ArticleOncoTargets and therapy2025
The Immunomodulatory Activity of Thymosin Alpha 1 on Tumor Cell Lines and Distinct Immune Cell Subsets.
Article in OncoTargets and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Efficacy and safety of thymosin α1 combined with chemotherapy for gastric cancer: a systematic review and meta-analysis of randomized controlled trials.Frontiers in immunology · 2026Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The immune-balancing role of thymosin alpha 1 (Tα1) is well-recognized in contexts of immune dysregulation. Within the anti-tumor context, Tα1 demonstrated to act as an immune-enhancer, with potential roles in immunotherapy-based treatments. However, Tα1 immunomodulatory potential on tumor cells is poorly understood. Additionally, Tα1 pleiotropic effects on immune cells require in-depth investigations to unravel its specific impact on different immune cell populations. Thus, we first aimed to investigate whether Tα1 treatments influenced the transcriptional immune profile of various cancer cell lines. Alongside, CD4 Methods: Cutaneous melanoma, glioblastoma, and pleural mesothelioma cell lines and HD immune cell subsets were treated with Tα1 for 48 hours. Total RNA was subsequently isolated, and gene expression profiles were analyzed by the nCounter Results: Tα1 minimally changed cancer cell DEGs and immune-related biological processes, suggesting a comprehensive lack of transcriptional immunomodulatory potential on the tumor counterpart. Conversely, Tα1 exhibited to directly affect the proliferation and/or transcription processes of each studied immune cell subset, with the greatest transcriptional impact observed for activated CD8 Conclusion: Our findings question the tumor immunomodulatory properties of Tα1, simultaneously underscoring the importance of further investigating Tα1 influence on specific immune cell subsets in the periphery or within the tumor microenvironment of cancer patients. This would contribute to understand Tα1 potential in immunotherapy-based combination strategies, within the anti-tumor setting.
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Registered trials
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