Evidence map›Paper›PMID 26093062›Full record

ReviewBiochemical pharmacology2015

Alpha7 nicotinic receptors as therapeutic targets for Parkinson's disease.

Maryka Quik, Danhui Zhang, Matthew McGregor, Tanuja Bordia

Abstract readReview
In one paragraph

Review in Biochemical pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

62 citing papers in PubMed, 119 citations in OpenAlex.

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  13. Hidden complexity of α7 nicotinic acetylcholine receptor desensitization revealed by MD simulations and Markov state modeling.Proceedings of the National Academy of Sciences of the United States of America · 2025
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2 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 1 country.

Maryka QuikCenter for Health Sciences, SRI International, 333 Ravenswood Ave, CA 94025, USA. Electronic address: maryka.quik@sri.com.
Danhui ZhangCenter for Health Sciences, SRI International, 333 Ravenswood Ave, CA 94025, USA.
Matthew McGregorCenter for Health Sciences, SRI International, 333 Ravenswood Ave, CA 94025, USA.
Tanuja BordiaCenter for Health Sciences, SRI International, 333 Ravenswood Ave, CA 94025, USA.
SRI International · US

Funding

Mechanisms of nicotine-mediated decrease in L-dopa induced-dyskinesiasR01NS059910 · NINDS · SRI INTERNATIONAL · PI QUIK, MARYKA · 2009 to 2013
$3.7M
Medical Research CouncilNINDS NIH HHS R01 NS059910Wellcome Trust
6 · The paper itself

Abstract

Accumulating evidence suggests that CNS α7 nicotinic acetylcholine receptors (nAChRs) are important targets for the development of therapeutic approaches for Parkinson's disease. This progressive neurodegenerative disorder is characterized by debilitating motor deficits, as well as autonomic problems, cognitive declines, changes in affect and sleep disturbances. Currently l-dopa is the gold standard treatment for Parkinson's disease motor problems, particularly in the early disease stages. However, it does not improve the other symptoms, nor does it reduce the inevitable disease progression. Novel therapeutic strategies for Parkinson's disease are therefore critical. Extensive pre-clinical work using a wide variety of experimental models shows that nicotine and nAChR agonists protect against damage to nigrostriatal and other neuronal cells. This observation suggests that nicotine and/or nAChR agonists may be useful as disease modifying agents. Additionally, studies in several parkinsonian animal models including nonhuman primates show that nicotine reduces l-dopa-induced dyskinesias, a side effect of l-dopa therapy that may be as incapacitating as Parkinson's disease itself. Work with subtype selective nAChR agonists indicate that α7 nAChRs are involved in mediating both the neuroprotective and antidyskinetic effects, thus offering a targeted strategy with optimal beneficial effects and minimal adverse responses. Here, we review studies demonstrating a role for α7 nAChRs in protection against neurodegenerative effects and for the reduction of l-dopa-induced dyskinesias. Altogether, this work suggests that α7 nAChRs may be useful targets for reducing Parkinson's disease progression and for the management of the dyskinesias that arise with l-dopa therapy.

Indexed as

alpha7 Nicotinic Acetylcholine ReceptorAntiparkinson AgentsHumansNicotinic AgonistsParkinson Diseasealpha7 Nicotinic Acetylcholine ReceptorAntiparkinson AgentsNicotinic AgonistsAlpha7l-dopa-induced dyskinesiasNeuroprotectionNicotinic receptorsParkinson's disease

Identifiers

PMID26093062
PMCPMC4600450
OpenAlexW570865489

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.