Evidence map›Paper›PMID 34504414›Full record

ReviewFrontiers in neuroscience2021

Inosine as a Tool to Understand and Treat Central Nervous System Disorders: A Neglected Actor?

Francisney Pinto Nascimento, Sérgio José Macedo-Júnior, Fernanda Rocha Lapa-Costa, Fernando Cezar-Dos-Santos, Adair R S Santos

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 43 citations in OpenAlex.

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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

5 authors at 3 institutions in 1 country.

Francisney Pinto NascimentoPrograma de Pós-Graduação em Biociências, Laboratório de Neurofarmacologia Clínica, Faculdade de Medicina, Universidade Federal da Integração Latino-Americana, Foz do Iguaçu, Brazil.
Sérgio José Macedo-JúniorCentro de Inovação e Ensaios Pré-clínicos, Florianópolis, Brazil.
Fernanda Rocha Lapa-CostaFaculdade de Farmácia, Universidade do Contestado, Concórdia, Brazil.
Fernando Cezar-Dos-SantosPrograma de Pós-Graduação em Biociências, Laboratório de Neurofarmacologia Clínica, Faculdade de Medicina, Universidade Federal da Integração Latino-Americana, Foz do Iguaçu, Brazil.
Adair R S SantosPrograma de Pós-Graduação em Neurociências, Laboratório de Neurobiologia da Dor e Inflamação, Universidade Federal de Santa Catarina, Florianópolis, Brazil.
Universidade Federal da Integração Latino-Americana · BRUniversidade do Contestado · BRUniversidade Federal de Santa Catarina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the 1970s, when ATP was identified as a co-transmitter in sympathetic and parasympathetic nerves, it and its active metabolite adenosine have been considered relevant signaling molecules in biological and pathological processes in the central nervous system (CNS). Meanwhile, inosine, a naturally occurring purine nucleoside formed by adenosine breakdown, was considered an inert adenosine metabolite and remained a neglected actor on the purinergic signaling scene in the CNS. However, this scenario began to change in the 1980s. In the last four decades, an extensive group of shreds of evidence has supported the importance of mediated effects by inosine in the CNS. Also, inosine was identified as a natural trigger of adenosine receptors. This evidence has shed light on the therapeutic potential of inosine on disease processes involved in neurological and psychiatric disorders. Here, we highlight the clinical and preclinical studies investigating the involvement of inosine in chronic pain, schizophrenia, epilepsy, depression, anxiety, and in neural regeneration and neurodegenerative diseases, such as Parkinson and Alzheimer. Thus, we hope that this review will strengthen the knowledge and stimulate more studies about the effects promoted by inosine in neurological and psychiatric disorders.

Indexed as

adenosineAlzheimerdepressionmemoryneural regenerationpainParkinsonuric acid

Identifiers

PMID34504414
PMCPMC8421806
OpenAlexW3195932210

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.