Evidence map›Paper›PMID 40509215›Full record

ArticleMolecules (Basel, Switzerland)2025

Identification of a Non-Retinoid Opsin Ligand Through Pharmacophore-Guided Virtual Screening-A Novel Potential Rhodopsin-Stabilizing Compound.

Miriana Di Stefano, Maria Ghilardi, Clarissa Poles, Lisa Piazza, Gian Carlo Demontis, Giulio Poli, Tiziano Tuccinardi, Marco Macchia

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Miriana Di StefanoDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.ORCID 0000-0001-6727-5816
Maria GhilardiDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.
Clarissa PolesTelethon Institute of Genetics and Medicine, 80078 Naples, Italy.ORCID 0009-0008-6947-7903
Lisa PiazzaDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.ORCID 0009-0007-5062-4590
Gian Carlo DemontisDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.
Giulio PoliDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.
Tiziano TuccinardiDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.ORCID 0000-0002-6205-4069
Marco MacchiaDepartment of Pharmacy, University of Pisa, 56126 Pisa, Italy.

Funding

Italian Ministry of Health - Ricerca Finalizzata 2016 NET-2016-02363765PNRR ECS00000017 - "THE - Tuscany Health Ecosystem" - Spoke 6 "Precision medicine & per-sonalized healthcare", European Commission, NextGeneration EU program CUP I53C22000780001
6 · The paper itself

Abstract

Rhodopsin, a G-protein-coupled receptor (GPCR) comprising the protein opsin covalently linked to the chromophore 11-cis retinal, is pivotal in visual phototransduction. Mutations in the gene encoding rhodopsin (RHO) can cause opsin misfolding or reduce its stability, resulting in retinal degenerative disorders such as retinitis pigmentosa (RP). Current therapeutic strategies employing retinoid-based chaperones partially rescue the folding and trafficking of mutant rhodopsin, but are limited by inherent toxicity and instability due to photoinduced isomerization. In the present work, a pharmacophore-based virtual screening protocol combined with molecular docking and molecular dynamics simulations was employed, leading to the identification of a novel non-retinoid opsin ligand that can potentially act as a pharmacological chaperone. Biological validation confirmed that the compound

Indexed as

OpsinsRhodopsinHumansLigandsMolecular Docking SimulationMolecular Dynamics SimulationPharmacophoreProtein BindingLigandsOpsinsRhodopsinconsensus dockingmolecular chaperonesrhodopsinvirtual screening

Identifiers

PMID40509215
PMCPMC12155680

What OpenQuestion holds

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Registered trials

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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.