Evidence map›Paper›PMID 36040311›Full record

ArticleeLife2022

IL-37 expression reduces acute and chronic neuroinflammation and rescues cognitive impairment in an Alzheimer's disease mouse model.

Niklas Lonnemann, Shirin Hosseini, Melanie Ohm, Robert Geffers, Karsten Hiller, Charles A Dinarello, Martin Korte

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. β-Amyloid (Aβ) and Human Cathelicidin LL-37: Two Sides of the Same Coin?International journal of molecular sciences · 2026
    Review
  3. Article
  4. Limitations of Current Therapies and Barriers in Alzheimer's Disease.Archives of internal medicine research · 2026
    Article
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  6. Article
  7. Article
  8. Review
  9. Article
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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

7 authors at 3 institutions in 5 countries.

Niklas LonnemannDepartment of Cellular Neurobiology, Zoological Institute, Braunschweig, Germany.ORCID 0000-0002-7285-9995
Shirin HosseiniDepartment of Cellular Neurobiology, Zoological Institute, Braunschweig, Germany.ORCID 0000-0001-7949-862X
Melanie OhmDepartment of Cellular Neurobiology, Zoological Institute, Braunschweig, Germany.
Robert GeffersGenome Analytics Group, Helmholtz Center for Infection Research, Braunschweig, Germany.
Karsten HillerBRICS - Braunschweig Integrated Centre of Systems Biology, Braunschweig, Germany.
Charles A DinarelloDepartment of Medicine, University of Colorado Denver, Aurora, United States.
Martin KorteDepartment of Cellular Neurobiology, Zoological Institute, Braunschweig, Germany.ORCID 0000-0001-6956-5913
Zoological Institute · RUBiology of Infection · FRRadboud University Nijmegen · NL

Funding

Yeast-based HTS Assay Technologies for ProteasesR01AI015614 · NIAID · UNIVERSITY OF COLORADO DENVER · PI DINARELLO, CHARLES ANTHONY · 1985 to 2025
$8.5M
Pathogenesis of Fever in ManR56AI015614 · NIAID · UNIVERSITY OF COLORADO DENVER · PI DINARELLO, CHARLES ANTHONY · 2016 to 2016
$311k
NIAID NIH HHS R01 AI015614NIAID NIH HHS R56 AI015614
6 · The paper itself

Abstract

The anti-inflammatory cytokine interleukin-37 (IL-37) belongs to the IL-1 family but is not expressed in mice. We used a human IL-37 (hIL-37tg) expressing mouse, which has been subjected to various models of local and systemic inflammation as well as immunological challenges. Previous studies reveal an immunomodulatory role of IL-37, which can be characterized as an important suppressor of innate immunity. Here, we examined the functions of IL-37 in the central nervous system and explored the effects of IL-37 on neuronal architecture and function, microglial phenotype, cytokine production and behavior after inflammatory challenge by intraperitoneal LPS-injection. In wild-type mice, decreased spine density, activated microglial phenotype and impaired long-term potentiation (LTP) were observed after LPS injection, whereas hIL-37tg mice showed no impairment. In addition, we crossed the hIL-37tg mouse with an animal model of Alzheimer's disease (APP/PS1) to investigate the anti-inflammatory properties of IL-37 under chronic neuroinflammatory conditions. Our results show that expression of IL-37 is able to limit inflammation in the brain after acute inflammatory events and prevent loss of cognitive abilities in a mouse model of AD.

Indexed as

Alzheimer DiseaseCognitive DysfunctionAnimalsCytokinesDisease Models, AnimalHumansInflammationInterleukin-1InterleukinsLipopolysaccharidesMiceMice, TransgenicMicrogliaNeuroinflammatory DiseasesCytokinesIl1f10 protein, mouseInterleukin-1InterleukinsLipopolysaccharidescytokinehippocampusmemorymouseneurodegenerationneuroinflammationneuroscience

Identifiers

PMID36040311
PMCPMC9481244
OpenAlexW4293569226

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.