Idiopathic T cell lymphopenia identified in New York State Newborn Screening

Copyright © 2017. Published by Elsevier Inc.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 183(2017) vom: 17. Okt., Seite 36-40
1. Verfasser: Albin-Leeds, Stephanie (VerfasserIn)
Weitere Verfasser: Ochoa, Juliana, Mehta, Harshna, Vogel, Beth H, Caggana, Michele, Bonagura, Vincent, Lehman, Heather, Ballow, Mark, Rubinstein, Arye, Siegel, Subhadra, Weiner, Leonard, Weinberg, Geoffrey A, Cunningham-Rundles, Charlotte
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Idiopathic T-cell lymphopenia Newborn screening Severe combined immunodeficiency TREC level CD3 Complex Receptors, Antigen, T-Cell DNA 9007-49-2
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520 |a Quantification of T-cell receptor excision circles (TRECs) for newborn screening for SCID has advanced the diagnosis of severe combined immune deficiency (SCID). However, it has led to the identification of infants with T cell lymphopenia without known cause. The clinical characteristics, appropriate laboratory monitoring, and outcomes of patients remain unclear. We performed a retrospective review of clinical and laboratory studies for 26 infants collected from 7 New York State referral centers from 2010 to 2016 with low TRECs (mean, 70copies/μl) and subnormal CD3 counts (mean, 1150/cubicmm). Over time absolute CD3 counts increased in 17 and decreased in 9; 22 (85%) have done well clinically regardless of absolute T cell values. Additional infants with TCL will continue to be identified in newborn screening panels. While most patients seem to do well clinically, parameters for diagnosis and monitoring have yet to be formalized, and additional information needs to be collected, causes and outcomes reported 
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650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Idiopathic T-cell lymphopenia 
650 4 |a Newborn screening 
650 4 |a Severe combined immunodeficiency 
650 4 |a TREC level 
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700 1 |a Ochoa, Juliana  |e verfasserin  |4 aut 
700 1 |a Mehta, Harshna  |e verfasserin  |4 aut 
700 1 |a Vogel, Beth H  |e verfasserin  |4 aut 
700 1 |a Caggana, Michele  |e verfasserin  |4 aut 
700 1 |a Bonagura, Vincent  |e verfasserin  |4 aut 
700 1 |a Lehman, Heather  |e verfasserin  |4 aut 
700 1 |a Ballow, Mark  |e verfasserin  |4 aut 
700 1 |a Rubinstein, Arye  |e verfasserin  |4 aut 
700 1 |a Siegel, Subhadra  |e verfasserin  |4 aut 
700 1 |a Weiner, Leonard  |e verfasserin  |4 aut 
700 1 |a Weinberg, Geoffrey A  |e verfasserin  |4 aut 
700 1 |a Cunningham-Rundles, Charlotte  |e verfasserin  |4 aut 
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