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immunodeficiency with hyper IgM type 3 (DOID:0060023)
Alliance: disease page
Synonyms: CD40 deficiency; hyper-IgM syndrome due to CD40 deficiency; type 3 hyper-IgM immunodeficiency
Alt IDs: OMIM:606843, NCI:C84783, ORDO:101090
Definition: A hyper IgM syndrome that has_material_basis_in mutation in the TNFRSF5 gene, resulting in type 3 hyper-IgM immunodeficiency that is characterized by an inability of B cells to undergo isotype switching, an inability to mount an antibody-specific immune response, and a lack of germinal center formation.

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
MGI 6.22
The Jackson Laboratory