ReviewBiomolecules2026
Exosomal MicroRNAs as Drivers of Desmoplasia and Treatment Resistance in Breast Cancer: Mechanisms, Biomarker Potential, and Therapeutic Opportunities.
Review in Biomolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- The functional dichotomy of exosomal microRNAs in TNBC: implications for chemoresistance and integrated theranostics.Molecular biology reports · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
Exosomal microRNAs (miRNAs) are key mediators of intercellular communication in the breast cancer tumor microenvironment (TME), facilitating bidirectional signaling between malignant cells and the desmoplastic stroma. This review explores current evidence on their dual roles as drivers of stromal remodeling and as circulating biomarkers of therapeutic resistance across major breast cancer subtypes, including triple-negative breast cancer (TNBC), hormone receptor-positive (ER+/PR+) disease, and HER2-amplified tumors. We outline how miR-9, miR-21, and miR-181 family members promote cancer-associated fibroblast (CAF) activation, increase extracellular matrix (ECM) stiffness, and sustain a reverse Warburg phenotype. We then detail subtype-specific resistance mechanisms: miR-181 family members suppress BCLAF1 to block doxorubicin-induced apoptosis; miR-221/222 downregulates ESR1 and p27Kip1 to confer tamoxifen resistance; miR-155 impairs homologous recombination in TNBC; and miR-1246 sustains PI3K/AKT signaling in HER2-positive disease. We also evaluate circulating exosomal miRNA panels as liquid biopsy tools for predicting chemotherapy response and tracking resistance emergence. Finally, we discuss therapeutic strategies including antagomirs, miRNA replacement therapy and engineered exosome platforms, and address key challenges such as assay standardization and regulatory hurdles, that must be overcome for clinical translation.
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Identifiers
What Socratic 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 Socratic graph.