Evidence map›Paper›PMID 27199743›Full record

ArticleFrontiers in aging neuroscience2016

SUR1 Receptor Interaction with Hesperidin and Linarin Predicts Possible Mechanisms of Action of Valeriana officinalis in Parkinson.

Gesivaldo Santos, Lisandro Diego Giraldez-Alvarez, Marco Ávila-Rodriguez, Francisco Capani, Eduardo Galembeck, Aristóteles Gôes Neto, George E Barreto, Bruno Andrade

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
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  9. Turkish journal of pharmaceutical sciences · 2021
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  17. Recent Developments and Applications of the MMPBSA Method.Frontiers in molecular biosciences · 2017
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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 6 institutions in 5 countries.

Gesivaldo SantosDepartamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia Jequié, Brazil.
Lisandro Diego Giraldez-AlvarezPrograma Nacional de Pós-Doutorado (PNPD-CAPES), Departamento de Química e Exatas, Universidade Estadual do Sudoeste da Bahia Jequié, Brazil.
Marco Ávila-RodriguezDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana Bogotá, DC, Colombia.
Francisco CapaniInstituto de Investigaciones Cardiológicas "Prof. Dr. Alberto C. Taquini" (ININCA), UBA-CONICET Buenos Aires, Argentina.
Eduardo GalembeckDepartamento de Bioquímica, Instituto de Biologia, Universidade Estadual de Campinas-UNICAMP Campinas, São Paulo, Brazil.
Aristóteles Gôes NetoDepartamento de Ciências Biológicas, Universidade Estadual de Feira de Santana Feira de Santana, Brazil.
George E BarretoDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad JaverianaBogotá, DC, Colombia; Instituto de Ciencias Biomédicas, Universidad Autónoma de ChileSantiago, Chile; Universidad Científica del SurLima, Peru.
Bruno AndradeDepartamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia Jequié, Brazil.
Southwest Bahia State University · BRConsejo Nacional de Investigaciones Científicas y Técnicas · ARPontificia Universidad Javeriana · COUniversidad Científica del Sur · PEUniversidade Estadual de Campinas (UNICAMP) · BRUniversidade Estadual de Feira de Santana · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson's disease (PD) is one of the most common neurodegenerative disorders. A theoretical approach of our previous experiments reporting the cytoprotective effects of the Valeriana officinalis compounds extract for PD is suggested. In addiction to considering the PD as a result of mitochondrial metabolic imbalance and oxidative stress, such as in our previous in vitro model of rotenone, in the present manuscript we added a genomic approach to evaluate the possible underlying mechanisms of the effect of the plant extract. Microarray of substantia nigra (SN) genome obtained from Allen Brain Institute was analyzed using gene set enrichment analysis to build a network of hub genes implicated in PD. Proteins transcribed from hub genes and their ligands selected by search ensemble approach algorithm were subjected to molecular docking studies, as well as 20 ns Molecular Dynamics (MD) using a Molecular Mechanic Poison/Boltzman Surface Area (MMPBSA) protocol. Our results bring a new approach to Valeriana officinalis extract, and suggest that hesperidin, and probably linarin are able to relieve effects of oxidative stress during ATP depletion due to its ability to binding SUR1. In addition, the key role of valerenic acid and apigenin is possibly related to prevent cortical hyperexcitation by inducing neuronal cells from SN to release GABA on brain stem. Thus, under hyperexcitability, oxidative stress, asphyxia and/or ATP depletion, Valeriana officinalis may trigger different mechanisms to provide neuronal cell protection.

Indexed as

GABAAneuroprotectionParkinson diseaseSUR1Valeriana officinalis

Identifiers

PMID27199743
PMCPMC4852538
OpenAlexW2346940857

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.