Besides unique patients with immunodeficiency and immunodysregulation disorders lacking known diagnoses, our intake includes patients with variants of autoimmune lymphoproliferative syndrome (ALPS) or caspase-8-deficiency state (CEDS), common variable immunodeficiency (CVID), X-linked lymphoproliferative syndrome (XLP), and Evans syndrome. We have evaluated 73 new patients and their relatives over the past year, for 200 cumulatively, using functional screening and gene sequencing to exclude known disease. About 20 are being more intensively studied using biochemical analyses and gene expression microarrays. These experiments have provided leads for sequencing of new candidate genes not previously associated with disease, which is currently in progress.

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Intramural Research (Z01)
Project #
1Z01AI001059-01
Application #
7732707
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
1
Fiscal Year
2008
Total Cost
$657,558
Indirect Cost
City
State
Country
United States
Zip Code
Su, Helen C (2009) The technological transformation of patient-driven human immunology research. Immunol Res 43:167-71
Su, Helen C; Lenardo, Michael J (2008) Genetic defects of apoptosis and primary immunodeficiency. Immunol Allergy Clin North Am 28:329-51, ix