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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Il1r1tm1Imx
targeted mutation 1, Immunex Research and Development Corporation
MGI:1861112
Summary 12 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Il1r1tm1Imx/Il1r1tm1Imx B6.129S7-Il1r1tm1Imx MGI:5085871
hm2
Il1r1tm1Imx/Il1r1tm1Imx B6.129S7-Il1r1tm1Imx/J MGI:4939274
hm3
Il1r1tm1Imx/Il1r1tm1Imx involves: 129 * C57BL/6 MGI:2179471
hm4
Il1r1tm1Imx/Il1r1tm1Imx involves: 129S7/SvEvBrd MGI:3838333
hm5
Il1r1tm1Imx/Il1r1tm1Imx involves: 129S7/SvEvBrd * C57BL/6 MGI:4939151
cx6
Apoetm1Unc/Apoetm1Unc
Il1r1tm1Imx/Il1r1tm1Imx
B6.129-Il1r1tm1Imx Apoetm1Unc MGI:4939466
cx7
Tnfrsf1atm1Imx/Tnfrsf1atm1Imx
Il1r1tm1Imx/Il1r1tm1Imx
B6;129S-Tnfrsf1atm1Imx Il1r1tm1Imx/J MGI:3580519
cx8
Il1r1tm1Imx/Il1r1tm1Imx
Vsig4tm1Gne/Vsig4tm1Gne
B6.Cg-Il1r1tm1Imx Vsig4tm1Gne MGI:6384866
cx9
Casp1tm1Flv/Casp1tm1Flv
Casp4del/Casp4del
Il1r1tm1Imx/Il1r1tm1Imx
involves: 129S2/SvPas * 129S7/SvEvBrd * C57BL/6 MGI:2179470
cx10
Airetm1.1Doi/Airetm1.1Doi
Il1r1tm1Imx/Il1r1+
involves: 129S2/SvPas * 129S7/SvEvBrd * NOD MGI:5428441
cx11
Airetm1.1Doi/Airetm1.1Doi
Il1r1tm1Imx/Il1r1tm1Imx
involves: 129S2/SvPas * 129S7/SvEvBrd * NOD MGI:5428442
cx12
Il1r1tm1Imx/Il1r1tm1Imx
Tnfrsf1atm1Imx/Tnfrsf1atm1Imx
involves: 129S7/SvEvBrd * C57BL/6 MGI:3784419


Genotype
MGI:5085871
hm1
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
B6.129S7-Il1r1tm1Imx
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• mice co-housed with wild-type mice do not affect the susceptibility to induced colitis of wild-type mice




Genotype
MGI:4939274
hm2
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
B6.129S7-Il1r1tm1Imx/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

immune system
• 96 hours following S. aureus infection
• 24 hours following S. aureus infection
• 96 hours following S. aureus infection
• 4 and 24 hours following S. aureus infection
• in spleen cells stimulated with formalin-killed S. aureus infection for 48 hours (J:125570)
• within wound fluids on days 1, 3, 5, 10, and 14 of wound healing (J:148779)
• in spleen cells stimulated with formalin-killed S. aureus infection
• following S. aureus infection
• following S. aureus infection, mice exhibit severe septicemia, increased weight loss, increased frequency and severity of arthritis, increased bacterial load, and decreased survival compared with wild-type mice
• following S. aureus infection

homeostasis/metabolism
• following carotid ligation, mice exhibit a 19-fold reduction in neointima/media area, 3.4-fold increase in lumen area, and decrease in total vessel area compared with wild-type mice
• neointima formation following carotid ligation is disrupted to a greater extent when null mice transplanted with null bone marrow compared when null mice are receive wild-type bone marrow or wild-type mice receive null bone marrow
• 2-fold in 9 and 11 month old mice
• 2-fold in 9 and 11 month old mice
• 96 hours following S. aureus infection
• 24 hours following S. aureus infection
• 96 hours following S. aureus infection
• 4 and 24 hours following S. aureus infection
• during the first half of the dark cycle
• following glucose challenge, older mice exhibit impaired plasma glucose elimination compared with wild-type mice
• in older mice
• within wound fluids on day 1 of wound healing
• after wound healing, mice exhibit decreased scar width and depth compared with wild-type mice
• deep tissue wounds exhibit 3-fold less fibrosis compared to in wild-type mice
• however, mice exhibit normal cellular infiltration and tensile strength of skin wounds

growth/size/body
• in older mice
• older mice exhibit a decrease in percentage lean body mass but an increase in absolute lean body mass compared with wild-type mice
• following S. aureus infection
• after 5 to 6 months
• in older mice
• in older mice
• in older mice

