ArticleInternational journal of molecular sciences2025
Comprehensive Analysis of SIGLEC-15 and PD-L1 Expression Identifies Distinct Prognostic Profiles in Gastric Cancer.
Article 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 4 papers, 1 of them a synthesis that pooled it.
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.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prognostic significance of tumoral Siglec-15 expression in solid tumors: a systematic review and meta-analysis.Frontiers in immunology · 2026Pooled it
- Serum Protein Profiling of Patients at Risk to Develop Gastric Disease Based on a DSC Test.International journal of molecular sciences · 2026Article
- A Radiomics-Clinical Nomogram for Pre-Treatment Prediction of Neoadjuvant Chemotherapy Response in Locally Advanced Gastric Cancer.Diagnostics (Basel, Switzerland) · 2026Article
- Immunological and pathological roles of Siglecs: a molecular review.Frontiers in immunology · 2026Review
Corrections and comments
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gastric cancer remains a major global health burden, with limited response rates to current immunotherapies targeting the programmed death-ligand 1 (PD-1/PD-L1) axis. Recent studies have identified sialic acid-binding immunoglobulin-like lectin 15 (SIGLEC-15) as a novel immune checkpoint molecule that may drive immune evasion through PD-L1-independent pathways. This study aimed to evaluate the expression patterns of SIGLEC-15 and PD-L1 in gastric adenocarcinoma and to investigate their associations with clinicopathological features and patient outcomes. We retrospectively analyzed 133 consecutive cases of gastric adenocarcinoma with complete clinicopathologic and follow-up data. Immunohistochemical staining was performed on formalin-fixed tumor samples; SIGLEC-15 expression on tumor cells was quantified by H-score (high expression defined as ≥110) and PD-L1 status by combined positive score (CPS, positive if ≥1). High SIGLEC-15 expression correlated with multiple adverse pathological features, including lymphatic (
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Registered trials
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