Evidence map›Paper›PMID 34025845›Full record

ArticleArchives of medical science : AMS2021

Serum anti-inflammatory and inflammatory markers have no causal impact on telomere length: a Mendelian randomization study.

Mohsen Mazidi, Niloofar Shekoohi, Niki Katsiki, Michal Rakowski, Dimitri P Mikhailidis, Maciej Banach

Open access · goldAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2021. 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
1.6field-weighted citation impact, top 18% 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, 17 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 5 institutions in 4 countries.

Mohsen MazidiDepartment of Twin Research and Genetic Epidemiology, King's College London, St Thomas' Hospital, Strand, London, UK.
Niloofar ShekoohiDepartment of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
Niki KatsikiSecond Propaedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece.
Michal RakowskiPolish Lipid Association (PoLA) & Lipid and Blood Pressure Meta-Analysis Collaboration (LBPMC) Group.
Dimitri P MikhailidisDepartment of Clinical Biochemistry, Royal Free Campus, University College London Medical School, University College London (UCL), London, UK.
Maciej BanachDepartment of Hypertension, Chair of Nephrology and Hypertension, Medical University of Lodz, Lodz, Poland.
Aristotle University of Thessaloniki · GRMedical University of Lodz · PLSt Thomas' Hospital · GBTehran University of Medical Sciences · IRThe Royal Free Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe relationship between inflammatory and anti-inflammatory markers and telomere length (TL), a biological index of aging, is still poorly understood. By applying a 2-sample Mendelian randomization (MR), we investigated the causal associations between adiponectin, bilirubin, C-reactive protein (CRP), leptin, and serum uric acid (SUA) with TL. MATERIAL AND

methodsMR was implemented by using summary-level data from the largest ever genome-wide association studies (GWAS) conducted on our interested exposure and TL. Inverse variance weighted method (IVW), weighted median (WM)-based method, MR-Egger, MR-Robust Adjusted Profile Score (RAPS), and MR-Pleiotropy RESidual Sum and Outlier (PRESSO) were applied. Sensitivity analysis was conducted using the leave-one-out method.

resultsWith regard to adiponectin, CRP, leptin, and SUA levels, we found no effect on TL for all 4 types of tests (all

conclusionsOur results highlight that neither the anti-inflammatory nor pro-inflammatory markers tested have any significant causal effect on TL. The casual role of bilirubin on TL still needs to be investigated.

Indexed as

adiponectinbilirubinC-reactive proteinleptinMendelian randomizationserum uric acidtelomere length

Identifiers

PMID34025845
PMCPMC8130476
OpenAlexW3158944551

What OpenQuestion holds

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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.