adipose tissue
• 2-fold at 9 months of age
• however, mice exhibit normal body fat at 4 months of age
• at 19 months, intra-abdominal fat mass is increased 1.5- to 1.7-fold compared with wild-type mice

skeleton
• following S. aureus infection

behavior/neurological
• preobese mice exhibit mild leptin resistance compared with wild-type mice
• mice exhibit reduced latency to drink in a novelty-induced hypophagia test compared with wild-type mice
• mice spend more time in the open arms of an elevated plus maze compared with wild-type mice
• mice exhibit increased latency to enter into the dark chamber in a light/dark test compared with wild-type mice
• during the dark phase at 4 months

liver/biliary system
• in older mice

cardiovascular system
• following carotid ligation, mice exhibit a 19-fold reduction in neointima/media area, 3.4-fold increase in lumen area, and decrease in total vessel area compared with wild-type mice
• neointima formation following carotid ligation is disrupted to a greater extent when null mice transplanted with null bone marrow compared when null mice are receive wild-type bone marrow or wild-type mice receive null bone marrow

nervous system
• following administration of kainate, Purkinje cells fail to exhibit an increase in firing rate unlike wild-type cells




Genotype
MGI:2179471
hm3
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• no IL-6 is detected in sera of mice injected with IL-1alpha

immune system
• no IL-6 is detected in sera of mice injected with IL-1alpha
• osteolytic lesions of molars are significantly larger in these mice 2 weeks after bacterial inoculation of the dental pulp
• the osteolytic lesions continue to be larger for at least 38 days post inoculation
• mice have 3 log greater bacterial penetration of the dental pulp eight days after bacterial innoculation

skeleton
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 21 days after inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation
• osteolytic lesions of molars are significantly larger in these mice 2 weeks after bacterial inoculation of the dental pulp
• the osteolytic lesions continue to be larger for at least 38 days post inoculation
• there is significantly more osteoclastogenesis that occurs in molars between 7 and 21 days after bacterial infection of the dental pulp
• osteoclast activity of the molars is 2-fold higher than in wild-types 7 days after bacterial inoculation

craniofacial
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 21 days after inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation

growth/size/body
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 21 days after inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation

cellular
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 21 days after inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation




Genotype
MGI:3838333
hm4
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
craniofacial
• mice exhibit delayed eruption of mandibular and maxillary incisors and molars compared with wild-type mice

immune system
• neutrophile response to monosodium urate injected into the peritoneal cavity is reduced 85% relative to controls

hematopoietic system
• neutrophile response to monosodium urate injected into the peritoneal cavity is reduced 85% relative to controls

growth/size/body
• mice exhibit delayed eruption of mandibular and maxillary incisors and molars compared with wild-type mice

skeleton
• mice exhibit delayed eruption of mandibular and maxillary incisors and molars compared with wild-type mice




Genotype
MGI:4939151
hm5
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• following ischemic/reperfusion injury, mice exhibit reduced serum creatinine levels at 48 and 72 hours compared with wild-type mice
• following ischemic/reperfusion injury, mice exhibit reduced blood urea nitrogen levels at 48 and 72 hours compared with wild-type mice
• mice treated with IL1b, either intraperitoneally or intracerebroventricularly, fail to exhibit a decrease in social exploration, immobility, decrease in body weight, or reduced food intake compared with similarly treated wild-type mice
• pretreatment with TNFbp attenuates depressive effect of LPS unlike in similarly treated wild-type mice
• however, behavioral response to LPS treatment is normal
• following ischemic/reperfusion injury, mice exhibit reduced blood urea nitrogen and creatinine levels at 48 and 72 hours with reduced polymorphonuclear leukocyte infiltration compared with wild-type mice
• however, tubular damage is normal

immune system
• following ischemic/reperfusion injury, mice exhibit reduced polymorphonuclear leukocyte infiltration compared with wild-type mice
• following reverse passive Arthus reaction to induce uveitis, mice exhibit reduced cellular infiltration into the anterior and posterior segments compared with wild-type mice

renal/urinary system
• following ischemic/reperfusion injury, mice exhibit reduced blood urea nitrogen and creatinine levels at 48 and 72 hours with reduced polymorphonuclear leukocyte infiltration compared with wild-type mice
• however, tubular damage is normal

growth/size/body
• in some experiments

hematopoietic system
• following ischemic/reperfusion injury, mice exhibit reduced polymorphonuclear leukocyte infiltration compared with wild-type mice




