RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
A severe combined immunodeficiency characterized by severe combined immunodeficiency, selective CD4 lymphopenia, and lack of CD28 expression on CD8+ T cells that has_material_basis_in homozygous or compound heterozygous mutation in the LCK gene on chromosome 1p35.2. (DO)
Synonyms:
exact_synonym:
IMD22; SCID due to LCK deficiency; SCID due to lymphocyte-specific protein tyrosine kinase deficiency; severe combined immunodeficiency due to LCK deficiency; severe combined immunodeficiency due to lymphocyte-specific protein tyrosine kinase deficiency