Evidence map›Paper›PMID 33943012›Full record

ArticleImmunity, inflammation and disease2021

Plasma levels of Th17-associated cytokines and selenium status in autoimmune thyroid diseases.

Tatjana Zake, Ieva Kalere, Sabine Upmale-Engela, Simons Svirskis, Gita Gersone, Andrejs Skesters, Valerija Groma, Ilze Konrade

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 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
0.7field-weighted citation impact, top 32% 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, 15 citations in OpenAlex.

  1. Abnormal Elevation of the Expression of Costimulatory Molecule CD226 in Graves' DiseaseEndocrine, metabolic & immune disorders drug targets · 2026
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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

8 authors at 1 institution in 1 country.

Tatjana ZakeDepartment of Internal Medicine, Riga Stradins University, Riga, Latvia.ORCID 0000-0002-1188-4679
Ieva KalereDepartment of Internal Medicine, Riga Stradins University, Riga, Latvia.
Sabine Upmale-EngelaDepartment of Internal Medicine, Riga Stradins University, Riga, Latvia.
Simons SvirskisInstitute of Microbiology and Virology, Riga Stradins University, Riga, Latvia.
Gita GersoneDepartment of Human Physiology and Biochemistry, Riga Stradins University, Riga, Latvia.
Andrejs SkestersLaboratory of Biochemistry, Riga Stradins University, Riga, Latvia.
Valerija GromaInstitute of Anatomy and Anthropology, Riga Stradins University, Riga, Latvia.
Ilze KonradeDepartment of Internal Medicine, Riga Stradins University, Riga, Latvia.
Riga Stradiņš University · LV

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe contribution of Th17 cytokines to autoimmune thyroid disease (AITD) is generally accepted. However, the roles of Th17 cells in the initiation and progression of Hashimoto's thyroiditis (HT) and Graves' disease (GD) remain unclear. Selenium deficiency, along with genetic predisposition and environmental factors, may have a role in thyroid autoimmunity.

aimWe aimed to assess (1) the Th17 immune response by measuring plasma levels of Th17- and Treg-associated cytokines and (2) the selenium status in treatment-naïve Latvian patients with newly diagnosed GD or HT.

methodsEleven GD patients, 41 HT patients, and 26 healthy subjects were recruited for this study. Plasma levels of IL-17a, IL-22, IL-23, IL-6, and IL-10 were detected by xMAP technology, while selenium was detected fluorometrically. RESULTS AND

conclusionsNo significant differences in IL-17a, IL-22, IL-23, IL-6, or IL-10 levels were found among the HT patients, GD patients, and controls. In the HT patients, IL-17a levels were positively correlated with IL-22, IL-23, IL-6, and IL-10, while IL-22 was correlated with IL-6, IL-23, and IL-10. In the GD patients, IL-17a levels were positively correlated with IL-22, IL-23, and IL-10; IL-22 was positively correlated with IL-23, IL-6, and IL-10; FT3 was positively correlated with IL-17a, IL-23, and IL-10; and FT4 was positively correlated with IL-17a and IL-10 levels. Plasma selenium levels were negatively correlated with antithyroid peroxidase antibody titers in the HT patients. Although no difference in selenium levels was observed between the AITD patients and controls, the selenium status of the Latvian patients with GD or HT was at a suboptimal level.

Indexed as

Graves DiseaseHashimoto DiseaseSeleniumCytokinesHumansTh17 CellsCytokinesSeleniumautoimmune thyroid diseaseseleniumT helper 17 cells

Identifiers

PMID33943012
PMCPMC8342220
OpenAlexW3158819565

What OpenQuestion holds

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Registered trials

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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.