ArticleArthritis research & therapy2018
Antibodies against chemokine receptors CXCR3 and CXCR4 predict progressive deterioration of lung function in patients with systemic sclerosis.
Article in Arthritis research & therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
38 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.
- Pooled it
- Review
- G protein-coupled receptor autoantibody expression patterns in adults with decelerated biological aging mirror pediatric profiles.BMC immunology · 2026Article
- Associations with, and predictors of, progression in systemic sclerosis-related interstitial lung disease: a scoping literature review.European respiratory review : an official journal of the European Respiratory Society · 2026Article
- Reduced circulating anti-CXCR3 antibodies as a common hallmark bridging systemic autoimmunity and atherosclerosis.Frontiers in immunology · 2026Article
- Systemic sclerosis, main culprits and involved signaling pathways.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025Review
- Autoimmunity in MASLD: Focus on autoantibodies, anti-apolipoprotein A1 IgG and G protein-coupled receptors.European journal of clinical investigation · 2025Review
- The Role of Nailfold Videocapillaroscopy in the Diagnosis and Monitoring of Interstitial Lung Disease Associated with Rheumatic Autoimmune Diseases.Diagnostics (Basel, Switzerland) · 2025Review
- The Influence of Anti-ETAR and Anti-CXCR3 Antibody Levels on the Course of Specific Glomerulonephritis Types.Journal of clinical medicine · 2024Article
- Biomarkers reflecting the pathogenesis, clinical manifestations, and guide therapeutic approach in systemic sclerosis: a narrative review.Clinical rheumatology · 2024Review
- Autoantibodies Targeting G-Protein-Coupled Receptors: Pathogenetic, Clinical and Therapeutic Implications in Systemic Sclerosis.International journal of molecular sciences · 2024Review
- Targeting Progression in Pulmonary Fibrosis: An Overview of Underlying Mechanisms, Molecular Biomarkers, and Therapeutic Intervention.Life (Basel, Switzerland) · 2024Review
- Autoantibodies against the chemokine receptor 3 predict cardiovascular risk.European heart journal · 2023Article
- Allosteric Regulation of G-Protein-Coupled Receptors: From Diversity of Molecular Mechanisms to Multiple Allosteric Sites and Their Ligands.International journal of molecular sciences · 2023Review
- The Molecular Mechanisms of Systemic Sclerosis-Associated Lung Fibrosis.International journal of molecular sciences · 2023Review
- Autoantibodies from patients with kidney allograft vasculopathy stimulate a proinflammatory switch in endothelial cells and monocytes mediated via GPCR-directed PAR1-TNF-α signaling.Frontiers in immunology · 2023Article
- When natural antibodies become pathogenic: autoantibodies targeted against G protein-coupled receptors in the pathogenesis of systemic sclerosis.Frontiers in immunology · 2023Review
- Autoantibodies as Biomarker and Therapeutic Target in Systemic Sclerosis.Biomedicines · 2022Review
- Anti-Fibrotic Effect of SDF-1β Overexpression in Bleomycin-Injured Rat Lung.Pharmaceutics · 2022Article
- Autoantibodies targeting GPCRs and RAS-related molecules associate with COVID-19 severity.Nature communications · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 6 institutions in 1 country.
Funding
Abstract
backgroundThe chemokine receptors CXCR3 and CXCR4 are involved in the pathogenesis of fibrosis, a key feature of systemic sclerosis (SSc). It is hypothesized that immunoglobulin (Ig)G antibodies (abs) against these two receptors are present in patients with SSc and are associated with clinical findings.
methodsAnti-CXCR3 and anti-CXCR4 ab levels were measured in 449 sera from 327 SSc patients and in 234 sera from healthy donors (HD) by enzyme-linked immunosorbent assay (ELISA). In SSc, ab levels were compared with clinical data in a cross-sectional and longitudinal setting. Protein expression of CXCR3 and CXCR4 on peripheral blood mononuclear cells (PBMCs) was analyzed in 17 SSc patients and 8 HD by flow cytometry.
resultsAnti-CXCR3 and anti-CXCR4 ab levels were different among SSc subgroups compared with HD and were highest in diffuse SSc patients. The ab levels strongly correlated with each other (r = 0.85). Patients with SSc-related interstitial lung disease (SSc-ILD) exhibited higher ab levels which negatively correlated with lung function parameters (e.g., r = -0.5 and r = -0.43 for predicted vital capacity, respectively). However, patients with deterioration of lung function showed lower anti-CXCR3/4 ab levels compared with those with stable disease. Frequencies and median fluorescence intensities (MFI) of CXCR3
conclusionsAnti-CXCR3/4 abs and their corresponding receptors are linked with the severity of SSc-ILD. Antibody levels discriminate patients with stable or decreasing lung function and could be used for risk stratification.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.