Evidence map›Paper›PMID 42012986›Full record

ArticleJournal of diabetes investigation2026

Frequency of islet autoantibody seropositivity among adults with newly diagnosed type 2 diabetes in the Kazakh population: A cross-sectional study.

Khatimya Kudabayeva, Bibigul Tleumagambetova, Yerlan Bazargaliyev, Lorina Vudu

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Article in Journal of diabetes investigation, 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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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Khatimya KudabayevaDepartment of Internal Diseases № 1, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan.
Bibigul TleumagambetovaDepartment of Internal Diseases № 1, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan.ORCID https://orcid.org/0000-0001-6558-6178
Yerlan BazargaliyevDepartment of Internal Diseases № 1, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan.
Lorina VuduNicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova.

Funding

West Kazakhstan Marat Ospanov Medical University, 13/2-19-25/1c-PTH
6 · The paper itself

Abstract

AIMS/

introductionType 2 diabetes mellitus (T2DM) is a heterogeneous condition, and a proportion of patients show autoimmune features consistent with latent autoimmune diabetes in adults (LADA). This study assessed the prevalence of islet autoantibodies in newly diagnosed T2DM patients of Kazakh ethnicity. MATERIALS AND

methodsA cross-sectional study was conducted in 240 patients (30-75 years) with newly diagnosed T2DM in the Aktobe region, Kazakhstan (May 2024-January 2025). Clinical data, HbA1c, and fasting C-peptide were measured. Autoantibodies (GADA, ZnT8A, IA-2A, ICA-ELISA) were determined by ELISA.

resultsOverall, 25.8% of patients were positive for at least one islet autoantibody. ZnT8A (13.3%) and GADA (5.8%) were the most frequent, while IA-2A and ICA-ELISA were rare (0.8% each). Double positivity was observed in 4.6% of patients, and triple positivity in 0.4%. GADA was associated with lower BMI (kg/m

Indexed as

AutoantibodiesBiomarkersDiabetes Mellitus, Type 2Islets of LangerhansAdultAgedCross-Sectional StudiesFemaleFollow-Up StudiesHumansKazakhstanLatent Autoimmune Diabetes in AdultsMaleMiddle AgedPrognosisZinc Transporter 8AutoantibodiesBiomarkersSLC30A8 protein, humanZinc Transporter 8KazakhstanLatent autoimmune diabetes in adultsZnT8A

Identifiers

PMID42012986
PMCPMC13238881

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