This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/BJD.18807 This article is protected by copyright. All rights reserved DR MARTINA MAURELLI (Orcid ID : 0000-0001-7492-8010) PROFESSOR PAOLO GISONDI (Orcid ID : 0000-0002-1777-9001) Article type : Research Letter Research letter Psoriasin (S100A7) is increased in serum of patients with moderate to severe psoriasis Short title: Serum Psoriasin in moderate-severe psoriasis M. Maurelli, 1 P. Gisondi, 1 E. Danese, 2 M. Gelati, 2 A. Papagrigoraki, 1 M. del Giglio, 1 G. Lippi 2 and G. Girolomoni 1 1 Section of Dermatology, Department of Medicine, University of Verona, Verona, Italy 2 Section of Clinical Biochemistry, Department of Neurological, Biomedical and Movement Sciences, University of Verona, Verona, Italy Accepted Article