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Iron metabolism markers in cerebrospinal fluid and serum are compared between Parkinson's disease patients with and without restless legs syndrome (RLS). The PD-RLS group showed altered iron and ferritin levels suggestive of abnormal iron homeostasis.
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Restless legs syndrome in Parkinson disease: Clinical characteristics, abnormal iron metabolism and altered neurotransmitters.Cite This Figure
![Figure 1: Iron metabolism markers in cerebrospinal fluid and serum are compared between Parkinson's disease patients with and without restless legs syndrome (RLS). The PD-RLS group showed altered iron and ferritin levels suggestive of abnormal iron homeostasis.]() > Source: Ying-Shan Piao et al. "Restless legs syndrome in Parkinson disease: Clinical characteristics, abnormal ." *Scientific reports*, 2017. PMID: [28874701](https://pubmed.ncbi.nlm.nih.gov/28874701/)
<figure> <img src="" alt="Iron metabolism markers in cerebrospinal fluid and serum are compared between Parkinson's disease patients with and without restless legs syndrome (RLS). The PD-RLS group showed altered iron and ferritin levels suggestive of abnormal iron homeostasis." /> <figcaption>Figure 1. Iron metabolism markers in cerebrospinal fluid and serum are compared between Parkinson's disease patients with and without restless legs syndrome (RLS). The PD-RLS group showed altered iron and ferritin levels suggestive of abnormal iron homeostasis.<br> Source: Ying-Shan Piao et al. "Restless legs syndrome in Parkinson disease: Clinical characteristics, abnormal ." <em>Scientific reports</em>, 2017. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/28874701/">28874701</a></figcaption> </figure>