Evidence map›Paper›PMID 22010042›Full record

ArticleTherapeutic advances in neurological disorders2011

Therapeutic potential of melatonin and its analogs in Parkinson's disease: focus on sleep and neuroprotection.

Venkatramanujam Srinivasan, Daniel P Cardinali, Uddanapalli S Srinivasan, Charanjit Kaur, Gregory M Brown, D Warren Spence, Rüdiger Hardeland, Seithikurippu R Pandi-Perumal

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In one paragraph

Article in Therapeutic advances in neurological disorders, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 112 citations in OpenAlex.

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  13. Unveiling the Collaborative Effect at the Cucurbit[8]uril-MoSChemistry (Weinheim an der Bergstrasse, Germany) · 2023
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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 at 5 institutions in 4 countries.

Venkatramanujam SrinivasanSri Sathya Sai Medical Educational and Research Foundation, Prasanthi Nilayam, Plot-40, Kovai Thirunagar, Coimbatore 641014, India.
Daniel P Cardinali
Uddanapalli S Srinivasan
Charanjit Kaur
Gregory M Brown
D Warren Spence
Rüdiger Hardeland
Seithikurippu R Pandi-Perumal
Brock University · CACentre for Addiction and Mental Health · CAMadras Institute of Orthopaedics and Traumatology · INNational University of Singapore · SGPontificia Universidad Católica Argentina · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep disorders constitute major nonmotor features of Parkinson's disease (PD) that have a substantial effect on patients' quality of life and can be related to the progression of the neurodegenerative disease. They can also serve as preclinical markers for PD, as it is the case for rapid eye movement (REM)-associated sleep behavior disorder (RBD). Although the etiology of sleep disorders in PD remains undefined, the assessment of the components of the circadian system, including melatonin secretion, could give therapeutically valuable insight on their pathophysiopathology. Melatonin is a regulator of the sleep/wake cycle and also acts as an effective antioxidant and mitochondrial function protector. A reduction in the expression of melatonin MT(1) and MT(2) receptors has been documented in the substantia nigra of PD patients. The efficacy of melatonin for preventing neuronal cell death and for ameliorating PD symptoms has been demonstrated in animal models of PD employing neurotoxins. A small number of controlled trials indicate that melatonin is useful in treating disturbed sleep in PD, in particular RBD. Whether melatonin and the recently developed melatonergic agents (ramelteon, tasimelteon, agomelatine) have therapeutic potential in PD is also discussed.

Indexed as

agomelatineinsomnialight therapymelatoninoxidative stressParkinson’s diseaseramelteonREM sleep behavior disordertasimelteon

Identifiers

PMID22010042
PMCPMC3187674
OpenAlexW2103958324

What OpenQuestion holds

Textmetadata
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.