Evidence map›Paper›PMID 32447612›Full record

ArticleCellular and molecular neurobiology2021

Alcohol alters IL-6 Signal Transduction in the CNS of Transgenic Mice with Increased Astrocyte Expression of IL-6.

Donna L Gruol, Claudia Melkonian, Salvador Huitron-Resendiz, Amanda J Roberts

Open access · greenAbstract read
In one paragraph

Article in Cellular and molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

4 authors at 1 institution in 1 country.

Donna L GruolNeuroscience Department, SR301, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA. gruol@scripps.edu.ORCID http://orcid.org/0000-0002-5315-9547
Claudia MelkonianNeuroscience Department, SR301, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
Salvador Huitron-ResendizAnimal Models Core Facility, The Scripps Research Institute, La Jolla, CA, 92037, USA.
Amanda J RobertsAnimal Models Core Facility, The Scripps Research Institute, La Jolla, CA, 92037, USA.
Scripps Research Institute · US

Funding

IL-6 involvement in alcohol-withdrawal excitabilityR01AA024484 · NIAAA · SCRIPPS RESEARCH INSTITUTE, THE · PI GRUOL, DONNA L · 2016 to 2020
$2.1M
Mouse Target Assessment CoreU01AA020893 · NIAAA · SCRIPPS RESEARCH INSTITUTE, THE · PI ROBERTS, AMANDA J · 2011 to 2015
$1.5M
NIAAA NIH HHS R01 AA024484NIAAA NIH HHS U01 AA020893The National Institutes of Health AA020893the National Institutes of Health (US) AA024484
6 · The paper itself

Abstract

Neuroimmune factors, including the cytokine interleukin-6 (IL-6), are important chemical regulators of central nervous system (CNS) function under both physiological and pathological conditions. Elevated expression of IL-6 occurs in the CNS in a variety of disorders associated with altered CNS function, including excessive alcohol use. Alcohol-induced production of IL-6 has been reported for several CNS regions including the cerebellum. Cerebellar actions of alcohol occur through a variety of mechanisms, but alcohol-induced changes in signal transduction, transcription, and translation are known to play important roles. IL-6 is an activator of signal transduction that regulates gene expression. Thus, alcohol-induced IL-6 production could contribute to cerebellar effects of alcohol by altering gene expression, especially under conditions of chronic alcohol abuse, where IL-6 levels could be habitually elevated. To gain an understanding of the effects of alcohol on IL-6 signal transduction, we studied activation/expression of IL-6 signal transduction partners STAT3 (Signal Transducer and Activator of Transcription), CCAAT-enhancer binding protein (C/EBP) beta, and p42/p44 mitogen-activated protein kinase (MAPK) at the protein level. Cerebella of transgenic mice that express elevated levels of astrocyte produced IL-6 in the CNS were studied. Results show that the both IL-6 and chronic intermittent alcohol exposure/withdrawal affect IL-6 signal transduction partners and that the actions of IL-6 and alcohol interact to alter activation/expression of IL-6 signal transduction partners. The alcohol/IL-6 interactions may contribute to cerebellar actions of alcohol, whereas the effects of IL-6 alone may have relevance to cerebellar changes occurring in CNS disorders associated with elevated levels of IL-6.

Indexed as

Signal TransductionAnimalsAstrocytesCCAAT-Enhancer-Binding Protein-betaCentral Nervous SystemEthanolFemaleGlial Fibrillary Acidic ProteinInterleukin-6MaleMiceMice, Inbred C57BLMice, TransgenicMitogen-Activated Protein Kinase 3Phosphopyruvate HydratasePhosphorylationCCAAT-Enhancer-Binding Protein-betaEthanolGlial Fibrillary Acidic ProteinInterleukin-6Mitogen-Activated Protein Kinase 3Phosphopyruvate HydrataseSTAT3 Transcription FactorC/EPB betaChronic intermittent alcoholGFAPGliap42/44 MAPKSTAT3

Identifiers

PMID32447612
PMCPMC7680720
OpenAlexW3026250919

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.