ArticleScientific reports2022
Plasma microRNAs as potential biomarkers in early Alzheimer disease expression.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
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
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.
- Blood-based microRNAs as the potential biomarkers for Alzheimer's disease: evidence from a systematic review.Metabolic brain disease · 2024Pooled it
- Peripheral and Central miRNA Signatures in Alzheimer's Disease: Tissue-Specific Variability, Sex-Associated Differences, and Implications for Blood-Based Biomarkers.International journal of molecular sciences · 2026Review
- Neuroprotective effects of black elderberry (Sambucus nigra) extract through the role of miR-124-5p and miR-144-5p in a streptozotocin-induced Type 2 diabetic rat model.Molecular biology reports · 2026Article
- MicroRNA-29a-5p contributes to neuroinflammation through TLR7.Journal of neuroinflammation · 2026Article
- Plasma multi-miRNA models classify Alzheimer's, Parkinson's, and Lewy body dementia.Frontiers in aging neuroscience · 2026Article
- Comparison of multi-miRNA models from donor-matched plasma and cerebrospinal fluid as candidate biomarkers for Alzheimer's disease prediction.Scientific reports · 2025Article
- Epigenetic mechanisms of HIV and opioid-induced neuropathology: Potential therapies and interventions.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Review
- Artificial intelligence-driven multi-omics approaches in Alzheimer's disease: Progress, challenges, and future directions.Acta pharmaceutica Sinica. B · 2025Review
- Targeting the miR-96-5p/Cathepsin B Pathway to Alleviate Neuron-Derived Neuroinflammation in Alzheimer's Disease.MedComm · 2025Article
- The emerging role of miRNAs in biological aging and age-related diseases.Non-coding RNA research · 2025Review
- MicroRNA in neuroexosome as a potential biomarker for HIV-associated neurocognitive disorders.Journal of neurovirology · 2025Article
- Protein swarm-based cause-effect analysis: effects of microRNAs on cooperation networks linking COVID-19 infections, atherosclerosis, and Alzheimer's disease.Frontiers in cardiovascular medicine · 2025Article
- miR-423-5p and miR-92a-3p in Alzheimer's disease: relationship with pathology and cognition.Frontiers in aging neuroscience · 2025Article
- Blood-Based Biomarkers in Alzheimer's Disease: Advancing Non-Invasive Diagnostics and Prognostics.International journal of molecular sciences · 2024Review
- Identification of Autophagy-Related Biomarkers and Diagnostic Model in Alzheimer's Disease.Genes · 2024Article
- Exploring the Regulatory Landscape of Dementia: Insights from Non-Coding RNAs.International journal of molecular sciences · 2024Review
- Sarcopenia as a Risk Factor for Alzheimer's Disease: Genetic and Epigenetic Perspectives.Genes · 2024Review
- Changes in cognitive ability and serum microRNA levels during aging in mice.Experimental and therapeutic medicine · 2024Article
- Profiling Small RNA From Brain Extracellular Vesicles in Individuals With Depression.The international journal of neuropsychopharmacology · 2024Article
- Alzheimer's disease-induced phagocytic microglia express a specific profile of coding and non-coding RNAs.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The microRNAs (miRNAs) are potential biomarkers for complex pathologies due to their involvement in the regulation of several pathways. Alzheimer Disease (AD) requires new biomarkers in minimally invasive samples that allow an early diagnosis. The aim of this work is to study miRNAS as potential AD biomarkers and their role in the pathology development. In this study, participants (n = 46) were classified into mild cognitive impairment due to AD (MCI-AD, n = 19), preclinical AD (n = 8) and healthy elderly controls (n = 19), according to CSF biomarkers levels (amyloid β42, total tau, phosphorylated tau) and neuropsychological assessment. Then, plasma miRNAomic expression profiles were analysed by Next Generation Sequencing. Finally, the selected miRNAs were validated by quantitative PCR (q-PCR). A panel of 11 miRNAs was selected from omics expression analysis, and 8 of them were validated by q-PCR. Individually, they did not show statistically significant differences among participant groups. However, a multivariate model including these 8 miRNAs revealed a potential association with AD for three of them. Specifically, relatively lower expression levels of miR-92a-3p and miR-486-5p are observed in AD patients, and relatively higher levels of miR-29a-3p are observed in AD patients. These biomarkers could be involved in the regulation of pathways such as synaptic transmission, structural functions, cell signalling and metabolism or transcription regulation. Some plasma miRNAs (miRNA-92a-3p, miRNA-486-5p, miRNA-29a-3p) are slightly dysregulated in AD, being potential biomarkers of the pathology. However, more studies with a large sample size should be carried out to verify these results, as well as to further investigate the mechanisms of action of these miRNAs.
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.