Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
Summary Literature (0)
DOID:0060022 - CD40 ligand deficiency

Disease Ontology Definition:A combined T cell and B cell immunodeficiency that is a X-linked immunodeficiency with hyperimmunoglobulin M (XHIM) affecting isotype switching and is caused by the absence of CD40 ligand which is normally expressed on activated CD4+ T cells. Individuals with this mutation are unable to switch from IgM to IgG, IgA and IgE.

Synonyms: HIGMX-1, X-linked hyper-IgM syndrome

Xenbase Genes : cd40lg

Mondo Disease Ontology (on Monarch Initiative):
MONDO:0010626 - hyper-IgM syndrome type 1


Other Model Organisms: Alliance, MGI, ZFIN, FlyBase, WormBase, RGD

Ontology Viewers: Disease Ontology, EMBL-EBI, OLSVis tree view, Ontobee
Parent(s): combined T cell and B cell immunodeficiency (is_a)