Evidence map›Paper›PMID 29858776›Full record

ArticleMolecular neurobiology2019

Pain Inhibits Pain: an Ascending-Descending Pain Modulation Pathway Linking Mesolimbic and Classical Descending Mechanisms.

Glaucia Tobaldini, Natalia F Sardi, Vinicius A Guilhen, Luana Fischer

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  13. Pain Medication in Chronic Low Back Pain.Life (Basel, Switzerland) · 2025
    Review
  14. Article
  15. Review
  16. Pathology of pain and its implications for therapeutic interventions.Signal transduction and targeted therapy · 2024
    Review
  17. Article
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  20. Article
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.

Glaucia TobaldiniDepartment of Physiology, Division of Biological Sciences, Federal University of Parana, Curitiba, Parana, Brazil.
Natalia F SardiDepartment of Physiology, Division of Biological Sciences, Federal University of Parana, Curitiba, Parana, Brazil.
Vinicius A GuilhenDepartment of Physiology, Division of Biological Sciences, Federal University of Parana, Curitiba, Parana, Brazil.
Luana FischerDepartment of Physiology, Division of Biological Sciences, Federal University of Parana, Curitiba, Parana, Brazil. fischer@ufpr.br.ORCID http://orcid.org/0000-0002-1380-1128
Universidade Federal do Paraná · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ability to modulate pain perception is as critical to survival as pain itself. The most known pain modulation pathway is the PAG-RVM (periaqueductal gray-rostral ventromedial medulla) descending system. In this study, we hypothesized that it is functionally linked to the ascending nociceptive control, which is a form of pain-induced analgesia dependent on mesolimbic mechanisms. To test this hypothesis, we used a pharmacological approach, in which the antinociception induced by noxious stimulation (forepaw injection of capsaicin) was detected in a standard rat model of inflammatory pain (hindpaw injection of carrageenan). This antinociception was blocked by interventions known to block the ascending nociceptive control-mediated analgesia: the blockade of μ-opioid (Cys

Indexed as

Pain ManagementAnalgesiaAnalgesics, OpioidAnimalsBenzazepinesLidocaineMaleMedulla OblongataPainPain MeasurementPeriaqueductal GrayRats, WistarReceptors, Opioid, muSomatostatinAnalgesics, OpioidBenzazepinesLidocainephenylalanyl-cyclo(cysteinyltyrosyl-tryptophyl-ornithyl-threonyl-penicillamine)threoninamideReceptors, Opioid, muSCH 23390SomatostatinAscending nociceptive controlMesolimbic systemNucleus accumbensPain modulationPeriaqueductal gray-rostral ventromedial medulla descending systemRat

Identifiers

PMID29858776
OpenAlexW2806187455

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.