faslpr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Faslpr mutation (39 available); any Fas mutation (82 available)
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• some mice exhibit IgG deposits in the kidney unlike wild-type mice
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• mice exhibit reduced serum levels of kappa-chain rheumatoid factor and DNA auto-antibodies, lymphadenopathy, glomerulonephritis, renal immunoglobulin deposits, proteinuria, and end organ disease compared with Faslpr homozygotes
• mice exhibit reduced serum levels of kappa-chain rheumatoid factor and DNA auto-antibodies compared to in Ifnar1tm1Agt homozygotes
• DNA auto-antibodies (likely against single stranded DNA) are decreased compared with Faslpr homozygotes
• in some mice

renal/urinary system
• in some mice

homeostasis/metabolism

hematopoietic system
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes
• some mice exhibit IgG deposits in the kidney unlike wild-type mice
• compared with Faslpr homozygotes
• compared with Faslpr homozygotes




Genotype
MGI:4838775
cx11
Allelic
Composition
Faslpr/Faslpr
Ifnar1tm1Agt/Ifnar1tm1Agt
Ifngr1tm1Agt/Ifngr1tm1Agt
Genetic
Background
MRL.Cg-Ifngr1tm1Agt Ifnar1tm1Agt Faslpr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Faslpr mutation (39 available); any Fas mutation (82 available)
Ifnar1tm1Agt mutation (11 available); any Ifnar1 mutation (60 available)
Ifngr1tm1Agt mutation (13 available); any Ifngr1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mild in some mice
• modestly compared with Ifngr1tm1Agt Faslpr or Ifnar1tm1Agt Faslpr double homozygotes
• some mice exhibit IgG deposits in the kidney unlike wild-type mice
• compared with Faslpr homozygotes
• mice exhibit reduced serum levels of kappa-chain rheumatoid factor and DNA auto-antibodies, lymphadenopathy, glomerulonephritis, renal immunoglobulin deposits, proteinuria, and end organ disease compared with Faslpr homozygotes
• compared with Ifngr1tm1Agt Faslpr double homozygotes
• mice exhibit reduced serum levels of kappa-chain rheumatoid factor and DNA auto-antibodies compared to in Ifngr1tm1Agt Faslpr or Ifnar1tm1Agt Faslpr double homozygotes
• compared with Ifngr1tm1Agt Faslpr or Ifnar1tm1Agt Faslpr double homozygotes at 24 weeks
• in some mice

renal/urinary system
• in some mice

homeostasis/metabolism

endocrine/exocrine glands
• mild in some mice

digestive/alimentary system
• mild in some mice

hematopoietic system
• modestly compared with Ifngr1tm1Agt Faslpr or Ifnar1tm1Agt Faslpr double homozygotes
• some mice exhibit IgG deposits in the kidney unlike wild-type mice





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