Evidence map›Paper›PMID 37488298›Full record

ReviewNature reviews. Rheumatology2023

Heat of the night: sleep disturbance activates inflammatory mechanisms and induces pain in rheumatoid arthritis.

Michael R Irwin, Rainer H Straub, Michael T Smith

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Rheumatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
14.3field-weighted citation impact, top 1% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  19. Inflammatory pain in mice induces light cycle-dependent effects on sleep architecture.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
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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

3 authors at 3 institutions in 2 countries.

Michael R IrwinDepartment of Psychiatry and Behavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA. mirwin1@ucla.edu.ORCID 0000-0002-1502-8431
Rainer H StraubLaboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine I, University Hospital, Regensburg, Germany.ORCID 0000-0003-1165-4555
Michael T SmithDepartment of Psychiatry and Behavioral Sciences, Johns Hopkins University, School of Medicine, Baltimore, MD, USA.
Johns Hopkins University · USUniversity Hospital Regensburg · DEUniversity of California, Los Angeles · US

Funding

Sleep and Immune Mechanisms in Rheumatoid ArthritisR01HL079955 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI IRWIN, MICHAEL R · 2006 to 2009
$3.0M
NHLBI NIH HHS R01 HL079955
6 · The paper itself

Abstract

Sleep has a homeostatic role in the regulation of the immune system and serves to constrain activation of inflammatory signalling and expression of cellular inflammation. In patients with rheumatoid arthritis (RA), a misaligned inflammatory profile induces a dysregulation of sleep-wake activity, which leads to excessive inflammation and the induction of increased sensitivity to pain. Given that multiple biological mechanisms contribute to sleep disturbances (such as insomnia), and that the central nervous system communicates with the innate immune system via neuroendocrine and neural effector pathways, potential exists to develop prevention opportunities to mitigate the risk of insomnia in RA. Furthermore, understanding these risk mechanisms might inform additional insomnia treatment strategies directed towards steering and reducing the magnitude of the inflammatory response, which together could influence outcomes of pain and disease activity in RA.

Indexed as

Arthritis, RheumatoidSleep Initiation and Maintenance DisordersSleep Wake DisordersHot TemperatureHumansInflammationPainSleep

Identifiers

PMID37488298
OpenAlexW4385219578

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.