Evidence map›Paper›PMID 34462253›Full record

ArticleBalkan medical journal2021

Genetic and Clinical Characterization of Patients with Maturity-Onset of Diabetes of the Young (MODY): Identification of Novel Variations.

Esra Arslan Ateş, Özlem Üstay, Hamza Polat, Tuğçe Apaydın, Onur Elbasan, Özlem Yıldırım, Ahmet İlter Güney

Open access · diamondAbstract read
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Article in Balkan medical journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

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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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Paradoxical glycemia in an adult withJCEM case reports · 2026
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  2. Article
  3. A synonymousMolecular genetics and metabolism reports · 2024
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4 · The record

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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

7 authors at 2 institutions in 1 country.

Esra Arslan AteşGenetic Diseases Diagnosis Center, Marmara University Pendik Training and Research Hospital, İstanbul, Turkey.
Özlem ÜstayDepartment of Endocrinology and Metabolism, Marmara University School of Medicine, İstanbul, Turkey.
Hamza PolatDepartment of Medical Genetics, Marmara University School of Medicine, Istanbul, Turkey.
Tuğçe ApaydınDepartment of Endocrinology and Metabolism, Marmara University School of Medicine, İstanbul, Turkey.
Onur ElbasanDepartment of Endocrinology and Metabolism, Marmara University School of Medicine, İstanbul, Turkey.
Özlem YıldırımDepartment of Molecular Biology and Genetics, İstanbul University, İstanbul, Turkey.
Ahmet İlter GüneyDepartment of Medical Genetics, Marmara University School of Medicine, Istanbul, Turkey.
Marmara University · TRIstanbul University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMaturity-onset diabetes of the young (MODY) is a rare monogenic type of diabetes, and accounts for 2-5% of all diabetes cases. An early age of onset, a family history supporting autosomaldominant inheritance, insulin resistance, and the absence of autoimmunity are the major characteristics of MODY. However, genetic testing is crucial for diagnosis.

aimsTo investigate the 7 MODY-related genes and clinical findings of patients with a preliminary clinical diagnosis of MODY. STUDY

designRetrospective cross-sectional study.

methodsIn this study, 7 genes (KCNJ11, ABCC8, INS, GCK, HNF4A, HNF1A, and HNF1B) related to MODY were screened via targeted sequencing in 182 cases with a confirmed pre-diagnosis of MODY. The clinical characteristics of the patients were evaluated retrospectively.

resultsA total of 182 patients, 48% of whom were women, between the ages of 18-62 were included in the study. In 30 cases (16.4%), 28 different pathogenic variations were found, of which 20 were previously reported and 8 were novel variations segregated by disease within the family. Pathogenic variations were detected in the following genes in order of mutation frequency; GCK, HNF1A, ABCC8, HNF4A, HNF1B and KCNJ11. Interestingly, six of the 30 cases (20%) carried a pathogenic variation in the ABCC8 gene. No mutation was detected in the INS gene. A family history of vertically transmitted diabetes and elevated HbA1C at the time of diagnosis were found in 20 (66%) and 16 (52%) cases, respectively.

conclusionIn this series, 28 different pathogenic variations are identified, 8 of which are novel. The rate of pathogenic variation in the ABCC8 gene is unexpectedly high. Two-thirds of cases have a family history of vertically transmitted diabetes.

Indexed as

AdolescentAdultCross-Sectional StudiesDiabetes Mellitus, Type 2FemaleGenetic TestingHepatocyte Nuclear Factor 1-alphaHepatocyte Nuclear Factor 1-betaHepatocyte Nuclear Factor 4High-Throughput Nucleotide SequencingHumansKcnj11 ChannelMutationPotassium Channels, Inwardly RectifyingRetrospective StudiesSulfonylurea ReceptorsABCC8 protein, humanHepatocyte Nuclear Factor 1-alphaHepatocyte Nuclear Factor 1-betaHepatocyte Nuclear Factor 4HNF1A protein, humanHNF1B protein, humanHNF4A protein, humanKcnj11 ChannelPotassium Channels, Inwardly RectifyingSulfonylurea Receptors

Identifiers

PMID34462253
PMCPMC8880849
OpenAlexW3196517787

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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.