ArticleBreast cancer research and treatment2025
The cytokine profile correlates with less tumor-infiltrating lymphocytes in luminal A breast cancer.
Article in Breast cancer research and treatment, 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
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
2 citing papers in PubMed.
- Clinical utilities of platelet-derived growth factor signaling in breast cancer.Pharmacological research · 2026Review
- Association of tumor-infiltrating lymphocytes and proinflammatory biomarkers with breast cancer molecular subtypes: analysis of the MEND study.Breast cancer research and treatment · 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
9 authors.
Funding
Abstract
purposeTumor-infiltrating lymphocyte (TIL) levels are prognostic and predictive factors for breast cancer. Unlike other subtypes, most luminal A breast cancers are immune deserts; however, the underlying mechanisms are poorly understood.
methodsImmune-related cytokines, chemokines, and growth factors were measured in the sera of 103 patients with breast cancer using a multiplex panel. The TILs were evaluated for hotspot lesions.
resultsCirculating interleukin 1 receptor antagonist (IL-1ra), IL-8, IL-12, IL-17, macrophage inflammatory protein-1β (MIP-1b), and platelet-derived growth factor B homodimer (PDGF-bb) concentrations were significantly associated with TIL levels. Cluster analysis using these six variables identified six clusters related to TIL levels. Breast cancers with high TILs (≥ 50%) were most frequent in cluster 3 (9 out of 15 cases, 60.0%), followed by cluster 1 (8 out of 34 cases, 23.5%), and the fewest in cluster 6 (1 out of 21 cases, 4.8%), whereas only one or three cases were present in clusters 2, 4, and 5 (p = 0.0064). Cluster 6, consisting mostly of luminal A (19 out of 21 cases, 90.5%), showed high levels of IL-12, IL-17, and PDGF-bb, and low levels of MIP-1b.
conclusionWe identified a luminal A-associated immunosuppressive cytokine signature in circulation. These results suggest that a tumor microenvironment with high levels of IL-17 and PDGF-bb, and low levels of MIP-1b in luminal A breast cancers results in low induction of TILs. Our data may partially explain the low TIL levels observed in the patients with luminal A breast cancer.
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.