Evidence map›Paper›PMID 36228868›Full record

ReviewPharmacological research2022

Glutamatergic systems in neuropathic pain and emerging non-opioid therapies.

Rhea Temmermand, James E Barrett, Andréia C K Fontana

Open access · greenAbstract readReview
In one paragraph

Review in Pharmacological research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.6field-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

33 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  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

3 authors at 2 institutions in 1 country.

Rhea TemmermandDepartment of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA 19102, USA.
James E BarrettCenter for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA.
Andréia C K FontanaDepartment of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA 19102, USA. Electronic address: acm83@drexel.edu.
Drexel University · USTemple University · US

Funding

Biased Mu-Opioid Receptor Analgesics to Prevent Overdose and Opioid Use DisordersUH3DA047700 · NIDA · MEBIAS DISCOVERY, INC. · PI BARRETT, JAMES E., KUO, LAWRENCE C · 2020 to 2023
$7.5M
The mechanism of allosteric modulation of glutamate transportersR01NS111767 · NINDS · DREXEL UNIVERSITY · PI Ivet Bahar, Olga Boudker · 2020 to 2026
$3.5M
Biased Mu-Opioid Receptor Analgesics to Prevent Overdose and Opioid Use DisordersUG3DA047700 · NIDA · MEBIAS DISCOVERY, INC. · PI BARRETT, JAMES E., KUO, LAWRENCE C · 2018 to 2019
$2.2M
NIDA NIH HHS UG3 DA047700NIDA NIH HHS UH3 DA047700NINDS NIH HHS R01 NS111767
6 · The paper itself

Abstract

Neuropathic pain, a disease of the somatosensory nervous system, afflicts many individuals and adequate management with current pharmacotherapies remains elusive. The glutamatergic system of neurons, receptors and transporters are intimately involved in pain but, to date, there have been few drugs developed that therapeutically modulate this system. Glutamate transporters, or excitatory amino acid transporters (EAATs), remove excess glutamate around pain transmitting neurons to decrease nociception suggesting that the modulation of glutamate transporters may represent a novel approach to the treatment of pain. This review highlights and summarizes (1) the physiology of the glutamatergic system in neuropathic pain, (2) the preclinical evidence for dysregulation of glutamate transport in animal pain models, and (3) emerging novel therapies that modulate glutamate transporters. Successful drug discovery requires continuous focus on basic and translational methods to fully elucidate the etiologies of this disease to enable the development of targeted therapies. Increasing the efficacy of astrocytic EAATs may serve as a new way to successfully treat those suffering from this devastating disease.

Indexed as

NeuralgiaAmino Acid Transport System X-AGAnimalsAstrocytesGlutamic AcidNeuronsAmino Acid Transport System X-AGGlutamic AcidAllosteric modulationAstrocytesEAAT2GliaGLT-1GlutamateGlutamate transportersNeuropathic painNon-opioid therapiesSex differences

Identifiers

PMID36228868
PMCPMC10413816
OpenAlexW4304084028

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.