Evidence map›Paper›PMID 28366330›Full record

ArticleSleep medicine2017

Cytokine polymorphisms are associated with daytime napping in adults living with HIV.

Eeeseung Byun, Caryl L Gay, Carmen J Portillo, Clive R Pullinger, Bradley E Aouizerat, Kathryn A Lee

Open access · greenAbstract read
In one paragraph

Article in Sleep medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

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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

6 authors at 4 institutions in 2 countries.

Eeeseung ByunDepartment of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA. Electronic address: ebyun@uw.edu.
Caryl L GayDepartment of Family Health Care Nursing, University of California at San Francisco, San Francisco, CA, USA; Lovisenberg Diakonale Hospital, Oslo, Norway.
Carmen J PortilloDepartment of Community Health Systems, University of California at San Francisco, San Francisco, CA, USA.
Clive R PullingerDepartment of Physiological Nursing, University of California at San Francisco, San Francisco, CA, USA; Cardiovascular Research Institute, University of California at San Francisco, San Francisco, CA, USA.
Bradley E AouizeratDepartment of Oral and Maxillofacial Surgery, New York University, New York, NY, USA.
Kathryn A LeeDepartment of Family Health Care Nursing, University of California at San Francisco, San Francisco, CA, USA.
University of California, San Francisco · USNew York University · USUnity Health System · USUniversity of Washington · US

Funding

UCSF CLINICAL AND TRANSLATIONAL SCIENCE INSTITUTEUL1RR024131 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSTON, S. CLAIBORNE · 2006 to 2011
$111.2M
NURSING RESEARCH TRAINING IN SYMPTOM MANAGEMENTT32NR007088 · NINR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEE, KATHRYN · 1996 to 2015
$7.5M
Biomarkers of Insomnia and Fatigue in HIV/AIDSR01MH074358 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEE, KATHRYN · 2004 to 2007
$2.1M
NCRR NIH HHS UL1 RR024131NIMH NIH HHS R01 MH074358NINR NIH HHS T32 NR007088
6 · The paper itself

Abstract

OBJECTIVE/

backgroundDaytime napping longer than one hour has been associated with an increased risk for all-cause mortality. Associations between cytokine polymorphisms and daytime napping in chronic illnesses such as HIV, however, have not been well described. The purpose of this study was to examine cytokine polymorphisms associated with long daytime napping in adults living with HIV.

methodsA cross-sectional analysis was conducted using a convenience sample of 257 adults living with HIV. Daytime napping was assessed with wrist actigraphy data collected over three days. Participants categorized as long nappers (≥60 min) were compared to short nappers and non-nappers (<60 min). Single nucleotide polymorphisms (SNPs) for 15 candidate genes involved in cytokine signaling were analyzed. Genes included: interferon-gamma (IFNG), IFNG receptor 1 (IFNGR1), interleukins (IL1B, IL1R, IL1R2, IL2, IL4, IL6, IL8, IL10, IL13, IL17A), nuclear factors of kappa light polypeptide gene enhancer in B cells (NFKB1 and NFKB2), and tumor necrosis factor alpha (TNFA).

resultsAfter adjusting for relevant demographic and clinical characteristics, long daytime napping was associated with 12 SNPs from seven genes: 1) IFNG rs2069728; 2) IL1B rs1143642, rs1143627, and rs16944; 3) IL2 rs2069763; 4) IL6 rs4719714, rs1554606, and rs2069845; 5) IL17A rs3819024 and rs8193036; 6) NFKB1 rs4648110; and 7) NFKB2 rs1056890.

conclusionsCytokine genetic variations may have a role in physiological regulation of daytime napping as well as nocturnal sleep. Cytokine polymorphisms associated with long daytime napping could help identify adults with HIV who may benefit from targeted therapeutic interventions.

Indexed as

HIV InfectionsActigraphyAdultAgedCross-Sectional StudiesCytokinesFemaleFitness TrackersHumansLongitudinal StudiesMaleMiddle AgedPolymorphism, Single NucleotideSleepYoung AdultCytokinesActigraphyCytokineDaytime nappingGeneticHIVInflammation

Identifiers

PMID28366330
PMCPMC5628054
OpenAlexW2578906307

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.