id author title date pages extension mime words sentences flesch summary cache txt cord-004675-n8mlxe7p nan 2019 CIS Annual Meeting: Immune Deficiency & Dysregulation North American Conference 2019-02-26 .txt text/plain 86427 5050 46 However, the mean infusion rate per site was similar between patients aged <18 years ( XMEN disease (X-linked Immunodeficency with Magnesium defect, Epstein-Barr virus infection and Neoplasia) is a primary immune deficiency caused by mutations in MAGT1 and characterized by chronic infection with Epstein-Barr virus (EBV), EBV-driven lymphoma, CD4 T-cell lymphopenia, and dysgammaglobulinemia. We present the case of a 1-year old Hispanic infant with a pathogenic variant in MAGT1 gene that clinically manifested with early Pneumocystis jirovecii and cytomegalovirus (CMV) interstitial pneumonia, and EBV chronic infection with good response to intravenous immunoglobulins supplementation without hematopoietic stem cell transplantation or gene therapy. Chief, Laboratory of Clinical Immunology and Microbiology, IDGS, DIR, NIAID, NIH, Bethesda, MD, USA Hypomorphic Recombination Activating Gene 1 (RAG1) mutations result in residual T-and B-cell development in both humans and mice and have been found in patients presenting with delayed-onset combined immune deficiency with granulomas and/or autoimmunity (CID-G/AI). ./cache/cord-004675-n8mlxe7p.txt ./txt/cord-004675-n8mlxe7p.txt