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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ackr4tm1.1Rjbn
targeted mutation 1.1, Robert J B Nibbs
MGI:4847614
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ackr4tm1.1Rjbn/Ackr4tm1.1Rjbn B6.129S6-Ackr4tm1.1Rjbn MGI:4847621


Genotype
MGI:4847621
hm1
Allelic
Composition
Ackr4tm1.1Rjbn/Ackr4tm1.1Rjbn
Genetic
Background
B6.129S6-Ackr4tm1.1Rjbn
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ackr4tm1.1Rjbn mutation (0 available); any Ackr4 mutation (25 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, CD4+ T cell proliferation in draining lymph nodes is reduced compared to in similarly treated wild-type mice
• however, CD4+ T cell proliferation in the spleen is normal 9 days after MOG35-55 treatment
• in MOG35-55-treated mice
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, mice exhibit increased Th17 response due to increased IL23 expression in the spleen compared with similarly treated wild-type mice
• however, in vitro differentiation of Th17 and Th1 cells is normal
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, mice exhibit fewer Th1 cells per Th17 cell in the spleen and spinal cord compared with similarly treated wild-type mice
• in the central nervous system following induction of experimental autoimmune encephalomyelitis with MOG35-55
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, CD4+ T cells acquire surface expression of chemokine receptors more quickly than in similarly treated mice
• levels of CCL21 and CCL19 in the lymph nodes is increased compared to in wild-type mice
• serum levels of CCR7 and CCL21 are increased compared to in wild-type mice
• 12 days post-immunization with MOG35-55, levels of CCL21 in the spinal cord are 2-fold greater than in similarly treated wild-type mice
• however, prior to immunization spinal cord levels of CCL21 are normal
• in the spleen following induction of experimental autoimmune encephalomyelitis with MOG35-55
• mice treated with MOG35-55 exhibit accelerated onset of experimental autoimmune encephalomyelitis and increased disease severity compared with similarly treated wild-type mice
• however, MOG35-55-treated mice do not exhibit increased priming in the draining lymph node and treatment with anti-CCL21 antibodies delays disease onset to wild-type

homeostasis/metabolism
• levels of CCL21 and CCL19 in the lymph nodes is increased compared to in wild-type mice
• serum levels of CCR7 and CCL21 are increased compared to in wild-type mice
• 12 days post-immunization with MOG35-55, levels of CCL21 in the spinal cord are 2-fold greater than in similarly treated wild-type mice
• however, prior to immunization spinal cord levels of CCL21 are normal

hematopoietic system
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, CD4+ T cell proliferation in draining lymph nodes is reduced compared to in similarly treated wild-type mice
• however, CD4+ T cell proliferation in the spleen is normal 9 days after MOG35-55 treatment
• in MOG35-55-treated mice
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, mice exhibit increased Th17 response due to increased IL23 expression in the spleen compared with similarly treated wild-type mice
• however, in vitro differentiation of Th17 and Th1 cells is normal
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, mice exhibit fewer Th1 cells per Th17 cell in the spleen and spinal cord compared with similarly treated wild-type mice
• in the central nervous system following induction of experimental autoimmune encephalomyelitis with MOG35-55
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, CD4+ T cells acquire surface expression of chemokine receptors more quickly than in similarly treated mice

cellular
• following induction of experimental autoimmune encephalomyelitis with MOG35-55, CD4+ T cell proliferation in draining lymph nodes is reduced compared to in similarly treated wild-type mice
• however, CD4+ T cell proliferation in the spleen is normal 9 days after MOG35-55 treatment

growth/size/body
• in MOG35-55-treated mice





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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory