bioRxiv preprint doi: https://doi.org/10.1101/762237; this version posted December 10, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Validation of Serum Neurofilament Light Chain as a Biomarker of Parkinson’s Disease Progression Brit Mollenhauer1,2†, MD; Mohammed Dakna1, PhD; Tzu-Ying Liu3, PhD; Douglas Galasko4, MD; Tatiana Foroud5, PhD; Henrik Zetterberg6,7,8,9, MD; Sebastian Schade1, MD; Roland G. Gera10, MSc Wenting Wang3, PhD, Feng Gao3, PhD; Niels Kruse11, PhD; Mark Frasier12, PhD; Lana M. Chahine13, MD; Christopher S. Coffey,14 PhD; Andrew B. Singleton,15 PhD; Tanya Simuni,16 MD; Daniel Weintraub,17 MD; John Seibyl,18 MD; Arthur W. Toga,19 PhD; Caroline M. Tanner,20 MD, PhD; Karl Kieburtz,21 MD; Kenneth Marek12,18, MD; Andrew Siderowf17, MD; Jesse M. Cedarbaum22 MD; Samantha J. Hutten12, PhD; Claudia Trenkwalder2*, MD; Danielle Graham23*, PhD *both last authors contributed equally 1 Department of Neurology, University Medical Center Goettingen, Germany:
[email protected];
[email protected];
[email protected] 2 Paracelsus-Elena Klinik, Kassel, Germany,
[email protected] 3 Biostatistics, Biogen, Cambridge MA, USA;
[email protected];
[email protected];
[email protected] 4 Department of Neurosciences, University of California, San Diego, San Diego, CA, USA:
[email protected] 5 Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA;
[email protected] 6 Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Gothenburg, Sweden.