Immunodeficiency associated with mutations in the DNA cross-link repair 1C gene (DCLRE1C) can have variable clinical presentations including severe combined immunodeficiency (SCID), Omenn syndrome, atypical SCID or common variable immunodeficiency… Click to show full abstract
Immunodeficiency associated with mutations in the DNA cross-link repair 1C gene (DCLRE1C) can have variable clinical presentations including severe combined immunodeficiency (SCID), Omenn syndrome, atypical SCID or common variable immunodeficiency (CVID) (1-3). DCLRE1C encodes the protein Artemis, a nuclease with intrinsic 5′-3′ exonuclease activity on single-stranded DNA that is involved in non-homologous end joining (NHEJ). Artemis is essential for V(D)J recombination of the immunoglobulin and T-cell receptor genes that occur during B- and T-cell development.
               
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