ArticleCurrent reviews in clinical and experimental pharmacology2025
MicroRNAs as Biomarkers and Therapeutic Targets in Treatment-Resistant Depression: Unveiling Diagnostic and Treatment Pathways.
Article in Current reviews in clinical and experimental pharmacology, 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
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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.
- Neuroinflammation and treatment resistance in major depressive disorder.Frontiers in pharmacology · 2026Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionTreatment-Resistant Depression (TRD) is a complex clinical condition characterized by inadequate response to conventional antidepressant treatments. There is growing evidence that microRNAs (miRNAs) play a role in the underlying pathophysiology of TRD and may offer new avenues for diagnostics and therapy.
methodsA structured literature review of peer-reviewed publications indexed in PubMed, Scopus, and Web of Science was conducted. The search strategy included combinations of keywords such as "treatment- resistant depression," "microRNAs," "biomarkers," and "miRNA-based interventions." Articles were selected based on relevance to miRNA expression patterns in TRD, therapeutic modulation, and their clinical potential.
resultsDysregulation of several miRNAs-including miR-135a, miR-34a, and miR-155-was consistently observed in patients with TRD. These miRNAs were linked to impaired synaptic plasticity and persistent neuroinflammation. Therapeutic approaches using miRNA mimics or inhibitors showed potential in restoring neurobiological balance and enhancing response to traditional antidepressants. However, delivery system limitations and blood-brain barrier penetration remain significant challenges. DISCUSSION: miRNAs appear to play a dual role in TRD, serving both as biomarkers for diagnosis and as targets for novel therapies. Integrating miRNA profiling into clinical workflows could enhance diagnostic precision and guide individualized treatment strategies. Translational barriers, such as delivery specificity and standardization of detection protocols, must be addressed before the widespread clinical application of this technology.
conclusionThis review highlights miRNAs as promising diagnostic and therapeutic tools in TRD. Continued advancements in delivery systems and validation of biomarker panels may pave the way for their clinical implementation in personalized psychiatry.
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Registered trials
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