Evidence map›Paper›PMID 28695537›Full record

SynthesisMolecular neurobiology2018

Fos Protein as a Marker of Neuronal Activity: a Useful Tool in the Study of the Mechanism of Action of Natural Products with Analgesic Activity.

Priscila L Santos, Renan G Brito, João Pedro S C F Matos, Jullyana S S Quintans, Lucindo J Quintans-Júnior

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Molecular neurobiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
6.9field-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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
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  5. Preemptive analgesia regimen modulates hippocampalJournal of Taibah University Medical Sciences · 2025
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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 1 institution in 1 country.

Priscila L SantosLaboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology (DFS), Federal University of Sergipe (UFS), Av. Marechal Rondom, s/n, São Cristóvão, Sergipe, Zip Code: 49.100-000, Brazil.
Renan G BritoLaboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology (DFS), Federal University of Sergipe (UFS), Av. Marechal Rondom, s/n, São Cristóvão, Sergipe, Zip Code: 49.100-000, Brazil.
João Pedro S C F MatosLaboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology (DFS), Federal University of Sergipe (UFS), Av. Marechal Rondom, s/n, São Cristóvão, Sergipe, Zip Code: 49.100-000, Brazil.
Jullyana S S QuintansLaboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology (DFS), Federal University of Sergipe (UFS), Av. Marechal Rondom, s/n, São Cristóvão, Sergipe, Zip Code: 49.100-000, Brazil.
Lucindo J Quintans-JúniorLaboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology (DFS), Federal University of Sergipe (UFS), Av. Marechal Rondom, s/n, São Cristóvão, Sergipe, Zip Code: 49.100-000, Brazil. lucindojr@gmail.com.ORCID http://orcid.org/0000-0001-5155-938X
Universidade Federal de Sergipe · BR

Funding

CNPq/Brazil 305608/2013-4
6 · The paper itself

Abstract

Pain treatment is still ineffective in many conditions and remains one of the greatest challenges of modern medicine. Historically, due to the incredible variety of pharmacologically promising natural products (NPs) and the chemical complexity of their compounds, scientists have explored their use as a source of treatment for diseases or symptomatology. Fos protein and its precursor, the gene c-Fos, have been the subject of study in relation to the pathophysiology of pain as a possible tool to aid in its understanding. More recently, it has become a useful tool in the study of NPs with analgesic profile. Thus, this systematic review aimed to investigate the analgesic effect of NPs and derivatives through changes in Fos protein or c-Fos expression in nervous system central. The search terms "analgesics," "Fos," and "drug effects" were used in the databases PubMed, MEDLINE, Scopus, and Embase. Forty-six articles were identified. Twenty-five articles investigated Fos expression in the spinal cord, 1 in dorsal root ganglion, 11 in brain areas, and 9 investigated the association between the spinal cord and brain areas. Although Fos protein expression has been used as a tool in the studies of the mechanism of action of pain in relation to NPs with analgesic activity, the associations between brain areas and the spinal cord-and the possible pathways involved-have not yet been fully elucidated and deserve further study.

Indexed as

AnalgesicsAnimalsBiological ProductsBiomarkersBrainHumansNeuronsProto-Oncogene Proteins c-fosSpinal CordAnalgesicsBiological ProductsBiomarkersProto-Oncogene Proteins c-fosAnalgesicsBiological productsCentral nervous systemc-FosPainReview

Identifiers

PMID28695537
OpenAlexW2735854374

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.