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BabyScreen+ newborn screening v0.2050 RASGRP1 Zornitza Stark Marked gene: RASGRP1 as ready
BabyScreen+ newborn screening v0.2050 RASGRP1 Zornitza Stark Gene: rasgrp1 has been classified as Green List (High Evidence).
BabyScreen+ newborn screening v0.2050 RASGRP1 Zornitza Stark Classified gene: RASGRP1 as Green List (high evidence)
BabyScreen+ newborn screening v0.2050 RASGRP1 Zornitza Stark Gene: rasgrp1 has been classified as Green List (High Evidence).
BabyScreen+ newborn screening v0.2049 RASGRP1 Zornitza Stark gene: RASGRP1 was added
gene: RASGRP1 was added to Baby Screen+ newborn screening. Sources: Literature
treatable, immunological tags were added to gene: RASGRP1.
Mode of inheritance for gene: RASGRP1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: RASGRP1 were set to Immunodeficiency 64 (MIM#618534)
Review for gene: RASGRP1 was set to GREEN
Added comment: Immunodeficiency-64 with lymphoproliferation (IMD64) is an autosomal recessive primary immunodeficiency characterized by onset of recurrent bacterial, viral, and fungal infections in early childhood. Laboratory studies show variably decreased numbers of T cells, with lesser deficiencies of B and NK cells. There is impaired T-cell proliferation and activation; functional defects in B cells and NK cells may also be observed. Patients have increased susceptibility to EBV infection and may develop lymphoproliferation or EBV-associated lymphoma. Some patients may develop features of autoimmunity.

Severe disorder, fatal outcomes reported in childhood.

Treatment: BMT.

Non-genetic confirmatory testing: no.
Sources: Literature