Evidence map›Paper›PMID 20657581›Full record

ArticleNature medicine2010

Metabotropic glutamate receptor-4 modulates adaptive immunity and restrains neuroinflammation.

Francesca Fallarino, Claudia Volpi, Francesco Fazio, Serena Notartomaso, Carmine Vacca, Carla Busceti, Silvio Bicciato, Giuseppe Battaglia, Valeria Bruno, Paolo Puccetti and 4 more

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Nature medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
7.1field-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

76 citing papers in PubMed, 151 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Heterodimerization of Chemoreceptors TAS1R3 and mGluInternational journal of molecular sciences · 2023
    Article
  11. Biomaterial Strategies for Selective Immune Tolerance: Advances and Gaps.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Neuron-Oligodendrocyte Interactions in the Structure and Integrity of Axons.Frontiers in cell and developmental biology · 2021
    Review
  20. Article

16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 4 institutions in 1 country.

Francesca FallarinoDepartment of Experimental Medicine and Biochemical Sciences, University of Perugia, Perugia, Italy.
Claudia Volpi
Francesco Fazio
Serena Notartomaso
Carmine Vacca
Carla Busceti
Silvio Bicciato
Giuseppe Battaglia
Valeria Bruno
Paolo Puccetti
Maria C Fioretti
Ferdinando Nicoletti
Ursula Grohmann
Roberto Di Marco
University of Perugia · ITIstituto Neurologico Mediterraneo · ITUniversity of Molise · ITUniversity of Modena and Reggio Emilia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High amounts of glutamate are found in the brains of people with multiple sclerosis, an inflammatory disease marked by progressive demyelination. Glutamate might affect neuroinflammation via effects on immune cells. Knockout mice lacking metabotropic glutamate receptor-4 (mGluR4) were markedly vulnerable to experimental autoimmune encephalomyelitis (EAE, a mouse model of multiple sclerosis) and developed responses dominated by interleukin-17-producing T helper (T(H)17) cells. In dendritic cells (DCs) from those mice, defective mGluR4 signaling-which would normally decrease intracellular cAMP formation-biased T(H) cell commitment to the T(H)17 phenotype. In wild-type mice, mGluR4 was constitutively expressed in all peripheral DCs, and this expression increased after cell activation. Treatment of wild-type mice with a selective mGluR4 enhancer increased EAE resistance via regulatory T (T(reg)) cells. The high amounts of glutamate in neuroinflammation might reflect a counterregulatory mechanism that is protective in nature and might be harnessed therapeutically for restricting immunopathology in multiple sclerosis.

Indexed as

Adaptive ImmunityAnimalsCell DifferentiationCytokinesDendritic CellsEncephalitisEncephalomyelitis, Autoimmune, ExperimentalGlutamic AcidMiceMice, KnockoutMultiple SclerosisNerve DegenerationNeuroimmunomodulationReceptors, Metabotropic GlutamateSignal TransductionT-Lymphocytes, Helper-InducerCytokinesGlutamic Acidmetabotropic glutamate receptor 4Receptors, Metabotropic Glutamate

Identifiers

PMID20657581
OpenAlexW2152370038

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.