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Symbol
Name
ID
Ctla4
cytotoxic T-lymphocyte-associated protein 4
MGI:88556
Phenotype annotations related to hematopoietic system
Darker colors indicate more annotations
Human Phenotypes
Decreased circulating IgA level
Increased circulating IgA level
Increased circulating IgG level
Increased circulating IgM level
Decreased circulating antibody level
Paraproteinemia
Secretory IgA deficiency
Retinal hemorrhage
Diffuse alveolar hemorrhage
Localized pulmonary hemorrhage
Anemia
Hemolytic anemia
Autoimmune hemolytic anemia
Eosinophilia
Increased T cell count
Leukopenia
Abnormal lymphocyte morphology
Granulomatosis
Hemophagocytosis
Acute myeloid leukemia
Superficial thrombophlebitis
Thrombocytopenia
Lymphoma
Multiple myeloma
Splenomegaly
Hepatosplenomegaly
Disease(s) Associated with CTLA4
acute myeloid leukemia
autoimmune hemolytic anemia
Behcet's disease
graft-versus-host disease
granulomatosis with polyangiitis
immunoglobulin alpha deficiency
multiple myeloma
non-Hodgkin lymphoma
primary biliary cholangitis
sarcoidosis
systemic lupus erythematosus

Mouse Phenotypes
increased T cell proliferation
abnormal thymus morphology
enlarged spleen
spleen hyperplasia
abnormal T cell differentiation
increased double-negative T cell number
decreased double-positive T cell number
increased effector memory CD4-positive, alpha-beta T cell number
increased effector memory CD8-positive, alpha-beta T cell number
decreased CD8-positive, naive alpha-beta T cell number
increased regulatory T cell number
decreased T cell number
increased T cell number
abnormal T cell morphology
abnormal splenic cell ratio
abnormal immunoglobulin level
increased IgE level
increased IgG level
abnormal T cell physiology
abnormal regulatory T cell physiology
Availability Mouse Genotype
Ctla4m1Btlr/Ctla4m1Btlr
Ctla4tm1All/Ctla4tm1All
Ctla4tm1Shr/Ctla4tm1Shr
Ctla4tm1Saka/Ctla4tm1Saka
Foxp3tm1(cre)Saka/Y  (conditional)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory