FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term immunodeficiency 64 ID (Ontology) DOID:0111980 (Human Disease)
Definition A T cell, B cell, and NK cell deficiency characterized by variably decreased numbers of T cells, lesser deficiencies of B and NK cells, decreased phosphorylation of the extracellular-signal-regulated serine kinase ERK in T and B cells, and onset in early childhood of recurrent bacterial, viral, and fungal infections that has_material_basis_in homozygous or compound heterozygous mutation in the RASGRP1 gene on chromosome 15q14.
Also Known As "IMD64"
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autosomal genetic disease
 |__autosomal recessive disease_____________
combined immunodeficiency                   |
 |__T cell, B cell, and NK cell deficiency__|
                                            immunodeficiency 64
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Is a autosomal recessive disease
T cell, B cell, and NK cell deficiency
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Synonyms
  • "IMD64" EXACT OMO:0003012
Secondary IDs
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MIM:618534