Evidence map›Paper›PMID 36015221›Full record

ArticlePharmaceutics2022

Methylphenidate Analogues as a New Class of Potential Disease-Modifying Agents for Parkinson's Disease: Evidence from Cell Models and Alpha-Synuclein Transgenic Mice.

Andrea Casiraghi, Francesca Longhena, Gaia Faustini, Giovanni Ribaudo, Lorenzo Suigo, Gisela Andrea Camacho-Hernandez, Federica Bono, Viviana Brembati, Amy Hauck Newman, Alessandra Gianoncelli and 3 more

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 19% of its field
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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Role of Saponins fromMolecules (Basel, Switzerland) · 2025
    Article
  2. Article
  3. Review
  4. Rit2 silencing in dopamine neurons drives a Parkinsonian phenotype.bioRxiv : the preprint server for biology · 2023
    Article
  5. 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

13 authors at 3 institutions in 2 countries.

Andrea CasiraghiDepartment of Pharmaceutical Sciences, University of Milan, Via Luigi Mangiagalli 25, 20133 Milano, Italy.ORCID 0000-0002-6256-5694
Francesca LonghenaDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0001-6569-9412
Gaia FaustiniDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0002-0751-3082
Giovanni RibaudoDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0003-3679-5530
Lorenzo SuigoDepartment of Pharmaceutical Sciences, University of Milan, Via Luigi Mangiagalli 25, 20133 Milano, Italy.ORCID 0000-0002-8958-1547
Gisela Andrea Camacho-HernandezMedicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, NIDA-IRP, 333 Cassell Drive, Baltimore, MD 21224, USA.ORCID 0000-0002-1533-093X
Federica BonoDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0001-9716-5327
Viviana BrembatiDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0002-8150-0554
Amy Hauck NewmanMedicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, NIDA-IRP, 333 Cassell Drive, Baltimore, MD 21224, USA.
Alessandra GianoncelliDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0002-0816-5163
Valentina StranieroDepartment of Pharmaceutical Sciences, University of Milan, Via Luigi Mangiagalli 25, 20133 Milano, Italy.ORCID 0000-0002-5089-0879
Arianna BellucciDepartment of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.ORCID 0000-0002-9581-1919
Ermanno ValotiDepartment of Pharmaceutical Sciences, University of Milan, Via Luigi Mangiagalli 25, 20133 Milano, Italy.ORCID 0000-0002-5608-3875
University of Brescia · ITUniversity of Milan · ITTarget (United States) · US

Funding

Novel Probes for the Monoamine TransportersZIADA000389 · NIDA · NATIONAL INSTITUTE ON DRUG ABUSE · PI NEWMAN, AMY HAUCK · 2009 to 2025
$14.4M
Monoamine Transporter NanoprobesZIADA000610 · NIDA · NATIONAL INSTITUTE ON DRUG ABUSE · PI NEWMAN, AMY HAUCK · 2016 to 2020
$2.5M
Intramural NIH HHS ZIA DA000610
6 · The paper itself

Abstract

Parkinson's disease (PD) is characterized by dopaminergic nigrostriatal neurons degeneration and Lewy body pathology, mainly composed of α-synuclein (αSyn) fibrillary aggregates. We recently described that the neuronal phosphoprotein Synapsin III (Syn III) participates in αSyn pathology in PD brains and is a permissive factor for αSyn aggregation. Moreover, we reported that the gene silencing of Syn III in a human αSyn transgenic (tg) mouse model of PD at a pathological stage, manifesting marked insoluble αSyn deposits and dopaminergic striatal synaptic dysfunction, could reduce αSyn aggregates, restore synaptic functions and motor activities and exert neuroprotective effects. Interestingly, we also described that the monoamine reuptake inhibitor methylphenidate (MPH) can recover the motor activity of human αSyn tg mice through a dopamine (DA) transporter-independent mechanism, which relies on the re-establishment of the functional interaction between Syn III and α-helical αSyn. These findings support that the pathological αSyn/Syn III interaction may constitute a therapeutic target for PD. Here, we studied MPH and some of its analogues as modulators of the pathological αSyn/Syn III interaction. We identified 4-methyl derivative

Indexed as

methylphenidate analoguesmotor recovery effectParkinson’s diseasethreo methyl 2-(piperidin-2-yl)-2-(p-tolyl)acetate hydrochlorideα-synuclein/synapsin III complex

Identifiers

PMID36015221
PMCPMC9414221
OpenAlexW4289204872

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.