Disease

X-linked Immunodeficiency with magnesium defect, Epstein-Barr virus infection and neoplasia1, 2

Gene

MAGT1

Inheritance XL
Current Treatments magnesium, Bone marrow transplant (hematopoietic stem cell transplantation (HSCT)), replacement immunoglobulin treatment
Evidence for Treatment expert opinion
Non-Molecular Testing Availability yes
Non-Molecular Test immunoglobulin levels, T and B Lymphocyte and Natural Killer Cell Profile, Carbohydrate deficient glycosylation profile2
Experimental / Investigational Therapies https://clinicaltrials.gov/ct2/results?cond=magt1&term=&cntry=&state=&city=&dist=
Last Updated: March 5, 2026
RX Genes
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