Evidence map›Paper›PMID 37977131›Full record

ReviewTrends in pharmacological sciences2023

Targeting sensory neuron GPCRs for peripheral neuropathic pain.

Ankit Uniyal, Vinod Tiwari, Takashi Tsukamoto, Xinzhong Dong, Yun Guan, Srinivasa N Raja

Open access · greenAbstract readReview
In one paragraph

Review in Trends in pharmacological sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 28 citations in OpenAlex.

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  10. Discovery and development of an oral analgesic targeting the α2B adrenoceptor.Proceedings of the National Academy of Sciences of the United States of America · 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

6 authors at 2 institutions in 2 countries.

Ankit UniyalDivision of Pain Medicine, Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University, Baltimore, MD, USA.
Vinod TiwariNeuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (B.H.U), Varanasi, India.
Takashi TsukamotoDepartment of Neurology and Johns Hopkins Drug Discovery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Xinzhong DongDepartment of Neuroscience, The Johns Hopkins University, Baltimore, MD, USA.
Yun GuanDivision of Pain Medicine, Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University, Baltimore, MD, USA; Department of Neurological Surgery, The Johns Hopkins University, Baltimore, MD, USA.
Srinivasa N RajaDivision of Pain Medicine, Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University, Baltimore, MD, USA; Department of Neurology and Johns Hopkins Drug Discovery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. Electronic address: sraja2@jhmi.edu.
Johns Hopkins University · USIndian Institute of Technology BHU · IN

Funding

INJURY-INDUCES PAIN-- CHEMICAL MODULATION OF NOCICEPTORSR01NS026363 · NINDS · JOHNS HOPKINS UNIVERSITY · PI RAJA, SRINIVASA N. · 1989 to 2021
$6.8M
Birth Tissue Products for Non-opioid Treatment of Post-surgical PainR01NS117761 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GUAN, YUN · 2020 to 2024
$2.6M
Mechanistic Study of Pain Inhibition by Activation of Non-nociceptive Afferent FibersR01NS110598 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GUAN, YUN · 2019 to 2024
$2.4M
Development of MRGPRX1 positive allosteric modulators as non-addictive therapies for neuropathic painUH3NS115718 · NINDS · JOHNS HOPKINS UNIVERSITY · PI TSUKAMOTO, TAKASHI · 2021 to 2023
$2.3M
Development of MRGPRX1 positive allosteric modulators as non-addictive therapies for neuropathic painUG3NS115718 · NINDS · JOHNS HOPKINS UNIVERSITY · PI TSUKAMOTO, TAKASHI · 2019 to 2019
$1.6M
NINDS NIH HHS R01 NS026363NINDS NIH HHS R01 NS110598NINDS NIH HHS R01 NS117761NINDS NIH HHS UG3 NS115718NINDS NIH HHS UH3 NS115718
6 · The paper itself

Abstract

Despite the high prevalence of peripheral neuropathic pain (NP) conditions and significant progress in understanding its underlying mechanisms, the management of peripheral NP remains inadequate. Existing pharmacotherapies for NP act primarily on the central nervous system (CNS) and are often associated with CNS-related adverse effects, limiting their clinical effectiveness. Mounting preclinical evidence indicates that reducing the heightened activity in primary sensory neurons by targeting G-protein-coupled receptors (GPCRs), without activating these receptors in the CNS, relieves pain without central adverse effects. In this review, we focus on recent advancements in GPCR-mediated peripheral pain relief and discuss strategies to advance the development of more effective and safer therapies for peripheral NP by shifting from traditional CNS modulatory approaches toward selective targeting of GPCRs on primary sensory neurons.

Indexed as

NeuralgiaCentral Nervous SystemHumansReceptors, G-Protein-CoupledSensory Receptor CellsReceptors, G-Protein-Coupleddrug discoveryG-protein-coupled receptorsneuropathic painperipheral nervous systemprimary sensory neuronsspontaneous discharge

Identifiers

PMID37977131
PMCPMC10657387
OpenAlexW4388592963

What OpenQuestion holds

Textmetadata
LicenceTDM
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.