Evidence mapPaperPMID 40976897Full record

ArticleEndocrine, metabolic & immune disorders drug targets2026

Association of Anti-TPO Antibody and Inflammatory Markers with Thyroid Ultrasound Findings

Ersin Kuloglu, Kubilay Issever, Ali Muhtaroglu, Sefer Aslan, Berkan Acar

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Article in Endocrine, metabolic & immune disorders drug targets, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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5 authors.

Ersin KulogluDepartment of Internal Medicine, Faculty of Medicine, Giresun University, Giresun, Turkey.ORCID 0000-0002-8499-1926
Kubilay IsseverDepartment of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey.ORCID 0000-0002-1376-1488
Ali MuhtarogluDepartment of Internal Medicine, Faculty of Medicine, Giresun University, Giresun, Turkey.ORCID 0000-0001-5412-2175
Sefer AslanDepartment of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey.ORCID 0000-0002-5926-5375
Berkan AcarDepartment of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey.ORCID 0000-0001-9798-295X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe objective of this study was to evaluate the demographic, clinical, laboratory, and ultrasonographic characteristics of patients diagnosed with subclinical hypothyroidism, with a particular emphasis on the anti-thyroid peroxidase (anti-TPO) antibody and inflammatory biomarkers.

methodsThe study included 157 patients diagnosed with subclinical hypothyroidism, categorised into anti-TPO-positive and anti-TPO-negative groups. A retrospective comprehensive evaluation comprising demographic data, thyroid medication status, ultrasonographic characteristics, and laboratory parameters was conducted and statistically analysed between the groups.

resultsOf 157 patients, 48.4% were anti-TPO positive. This group was significantly associated with increased levothyroxine (LT4) use and sonographic parenchymal heterogeneity. However, there were no significant differences in nodule presence, number, size, or structure. A positive correlation was found between anti-TPO and ferritin levels. In addition, a positive correlation was observed between the thyroid-stimulating hormone (TSH)/free T4 ratio and the solidity of nodules, as well as between TSH and the neutrophil-to-lymphocyte ratio (NLR). Surprisingly, a negative correlation was found between anti-TPO levels and the number of nodules, as well as the cystic characterisation of the nodules. DISCUSSION: In our study, higher levels of anti-TPO and TSH were associated with inflammatory markers such as ferritin and NLR, suggesting a possible link with systemic inflammation. Furthermore, anti-TPO and the TSH/T4 ratio also showed associations with specific sonographic features of the thyroid gland.

conclusionTSH and anti-TPO levels might be associated with systemic inflammation and thyroid sonographic findings in patients with subclinical hypothyroidism. More studies on larger patient populations should confirm the same results to suggest their clinical significance.

Indexed as

AutoantibodiesAutoantigensHypothyroidismInflammation MediatorsIodide PeroxidaseIron-Binding ProteinsThyroid GlandAdultAgedBiomarkersFemaleHumansInflammationMaleMiddle AgedRetrospective Studiesanti-thyroid autoantibodiesAutoantibodiesAutoantigensBiomarkersInflammation MediatorsIodide PeroxidaseIron-Binding ProteinsThyrotropinTPO protein, humananti-thyroid peroxidase antibody (anti-TPO)inflammation markersnodule characteristics.Subclinical hypothyroidismthyroid sonography

Identifiers

PMID40976897
PMCPMC13334249

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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 Socratic graph.