ArticleCurrent medicinal chemistry2025
Exosomal Delivery of miR-155 Inhibitor can Suppress Migration, Invasion, and Angiogenesis
Article in Current medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed.
- The functional dichotomy of exosomal microRNAs in TNBC: implications for chemoresistance and integrated theranostics.Molecular biology reports · 2026Review
- DUSP family phosphatases in cell signaling, inflammation, and chronic diseases.Journal of biomedical science · 2026Review
- The role of 3D culture models and advanced chromatography in exosome research for triple-negative breast cancer.Journal of the Egyptian National Cancer Institute · 2025Review
- PAX Family, Master Regulator in Cancer.Diagnostics (Basel, Switzerland) · 2025Review
- Dual role of miR-155 and exosomal miR-155 in tumor angiogenesis: implications for cancer progression and therapy.European journal of medical research · 2025Review
- Exosomes in Precision Oncology and Beyond: From Bench to Bedside in Diagnostics and Therapeutics.Cancers · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
introductionTriple-Negative Breast Cancer (TNBC) is the most common type of breast cancer (BC). In order to develop effective treatments for TNBC, it is vital to identify potential therapeutic targets. Angiogenesis stimulates tumor growth and metastasis in TNBC, and miR-155 plays a crucial role in this process. The exosome is a nano-sized vesicle that carries many cargoes, including miRNAs. The present study investigated the effect of exosomal delivery of miR-155 antagomir on tumor migration, invasion, and angiogenesis in TNBC. MATERIALS AND
methodsFrom MDA-MB-231 cells, exosomes were extracted, characterized, and loaded with miR-155 antagomir using electroporation. The expression of miR-155 and its target genes, including PTEN and DUSP14, was analyzed using RTqPCR. The wound-healing and transwell assays were used to measure cell migration and invasion. Furthermore, angiogenesis was evaluated by tube formation and chorioallantoic membrane (CAM) assays.
resultsThe results indicated that exosomal delivery of miR-155 antagomir to HUVEC cells significantly suppressed miR-155 expression while upregulating PTEN and DUSP14. The tube formation properties of HUVEC cells were also significantly reduced following treatment with exosomes containing miR-155 antagomirs, and these results were confirmed using CAM assay. The migration and invasion of MDA-MB-231 cells were significantly reduced after treatment with miR-155 antagomir-loaded exosomes.
conclusionIt was found that miR-155 antagomir delivery using exosomes can inhibit migration, invasion, and angiogenesis via PTEN and DUSP14 in TNBC.
Indexed as
Identifiers
39484777What 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.