ReviewCurrent cancer drug targets2025
Extracellular Vesicles-Associated tRFs as Emerging Biomarkers in Breast Cancer.
Review in Current cancer drug targets, 2025. 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.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Breast cancer (BC) remains a leading cause of cancer-related mortality among women worldwide, underscoring the urgent need for sensitive, non-invasive biomarkers to improve diagnosis, prognosis, and treatment monitoring. Traditional biomarkers like ER, PR, and HER2 offer limited efficacy, particularly for heterogeneous subtypes such as triple-negative breast cancer (TNBC). Extracellular vesicles (EVs), including exosomes and microvesicles, have emerged as promising biomarker carriers due to their stability and ability to encapsulate diverse bioactive molecules reflective of the parental cell's state. Among EV cargoes, tRNA-derived fragments (tRFs), which are small non-coding RNAs produced by precise cleavage of tRNAs, have gained increasing attention. Once considered mere degradation products, tRFs are now recognized for their roles in gene regulation, translation control, apoptosis modulation, and immune response. Recent studies have revealed the selective enrichment of tRFs within EVs, highlighting their role in intercellular communication in breast cancer. Differential expression of EV-associated tRFs correlates with BC subtype, stage, and patient prognosis, highlighting their potential as minimally invasive biomarkers. Specifically, altered levels of certain 5'- and 3'-tRFs in patient sera and tumor tissues have been associated with poor survival, metastasis, and therapeutic resistance. Despite these promising findings, gaps remain regarding the mechanisms of tRF sorting into EVs and their functional impact on the tumor microenvironment. This review systematically examines the current understanding of EV-associated tRFs in breast cancer, emphasizing their clinical relevance, detection strategies, and translational potential. By addressing existing challenges, we aim to provide insights into the utility of EV-tRFs as novel biomarkers and therapeutic targets in BC.
Indexed as
Identifiers
40457968What 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.