Evidence map›Paper›PMID 34044825›Full record

ArticleCardiovascular diabetology2021

Association between carotid plaque vulnerability and high mobility group box-1 serum levels in a diabetic population.

Federico Biscetti, Giovanni Tinelli, Maria Margherita Rando, Elisabetta Nardella, Andrea Leonardo Cecchini, Flavia Angelini, Giuseppe Straface, Marco Filipponi, Vincenzo Arena, Dario Pitocco and 3 more

Erratum issuedOpen access · goldAbstract readMulticenter Study
In one paragraph

Article in Cardiovascular diabetology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 24 citations in OpenAlex.

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  4. Echinochrome A inhibits HMGB1-induced vascular smooth muscle cell migration by suppressing osteopontin expression.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 4 institutions in 1 country.

Federico Biscetti *Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy. f.biscetti@gmail.com.ORCID http://orcid.org/0000-0001-7449-657X
Giovanni Tinelli *Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Maria Margherita RandoFondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Elisabetta NardellaLaboratory of Vascular Biology and Genetics, Università Cattolica del Sacro Cuore, Roma, Italy.
Andrea Leonardo CecchiniLaboratory of Vascular Biology and Genetics, Università Cattolica del Sacro Cuore, Roma, Italy.
Flavia AngeliniLaboratory of Vascular Biology and Genetics, Università Cattolica del Sacro Cuore, Roma, Italy.
Giuseppe StrafaceDepartment of Internal Medicine, St. M. Goretti Hospital, Roma, Italy.
Marco FilipponiOspedale San Giovanni Battista-ACISMOM, Roma, Italy.
Vincenzo ArenaDepartment of Pathology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Dario PitoccoFondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Antonio GasbarriniFondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Massimo MassettiFondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Andrea FlexFondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
Università Cattolica del Sacro Cuore · ITAgostino Gemelli University Polyclinic · ITAzienda Ospedaliero Universitaria San Giovanni Battista · ITOspedale Santa Maria Goretti · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCarotid atherosclerosis represents one of the complications of diabetes mellitus. In particular, plaque instability contributes to disease progression and stroke incidence. High mobility group box-1 (HMGB1) is a nuclear protein involved in promotion and progression of atherosclerosis and cardiovascular diseases. The aim of this study was to analyze the relationship between HMGB1 serum levels, main inflammatory cytokines, the presence of internal carotid stenosis and unstable plaque in a diabetic population. RESEARCH DESIGN AND

methodsWe studied 873 diabetic patients, including 347 patients with internal carotid artery stenosis (ICAS) who underwent carotid endarterectomy and 526 diabetic patients without internal carotid artery stenosis (WICAS). At baseline, HMGB1 and the main inflammatory cytokines serum levels were evaluated. For ICAS patients, the histological features of carotid plaque were also collected to differentiate them in patients with stable or unstable atherosclerotic lesions.

resultsWe found that HMGB1 serum levels, osteoprotegerin, high-sensitivity C-reactive protein, tumor necrosis factor-alpha and interleukin-6, were significantly higher in diabetic ICAS patients compared to diabetic WICAS patients. Among ICAS patients, individuals with unstable plaque had higher levels of these cytokines, compared to patients with stable plaque. A multivariable stepwise logistic regression analysis showed that HMGB1 and osteoprotegerin remained independently associated with unstable plaque in ICAS patients.

conclusionsThe present study demonstrated that HMGB1 is an independent risk factor for carotid plaque vulnerability in an Italian population with diabetes mellitus, representing a promising biomarker of carotid plaque instability and a possible molecular target to treat unstable carotid plaques and to prevent stroke.

Indexed as

Plaque, AtheroscleroticAgedBiomarkersCarotid StenosisCase-Control StudiesC-Reactive ProteinDiabetes Mellitus, Type 2FemaleHMGB1 ProteinHumansInflammation MediatorsInterleukin-6ItalyMaleOsteoprotegerinPrognosisBiomarkersC-Reactive ProteinHMGB1 ProteinHMGB1 protein, humanIL6 protein, humanInflammation MediatorsInterleukin-6OsteoprotegerinTNF protein, humanTNFRSF11B protein, humanTumor Necrosis Factor-alphaDiabetes mellitusHigh mobility group box-1 (HMGB1)Internal carotid artery stenosis (ICAS)

Identifiers

PMID34044825
PMCPMC8161555
OpenAlexW3142724140

What Socratic 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 Socratic graph.