Confirmation of an Association Between the TNF(−308) Promoter Polymorphism and Stroke Risk in Children With Sickle Cell Anemia
Author(s) -
Carolyn Hoppe,
William Klitz,
Katherine D’Harlingue,
Suzanne Cheng,
Michael Grow,
Lori Steiner,
Janelle A. Noble,
Robert J. Adams,
Lori Styles
Publication year - 2007
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.107.483115
Subject(s) - medicine , sickle cell anemia , stroke (engine) , tumor necrosis factor alpha , anemia , polymorphism (computer science) , ischemic stroke , stroke risk , allele , gene , genetics , disease , ischemia , mechanical engineering , biology , engineering
The etiology of stroke in children with sickle cell anemia (SCA) is complex and poorly understood. Growing evidence suggests that genetic factors beyond the sickle cell mutation influence stroke risk in SCA. We previously reported risk associations with polymorphisms in several proinflammatory genes in SCA children with ischemic stroke. The aim of this replication study was to confirm our previous findings of associations between the TNF(-308) G/A, IL4R 503 S/P, and ADRB2 27 Q/E polymorphisms and large vessel stroke risk.
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