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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Pik3cgtm2Ehi
targeted mutation 2, Emilio Hirsch
MGI:3722941
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Pik3cgtm2Ehi/Pik3cgtm2Ehi Not Specified MGI:3723154


Genotype
MGI:3723154
hm1
Allelic
Composition
Pik3cgtm2Ehi/Pik3cgtm2Ehi
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pik3cgtm2Ehi mutation (0 available); any Pik3cg mutation (59 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Spontaneous skin lesions in Pik3cgtm2Ehi/Pik3cgtm2Ehi mice

immune system
• neutrophils display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis
• in a septic peritonitis model or Escherichia urinary tract model, neutrophil counts are decreased at 12 hours after infection
• in a septic peritonitis model or Escherichia urinary tract model, macrophage counts are decreased at 12 hours after infection
• mice exhibit generalized leukocytosis
• bone marrow-derived macrophages incorporate more thymidine than wild-type mice when stimulated with GM-CSF (granulocyte monocyte colony stimulating factor) and CSF-1 (colony stimulating factor)
• leukocyte apoptosis is decreased in neutrophils and macrophages by 40% and 56%, respectively
• peritoneal macrophages stimulated with LPS produce increased amounts of IL-1beta, IL-6 and TNF-alpha compared to wild-type mice
• bone marrow-derived macrophages display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis
• in a Dunn chamber assay bone marrow-derived macrophages show a less persistent orientation towards the gradient of CCL5, C5a and CSF-1 (colony stimulating factor) than wild-type cells
• peritoneal macrophages stimulated with LPS produce increased amounts of IL-1beta compared to wild-type mice
• peritoneal macrophages stimulated with LPS produce increased amounts of IL-6 compared to wild-type mice
• peritoneal macrophages stimulated with LPS produce increased amounts of TNF-alpha compared to wild-type mice
• resolution of inflammatory reaction and clearance of granulation is delayed in a wound healing assay because of a 2-fold decrease in apoptotic removal of inflammatory cells

hematopoietic system
• neutrophils display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis
• in a septic peritonitis model or Escherichia urinary tract model, neutrophil counts are decreased at 12 hours after infection
• in a septic peritonitis model or Escherichia urinary tract model, macrophage counts are decreased at 12 hours after infection
• mice exhibit generalized leukocytosis
• bone marrow-derived macrophages incorporate more thymidine than wild-type mice when stimulated with GM-CSF (granulocyte monocyte colony stimulating factor) and CSF-1 (colony stimulating factor)
• leukocyte apoptosis is decreased in neutrophils and macrophages by 40% and 56%, respectively
• peritoneal macrophages stimulated with LPS produce increased amounts of IL-1beta, IL-6 and TNF-alpha compared to wild-type mice
• bone marrow-derived macrophages display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis
• in a Dunn chamber assay bone marrow-derived macrophages show a less persistent orientation towards the gradient of CCL5, C5a and CSF-1 (colony stimulating factor) than wild-type cells

integument
• mice develop spontaneous skin lesions with accumulation of inflammatory cells

cellular
• bone marrow-derived macrophages display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis
• in a Dunn chamber assay bone marrow-derived macrophages show a less persistent orientation towards the gradient of CCL5, C5a and CSF-1 (colony stimulating factor) than wild-type cells
• neutrophils display reduced chemotactic response to chemokines (CCL5 and CXCL8) and chemoattractants (C5a) in a Boyden chambers analysis





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last database update
11/19/2024
MGI 6.24
The Jackson Laboratory