ReviewInternational journal of molecular sciences2025
Novel Tear Biomarkers in Ocular Graft Versus Host Disease Associated with Th1/Th2 Immune Responses: A Case Series and Literature Review.
Review in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
2 citing papers in PubMed.
- Tear biomarker changes and ocular surface recovery with low-level light therapy after cataract surgery: a double-masked randomized controlled clinical trial.Scientific reports · 2026Trial
- Special Issue "Cellular and Molecular Insights into Ocular Changes Associated with Systemic Disorders and Conditions".International journal of molecular sciences · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
Ocular graft versus host disease (oGVHD) is a common complication of allogeneic hematopoietic stem cell transplantation and may be associated with dry eye disease and chronic inflammation and fibrosis. Immune dysregulation, particularly the Th1/Th2 imbalance, plays a key role in the progression of oGVHD. This case study presents two oGVHD patients (a 20-year-old with acute oGVHD and a 59-year-old with chronic oGVHD), analyzing clinical dry eye parameters (Schirmer test I, tear film break-up time, Ocular Surface Disease Index (OSDI), and kerato-conjunctival staining) alongside tear biomarkers. A 27-plex tear cytokine analysis was performed using the Luminex200 platform, assessing various biomarkers against a control group-defined normal range. Key biomarkers included beta2-microglobulin (β2-MG), complement components, chemokines, growth factors, and both pro-inflammatory and anti-inflammatory cytokines, as well a series of soluble ligand and receptors. The study identified distinct biomarker progression patterns during topical corticosteroid treatment in the acute oGHVD patient, suggesting potential shifts in Th1/Th2 responses as the disease progressed. Notably, the soluble CD27, TNF-related apoptosis-inducing ligand (TRAIL) receptor 2 (TRAIL-R2), chemokine ligand 2 (CCL2), and IL-1β, initially elevated, normalized during treatment, while tear-soluble Fas remained highly elevated (>400-fold). Conversely, soluble TRAIL, which was initially at very low levels (100-fold lower), increased during treatment and reached normal tear levels, coinciding with improvements in the clinical ocular inflammation symptoms and OSDI score. This case study also highlights potential differences between acute and chronic oGVHD, particularly in the distinct patterns of novel tear biomarkers such as CD27, TRAIL/TRAIL-R2, and CCL2. Enhancing our understanding of biomarker dynamics may improve disease monitoring and pave the way for personalized management strategies to improve patient outcomes.
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Registered trials
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