Evidence map›Paper›PMID 38925462›Full record

ArticlePharmacological research2024

ephrin-B2 promotes nociceptive plasticity and hyperalgesic priming through EphB2-MNK-eIF4E signaling in both mice and humans.

Eric T David, Muhammad Saad Yousuf, Hao-Ruei Mei, Ashita Jain, Sharada Krishnagiri, Hajira Elahi, Rupali Venkatesan, Kolluru D Srikanth, Gregory Dussor, Matthew B Dalva and 1 more

Abstract read
In one paragraph

Article in Pharmacological research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

11 authors.

Eric T DavidUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Muhammad Saad YousufUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Hao-Ruei MeiUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Ashita JainUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Sharada KrishnagiriUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Hajira ElahiUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Rupali VenkatesanUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Kolluru D SrikanthJefferson Synaptic Biology Center, Department of Neuroscience, Thomas Jefferson University, Philadelphia, PA 19107, USA; Tulane Brain Institute, Department of Cell and Molecular Biology, Tulane University, New Orleans, LA 70124, USA; Tulane Brain Institute, Department of Cell and Molecular Biology, Tulane University, New Orleans, LA 70124, USA.
Gregory DussorUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA.
Matthew B DalvaJefferson Synaptic Biology Center, Department of Neuroscience, Thomas Jefferson University, Philadelphia, PA 19107, USA; Tulane Brain Institute, Department of Cell and Molecular Biology, Tulane University, New Orleans, LA 70124, USA; Tulane Brain Institute, Department of Cell and Molecular Biology, Tulane University, New Orleans, LA 70124, USA.
Theodore J PriceUniversity of Texas at Dallas, School of Behavioral and Brain Sciences, Department of Neuroscience, Center for Advanced Pain Studies, USA. Electronic address: theodore.price@utdallas.edu.

Funding

Mechanistic underpinnings of chronic low back painU19NS130608 · NINDS · UNIVERSITY OF TEXAS DALLAS · PI Michele Curatolo, Patrick M Dougherty · 2022 to 2026
$13.6M
Translation Control of Pain PlasticityR01NS065926 · NINDS · UNIVERSITY OF TEXAS DALLAS · PI PRICE, THEODORE J. · 2010 to 2023
$5.7M
Targeting methylglyoxal-induced diabetic neuropathic pain through the integrated stress responseR01DK134893 · NIDDK · UNIVERSITY OF TEXAS DALLAS · PI MUNMUN CHATTOPADHYAY, Muhammad Saad Yousuf · 2023 to 2026
$3.1M
Extracellular mechanism regulating synaptic function and pain plasticityR01NS111976 · NINDS · THOMAS JEFFERSON UNIVERSITY · PI DALVA, MATTHEW B, PRICE, THEODORE J. · 2019 to 2023
$2.6M
Meningeal prolactin signaling and female-selective migraine mechanismsR01NS104200 · NINDS · UNIVERSITY OF TEXAS DALLAS · PI AKOPIAN, ARMEN N, DUSSOR, GREGORY O · 2018 to 2022
$2.4M
Novel mechanisms regulating protein interaction and painR01NS115441 · NINDS · THOMAS JEFFERSON UNIVERSITY · PI DALVA, MATTHEW B, PRICE, THEODORE J. · 2020 to 2023
$2.1M
NIDDK NIH HHS R01 DK134893NINDS NIH HHS R01 NS065926NINDS NIH HHS R01 NS104200NINDS NIH HHS R01 NS111976NINDS NIH HHS R01 NS115441NINDS NIH HHS U19 NS130608
6 · The paper itself

Abstract

Ephrin-B-EphB signaling can promote pain through ligand-receptor interactions between peripheral cells, like immune cells expressing ephrin-Bs, and EphB receptors expressed by DRG neurons. Previous studies have shown increased ephrin-B2 expression in peripheral tissues like synovium of rheumatoid and osteoarthritis patients, indicating the clinical significance of this signaling. The primary goal of this study was to understand how ephrin-B2 acts on mouse and human DRG neurons, which express EphB receptors, to promote pain and nociceptor plasticity. We hypothesized that ephrin-B2 would promote nociceptor plasticity and hyperalgesic priming through MNK-eIF4E signaling, a critical mechanism for nociceptive plasticity induced by growth factors, cytokines and nerve injury. Both male and female mice developed dose-dependent mechanical hypersensitivity in response to ephrin-B2, and both sexes showed hyperalgesic priming when challenged with PGE

Indexed as

Ephrin-B2Eukaryotic Initiation Factor-4EHyperalgesiaMice, Inbred C57BLMice, KnockoutReceptor, EphB2Signal TransductionAnimalsCells, CulturedFemaleGanglia, SpinalHumansMaleMiceNeuronal PlasticityNociceptionEPHB2 protein, humanEphb2 protein, mouseEphrin-B2Eukaryotic Initiation Factor-4EProtein Serine-Threonine KinasesReceptor, EphB2acute to chronic painEphBEphrinhyperalgesic primingMNK1MNK2nociceptor

Identifiers

PMID38925462
PMCPMC12230984

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Registered trials

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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.