Serum CCL18 May Reflect Multiorgan Involvement with Poor Outcome in Systemic Sclerosis.

ABSTRACT:

Background

Serum C-C motif chemokine ligand 18 (seCCL18) in systemic sclerosis (SSc) has been primarily associated with progressive interstitial lung disease (SSc-ILD) and mortality. However, its relationship with non-pulmonary organ involvement, disease activity, and long-term outcome has not been comprehensively evaluated. We therefore examined the clinical relevance of seCCL18 in a single-center SSc cohort.

Methods

A total of 151 patients with SSc (83 diffuse cutaneous (dcSSc), 68 limited cutaneous SSc (lcSSc); median (IQR) disease duration: 9 (4;16) years) and 47 age- and sex-matched healthy controls (HCs) were enrolled. Serum CCL18 concentrations were measured by enzyme-linked immunosorbent assay. Elevated seCCL18 was defined as >130 ng/mL (mean + 2 SD of the healthy co

SUBMITTER: Filipanits K 

PROVIDER: S-EPMC12838645 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature