ReviewCells2025
Erectile Dysfunction Drugs as Potential Therapy for Cognitive Decline: Preclinical and Translational Evidence.
Review in Cells, 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.
- When Side Effects Become Therapies: A Mechanistic Taxonomy of Adverse Drug Reactions as Translational Signals for Drug Repositioning.Fundamental & clinical pharmacology · 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
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Erectile dysfunction (ED) and cognitive decline share overlapping vascular, metabolic, and neurodegenerative mechanisms, particularly in aging populations. Phosphodiesterase type 5 inhibitors (PDE5-Is), such as sildenafil and vardenafil, are widely used to treat ED by elevating cyclic guanosine monophosphate (cGMP) levels and enhancing vascular function. Emerging evidence suggests that PDE5-Is may also benefit cognitive function by promoting neurovascular coupling, synaptic plasticity, and neuroprotection. This review synthesizes clinical, preclinical, and mechanistic studies on PDE5-Is in the context of learning, memory, and Alzheimer's disease, highlighting their potential as therapeutic agents for cognitive impairment.
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.