Journals / Journal of Surgery and Medicine / 2026 / Cilt: 3 Sayı: 4

Transient neonatal diabetes mellitus caused by a novel mutation in the ABCC8 gene

Edip Unal(Dicle University Faculty of Medicine, Department of Pediatric Endocrinology)0000-0002-9809-0977
Ruken Yıldırım(Diyarbakır Children's Hospital, Department of Pediatric Endocrinology)0000-0002-9558-3856
Funda Feryal Taş(Dicle University Faculty of Medicine, Department of Pediatric Endocrinology)0000-0003-2438-0602
Süleyman Yıldız(Dicle University Faculty of Medicine, Department of Pediatrics)0000-0002-3117-2345
Vasfiye Demir(Kocaköy Family Health Center)0000-0003-0985-4259
Yusuf Kenan Haspolat(Dicle University Faculty of Medicine, Department of Pediatric Endocrinology)0000-0003-1930-9721
Pages
335–337
Publication Date
2019-04-28
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this article, we present a case with homozygous missense mutation (DNA expression: c1456> T), which was found in the ABCC8 gene in a 3.5-month-old patient with no congenital anomalies, leading to transient neonatal diabetes mellitus.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Neonatal diabetes mellitus is a rare monogenic form of diabetes that develops in the first 6 months of life.
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Key Findings & Data:Genetic and epigenetic anomalies of chromosome 6q24 locus are responsible for 70% of transient neonatal diabetes mellitus cases.
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Conclusion & Impact:In this article, we present a case with homozygous missense mutation (DNA expression: c1456> T), which was found in the ABCC8 gene in a 3.5-month-old patient with no congenital anomalies, leading to transient neonatal diabetes mellitus.
🔬Design:Olgu Sunumu
📍Scope:Comprehensive Sample
⚙️Variables:Neonatal diabet · ATP duyarlı K kanalı · ABCC8 geni

Abstract

Neonatal diabetes mellitus is a rare monogenic form of diabetes that develops in the first 6 months of life. Neonatal diabetes mellitus is commonly divided in two groups as transient and permanent. Genetic and epigenetic anomalies of chromosome 6q24 locus are responsible for 70% of transient neonatal diabetes mellitus cases. Incidence of macroglossia, umbilical hernia, cardiac and renal anomalies is increased in transient neonatal diabetes mellitus patients. Mutations in the genes (ABCC8 and KCNJ11) encoding two protein subunits (SUR1 and Kir6.2) of ATP-sensitive potassium channels constitute the second common cause of transient neonatal diabetes mellitus. In this article, we present a case with homozygous missense mutation (DNA expression: c1456> T), which was found in the ABCC8 gene in a 3.5-month-old patient with no congenital anomalies, leading to transient neonatal diabetes mellitus.

Özet

Neonatal diyabet, yaşamın ilk altı ayında ortaya çıkan ve diyabetin nadir görülen monojenik bir formudur. Genel olarak geçici ve kalıcı diye iki gruba ayrılır. Geçici neonatal diyabetli olguların %70’inden kromozom 6q24 lokusun genetik ve epigenetik anomaliler sorumludur. Bu olgularda makroglossi, umlikal herni, kardiyak ve renal anomali sıklığı artmıştır. ATP duyarlı potasyum kanallarının iki protein alt birimini (SUR1 ve Kir6.2) kodlayan genlerdeki (ABCC8 ve KCNJ11) mutasyonlar geçici neonatal diyabetin ikinci sık nedenini oluşturmaktadır. Bu yazıda konjenital anomalilerin eşlik etmediği, 3.5 aylık bir hastada ABCC8 geninde yeni saptanan ve geçici neonatal diyabete yol açan homozigot missense mutasyonlu (DNA tanımlaması: c1456>T) bir olgu sunulmuştur.

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Cite This Article

Unal, E., Yıldırım, R. (2019). Transient neonatal diabetes mellitus caused by a novel mutation in the ABCC8 gene. Journal of Surgery and Medicine, Cilt: 3 Sayı: 4, 335–337. https://doi.org/10.28982/josam.515839

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References (8)

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