Evidence map›Paper›PMID 31817275›Full record

ArticleBiomolecules2019

Attenuation in Nicotinic Acetylcholine Receptor α9 and α10 Subunit Double Knock-Out Mice of Experimental Autoimmune Encephalomyelitis.

Qiang Liu, Minshu Li, Paul Whiteaker, Fu-Dong Shi, Barbara J Morley, Ronald J Lukas

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Genetic tools for studying cochlear inhibition.Frontiers in cellular neuroscience · 2024
    Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. α9-Containing Nicotinic Receptors in Cancer.Frontiers in cellular neuroscience · 2021
    Review
  13. Hair cell α9α10 nicotinic acetylcholine receptor functional expression regulated by ligand binding and deafness gene products.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  14. Article
  15. 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

6 authors at 2 institutions in 1 country.

Qiang LiuDivision of Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
Minshu LiDivision of Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
Paul WhiteakerDivision of Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
Fu-Dong ShiDivision of Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
Barbara J MorleyBoys Town National Research Hospital, Omaha, NE 68131, USA.
Ronald J LukasDivision of Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
Barrow Neurological Institute · USBoys Town National Research Hospital · US

Funding

Alpha9*-Nicotinic Receptors in Autoimmunity and InflammationR21NS082902 · NINDS · ST. JOSEPH'S HOSPITAL AND MEDICAL CENTER · PI LUKAS, RONALD JOHN · 2013 to 2014
$423k
NINDS NIH HHS R21 NS082902
6 · The paper itself

Abstract

Experimental autoimmune encephalomyelitis (EAE) is attenuated in nicotinic acetylcholine receptor (nAChR) α9 subunit knock-out (α9 KO) mice. However, protection is incomplete, raising questions about roles for related, nAChR α10 subunits in ionotropic or recently-revealed metabotropic contributions to effects. Here, we demonstrate reduced EAE severity and delayed onset of disease signs in nAChR α9/α10 subunit double knock-out (DKO) animals relative to effects in wild-type (WT) control mice. These effects are indistinguishable from contemporaneously-observed effects in nicotine-treated WT or in α9 KO mice. Immune cell infiltration into the spinal cord and brain, reactive oxygen species levels in vivo, and demyelination, mostly in the spinal cord, are reduced in DKO mice. Disease severity is not altered relative to WT controls in mice harboring a gain-of-function mutation in α9 subunits. These findings minimize the likelihood that additional deletion of nAChR α10 subunits impacts disease differently than α9 KO alone, whether through ionotropic, metabotropic, or alternative mechanisms. Moreover, our results provide further evidence of disease-exacerbating roles for nAChR containing α9 subunits (α9*-nAChR) in EAE inflammatory and autoimmune responses. This supports our hypothesis that α9*-nAChR or their downstream mediators are attractive targets for attenuation of inflammation and autoimmunity.

Indexed as

AnimalsEncephalomyelitis, Autoimmune, ExperimentalFemaleGain of Function MutationMaleMiceMice, KnockoutReactive Oxygen SpeciesReceptors, NicotinicSeverity of Illness IndexChrna10 protein, mouseChrna9 protein, mouseReactive Oxygen SpeciesReceptors, Nicotinicautoimmunitycholinergic anti-inflammatory pathwayexperimental autoimmune encephalomyelitisinflammationmultiple sclerosisnicotinic acetylcholine receptors

Identifiers

PMID31817275
PMCPMC6995583
OpenAlexW2994358597

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.