Altered Iron Metabolism in Lymphocytes from Subjects with Restless Legs Syndrome
Author(s) -
Christopher J. Earley,
Padmavathi Ponnuru,
Xinsheng Wang,
Stephanie M. Patton,
James R. Connor,
John L. Beard,
Dennis D. Taub,
Richard P. Allen
Publication year - 2008
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/31.6.847
Subject(s) - dmt1 , transferrin , serum iron , lymphocyte , endocrinology , medicine , ferritin , transferrin receptor , metabolism , ferroportin , iron deficiency , hepcidin , hemoglobin , anemia , physiology , immunology , biology , transporter , biochemistry , gene
Studies using cerebrospinal fluid, magnetic resonance imaging, and autopsy tissue have implicated a primary role for brain iron insufficiency in restless legs syndrome (RLS). If the abnormalities of brain iron regulation reflect a basic disturbance of iron metabolism, then this might be expressed at least partially in some peripheral systems. Thus the study aim was to determine whether patients with RLS and control subjects show differences in lymphocyte iron regulator proteins.
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