JOMPAC

Journal of Medicine and Palliative Care (JOMPAC) is an open access scientific journal with independent, unbiased, and double-blind review under international guidelines. The purpose of JOMPAC is to contribute to the literature by publishing articles on health sciences and medicine.

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Original Article
Evaluation of the association of anti-thyroid peroxidase with antinuclear antibodies and different antinuclear antibodies patterns
Aims: To investigate the relationship between anti-thyroid peroxidase (TPO), a marker for Hashimoto’s thyroiditis, and antinuclear antibodies (ANA) and ANA patterns, biomarkers for systemic autoimmune diseases.
Methods: In this study, ANA and anti-TPO test results, obtained in our hospital laboratory between 2019 and 2022, were retrospectively evaluated. ANA was detected by the indirect immunofluorescence antibody method using commercial HEp-20-10 cell substrates and anti-TPO was determined by the sandwich immunoassay method using a commercial immunoassay analyzer.
Results: A total of 1750 patients’ results were analyzed. ANA was positive in 28.7% of anti-TPO-positive patients and 19% of anti-TPO-negative patients. While 6.4% (112/1750) of patients were positive for both ANA and anti-TPO, both test results were negative in 62.85% of patients (p<0.001). When the ANA patterns’ distribution in patients with ANA and anti-TPO positivity examined together, the homogeneous pattern was statistically significantly higher than the other patterns (p=0.043).
Conclusion: Individuals with autoimmune thyroid disease had a higher rate of autoantibodies not only to thyroid-specific antigens but also to non-thyroid-specific antigens. Further studies are needed on how epigenetic changes, such as histone modifications might cause other autoimmune diseases and increase their frequency.


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Volume 4, Issue 4, 2023
Page : 311-314
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