Evidence map›Paper›PMID 30843173›Full record

SynthesisJournal of endocrinological investigation2019

Genome-wide meta-analysis identifies novel loci associated with free triiodothyronine and thyroid-stimulating hormone.

M Popović, A Matana, V Torlak, T Boutin, D Brdar, I Gunjača, D Kaličanin, I Kolčić, V Boraska Perica, A Punda and 4 more

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Journal of endocrinological investigation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Genetics of Thyroid Function: Relevance for Biology and Disease Management.The Journal of clinical endocrinology and metabolism · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
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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

14 authors.

M PopovićDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
A MatanaDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
V TorlakDepartment of Nuclear Medicine, University Hospital Split, Spinčićeva 1, Split, Croatia.
T BoutinMRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Crewe Road, Edinburgh, United Kingdom.
D BrdarDepartment of Nuclear Medicine, University Hospital Split, Spinčićeva 1, Split, Croatia.
I GunjačaDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
D KaličaninDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
I KolčićDepartment of Public Health, University of Split, School of Medicine Split, Šoltanska 2, Split, Croatia.
V Boraska PericaDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
A PundaDepartment of Nuclear Medicine, University Hospital Split, Spinčićeva 1, Split, Croatia.
O PolašekDepartment of Public Health, University of Split, School of Medicine Split, Šoltanska 2, Split, Croatia.
M BarbalićDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia.
C HaywardMRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Crewe Road, Edinburgh, United Kingdom.
T ZemunikDepartment of Medical Biology, University of Split, School of Medicine, Šoltanska 2, Split, Croatia. tzemunik@mefst.hr.

Funding

Hrvatska Zaklada za Znanost 1498Medical Research Council MC_UU_00007/10Medical Research Council (UK), European Commission Framework 6 project EUROSPAN (Contract No.LSHG-CT-2006-018947), the Republic of Croatia Ministry of Science, Education and Sports research grant (216-1080315-0302), the Croatian Science Foundation (grant 8875), CEKOM (Ministry of Economy, Entrepreneurship and Crafts) and the Research Centre of Excellence in Personalized Medicine (Ministry of Science and Education) "10 001 Dalmatians" project
6 · The paper itself

Abstract

purposeThyroid hormones are essential for the normal function of almost all human tissues, and have critical roles in metabolism, differentiation and growth. Free triiodothyronine (fT3), free thyroxine (fT4) and thyroid-stimulating hormone (TSH) levels are under strong genetic influence; however, most of the heritability is yet unexplained.

methodsIn order to identify novel loci associated with fT3, fT4 and TSH serum levels we performed a genome-wide meta-analysis of 7 411 206 polymorphisms in up to 1731 euthyroid individuals from three Croatian cohorts from Dalmatia region: two genetically isolated island populations and one mainland population. Additionally, we also performed a bivariate analysis of fT3 and fT4 levels.

resultsThe EPHB2 gene variant rs67142165 reached genome-wide significance for association with fT3 plasma levels (P = 9.27 × 10

conclusionWe identified a first genome-wide significant variant associated with fT3 plasma levels, as well as a novel locus associated with TSH plasma levels. These findings are biologically relevant and enrich our knowledge about the genetic basis of pituitary-thyroid axis function.

Indexed as

Genetic LociAdultAgedCohort StudiesFemaleGenome-Wide Association StudyHumansMaleMiddle AgedThyroid DiseasesThyroid Function TestsThyroid GlandThyrotropinTriiodothyronineThyrotropinTriiodothyronineFree thyroxineFree triiodothyronineGenome-wide association studiesMeta-analysisThyroid-stimulating hormone

Identifiers

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.