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Correction: Molecular Subsets In The Gene Expression Signatures Of Scleroderma Skin, Ausra Milano, Sarah A. Pendergrass, Jennifer L. Sargent, Lacy K. George, Timothy H. Mccalmont, M. Kari Connolly, Michael L. Whitfield

Dartmouth Scholarship

Background: Scleroderma is a clinically heterogeneous disease with a complex phenotype. The disease is characterized by vascular dysfunction, tissue fibrosis, internal organ dysfunction, and immune dysfunction resulting in autoantibody production. Methodology and Findings: We analyzed the genome-wide patterns of gene expression with DNA microarrays in skin biopsies from distinct scleroderma subsets including 17 patients with systemic sclerosis (SSc) with diffuse scleroderma (dSSc), 7 patients with SSc with limited scleroderma (lSSc), 3 patients with morphea, and 6 healthy controls. 61 skin biopsies were analyzed in a total of 75 microarray hybridizations. Analysis by hierarchical clustering demonstrates nearly identical patterns of gene …