Genotype
MGI:4939466
cx6
Allelic
Composition
Apoetm1Unc/Apoetm1Unc
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
B6.129-Il1r1tm1Imx Apoetm1Unc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apoetm1Unc mutation (33 available); any Apoe mutation (145 available)
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• when fed a Western diet with high cholate, but not when fed standard chow or a Western diet
• mice receiving Apoetm1Unc bone marrow develop 1.9-fold smaller lesions compared with similarly treated Apoetm1Unc homozygotes
• when fed either a Western diet or a Western diet with high cholate compared with similarly treated Apoetm1Unc homozygotes
• when fed either a Western diet with high cholate, mice exhibit a greater active pressure-diameter response compared with similarly treated Apoetm1Unc homozygotes
• when fed either a Western diet with high cholate, mice exhibit greater constriction in response to sensitivity to L-NAME treatment compared with similarly treated Apoetm1Unc homozygotes
• when fed either a Western diet or a Western diet with high cholate, mice exhibit greater vasodilator sensitivity to acetyl choline compared with similarly treated Apoetm1Unc homozygotes

homeostasis/metabolism
• when fed either a Western diet compared with similarly treated Apoetm1Unc homozygotes

immune system
• when fed either a Western diet compared with similarly treated Apoetm1Unc homozygotes

muscle
• when fed either a Western diet with high cholate, mice exhibit greater constriction in response to sensitivity to L-NAME treatment compared with similarly treated Apoetm1Unc homozygotes
• when fed either a Western diet or a Western diet with high cholate, mice exhibit greater vasodilator sensitivity to acetyl choline compared with similarly treated Apoetm1Unc homozygotes




Genotype
MGI:3580519
cx7
Allelic
Composition
Tnfrsf1atm1Imx/Tnfrsf1atm1Imx
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
B6;129S-Tnfrsf1atm1Imx Il1r1tm1Imx/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
Tnfrsf1atm1Imx mutation (6 available); any Tnfrsf1a mutation (47 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• during the last 6 hours of the dark period, mice exhibit increased awake time and less non-REM sleep compared with wild-type mice wild-type mice
• during the light period, mice exhibit fewer bouts of REM sleep compared with wild-type mice
• following sleep deprivation, mice fail to exhibit REM sleep rebound unlike wild-type mice and exhibit more time awake and less time in non-REM sleep during the first 6 hours of dark period compared with wild-type mice
• however, the length of REM sleep bouts is normal

homeostasis/metabolism
• brain temperature during the dark phase is higher than in wild-type mice
• mice exhibit lower brain temperature during the first 6 hours following sleep deprivation compared with wild-type mice

nervous system
• mice exhibit a greater contribution of slower frequencies to the total power of the non-REM sleep power spectra, measured by electrocorticogram, compared with wild-type mice
• theta power contributes less to total power compared to in wild-type mice
• following sleep deprivation, mice exhibit higher delta power compared with wild-type mice




Genotype
MGI:6384866
cx8
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Vsig4tm1Gne/Vsig4tm1Gne
Genetic
Background
B6.Cg-Il1r1tm1Imx Vsig4tm1Gne
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
Vsig4tm1Gne mutation (0 available); any Vsig4 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• DSS-treated mice exhibit more severe colitis compared with wild-type mice and Vsig4tm1Gne homozygotes
• in MOG35-55 treated mice
• in MOG35-55 treated mice
• MOG35-55 treated mice exhibit delayed onset and reduced clinical score, reduced leukocyte spinal cord infiltration, and decreased TH1 and TH17 cells in the spinal cord and spleen compared with wild-type mice and Vsig4tm1Gne homozygotes

digestive/alimentary system
• DSS-treated mice exhibit more severe colitis compared with wild-type mice and Vsig4tm1Gne homozygotes

hematopoietic system
• in MOG35-55 treated mice
• in MOG35-55 treated mice




Genotype
MGI:2179470
cx9
Allelic
Composition
Casp1tm1Flv/Casp1tm1Flv
Casp4del/Casp4del
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
involves: 129S2/SvPas * 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Casp1tm1Flv mutation (2 available); any Casp1 mutation (41 available)
Casp4del mutation (4 available); any Casp4 mutation (30 available)
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• resistance to endotoxin shock induced by high dose lipopolysaccharide (LPS)




Genotype
MGI:5428441
cx10
Allelic
Composition
Airetm1.1Doi/Airetm1.1Doi
Il1r1tm1Imx/Il1r1+
Genetic
Background
involves: 129S2/SvPas * 129S7/SvEvBrd * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Airetm1.1Doi mutation (2 available); any Aire mutation (52 available)
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• inflammation damages the tear-secreting acinar cells and interlobular septa
• progresses from desiccation and keratinization of the ocular surface
• desiccation and keratinization of the ocular surface
• ocular surface epitheliopathy
• inflammation damages the tear-secreting acinar cells and interlobular septa
• mice exhibit an increase in acidified conjunctival goblet cells compared with wild-type mice
• however, the total number of goblet cells is normal
• ocular mucosal epithelia metaplasia
• squamous metaplasia

endocrine/exocrine glands
• inflammation damages the tear-secreting acinar cells and interlobular septa
• inflammation damages the tear-secreting acinar cells and interlobular septa

immune system
• inflammation damages the tear-secreting acinar cells and interlobular septa

