ArticleThe Journal of dermatology2026
A Serum N-Glycan Ratio Associated With Disease Severity and Treatment Response in Psoriasis.
Article in The Journal of dermatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
Psoriasis is a chronic, immune-mediated inflammatory disease with heterogeneous manifestations. Reliable biomarkers reflecting disease severity and treatment response remain limited. Glycans-carbohydrate structures attached to proteins and lipids-play key roles in biological processes, contributing to functional specificity. Abnormal glycosylation has been implicated in the pathogenesis of inflammatory and neoplastic diseases, highlighting their potential as therapeutic targets and biomarkers. This study aimed to evaluate serum N-glycan profiles as potential biomarkers for psoriasis, focusing on the ratio of sialylated biantennary N-glycan (S) to fucosylated asialo-biantennary N-glycan (FA), termed the S/FA ratio. Serum samples from 45 patients with psoriasis, 12 with atopic dermatitis (AD), and 19 healthy controls were analyzed using high-performance liquid chromatography. The performance of the S/FA ratio was compared with reported biomarkers (CRP and CCL20), and its associations with Psoriasis Area and Severity Index (PASI) and treatment response were examined. The S/FA ratio was significantly higher in psoriasis than in healthy controls (p < 0.001) and correlated with PASI (r = 0.485, p < 0.001) and its components. Receiver operating characteristic analysis showed comparable diagnostic accuracy among the S/FA ratio (AUC = 0.788, sensitivity: 73.7%, specificity: 73.3%), CRP (AUC = 0.780), and CCL20 (AUC = 0.741). Changes in the S/FA ratio were correlated with improvements in PASI after systemic treatment (r = 0.467, p = 0.002), including a patients subgroup receiving IL-23 inhibitors. The S/FA ratio was not significantly influenced by demographics, comorbidities, or arthralgia. No significant difference was observed between psoriasis and AD, and the S/FA ratio was not significantly elevated in AD compared with healthy controls. The serum S/FA ratio may serve as a glycan-based biomarker associated with disease severity and treatment response in psoriasis, although its ability to distinguish psoriasis from other inflammatory diseases requires further validation in larger and treatment-naïve cohorts.
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.