MHC class I deficiency
Immunodeficiency by defective expression of HLA class 1 is a very rare, primary, genetic, immunodeficiency disorder characterized by partial or complete absence of human leukocyte antigen class I expression resulting in a non-specific clinical picture of impaired immune response and susceptibility to infections.
MONDO:0015974
severe combined immunodeficiency
excluded_subClassOf
MONDO:0018814
non-SCID combined immunodeficiency
excluded_subClassOf
MONDO:0015131
combined immunodeficiency
is_a
BLS type 1
related
Bare lymphocyte syndrome type 1
exact
immunodeficiency by defective expression of HLA class 1
exact
immunodeficiency by defective expression of HLA class type 1
exact