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Sjogren's syndrome DOID:12894 OMIM:270150
J:163691




Genotype
MGI:5428442
cx11
Allelic
Composition
Airetm1.1Doi/Airetm1.1Doi
Il1r1tm1Imx/Il1r1tm1Imx
Genetic
Background
involves: 129S2/SvPas * 129S7/SvEvBrd * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Airetm1.1Doi mutation (2 available); any Aire mutation (52 available)
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• mostly CD4+ T cells
• mice exhibit an increase in acidified conjunctival goblet cells compared with wild-type mice that is not as severe as in Airetm1.1Doi homozygotes
• however, the total number of goblet cells is normal
• mice exhibit ocular mucosal epithelia metaplasia and ocular surface epitheliopathy that is not as severe as in Airetm1.1Doi homozygotes
• progresses from desiccation and keratinization of the ocular surface

immune system
• mostly CD4+ T cells

endocrine/exocrine glands
• mostly CD4+ T cells

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Sjogren's syndrome DOID:12894 OMIM:270150
J:163691




Genotype
MGI:3784419
cx12
Allelic
Composition
Il1r1tm1Imx/Il1r1tm1Imx
Tnfrsf1atm1Imx/Tnfrsf1atm1Imx
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il1r1tm1Imx mutation (4 available); any Il1r1 mutation (39 available)
Tnfrsf1atm1Imx mutation (6 available); any Tnfrsf1a mutation (47 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• lungs infected with E. coli have decreased amounts of neutrophils that emigrate from the alveolar septae
• neutrophil numbers in circulation or sequestered within the alveolar septae are similar to wild-type
• there is 2-fold less levels of Cxcl1 (KC) found in the bronchoalveolar lavage fluid of lungs infected with E. coli compared to infected wild-type mice
• into the aqueous humor following induction of uveitis
• following reverse passive Arthus reaction to induce uveitis, mice exhibit reduced cellular infiltration into the anterior and posterior segments and IL6 secretion into the aqueous humor compared with wild-type mice
• osteolytic lesions of molars are larger in these mice 2 weeks after bacterial inoculation of the dental pulp compared to either wild-type controls or to homozygotes that are null for just one gene
• the osteolytic lesions continue to be larger for at least 38 days after inoculation
• patchy pulmonary inflammation occurs spontaneously in about 2/3rd of mice
• infiltrates contain mixed populations of leukocytes and are localized to the pleura, subpleura alveoli, and perivascular tissue
• eosinophilic crystalline deposits are found in the alveolar air spaces of inflamed areas
• lungs with pneumonia induced by E. coli inoculation have less neutrophil migration into the alveolar air spaces and less accumulation of extravascular plasma
• mice have 4 log greater bacterial penetration of the dental pulp eight days after experimental bacterial infection

skeleton
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 7 days after bacterial inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation
• osteolytic lesions of molars are larger in these mice 2 weeks after bacterial inoculation of the dental pulp compared to either wild-type controls or to homozygotes that are null for just one gene
• the osteolytic lesions continue to be larger for at least 38 days after inoculation
• there is significantly more osteoclastogenesis that occurs in molars between 7 and 21 days after bacterial infection of the dental pulp
• osteoclast activity of the molars is 5-fold higher than in wild-types 7 days after bacterial inoculation

respiratory system
• patchy pulmonary inflammation occurs spontaneously in about 2/3rd of mice
• infiltrates contain mixed populations of leukocytes and are localized to the pleura, subpleura alveoli, and perivascular tissue
• eosinophilic crystalline deposits are found in the alveolar air spaces of inflamed areas
• lungs with pneumonia induced by E. coli inoculation have less neutrophil migration into the alveolar air spaces and less accumulation of extravascular plasma

homeostasis/metabolism
• there is 2-fold less levels of Cxcl1 (KC) found in the bronchoalveolar lavage fluid of lungs infected with E. coli compared to infected wild-type mice

hematopoietic system
• lungs infected with E. coli have decreased amounts of neutrophils that emigrate from the alveolar septae
• neutrophil numbers in circulation or sequestered within the alveolar septae are similar to wild-type

craniofacial
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 7 days after bacterial inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation

growth/size/body
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 7 days after bacterial inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation

cellular
• mice have significantly higher necrosis scores of the dental pulp seven days after bacterial inoculation
• complete necrosis of the dental pulp is observed by 7 days after bacterial inoculation compared to control mice that still have intact dental pulp at 38 days post-innoculation





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory