Evidence map›Paper›PMID 26559814›Full record

ArticlePloS one2015

Zinc and Other Metals Deficiencies and Risk of Type 1 Diabetes: An Ecological Study in the High Risk Sardinia Island.

Paolo Valera, Patrizia Zavattari, Alessandro Sanna, Salvatore Pretti, Alberto Marcello, Carla Mannu, Clara Targhetta, Graziella Bruno, Marco Songini

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
3.5field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  6. Review
  7. Review
  8. Article
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  10. Associations of essential and toxic metals/metalloids in whole blood with both disease severity and mortality in patients with COVID-19.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  11. Review
  12. Article
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  14. Zinc deficiency alters the susceptibility of pancreatic beta cells (INS-1) to arsenic exposure.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2019
    Article
  15. Article
  16. Review
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

9 authors at 2 institutions in 1 country.

Paolo ValeraDepartment of Civil-Environmental Engineering and Architecture, University of Cagliari, Cagliari, Italy.
Patrizia ZavattariDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Alessandro SannaDepartment of Civil-Environmental Engineering and Architecture, University of Cagliari, Cagliari, Italy.
Salvatore PrettiDepartment of Civil-Environmental Engineering and Architecture, University of Cagliari, Cagliari, Italy.
Alberto MarcelloDepartment of Civil-Environmental Engineering and Architecture, University of Cagliari, Cagliari, Italy.
Carla MannuCentre for the Study of Diabetes Complications and Metabolic Diseases, St. Michele Hospital, Cagliari, Italy.
Clara TarghettaCentre for the Study of Diabetes Complications and Metabolic Diseases, St. Michele Hospital, Cagliari, Italy.
Graziella BrunoDepartment of Medical Sciences, University of Turin, Turin, Italy.
Marco SonginiCentre for the Study of Diabetes Complications and Metabolic Diseases, St. Michele Hospital, Cagliari, Italy.
University of Cagliari · ITUniversity of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundType 1 diabetes incidence presents a decreasing gradient in Europe from the Nordic countries to the Mediterranean ones. Exception to this gradient is represented by Sardinia, the second largest Mediterranean island whose population shows the highest incidence in Europe, after Finland. The genetic features of this population have created a fertile ground for the epidemic of the disease, however, as well as being strikingly high, the incidence rate has suddenly presented a continuous increase from the '50s, not explainable by accumulation of new genetic variants. Several environmental factors have been taken into account, possibly interacting with the genetic/epigenetic scenario, but there are no strong evidences to date.

methodsThe present study investigated the hypothesis that geochemical elements could create permissive environmental conditions for autoimmune diabetes. An ecological analysis was performed to test possible correlations between the values of eight elements in stream sediments and type 1 diabetes incidence rate in Sardinia.

resultsAnalyses revealed negative associations between elements, such as Co, Cr, Cu, Mn, Ni, Zn, and type 1 diabetes incidence.

conclusionsThe results suggest a possible protective role of some elements against the onset of the disease.

Indexed as

AdolescentChildChild, PreschoolDiabetes Mellitus, Type 1FemaleGeographyGeologic SedimentsHumansIncidenceInfantInfant, NewbornIslandsItalyMaleMass SpectrometryMetals, HeavyMetals, HeavyZinc

Identifiers

PMID26559814
PMCPMC4641716
OpenAlexW2164782071

What OpenQuestion holds

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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.